Bump to 3.3.8

Currently translated at 99.0% (219 of 221 strings)

Translation: opensourcepos/sales
Translate-URL: https://translate.opensourcepos.org/projects/opensourcepos/sales/vi/

.bowerrc

@@ -0,0 +1,7 @@
+{
+    "directory": "public/bower_components",
+    "scripts": {
+        "postinstall": "grunt default genlicense",
+        "postuninstall": "grunt default genlicense"
+    }
+}

.dockerignore

@@ -0,0 +1,19 @@
+node_modules
+tmp
+application/config/email.php
+*.patch
+patches/
+.idea/
+git-svn-diff.py
+*.bash
+.swp
+.buildpath
+.project
+.settings/*
+*.swp
+*.rej
+*.orig
+*~
+*.~
+*.log
+application/sessions/*

.gitattributes

@@ -0,0 +1,3 @@
+dist/ merge=ours
+application/language/**/*.php merge=ours
+text=auto

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: jekkos
+custom: ["https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=MUN6AEG7NY6H8"]

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,29 @@
+### Background information
+
+__IMPORTANT: If you choose to ignore this issue report template, your issue will be closed as we cannot help without the requested information.__
+
+Please make sure you tick (add an x between the square brackets with no spaces) the following check boxes:
+
+- [] Reporting an issue of an unmodified OSPOS installation
+- [] Checked [open and closed issues](https://github.com/opensourcepos/opensourcepos/issues?utf8=%E2%9C%93&q=is%3Aissue) and no similar issue was already reported (please make sure you searched!)
+- [] Read [README](https://github.com/opensourcepos/opensourcepos/blob/master/README.md), [WHATS_NEW](https://github.com/opensourcepos/opensourcepos/blob/master/WHATS_NEW.txt), [INSTALL.md](https://github.com/opensourcepos/opensourcepos/blob/master/INSTALL.md) and [UPGRADE](https://github.com/opensourcepos/opensourcepos/blob/master/UPGRADE.txt)
+- [] Read the [FAQ](https://github.com/opensourcepos/opensourcepos#faq) for any known install and/or upgrade gotchas (in specific PHP extensions installed)
+- [] Read the [wiki](https://github.com/opensourcepos/opensourcepos/wiki)
+- [] Executed any database upgrade scripts if an upgrade pre 3.0.0 (e.g. database/2.4_to_3.0.sql)
+- [] Aware the installation code that [GitHub master](https://github.com/opensourcepos/opensourcepos/tree/master) is for [developers only](https://github.com/opensourcepos/opensourcepos/wiki/Development-setup) and therefore not complete nor stable.
+
+### Installation information
+
+- OSPOS version is: 
+- OSPOS git commit hash is: 
+- PHP version is: 
+- MySQL or MariaDB version is: 
+- OS and version is: 
+- WebServer is: 
+- Selected language is: 
+- (If applicable) Docker installation: 
+- (If applicable) Installation package for the LAMP/LEMP stack is: 
+
+### Issue / Bug  / Question / New Feature
+
+Please write your issue here. If a bug, please make sure to provide as much information as possible including configuration settings (e.g. Decimals set, Tax mode), language and steps to reproduce the bug.

.github/stale.yml

@@ -0,0 +1,18 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 30
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - enhancement
+  - needsowner
+  - bug
+# Label to use when marking an issue as stale
+staleLabel: wontfix
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,71 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '21 12 * * 3'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.gitignore

@@ -1,13 +1,90 @@
-application/config/database.php
+# Dependency directories
+/node_modules
+/vendor
+/public/bower_components
+
+# Logs
+/application/logs/*
+*.log
+npm-debug.log*
+
+# Build generated
+/tmp
+/public/license/.licenses
+/public/license/bower.LICENSES
+/public/dist
+
+# Docker
+!/docker/.env
+/docker/data/database/db/*
+/docker/data/certbot/conf/*
+/docker/data/ospos/app/*
+
+# Database
+/database/database.sql
+/database/migrate_phppos_dist.sql
+
+# Use files
+/application/config/email.php
+/application/sessions/*
+/application/uploads/*
+
+# Editors
+## SublimeText
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+*.sublime-workspace
+
+## VisualStudioCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+## Vim
+*.sw[a-p]
+
+## WebStorm/IntelliJ
+/.idea
+modules.xml
+*.ipr
+*.iml
+
+# System files
+*.DS_Store
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+Desktop.ini
+$RECYCLE.BIN/
+._*
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Other
+/generate_langauges.php
+/dist
+/docs
+/patches
+/translations
+/.buildpath
+/.project
+/.settings/*
 *.patch
-patches/
 git-svn-diff.py
 *.bash
-*.sh
-*.swp
-.buildpath
-.project
-.settings/*
+.swp
 *.swp
 *.rej
 *.orig
+*~
+*.~
+.env
+auth.json

.htaccess

@@ -0,0 +1,72 @@
+# redirect to public page
+<IfModule mod_rewrite.c>
+  RewriteEngine On
+  RewriteCond %{REQUEST_URI} !^public$
+  RewriteCond %{REQUEST_URI} !^/.well-known/acme-challenge [NC]
+  RewriteRule "^(.*)$" "/public/" [R=301,L]
+</IfModule>
+
+# disable directory browsing
+# For security reasons, Option all cannot be overridden.
+Options +SymLinksIfOwnerMatch -Indexes
+
+# prevent folder listing
+IndexIgnore *
+
+<IfModule mod_headers.c>
+  Header always set X-Frame-Options "SAMEORIGIN"
+</Ifmodule>
+
+# Apache 2.4
+<IfModule authz_core_module>
+  # secure htaccess file
+  <Files .htaccess>
+    Require all denied
+  </Files>
+
+  # prevent access to PHP error log
+  <Files error_log>
+    Require all denied
+  </Files>
+
+  # prevent access to LICENSE
+  <Files LICENSE>
+    Require all denied
+  </Files>
+
+  # prevent access to csv, txt and md files
+  <FilesMatch "\.(csv|txt|md|yml|json|lock)$">
+    Require all denied
+  </FilesMatch>
+</IfModule>
+
+# Apache 2.2
+<IfModule !authz_core_module>
+  # secure htaccess file
+  <Files .htaccess>
+    Order allow,deny
+    Deny from all
+    Satisfy all
+  </Files>
+
+  # prevent access to PHP error log
+  <Files error_log>
+    Order allow,deny
+    Deny from all
+    Satisfy all
+  </Files>
+
+  # prevent access to LICENSE
+  <Files LICENSE>
+    Order allow,deny
+    Deny from all
+    Satisfy all
+  </Files>
+
+  # prevent access to csv, txt and md files
+  <FilesMatch "\.(csv|txt|md|yml|json|lock)$">
+    Order allow,deny
+    Deny from all
+    Satisfy all
+  </FilesMatch>
+</IfModule>

.travis.yml

@@ -0,0 +1,68 @@
+sudo: required
+
+branches:
+  except:
+    - weblate
+services:
+  - docker
+before_install:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - sudo apt-get update
+  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
+  - docker --version
+  - curl -L https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > docker-compose
+  - chmod +x docker-compose
+  - sudo mv docker-compose /usr/local/bin
+
+script:
+  - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+  - docker run --rm -v $(pwd):/app jekkos/composer composer install
+  - docker run --rm -v $(pwd):/app jekkos/composer php bin/install.php translations develop
+  - sed -i "s/'\(dev\)'/'$rev'/g" application/config/config.php
+  - version=$(grep application_version application/config/config.php | sed "s/.*=\s'\(.*\)';/\1/g")
+  - echo "$version-$branch-$rev" 
+  - npm version "$version-$branch-$rev" --force || true
+  - docker run --rm -it -v $(pwd):/app -w /app opensourcepos/node-grunt-bower
+    sh -c "npm install && bower install && grunt package"
+  - docker build . --target ospos -t ospos
+  - docker-compose -f docker-compose.test.yml up --abort-on-container-exit
+  - docker build database/ -t jekkos/opensourcepos:sqlscript
+env:
+  global:
+  - DOCKER_COMPOSE_VERSION=1.29.1
+  - BRANCH=$(echo ${TRAVIS_BRANCH} | sed s/feature\\///)
+  - date=`date +%Y%m%d%H%M%S` && branch=${TRAVIS_BRANCH} && rev=`git rev-parse --short=6 HEAD` 
+after_success:
+  - TAG=${TRAVIS_TAG:-$BRANCH}
+  - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" && docker tag "ospos:latest"
+    "jekkos/opensourcepos:$TAG" && docker push "jekkos/opensourcepos:$TAG" && docker push "jekkos/opensourcepos:sqlscript"
+  - sudo mv dist/opensourcepos.tgz "dist/opensourcepos.$version.$rev.tgz"
+  - sudo mv dist/opensourcepos.zip "dist/opensourcepos.$version.$rev.zip"
+before_deploy:
+  - npm set //npm.pkg.github.com/:_authToken "$NPM_TOKEN"
+deploy:
+  - provider: npm
+    file: dist/opensourcepos.$version.$rev.tgz
+    registry: npm.pkg.github.com
+    email: jeroen@steganos.dev
+    skip_cleanup: true
+    api_key:
+      secure: "bmOfMoGBi+wTEdTbIB7wPenNTCZrmHAa05xZnMxZSOjxplZpnZSO4Tvnnkihz9LpbF3xT1hm76AJJuZonu2HKtUez+6L4Fg+i/jS8Ij/BZlbvKBVTeB+2yN09ncXNmObnl1bShtm90d2WYQJKk3NJGuEboFQNxwJLYJXg33iMhc="
+
+    on:
+      all_branches: true
+  - provider: releases
+    file: dist/opensourcepos.$version.$rev.zip
+    name: "OpensourcePos $version"
+    release_notes_file: WHATS_NEW.txt
+    prerelease: true
+    skip_cleanup: true
+
+    user: jekkos
+    overwrite: true
+    api_key:
+      secure: Ax25mMRDfHVf/HjRwqxYJe2oMnWC4sc2aKIiUxAOviVJJSCl4GMWhcFlUNnFsDcKIg2ofEGMVD6b9cTBuOwPDvymUDFnLNCCgDWve+vRDdWaTkTipn77Qk4c9UO9VvuzlPSKopChefPHlQ0n1rEmAMiKIXuqjUlNGqybW4FLP4E=
+    on:
+      tags: true
+      branch: master

CHANGELOG.md

@@ -0,0 +1,380 @@
+[unreleased]: https://github.com/opensourcepos/opensourcepos/compare/3.3.8...HEAD
+[3.3.7]: https://github.com/opensourcepos/opensourcepos/compare/3.3.7...3.3.8
+[3.3.6]: https://github.com/opensourcepos/opensourcepos/compare/3.3.6...3.3.7
+[3.3.5]: https://github.com/opensourcepos/opensourcepos/compare/3.3.4...3.3.5
+[3.3.4]: https://github.com/opensourcepos/opensourcepos/compare/3.3.3...3.3.4
+[3.3.3]: https://github.com/opensourcepos/opensourcepos/compare/3.3.2...3.3.3
+[3.3.2]: https://github.com/opensourcepos/opensourcepos/compare/3.3.1...3.3.2
+[3.3.1]: https://github.com/opensourcepos/opensourcepos/compare/3.3.0...3.3.1
+[3.3.0]: https://github.com/opensourcepos/opensourcepos/compare/3.2.3...3.3.0
+[3.2.3]: https://github.com/opensourcepos/opensourcepos/compare/3.2.2...3.2.3
+[3.2.2]: https://github.com/opensourcepos/opensourcepos/compare/3.2.1...3.2.2
+[3.2.1]: https://github.com/opensourcepos/opensourcepos/compare/3.2.0...3.2.1
+[3.2.0]: https://github.com/opensourcepos/opensourcepos/compare/3.1.1...3.2.0
+[3.1.1]: https://github.com/opensourcepos/opensourcepos/compare/3.1.0...3.1.1
+[3.1.0]: https://github.com/opensourcepos/opensourcepos/compare/3.0.2...3.1.0
+[3.0.2]: https://github.com/opensourcepos/opensourcepos/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/opensourcepos/opensourcepos/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/opensourcepos/opensourcepos/compare/2.4.0...3.0.0
+[2.4.0]: https://github.com/opensourcepos/opensourcepos/compare/2.3.4...2.4.0
+[2.3.4]: https://github.com/opensourcepos/opensourcepos/compare/2.3.3...2.3.4
+[2.3.3]: https://github.com/opensourcepos/opensourcepos/compare/2.3.2...2.3.3
+[2.3.2]: https://github.com/opensourcepos/opensourcepos/compare/2.3.1...2.3.2
+[2.3.1]: https://github.com/opensourcepos/opensourcepos/compare/2.3.0...2.3.1
+[2.3.0]: https://github.com/opensourcepos/opensourcepos/compare/2.2.2...2.3.0
+
+# Changelog
+
+All notable changes to this project will be documented here.
+
+## [Unreleased]
+
+List of changes in the `master` branch.
+
+- N/A
+
+## [3.3.8] - 2022-04-26
+
+- Translation updates (Flemish, Vietnamese, Thai, Azerbaijani, Spanish, French)
+- Fix logo removal issue (CSRF regression)
+- Substract refunds from total rewards as payment method
+
+## [3.3.7] - 2022-04-26
+
+- Translation updates (Thai, Indonesian, Swedish, Italian)
+- XSS fixes in bootstrap datatables
+- Invoice numbering fixes
+- Docker compose database scripts are now mounted from a container volume
+
+## [3.3.6] - 2022-01-08
+
+- Translation updates (Hungarian, Indonesian, Bosnian, Ukranian, Vietnamese, Spanish)
+- Make footer revision clickable (ref to github)
+- Minor reporting adjustments
+- Introduced new global keyboard shortcuts (see overview below)
+
+### Fixes
+
+- reCaptcha issue fix
+- Username verification bugfix
+- Clickjacking security mitigations
+- Fixes for the payment summary after refresh
+- Hardening against XSS by introducing a CSP header in the HTTP headers
+- Several CSRF and XSS fixes
+- Type juggling password fix for old logins
+
+
+## [3.3.5] - 2021-08-26
+
+- Translation updates (Romanian, Ukrainian, Vietnamese, Thai, Polish, Swedish, Portuguese, Arabic, French, Chinese, Dutch, Tamil, Turkish, Spanish)
+- New responsive login page based on Bootstrap `5`
+- Translation fallback to English when a string is untranslated for the selected language
+- Database and performance optimizations
+- Grunt/CI updates
+- CSV item import improvements
+
+### Fixes
+
+- Username verification fix on employee insert/update
+- Minor report fixes
+- Attribute encoding fix
+- Decimal render fix
+- Fixes for Docker to make it run on Windows
+- Blind SQL injection fix
+
+## [3.3.4] - 2021-04-18
+
+- Translation updates (Hungarian, Indonesian, Bosnian, Ukrainian, Vietnamese, Spanish)
+- Prevent data wipeout when calling GET directly on the save endpoint
+- Cleanup `.htaccess`
+- Docker compose usability improvements
+- Cookie secure flag fix for Chrome (you can enable CSRF protection again now)
+- Use LONGBLOB for session storage. This should fix issues preventing a user from adding a large number of items to register
+- Cash rounding bugfixes
+- Fix daily overview cash sale totals
+- Show sale count in the transaction report
+- Button disable to prevent double submission
+- Add barcode field to item kits
+- Fix discount register parsing in some specific locales
+
+## [3.3.3] - 2020-12-31
+
+- PHP `7.4` support
+- Set PHP `7.2` to be the minimum level due to older version deprecations
+- Added email CC and BCC (see `config/email.php`)
+- Cash rounding to nearest 5 cents
+- Updated composer packages and JS plugins
+- Improved security (CSRF protection)
+- Various small improvements and bug fixes
+
+## [3.3.2] - 2020-09-02
+
+- Fixed `only_full_group_by` issue with MySQL/MariaDB
+- Fixed POS transaction return failure if items were deleted
+- Various bug fixes
+
+## [3.3.1] - 2019-12-04
+
+- Various bug fixes (please disable `only_full_group_by` option from MySQL/MariaDB to avoid issues)
+
+## [3.3.0] - 2019-09-29
+
+- New logo
+- Upgrade CodeIgniter to version `3.1.11`
+- PHP `7.3` support
+- Attributes feature (allows extensibility of items replacing old custom fields)
+- India GST tax support + various tax support improvements
+- Cash up feature
+- Temporary items feature
+- Fixed sales discount
+- Supplier category feature
+- Improved items import and CSV file generation (to contain additional attributes)
+- Improved Docker installation with NGINX reverse proxy using Let's Encrypt TLS certificate
+- Database performance improvements
+- Added and udated translations
+- Fixed various reports issues
+- Fixed rounding issues
+- Fixed CSRF issues
+- Fixed database upgrade script issues
+- Various bug fixes
+
+## [3.2.3] - 2018-06-13
+
+- Upgrade CodeIgniter to version `3.1.9`
+- Further revert of CSRF change causing regression
+
+## [3.2.2] - 2018-06-06
+
+- Revert CSRF change causing regression
+
+## [3.2.1] - 2018-06-04
+
+- Support for GDPR
+- CSRF simplifications
+- Translation upgrades
+- Various bug fixes
+
+## [3.2.0] - 2018-04-14
+
+- Upgrade CodeIgniter to version `3.1.8`
+- PHP `7.2` support (use OpenSSL and not MCrypt)
+- Automatic database upgrades from `3.0.0` at first login (no more SQL scripts)
+- Home and (back)office menu switch (top menu can be organized in two views)
+- Expenses feature
+- Quote and work order features
+- Improved invoice support
+- Sale suspend, soft delete, complete as the state not as different tables or hard delete
+- Restore deleted sales
+- Improved item kits
+- Export tables all records and export to PDF
+- Table sticky header (headers visible during scrolling)
+- Allow duplicate barcodes (config option)
+- Search suggestion formatting (config option)
+- Define print and email checkboxes behavior (config option)
+- Edit customer from sales register
+- Added and updated translations
+- Various jQuery plugins upgrade
+- Fixed permission issues (e.g. password change)
+- Fixed various reports issues and renamed Sales to Transactions
+- Various bug fixes (e.g. tax, rounding, library circular dependency)
+
+## [3.1.1] - 2017-09-09
+
+- Updated en-US and en-GB translations, better grammar, and consistency
+- Fixed database migration issue with VAT tax included
+- Fixed database backup bug
+- Fixed gift card error
+- Fixed database `upgrade to 3.1.x` script (now it's to `3.1.1` and there is no `3.1.0` anymore)
+- Fixed old database upgrade scripts for people upgrading from `2.x` versions
+- Fixed `.htaccess` file in OSPOS root dir (it was not forwarding to `public` subdir)
+- Fixed few jQuery `2.0` upgrade issues
+
+## [3.1.0] - 2017-09-02
+
+- MySQL `5.7` and PHP `7.x` support
+- Advanced tax support with customer tax categories and more
+- Better horeca use case support with dinner table sale tagging
+- Customer rewards support
+- Added quote support and better invoice support
+- Added integration with Mailchimp to connect customer list with Mailchimp list
+- Prevent inserting two customers with the same email address
+- Customer total spending and stats
+- Added Google reCAPTCHA option for the login page to increase protection from brute force attacks
+- Added due payment for credit sale support
+- Gift card numbering with two options: series and random
+- Extended item kits functionality
+- Employees are allowed to change their own password by clicking their name in the top bar
+- Cash rounding support, extended decimals
+- Reworked item pictures, file names, and storing
+- Financial year start date and selection from date range pickers
+- Date time range filters can be date and time or date only
+- Added two new Bootswatch themes
+- Receipts font size support
+- Fix automatically people's name first capital letter, emails in lower case only
+- Fixes to Receiving
+- Various amendments to database script updates from older versions
+- Added dotenv support
+- Updates to language translations (split English to American English and British English)
+- Various Dockers support improvements
+- Minor bugfixes
+
+## [3.0.2] - 2016-12-31
+
+- Fixed error when performing scans multiple times in a row
+- Fixed summary reports
+- Protect employee privacy by printing just the first letter of the family name
+- Updates to language translations
+- Various Dockers support improvements
+- Minor bugfixes
+
+## [3.0.1] - 2016-11-27
+
+- Upgrade CodeIgniter to version `3.1.2`
+- Substantial database performance improvements
+- Improved security: email and SMS passwords encryption, removed `phpinfo.php`
+- Set code to be production and not development in `index.php`
+- Reports improvements, fixed table sorting, tax calculation and made profit to be net profit
+- Better Apache `2.4` support in `.htaccess`
+- Updates to language translations
+- Fixed excel template download links
+- Fixed employee name in sale receipt and invoice reprinting
+- Fixed `2.3.2_to_2.3.3.sql` database upgrade script mistake
+- Fixed `phppos to ospos` database migration script
+- Minor bug fixes and some general code clean up
+
+## [3.0.0] 2016-10-21
+
+- Upgrade CodeIgniter to version `3.1.0`
+- Major UI overhaul based on Bootstrap `3.0` and Bootswatch Themes
+- New tabular views with advanced filtering using Bootstrap Tables
+- New graphical reports with no more Adobe Flash dependency
+- Redesign of all modal dialogs
+- Updated Sales register with simplified payment flow
+- Improved security: MySQL injection, XSS, CSFR, BCrypt password encryption, safer project layout
+- Support for text messaging (interfacing to specific support required)
+- Email configuration
+- Improved Localisation support
+- Improved Store Config page
+- Docker container ready for cloud installation
+- Composer PHP support
+- More languages and integration with Weblate for continuous translation
+- About 280 closed issues under `3.0.0` release label, too many to produce a meaningful list
+- Various code cleanup, refactoring, optimization and etc.
+
+## [2.4.0] - 2016-04-02
+
+- Upgrade CodeIgniter to version `3.0.5`
+- Fix for spurious logouts
+- Apache `.htaccess` `mod_expiry` caching and security optimizations
+- Bulk item edit fixes (category, tax, and supplier fields)
+- Remove f-key shortcuts used for module navigation
+- Allow using custom invoice numbers when suspending a sale
+- PHP `7` fixes
+- Specific warnings to distinguish between reorder level and out of stock situation in sales
+- Fix malware detection issues due to usage of `base64` encoding for storing session variables
+- Improve language generation scripts (use PHP builtin functionality)
+- Add extra buttons for navigation and printing to receipt and invoice
+- Improve print layout for invoices
+- Make layout consistent for items between receipt and invoice templates
+- Minor bugfixes
+
+## [2.3.4] - 2016-02-08
+
+- Migration script fixes
+- Improved continuous integration setup
+- More integration tests
+- Virtualized container setup (`docker install`)
+- Live clock functionality and favicon
+- Improved PHP `7` compatibility
+- Added de_CH (German) as language
+- Minor code cleanup
+- Removal of annoying backup prompt on logout
+
+## [2.3.3] - 2016-01-05
+
+- Item kit fixes (search, list, ...)
+- Add date picker widgets in sale/receiving edit forms
+- Add date filter in items module
+- Add barcode generation logic for EAN8, EAN13
+- Add barcode validation and fallback logic for EAN8, EAN13
+- New config option to generate barcodes if `item_number` is empty
+- Add cost and count to inventory reports
+- Gift card fixes
+- Refactor sales overview (added date filtering + search options)
+- Better locale config support
+- Improve PHP compatibility
+- Fix invoice numbering bug on suspending a sale
+- Add configurable locale-dependent date format
+- Add grunt-cache-breaker plugin
+- Suspend button appears before adding a payment
+- Searching of deleted items, filtering part is removed
+- Remove infamous `0` after leaving sale or receiving comments empty
+- Add SQL script to clean zeroes in sales/receivings comments
+- Numerous other bug fixes
+
+## [2.3.2] - 2015-07-15
+
+- Nominatim (OpenStreetMap) customer address autocompletion
+- Sale invoice templating
+- Configurable barcode generation for items
+- Stock location filtering in detailed sales and receivings reports
+- Gift cards fixes
+- Proper pagination support for most modules
+- Language updates
+- Fix for decimal tax rates
+- Add gender and company name attributes to customer
+- Stock location config screen refactor
+- Basic Travis CI and PhantomJS setup
+- Database backup on admin logout
+- Modifiable item thumbnails
+- Email invoice PDF generation using DomPDF
+- Modifiable company logo
+- jQuery upgrade (`1.2` -> `1.8.3`)
+- JavaScript minification (using Grunt)
+- Numerous bugfixes
+
+## [2.3.1] - 2015-02-11
+
+- Extra report permissions (this includes a refactoring of the database model - new grants table)
+- Tax inclusive/exclusive pricing
+- Receivings amount multiplication (can be configured in items section)
+- Customizable sale and receiving numbering
+- Gift card improvements
+- Fix item import through CSV
+- Bug fixes for reports
+
+## [2.3.0] - 2014-08-19
+
+- Support for multiple stock locations
+
+## 2.2.2 - 2014-08-19
+
+- French language added
+- Thai language added
+- Upgrade CodeIgniter to version `2.2.0`
+- Database types for amounts all changed to decimal types (this will fix rounding errors in the sales and receivings reports)
+- Fix duplicated session cookies in HTTP headers (this broke the application when running on Nginx)
+
+## 2.1.1
+
+- Barcodes on the order receipt were not generated correctly
+- Sales edit screen for detailed sales reports is now available with ThickBox as in the rest of the application
+- Indonesian language files updated (Oktafianus)
+- Default language set to `en` in `config.php`
+- Fixed some CSS bugs in the suspended sales section
+- Default cookie `sess_time_expire` set to `86400` (24h)
+
+## 2.1.0
+
+- Various upgrades, too numerous to list here
+- Removed dependency on ofc upload library due to vulnerability found
+
+## 2.0.2
+
+- Fixed multiple gift cards issue per Bug #4 reported on Sourceforge where a second gift card added would have its balance set to `0` even if the sale did not require the total of the second gift card to pay the remaining amount due
+- Small code cleanup
+
+## 2.1.0
+
+- Upgrade CodeIgniter to version `2.1.0`
+- Various small improvements

DEVELOPMENT.md

@@ -0,0 +1,53 @@
+# package.json
+
+## scripts
+
+`npm run scriptname`
+
+- `clean` - wipe the dependencies downloaded by Composer, Bower, and npm
+```
+grunt clean:composer & grunt clean:bower & grunt clean:npm
+```
+- `install` - automatically runs the Composer and Bower install commands after installing the npm dependencies
+```
+composer install & bower install
+```
+- `update` - updates Composer and the dependencies downloaded by Composer and npm
+```
+npm update & composer self-update & composer update
+```
+
+## devDependencies
+
+- `grunt` - used for copying files downloaded by npm
+- `grunt-contrib-clean` - Grunt plugin to clean files before copying
+- `grunt-contrib-copy` - Grunt plugin to copy files downloaded by npm
+- `npm` - downloads project dependencies
+- the others are unlisted for now, because this will probably change pretty significantly in the near future
+
+## dependencies
+
+- `bootstrap` - main CSS framework used
+- `bootswatch` - themes for the UI
+
+## devDependencies (global)
+
+- `bower` - for the time being, Bower is still necessary
+
+
+# composer.json
+
+## require
+
+- `php` - this application runs on PHP
+- `codeigniter/framework` - the CodeIgniter PHP framework this application is build on
+- `dompdf/dompdf` - no description
+- `tamtamchik/namecase` - no description
+- `paragonie/random_compat` - no description
+- `vlucas/phpdotenv` - no description
+
+## require-dev
+
+- `mikey179/vfsstream` - no description
+- `phpunit/phpunit` - no description
+- `kenjis/ci-phpunit-test` - no description

Dockerfile

@@ -0,0 +1,39 @@
+FROM php:7.4-apache AS ospos
+LABEL maintainer="jekkos"
+
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    libicu-dev \
+    libgd-dev \
+    openssl
+
+RUN a2enmod rewrite headers
+RUN docker-php-ext-install mysqli bcmath intl gd
+RUN echo "date.timezone = \"\${PHP_TIMEZONE}\"" > /usr/local/etc/php/conf.d/timezone.ini
+
+WORKDIR /app
+COPY . /app
+RUN ln -s /app/*[^public] /var/www && rm -rf /var/www/html && ln -nsf /app/public /var/www/html
+RUN chmod -R 750 /app/public/uploads /app/application/logs && chown -R www-data:www-data /app/public /app/application
+
+FROM ospos AS ospos_test
+
+COPY --from=composer /usr/bin/composer /usr/bin/composer
+
+RUN apt-get install -y libzip-dev wget git
+RUN wget https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh -O /bin/wait-for-it.sh && chmod +x /bin/wait-for-it.sh
+RUN docker-php-ext-install zip
+RUN composer install -d/app 
+RUN php /app/vendor/kenjis/ci-phpunit-test/install.php -a /app/application -p /app/vendor/codeigniter/framework
+RUN sed -i 's/backupGlobals="true"/backupGlobals="false"/g' /app/application/tests/phpunit.xml
+RUN sed -i '13,17d' /app/application/tests/controllers/Welcome_test.php 
+WORKDIR /app/application/tests
+
+CMD ["/app/vendor/phpunit/phpunit/phpunit"]
+
+FROM ospos AS ospos_dev
+
+RUN mkdir -p /app/bower_components && ln -s /app/bower_components /var/www/html/bower_components
+RUN yes | pecl install xdebug \
+    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
+    && echo "xdebug.remote_enable=1" >> /usr/local/etc/php/conf.d/xdebug.ini \
+    && echo "xdebug.remote_autostart=off" >> /usr/local/etc/php/conf.d/xdebug.ini

Gruntfile.js

@@ -0,0 +1,315 @@
+module.exports = function(grunt) {
+
+    dist_files = [
+        {
+            src: [
+                'public/**',
+                'vendor/**',
+                'application/**',
+                '!/application/tests',
+                '!/public/images/menubar/png/',
+                '!/public/dist/bootswatch/',
+                '/public/dist/bootswatch/*/*.css',
+                '!/public/dist/bootswatch-5/',
+                '/public/dist/bootswatch-5/*/*.css',
+                'database/**',
+                '*.txt',
+                '*.md',
+                'LICENSE',
+                'docker*',
+                'docker/**',
+                'Dockerfile',
+                '**/.htaccess',
+                '*.csv'
+            ]
+        }
+    ];
+
+	grunt.initConfig({
+		pkg: grunt.file.readJSON('package.json'),
+		wiredep: {
+			task: {
+				ignorePath: '../../../public/',
+				src: ['application/views/partial/header.php']
+			}
+		},
+		bower_concat: {
+			all: {
+				mainFiles: {
+					'bootstrap-table': [
+						"dist/bootstrap-table.min.js",
+						"dist/bootstrap-table.css",
+						"dist/extensions/export/bootstrap-table-export.min.js",
+						"dist/extensions/mobile/bootstrap-table-mobile.min.js",
+						"dist/extensions/sticky-header/bootstrap-table-sticky-header.min.js",
+						"dist/extensions/sticky-header/bootstrap-table-sticky-header.css"
+					],
+					'chartist-plugin-axistitle': [ "./dist/chartist-plugin-axistitle.min.js"]
+				},
+				dest: {
+					'js': 'tmp/opensourcepos_bower.js',
+					'css': 'tmp/opensourcepos_bower.css'
+				}
+			}
+		},
+		bowercopy: {
+			options: {
+				report: false
+			},
+			targetdistjqueryui: {
+				options: {
+					srcPrefix: 'public/bower_components/jquery-ui',
+					destPrefix: 'public/dist'
+				},
+				files: {
+					'jquery-ui': 'themes/base/jquery-ui.min.css'
+				}
+			},
+			targetdistbootswatch: {
+				options: {
+					srcPrefix: 'public/bower_components/bootswatch',
+					destPrefix: 'public/dist'
+				},
+				files: {
+					bootswatch: '*/'
+				}
+			},
+			targetlicense: {
+				options: {
+					srcPrefix: './'
+				},
+				files: {
+					'public/license': 'LICENSE'
+				}
+			}
+		},
+		copy: {
+			themes: {
+				files: [
+					{
+						expand: true,
+						cwd: 'node_modules/bootstrap/dist/css',
+						src: ['bootstrap.css', 'bootstrap.min.css'],
+						dest: 'public/dist/bootswatch-5/bootstrap/',
+						filter: 'isFile'
+					},
+					{
+						expand: true,
+						cwd: 'node_modules/bootswatch/dist',
+						src: ['**/bootstrap.css', '**/bootstrap.min.css'],
+						dest: 'public/dist/bootswatch-5/',
+						filter: 'isFile'
+					}
+				],
+			},
+			licenses: {
+				files: [{
+					expand: true,
+					src: 'LICENSE',
+					dest: 'public/license/',
+					filter: 'isFile',},
+					{
+						expand: true,
+						cwd: 'node_modules/bootstrap',
+						src: 'LICENSE',
+						dest: 'public/license/',
+						rename: function(dest, src) { return dest + src.replace('LICENSE', 'bootstrap-5.license'); },
+						filter: 'isFile'
+					},
+					{
+						expand: true,
+						cwd: 'node_modules/bootswatch',
+						src: 'LICENSE',
+						dest: 'public/license/',
+						rename: function(dest, src) { return dest + src.replace('LICENSE', 'bootswatch-5.license'); },
+						filter: 'isFile'
+					},
+				],
+			},
+		},
+		cssmin: {
+			target: {
+				files: {
+					'public/dist/opensourcepos.min.css': ['tmp/opensourcepos_bower.css', 'public/css/*.css', '!public/css/login.css', '!public/css/login.min.css', '!public/css/invoice_email.css', '!public/css/barcode_font.css', '!public/css/darkly.css'],
+					'public/css/login.min.css': ['public/css/login.css']
+				}
+			}
+		},
+		concat: {
+			js: {
+				options: {
+					separator: ';'
+				},
+				files: {
+					'tmp/opensourcepos.js': ['public/dist/jquery/jquery.js', 'tmp/opensourcepos_bower.js', 'public/js/*.js']
+				}
+			},
+			sql: {
+				options: {
+					banner: '-- >> This file is autogenerated from tables.sql and constraints.sql. Do not modify directly << --'
+				},
+				files: {
+					'database/database.sql': ['database/tables.sql', 'database/constraints.sql'],
+					'database/migrate_phppos_dist.sql': ['database/tables.sql', 'database/phppos_migrate.sql', 'database/constraints.sql']
+				}
+			}
+		},
+		uglify: {
+			options: {
+				banner: '/*! opensourcepos <%= grunt.template.today("dd-mm-yyyy") %> */\n'
+			},
+			dist: {
+				files: {
+					'public/dist/opensourcepos.min.js': ['tmp/opensourcepos.js']
+				}
+			}
+		},
+		jshint: {
+			files: ['Gruntfile.js', 'public/js/*.js'],
+			options: {
+				// options here to override JSHint defaults
+				globals: {
+					jQuery: true,
+					console: true,
+					module: true,
+					document: true
+				}
+			}
+		},
+		tags: {
+			css_header: {
+				options: {
+					scriptTemplate: '<rel type="text/css" src="{{ path }}"></rel>',
+					openTag: '<!-- start css template tags -->',
+					closeTag: '<!-- end css template tags -->',
+					ignorePath: '../../../public/'
+				},
+				src: ['public/css/*.css', '!public/css/login.css', '!public/css/login.min.css', '!public/css/invoice_email.css', '!public/css/barcode_font.css', '!public/css/darkly.css'],
+				dest: 'application/views/partial/header.php',
+			},
+			mincss_header: {
+				options: {
+					scriptTemplate: '<rel type="text/css" src="{{ path }}"></rel>',
+					openTag: '<!-- start mincss template tags -->',
+					closeTag: '<!-- end mincss template tags -->',
+					ignorePath: '../../../public/'
+				},
+				// jquery-ui must be first or at least before opensourcepos.min.css
+				src: ['public/dist/jquery-ui/*.css', 'public/dist/*.css'],
+				dest: 'application/views/partial/header.php',
+			},
+			css_login: {
+				options: {
+					scriptTemplate: '<rel type="text/css" src="{{ path }}"></rel>',
+					openTag: '<!-- start css template tags -->',
+					closeTag: '<!-- end css template tags -->',
+					ignorePath: '../../public/'
+				},
+				src: 'public/css/login.min.css',
+				dest: 'application/views/login.php'
+			},
+			js: {
+				options: {
+					scriptTemplate: '<script type="text/javascript" src="{{ path }}"></script>',
+					openTag: '<!-- start js template tags -->',
+					closeTag: '<!-- end js template tags -->',
+					ignorePath: '../../../public/'
+				},
+				src: ['public/dist/bootstrap/js/*.min.js', 'public/js/jquery*', 'public/js/*.js'],
+				dest: 'application/views/partial/header.php'
+			},
+			minjs: {
+				options: {
+					scriptTemplate: '<script type="text/javascript" src="{{ path }}"></script>',
+					openTag: '<!-- start minjs template tags -->',
+					closeTag: '<!-- end minjs template tags -->',
+					ignorePath: '../../../public/'
+				},
+				src: ['public/dist/*min.js'],
+				dest: 'application/views/partial/header.php'
+			}
+		},
+		watch: {
+			files: ['<%= jshint.files %>'],
+			tasks: ['jshint']
+		},
+		cachebreaker: {
+			dev: {
+				options: {
+					match: [ {
+						'opensourcepos.min.js': 'public/dist/opensourcepos.min.js',
+						'opensourcepos.min.css': 'public/dist/opensourcepos.min.css'
+					} ],
+					replacement: 'md5'
+				},
+				files: {
+					src: ['application/views/partial/header.php', 'application/views/login.php']
+				}
+			}
+		},
+		clean: {
+			bower: ["public/bower_components"],
+			composer: ["vendor"],
+			license: ['public/bower_components/**/bower.json'],
+			npm: ["node_modules"]
+		},
+		license: {
+			all: {
+				// Target-specific file lists and/or options go here. 
+				options: {
+					// Target-specific options go here. 
+					directory: 'public/bower_components',
+					output: 'public/license/bower.LICENSES'
+				}
+			}
+		},
+		'bower-licensechecker': {
+			options: {
+				/*directory: 'path/to/bower',*/
+				acceptable: [ 'MIT', 'BSD', 'LICENSE.md' ],
+				printTotal: true,
+				warn: {
+					nonBower: true,
+					noLicense: true,
+					allGood: true,
+					noGood: true
+				},
+				log: {
+					outFile: 'public/license/.licenses',
+					nonBower: true,
+					noLicense: true,
+					allGood: true,
+					noGood: true,
+				}
+			}
+		},
+        compress: {
+            tar: {
+                options: {
+                    mode: 'tar',
+                    archive: 'dist/opensourcepos.tgz',
+                    level: 2,
+                },
+                files: dist_files
+            },
+            zip: {
+                options: {
+                    mode: 'zip',
+                    archive: 'dist/opensourcepos.zip',
+                },
+                files: dist_files
+            }
+        }
+	});
+
+	require('load-grunt-tasks')(grunt);
+	grunt.loadNpmTasks('grunt-composer');
+	grunt.loadNpmTasks('grunt-contrib-compress');
+
+	grunt.registerTask('default', ['wiredep', 'bower_concat', 'bowercopy', 'copy', 'concat', 'uglify', 'cssmin', 'tags', 'cachebreaker']);
+	grunt.registerTask('update', ['composer:update', 'bower:update']);
+	grunt.registerTask('genlicense', ['clean:license', 'license', 'bower-licensechecker']);
+	grunt.registerTask('package', ['default', 'compress']);
+	grunt.registerTask('packages', ['composer:update']);
+
+};

INSTALL.md

@@ -0,0 +1,65 @@
+## Server Requirements
+
+- PHP version `7.2` to `7.4` are supported, PHP version `≤5.6` and `8.0` are NOT supported. Please note that PHP needs to have the extensions `php-gd`, `php-bcmath`, `php-intl`, `php-openssl`, `php-mbstring` and `php-curl` installed and enabled.
+- MySQL `5.5`, `5.6` and `5.7` are supported, also MariaDB replacement `10.x` is supported and might offer better performance.
+- Apache `2.2` and `2.4` are supported. Nginx should work fine too, see [wiki page here](https://github.com/opensourcepos/opensourcepos/wiki/Local-Deployment-using-LEMP).
+- Raspberry PI based installations proved to work, see [wiki page here](<https://github.com/opensourcepos/opensourcepos/wiki/Installing-on-Raspberry-PI---Orange-PI-(Headless-OSPOS)>).
+- For Windows based installations please read [the wiki](https://github.com/opensourcepos/opensourcepos/wiki). There are closed issues about this subject, as this topic has been covered a lot.
+
+## Local install
+
+First of all, if you're seeing the message `system folder missing` after launching your browser, that most likely means you have cloned the repository and have not built the project.
+
+1. Download the a [pre-release for a specific branch](https://github.com/opensourcepos/opensourcepos/packages/1047637) or the latest stable [from GitHub here](https://github.com/opensourcepos/opensourcepos/releases). A repository clone will not work unless know how to build the project.
+2. Create/locate a new MySQL database to install Open Source Point of Sale into.
+3. Execute the file `database/database.sql` to create the tables needed.
+4. Unzip and upload Open Source Point of Sale files to the web-server.
+5. Open `application/config/database.php` and modify credentials to connect to your database if needed.
+6. Open `application/config/config.php` and swap the encryption key with your own.
+7. Go to your install `public` dir via the browser.
+8. Log in using
+   - Username: admin
+   - Password: pointofsale
+9. Enjoy!
+10. Oops, an issue? Please make sure you read the FAQ, wiki page, and you checked open and closed issues on GitHub. PHP `display_errors` is disabled by default. Create an` application/config/.env` file from the `.env.example` to enable it in a development environment.
+
+## Local install using Docker
+
+OSPOS can be deployed using Docker on Linux, Mac, and Windows. Locally or on a host (server).
+This setup dramatically reduces the number of possible issues as all setup is now done in a Dockerfile.
+Docker runs natively on Mac and Linux. Windows requires WSL2 to be installed. Please refer to the Docker documentation for instructions on how to set it up on your platform.
+
+**Be aware that this setup is not suited for production usage! Change the default passwords in the compose file before exposing the containers publicly.**
+
+Start the containers using the following command
+
+```
+    docker-compose up
+```
+
+## Nginx install using Docker
+
+Since OSPOS version `3.3.0` the Docker installation offers a reverse proxy based on Nginx with a Let's Encrypt TLS certificate termination (aka HTTPS connection).
+Let's Encrypt is a free certificate issuer, requiring a special installation that this Docker installation would take care of for you.
+Any Let's Encrypt TLS certificate renewal will be managed automatically, therefore there is no need to worry about those details.
+
+Before starting your installation, you should edit the `docker/.env` file and configure it to contain the correct MySQL/MariaDB and phpMyAdmin passwords (don't use the defaults!).
+You will also need to register to Let's Encrypt. Configure your host domain name and Let's Encrypt email address in the `docker/.env` file.
+The variable `STAGING` needs to be set to `0` when you are confident your configuration is correct so that Let's Encrypt will issue a final proper TLS certificate.
+
+Follow local install steps, but instead use
+
+```
+    docker/install-nginx.sh
+```
+
+Do **not** use below command on live deployments unless you want to tear everything down. All your disk content will be wiped!
+
+```
+    docker/uninstall.sh
+```
+
+## Cloud install
+
+If you choose DigitalOcean:
+[Through this link](https://m.do.co/c/ac38c262507b), you will get a [**free $100, 60-day credit**](https://m.do.co/c/ac38c262507b). [Check the wiki](https://github.com/opensourcepos/opensourcepos/wiki/Getting-Started-installations) for further instructions on how to install the necessary components.

LICENSE

@@ -1,20 +1,55 @@
-The MIT License (MIT)
+MIT License
 
-Copyright (c) 2014 pappastech
+Copyright (c) 2013-2021 jekkos
+Copyright (c) 2015-2021 FrancescoUK (aka daN4cat)
+Copyright (c) 2017-2021 Steve Ireland
+Copyright (c) 2017-2021 objecttothis
+Copyright (c) 2017-2021 odiea
+Copyright (c) 2017-2021 WebShells
+Copyright (c) 2020-2021 Andriux1990
+Copyright (c) 2021 BudsieBuds
+Copyright (c) 2019 Loyd Jayme (aka loydjayme25)
+Copyright (c) 2018 Erasto Marroquin (aka Erastus)
+Copyright (c) 2018 Nathan Sas (aka nathanzky)
+Copyright (c) 2018 Emilio Silva (aka emi-silva)
+Copyright (c) 2017 Jesus Guerrero Botella (aka i92guboj)
+Copyright (c) 2017 Deep Shah (aka deepshah)
+Copyright (c) 2017 Joshua Fernandez (aka joshua1234511)
+Copyright (c) 2017 asadjaved63
+Copyright (c) 2016-2017 Ramkrishna Mondal (aka RamkrishnaMondal)
+Copyright (c) 2016-2017 Jorge Colmenarez (aka jlctmaster), frontuari.com
+Copyright (c) 2016 Rinaldy@dbarber (aka rnld26)
+Copyright (c) 2015 Aamir Shahzad (aka asakpke), RoshanTech.com
+Copyright (c) 2015 Toni Haryanto (aka yllumi)
+Copyright (c) 2013 Rob Garrison
+Copyright (c) 2013 Parq
+Copyright (c) 2013 Ramel
+Copyright (c) 2012-2014 pappastech
+Copyright (c) 2012 Alain
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+Additionally, you cannot claim copyright or ownership of the Software.
+
+The footer signatures with version, hash and URL link to the official website
+of the project MUST BE RETAINED, MUST BE VISIBLE IN EVERY PAGE and CANNOT BE
+MODIFIED.
+Footer signatures are in the format
+"© 2010 - current year · opensourcepos.org · version - commit"
+or "Open Source Point of Sale".

README.md

@@ -1,17 +1,143 @@
-Open Source Point of Sale is a web based point of sale system written in the PHP language. It uses MySQL as the data storage back-end and has a simple user interface.
+<p align="center"><img src="branding/emblem.svg" alt="Open Source Point of Sale Logo" width="auto" height="200"></p>
+<h3 align="center">Open Source Point of Sale</h3>
 
-How to Install
---------------
-1. Create/locate a new mysql database to install open source point of sale into
-2. Execute the file database/database.sql to create the tables needed
-3. unzip and upload Open Source Point of Sale files to web server
-4. Copy application/config/database.php.tmpl to application/config/database.php
-5. Modify application/config/database.php to connect to your database
-6. Modify application/config/config.php encryption key with your own
-7. Go to your point of sale install via the browser
-8. LOGIN using
-username: admin 
-password:pointofsale
-9. Enjoy
+<p align="center">
+  <a href="#-introduction">Introduction</a> · <a href="#-live-demo">Demo</a> · <a href="#-installation">Installation</a> · 
+  <a href="#-contributing">Contributing</a> · <a href="#-reporting-bugs">Bugs</a> · <a href="#-faq">FAQ</a> · 
+  <a href="#-keep-the-machine-running">Donate</a> · <a href="#-license">License</a> · <a href="#-credits">Credits</a>
+</p>
 
-A more extensive setup guide can be found at [this site](http://www.opensourceposguide.com/guide/gettingstarted/installation)
+<p align="center">
+<a href="https://travis-ci.org/opensourcepos/opensourcepos" target="_blank"><img src="https://travis-ci.com/opensourcepos/opensourcepos.svg?branch=master" alt="Build Status"></a>
+<a href="https://gitter.im/opensourcepos?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge" target="_blank"><img src="https://badges.gitter.im/jekkos/opensourcepos.svg" alt="Join the chat at https://gitter.im/opensourcepos"></a>
+<a href="https://badge.fury.io/gh/jekkos%2Fopensourcepos" target="_blank"><img src="https://badge.fury.io/gh/jekkos%2Fopensourcepos.svg" alt="Project Version"></a>
+<a href="http://translate.opensourcepos.org/engage/opensourcepos/?utm_source=widget" target="_blank"><img src="http://translate.opensourcepos.org/widgets/opensourcepos/-/svg-badge.svg" alt="Translation Status"></a>
+</p>
+
+## 👋 Introduction
+
+Open Source Point of Sale is a web-based point of sale system. The application is written in PHP, it uses MySQL (or MariaDB) as data storage back-end and has a simple but intuitive user interface.
+
+The latest `3.x` version is a complete overhaul of the original software. It uses CodeIgniter 3 as a framework and is based on Bootstrap 3 using Bootswatch themes. Along with improved functionality and security.
+
+The features include:
+
+- Stock management (items and kits with an extensible list of attributes)
+- VAT, GST, customer, and multi tiers taxation
+- Sale register with transactions logging
+- Quotation and invoicing
+- Expenses logging
+- Cash up function
+- Printing and emailing of receipts, invoices and quotations
+- Barcode generation and printing
+- Database of customers and suppliers
+- Multiuser with permission control
+- Reporting on sales, orders, expenses, inventory status and more
+- Receivings
+- Gift cards
+- Rewards
+- Restaurant tables
+- Messaging (SMS)
+- Multilanguage
+- Selectable Bootstrap based UI theme with Bootswatch
+- Mailchimp integration
+- Optional Google reCAPTCHA to protect login page from brute force attacks
+- GDPR ready
+
+## 🧪 Live Demo
+
+We've got a live version of our latest master running for you to play around with and test everything out. It's a containerized install that will reinitialize when new functionality is merged into our code repository.
+
+You can [find the demo here](https://demo.opensourcepos.org/) and log in with these credentials.  
+👤 Username `admin`  
+🔒 Password `pointofsale`
+
+If you bump into an issue, please check [the status page here](https://status.opensourcepos.org/) to confirm if the server is up and running.
+
+## 🖥️ Development Demo
+
+Besides the demo of the latest master, we also have a development server that builds when there's a new commit to our repository. It's mainly used for testing out new code before merging it into the master. [It can be found here](https://dev.opensourcepos.org/).
+
+The log in credentials are the same as the regular live demo.
+
+## 💾 Installation
+
+Please **refrain from creating issues** about installation problems before having read the FAQ and going through existing GitHub issues. We have a build pipeline that checks the sanity of our latest repository commit, and in case the application itself is broken then our build will be as well.
+
+This application can be set up in _many_ different ways and we only support the ones described in [the INSTALL.md file](INSTALL.md).
+
+For more information and recommendations on support hardware, like receipt printers and barcode scanners, read [this page](https://github.com/opensourcepos/opensourcepos/wiki/Supported-hardware-datasheet) on our wiki.
+
+## ✨ Contributing
+
+Everyone is more than welcome to help us improve this project. If you think you've got something to help us go forward, feel free to open a [pull request]().
+
+Want to help translate Open Source Point of Sale in your language? You can find [our Weblate here](https://translate.opensourcepos.org), sign up, and start translating. You can subscribe to different languages to receive a notification once a new string is added or needs updating. Have a look at our [guidelines](https://github.com/opensourcepos/opensourcepos/wiki/Adding-translations) below to help you get started.
+
+Only with the help of the community, we can keep language translations up to date. Thanks!
+
+## 🐛 Reporting Bugs
+
+Before creating a new issue, you'll need copy and include the info under the `System Info` tab in the configuration section in most cases. If that information is not provided in full, your issue might be tagged as pending.
+
+If you're reporting a potential security issue, please refer to our security policy found in the [SECURITY.md](SECURITY.md) file.
+
+NOTE: If you're running non-release code, please make sure you always run the latest database upgrade script and you download the latest master code.
+
+## 📖 FAQ
+
+- If you get the message `system folder missing`, then you have cloned the source using git and you need to run a build first. Check [INSTALL.md](INSTALL.md) for instructions or download latest zip file from [GitHub releases](https://github.com/opensourcepos/opensourcepos/releases) instead.
+
+- If at login time you read `The installation is not correct, check your php.ini file.`, please check the error_log in `public` folder to understand what's wrong and make sure you read the [INSTALL.md](INSTALL.md). To know how to enable `error_log`, please read the comment in [issue #1770](https://github.com/opensourcepos/opensourcepos/issues/1770#issuecomment-355177943).
+
+- If you installed your OSPOS under a web server subdir, please edit `public/.htaccess` and go to the lines with the comments `if in web root` or `if in subdir`, uncomment one and replace `<OSPOS path>` with your path and follow the instruction on the second comment line. If you face more issues, please read [issue #920](https://github.com/opensourcepos/opensourcepos/issues/920) for more information.
+
+- Apache server configurations are SysAdmin issues and not strictly related to OSPOS. Please make sure you can show a "Hello world" HTML page before pointing to OSPOS public directory. Make sure `.htaccess` is correctly configured.
+
+- If the avatar pictures are not shown in items or at item save you get an error, please make sure your `public` and subdirs are assigned to the correct owner and the access permission is set to `750`.
+
+- If you install OSPOS in Docker behind a proxy that performs `ssloffloading`, you can enable the URL generated to be HTTPS instead of HTTP, by activating the environment variable `FORCE_HTTPS = 1`.
+
+- If you have suhosin installed and face an issue with CSRF, please make sure you read [issue #1492](https://github.com/opensourcepos/opensourcepos/issues/1492).
+
+- PHP 8.0 is not currently supported, see [issue #3051](https://github.com/opensourcepos/opensourcepos/issues/3051).
+
+- PHP 5.5 and 5.6 are no longer supported due to the fact that they have been deprecated and not safe to use from security point of view.
+
+## 🏃 Keep the Machine Running
+
+If you like our project, please consider buying us a coffee through the button below so we can keep adding features.
+
+[![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=MUN6AEG7NY6H8)\
+Or refer to the [FUNDING.yml](.github/FUNDING.yml) file.
+
+If you choose to deploy OSPOS in the cloud, you can contribute to the project by using DigitalOcean and signing up through our referral link. You'll receive a [free $100, 60-day credit](https://m.do.co/c/ac38c262507b) if you run OSPOS in a DigitalOcean droplet through [our referral link](https://m.do.co/c/ac38c262507b).
+
+## 📄 License
+
+Open Source Point of Sale is licensed under MIT terms with an important addition:
+
+The footer signature "© 2010 - _current year_ · opensourcepos.org · 3.x.x - _hash_" including the version, hash and link our website MUST BE RETAINED, MUST BE VISIBLE IN EVERY PAGE and CANNOT BE MODIFIED.
+
+Also worth noting:
+
+_The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software._
+
+For more details please read the [LICENSE](LICENSE) file.
+
+It's important to understand that although you are free to use the application the copyright has to stay and the license agreement applies in all cases. Therefore any actions like:
+
+- Removing LICENSE and/or any license files is prohibited
+- Authoring the footer notice replacing it with your own or even worse claiming the copyright is absolutely prohibited
+- Claiming full ownership of the code is prohibited
+
+In short, you are free to use the application but you cannot claim any property on it.
+
+Any person or company found breaching the license agreement might find a bunch of monkeys at the door ready to destroy their servers.
+
+## 🙏 Credits
+
+| <div align="center">JetBrains</div> | <div align="center">Travis CI</div> |
+|--- | --- |
+| <div align="center"><img src="https://upload.wikimedia.org/wikipedia/commons/9/9c/IntelliJ_IDEA_Icon.svg" alt="IntelliJ IDEA Logo" height="50"></div> | <div align="center"><img src="https://secrethub.io/img/travis-ci.svg" alt="Travis CI Logo" height="50"></div> |
+| Many thanks to [JetBrains](https://www.jetbrains.com/) for providing a free license of [IntelliJ IDEA](https://www.jetbrains.com/idea/) to kindly support the development of OSPOS. | Many thanks to [Travis CI](https://travis-ci.org) for providing a free continuous integration service for open source projects. |

SECURITY.md

@@ -0,0 +1,24 @@
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+
+
+- [Security Policy](#security-policy)
+  - [Supported Versions](#supported-versions)
+  - [Reporting a Vulnerability](#reporting-a-vulnerability)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+# Security Policy
+
+## Supported Versions
+
+We release patches for security vulnerabilities. Which versions are eligible to receive such patches depend on the CVSS v3.0 Rating:
+
+| CVSS v3.0 | Supported Versions                                 |
+| --------- | -------------------------------------------------- |
+| 7.3       | 3.3.5                                              |
+| 9.8       | 3.3.6                                              |
+
+## Reporting a Vulnerability
+
+Please report (suspected) security vulnerabilities to **[jekkos@opensourcepos.org](mailto:jekkos@opensourcepos.org)**. You will receive a response from us within 48 hours. If the issue is confirmed, we will release a patch as soon as possible depending on complexity but historically within a few days.

UPGRADE.md

@@ -0,0 +1,17 @@
+## How to Upgrade
+
+1. Back up all your current database and OSPOS code.
+2. Make sure you have a copy of `application/config/config.php` and `application/config/database.php`.
+3. Remove all directories.
+4. Install the new OSPOS.
+5. (Only applicable if upgrading from pre `3.0.0`) Run the database upgrade scripts from `database` dir (check which ones you need according to the version you are upgrading from).
+6. Take the saved old `config.php` and upgrade the new `config.php` with any additional changes you made in the old.
+   Take time to understand if new config rules require some changes (e.g. encryption keys).
+7. Take the saved old `database.php` and change the new `database.php` to contain all the configurations you had in the old setup.
+   Please try not to use the old layout, use the new one and copy the content of the config variables.
+8. Restore the content of the old `uploads` folder into `public/uploads` one.
+9. Once the new code is in place, the database is manually updated, and the config files are in place, you're good to go.
+10. The first login will take longer because OSPOS post `3.0.0` will upgrade automatically to the latest version.
+11. If everything went according to plan, you'll be able to use your upgraded version of OSPOS.
+12. Still have issues? Please check the [README](README.md) and [GitHub issues](https://github.com/opensourcepos/opensourcepos/issues).
+    Maybe a similar issue has already been reported, and you can find your answer there.

UPGRADE.txt

@@ -1,4 +0,0 @@
-How to Upgrade
--------------------------
-1. Replace all code from your point of sale installation with the code downloaded
-2. Run the necessary database upgrades from the database folder

WHATS_NEW.txt

@@ -1,33 +0,0 @@
-Version 2.2.2
--------------
-+ French language added
-+ Thai language added
-+ Upgrade to CodeIgniter 2.2 (contains several security fixes)
-+ Database types for amounts all changed to decimal types (this will fix rounding errors in the sales and receivings reports) the rest of the application
-+ Fix duplicated session cookies in http headers (this broke the application when running on nginx)
-
-Version 2.1.1
--------------
-+ Barcodes on the order receipt weren't generated correctly
-+ Sales edit screen for detailed sales reports is now available with thickbox as in the rest of the application
-+ Indonesian language files updated (Oktafianus)
-+ Default language set to 'en' in config.php
-+ Fix some css bugs in suspended sales section
-+ Default cookie sess_time_expire set to 86400 (24h)
-
-Version 2.1.0
--------------
-+ Various upgrades, too numerous to list here.
-+ Removed dependancy on ofc upload library due to vulnerability found.
-
-Version 2.0.2
--------------
-+ Fixed multiple giftcards issue per Bug #4 reported on Sourceforge where a
-  second giftcard added would have its balance set to $0 even if the sale did
-  not require the total of the second giftcard to pay the remaining amount due.
-+ Small code cleanup
-
-Version 2.1.0
--------------
-* Upgrade to CodeIgniter 2.1.0
-* Various small improvements

application/.htaccess

@@ -1 +1,6 @@
-Deny from all
+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>

application/cache/.htaccess

@@ -1 +1,6 @@
-deny from all
+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>

application/cache/index.html

@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
 <head>
 	<title>403 Forbidden</title>
@@ -7,4 +8,4 @@
 <p>Directory access is forbidden.</p>
 
 </body>
-</html>
+</html>

application/config/.env.example

@@ -0,0 +1,8 @@
+CI_ENV="development"
+#CI_ENV="production"
+
+#Database Settings
+MYSQL_HOST_NAME="localhost"
+MYSQL_USERNAME="admin"
+MYSQL_PASSWORD="pointofsale"
+MYSQL_DB_NAME="ospos"

application/config/autoload.php

@@ -1,4 +1,6 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------
 | AUTO-LOADER
@@ -20,40 +22,64 @@
 |
 | 1. Packages
 | 2. Libraries
-| 3. Helper files
-| 4. Custom config files
-| 5. Language files
-| 6. Models
+| 3. Drivers
+| 4. Helper files
+| 5. Custom config files
+| 6. Language files
+| 7. Models
 |
 */
 
 /*
 | -------------------------------------------------------------------
-|  Auto-load Packges
+|  Auto-load Packages
 | -------------------------------------------------------------------
 | Prototype:
 |
 |  $autoload['packages'] = array(APPPATH.'third_party', '/usr/local/shared');
 |
 */
-
 $autoload['packages'] = array();
 
-
 /*
 | -------------------------------------------------------------------
 |  Auto-load Libraries
 | -------------------------------------------------------------------
-| These are the classes located in the system/libraries folder
-| or in your application/libraries folder.
+| These are the classes located in system/libraries/ or your
+| application/libraries/ directory, with the addition of the
+| 'database' library, which is somewhat of a special case.
 |
 | Prototype:
 |
-|	$autoload['libraries'] = array('database', 'session', 'xmlrpc');
+|	$autoload['libraries'] = array('database', 'email', 'session');
+|
+| You can also supply an alternative library name to be assigned
+| in the controller:
+|
+|	$autoload['libraries'] = array('user_agent' => 'ua');
 */
+$autoload['libraries'] = array('database', 'form_validation', 'session', 'user_agent', 'pagination', 'encryption');
 
-$autoload['libraries'] = array('database','form_validation','session','user_agent', 'pagination');
-
+/*
+| -------------------------------------------------------------------
+|  Auto-load Drivers
+| -------------------------------------------------------------------
+| These classes are located in system/libraries/ or in your
+| application/libraries/ directory, but are also placed inside their
+| own subdirectory and they extend the CI_Driver_Library class. They
+| offer multiple interchangeable driver options.
+|
+| Prototype:
+|
+|	$autoload['drivers'] = array('cache');
+|
+| You can also supply an alternative property name to be assigned in
+| the controller:
+|
+|	$autoload['drivers'] = array('cache' => 'cch');
+|
+*/
+$autoload['drivers'] = array();
 
 /*
 | -------------------------------------------------------------------
@@ -63,9 +89,7 @@ $autoload['libraries'] = array('database','form_validation','session','user_agen
 |
 |	$autoload['helper'] = array('url', 'file');
 */
-
-$autoload['helper'] = array('form','url','table','text','currency', 'html', 'download', 'directory');
-
+$autoload['helper'] = array('form', 'url', 'tabular', 'text', 'locale', 'html', 'download', 'directory', 'migration', 'importfile');
 
 /*
 | -------------------------------------------------------------------
@@ -79,10 +103,8 @@ $autoload['helper'] = array('form','url','table','text','currency', 'html', 'dow
 | config files.  Otherwise, leave it blank.
 |
 */
-
 $autoload['config'] = array();
 
-
 /*
 | -------------------------------------------------------------------
 |  Auto-load Language files
@@ -95,22 +117,47 @@ $autoload['config'] = array();
 | "codeigniter_lang.php" would be referenced as array('codeigniter');
 |
 */
-
 $autoload['language'] = array();
 
-
 /*
 | -------------------------------------------------------------------
 |  Auto-load Models
 | -------------------------------------------------------------------
 | Prototype:
 |
-|	$autoload['model'] = array('model1', 'model2');
+|	$autoload['model'] = array('first_model', 'second_model');
 |
+| You can also supply an alternative model name to be assigned
+| in the controller:
+|
+|	$autoload['model'] = array('first_model' => 'first');
 */
-
-$autoload['model'] = array('Appconfig','Person','Customer','Employee','Module','Item', 'Item_taxes', 'Sale', 'Sale_suspended', 'Supplier','Inventory','Receiving','Giftcard', 'Item_kit', 'Item_kit_items','Stock_locations','Item_quantities');
-
-
-/* End of file autoload.php */
-/* Location: ./application/config/autoload.php */
+$autoload['model'] = array(
+	'Appconfig',
+	'Person',
+	'Customer',
+	'Employee',
+	'Module',
+	'Item',
+	'Item_taxes',
+	'Sale',
+	'Supplier',
+	'Inventory',
+	'Receiving',
+	'Giftcard',
+	'Item_kit',
+	'Item_kit_items',
+	'Stock_location',
+	'Item_quantity',
+	'Dinner_table',
+	'Customer_rewards',
+	'Rewards',
+	'Expense_category',
+	'Expense',
+	'Cashup',
+	'Attribute',
+	'Tax',
+	'Tax_category',
+	'Tax_code',
+	'Tax_jurisdiction'
+);

application/config/config.php

@@ -1,18 +1,50 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php defined('BASEPATH') OR exit('No direct script access allowed');
+/*
+|-------------------------------------------------------------------------- 
+| Code Version 
+|-------------------------------------------------------------------------- 
+| 
+| This is the version of Open Source Point of Sale you're running 
+| 
+| 
+*/ 
+$config['application_version'] = '3.3.8';
+
+/* 
+|-------------------------------------------------------------------------- 
+| Commit sha1 
+|-------------------------------------------------------------------------- 
+| 
+| This is the commit hash for the version you are currently using 
+| 
+| 
+*/ 
+$config['commit_sha1'] = 'dev';
+ 
+/* 
+|-------------------------------------------------------------------------- 
+| Internal to OSPOS XSS Clean 
+|-------------------------------------------------------------------------- 
+| 
+| This is to indicated whether we want XSS clean to be performed or not 
+| By default it's enabled as it's assumed the installation has Internet access and needs to be protected, 
+| however intranet only installations may not need this so they can set FALSE to improve performance 
+| 
+*/ 
+$config['ospos_xss_clean'] = TRUE;
 
 /*
 |--------------------------------------------------------------------------
-| Code Version
+| Enable database query logging hook
 |--------------------------------------------------------------------------
 |
-| This is the version of Open Source Point of Sale you're running
-|
+| Logs are stored in application/logs
 |
 */
-$config['application_version'] = '2.3';
+$config['db_log_enabled'] = FALSE;
 
-/*
-|--------------------------------------------------------------------------
+/* 
+|-------------------------------------------------------------------------- 
 | Base Site URL
 |--------------------------------------------------------------------------
 |
@@ -21,13 +53,22 @@ $config['application_version'] = '2.3';
 |
 |	http://example.com/
 |
-| If this is not set then CodeIgniter will guess the protocol, domain and
-| path to your installation.
+| WARNING: You MUST set this value!
+|
+| If it is not set, then CodeIgniter will try guess the protocol and path
+| your installation, but due to security concerns the hostname will be set
+| to $_SERVER['SERVER_ADDR'] if available, or localhost otherwise.
+| The auto-detection mechanism exists only for convenience during
+| development and MUST NOT be used in production!
+|
+| If you need to allow multiple domains, remember that this file is still
+| a PHP script and you can easily do that on your own.
 |
 */
-$config['base_url'] = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "https" : "http");
-$config['base_url'] .= "://".$_SERVER['HTTP_HOST'];
-$config['base_url'] .= str_replace(basename($_SERVER['SCRIPT_NAME']),"",$_SERVER['SCRIPT_NAME']);
+$config['https_on'] = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_ENV['FORCE_HTTPS']) && $_ENV['FORCE_HTTPS'] == 'true');
+$config['base_url'] = $config['https_on'] ? 'https' : 'http';
+$config['base_url'] .= '://' . ((isset($_SERVER['HTTP_HOST'])) ? $_SERVER['HTTP_HOST'] : 'localhost') ;
+$config['base_url'] .= str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
 
 /*
 |--------------------------------------------------------------------------
@@ -39,7 +80,7 @@ $config['base_url'] .= str_replace(basename($_SERVER['SCRIPT_NAME']),"",$_SERVER
 | variable so that it is blank.
 |
 */
-$config['index_page'] = 'index.php';
+$config['index_page'] = '';
 
 /*
 |--------------------------------------------------------------------------
@@ -47,17 +88,16 @@ $config['index_page'] = 'index.php';
 |--------------------------------------------------------------------------
 |
 | This item determines which server global should be used to retrieve the
-| URI string.  The default setting of 'AUTO' works for most servers.
+| URI string.  The default setting of 'REQUEST_URI' works for most servers.
 | If your links do not seem to work, try one of the other delicious flavors:
 |
-| 'AUTO'			Default - auto detects
-| 'PATH_INFO'		Uses the PATH_INFO
-| 'QUERY_STRING'	Uses the QUERY_STRING
-| 'REQUEST_URI'		Uses the REQUEST_URI
-| 'ORIG_PATH_INFO'	Uses the ORIG_PATH_INFO
+| 'REQUEST_URI'    Uses $_SERVER['REQUEST_URI']
+| 'QUERY_STRING'   Uses $_SERVER['QUERY_STRING']
+| 'PATH_INFO'      Uses $_SERVER['PATH_INFO']
 |
+| WARNING: If you set this to 'PATH_INFO', URIs will always be URL-decoded!
 */
-$config['uri_protocol']	= 'AUTO';
+$config['uri_protocol']	= 'REQUEST_URI';
 
 /*
 |--------------------------------------------------------------------------
@@ -67,9 +107,8 @@ $config['uri_protocol']	= 'AUTO';
 | This option allows you to add a suffix to all URLs generated by CodeIgniter.
 | For more information please see the user guide:
 |
-| http://codeigniter.com/user_guide/general/urls.html
+| https://codeigniter.com/user_guide/general/urls.html
 */
-
 $config['url_suffix'] = '';
 
 /*
@@ -82,7 +121,7 @@ $config['url_suffix'] = '';
 | than english.
 |
 */
-$config['language']	= 'en';
+$config['language'] = 'english';
 
 /*
 |--------------------------------------------------------------------------
@@ -92,6 +131,8 @@ $config['language']	= 'en';
 | This determines which character set is used by default in various methods
 | that require a character set to be provided.
 |
+| See http://php.net/htmlspecialchars for a list of supported charsets.
+|
 */
 $config['charset'] = 'UTF-8';
 
@@ -106,7 +147,6 @@ $config['charset'] = 'UTF-8';
 */
 $config['enable_hooks'] = TRUE;
 
-
 /*
 |--------------------------------------------------------------------------
 | Class Extension Prefix
@@ -115,33 +155,56 @@ $config['enable_hooks'] = TRUE;
 | This item allows you to set the filename/classname prefix when extending
 | native libraries.  For more information please see the user guide:
 |
-| http://codeigniter.com/user_guide/general/core_classes.html
-| http://codeigniter.com/user_guide/general/creating_libraries.html
+| https://codeigniter.com/user_guide/general/core_classes.html
+| https://codeigniter.com/user_guide/general/creating_libraries.html
 |
 */
 $config['subclass_prefix'] = 'MY_';
 
+/*
+|--------------------------------------------------------------------------
+| Composer auto-loading
+|--------------------------------------------------------------------------
+|
+| Enabling this setting will tell CodeIgniter to look for a Composer
+| package auto-loader script in application/vendor/autoload.php.
+|
+|	$config['composer_autoload'] = TRUE;
+|
+| Or if you have your vendor/ directory located somewhere else, you
+| can opt to set a specific path as well:
+|
+|	$config['composer_autoload'] = '/path/to/vendor/autoload.php';
+|
+| For more information about Composer, please visit http://getcomposer.org/
+|
+| Note: This will NOT disable or override the CodeIgniter-specific
+|	autoloading (application/config/autoload.php)
+*/
+$config['composer_autoload'] = realpath(APPPATH . '../vendor/autoload.php');
 
 /*
 |--------------------------------------------------------------------------
 | Allowed URL Characters
 |--------------------------------------------------------------------------
 |
-| This lets you specify with a regular expression which characters are permitted
-| within your URLs.  When someone tries to submit a URL with disallowed
-| characters they will get a warning message.
+| This lets you specify which characters are permitted within your URLs.
+| When someone tries to submit a URL with disallowed characters they will
+| get a warning message.
 |
 | As a security measure you are STRONGLY encouraged to restrict URLs to
 | as few characters as possible.  By default only these are allowed: a-z 0-9~%.:_-
 |
 | Leave blank to allow all characters -- but only if you are insane.
 |
+| The configured value is actually a regular expression character group
+| and it will be executed as: ! preg_match('/^[<permitted_uri_chars>]+$/i
+|
 | DO NOT CHANGE THIS UNLESS YOU FULLY UNDERSTAND THE REPERCUSSIONS!!
 |
 */
 $config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';
 
-
 /*
 |--------------------------------------------------------------------------
 | Enable Query Strings
@@ -167,19 +230,17 @@ $config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';
 | use segment based URLs.
 |
 */
-$config['allow_get_array']		= TRUE;
+$config['allow_get_array'] = TRUE;
 $config['enable_query_strings'] = FALSE;
-$config['controller_trigger']	= 'c';
-$config['function_trigger']		= 'm';
-$config['directory_trigger']	= 'd'; // experimental not currently in use
+$config['controller_trigger'] = 'c';
+$config['function_trigger'] = 'm';
+$config['directory_trigger'] = 'd';
 
 /*
 |--------------------------------------------------------------------------
 | Error Logging Threshold
 |--------------------------------------------------------------------------
 |
-| If you have enabled error logging, you can set an error threshold to
-| determine what gets logged. Threshold options are:
 | You can enable error logging by setting a threshold over zero. The
 | threshold determines what gets logged. Threshold options are:
 |
@@ -189,6 +250,10 @@ $config['directory_trigger']	= 'd'; // experimental not currently in use
 |	3 = Informational Messages
 |	4 = All Messages
 |
+| You can also pass an array with threshold levels to show individual error types
+|
+| 	array(2) = Debug Messages, without Error Messages
+|
 | For a live site you'll usually only enable Errors (1) to be logged otherwise
 | your log files will fill up very fast.
 |
@@ -201,11 +266,37 @@ $config['log_threshold'] = 0;
 |--------------------------------------------------------------------------
 |
 | Leave this BLANK unless you would like to set something other than the default
-| application/logs/ folder. Use a full server path with trailing slash.
+| application/logs/ directory. Use a full server path with trailing slash.
 |
 */
 $config['log_path'] = '';
 
+/*
+|--------------------------------------------------------------------------
+| Log File Extension
+|--------------------------------------------------------------------------
+|
+| The default filename extension for log files. The default 'php' allows for
+| protecting the log files via basic scripting, when they are to be stored
+| under a publicly accessible directory.
+|
+| Note: Leaving it blank will default to 'php'.
+|
+*/
+$config['log_file_extension'] = '';
+
+/*
+|--------------------------------------------------------------------------
+| Log File Permissions
+|--------------------------------------------------------------------------
+|
+| The file system permissions to be applied on newly created log files.
+|
+| IMPORTANT: This MUST be an integer (no quotes) and you MUST use octal
+|            integer notation (i.e. 0700, 0644, etc.)
+*/
+$config['log_file_permissions'] = 0640;
+
 /*
 |--------------------------------------------------------------------------
 | Date Format for Logs
@@ -217,71 +308,152 @@ $config['log_path'] = '';
 */
 $config['log_date_format'] = 'Y-m-d H:i:s';
 
+/*
+|--------------------------------------------------------------------------
+| Error Views Directory Path
+|--------------------------------------------------------------------------
+|
+| Leave this BLANK unless you would like to set something other than the default
+| application/views/errors/ directory.  Use a full server path with trailing slash.
+|
+*/
+$config['error_views_path'] = '';
+
 /*
 |--------------------------------------------------------------------------
 | Cache Directory Path
 |--------------------------------------------------------------------------
 |
 | Leave this BLANK unless you would like to set something other than the default
-| system/cache/ folder.  Use a full server path with trailing slash.
+| application/cache/ directory.  Use a full server path with trailing slash.
 |
 */
 $config['cache_path'] = '';
 
+/*
+|--------------------------------------------------------------------------
+| Cache Include Query String
+|--------------------------------------------------------------------------
+|
+| Whether to take the URL query string into consideration when generating
+| output cache files. Valid options are:
+|
+|	FALSE      = Disabled
+|	TRUE       = Enabled, take all query parameters into account.
+|	             Please be aware that this may result in numerous cache
+|	             files generated for the same page over and over again.
+|	array('q') = Enabled, but only take into account the specified list
+|	             of query parameters.
+|
+*/
+$config['cache_query_string'] = FALSE;
+
 /*
 |--------------------------------------------------------------------------
 | Encryption Key
 |--------------------------------------------------------------------------
 |
-| If you use the Encryption class or the Session class you
-| MUST set an encryption key.  See the user guide for info.
+| If you use the Encryption class, you must set an encryption key.
+| See the user guide for more info.
+|
+| https://codeigniter.com/user_guide/libraries/encryption.html
 |
 */
-$config['encryption_key'] = 'PUT_YOUR_ENCRYPTION_KEY_HERE';
+$config['encryption_key'] = getenv('ENCRYPTION_KEY') ? getenv('ENCRYPTION_KEY') : '';
 
 /*
 |--------------------------------------------------------------------------
 | Session Variables
 |--------------------------------------------------------------------------
 |
-| 'sess_cookie_name'		= the name you want for the cookie
-| 'sess_expiration'			= the number of SECONDS you want the session to last.
-|   by default sessions last 7200 seconds (two hours).  Set to zero for no expiration.
-| 'sess_expire_on_close'	= Whether to cause the session to expire automatically
-|   when the browser window is closed
-| 'sess_encrypt_cookie'		= Whether to encrypt the cookie
-| 'sess_use_database'		= Whether to save the session data to a database
-| 'sess_table_name'			= The name of the session database table
-| 'sess_match_ip'			= Whether to match the user's IP address when reading the session data
-| 'sess_match_useragent'	= Whether to match the User Agent when reading the session data
-| 'sess_time_to_update'		= how many seconds between CI refreshing Session Information
+| 'sess_driver'
+|
+|	The storage driver to use: files, database, redis, memcached
+|
+| 'sess_cookie_name'
+|
+|	The session cookie name, must contain only [0-9a-z_-] characters
+|
+| 'sess_expiration'
+|
+|	The number of SECONDS you want the session to last.
+|	Setting to 0 (zero) means expire when the browser is closed.
+|
+| 'sess_save_path'
+|
+|	The location to save sessions to, driver dependent.
+|
+|	For the 'files' driver, it's a path to a writable directory.
+|	WARNING: Only absolute paths are supported!
+|
+|	For the 'database' driver, it's a table name.
+|	Please read up the manual for the format with other session drivers.
+|
+|	IMPORTANT: You are REQUIRED to set a valid save path!
+|
+| 'sess_match_ip'
+|
+|	Whether to match the user's IP address when reading the session data.
+|
+|	WARNING: If you're using the database driver, don't forget to update
+|	         your session table's PRIMARY KEY when changing this setting.
+|
+| 'sess_time_to_update'
+|
+|	How many seconds between CI regenerating the session ID.
+|
+| 'sess_regenerate_destroy'
+|
+|	Whether to destroy session data associated with the old session ID
+|	when auto-regenerating the session ID. When set to FALSE, the data
+|	will be later deleted by the garbage collector.
+|
+| Other session cookie settings are shared with the rest of the application,
+| except for 'cookie_prefix' and 'cookie_httponly', which are ignored here.
 |
 */
-$config['sess_cookie_name']		= 'ci_session';
-$config['sess_expiration']		= 0;
-$config['sess_expire_on_close']	= FALSE;
-$config['sess_encrypt_cookie']	= FALSE;
-$config['sess_use_database']	= TRUE;
-$config['sess_table_name']		= 'ospos_sessions';
-$config['sess_match_ip']		= FALSE;
-$config['sess_match_useragent']	= FAlSE;
-$config['sess_time_to_update']	= 86400;
+$config['sess_driver'] = 'database';
+$config['sess_cookie_name'] = 'ospos_session';
+$config['sess_expiration'] = 7200;
+$config['sess_save_path'] = 'sessions';
+$config['sess_match_ip'] = TRUE;
+$config['sess_time_to_update'] = 300;
+$config['sess_regenerate_destroy'] = FALSE;
 
 /*
 |--------------------------------------------------------------------------
 | Cookie Related Variables
 |--------------------------------------------------------------------------
 |
-| 'cookie_prefix' = Set a prefix if you need to avoid collisions
-| 'cookie_domain' = Set to .your-domain.com for site-wide cookies
-| 'cookie_path'   =  Typically will be a forward slash
-| 'cookie_secure' =  Cookies will only be set if a secure HTTPS connection exists.
+| 'cookie_prefix'   = Set a cookie name prefix if you need to avoid collisions
+| 'cookie_domain'   = Set to .your-domain.com for site-wide cookies
+| 'cookie_path'     = Typically will be a forward slash
+| 'cookie_secure'   = Cookie will only be set if a secure HTTPS connection exists.
+| 'cookie_httponly' = Cookie will only be accessible via HTTP(S) (no javascript)
+|
+| Note: These settings (with the exception of 'cookie_prefix' and
+|       'cookie_httponly') will also affect sessions.
 |
 */
-$config['cookie_prefix']	= "";
-$config['cookie_domain']	= "";
-$config['cookie_path']		= "/";
-$config['cookie_secure']	= FALSE;
+$config['cookie_prefix'] = '';
+$config['cookie_domain'] = '';
+$config['cookie_path'] = '/';
+$config['cookie_secure'] = $config['https_on'];
+$config['cookie_httponly'] = TRUE;
+
+/*
+|--------------------------------------------------------------------------
+| Standardize newlines
+|--------------------------------------------------------------------------
+|
+| Determines whether to standardize newline characters in input data,
+| meaning to replace \r\n, \r, \n occurrences with the PHP_EOL value.
+|
+| This is particularly useful for portability between UNIX-based OSes,
+| (usually \n) and Windows (\r\n).
+|
+*/
+$config['standardize_newlines'] = FALSE;
 
 /*
 |--------------------------------------------------------------------------
@@ -291,6 +463,9 @@ $config['cookie_secure']	= FALSE;
 | Determines whether the XSS filter is always active when GET, POST or
 | COOKIE data is encountered
 |
+| WARNING: This feature is DEPRECATED and currently available only
+|          for backwards compatibility purposes!
+|
 */
 $config['global_xss_filtering'] = FALSE;
 
@@ -305,11 +480,15 @@ $config['global_xss_filtering'] = FALSE;
 | 'csrf_token_name' = The token name
 | 'csrf_cookie_name' = The cookie name
 | 'csrf_expire' = The number in seconds the token should expire.
+| 'csrf_regenerate' = Regenerate token on every submission
+| 'csrf_exclude_uris' = Array of URIs which ignore CSRF checks
 */
-$config['csrf_protection'] = FALSE;
-$config['csrf_token_name'] = 'csrf_test_name';
-$config['csrf_cookie_name'] = 'csrf_cookie_name';
+$config['csrf_protection'] = TRUE;
+$config['csrf_token_name'] = 'csrf_ospos_v3';
+$config['csrf_cookie_name'] = 'csrf_cookie_ospos_v3';
 $config['csrf_expire'] = 7200;
+$config['csrf_regenerate'] = TRUE;
+$config['csrf_exclude_uris'] = array('login');
 
 /*
 |--------------------------------------------------------------------------
@@ -321,6 +500,9 @@ $config['csrf_expire'] = 7200;
 | Even if it does, however, not all browsers support compression
 | so enable only if you are reasonably sure your visitors can handle it.
 |
+| Only used if zlib.output_compression is turned off in your php.ini.
+| Please do not use it together with httpd-level output compression.
+|
 | VERY IMPORTANT:  If you are getting a blank page when compression is enabled it
 | means you are prematurely outputting something to your browser. It could
 | even be a line of whitespace at the end of one of your scripts.  For
@@ -330,20 +512,20 @@ $config['csrf_expire'] = 7200;
 */
 $config['compress_output'] = FALSE;
 
+
 /*
 |--------------------------------------------------------------------------
 | Master Time Reference
 |--------------------------------------------------------------------------
 |
-| Options are 'local' or 'gmt'.  This pref tells the system whether to use
-| your server's local time as the master 'now' reference, or convert it to
-| GMT.  See the 'date helper' page of the user guide for information
-| regarding date handling.
+| Options are 'local' or any PHP supported timezone. This preference tells
+| the system whether to use your server's local time as the master 'now'
+| reference, or convert it to the configured one timezone. See the 'date
+| helper' page of the user guide for information regarding date handling.
 |
 */
 $config['time_reference'] = 'local';
 
-
 /*
 |--------------------------------------------------------------------------
 | Rewrite PHP Short Tags
@@ -353,23 +535,25 @@ $config['time_reference'] = 'local';
 | can rewrite the tags on-the-fly, enabling you to utilize that syntax
 | in your view files.  Options are TRUE or FALSE (boolean)
 |
+| Note: You need to have eval() enabled for this to work.
+|
 */
 $config['rewrite_short_tags'] = FALSE;
 
-
 /*
 |--------------------------------------------------------------------------
 | Reverse Proxy IPs
 |--------------------------------------------------------------------------
 |
-| If your server is behind a reverse proxy, you must whitelist the proxy IP
-| addresses from which CodeIgniter should trust the HTTP_X_FORWARDED_FOR
-| header in order to properly identify the visitor's IP address.
-| Comma-delimited, e.g. '10.0.1.200,10.0.1.201'
+| If your server is behind a reverse proxy, you must whitelist the proxy
+| IP addresses from which CodeIgniter should trust headers such as
+| HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
+| the visitor's IP address.
 |
+| You can use both an array or a comma-separated list of proxy addresses,
+| as well as specifying whole subnets. Here are a few examples:
+|
+| Comma-separated:	'10.0.1.200,192.168.5.0/24'
+| Array:		array('10.0.1.200', '192.168.5.0/24')
 */
 $config['proxy_ips'] = '';
-
-
-/* End of file config.php */
-/* Location: ./application/config/config.php */

application/config/constants.php

@@ -1,4 +1,17 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+|--------------------------------------------------------------------------
+| Display Debug backtrace
+|--------------------------------------------------------------------------
+|
+| If set to TRUE, a backtrace will be displayed along with php errors. If
+| error_reporting is disabled, the backtrace will not display, regardless
+| of this setting
+|
+*/
+defined('SHOW_DEBUG_BACKTRACE') OR define('SHOW_DEBUG_BACKTRACE', TRUE);
 
 /*
 |--------------------------------------------------------------------------
@@ -13,10 +26,10 @@
 | always be used to set the mode correctly.
 |
 */
-define('FILE_READ_MODE', 0644);
-define('FILE_WRITE_MODE', 0666);
-define('DIR_READ_MODE', 0755);
-define('DIR_WRITE_MODE', 0777);
+defined('FILE_READ_MODE')  OR define('FILE_READ_MODE', 0644);
+defined('FILE_WRITE_MODE') OR define('FILE_WRITE_MODE', 0666);
+defined('DIR_READ_MODE')   OR define('DIR_READ_MODE', 0755);
+defined('DIR_WRITE_MODE')  OR define('DIR_WRITE_MODE', 0755);
 
 /*
 |--------------------------------------------------------------------------
@@ -26,16 +39,119 @@ define('DIR_WRITE_MODE', 0777);
 | These modes are used when working with fopen()/popen()
 |
 */
+defined('FOPEN_READ')                           OR define('FOPEN_READ', 'rb');
+defined('FOPEN_READ_WRITE')                     OR define('FOPEN_READ_WRITE', 'r+b');
+defined('FOPEN_WRITE_CREATE_DESTRUCTIVE')       OR define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 'wb'); // truncates existing file data, use with care
+defined('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE')  OR define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE', 'w+b'); // truncates existing file data, use with care
+defined('FOPEN_WRITE_CREATE')                   OR define('FOPEN_WRITE_CREATE', 'ab');
+defined('FOPEN_READ_WRITE_CREATE')              OR define('FOPEN_READ_WRITE_CREATE', 'a+b');
+defined('FOPEN_WRITE_CREATE_STRICT')            OR define('FOPEN_WRITE_CREATE_STRICT', 'xb');
+defined('FOPEN_READ_WRITE_CREATE_STRICT')       OR define('FOPEN_READ_WRITE_CREATE_STRICT', 'x+b');
 
-define('FOPEN_READ',							'rb');
-define('FOPEN_READ_WRITE',						'r+b');
-define('FOPEN_WRITE_CREATE_DESTRUCTIVE',		'wb'); // truncates existing file data, use with care
-define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE',	'w+b'); // truncates existing file data, use with care
-define('FOPEN_WRITE_CREATE',					'ab');
-define('FOPEN_READ_WRITE_CREATE',				'a+b');
-define('FOPEN_WRITE_CREATE_STRICT',				'xb');
-define('FOPEN_READ_WRITE_CREATE_STRICT',		'x+b');
+/*
+|--------------------------------------------------------------------------
+| Exit Status Codes
+|--------------------------------------------------------------------------
+|
+| Used to indicate the conditions under which the script is exit()ing.
+| While there is no universal standard for error codes, there are some
+| broad conventions.  Three such conventions are mentioned below, for
+| those who wish to make use of them.  The CodeIgniter defaults were
+| chosen for the least overlap with these conventions, while still
+| leaving room for others to be defined in future versions and user
+| applications.
+|
+| The three main conventions used for determining exit status codes
+| are as follows:
+|
+|    Standard C/C++ Library (stdlibc):
+|       http://www.gnu.org/software/libc/manual/html_node/Exit-Status.html
+|       (This link also contains other GNU-specific conventions)
+|    BSD sysexits.h:
+|       http://www.gsp.com/cgi-bin/man.cgi?section=3&topic=sysexits
+|    Bash scripting:
+|       http://tldp.org/LDP/abs/html/exitcodes.html
+|
+*/
+defined('EXIT_SUCCESS')        OR define('EXIT_SUCCESS', 0); // no errors
+defined('EXIT_ERROR')          OR define('EXIT_ERROR', 1); // generic error
+defined('EXIT_CONFIG')         OR define('EXIT_CONFIG', 3); // configuration error
+defined('EXIT_UNKNOWN_FILE')   OR define('EXIT_UNKNOWN_FILE', 4); // file not found
+defined('EXIT_UNKNOWN_CLASS')  OR define('EXIT_UNKNOWN_CLASS', 5); // unknown class
+defined('EXIT_UNKNOWN_METHOD') OR define('EXIT_UNKNOWN_METHOD', 6); // unknown class member
+defined('EXIT_USER_INPUT')     OR define('EXIT_USER_INPUT', 7); // invalid user input
+defined('EXIT_DATABASE')       OR define('EXIT_DATABASE', 8); // database error
+defined('EXIT__AUTO_MIN')      OR define('EXIT__AUTO_MIN', 9); // lowest automatically-assigned error code
+defined('EXIT__AUTO_MAX')      OR define('EXIT__AUTO_MAX', 125); // highest automatically-assigned error code
+
+/*
+ | Attribute Related Constants.
+ */
+define('GROUP', 'GROUP');
+define('DROPDOWN', 'DROPDOWN');
+define('DECIMAL', 'DECIMAL');
+define('DATE', 'DATE');
+define('TEXT', 'TEXT');
+define('CHECKBOX', 'CHECKBOX');
+define('NO_DEFINITION_ID', 0);
+define('CATEGORY_DEFINITION_ID', -1);
 
 
-/* End of file constants.php */
-/* Location: ./application/config/constants.php */
+const DEFINITION_TYPES = [GROUP, DROPDOWN, DECIMAL, TEXT, DATE, CHECKBOX];
+
+
+/*
+ | Item Related Constants.
+ */
+define('HAS_STOCK', 0);
+define('HAS_NO_STOCK', 1);
+
+define('ITEM', 0);
+define('ITEM_KIT', 1);
+define('ITEM_AMOUNT_ENTRY', 2);
+define('ITEM_TEMP', 3);
+define('NEW_ITEM', -1);
+
+define('PRINT_ALL', 0);
+define('PRINT_PRICED', 1);
+define('PRINT_KIT', 2);
+
+define('PRINT_YES', 0);
+define('PRINT_NO', 1);
+
+define('PRICE_ALL', 0);
+define('PRICE_KIT', 1);
+define('PRICE_KIT_ITEMS', 2);
+
+define('PRICE_OPTION_ALL', 0);
+define('PRICE_OPTION_KIT', 1);
+define('PRICE_OPTION_KIT_STOCK', 2);
+
+define('NAME_SEPARATOR', ' | ');
+
+/*
+ | Sale Related Constants.
+ */
+define('COMPLETED', 0);
+define('SUSPENDED', 1);
+define('CANCELED', 2);
+
+
+define('SALE_TYPE_POS', 0);
+define('SALE_TYPE_INVOICE', 1);
+define('SALE_TYPE_WORK_ORDER', 2);
+define('SALE_TYPE_QUOTE', 3);
+define('SALE_TYPE_RETURN', 4);
+
+define('PERCENT', 0);
+define('FIXED', 1);
+
+define('PRICE_MODE_STANDARD', 0);
+define('PRICE_MODE_KIT', 1);
+
+define('PAYMENT_TYPE_UNASSIGNED', '--');
+
+define('CASH_ADJUSTMENT_TRUE', 1);
+define('CASH_ADJUSTMENT_FALSE', 0);
+define('CASH_MODE_TRUE', 1);
+define('CASH_MODE_FALSE', 0);

application/config/database.php

@@ -0,0 +1,96 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| DATABASE CONNECTIVITY SETTINGS
+| -------------------------------------------------------------------
+| This file will contain the settings needed to access your database.
+|
+| For complete instructions please consult the 'Database Connection'
+| page of the User Guide.
+|
+| -------------------------------------------------------------------
+| EXPLANATION OF VARIABLES
+| -------------------------------------------------------------------
+|
+|	['dsn']      The full DSN string describe a connection to the database.
+|	['hostname'] The hostname of your database server.
+|	['username'] The username used to connect to the database
+|	['password'] The password used to connect to the database
+|	['database'] The name of the database you want to connect to
+|	['dbdriver'] The database driver. e.g.: mysqli.
+|			Currently supported:
+|				 cubrid, ibase, mssql, mysql, mysqli, oci8,
+|				 odbc, pdo, postgre, sqlite, sqlite3, sqlsrv
+|	['dbprefix'] You can add an optional prefix, which will be added
+|				 to the table name when using the  Query Builder class
+|	['pconnect'] TRUE/FALSE - Whether to use a persistent connection
+|	['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
+|	['cache_on'] TRUE/FALSE - Enables/disables query caching
+|	['cachedir'] The path to the folder where cache files should be stored
+|	['char_set'] The character set used in communicating with the database
+|	['dbcollat'] The character collation used in communicating with the database
+|				 NOTE: For MySQL and MySQLi databases, this setting is only used
+| 				 as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7
+|				 (and in table creation queries made with DB Forge).
+| 				 There is an incompatibility in PHP with mysql_real_escape_string() which
+| 				 can make your site vulnerable to SQL injection if you are using a
+| 				 multi-byte character set and are running versions lower than these.
+| 				 Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
+|	['swap_pre'] A default table prefix that should be swapped with the dbprefix
+|	['encrypt']  Whether or not to use an encrypted connection.
+|
+|			'mysql' (deprecated), 'sqlsrv' and 'pdo/sqlsrv' drivers accept TRUE/FALSE
+|			'mysqli' and 'pdo/mysql' drivers accept an array with the following options:
+|
+|				'ssl_key'    - Path to the private key file
+|				'ssl_cert'   - Path to the public key certificate file
+|				'ssl_ca'     - Path to the certificate authority file
+|				'ssl_capath' - Path to a directory containing trusted CA certificats in PEM format
+|				'ssl_cipher' - List of *allowed* ciphers to be used for the encryption, separated by colons (':')
+|				'ssl_verify' - TRUE/FALSE; Whether verify the server certificate or not ('mysqli' only)
+|
+|	['compress'] Whether or not to use client compression (MySQL only)
+|	['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
+|							- good for ensuring strict SQL while developing
+|	['ssl_options']	Used to set various SSL options that can be used when making SSL connections.
+|	['failover'] array - A array with 0 or more data for connections if the main should fail.
+|	['save_queries'] TRUE/FALSE - Whether to "save" all executed queries.
+| 				NOTE: Disabling this will also effectively disable both
+| 				$this->db->last_query() and profiling of DB queries.
+| 				When you run a query, with this setting set to TRUE (default),
+| 				CodeIgniter will store the SQL statement for debugging purposes.
+| 				However, this may cause high memory usage, especially if you run
+| 				a lot of SQL queries ... disable this to avoid that problem.
+|
+| The $active_group variable lets you choose which connection group to
+| make active.  By default there is only one group (the 'default' group).
+|
+| The $query_builder variables lets you determine whether or not to load
+| the query builder class.
+*/
+$active_group = 'default';
+$query_builder = TRUE;
+
+$db['default'] = array(
+	'dsn'	=> '',
+	'hostname' => !empty(getenv('MYSQL_HOST_NAME')) ? getenv('MYSQL_HOST_NAME') : 'localhost',
+	'username' => !empty(getenv('MYSQL_USERNAME')) ? getenv('MYSQL_USERNAME') : 'admin',
+	'password' => !empty(getenv('MYSQL_PASSWORD')) ? getenv('MYSQL_PASSWORD') : 'pointofsale',
+	'database' => !empty(getenv('MYSQL_DB_NAME')) ? getenv('MYSQL_DB_NAME') : 'ospos',
+	'dbdriver' => 'mysqli',
+	'dbprefix' => 'ospos_',
+	'pconnect' => FALSE,
+	'db_debug' => (ENVIRONMENT !== 'production'),
+	'cache_on' => FALSE,
+	'cachedir' => '',
+	'char_set' => 'utf8',
+	'dbcollat' => 'utf8_general_ci',
+	'swap_pre' => '',
+	'encrypt' => FALSE,
+	'compress' => FALSE,
+	'stricton' => FALSE,
+	'failover' => array(),
+	'save_queries' => TRUE
+);

application/config/database.php.tmpl

@@ -1,69 +0,0 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
-/*
-| -------------------------------------------------------------------
-| DATABASE CONNECTIVITY SETTINGS
-| -------------------------------------------------------------------
-| This file will contain the settings needed to access your database.
-|
-| For complete instructions please consult the 'Database Connection'
-| page of the User Guide.
-|
-| -------------------------------------------------------------------
-| EXPLANATION OF VARIABLES
-| -------------------------------------------------------------------
-|
-|	['hostname'] The hostname of your database server.
-|	['username'] The username used to connect to the database
-|	['password'] The password used to connect to the database
-|	['database'] The name of the database you want to connect to
-|	['dbdriver'] The database type. ie: mysql.  Currently supported:
-				 mysql, mysqli, postgre, odbc, mssql, sqlite, oci8
-|	['dbprefix'] You can add an optional prefix, which will be added
-|				 to the table name when using the  Active Record class
-|	['pconnect'] TRUE/FALSE - Whether to use a persistent connection
-|	['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
-|	['cache_on'] TRUE/FALSE - Enables/disables query caching
-|	['cachedir'] The path to the folder where cache files should be stored
-|	['char_set'] The character set used in communicating with the database
-|	['dbcollat'] The character collation used in communicating with the database
-|				 NOTE: For MySQL and MySQLi databases, this setting is only used
-| 				 as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7
-|				 (and in table creation queries made with DB Forge).
-| 				 There is an incompatibility in PHP with mysql_real_escape_string() which
-| 				 can make your site vulnerable to SQL injection if you are using a
-| 				 multi-byte character set and are running versions lower than these.
-| 				 Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
-|	['swap_pre'] A default table prefix that should be swapped with the dbprefix
-|	['autoinit'] Whether or not to automatically initialize the database.
-|	['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
-|							- good for ensuring strict SQL while developing
-|
-| The $active_group variable lets you choose which connection group to
-| make active.  By default there is only one group (the 'default' group).
-|
-| The $active_record variables lets you determine whether or not to load
-| the active record class
-*/
-
-$active_group = 'default';
-$active_record = TRUE;
-
-$db['default']['hostname'] = 'localhost';
-$db['default']['username'] = '';
-$db['default']['password'] = '';
-$db['default']['database'] = '';
-$db['default']['dbdriver'] = 'mysql';
-$db['default']['dbprefix'] = 'ospos_';
-$db['default']['pconnect'] = FALSE;
-$db['default']['db_debug'] = TRUE;
-$db['default']['cache_on'] = FALSE;
-$db['default']['cachedir'] = '';
-$db['default']['char_set'] = 'utf8';
-$db['default']['dbcollat'] = 'utf8_general_ci';
-$db['default']['swap_pre'] = '';
-$db['default']['autoinit'] = TRUE;
-$db['default']['stricton'] = FALSE;
-
-
-/* End of file database.php */
-/* Location: ./application/config/database.php */

application/config/doctypes.php

@@ -1,15 +1,24 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
 
 $_doctypes = array(
-					'xhtml11'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
-					'xhtml1-strict'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
-					'xhtml1-trans'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
-					'xhtml1-frame'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
-					'html5'			=> '<!DOCTYPE html>',
-					'html4-strict'	=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
-					'html4-trans'	=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
-					'html4-frame'	=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">'
-					);
-
-/* End of file doctypes.php */
-/* Location: ./application/config/doctypes.php */
+	'xhtml11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
+	'xhtml1-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
+	'xhtml1-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
+	'xhtml1-frame' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
+	'xhtml-basic11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
+	'html5' => '<!DOCTYPE html>',
+	'html4-strict' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
+	'html4-trans' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
+	'html4-frame' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
+	'mathml1' => '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">',
+	'mathml2' => '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">',
+	'svg10' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">',
+	'svg11' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">',
+	'svg11-basic' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">',
+	'svg11-tiny' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">',
+	'xhtml-math-svg-xh' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+	'xhtml-math-svg-sh' => '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+	'xhtml-rdfa-1' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">',
+	'xhtml-rdfa-2' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">'
+);

application/config/email.php

@@ -0,0 +1,10 @@
+<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');                                                                                                                                            
+$config['default_email_address'] = "";
+$config['default_cc_address'] = '';
+$config['default_sender_name'] = "";
+$config['default_sender_address'] = "";
+$config['default_bounce_address'] = "";
+$config['charset'] = 'utf-8';
+$config['mailtype'] = 'html';
+$config['wordwrap'] = FALSE;
+

application/config/foreign_chars.php

@@ -1,4 +1,6 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------
 | Foreign Characters
@@ -14,51 +16,88 @@ $foreign_characters = array(
 	'/Ä/' => 'Ae',
 	'/Ü/' => 'Ue',
 	'/Ö/' => 'Oe',
-	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ/' => 'A',
-	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª/' => 'a',
+	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά|Ả|Ạ|Ầ|Ẫ|Ẩ|Ậ|Ằ|Ắ|Ẵ|Ẳ|Ặ|А/' => 'A',
+	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά|ả|ạ|ầ|ấ|ẫ|ẩ|ậ|ằ|ắ|ẵ|ẳ|ặ|а/' => 'a',
+	'/Б/' => 'B',
+	'/б/' => 'b',
 	'/Ç|Ć|Ĉ|Ċ|Č/' => 'C',
 	'/ç|ć|ĉ|ċ|č/' => 'c',
-	'/Ð|Ď|Đ/' => 'D',
-	'/ð|ď|đ/' => 'd',
-	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě/' => 'E',
-	'/è|é|ê|ë|ē|ĕ|ė|ę|ě/' => 'e',
-	'/Ĝ|Ğ|Ġ|Ģ/' => 'G',
-	'/ĝ|ğ|ġ|ģ/' => 'g',
+	'/Д/' => 'D',
+	'/д/' => 'd',
+	'/Ð|Ď|Đ|Δ/' => 'Dj',
+	'/ð|ď|đ|δ/' => 'dj',
+	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ|Ẽ|Ẻ|Ẹ|Ề|Ế|Ễ|Ể|Ệ|Е|Э/' => 'E',
+	'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε|ẽ|ẻ|ẹ|ề|ế|ễ|ể|ệ|е|э/' => 'e',
+	'/Ф/' => 'F',
+	'/ф/' => 'f',
+	'/Ĝ|Ğ|Ġ|Ģ|Γ|Г|Ґ/' => 'G',
+	'/ĝ|ğ|ġ|ģ|γ|г|ґ/' => 'g',
 	'/Ĥ|Ħ/' => 'H',
 	'/ĥ|ħ/' => 'h',
-	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ/' => 'I',
-	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı/' => 'i',
+	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ|Ỉ|Ị|И|Ы/' => 'I',
+	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ|ỉ|ị|и|ы|ї/' => 'i',
 	'/Ĵ/' => 'J',
 	'/ĵ/' => 'j',
-	'/Ķ/' => 'K',
-	'/ķ/' => 'k',
-	'/Ĺ|Ļ|Ľ|Ŀ|Ł/' => 'L',
-	'/ĺ|ļ|ľ|ŀ|ł/' => 'l',
-	'/Ñ|Ń|Ņ|Ň/' => 'N',
-	'/ñ|ń|ņ|ň|ʼn/' => 'n',
-	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ/' => 'O',
-	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º/' => 'o',
-	'/Ŕ|Ŗ|Ř/' => 'R',
-	'/ŕ|ŗ|ř/' => 'r',
-	'/Ś|Ŝ|Ş|Š/' => 'S',
-	'/ś|ŝ|ş|š|ſ/' => 's',
-	'/Ţ|Ť|Ŧ/' => 'T',
-	'/ţ|ť|ŧ/' => 't',
-	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ/' => 'U',
-	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ/' => 'u',
-	'/Ý|Ÿ|Ŷ/' => 'Y',
-	'/ý|ÿ|ŷ/' => 'y',
+	'/Ķ|Κ|К/' => 'K',
+	'/ķ|κ|к/' => 'k',
+	'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ|Л/' => 'L',
+	'/ĺ|ļ|ľ|ŀ|ł|λ|л/' => 'l',
+	'/М/' => 'M',
+	'/м/' => 'm',
+	'/Ñ|Ń|Ņ|Ň|Ν|Н/' => 'N',
+	'/ñ|ń|ņ|ň|ʼn|ν|н/' => 'n',
+	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ|Ỏ|Ọ|Ồ|Ố|Ỗ|Ổ|Ộ|Ờ|Ớ|Ỡ|Ở|Ợ|О/' => 'O',
+	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ|ỏ|ọ|ồ|ố|ỗ|ổ|ộ|ờ|ớ|ỡ|ở|ợ|о/' => 'o',
+	'/П/' => 'P',
+	'/п/' => 'p',
+	'/Ŕ|Ŗ|Ř|Ρ|Р/' => 'R',
+	'/ŕ|ŗ|ř|ρ|р/' => 'r',
+	'/Ś|Ŝ|Ş|Ș|Š|Σ|С/' => 'S',
+	'/ś|ŝ|ş|ș|š|ſ|σ|ς|с/' => 's',
+	'/Ț|Ţ|Ť|Ŧ|τ|Т/' => 'T',
+	'/ț|ţ|ť|ŧ|т/' => 't',
+	'/Þ|þ/' => 'th',
+	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ|Ũ|Ủ|Ụ|Ừ|Ứ|Ữ|Ử|Ự|У/' => 'U',
+	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ|ủ|ụ|ừ|ứ|ữ|ử|ự|у/' => 'u',
+	'/Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ|Ỳ|Ỹ|Ỷ|Ỵ|Й/' => 'Y',
+	'/ý|ÿ|ŷ|ỳ|ỹ|ỷ|ỵ|й/' => 'y',
+	'/В/' => 'V',
+	'/в/' => 'v',
 	'/Ŵ/' => 'W',
 	'/ŵ/' => 'w',
-	'/Ź|Ż|Ž/' => 'Z',
-	'/ź|ż|ž/' => 'z',
+	'/Ź|Ż|Ž|Ζ|З/' => 'Z',
+	'/ź|ż|ž|ζ|з/' => 'z',
 	'/Æ|Ǽ/' => 'AE',
-	'/ß/'=> 'ss',
+	'/ß/' => 'ss',
 	'/IJ/' => 'IJ',
 	'/ij/' => 'ij',
 	'/Œ/' => 'OE',
-	'/ƒ/' => 'f'
+	'/ƒ/' => 'f',
+	'/ξ/' => 'ks',
+	'/π/' => 'p',
+	'/β/' => 'v',
+	'/μ/' => 'm',
+	'/ψ/' => 'ps',
+	'/Ё/' => 'Yo',
+	'/ё/' => 'yo',
+	'/Є/' => 'Ye',
+	'/є/' => 'ye',
+	'/Ї/' => 'Yi',
+	'/Ж/' => 'Zh',
+	'/ж/' => 'zh',
+	'/Х/' => 'Kh',
+	'/х/' => 'kh',
+	'/Ц/' => 'Ts',
+	'/ц/' => 'ts',
+	'/Ч/' => 'Ch',
+	'/ч/' => 'ch',
+	'/Ш/' => 'Sh',
+	'/ш/' => 'sh',
+	'/Щ/' => 'Shch',
+	'/щ/' => 'shch',
+	'/Ъ|ъ|Ь|ь/' => '',
+	'/Ю/' => 'Yu',
+	'/ю/' => 'yu',
+	'/Я/' => 'Ya',
+	'/я/' => 'ya'
 );
-
-/* End of file foreign_chars.php */
-/* Location: ./application/config/foreign_chars.php */

application/config/hooks.php

@@ -1,4 +1,6 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------------
 | Hooks
@@ -6,16 +8,38 @@
 | This file lets you define "hooks" to extend CI without hacking the core
 | files.  Please see the user guide for info:
 |
-|	http://codeigniter.com/user_guide/general/hooks.html
+|	https://codeigniter.com/user_guide/general/hooks.html
 |
 */
-$hook['post_controller_constructor'] = array(
-                                'class'    => '',
-                                'function' => 'load_config',
-                                'filename' => 'load_config.php',
-                                'filepath' => 'hooks'
+$hook['post_controller_constructor'][] = array(
+                                    'class'    => '',
+                                    'function' => 'load_config',
+                                    'filename' => 'load_config.php',
+                                    'filepath' => 'hooks'
                                 );
 
+// 'post_controller' indicated execution of hooks after controller is finished
+$hook['post_controller'] = array(
+                                    'class' => '',
+                                    'function' => 'db_log_queries',
+                                    'filename' => 'db_log.php',
+                                    'filepath' => 'hooks'
+                                );
 
-/* End of file hooks.php */
-/* Location: ./application/config/hooks.php */
+$hook['pre_controller'][] = array(
+    'class'    => '',
+    'function' => 'validate_method',
+    'filename' => 'method_hook.php',
+    'filepath' => 'hooks'
+);
+
+
+$hook['pre_system'] = function() {
+    $config_path = APPPATH . (ENVIRONMENT == 'testing') ? 'tests/' : 'config/';
+	try {
+		$dotenv = new Dotenv\Dotenv($config_path);
+		$dotenv->overload();
+	} catch(Exception $e) {
+		// continue, .env file not present
+	}
+};

application/config/index.html

@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
 <head>
 	<title>403 Forbidden</title>
@@ -7,4 +8,4 @@
 <p>Directory access is forbidden.</p>
 
 </body>
-</html>
+</html>

application/config/memcached.php

@@ -0,0 +1,19 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------------
+| Memcached settings
+| -------------------------------------------------------------------------
+| Your Memcached servers can be specified below.
+|
+|	See: https://codeigniter.com/user_guide/libraries/caching.html#memcached
+|
+*/
+$config = array(
+	'default' => array(
+		'hostname' => '127.0.0.1',
+		'port'     => '11211',
+		'weight'   => '1',
+	),
+);

application/config/migration.php

@@ -1,40 +1,84 @@
-<?php defined('BASEPATH') OR exit('No direct script access allowed');
-/*
-|--------------------------------------------------------------------------
-| Enable/Disable Migrations
-|--------------------------------------------------------------------------
-|
-| Migrations are disabled by default but should be enabled 
-| whenever you intend to do a schema migration.
-|
-*/
-$config['migration_enabled'] = FALSE;
-
-
-/*
-|--------------------------------------------------------------------------
-| Migrations version
-|--------------------------------------------------------------------------
-|
-| This is used to set migration version that the file system should be on.
-| If you run $this->migration->latest() this is the version that schema will
-| be upgraded / downgraded to.
-|
-*/
-$config['migration_version'] = 0;
-
-
-/*
-|--------------------------------------------------------------------------
-| Migrations Path
-|--------------------------------------------------------------------------
-|
-| Path to your migrations folder.
-| Typically, it will be within your application path.
-| Also, writing permission is required within the migrations path.
-|
-*/
-$config['migration_path'] = APPPATH . 'migrations/';
-
-
-/* End of file migration.php */
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+|--------------------------------------------------------------------------
+| Enable/Disable Migrations
+|--------------------------------------------------------------------------
+|
+| Migrations are disabled by default for security reasons.
+| You should enable migrations whenever you intend to do a schema migration
+| and disable it back when you're done.
+|
+*/
+$config['migration_enabled'] = TRUE;
+
+/*
+|--------------------------------------------------------------------------
+| Migration Type
+|--------------------------------------------------------------------------
+|
+| Migration file names may be based on a sequential identifier or on
+| a timestamp. Options are:
+|
+|   'sequential' = Sequential migration naming (001_add_blog.php)
+|   'timestamp'  = Timestamp migration naming (20121031104401_add_blog.php)
+|                  Use timestamp format YYYYMMDDHHIISS.
+|
+| Note: If this configuration value is missing the Migration library
+|       defaults to 'sequential' for backward compatibility with CI2.
+|
+*/
+$config['migration_type'] = 'timestamp';
+
+/*
+|--------------------------------------------------------------------------
+| Migrations table
+|--------------------------------------------------------------------------
+|
+| This is the name of the table that will store the current migrations state.
+| When migrations runs it will store in a database table which migration
+| level the system is at. It then compares the migration level in this
+| table to the $config['migration_version'] if they are not the same it
+| will migrate up. This must be set.
+|
+*/
+$config['migration_table'] = 'migrations';
+
+/*
+|--------------------------------------------------------------------------
+| Auto Migrate To Latest
+|--------------------------------------------------------------------------
+|
+| If this is set to TRUE when you load the migrations class and have
+| $config['migration_enabled'] set to TRUE the system will auto migrate
+| to your latest migration (whatever $config['migration_version'] is
+| set to). This way you do not have to call migrations anywhere else
+| in your code to have the latest migration.
+|
+*/
+$config['migration_auto_latest'] = FALSE;
+
+/*
+|--------------------------------------------------------------------------
+| Migrations version
+|--------------------------------------------------------------------------
+|
+| This is used to set migration version that the file system should be on.
+| If you run $this->migration->current() this is the version that schema will
+| be upgraded / downgraded to.
+|
+*/
+$config['migration_version'] = 20180225100000;
+
+/*
+|--------------------------------------------------------------------------
+| Migrations Path
+|--------------------------------------------------------------------------
+|
+| Path to your migrations folder.
+| Typically, it will be within your application path.
+| Also, writing permission is required within the migrations path.
+|
+*/
+$config['migration_path'] = APPPATH.'migrations/';

application/config/mimes.php

@@ -1,4 +1,6 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------
 | MIME TYPES
@@ -7,100 +9,159 @@
 | Upload class to help identify allowed file types.
 |
 */
-
-$mimes = array(	'hqx'	=>	'application/mac-binhex40',
-				'cpt'	=>	'application/mac-compactpro',
-				'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),
-				'bin'	=>	'application/macbinary',
-				'dms'	=>	'application/octet-stream',
-				'lha'	=>	'application/octet-stream',
-				'lzh'	=>	'application/octet-stream',
-				'exe'	=>	array('application/octet-stream', 'application/x-msdownload'),
-				'class'	=>	'application/octet-stream',
-				'psd'	=>	'application/x-photoshop',
-				'so'	=>	'application/octet-stream',
-				'sea'	=>	'application/octet-stream',
-				'dll'	=>	'application/octet-stream',
-				'oda'	=>	'application/oda',
-				'pdf'	=>	array('application/pdf', 'application/x-download'),
-				'ai'	=>	'application/postscript',
-				'eps'	=>	'application/postscript',
-				'ps'	=>	'application/postscript',
-				'smi'	=>	'application/smil',
-				'smil'	=>	'application/smil',
-				'mif'	=>	'application/vnd.mif',
-				'xls'	=>	array('application/excel', 'application/vnd.ms-excel', 'application/msexcel'),
-				'ppt'	=>	array('application/powerpoint', 'application/vnd.ms-powerpoint'),
-				'wbxml'	=>	'application/wbxml',
-				'wmlc'	=>	'application/wmlc',
-				'dcr'	=>	'application/x-director',
-				'dir'	=>	'application/x-director',
-				'dxr'	=>	'application/x-director',
-				'dvi'	=>	'application/x-dvi',
-				'gtar'	=>	'application/x-gtar',
-				'gz'	=>	'application/x-gzip',
-				'php'	=>	'application/x-httpd-php',
-				'php4'	=>	'application/x-httpd-php',
-				'php3'	=>	'application/x-httpd-php',
-				'phtml'	=>	'application/x-httpd-php',
-				'phps'	=>	'application/x-httpd-php-source',
-				'js'	=>	'application/x-javascript',
-				'swf'	=>	'application/x-shockwave-flash',
-				'sit'	=>	'application/x-stuffit',
-				'tar'	=>	'application/x-tar',
-				'tgz'	=>	array('application/x-tar', 'application/x-gzip-compressed'),
-				'xhtml'	=>	'application/xhtml+xml',
-				'xht'	=>	'application/xhtml+xml',
-				'zip'	=>  array('application/x-zip', 'application/zip', 'application/x-zip-compressed'),
-				'mid'	=>	'audio/midi',
-				'midi'	=>	'audio/midi',
-				'mpga'	=>	'audio/mpeg',
-				'mp2'	=>	'audio/mpeg',
-				'mp3'	=>	array('audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'),
-				'aif'	=>	'audio/x-aiff',
-				'aiff'	=>	'audio/x-aiff',
-				'aifc'	=>	'audio/x-aiff',
-				'ram'	=>	'audio/x-pn-realaudio',
-				'rm'	=>	'audio/x-pn-realaudio',
-				'rpm'	=>	'audio/x-pn-realaudio-plugin',
-				'ra'	=>	'audio/x-realaudio',
-				'rv'	=>	'video/vnd.rn-realvideo',
-				'wav'	=>	array('audio/x-wav', 'audio/wave', 'audio/wav'),
-				'bmp'	=>	array('image/bmp', 'image/x-windows-bmp'),
-				'gif'	=>	'image/gif',
-				'jpeg'	=>	array('image/jpeg', 'image/pjpeg'),
-				'jpg'	=>	array('image/jpeg', 'image/pjpeg'),
-				'jpe'	=>	array('image/jpeg', 'image/pjpeg'),
-				'png'	=>	array('image/png',  'image/x-png'),
-				'tiff'	=>	'image/tiff',
-				'tif'	=>	'image/tiff',
-				'css'	=>	'text/css',
-				'html'	=>	'text/html',
-				'htm'	=>	'text/html',
-				'shtml'	=>	'text/html',
-				'txt'	=>	'text/plain',
-				'text'	=>	'text/plain',
-				'log'	=>	array('text/plain', 'text/x-log'),
-				'rtx'	=>	'text/richtext',
-				'rtf'	=>	'text/rtf',
-				'xml'	=>	'text/xml',
-				'xsl'	=>	'text/xml',
-				'mpeg'	=>	'video/mpeg',
-				'mpg'	=>	'video/mpeg',
-				'mpe'	=>	'video/mpeg',
-				'qt'	=>	'video/quicktime',
-				'mov'	=>	'video/quicktime',
-				'avi'	=>	'video/x-msvideo',
-				'movie'	=>	'video/x-sgi-movie',
-				'doc'	=>	'application/msword',
-				'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip'),
-				'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip'),
-				'word'	=>	array('application/msword', 'application/octet-stream'),
-				'xl'	=>	'application/excel',
-				'eml'	=>	'message/rfc822',
-				'json' => array('application/json', 'text/json')
-			);
-
-
-/* End of file mimes.php */
-/* Location: ./application/config/mimes.php */
+return array(
+	'hqx'	=>	array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'),
+	'cpt'	=>	'application/mac-compactpro',
+	'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain'),
+	'bin'	=>	array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'),
+	'dms'	=>	'application/octet-stream',
+	'lha'	=>	'application/octet-stream',
+	'lzh'	=>	'application/octet-stream',
+	'exe'	=>	array('application/octet-stream', 'application/x-msdownload'),
+	'class'	=>	'application/octet-stream',
+	'psd'	=>	array('application/x-photoshop', 'image/vnd.adobe.photoshop'),
+	'so'	=>	'application/octet-stream',
+	'sea'	=>	'application/octet-stream',
+	'dll'	=>	'application/octet-stream',
+	'oda'	=>	'application/oda',
+	'pdf'	=>	array('application/pdf', 'application/force-download', 'application/x-download', 'binary/octet-stream'),
+	'ai'	=>	array('application/pdf', 'application/postscript'),
+	'eps'	=>	'application/postscript',
+	'ps'	=>	'application/postscript',
+	'smi'	=>	'application/smil',
+	'smil'	=>	'application/smil',
+	'mif'	=>	'application/vnd.mif',
+	'xls'	=>	array('application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'application/x-ms-excel', 'application/x-excel', 'application/x-dos_ms_excel', 'application/xls', 'application/x-xls', 'application/excel', 'application/download', 'application/vnd.ms-office', 'application/msword'),
+	'ppt'	=>	array('application/powerpoint', 'application/vnd.ms-powerpoint', 'application/vnd.ms-office', 'application/msword'),
+	'pptx'	=> 	array('application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/x-zip', 'application/zip'),
+	'wbxml'	=>	'application/wbxml',
+	'wmlc'	=>	'application/wmlc',
+	'dcr'	=>	'application/x-director',
+	'dir'	=>	'application/x-director',
+	'dxr'	=>	'application/x-director',
+	'dvi'	=>	'application/x-dvi',
+	'gtar'	=>	'application/x-gtar',
+	'gz'	=>	'application/x-gzip',
+	'gzip'  =>	'application/x-gzip',
+	'php'	=>	array('application/x-httpd-php', 'application/php', 'application/x-php', 'text/php', 'text/x-php', 'application/x-httpd-php-source'),
+	'php4'	=>	'application/x-httpd-php',
+	'php3'	=>	'application/x-httpd-php',
+	'phtml'	=>	'application/x-httpd-php',
+	'phps'	=>	'application/x-httpd-php-source',
+	'js'	=>	array('application/x-javascript', 'text/plain'),
+	'swf'	=>	'application/x-shockwave-flash',
+	'sit'	=>	'application/x-stuffit',
+	'tar'	=>	'application/x-tar',
+	'tgz'	=>	array('application/x-tar', 'application/x-gzip-compressed'),
+	'z'	=>	'application/x-compress',
+	'xhtml'	=>	'application/xhtml+xml',
+	'xht'	=>	'application/xhtml+xml',
+	'zip'	=>	array('application/x-zip', 'application/zip', 'application/x-zip-compressed', 'application/s-compressed', 'multipart/x-zip'),
+	'rar'	=>	array('application/x-rar', 'application/rar', 'application/x-rar-compressed'),
+	'mid'	=>	'audio/midi',
+	'midi'	=>	'audio/midi',
+	'mpga'	=>	'audio/mpeg',
+	'mp2'	=>	'audio/mpeg',
+	'mp3'	=>	array('audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'),
+	'aif'	=>	array('audio/x-aiff', 'audio/aiff'),
+	'aiff'	=>	array('audio/x-aiff', 'audio/aiff'),
+	'aifc'	=>	'audio/x-aiff',
+	'ram'	=>	'audio/x-pn-realaudio',
+	'rm'	=>	'audio/x-pn-realaudio',
+	'rpm'	=>	'audio/x-pn-realaudio-plugin',
+	'ra'	=>	'audio/x-realaudio',
+	'rv'	=>	'video/vnd.rn-realvideo',
+	'wav'	=>	array('audio/x-wav', 'audio/wave', 'audio/wav'),
+	'bmp'	=>	array('image/bmp', 'image/x-bmp', 'image/x-bitmap', 'image/x-xbitmap', 'image/x-win-bitmap', 'image/x-windows-bmp', 'image/ms-bmp', 'image/x-ms-bmp', 'application/bmp', 'application/x-bmp', 'application/x-win-bitmap'),
+	'gif'	=>	'image/gif',
+	'jpeg'	=>	array('image/jpeg', 'image/pjpeg'),
+	'jpg'	=>	array('image/jpeg', 'image/pjpeg'),
+	'jpe'	=>	array('image/jpeg', 'image/pjpeg'),
+	'jp2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'j2k'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpf'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpg2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpx'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpm'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'mj2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'mjp2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'png'	=>	array('image/png',  'image/x-png'),
+	'tiff'	=>	'image/tiff',
+	'tif'	=>	'image/tiff',
+	'css'	=>	array('text/css', 'text/plain'),
+	'html'	=>	array('text/html', 'text/plain'),
+	'htm'	=>	array('text/html', 'text/plain'),
+	'shtml'	=>	array('text/html', 'text/plain'),
+	'txt'	=>	'text/plain',
+	'text'	=>	'text/plain',
+	'log'	=>	array('text/plain', 'text/x-log'),
+	'rtx'	=>	'text/richtext',
+	'rtf'	=>	'text/rtf',
+	'xml'	=>	array('application/xml', 'text/xml', 'text/plain'),
+	'xsl'	=>	array('application/xml', 'text/xsl', 'text/xml'),
+	'mpeg'	=>	'video/mpeg',
+	'mpg'	=>	'video/mpeg',
+	'mpe'	=>	'video/mpeg',
+	'qt'	=>	'video/quicktime',
+	'mov'	=>	'video/quicktime',
+	'avi'	=>	array('video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'),
+	'movie'	=>	'video/x-sgi-movie',
+	'doc'	=>	array('application/msword', 'application/vnd.ms-office'),
+	'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword', 'application/x-zip'),
+	'dot'	=>	array('application/msword', 'application/vnd.ms-office'),
+	'dotx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'),
+	'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip', 'application/vnd.ms-excel', 'application/msword', 'application/x-zip'),
+	'word'	=>	array('application/msword', 'application/octet-stream'),
+	'xl'	=>	'application/excel',
+	'eml'	=>	'message/rfc822',
+	'json'  =>	array('application/json', 'text/json'),
+	'pem'   =>	array('application/x-x509-user-cert', 'application/x-pem-file', 'application/octet-stream'),
+	'p10'   =>	array('application/x-pkcs10', 'application/pkcs10'),
+	'p12'   =>	'application/x-pkcs12',
+	'p7a'   =>	'application/x-pkcs7-signature',
+	'p7c'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
+	'p7m'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
+	'p7r'   =>	'application/x-pkcs7-certreqresp',
+	'p7s'   =>	'application/pkcs7-signature',
+	'crt'   =>	array('application/x-x509-ca-cert', 'application/x-x509-user-cert', 'application/pkix-cert'),
+	'crl'   =>	array('application/pkix-crl', 'application/pkcs-crl'),
+	'der'   =>	'application/x-x509-ca-cert',
+	'kdb'   =>	'application/octet-stream',
+	'pgp'   =>	'application/pgp',
+	'gpg'   =>	'application/gpg-keys',
+	'sst'   =>	'application/octet-stream',
+	'csr'   =>	'application/octet-stream',
+	'rsa'   =>	'application/x-pkcs7',
+	'cer'   =>	array('application/pkix-cert', 'application/x-x509-ca-cert'),
+	'3g2'   =>	'video/3gpp2',
+	'3gp'   =>	array('video/3gp', 'video/3gpp'),
+	'mp4'   =>	'video/mp4',
+	'm4a'   =>	'audio/x-m4a',
+	'f4v'   =>	array('video/mp4', 'video/x-f4v'),
+	'flv'	=>	'video/x-flv',
+	'webm'	=>	'video/webm',
+	'aac'   =>	'audio/x-acc',
+	'm4u'   =>	'application/vnd.mpegurl',
+	'm3u'   =>	'text/plain',
+	'xspf'  =>	'application/xspf+xml',
+	'vlc'   =>	'application/videolan',
+	'wmv'   =>	array('video/x-ms-wmv', 'video/x-ms-asf'),
+	'au'    =>	'audio/x-au',
+	'ac3'   =>	'audio/ac3',
+	'flac'  =>	'audio/x-flac',
+	'ogg'   =>	array('audio/ogg', 'video/ogg', 'application/ogg'),
+	'kmz'	=>	array('application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'),
+	'kml'	=>	array('application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'),
+	'ics'	=>	'text/calendar',
+	'ical'	=>	'text/calendar',
+	'zsh'	=>	'text/x-scriptzsh',
+	'7zip'	=>	array('application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
+	'cdr'	=>	array('application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'),
+	'wma'	=>	array('audio/x-ms-wma', 'video/x-ms-asf'),
+	'jar'	=>	array('application/java-archive', 'application/x-java-application', 'application/x-jar', 'application/x-compressed'),
+	'svg'	=>	array('image/svg+xml', 'application/xml', 'text/xml'),
+	'vcf'	=>	'text/x-vcard',
+	'srt'	=>	array('text/srt', 'text/plain'),
+	'vtt'	=>	array('text/vtt', 'text/plain'),
+	'ico'	=>	array('image/x-icon', 'image/x-ico', 'image/vnd.microsoft.icon')
+);

application/config/pagination.php

@@ -0,0 +1,24 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+|--------------------------------------------------------------------------
+| Bootstrap 3 pagination links styling
+|--------------------------------------------------------------------------
+|
+| Source code from http://stackoverflow.com/questions/20088779/bootstrap-3-pagination-with-codeigniter
+*/
+$config['full_tag_open'] = "<ul class='pagination pagination-sm'>";
+$config['full_tag_close'] ="</ul>";
+$config['num_tag_open'] = '<li>';
+$config['num_tag_close'] = '</li>';
+$config['cur_tag_open'] = "<li class='disabled'><li class='active'><a href='#'>";
+$config['cur_tag_close'] = "<span class='sr-only'></span></a></li>";
+$config['next_tag_open'] = "<li>";
+$config['next_tagl_close'] = "</li>";
+$config['prev_tag_open'] = "<li>";
+$config['prev_tagl_close'] = "</li>";
+$config['first_tag_open'] = "<li>";
+$config['first_tagl_close'] = "</li>";
+$config['last_tag_open'] = "<li>";
+$config['last_tagl_close'] = "</li>";

application/config/profiler.php

@@ -1,4 +1,6 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------------
 | Profiler Sections
@@ -7,11 +9,6 @@
 | data are displayed when the Profiler is enabled.
 | Please see the user guide for info:
 |
-|	http://codeigniter.com/user_guide/general/profiling.html
+|	https://codeigniter.com/user_guide/general/profiling.html
 |
 */
-
-
-
-/* End of file profiler.php */
-/* Location: ./application/config/profiler.php */

application/config/routes.php

@@ -1,4 +1,6 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------------
 | URI ROUTING
@@ -17,13 +19,13 @@
 |
 | Please see the user guide for complete details:
 |
-|	http://codeigniter.com/user_guide/general/routing.html
+|	https://codeigniter.com/user_guide/general/routing.html
 |
 | -------------------------------------------------------------------------
 | RESERVED ROUTES
 | -------------------------------------------------------------------------
 |
-| There area two reserved routes:
+| There are three reserved routes:
 |
 |	$route['default_controller'] = 'welcome';
 |
@@ -33,32 +35,53 @@
 |
 |	$route['404_override'] = 'errors/page_missing';
 |
-| This route will tell the Router what URI segments to use if those provided
-| in the URL cannot be matched to a valid route.
+| This route will tell the Router which controller/method to use if those
+| provided in the URL cannot be matched to a valid route.
 |
+|	$route['translate_uri_dashes'] = FALSE;
+|
+| This is not exactly a route, but allows you to automatically route
+| controller and method names that contain dashes. '-' isn't a valid
+| class or method name character, so it requires translation.
+| When you set this option to TRUE, it will replace ALL dashes in the
+| controller and method URI segments.
+|
+| Examples:	my-controller/index	-> my_controller/index
+|		my-controller/my-method	-> my_controller/my_method
 */
 
-$route['default_controller'] = "login";
-$route['no_access/(:any)'] = "no_access/index/$1";
-$route['reports/(summary_:any)/(:any)/(:any)'] = "reports/$1/$2/$3";
-$route['reports/summary_:any'] = "reports/date_input_excel_export";
-$route['reports/(graphical_:any)/(:any)/(:any)'] = "reports/$1/$2/$3";
-$route['reports/graphical_:any'] = "reports/date_input";
-$route['reports/(inventory_:any)/(:any)'] = "reports/$1/$2";
-$route['reports/inventory_:any'] = "reports/excel_export";
+$route['default_controller'] = 'login';
+$route['no_access/([^/]+)'] = 'no_access/index/$1';
+$route['no_access/([^/]+)/([^/]+)'] = 'no_access/index/$1/$2';
 
-$route['reports/(detailed_sales)/(:any)/(:any)'] = "reports/$1/$2/$3";
-$route['reports/detailed_sales'] = "reports/date_input";
-$route['reports/(detailed_receivings)/(:any)/(:any)'] = "reports/$1/$2/$3";
-$route['reports/detailed_receivings'] = "reports/date_input_recv";
-$route['reports/(specific_:any)/(:any)/(:any)/(:any)'] = "reports/$1/$2/$3/$4";
-$route['reports/specific_customer'] = "reports/specific_customer_input";
-$route['reports/specific_employee'] = "reports/specific_employee_input";
-$route['reports/specific_discount'] = "reports/specific_discount_input";
+$route['sales/index/([^/]+)'] = 'sales/manage/$1';
+$route['sales/index/([^/]+)/([^/]+)'] = 'sales/manage/$1/$2';
+$route['sales/index/([^/]+)/([^/]+)/([^/]+)'] = 'sales/manage/$1/$2/$3';
 
-$route['scaffolding_trigger'] = "";
+$route['reports/(summary_:any)/([^/]+)/([^/]+)'] = 'reports/$1/$2/$3/$4';
+$route['reports/summary_expenses_categories'] = 'reports/date_input_only';
+$route['reports/summary_payments'] = 'reports/date_input_only';
+$route['reports/summary_discounts'] = 'reports/summary_discounts_input';
+$route['reports/summary_:any'] = 'reports/date_input';
 
-$route['404_override'] = 'errors/page_missing';
+$route['reports/(graphical_:any)/([^/]+)/([^/]+)'] = 'reports/$1/$2/$3/$4';
+$route['reports/graphical_summary_expenses_categories'] = 'reports/date_input_only';
+$route['reports/graphical_summary_discounts'] = 'reports/summary_discounts_input';
+$route['reports/graphical_:any'] = 'reports/date_input';
 
-/* End of file routes.php */
-/* Location: ./application/config/routes.php */
+$route['reports/(inventory_:any)/([^/]+)'] = 'reports/$1/$2';
+$route['reports/inventory_summary'] = 'reports/inventory_summary_input';
+$route['reports/(inventory_summary)/([^/]+)/([^/]+)/([^/]+)'] = 'reports/$1/$2';
+
+$route['reports/(detailed_:any)/([^/]+)/([^/]+)/([^/]+)'] = 'reports/$1/$2/$3/$4';
+$route['reports/detailed_sales'] = 'reports/date_input_sales';
+$route['reports/detailed_receivings'] = 'reports/date_input_recv';
+
+$route['reports/(specific_:any)/([^/]+)/([^/]+)/([^/]+)'] = 'reports/$1/$2/$3/$4';
+$route['reports/specific_customer'] = 'reports/specific_customer_input';
+$route['reports/specific_employee'] = 'reports/specific_employee_input';
+$route['reports/specific_discount'] = 'reports/specific_discount_input';
+$route['reports/specific_supplier'] = 'reports/specific_supplier_input';
+
+$route['404_override'] = '';
+$route['translate_uri_dashes'] = FALSE;

application/config/smileys.php

@@ -1,17 +1,18 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------
 | SMILEYS
 | -------------------------------------------------------------------
 | This file contains an array of smileys for use with the emoticon helper.
-| Individual images can be used to replace multiple simileys.  For example:
+| Individual images can be used to replace multiple smileys.  For example:
 | :-) and :) use the same image replacement.
 |
 | Please see user guide for more info:
-| http://codeigniter.com/user_guide/helpers/smiley_helper.html
+| https://codeigniter.com/user_guide/helpers/smiley_helper.html
 |
 */
-
 $smileys = array(
 
 //	smiley			image name						width	height	alt
@@ -57,10 +58,7 @@ $smileys = array(
 	':coolcheese:'	=>	array('shade_cheese.gif',	'19',	'19',	'cool cheese'),
 	':vampire:'		=>	array('vampire.gif',		'19',	'19',	'vampire'),
 	':snake:'		=>	array('snake.gif',			'19',	'19',	'snake'),
-	':exclaim:'		=>	array('exclaim.gif',		'19',	'19',	'excaim'),
-	':question:'	=>	array('question.gif',		'19',	'19',	'question') // no comma after last item
+	':exclaim:'		=>	array('exclaim.gif',		'19',	'19',	'exclaim'),
+	':question:'	=>	array('question.gif',		'19',	'19',	'question')
 
-		);
-
-/* End of file smileys.php */
-/* Location: ./application/config/smileys.php */
+);

application/config/user_agents.php

@@ -1,178 +1,214 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
 /*
 | -------------------------------------------------------------------
 | USER AGENT TYPES
 | -------------------------------------------------------------------
-| This file contains four arrays of user agent data.  It is used by the
+| This file contains four arrays of user agent data. It is used by the
 | User Agent Class to help identify browser, platform, robot, and
-| mobile device data.  The array keys are used to identify the device
+| mobile device data. The array keys are used to identify the device
 | and the array values are used to set the actual name of the item.
-|
 */
-
-$platforms = array (
-					'windows nt 6.0'	=> 'Windows Longhorn',
-					'windows nt 5.2'	=> 'Windows 2003',
-					'windows nt 5.0'	=> 'Windows 2000',
-					'windows nt 5.1'	=> 'Windows XP',
-					'windows nt 4.0'	=> 'Windows NT 4.0',
-					'winnt4.0'			=> 'Windows NT 4.0',
-					'winnt 4.0'			=> 'Windows NT',
-					'winnt'				=> 'Windows NT',
-					'windows 98'		=> 'Windows 98',
-					'win98'				=> 'Windows 98',
-					'windows 95'		=> 'Windows 95',
-					'win95'				=> 'Windows 95',
-					'windows'			=> 'Unknown Windows OS',
-					'os x'				=> 'Mac OS X',
-					'ppc mac'			=> 'Power PC Mac',
-					'freebsd'			=> 'FreeBSD',
-					'ppc'				=> 'Macintosh',
-					'linux'				=> 'Linux',
-					'debian'			=> 'Debian',
-					'sunos'				=> 'Sun Solaris',
-					'beos'				=> 'BeOS',
-					'apachebench'		=> 'ApacheBench',
-					'aix'				=> 'AIX',
-					'irix'				=> 'Irix',
-					'osf'				=> 'DEC OSF',
-					'hp-ux'				=> 'HP-UX',
-					'netbsd'			=> 'NetBSD',
-					'bsdi'				=> 'BSDi',
-					'openbsd'			=> 'OpenBSD',
-					'gnu'				=> 'GNU/Linux',
-					'unix'				=> 'Unknown Unix OS'
-				);
+$platforms = array(
+	'windows nt 10.0'	=> 'Windows 10',
+	'windows nt 6.3'	=> 'Windows 8.1',
+	'windows nt 6.2'	=> 'Windows 8',
+	'windows nt 6.1'	=> 'Windows 7',
+	'windows nt 6.0'	=> 'Windows Vista',
+	'windows nt 5.2'	=> 'Windows 2003',
+	'windows nt 5.1'	=> 'Windows XP',
+	'windows nt 5.0'	=> 'Windows 2000',
+	'windows nt 4.0'	=> 'Windows NT 4.0',
+	'winnt4.0'			=> 'Windows NT 4.0',
+	'winnt 4.0'			=> 'Windows NT',
+	'winnt'				=> 'Windows NT',
+	'windows 98'		=> 'Windows 98',
+	'win98'				=> 'Windows 98',
+	'windows 95'		=> 'Windows 95',
+	'win95'				=> 'Windows 95',
+	'windows phone'			=> 'Windows Phone',
+	'windows'			=> 'Unknown Windows OS',
+	'android'			=> 'Android',
+	'blackberry'		=> 'BlackBerry',
+	'iphone'			=> 'iOS',
+	'ipad'				=> 'iOS',
+	'ipod'				=> 'iOS',
+	'os x'				=> 'Mac OS X',
+	'ppc mac'			=> 'Power PC Mac',
+	'freebsd'			=> 'FreeBSD',
+	'ppc'				=> 'Macintosh',
+	'linux'				=> 'Linux',
+	'debian'			=> 'Debian',
+	'sunos'				=> 'Sun Solaris',
+	'beos'				=> 'BeOS',
+	'apachebench'		=> 'ApacheBench',
+	'aix'				=> 'AIX',
+	'irix'				=> 'Irix',
+	'osf'				=> 'DEC OSF',
+	'hp-ux'				=> 'HP-UX',
+	'netbsd'			=> 'NetBSD',
+	'bsdi'				=> 'BSDi',
+	'openbsd'			=> 'OpenBSD',
+	'gnu'				=> 'GNU/Linux',
+	'unix'				=> 'Unknown Unix OS',
+	'symbian' 			=> 'Symbian OS'
+);
 
 
 // The order of this array should NOT be changed. Many browsers return
 // multiple browser types so we want to identify the sub-type first.
 $browsers = array(
-					'Flock'				=> 'Flock',
-					'Chrome'			=> 'Chrome',
-					'Opera'				=> 'Opera',
-					'MSIE'				=> 'Internet Explorer',
-					'Internet Explorer'	=> 'Internet Explorer',
-					'Shiira'			=> 'Shiira',
-					'Firefox'			=> 'Firefox',
-					'Chimera'			=> 'Chimera',
-					'Phoenix'			=> 'Phoenix',
-					'Firebird'			=> 'Firebird',
-					'Camino'			=> 'Camino',
-					'Netscape'			=> 'Netscape',
-					'OmniWeb'			=> 'OmniWeb',
-					'Safari'			=> 'Safari',
-					'Mozilla'			=> 'Mozilla',
-					'Konqueror'			=> 'Konqueror',
-					'icab'				=> 'iCab',
-					'Lynx'				=> 'Lynx',
-					'Links'				=> 'Links',
-					'hotjava'			=> 'HotJava',
-					'amaya'				=> 'Amaya',
-					'IBrowse'			=> 'IBrowse'
-				);
+	'OPR'			=> 'Opera',
+	'Flock'			=> 'Flock',
+	'Edge'			=> 'Spartan',
+	'Chrome'		=> 'Chrome',
+	// Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string
+	'Opera.*?Version'	=> 'Opera',
+	'Opera'			=> 'Opera',
+	'MSIE'			=> 'Internet Explorer',
+	'Internet Explorer'	=> 'Internet Explorer',
+	'Trident.* rv'	=> 'Internet Explorer',
+	'Shiira'		=> 'Shiira',
+	'Firefox'		=> 'Firefox',
+	'Chimera'		=> 'Chimera',
+	'Phoenix'		=> 'Phoenix',
+	'Firebird'		=> 'Firebird',
+	'Camino'		=> 'Camino',
+	'Netscape'		=> 'Netscape',
+	'OmniWeb'		=> 'OmniWeb',
+	'Safari'		=> 'Safari',
+	'Mozilla'		=> 'Mozilla',
+	'Konqueror'		=> 'Konqueror',
+	'icab'			=> 'iCab',
+	'Lynx'			=> 'Lynx',
+	'Links'			=> 'Links',
+	'hotjava'		=> 'HotJava',
+	'amaya'			=> 'Amaya',
+	'IBrowse'		=> 'IBrowse',
+	'Maxthon'		=> 'Maxthon',
+	'Ubuntu'		=> 'Ubuntu Web Browser'
+);
 
 $mobiles = array(
-					// legacy array, old values commented out
-					'mobileexplorer'	=> 'Mobile Explorer',
-//					'openwave'			=> 'Open Wave',
-//					'opera mini'		=> 'Opera Mini',
-//					'operamini'			=> 'Opera Mini',
-//					'elaine'			=> 'Palm',
-					'palmsource'		=> 'Palm',
-//					'digital paths'		=> 'Palm',
-//					'avantgo'			=> 'Avantgo',
-//					'xiino'				=> 'Xiino',
-					'palmscape'			=> 'Palmscape',
-//					'nokia'				=> 'Nokia',
-//					'ericsson'			=> 'Ericsson',
-//					'blackberry'		=> 'BlackBerry',
-//					'motorola'			=> 'Motorola'
+	// legacy array, old values commented out
+	'mobileexplorer'	=> 'Mobile Explorer',
+//  'openwave'			=> 'Open Wave',
+//	'opera mini'		=> 'Opera Mini',
+//	'operamini'			=> 'Opera Mini',
+//	'elaine'			=> 'Palm',
+	'palmsource'		=> 'Palm',
+//	'digital paths'		=> 'Palm',
+//	'avantgo'			=> 'Avantgo',
+//	'xiino'				=> 'Xiino',
+	'palmscape'			=> 'Palmscape',
+//	'nokia'				=> 'Nokia',
+//	'ericsson'			=> 'Ericsson',
+//	'blackberry'		=> 'BlackBerry',
+//	'motorola'			=> 'Motorola'
 
-					// Phones and Manufacturers
-					'motorola'			=> "Motorola",
-					'nokia'				=> "Nokia",
-					'palm'				=> "Palm",
-					'iphone'			=> "Apple iPhone",
-					'ipad'				=> "iPad",
-					'ipod'				=> "Apple iPod Touch",
-					'sony'				=> "Sony Ericsson",
-					'ericsson'			=> "Sony Ericsson",
-					'blackberry'		=> "BlackBerry",
-					'cocoon'			=> "O2 Cocoon",
-					'blazer'			=> "Treo",
-					'lg'				=> "LG",
-					'amoi'				=> "Amoi",
-					'xda'				=> "XDA",
-					'mda'				=> "MDA",
-					'vario'				=> "Vario",
-					'htc'				=> "HTC",
-					'samsung'			=> "Samsung",
-					'sharp'				=> "Sharp",
-					'sie-'				=> "Siemens",
-					'alcatel'			=> "Alcatel",
-					'benq'				=> "BenQ",
-					'ipaq'				=> "HP iPaq",
-					'mot-'				=> "Motorola",
-					'playstation portable'	=> "PlayStation Portable",
-					'hiptop'			=> "Danger Hiptop",
-					'nec-'				=> "NEC",
-					'panasonic'			=> "Panasonic",
-					'philips'			=> "Philips",
-					'sagem'				=> "Sagem",
-					'sanyo'				=> "Sanyo",
-					'spv'				=> "SPV",
-					'zte'				=> "ZTE",
-					'sendo'				=> "Sendo",
+	// Phones and Manufacturers
+	'motorola'		=> 'Motorola',
+	'nokia'			=> 'Nokia',
+	'palm'			=> 'Palm',
+	'iphone'		=> 'Apple iPhone',
+	'ipad'			=> 'iPad',
+	'ipod'			=> 'Apple iPod Touch',
+	'sony'			=> 'Sony Ericsson',
+	'ericsson'		=> 'Sony Ericsson',
+	'blackberry'	=> 'BlackBerry',
+	'cocoon'		=> 'O2 Cocoon',
+	'blazer'		=> 'Treo',
+	'lg'			=> 'LG',
+	'amoi'			=> 'Amoi',
+	'xda'			=> 'XDA',
+	'mda'			=> 'MDA',
+	'vario'			=> 'Vario',
+	'htc'			=> 'HTC',
+	'samsung'		=> 'Samsung',
+	'sharp'			=> 'Sharp',
+	'sie-'			=> 'Siemens',
+	'alcatel'		=> 'Alcatel',
+	'benq'			=> 'BenQ',
+	'ipaq'			=> 'HP iPaq',
+	'mot-'			=> 'Motorola',
+	'playstation portable'	=> 'PlayStation Portable',
+	'playstation 3'		=> 'PlayStation 3',
+	'playstation vita'  	=> 'PlayStation Vita',
+	'hiptop'		=> 'Danger Hiptop',
+	'nec-'			=> 'NEC',
+	'panasonic'		=> 'Panasonic',
+	'philips'		=> 'Philips',
+	'sagem'			=> 'Sagem',
+	'sanyo'			=> 'Sanyo',
+	'spv'			=> 'SPV',
+	'zte'			=> 'ZTE',
+	'sendo'			=> 'Sendo',
+	'nintendo dsi'	=> 'Nintendo DSi',
+	'nintendo ds'	=> 'Nintendo DS',
+	'nintendo 3ds'	=> 'Nintendo 3DS',
+	'wii'			=> 'Nintendo Wii',
+	'open web'		=> 'Open Web',
+	'openweb'		=> 'OpenWeb',
 
-					// Operating Systems
-					'symbian'				=> "Symbian",
-					'SymbianOS'				=> "SymbianOS",
-					'elaine'				=> "Palm",
-					'palm'					=> "Palm",
-					'series60'				=> "Symbian S60",
-					'windows ce'			=> "Windows CE",
+	// Operating Systems
+	'android'		=> 'Android',
+	'symbian'		=> 'Symbian',
+	'SymbianOS'		=> 'SymbianOS',
+	'elaine'		=> 'Palm',
+	'series60'		=> 'Symbian S60',
+	'windows ce'	=> 'Windows CE',
 
-					// Browsers
-					'obigo'					=> "Obigo",
-					'netfront'				=> "Netfront Browser",
-					'openwave'				=> "Openwave Browser",
-					'mobilexplorer'			=> "Mobile Explorer",
-					'operamini'				=> "Opera Mini",
-					'opera mini'			=> "Opera Mini",
+	// Browsers
+	'obigo'			=> 'Obigo',
+	'netfront'		=> 'Netfront Browser',
+	'openwave'		=> 'Openwave Browser',
+	'mobilexplorer'	=> 'Mobile Explorer',
+	'operamini'		=> 'Opera Mini',
+	'opera mini'	=> 'Opera Mini',
+	'opera mobi'	=> 'Opera Mobile',
+	'fennec'		=> 'Firefox Mobile',
 
-					// Other
-					'digital paths'			=> "Digital Paths",
-					'avantgo'				=> "AvantGo",
-					'xiino'					=> "Xiino",
-					'novarra'				=> "Novarra Transcoder",
-					'vodafone'				=> "Vodafone",
-					'docomo'				=> "NTT DoCoMo",
-					'o2'					=> "O2",
+	// Other
+	'digital paths'	=> 'Digital Paths',
+	'avantgo'		=> 'AvantGo',
+	'xiino'			=> 'Xiino',
+	'novarra'		=> 'Novarra Transcoder',
+	'vodafone'		=> 'Vodafone',
+	'docomo'		=> 'NTT DoCoMo',
+	'o2'			=> 'O2',
 
-					// Fallback
-					'mobile'				=> "Generic Mobile",
-					'wireless'				=> "Generic Mobile",
-					'j2me'					=> "Generic Mobile",
-					'midp'					=> "Generic Mobile",
-					'cldc'					=> "Generic Mobile",
-					'up.link'				=> "Generic Mobile",
-					'up.browser'			=> "Generic Mobile",
-					'smartphone'			=> "Generic Mobile",
-					'cellphone'				=> "Generic Mobile"
-				);
+	// Fallback
+	'mobile'		=> 'Generic Mobile',
+	'wireless'		=> 'Generic Mobile',
+	'j2me'			=> 'Generic Mobile',
+	'midp'			=> 'Generic Mobile',
+	'cldc'			=> 'Generic Mobile',
+	'up.link'		=> 'Generic Mobile',
+	'up.browser'	=> 'Generic Mobile',
+	'smartphone'	=> 'Generic Mobile',
+	'cellphone'		=> 'Generic Mobile'
+);
 
 // There are hundreds of bots but these are the most common.
 $robots = array(
-					'googlebot'			=> 'Googlebot',
-					'msnbot'			=> 'MSNBot',
-					'slurp'				=> 'Inktomi Slurp',
-					'yahoo'				=> 'Yahoo',
-					'askjeeves'			=> 'AskJeeves',
-					'fastcrawler'		=> 'FastCrawler',
-					'infoseek'			=> 'InfoSeek Robot 1.0',
-					'lycos'				=> 'Lycos'
-				);
-
-/* End of file user_agents.php */
-/* Location: ./application/config/user_agents.php */
+	'googlebot'		=> 'Googlebot',
+	'msnbot'		=> 'MSNBot',
+	'baiduspider'		=> 'Baiduspider',
+	'bingbot'		=> 'Bing',
+	'slurp'			=> 'Inktomi Slurp',
+	'yahoo'			=> 'Yahoo',
+	'ask jeeves'		=> 'Ask Jeeves',
+	'fastcrawler'		=> 'FastCrawler',
+	'infoseek'		=> 'InfoSeek Robot 1.0',
+	'lycos'			=> 'Lycos',
+	'yandex'		=> 'YandexBot',
+	'mediapartners-google'	=> 'MediaPartners Google',
+	'CRAZYWEBCRAWLER'	=> 'Crazy Webcrawler',
+	'adsbot-google'		=> 'AdsBot Google',
+	'feedfetcher-google'	=> 'Feedfetcher Google',
+	'curious george'	=> 'Curious George',
+	'ia_archiver'		=> 'Alexa Crawler',
+	'MJ12bot'		=> 'Majestic-12',
+	'Uptimebot'		=> 'Uptimebot'
+);

application/controllers/Attributes.php

@@ -0,0 +1,192 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once('Secure_Controller.php');
+
+class Attributes extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('attributes');
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_attribute_definition_manage_table_headers());
+
+		$this->load->view('attributes/manage', $data);
+	}
+
+	/**
+	 * Returns customer table data rows. This will be called with AJAX.
+	 */
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$attributes = $this->Attribute->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Attribute->get_found_rows($search);
+
+		$data_rows = [];
+		foreach($attributes->result() as $attribute)
+		{
+			$attribute->definition_flags = $this->get_attributes($attribute->definition_flags);
+			$data_rows[] = get_attribute_definition_data_row($attribute, $this);
+		}
+
+		$data_rows = $this->xss_clean($data_rows);
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function save_attribute_value()
+	{
+		$success = $this->Attribute->save_value(
+			$this->input->post('attribute_value'),
+			$this->input->post('definition_id'),
+			$this->input->post('item_id'),
+			$this->input->post('attribute_id')
+		);
+
+		echo json_encode(array('success' => $success != 0));
+	}
+
+	public function delete_attribute_value()
+	{
+		$success = $this->Attribute->delete_value(
+			$this->input->post('attribute_value'),
+			$this->input->post('definition_id')
+		);
+
+		echo json_encode(array('success' => $success));
+	}
+
+	public function save_definition($definition_id = NO_DEFINITION_ID)
+	{
+		$definition_flags = 0;
+
+		$flags = (empty($this->input->post('definition_flags'))) ? [] : $this->input->post('definition_flags');
+
+		foreach($flags as $flag)
+		{
+			$definition_flags |= $flag;
+		}
+
+	//Save definition data
+		$definition_data = array(
+			'definition_name' => $this->input->post('definition_name'),
+			'definition_unit' => $this->input->post('definition_unit') != '' ? $this->input->post('definition_unit') : NULL,
+			'definition_flags' => $definition_flags,
+			'definition_fk' => $this->input->post('definition_group') != '' ? $this->input->post('definition_group') : NULL
+		);
+
+		if ($this->input->post('definition_type') != null)
+		{
+			$definition_data['definition_type'] = DEFINITION_TYPES[$this->input->post('definition_type')];
+		}
+
+		$definition_name = $this->xss_clean($definition_data['definition_name']);
+
+		if($this->Attribute->save_definition($definition_data, $definition_id))
+		{
+		//New definition
+			if($definition_id == 0)
+			{
+				$definition_values = json_decode($this->input->post('definition_values'));
+
+				foreach($definition_values as $definition_value)
+				{
+					$this->Attribute->save_value($definition_value, $definition_data['definition_id']);
+				}
+
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('attributes_definition_successful_adding').' '.
+					$definition_name, 'id' => $definition_data['definition_id']));
+			}
+		//Existing definition
+			else
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('attributes_definition_successful_updating').' '.
+					$definition_name, 'id' => $definition_id));
+			}
+		}
+	//Failure
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('attributes_definition_error_adding_updating', $definition_name), 'id' => -1));
+		}
+	}
+
+	public function suggest_attribute($definition_id)
+	{
+		$suggestions = $this->xss_clean($this->Attribute->get_suggestions($definition_id, $this->input->get('term')));
+
+		echo json_encode($suggestions);
+	}
+
+	public function get_row($row_id)
+	{
+		$attribute_definition_info = $this->Attribute->get_info($row_id);
+		$attribute_definition_info->definition_flags = $this->get_attributes($attribute_definition_info->definition_flags);
+		$data_row = $this->xss_clean(get_attribute_definition_data_row($attribute_definition_info));
+
+		echo json_encode($data_row);
+	}
+
+	private function get_attributes($definition_flags = 0)
+	{
+		$definition_flag_names = [];
+		foreach (Attribute::get_definition_flags() as $id => $term)
+		{
+			if ($id & $definition_flags)
+			{
+				$definition_flag_names[$id] = $this->lang->line('attributes_' . strtolower($term) . '_visibility');
+			}
+		}
+		return $definition_flag_names;
+	}
+
+	public function view($definition_id = NO_DEFINITION_ID)
+	{
+		$info = $this->Attribute->get_info($definition_id);
+		foreach(get_object_vars($info) as $property => $value)
+		{
+			$info->$property = $this->xss_clean($value);
+		}
+
+		$data['definition_id'] = $definition_id;
+		$data['definition_values'] = $this->Attribute->get_definition_values($definition_id);
+		$data['definition_group'] = $this->Attribute->get_definitions_by_type(GROUP, $definition_id);
+		$data['definition_group'][''] = $this->lang->line('common_none_selected_text');
+		$data['definition_info'] = $info;
+
+		$show_all = Attribute::SHOW_IN_ITEMS | Attribute::SHOW_IN_RECEIVINGS | Attribute::SHOW_IN_SALES;
+		$data['definition_flags'] = $this->get_attributes($show_all);
+		$selected_flags = $info->definition_flags === '' ? $show_all : $info->definition_flags;
+		$data['selected_definition_flags'] = $this->get_attributes($selected_flags);
+
+		$this->load->view('attributes/form', $data);
+	}
+
+	public function delete_value($attribute_id)
+	{
+		return $this->Attribute->delete_value($attribute_id);
+	}
+
+	public function delete()
+	{
+		$attributes_to_delete = $this->input->post('ids');
+
+		if($this->Attribute->delete_definition_list($attributes_to_delete))
+		{
+			$message = $this->lang->line('attributes_definition_successful_deleted') . ' ' . count($attributes_to_delete) . ' ' . $this->lang->line('attributes_definition_one_or_multiple');
+			echo json_encode(array('success' => TRUE, 'message' => $message));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('attributes_definition_cannot_be_deleted')));
+		}
+	}
+}

application/controllers/Cashups.php

@@ -0,0 +1,246 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Cashups extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('cashups');
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_cashups_manage_table_headers());
+
+		// filters that will be loaded in the multiselect dropdown
+		$data['filters'] = array('is_deleted' => $this->lang->line('cashups_is_deleted'));
+
+		$this->load->view('cashups/manage', $data);
+	}
+
+	public function search()
+	{
+		$cash_up = 0;
+		$search   = $this->input->get('search');
+		$limit    = $this->input->get('limit');
+		$offset   = $this->input->get('offset');
+		$sort     = $this->input->get('sort');
+		$order    = $this->input->get('order');
+		$filters  = array(
+					 'start_date' => $this->input->get('start_date'),
+					 'end_date' => $this->input->get('end_date'),
+					 'is_deleted' => FALSE);
+
+		// check if any filter is set in the multiselect dropdown
+		$filledup = array_fill_keys($this->input->get('filters'), TRUE);
+		$filters = array_merge($filters, $filledup);
+		$cash_ups = $this->Cashup->search($search, $filters, $limit, $offset, $sort, $order);
+		$total_rows = $this->Cashup->get_found_rows($search, $filters);
+		$data_rows = array();
+		foreach($cash_ups->result() as $cash_up)
+		{
+			$data_rows[] = $this->xss_clean(get_cash_up_data_row($cash_up));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function view($cashup_id = -1)
+	{
+		$data = array();
+
+		$data['employees'] = array();
+		foreach($this->Employee->get_all()->result() as $employee)
+		{
+			foreach(get_object_vars($employee) as $property => $value)
+			{
+				$employee->$property = $this->xss_clean($value);
+			}
+
+			$data['employees'][$employee->person_id] = $employee->first_name . ' ' . $employee->last_name;
+		}
+
+		$cash_ups_info = $this->Cashup->get_info($cashup_id);
+
+		foreach(get_object_vars($cash_ups_info) as $property => $value)
+		{
+			$cash_ups_info->$property = $this->xss_clean($value);
+		}
+
+		// open cashup
+		if(empty($cash_ups_info->cashup_id))
+		{
+			$cash_ups_info->open_date = date('Y-m-d H:i:s');
+			$cash_ups_info->close_date = $cash_ups_info->open_date;
+			$cash_ups_info->open_employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+			$cash_ups_info->close_employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+		}
+		// if all the amounts are null or 0 that means it's a close cashup
+		elseif(floatval($cash_ups_info->closed_amount_cash) == 0 &&
+			floatval($cash_ups_info->closed_amount_due) == 0 &&
+			floatval($cash_ups_info->closed_amount_card) == 0 &&
+			floatval($cash_ups_info->closed_amount_check) == 0)
+		{
+			// set the close date and time to the actual as this is a close session
+			$cash_ups_info->close_date = date('Y-m-d H:i:s');
+
+			// the closed amount starts with the open amount -/+ any trasferred amount
+			$cash_ups_info->closed_amount_cash = $cash_ups_info->open_amount_cash + $cash_ups_info->transfer_amount_cash;
+
+			// if it's date mode only and not date & time truncate the open and end date to date only
+			if(empty($this->config->item('date_or_time_format')))
+			{
+				// search for all the payments given the time range
+				$inputs = array('start_date' => substr($cash_ups_info->open_date, 0, 10), 'end_date' => substr($cash_ups_info->close_date, 0, 10), 'sale_type' => 'complete', 'location_id' => 'all');
+			}
+			else
+			{
+				// search for all the payments given the time range
+				$inputs = array('start_date' => $cash_ups_info->open_date, 'end_date' => $cash_ups_info->close_date, 'sale_type' => 'complete', 'location_id' => 'all');
+			}
+
+			// get all the transactions payment summaries
+			$this->load->model('reports/Summary_payments');
+			$reports_data = $this->Summary_payments->getData($inputs);
+
+			foreach($reports_data as $row)
+			{
+				if($row['trans_group'] == $this->lang->line('reports_trans_payments'))
+				{
+					if($row['trans_type'] == $this->lang->line('sales_cash'))
+					{
+						$cash_ups_info->closed_amount_cash += $this->xss_clean($row['trans_amount']);
+					}
+					elseif($row['trans_type'] == $this->lang->line('sales_due'))
+					{
+						$cash_ups_info->closed_amount_due += $this->xss_clean($row['trans_amount']);
+					}
+					elseif($row['trans_type'] == $this->lang->line('sales_debit') ||
+						$row['trans_type'] == $this->lang->line('sales_credit'))
+					{
+						$cash_ups_info->closed_amount_card += $this->xss_clean($row['trans_amount']);
+					}
+					elseif($row['trans_type'] == $this->lang->line('sales_check'))
+					{
+						$cash_ups_info->closed_amount_check += $this->xss_clean($row['trans_amount']);
+					}
+				}
+			}
+
+			// lookup expenses paid in cash
+			$filters = array(
+						 'only_cash' => TRUE,
+						 'only_due' => FALSE,
+						 'only_check' => FALSE,
+						 'only_credit' => FALSE,
+						 'only_debit' => FALSE,
+						 'is_deleted' => FALSE);
+			$payments = $this->Expense->get_payments_summary('', array_merge($inputs, $filters));
+
+			foreach($payments as $row)
+			{
+				$cash_ups_info->closed_amount_cash -= $this->xss_clean($row['amount']);
+			}
+
+			$cash_ups_info->closed_amount_total = $this->_calculate_total($cash_ups_info->open_amount_cash, $cash_ups_info->transfer_amount_cash, $cash_ups_info->closed_amount_cash, $cash_ups_info->closed_amount_due, $cash_ups_info->closed_amount_card, $cash_ups_info->closed_amount_check);
+		}
+
+		$data['cash_ups_info'] = $cash_ups_info;
+
+		$this->load->view("cashups/form", $data);
+	}
+
+	public function get_row($row_id)
+	{
+		$cash_ups_info = $this->Cashup->get_info($row_id);
+		$data_row = $this->xss_clean(get_cash_up_data_row($cash_ups_info));
+
+		echo json_encode($data_row);
+	}
+
+	public function save($cashup_id = -1)
+	{
+		$open_date = $this->input->post('open_date');
+		$open_date_formatter = date_create_from_format($this->config->item('dateformat') . ' ' . $this->config->item('timeformat'), $open_date);
+
+		$close_date = $this->input->post('close_date');
+		$close_date_formatter = date_create_from_format($this->config->item('dateformat') . ' ' . $this->config->item('timeformat'), $close_date);
+
+		$cash_up_data = array(
+			'open_date' => $open_date_formatter->format('Y-m-d H:i:s'),
+			'close_date' => $close_date_formatter->format('Y-m-d H:i:s'),
+			'open_amount_cash' => parse_decimals($this->input->post('open_amount_cash')),
+			'transfer_amount_cash' => parse_decimals($this->input->post('transfer_amount_cash')),
+			'closed_amount_cash' => parse_decimals($this->input->post('closed_amount_cash')),
+			'closed_amount_due' => parse_decimals($this->input->post('closed_amount_due')),
+			'closed_amount_card' => parse_decimals($this->input->post('closed_amount_card')),
+			'closed_amount_check' => parse_decimals($this->input->post('closed_amount_check')),
+			'closed_amount_total' => parse_decimals($this->input->post('closed_amount_total')),
+			'note' => $this->input->post('note') != NULL,
+			'description' => $this->input->post('description'),
+			'open_employee_id' => $this->input->post('open_employee_id'),
+			'close_employee_id' => $this->input->post('close_employee_id'),
+			'deleted' => $this->input->post('deleted') != NULL
+		);
+
+		if($this->Cashup->save($cash_up_data, $cashup_id))
+		{
+			$cash_up_data = $this->xss_clean($cash_up_data);
+
+			//New cashup_id
+			if($cashup_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('cashups_successful_adding'), 'id' => $cash_up_data['cashup_id']));
+			}
+			else // Existing Cashup
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('cashups_successful_updating'), 'id' => $cashup_id));
+			}
+		}
+		else//failure
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('cashups_error_adding_updating'), 'id' => -1));
+		}
+	}
+
+	public function delete()
+	{
+		$cash_ups_to_delete = $this->input->post('ids');
+
+		if($this->Cashup->delete_list($cash_ups_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('cashups_successful_deleted') . ' ' . count($cash_ups_to_delete) . ' ' . $this->lang->line('cashups_one_or_multiple'), 'ids' => $cash_ups_to_delete));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('cashups_cannot_be_deleted'), 'ids' => $cash_ups_to_delete));
+		}
+	}
+
+	/*
+	AJAX call from cashup input form to calculate the total
+	*/
+	public function ajax_cashup_total()
+	{
+		$open_amount_cash = parse_decimals($this->input->post('open_amount_cash'));
+		$transfer_amount_cash = parse_decimals($this->input->post('transfer_amount_cash'));
+		$closed_amount_cash = parse_decimals($this->input->post('closed_amount_cash'));
+		$closed_amount_due = parse_decimals($this->input->post('closed_amount_due'));
+		$closed_amount_card = parse_decimals($this->input->post('closed_amount_card'));
+		$closed_amount_check = parse_decimals($this->input->post('closed_amount_check'));
+
+		$total = $this->_calculate_total($open_amount_cash, $transfer_amount_cash, $closed_amount_due, $closed_amount_cash, $closed_amount_card, $closed_amount_check);
+
+		echo json_encode(array('total' => to_currency_no_money($total)));
+	}
+
+	/*
+	Calculate total
+	*/
+	private function _calculate_total($open_amount_cash, $transfer_amount_cash, $closed_amount_due, $closed_amount_cash, $closed_amount_card, $closed_amount_check)
+	{
+		return ($closed_amount_cash - $open_amount_cash - $transfer_amount_cash + $closed_amount_due + $closed_amount_card + $closed_amount_check);
+	}
+}
+?>

application/controllers/Config.php

@@ -0,0 +1,961 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Config extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('config');
+
+		$this->load->library('barcode_lib');
+		$this->load->library('sale_lib');
+	}
+
+	/*
+	 * This function loads all the licenses starting with the first one being OSPOS one
+	 */
+	private function _licenses()
+	{
+		$i = 0;
+		$bower = FALSE;
+		$composer = FALSE;
+		$license = array();
+
+		$license[$i]['title'] = 'Open Source Point Of Sale ' . $this->config->item('application_version');
+
+		if(file_exists('license/LICENSE'))
+		{
+			$license[$i]['text'] = $this->xss_clean(file_get_contents('license/LICENSE', NULL, NULL, 0, 2000));
+		}
+		else
+		{
+			$license[$i]['text'] = 'LICENSE file must be in OSPOS license directory. You are not allowed to use OSPOS application until the distribution copy of LICENSE file is present.';
+		}
+
+		$dir = new DirectoryIterator('license');	// read all the files in the dir license
+
+		foreach($dir as $fileinfo)
+		{
+			// license files must be in couples: .version (name & version) & .license (license text)
+			if($fileinfo->isFile())
+			{
+				if($fileinfo->getExtension() == 'version')
+				{
+					++$i;
+
+					$basename = 'license/' . $fileinfo->getBasename('.version');
+
+					$license[$i]['title'] = $this->xss_clean(file_get_contents($basename . '.version', NULL, NULL, 0, 100));
+
+					$license_text_file = $basename . '.license';
+
+					if(file_exists($license_text_file))
+					{
+						$license[$i]['text'] = $this->xss_clean(file_get_contents($license_text_file , NULL, NULL, 0, 2000));
+					}
+					else
+					{
+						$license[$i]['text'] = $license_text_file . ' file is missing';
+					}
+				}
+				elseif($fileinfo->getBasename() == 'bower.LICENSES')
+				{
+					// set a flag to indicate that the JS Plugin bower.LICENSES file is available and needs to be attached at the end
+					$bower = TRUE;
+				}
+				elseif($fileinfo->getBasename() == 'composer.LICENSES')
+				{
+					// set a flag to indicate that the composer.LICENSES file is available and needs to be attached at the end
+					$composer = TRUE;
+				}
+			}
+		}
+
+		// attach the licenses from the LICENSES file generated by bower
+		if($composer)
+		{
+			++$i;
+			$license[$i]['title'] = 'Composer Libraries';
+			$license[$i]['text'] = '';
+
+			$file = file_get_contents('license/composer.LICENSES');
+			$array = json_decode($file, TRUE);
+
+			foreach($array as $key => $val)
+			{
+				if(is_array($val) && $key == 'dependencies')
+				{
+					foreach($val as $key1 => $val1)
+					{
+						if(is_array($val1))
+						{
+							$license[$i]['text'] .= 'component: ' . $key1 . "\n";
+
+							foreach($val1 as $key2 => $val2)
+							{
+								if(is_array($val2))
+								{
+									$license[$i]['text'] .= $key2 . ': ';
+
+									foreach($val2 as $key3 => $val3)
+									{
+										$license[$i]['text'] .= $val3 . ' ';
+									}
+
+									$license[$i]['text'] .= "\n";
+								}
+								else
+								{
+									$license[$i]['text'] .= $key2 . ': ' . $val2 . "\n";
+								}
+							}
+
+							$license[$i]['text'] .= "\n";
+						}
+						else
+						{
+							$license[$i]['text'] .= $key1 . ': ' . $val1 . "\n";
+						}
+					}
+				}
+			}
+
+			$license[$i]['text'] = $this->xss_clean($license[$i]['text']);
+		}
+
+		// attach the licenses from the LICENSES file generated by bower
+		if($bower)
+		{
+			++$i;
+			$license[$i]['title'] = 'JS Plugins';
+			$license[$i]['text'] = '';
+
+			$file = file_get_contents('license/bower.LICENSES');
+			$array = json_decode($file, TRUE);
+
+			foreach($array as $key => $val)
+			{
+				if(is_array($val))
+				{
+					$license[$i]['text'] .= 'component: ' . $key . "\n";
+
+					foreach($val as $key1 => $val1)
+					{
+						if(is_array($val1))
+						{
+							$license[$i]['text'] .= $key1 . ': ';
+
+							foreach($val1 as $key2 => $val2)
+							{
+								$license[$i]['text'] .= $val2 . ' ';
+							}
+
+							$license[$i]['text'] .= "\n";
+						}
+						else
+						{
+							$license[$i]['text'] .= $key1 . ': ' . $val1 . "\n";
+						}
+					}
+
+					$license[$i]['text'] .= "\n";
+				}
+			}
+
+			$license[$i]['text'] = $this->xss_clean($license[$i]['text']);
+		}
+
+		return $license;
+	}
+
+	/*
+	 * This function loads all the available themes in the dist/bootswatch directory
+	 */
+	private function _themes()
+	{
+		$themes = array();
+
+		// read all themes in the dist folder
+		$dir = new DirectoryIterator('dist/bootswatch');
+
+		foreach($dir as $dirinfo)
+		{
+			if($dirinfo->isDir() && !$dirinfo->isDot() && $dirinfo->getFileName() != 'fonts')
+			{
+				$file = $this->xss_clean($dirinfo->getFileName());
+				$themes[$file] = ucfirst($file);
+			}
+		}
+
+		asort($themes);
+
+		return $themes;
+	}
+
+	public function index()
+	{
+		$data['stock_locations'] = $this->Stock_location->get_all()->result_array();
+		$data['dinner_tables'] = $this->Dinner_table->get_all()->result_array();
+		$data['customer_rewards'] = $this->Customer_rewards->get_all()->result_array();
+		$data['support_barcode'] = $this->barcode_lib->get_list_barcodes();
+		$data['logo_exists'] = $this->config->item('company_logo') != '';
+		$data['line_sequence_options'] = $this->sale_lib->get_line_sequence_options();
+		$data['register_mode_options'] = $this->sale_lib->get_register_mode_options();
+		$data['invoice_type_options'] = $this->sale_lib->get_invoice_type_options();
+		$data['rounding_options'] = Rounding_mode::get_rounding_options();
+		$data['tax_code_options'] = $this->tax_lib->get_tax_code_options();
+		$data['tax_category_options'] = $this->tax_lib->get_tax_category_options();
+		$data['tax_jurisdiction_options'] = $this->tax_lib->get_tax_jurisdiction_options();
+		$data['show_office_group'] = $this->Module->get_show_office_group();
+		$data['currency_code'] = $this->config->item('currency_code');
+
+		$data = $this->xss_clean($data);
+
+		// load all the license statements, they are already XSS cleaned in the private function
+		$data['licenses'] = $this->_licenses();
+
+		// load all the themes, already XSS cleaned in the private function
+		$data['themes'] = $this->_themes();
+
+		//Load General related fields
+		$image_allowed_types 		= array('jpg','jpeg','gif','svg','webp','bmp','png','tif','tiff');
+		$data['image_allowed_types']	= array_combine($image_allowed_types,$image_allowed_types);
+
+		$data['selected_image_allowed_types'] 	= explode('|',$this->config->item('image_allowed_types'));
+
+		//Load Integrations Related fields
+		$data['mailchimp']	= array();
+
+		if($this->_check_encryption())
+		{
+			$data['mailchimp']['api_key'] = $this->encryption->decrypt($this->config->item('mailchimp_api_key'));
+			$data['mailchimp']['list_id'] = $this->encryption->decrypt($this->config->item('mailchimp_list_id'));
+		}
+		else
+		{
+			$data['mailchimp']['api_key'] = '';
+			$data['mailchimp']['list_id'] = '';
+		}
+
+		// load mailchimp lists associated to the given api key, already XSS cleaned in the private function
+		$data['mailchimp']['lists'] = $this->_mailchimp();
+
+		$this->load->view("configs/manage", $data);
+	}
+
+	public function save_info()
+	{
+		$upload_success = $this->_handle_logo_upload();
+		$upload_data = $this->upload->data();
+
+		$batch_save_data = array(
+			'company' => $this->input->post('company'),
+			'address' => $this->input->post('address'),
+			'phone' => $this->input->post('phone'),
+			'email' => $this->input->post('email'),
+			'fax' => $this->input->post('fax'),
+			'website' => $this->input->post('website'),
+			'return_policy' => $this->input->post('return_policy')
+		);
+
+		if(!empty($upload_data['orig_name']))
+		{
+			// XSS file image sanity check
+			if($this->xss_clean($upload_data['raw_name'], TRUE) === TRUE)
+			{
+				$batch_save_data['company_logo'] = $upload_data['raw_name'] . $upload_data['file_ext'];
+			}
+		}
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $upload_success && $result ? TRUE : FALSE;
+		$message = $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully');
+		$message = $upload_success ? $message : strip_tags($this->upload->display_errors());
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $message
+		));
+	}
+
+	public function save_general()
+	{
+		$batch_save_data = array(
+			'theme' => $this->input->post('theme'),
+			'login_form' => $this->input->post('login_form'),
+			'default_sales_discount_type' => $this->input->post('default_sales_discount_type') != NULL,
+			'default_sales_discount' => $this->input->post('default_sales_discount'),
+			'default_receivings_discount_type' => $this->input->post('default_receivings_discount_type') != NULL,
+			'default_receivings_discount' => $this->input->post('default_receivings_discount'),
+			'enforce_privacy' => $this->input->post('enforce_privacy'),
+			'receiving_calculate_average_price' => $this->input->post('receiving_calculate_average_price') != NULL,
+			'lines_per_page' => $this->input->post('lines_per_page'),
+			'notify_horizontal_position' => $this->input->post('notify_horizontal_position'),
+			'notify_vertical_position' => $this->input->post('notify_vertical_position'),
+			'image_max_width' => $this->input->post('image_max_width'),
+			'image_max_height' => $this->input->post('image_max_height'),
+			'image_max_size' => $this->input->post('image_max_size'),
+			'image_allowed_types' => implode('|', $this->input->post('image_allowed_types')),
+			'gcaptcha_enable' => $this->input->post('gcaptcha_enable') != NULL,
+			'gcaptcha_secret_key' => $this->input->post('gcaptcha_secret_key'),
+			'gcaptcha_site_key' => $this->input->post('gcaptcha_site_key'),
+			'suggestions_first_column' => $this->input->post('suggestions_first_column'),
+			'suggestions_second_column' => $this->input->post('suggestions_second_column'),
+			'suggestions_third_column' => $this->input->post('suggestions_third_column'),
+			'giftcard_number' => $this->input->post('giftcard_number'),
+			'derive_sale_quantity' => $this->input->post('derive_sale_quantity') != NULL,
+			'multi_pack_enabled' => $this->input->post('multi_pack_enabled') != NULL,
+			'include_hsn' => $this->input->post('include_hsn') != NULL,
+			'category_dropdown' => $this->input->post('category_dropdown') != NULL
+		);
+
+		$this->Module->set_show_office_group($this->input->post('show_office_group') != NULL);
+
+		if($batch_save_data['category_dropdown'] == 1)
+		{
+			$definition_data['definition_name'] = 'ospos_category';
+			$definition_data['definition_flags'] = 0;
+			$definition_data['definition_type'] = 'DROPDOWN';
+			$definition_data['definition_id'] = CATEGORY_DEFINITION_ID;
+			$definition_data['deleted'] = 0;
+
+			$this->Attribute->save_definition($definition_data, CATEGORY_DEFINITION_ID);
+		}
+		else if($batch_save_data['category_dropdown'] == NO_DEFINITION_ID)
+		{
+			$this->Attribute->delete_definition(CATEGORY_DEFINITION_ID);
+		}
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function ajax_check_number_locale()
+	{
+		$number_locale = $this->input->post('number_locale');
+		$save_number_locale = $this->input->post('save_number_locale');
+
+		$fmt = new \NumberFormatter($number_locale, \NumberFormatter::CURRENCY);
+		if($number_locale != $save_number_locale)
+		{
+			$currency_symbol = $fmt->getSymbol(\NumberFormatter::CURRENCY_SYMBOL);
+			$currency_code = $fmt->getTextAttribute(\NumberFormatter::CURRENCY_CODE);
+			$save_number_locale = $number_locale;
+		}
+		else
+		{
+			$currency_symbol = empty($this->input->post('currency_symbol')) ? $fmt->getSymbol(\NumberFormatter::CURRENCY_SYMBOL) : $this->input->post('currency_symbol');
+			$currency_code = empty($this->input->post('currency_code')) ? $fmt->getTextAttribute(\NumberFormatter::CURRENCY_CODE) : $this->input->post('currency_code');
+		}
+
+		if($this->input->post('thousands_separator') == 'false')
+		{
+			$fmt->setAttribute(\NumberFormatter::GROUPING_SEPARATOR_SYMBOL, '');
+		}
+
+		$fmt->setSymbol(\NumberFormatter::CURRENCY_SYMBOL, $currency_symbol);
+		$number_local_example = $fmt->format(1234567890.12300);
+
+		echo json_encode(array(
+			'success' => $number_local_example != FALSE,
+			'save_number_locale' => $save_number_locale,
+			'number_locale_example' => $number_local_example,
+			'currency_symbol' => $currency_symbol,
+			'currency_code' => $currency_code,
+		));
+	}
+
+	public function save_locale()
+	{
+		$exploded = explode(":", $this->input->post('language'));
+		$batch_save_data = array(
+			'currency_symbol' => $this->input->post('currency_symbol'),
+			'currency_code' => $this->input->post('currency_code'),
+			'language_code' => $exploded[0],
+			'language' => $exploded[1],
+			'timezone' => $this->input->post('timezone'),
+			'dateformat' => $this->input->post('dateformat'),
+			'timeformat' => $this->input->post('timeformat'),
+			'thousands_separator' => !empty($this->input->post('thousands_separator')),
+			'number_locale' => $this->input->post('number_locale'),
+			'currency_decimals' => $this->input->post('currency_decimals'),
+			'tax_decimals' => $this->input->post('tax_decimals'),
+			'quantity_decimals' => $this->input->post('quantity_decimals'),
+			'country_codes' => $this->input->post('country_codes'),
+			'payment_options_order' => $this->input->post('payment_options_order'),
+			'date_or_time_format' => $this->input->post('date_or_time_format'),
+			'cash_decimals' => $this->input->post('cash_decimals'),
+			'cash_rounding_code' => $this->input->post('cash_rounding_code'),
+			'financial_year' => $this->input->post('financial_year')
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_email()
+	{
+		$password = '';
+
+		if($this->_check_encryption())
+		{
+			$password = $this->encryption->encrypt($this->input->post('smtp_pass'));
+		}
+
+		$batch_save_data = array(
+			'protocol' => $this->input->post('protocol'),
+			'mailpath' => $this->input->post('mailpath'),
+			'smtp_host' => $this->input->post('smtp_host'),
+			'smtp_user' => $this->input->post('smtp_user'),
+			'smtp_pass' => $password,
+			'smtp_port' => $this->input->post('smtp_port'),
+			'smtp_timeout' => $this->input->post('smtp_timeout'),
+			'smtp_crypto' => $this->input->post('smtp_crypto')
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_message()
+	{
+		$password = '';
+
+		if($this->_check_encryption())
+		{
+			$password = $this->encryption->encrypt($this->input->post('msg_pwd'));
+		}
+
+		$batch_save_data = array(
+			'msg_msg' => $this->input->post('msg_msg'),
+			'msg_uid' => $this->input->post('msg_uid'),
+			'msg_pwd' => $password,
+			'msg_src' => $this->input->post('msg_src')
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	/*
+	 * This function fetches all the available lists from Mailchimp for the given API key
+	 */
+	private function _mailchimp($api_key = '')
+	{
+		$this->load->library('mailchimp_lib', array('api_key' => $api_key));
+
+		$result = array();
+
+		if(($lists = $this->mailchimp_lib->getLists()) !== FALSE)
+		{
+			if(is_array($lists) && !empty($lists['lists']) && is_array($lists['lists']))
+			{
+				foreach($lists['lists'] as $list)
+				{
+					$list = $this->xss_clean($list);
+					$result[$list['id']] = $list['name'] . ' [' . $list['stats']['member_count'] . ']';
+				}
+			}
+		}
+
+		return $result;
+	}
+
+	/*
+	 AJAX call from mailchimp config form to fetch the Mailchimp lists when a valid API key is inserted
+	 */
+	public function ajax_check_mailchimp_api_key()
+	{
+		// load mailchimp lists associated to the given api key, already XSS cleaned in the private function
+		$lists = $this->_mailchimp($this->input->post('mailchimp_api_key'));
+		$success = count($lists) > 0 ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_mailchimp_key_' . ($success ? '' : 'un') . 'successfully'),
+			'mailchimp_lists' => $lists
+		));
+	}
+
+	public function save_mailchimp()
+	{
+		$api_key = '';
+		$list_id = '';
+
+		if($this->_check_encryption())
+		{
+			$api_key = $this->encryption->encrypt($this->input->post('mailchimp_api_key'));
+			$list_id = $this->encryption->encrypt($this->input->post('mailchimp_list_id'));
+		}
+
+		$batch_save_data = array(
+			'mailchimp_api_key' => $api_key,
+			'mailchimp_list_id' => $list_id
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function ajax_stock_locations()
+	{
+		$stock_locations = $this->Stock_location->get_all()->result_array();
+
+		$stock_locations = $this->xss_clean($stock_locations);
+
+		$this->load->view('partial/stock_locations', array('stock_locations' => $stock_locations));
+	}
+
+	public function ajax_dinner_tables()
+	{
+		$dinner_tables = $this->Dinner_table->get_all()->result_array();
+
+		$dinner_tables = $this->xss_clean($dinner_tables);
+
+		$this->load->view('partial/dinner_tables', array('dinner_tables' => $dinner_tables));
+	}
+
+	public function ajax_tax_categories()
+	{
+		$tax_categories = $this->Tax->get_all_tax_categories()->result_array();
+
+		$tax_categories = $this->xss_clean($tax_categories);
+
+		$this->load->view('partial/tax_categories', array('tax_categories' => $tax_categories));
+	}
+
+	public function ajax_customer_rewards()
+	{
+		$customer_rewards = $this->Customer_rewards->get_all()->result_array();
+
+		$customer_rewards = $this->xss_clean($customer_rewards);
+
+		$this->load->view('partial/customer_rewards', array('customer_rewards' => $customer_rewards));
+	}
+
+	private function _clear_session_state()
+	{
+		$this->sale_lib->clear_sale_location();
+		$this->sale_lib->clear_table();
+		$this->sale_lib->clear_all();
+		$this->load->library('receiving_lib');
+		$this->receiving_lib->clear_stock_source();
+		$this->receiving_lib->clear_stock_destination();
+		$this->receiving_lib->clear_all();
+	}
+
+	public function save_locations()
+	{
+		$this->db->trans_start();
+
+		$not_to_delete = array();
+		foreach($this->input->post() as $key => $value)
+		{
+			if(strstr($key, 'stock_location'))
+			{
+				// save or update
+				foreach ($value as $location_id => $location_name)
+				{
+					$location_data = array('location_name' => $location_name);
+					if($this->Stock_location->save($location_data, $location_id))
+					{
+						$location_id = $this->Stock_location->get_location_id($location_name);
+						$not_to_delete[] = $location_id;
+						$this->_clear_session_state();
+					}
+				}
+			}
+		}
+
+		// all locations not available in post will be deleted now
+		$deleted_locations = $this->Stock_location->get_all()->result_array();
+
+		foreach($deleted_locations as $location => $location_data)
+		{
+			if(!in_array($location_data['location_id'], $not_to_delete))
+			{
+				$this->Stock_location->delete($location_data['location_id']);
+			}
+		}
+
+		$this->db->trans_complete();
+
+		$success = $this->db->trans_status();
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_tables()
+	{
+		$this->db->trans_start();
+
+		$dinner_table_enable = $this->input->post('dinner_table_enable') != NULL;
+
+		$this->Appconfig->save('dinner_table_enable', $dinner_table_enable);
+
+		if($dinner_table_enable)
+		{
+			$not_to_delete = array();
+			foreach($this->input->post() as $key => $value)
+			{
+				if(strstr($key, 'dinner_table') && $key != 'dinner_table_enable')
+				{
+					$dinner_table_id = preg_replace("/.*?_(\d+)$/", "$1", $key);
+					$not_to_delete[] = $dinner_table_id;
+
+					// save or update
+					$table_data = array('name' => $value);
+					if($this->Dinner_table->save($table_data, $dinner_table_id))
+					{
+						$this->_clear_session_state();
+					}
+				}
+			}
+
+			// all tables not available in post will be deleted now
+			$deleted_tables = $this->Dinner_table->get_all()->result_array();
+
+			foreach($deleted_tables as $dinner_tables => $table)
+			{
+				if(!in_array($table['dinner_table_id'], $not_to_delete))
+				{
+					$this->Dinner_table->delete($table['dinner_table_id']);
+				}
+			}
+		}
+
+		$this->db->trans_complete();
+
+		$success = $this->db->trans_status();
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_tax()
+	{
+		$this->db->trans_start();
+
+		$batch_save_data = array(
+			'default_tax_1_rate' => parse_tax($this->input->post('default_tax_1_rate')),
+			'default_tax_1_name' => $this->input->post('default_tax_1_name'),
+			'default_tax_2_rate' => parse_tax($this->input->post('default_tax_2_rate')),
+			'default_tax_2_name' => $this->input->post('default_tax_2_name'),
+			'tax_included' => $this->input->post('tax_included') != NULL,
+			'use_destination_based_tax' => $this->input->post('use_destination_based_tax') != NULL,
+			'default_tax_code' => $this->input->post('default_tax_code'),
+			'default_tax_category' => $this->input->post('default_tax_category'),
+			'default_tax_jurisdiction' => $this->input->post('default_tax_jurisdiction'),
+			'tax_id' => $this->input->post('tax_id')
+		);
+
+		$success = $this->Appconfig->batch_save($batch_save_data) ? TRUE : FALSE;
+
+		$this->db->trans_complete();
+
+		$success &= $this->db->trans_status();
+
+		$message = $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully');
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $message
+		));
+	}
+
+	public function save_rewards()
+	{
+		$this->db->trans_start();
+
+		$customer_reward_enable = $this->input->post('customer_reward_enable') != NULL;
+
+		$this->Appconfig->save('customer_reward_enable', $customer_reward_enable);
+
+		if($customer_reward_enable)
+		{
+			$not_to_delete = array();
+			$array_save = array();
+			foreach($this->input->post() as $key => $value)
+			{
+				if(strstr($key, 'customer_reward') && $key != 'customer_reward_enable')
+				{
+					$customer_reward_id = preg_replace("/.*?_(\d+)$/", "$1", $key);
+					$not_to_delete[] = $customer_reward_id;
+					$array_save[$customer_reward_id]['package_name'] = $value;
+				}
+				elseif(strstr($key, 'reward_points'))
+				{
+					$customer_reward_id = preg_replace("/.*?_(\d+)$/", "$1", $key);
+					$array_save[$customer_reward_id]['points_percent'] = $value;
+				}
+			}
+
+			if(!empty($array_save))
+			{
+				foreach($array_save as $key => $value)
+				{
+					// save or update
+					$package_data = array('package_name' => $value['package_name'], 'points_percent' => $value['points_percent']);
+					$this->Customer_rewards->save($package_data, $key);
+				}
+			}
+
+			// all packages not available in post will be deleted now
+			$deleted_packages = $this->Customer_rewards->get_all()->result_array();
+
+			foreach($deleted_packages as $customer_rewards => $reward_category)
+			{
+				if(!in_array($reward_category['package_id'], $not_to_delete))
+				{
+					$this->Customer_rewards->delete($reward_category['package_id']);
+				}
+			}
+		}
+
+		$this->db->trans_complete();
+
+		$success = $this->db->trans_status();
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_barcode()
+	{
+		$batch_save_data = array(
+			'barcode_type' => $this->input->post('barcode_type'),
+			'barcode_width' => $this->input->post('barcode_width'),
+			'barcode_height' => $this->input->post('barcode_height'),
+			'barcode_font' => $this->input->post('barcode_font'),
+			'barcode_font_size' => $this->input->post('barcode_font_size'),
+			'barcode_first_row' => $this->input->post('barcode_first_row'),
+			'barcode_second_row' => $this->input->post('barcode_second_row'),
+			'barcode_third_row' => $this->input->post('barcode_third_row'),
+			'barcode_num_in_row' => $this->input->post('barcode_num_in_row'),
+			'barcode_page_width' => $this->input->post('barcode_page_width'),
+			'barcode_page_cellspacing' => $this->input->post('barcode_page_cellspacing'),
+			'barcode_generate_if_empty' => $this->input->post('barcode_generate_if_empty') != NULL,
+			'allow_duplicate_barcodes' => $this->input->post('allow_duplicate_barcodes') != NULL,
+			'barcode_content' => $this->input->post('barcode_content'),
+			'barcode_formats' => json_encode($this->input->post('barcode_formats'))
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_receipt()
+	{
+		$batch_save_data = array (
+			'receipt_template' => $this->input->post('receipt_template'),
+			'receipt_font_size' => $this->input->post('receipt_font_size'),
+			'print_delay_autoreturn' => $this->input->post('print_delay_autoreturn'),
+			'email_receipt_check_behaviour' => $this->input->post('email_receipt_check_behaviour'),
+			'print_receipt_check_behaviour' => $this->input->post('print_receipt_check_behaviour'),
+			'receipt_show_company_name' => $this->input->post('receipt_show_company_name') != NULL,
+			'receipt_show_taxes' => ($this->input->post('receipt_show_taxes') != NULL),
+			'receipt_show_tax_ind' => ($this->input->post('receipt_show_tax_ind') != NULL),
+			'receipt_show_total_discount' => $this->input->post('receipt_show_total_discount') != NULL,
+			'receipt_show_description' => $this->input->post('receipt_show_description') != NULL,
+			'receipt_show_serialnumber' => $this->input->post('receipt_show_serialnumber') != NULL,
+			'print_silently' => $this->input->post('print_silently') != NULL,
+			'print_header' => $this->input->post('print_header') != NULL,
+			'print_footer' => $this->input->post('print_footer') != NULL,
+			'print_top_margin' => $this->input->post('print_top_margin'),
+			'print_left_margin' => $this->input->post('print_left_margin'),
+			'print_bottom_margin' => $this->input->post('print_bottom_margin'),
+			'print_right_margin' => $this->input->post('print_right_margin')
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_invoice()
+	{
+		$batch_save_data = array (
+			'invoice_enable' => $this->input->post('invoice_enable') != NULL,
+			'sales_invoice_format' => $this->input->post('sales_invoice_format'),
+			'sales_quote_format' => $this->input->post('sales_quote_format'),
+			'recv_invoice_format' => $this->input->post('recv_invoice_format'),
+			'invoice_default_comments' => $this->input->post('invoice_default_comments'),
+			'invoice_email_message' => $this->input->post('invoice_email_message'),
+			'line_sequence' => $this->input->post('line_sequence'),
+			'last_used_invoice_number' => $this->input->post('last_used_invoice_number'),
+			'last_used_quote_number' => $this->input->post('last_used_quote_number'),
+			'quote_default_comments' => $this->input->post('quote_default_comments'),
+			'work_order_enable' => $this->input->post('work_order_enable') != NULL,
+			'work_order_format' => $this->input->post('work_order_format'),
+			'last_used_work_order_number' => $this->input->post('last_used_work_order_number'),
+			'invoice_type' => $this->input->post('invoice_type')
+		);
+
+		$result = $this->Appconfig->batch_save($batch_save_data);
+		$success = $result ? TRUE : FALSE;
+
+		// Update the register mode with the latest change so that if the user
+		// switches immediately back to the register the mode reflects the change
+		if($success == TRUE)
+		{
+			if($this->config->item('invoice_enable') == '1')
+			{
+				$this->sale_lib->set_mode($batch_save_data['default_register_mode']);
+			}
+			else
+			{
+				$this->sale_lib->set_mode('sale');
+			}
+		}
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('config_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function remove_logo()
+	{
+		$result = $this->Appconfig->batch_save(array('company_logo' => ''));
+
+		echo json_encode(array('success' => $result));
+	}
+
+	private function _handle_logo_upload()
+	{
+		$this->load->helper('directory');
+
+		// load upload library
+		$config = array('upload_path' => './uploads/',
+			'allowed_types' => 'gif|jpg|png',
+			'max_size' => '1024',
+			'max_width' => '800',
+			'max_height' => '680',
+			'file_name' => 'company_logo');
+		$this->load->library('upload', $config);
+		$this->upload->do_upload('company_logo');
+
+		return strlen($this->upload->display_errors()) == 0 || !strcmp($this->upload->display_errors(), '<p>'.$this->lang->line('upload_no_file_selected').'</p>');
+	}
+
+	private function _check_encryption()
+	{
+		$encryption_key = $this->config->item('encryption_key');
+
+		// check if the encryption_key config item is the default one
+		if($encryption_key == '' || $encryption_key == 'YOUR KEY')
+		{
+			// Config path
+			$config_path = APPPATH . 'config/config.php';
+
+			// Open the file
+			$config = file_get_contents($config_path);
+
+			// $key will be assigned a 32-byte (256-bit) hex-encoded random key
+			$key = bin2hex($this->encryption->create_key(32));
+
+			// set the encryption key in the config item
+			$this->config->set_item('encryption_key', $key);
+
+			// replace the empty placeholder with a real randomly generated encryption key
+			$config = preg_replace("/(.*encryption_key.*)('');/", "$1'$key';", $config);
+
+			$result = FALSE;
+
+			// Chmod the file
+			@chmod($config_path, 0770);
+
+			// Verify file permissions
+			if(is_writable($config_path))
+			{
+				// Write the new config.php file
+				$handle = @fopen($config_path, 'w+');
+
+				// Write the file
+				$result = (fwrite($handle, $config) === FALSE) ? FALSE : TRUE;
+
+				fclose($handle);
+			}
+
+			// Chmod the file
+			@chmod($config_path, 0440);
+
+			return $result;
+		}
+
+		return TRUE;
+	}
+
+	public function backup_db()
+	{
+		$employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+		if($this->Employee->has_module_grant('config', $employee_id))
+		{
+			$this->load->dbutil();
+
+			$prefs = array(
+				'format' => 'zip',
+				'filename' => 'ospos.sql'
+			);
+
+			$backup = $this->dbutil->backup($prefs);
+
+			$file_name = 'ospos-' . date("Y-m-d-H-i-s") .'.zip';
+			$save = 'uploads/' . $file_name;
+			$this->load->helper('download');
+			while(ob_get_level())
+			{
+				ob_end_clean();
+			}
+
+			force_download($file_name, $backup);
+		}
+		else
+		{
+			redirect('no_access/config');
+		}
+	}
+}
+?>

application/controllers/Customers.php

@@ -0,0 +1,465 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Persons.php");
+
+class Customers extends Persons
+{
+	private $_list_id;
+
+	public function __construct()
+	{
+		parent::__construct('customers');
+
+		$this->load->library('mailchimp_lib');
+
+		$CI =& get_instance();
+
+		$this->_list_id = $CI->encryption->decrypt($CI->Appconfig->get('mailchimp_list_id'));
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_customer_manage_table_headers());
+
+		$this->load->view('people/manage', $data);
+	}
+
+	/*
+	Gets one row for a customer manage table. This is called using AJAX to update one row.
+	*/
+	public function get_row($row_id)
+	{
+		$person = $this->Customer->get_info($row_id);
+
+		// retrieve the total amount the customer spent so far together with min, max and average values
+		$stats = $this->Customer->get_stats($person->person_id);
+		if(empty($stats))
+		{
+			//create object with empty properties.
+			$stats = new stdClass;
+			$stats->total = 0;
+			$stats->min = 0;
+			$stats->max = 0;
+			$stats->average = 0;
+			$stats->avg_discount = 0;
+			$stats->quantity = 0;
+		}
+
+		$data_row = $this->xss_clean(get_customer_data_row($person, $stats));
+
+		echo json_encode($data_row);
+	}
+
+	/*
+	Returns customer table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$customers = $this->Customer->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Customer->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($customers->result() as $person)
+		{
+			// retrieve the total amount the customer spent so far together with min, max and average values
+			$stats = $this->Customer->get_stats($person->person_id);
+			if(empty($stats))
+			{
+				//create object with empty properties.
+				$stats = new stdClass;
+				$stats->total = 0;
+				$stats->min = 0;
+				$stats->max = 0;
+				$stats->average = 0;
+				$stats->avg_discount = 0;
+				$stats->quantity = 0;
+			}
+
+			$data_rows[] = $this->xss_clean(get_customer_data_row($person, $stats));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	/*
+	Gives search suggestions based on what is being searched for
+	*/
+	public function suggest()
+	{
+		$suggestions = $this->xss_clean($this->Customer->get_search_suggestions($this->input->get('term'), TRUE));
+
+		echo json_encode($suggestions);
+	}
+
+	public function suggest_search()
+	{
+		$suggestions = $this->xss_clean($this->Customer->get_search_suggestions($this->input->post('term'), FALSE));
+
+		echo json_encode($suggestions);
+	}
+
+	/*
+	Loads the customer edit form
+	*/
+	public function view($customer_id = -1)
+	{
+		$info = $this->Customer->get_info($customer_id);
+		foreach(get_object_vars($info) as $property => $value)
+		{
+			$info->$property = $this->xss_clean($value);
+		}
+		$data['person_info'] = $info;
+
+		if(empty($info->person_id) || empty($info->date) || empty($info->employee_id))
+		{
+			$data['person_info']->date = date('Y-m-d H:i:s');
+			$data['person_info']->employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+		}
+
+		$employee_info = $this->Employee->get_info($info->employee_id);
+		$data['employee'] = $this->xss_clean($employee_info->first_name . ' ' . $employee_info->last_name);
+
+		$tax_code_info = $this->Tax_code->get_info($info->sales_tax_code_id);
+		$tax_code_id = $tax_code_info->tax_code_id;
+
+		if($tax_code_info->tax_code != NULL)
+		{
+			$data['sales_tax_code_label'] = $this->xss_clean($tax_code_info->tax_code . ' ' . $tax_code_info->tax_code_name);
+		}
+		else
+		{
+			$data['sales_tax_code_label'] = '';
+		}
+
+		$packages = array('' => $this->lang->line('items_none'));
+		foreach($this->Customer_rewards->get_all()->result_array() as $row)
+		{
+			$packages[$this->xss_clean($row['package_id'])] = $this->xss_clean($row['package_name']);
+		}
+		$data['packages'] = $packages;
+		$data['selected_package'] = $info->package_id;
+
+		if($this->config->item('use_destination_based_tax') == '1')
+		{
+			$data['use_destination_based_tax'] = TRUE;
+		}
+		else
+		{
+			$data['use_destination_based_tax'] = FALSE;
+		}
+
+		// retrieve the total amount the customer spent so far together with min, max and average values
+		$stats = $this->Customer->get_stats($customer_id);
+		if(!empty($stats))
+		{
+			foreach(get_object_vars($stats) as $property => $value)
+			{
+				$info->$property = $this->xss_clean($value);
+			}
+			$data['stats'] = $stats;
+		}
+
+		// retrieve the info from Mailchimp only if there is an email address assigned
+		if(!empty($info->email))
+		{
+			// collect mailchimp customer info
+			if(($mailchimp_info = $this->mailchimp_lib->getMemberInfo($this->_list_id, $info->email)) !== FALSE)
+			{
+				$data['mailchimp_info'] = $this->xss_clean($mailchimp_info);
+
+				// collect customer mailchimp emails activities (stats)
+				if(($activities = $this->mailchimp_lib->getMemberActivity($this->_list_id, $info->email)) !== FALSE)
+				{
+					if(array_key_exists('activity', $activities))
+					{
+						$open = 0;
+						$unopen = 0;
+						$click = 0;
+						$total = 0;
+						$lastopen = '';
+
+						foreach($activities['activity'] as $activity)
+						{
+							if($activity['action'] == 'sent')
+							{
+								++$unopen;
+							}
+							elseif($activity['action'] == 'open')
+							{
+								if(empty($lastopen))
+								{
+									$lastopen = substr($activity['timestamp'], 0, 10);
+								}
+								++$open;
+							}
+							elseif($activity['action'] == 'click')
+							{
+								if(empty($lastopen))
+								{
+									$lastopen = substr($activity['timestamp'], 0, 10);
+								}
+								++$click;
+							}
+
+							++$total;
+						}
+
+						$data['mailchimp_activity']['total'] = $total;
+						$data['mailchimp_activity']['open'] = $open;
+						$data['mailchimp_activity']['unopen'] = $unopen;
+						$data['mailchimp_activity']['click'] = $click;
+						$data['mailchimp_activity']['lastopen'] = $lastopen;
+					}
+				}
+			}
+		}
+
+		$this->load->view("customers/form", $data);
+	}
+
+	/*
+	Inserts/updates a customer
+	*/
+	public function save($customer_id = -1)
+	{
+		$first_name = $this->xss_clean($this->input->post('first_name'));
+		$last_name = $this->xss_clean($this->input->post('last_name'));
+		$email = $this->xss_clean(strtolower($this->input->post('email')));
+
+		// format first and last name properly
+		$first_name = $this->nameize($first_name);
+		$last_name = $this->nameize($last_name);
+
+		$person_data = array(
+			'first_name' => $first_name,
+			'last_name' => $last_name,
+			'gender' => $this->input->post('gender'),
+			'email' => $email,
+			'phone_number' => $this->input->post('phone_number'),
+			'address_1' => $this->input->post('address_1'),
+			'address_2' => $this->input->post('address_2'),
+			'city' => $this->input->post('city'),
+			'state' => $this->input->post('state'),
+			'zip' => $this->input->post('zip'),
+			'country' => $this->input->post('country'),
+			'comments' => $this->input->post('comments')
+		);
+
+		$date_formatter = date_create_from_format($this->config->item('dateformat') . ' ' . $this->config->item('timeformat'), $this->input->post('date'));
+
+		$customer_data = array(
+			'consent' => $this->input->post('consent') != NULL,
+			'account_number' => $this->input->post('account_number') == '' ? NULL : $this->input->post('account_number'),
+			'tax_id' => $this->input->post('tax_id'),
+			'company_name' => $this->input->post('company_name') == '' ? NULL : $this->input->post('company_name'),
+			'discount' => $this->input->post('discount') == '' ? 0.00 : $this->input->post('discount'),
+			'discount_type' => $this->input->post('discount_type') == NULL ? PERCENT : $this->input->post('discount_type'),
+			'package_id' => $this->input->post('package_id') == '' ? NULL : $this->input->post('package_id'),
+			'taxable' => $this->input->post('taxable') != NULL,
+			'date' => $date_formatter->format('Y-m-d H:i:s'),
+			'employee_id' => $this->input->post('employee_id'),
+			'sales_tax_code_id' => $this->input->post('sales_tax_code_id') == '' ? NULL : $this->input->post('sales_tax_code_id')
+		);
+
+		if($this->Customer->save_customer($person_data, $customer_data, $customer_id))
+		{
+			// save customer to Mailchimp selected list
+			$this->mailchimp_lib->addOrUpdateMember($this->_list_id, $email, $first_name, $last_name, $this->input->post('mailchimp_status'), array('vip' => $this->input->post('mailchimp_vip') != NULL));
+
+			// New customer
+			if($customer_id == -1)
+			{
+				echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('customers_successful_adding') . ' ' . $first_name . ' ' . $last_name,
+								'id' => $this->xss_clean($customer_data['person_id'])));
+			}
+			else // Existing customer
+			{
+				echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('customers_successful_updating') . ' ' . $first_name . ' ' . $last_name,
+								'id' => $customer_id));
+			}
+		}
+		else // Failure
+		{
+			echo json_encode(array('success' => FALSE,
+							'message' => $this->lang->line('customers_error_adding_updating') . ' ' . $first_name . ' ' . $last_name,
+							'id' => -1));
+		}
+	}
+
+	/*
+	AJAX call to verify if an email address already exists
+	*/
+	public function ajax_check_email()
+	{
+		$exists = $this->Customer->check_email_exists(strtolower($this->input->post('email')), $this->input->post('person_id'));
+
+		echo !$exists ? 'true' : 'false';
+	}
+
+	/*
+	AJAX call to verify if an account number already exists
+	*/
+	public function ajax_check_account_number()
+	{
+		$exists = $this->Customer->check_account_number_exists($this->input->post('account_number'), $this->input->post('person_id'));
+
+		echo !$exists ? 'true' : 'false';
+	}
+
+	/*
+	This deletes customers from the customers table
+	*/
+	public function delete()
+	{
+		$customers_to_delete = $this->input->post('ids');
+		$customers_info = $this->Customer->get_multiple_info($customers_to_delete);
+
+		$count = 0;
+
+		foreach($customers_info->result() as $info)
+		{
+			if($this->Customer->delete($info->person_id))
+			{
+				// remove customer from Mailchimp selected list
+				$this->mailchimp_lib->removeMember($this->_list_id, $info->email);
+
+				$count++;
+			}
+		}
+
+		if($count == count($customers_to_delete))
+		{
+			echo json_encode(array('success' => TRUE,
+				'message' => $this->lang->line('customers_successful_deleted') . ' ' . $count . ' ' . $this->lang->line('customers_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('customers_cannot_be_deleted')));
+		}
+	}
+
+	/*
+	Customers import from csv spreadsheet
+	*/
+	public function csv()
+	{
+		$name = 'import_customers.csv';
+		$data = file_get_contents('../' . $name);
+		force_download($name, $data);
+	}
+
+	public function csv_import()
+	{
+		$this->load->view('customers/form_csv_import', NULL);
+	}
+
+	public function do_csv_import()
+	{
+		if($_FILES['file_path']['error'] != UPLOAD_ERR_OK)
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('customers_csv_import_failed')));
+		}
+		else
+		{
+			if(($handle = fopen($_FILES['file_path']['tmp_name'], 'r')) !== FALSE)
+			{
+				// Skip the first row as it's the table description
+				fgetcsv($handle);
+				$i = 1;
+
+				$failCodes = array();
+
+				while(($data = fgetcsv($handle)) !== FALSE)
+				{
+					// XSS file data sanity check
+					$data = $this->xss_clean($data);
+
+					$consent = $data[3] == '' ? 0 : 1;
+
+					if(sizeof($data) >= 16 && $consent)
+					{
+						$email = strtolower($data[4]);
+						$person_data = array(
+							'first_name'	=> $data[0],
+							'last_name'		=> $data[1],
+							'gender'		=> $data[2],
+							'email'			=> $email,
+							'phone_number'	=> $data[5],
+							'address_1'		=> $data[6],
+							'address_2'		=> $data[7],
+							'city'			=> $data[8],
+							'state'			=> $data[9],
+							'zip'			=> $data[10],
+							'country'		=> $data[11],
+							'comments'		=> $data[12]
+						);
+
+						$customer_data = array(
+							'consent'			=> $consent,
+							'company_name'		=> $data[13],
+							'discount'			=> $data[15],
+							'discount_type'		=> $data[16],
+							'taxable'			=> $data[17] == '' ? 0 : 1,
+							'date'				=> date('Y-m-d H:i:s'),
+							'employee_id'		=> $this->Employee->get_logged_in_employee_info()->person_id
+						);
+						$account_number = $data[14];
+
+						// don't duplicate people with same email
+						$invalidated = $this->Customer->check_email_exists($email);
+
+						if($account_number != '')
+						{
+							$customer_data['account_number'] = $account_number;
+							$invalidated &= $this->Customer->check_account_number_exists($account_number);
+						}
+					}
+					else
+					{
+						$invalidated = TRUE;
+					}
+
+					if($invalidated)
+					{
+						$failCodes[] = $i;
+					}
+					elseif($this->Customer->save_customer($person_data, $customer_data))
+					{
+						// save customer to Mailchimp selected list
+						$this->mailchimp_lib->addOrUpdateMember($this->_list_id, $person_data['email'], $person_data['first_name'], '', $person_data['last_name']);
+					}
+					else
+					{
+						$failCodes[] = $i;
+					}
+
+					++$i;
+				}
+
+				if(count($failCodes) > 0)
+				{
+					$message = $this->lang->line('customers_csv_import_partially_failed') . ' (' . count($failCodes) . '): ' . implode(', ', $failCodes);
+
+					echo json_encode(array('success' => FALSE, 'message' => $message));
+				}
+				else
+				{
+					echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('customers_csv_import_success')));
+				}
+			}
+			else
+			{
+				echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('customers_csv_import_nodata_wrongformat')));
+			}
+		}
+	}
+}
+?>

application/controllers/Employees.php

@@ -0,0 +1,201 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Persons.php");
+
+class Employees extends Persons
+{
+	public function __construct()
+	{
+		parent::__construct('employees');
+	}
+
+	/*
+	Returns employee table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$employees = $this->Employee->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Employee->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($employees->result() as $person)
+		{
+			$data_rows[] = $this->xss_clean(get_person_data_row($person));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	/*
+	Gives search suggestions based on what is being searched for
+	*/
+	public function suggest()
+	{
+		$suggestions = $this->xss_clean($this->Employee->get_search_suggestions($this->input->get('term'), TRUE));
+
+		echo json_encode($suggestions);
+	}
+
+	public function suggest_search()
+	{
+		$suggestions = $this->xss_clean($this->Employee->get_search_suggestions($this->input->post('term')));
+
+		echo json_encode($suggestions);
+	}
+
+	/*
+	Loads the employee edit form
+	*/
+	public function view($employee_id = -1)
+	{
+		$person_info = $this->Employee->get_info($employee_id);
+		foreach(get_object_vars($person_info) as $property => $value)
+		{
+			$person_info->$property = $this->xss_clean($value);
+		}
+		$data['person_info'] = $person_info;
+		$data['employee_id'] = $employee_id;
+
+		$modules = array();
+		foreach($this->Module->get_all_modules()->result() as $module)
+		{
+			$module->module_id = $this->xss_clean($module->module_id);
+			$module->grant = $this->xss_clean($this->Employee->has_grant($module->module_id, $person_info->person_id));
+			$module->menu_group = $this->xss_clean($this->Employee->get_menu_group($module->module_id, $person_info->person_id));
+
+			$modules[] = $module;
+		}
+		$data['all_modules'] = $modules;
+
+		$permissions = array();
+		foreach($this->Module->get_all_subpermissions()->result() as $permission)
+		{
+			$permission->module_id = $this->xss_clean($permission->module_id);
+			$permission->permission_id = str_replace(' ', '_', $this->xss_clean($permission->permission_id));
+			$permission->grant = $this->xss_clean($this->Employee->has_grant($permission->permission_id, $person_info->person_id));
+
+			$permissions[] = $permission;
+		}
+		$data['all_subpermissions'] = $permissions;
+
+		$this->load->view('employees/form', $data);
+	}
+
+	/*
+	Inserts/updates an employee
+	*/
+	public function save($employee_id = -1)
+	{
+		$first_name = $this->xss_clean($this->input->post('first_name'));
+		$last_name = $this->xss_clean($this->input->post('last_name'));
+		$email = $this->xss_clean(strtolower($this->input->post('email')));
+
+		// format first and last name properly
+		$first_name = $this->nameize($first_name);
+		$last_name = $this->nameize($last_name);
+
+		$person_data = array(
+			'first_name' => $first_name,
+			'last_name' => $last_name,
+			'gender' => $this->input->post('gender'),
+			'email' => $email,
+			'phone_number' => $this->input->post('phone_number'),
+			'address_1' => $this->input->post('address_1'),
+			'address_2' => $this->input->post('address_2'),
+			'city' => $this->input->post('city'),
+			'state' => $this->input->post('state'),
+			'zip' => $this->input->post('zip'),
+			'country' => $this->input->post('country'),
+			'comments' => $this->input->post('comments'),
+		);
+
+		$grants_array = array();
+		foreach($this->Module->get_all_permissions()->result() as $permission)
+		{
+			$grants = array();
+			$grant = $this->input->post('grant_'.$permission->permission_id) != NULL ? $this->input->post('grant_'.$permission->permission_id) : '';
+			if($grant == $permission->permission_id)
+			{
+				$grants['permission_id'] = $permission->permission_id;
+				$grants['menu_group'] = $this->input->post('menu_group_'.$permission->permission_id) != NULL ? $this->input->post('menu_group_'.$permission->permission_id) : '--';
+				$grants_array[] = $grants;
+			}
+		}
+
+		//Password has been changed OR first time password set
+		if($this->input->post('password') != '' && ENVIRONMENT != 'testing')
+		{
+			$exploded = explode(":", $this->input->post('language'));
+			$employee_data = array(
+				'username' 	=> $this->input->post('username'),
+				'password' 	=> password_hash($this->input->post('password'), PASSWORD_DEFAULT),
+				'hash_version' 	=> 2,
+				'language_code' => $exploded[0],
+				'language' 	=> $exploded[1]
+			);
+		}
+		else //Password not changed
+		{
+			$exploded = explode(":", $this->input->post('language'));
+			$employee_data = array(
+				'username' 	=> $this->input->post('username'),
+				'language_code'	=> $exploded[0],
+				'language' 	=> $exploded[1]
+			);
+		}
+
+		if($this->Employee->save_employee($person_data, $employee_data, $grants_array, $employee_id))
+		{
+			// New employee
+			if($employee_id == -1)
+			{
+				echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('employees_successful_adding') . ' ' . $first_name . ' ' . $last_name,
+								'id' => $this->xss_clean($employee_data['person_id'])));
+			}
+			else // Existing employee
+			{
+				echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('employees_successful_updating') . ' ' . $first_name . ' ' . $last_name,
+								'id' => $employee_id));
+			}
+		}
+		else // Failure
+		{
+			echo json_encode(array('success' => FALSE,
+							'message' => $this->lang->line('employees_error_adding_updating') . ' ' . $first_name . ' ' . $last_name,
+							'id' => -1));
+		}
+	}
+
+	/*
+	This deletes employees from the employees table
+	*/
+	public function delete()
+	{
+		$employees_to_delete = $this->xss_clean($this->input->post('ids'));
+
+		if($this->Employee->delete_list($employees_to_delete))
+		{
+			echo json_encode(array('success' => TRUE,'message' => $this->lang->line('employees_successful_deleted') . ' ' .
+							count($employees_to_delete) . ' ' . $this->lang->line('employees_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('employees_cannot_be_deleted')));
+		}
+	}
+
+	public function check_username($employee_id)
+	{
+		$exists = $this->Employee->username_exists($employee_id, $this->input->get('username'));
+		echo !$exists ? 'true' : 'false';
+	}
+}
+?>

application/controllers/Expenses.php

@@ -0,0 +1,183 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Expenses extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('expenses');
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_expenses_manage_table_headers());
+
+		// filters that will be loaded in the multiselect dropdown
+		$data['filters'] = array('only_cash' => $this->lang->line('expenses_cash_filter'),
+			'only_due' => $this->lang->line('expenses_due_filter'),
+			'only_check' => $this->lang->line('expenses_check_filter'),
+			'only_credit' => $this->lang->line('expenses_credit_filter'),
+			'only_debit' => $this->lang->line('expenses_debit_filter'),
+			'is_deleted' => $this->lang->line('expenses_is_deleted'));
+
+		$this->load->view('expenses/manage', $data);
+	}
+
+	public function search()
+	{
+		$payments = 0;
+		$search   = $this->input->get('search');
+		$limit    = $this->input->get('limit');
+		$offset   = $this->input->get('offset');
+		$sort     = $this->input->get('sort');
+		$order    = $this->input->get('order');
+		$filters  = array(
+					 'start_date' => $this->input->get('start_date'),
+					 'end_date' => $this->input->get('end_date'),
+					 'only_cash' => FALSE,
+					 'only_due' => FALSE,
+					 'only_check' => FALSE,
+					 'only_credit' => FALSE,
+					 'only_debit' => FALSE,
+					 'is_deleted' => FALSE);
+
+		// check if any filter is set in the multiselect dropdown
+		$filledup = array_fill_keys($this->input->get('filters'), TRUE);
+		$filters = array_merge($filters, $filledup);
+		$expenses = $this->Expense->search($search, $filters, $limit, $offset, $sort, $order);
+		$total_rows = $this->Expense->get_found_rows($search, $filters);
+		$payments = $this->Expense->get_payments_summary($search, $filters);
+		$payment_summary = get_expenses_manage_payments_summary($payments, $expenses);
+		$data_rows = array();
+		foreach($expenses->result() as $expense)
+		{
+			$data_rows[] = $this->xss_clean(get_expenses_data_row($expense));
+		}
+
+		if($total_rows > 0)
+		{
+			$data_rows[] = $this->xss_clean(get_expenses_data_last_row($expenses));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows, 'payment_summary' => $payment_summary));
+	}
+
+	public function view($expense_id = -1)
+	{
+		$data = array();
+
+		$data['employees'] = array();
+		foreach($this->Employee->get_all()->result() as $employee)
+		{
+			foreach(get_object_vars($employee) as $property => $value)
+			{
+				$employee->$property = $this->xss_clean($value);
+			}
+
+			$data['employees'][$employee->person_id] = $employee->first_name . ' ' . $employee->last_name;
+		}
+
+		$data['expenses_info'] = $this->Expense->get_info($expense_id);
+
+		$expense_categories = array();
+		foreach($this->Expense_category->get_all(0, 0, TRUE)->result_array() as $row)
+		{
+			$expense_categories[$row['expense_category_id']] = $row['category_name'];
+		}
+		$data['expense_categories'] = $expense_categories;
+
+		$expense_id = $data['expenses_info']->expense_id;
+
+		if(empty($expense_id))
+		{
+			$data['expenses_info']->date = date('Y-m-d H:i:s');
+			$data['expenses_info']->employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+		}
+
+		$data['payments'] = array();
+		foreach($this->Expense->get_expense_payment($expense_id)->result() as $payment)
+		{
+			foreach(get_object_vars($payment) as $property => $value)
+			{
+				$payment->$property = $this->xss_clean($value);
+			}
+
+			$data['payments'][] = $payment;
+		}
+
+		// don't allow gift card to be a payment option in a sale transaction edit because it's a complex change
+		$data['payment_options'] = $this->xss_clean($this->Expense->get_payment_options(FALSE));
+
+		$this->load->view("expenses/form", $data);
+	}
+
+	public function get_row($row_id)
+	{
+		$expense_info = $this->Expense->get_info($row_id);
+		$data_row = $this->xss_clean(get_expenses_data_row($expense_info));
+
+		echo json_encode($data_row);
+	}
+
+	public function save($expense_id = -1)
+	{
+		$newdate = $this->input->post('date');
+
+		$date_formatter = date_create_from_format($this->config->item('dateformat') . ' ' . $this->config->item('timeformat'), $newdate);
+
+		$expense_data = array(
+			'date' => $date_formatter->format('Y-m-d H:i:s'),
+			'supplier_id' => $this->input->post('supplier_id') == '' ? NULL : $this->input->post('supplier_id'),
+			'supplier_tax_code' => $this->input->post('supplier_tax_code'),
+			'amount' => parse_decimals($this->input->post('amount')),
+			'tax_amount' => parse_decimals($this->input->post('tax_amount')),
+			'payment_type' => $this->input->post('payment_type'),
+			'expense_category_id' => $this->input->post('expense_category_id'),
+			'description' => $this->input->post('description'),
+			'employee_id' => $this->input->post('employee_id'),
+			'deleted' => $this->input->post('deleted') != NULL
+		);
+
+		if($this->Expense->save($expense_data, $expense_id))
+		{
+			$expense_data = $this->xss_clean($expense_data);
+
+			//New expense_id
+			if($expense_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('expenses_successful_adding'), 'id' => $expense_data['expense_id']));
+			}
+			else // Existing Expense
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('expenses_successful_updating'), 'id' => $expense_id));
+			}
+		}
+		else//failure
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('expenses_error_adding_updating'), 'id' => -1));
+		}
+	}
+
+	public function ajax_check_amount()
+	{
+		$value = $this->input->post();
+		$parsed_value = parse_decimals(array_pop($value));
+		echo json_encode(array('success' => $parsed_value !== FALSE));
+	}
+
+	public function delete()
+	{
+		$expenses_to_delete = $this->input->post('ids');
+
+		if($this->Expense->delete_list($expenses_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('expenses_successful_deleted') . ' ' . count($expenses_to_delete) . ' ' . $this->lang->line('expenses_one_or_multiple'), 'ids' => $expenses_to_delete));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('expenses_cannot_be_deleted'), 'ids' => $expenses_to_delete));
+		}
+	}
+}
+?>

application/controllers/Expenses_categories.php

@@ -0,0 +1,97 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Expenses_categories extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('expenses_categories');
+	}
+
+	public function index()
+	{
+		 $data['table_headers'] = $this->xss_clean(get_expense_category_manage_table_headers());
+
+		 $this->load->view('expenses_categories/manage', $data);
+	}
+
+	/*
+	Returns expense_category_manage table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$expense_categories = $this->Expense_category->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Expense_category->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($expense_categories->result() as $expense_category)
+		{
+			$data_rows[] = $this->xss_clean(get_expense_category_data_row($expense_category));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_expense_category_data_row($this->Expense_category->get_info($row_id)));
+
+		echo json_encode($data_row);
+	}
+
+	public function view($expense_category_id = -1)
+	{
+		$data['category_info'] = $this->Expense_category->get_info($expense_category_id);
+
+		$this->load->view("expenses_categories/form", $data);
+	}
+
+	public function save($expense_category_id = -1)
+	{
+		$expense_category_data = array(
+			'category_name' => $this->input->post('category_name'),
+			'category_description' => $this->input->post('category_description')
+		);
+
+		if($this->Expense_category->save($expense_category_data, $expense_category_id))
+		{
+			$expense_category_data = $this->xss_clean($expense_category_data);
+
+			// New expense_category_id
+			if($expense_category_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('expenses_categories_successful_adding'), 'id' => $expense_category_data['expense_category_id']));
+			}
+			else // Existing Expense Category
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('expenses_categories_successful_updating'), 'id' => $expense_category_id));
+			}
+		}
+		else//failure
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('expenses_categories_error_adding_updating') . ' ' . $expense_category_data['category_name'], 'id' => -1));
+		}
+	}
+
+	public function delete()
+	{
+		$expense_category_to_delete = $this->input->post('ids');
+
+		if($this->Expense_category->delete_list($expense_category_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('expenses_categories_successful_deleted') . ' ' . count($expense_category_to_delete) . ' ' . $this->lang->line('expenses_categories_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('expenses_categories_cannot_be_deleted')));
+		}
+	}
+}
+?>

application/controllers/Giftcards.php

@@ -0,0 +1,152 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Giftcards extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('giftcards');
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_giftcards_manage_table_headers());
+
+		$this->load->view('giftcards/manage', $data);
+	}
+
+	/*
+	Returns Giftcards table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$giftcards = $this->Giftcard->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Giftcard->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($giftcards->result() as $giftcard)
+		{
+			$data_rows[] = $this->xss_clean(get_giftcard_data_row($giftcard));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	/*
+	Gives search suggestions based on what is being searched for
+	*/
+
+	public function suggest()
+	{
+		$suggestions = $this->xss_clean($this->Giftcard->get_search_suggestions($this->input->get('term'), TRUE));
+
+		echo json_encode($suggestions);
+	}
+
+	public function suggest_search()
+	{
+		$suggestions = $this->xss_clean($this->Giftcard->get_search_suggestions($this->input->post('term')));
+
+		echo json_encode($suggestions);
+	}
+
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_giftcard_data_row($this->Giftcard->get_info($row_id)));
+
+		echo json_encode($data_row);
+	}
+
+	public function view($giftcard_id = -1)
+	{
+		$giftcard_info = $this->Giftcard->get_info($giftcard_id);
+
+		$data['selected_person_name'] = ($giftcard_id > 0 && isset($giftcard_info->person_id)) ? $giftcard_info->first_name . ' ' . $giftcard_info->last_name : '';
+		$data['selected_person_id'] = $giftcard_info->person_id;
+		if($this->config->item('giftcard_number') == "random")
+		{
+			$data['giftcard_number'] = $giftcard_id > 0 ? $giftcard_info->giftcard_number : '';
+		}
+		else
+		{
+			$max_giftnumber = isset($this->Giftcard->get_max_number()->giftcard_number) ? $this->Giftcard->get_max_number()->giftcard_number : 0;
+			$data['giftcard_number'] = $giftcard_id > 0 ? $giftcard_info->giftcard_number : $max_giftnumber + 1;
+		}
+		$data['giftcard_id'] = $giftcard_id;
+		$data['giftcard_value'] = $giftcard_info->value;
+
+		$data = $this->xss_clean($data);
+
+		$this->load->view("giftcards/form", $data);
+	}
+
+	public function save($giftcard_id = -1)
+	{
+		$giftcard_number = $this->input->post('giftcard_number');
+
+		if($giftcard_id == -1 && trim($giftcard_number) == '')
+		{
+			$giftcard_number = $this->Giftcard->generate_unique_giftcard_name($this->input->post('giftcard_amount'));
+		}
+
+		$giftcard_data = array(
+			'record_time' => date('Y-m-d H:i:s'),
+			'giftcard_number' => $giftcard_number,
+			'value' => parse_decimals($this->input->post('giftcard_amount')),
+			'person_id' => $this->input->post('person_id') == '' ? NULL : $this->input->post('person_id')
+		);
+
+		if($this->Giftcard->save($giftcard_data, $giftcard_id))
+		{
+			$giftcard_data = $this->xss_clean($giftcard_data);
+
+			//New giftcard
+			if($giftcard_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('giftcards_successful_adding') . ' ' .
+								$giftcard_data['giftcard_number'], 'id' => $giftcard_data['giftcard_id']));
+			}
+			else //Existing giftcard
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('giftcards_successful_updating') . ' ' .
+								$giftcard_data['giftcard_number'], 'id' => $giftcard_id));
+			}
+		}
+		else //failure
+		{
+			$giftcard_data = $this->xss_clean($giftcard_data);
+			
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('giftcards_error_adding_updating') . ' ' .
+							$giftcard_data['giftcard_number'], 'id' => -1));
+		}
+	}
+
+	public function ajax_check_number_giftcard()
+	{
+		$parsed_value = parse_decimals($this->input->post('giftcard_amount'));
+		echo json_encode(array('success' => $parsed_value !== FALSE, 'giftcard_amount' => to_currency_no_money($parsed_value)));
+	}
+
+	public function delete()
+	{
+		$giftcards_to_delete = $this->xss_clean($this->input->post('ids'));
+
+		if($this->Giftcard->delete_list($giftcards_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('giftcards_successful_deleted') . ' ' .
+							count($giftcards_to_delete).' '.$this->lang->line('giftcards_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('giftcards_cannot_be_deleted')));
+		}
+	}
+}
+?>

application/controllers/Home.php

@@ -0,0 +1,72 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Home extends Secure_Controller 
+{
+	public function __construct()
+	{
+		parent::__construct(NULL, NULL, 'home');
+	}
+
+	public function index()
+	{
+		$this->load->view('home/home');
+	}
+
+	public function logout()
+	{
+		$this->Employee->logout();
+	}
+
+	/*
+	Load "change employee password" form
+	*/
+	public function change_password($employee_id = -1)
+	{
+		$person_info = $this->Employee->get_info($employee_id);
+		foreach(get_object_vars($person_info) as $property => $value)
+		{
+			$person_info->$property = $this->xss_clean($value);
+		}
+		$data['person_info'] = $person_info;
+
+		$this->load->view('home/form_change_password', $data);
+	}
+
+	/*
+	Change employee password
+	*/
+	public function save($employee_id = -1)
+	{
+		if($this->input->post('current_password') != '' && $employee_id != -1)
+		{
+			if($this->Employee->check_password($this->input->post('username'), $this->input->post('current_password')))
+			{
+				$employee_data = array(
+					'username' => $this->input->post('username'),
+					'password' => password_hash($this->input->post('password'), PASSWORD_DEFAULT),
+					'hash_version' => 2
+				);
+
+				if($this->Employee->change_password($employee_data, $employee_id))
+				{
+					echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('employees_successful_change_password'), 'id' => $employee_id));
+				}
+				else//failure
+				{
+					echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('employees_unsuccessful_change_password'), 'id' => -1));
+				}
+			}
+			else
+			{
+				echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('employees_current_password_invalid'), 'id' => -1));
+			}
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('employees_current_password_invalid'), 'id' => -1));
+		}
+	}
+}
+?>

application/controllers/Item_kits.php

@@ -0,0 +1,247 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Item_kits extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('item_kits');
+	}
+	
+	/*
+	Add the total cost and retail price to a passed items kit retrieving the data from each singular item part of the kit
+	*/
+	private function _add_totals_to_item_kit($item_kit)
+	{
+		$kit_item_info = $this->Item->get_info(isset($item_kit->kit_item_id) ? $item_kit->kit_item_id : $item_kit->item_id);
+
+		$item_kit->total_cost_price = 0;
+		$item_kit->total_unit_price = (float)$kit_item_info->unit_price;
+		$total_quantity = 0;
+
+		foreach($this->Item_kit_items->get_info($item_kit->item_kit_id) as $item_kit_item)
+		{
+			$item_info = $this->Item->get_info($item_kit_item['item_id']);
+			foreach(get_object_vars($item_info) as $property => $value)
+			{
+				$item_info->$property = $this->xss_clean($value);
+			}
+
+			$item_kit->total_cost_price += $item_info->cost_price * $item_kit_item['quantity'];
+
+			if($item_kit->price_option == PRICE_OPTION_ALL || ($item_kit->price_option == PRICE_OPTION_KIT_STOCK && $item_info->stock_type == HAS_STOCK ))
+			{
+				$item_kit->total_unit_price += $item_info->unit_price * $item_kit_item['quantity'];
+				$total_quantity += $item_kit_item['quantity'];
+			}
+		}
+
+		$discount_fraction = bcdiv($item_kit->kit_discount, 100);
+
+		$item_kit->total_unit_price = $item_kit->total_unit_price - round(($item_kit->kit_discount_type == PERCENT)?bcmul($item_kit->total_unit_price, $discount_fraction): $item_kit->kit_discount, totals_decimals(), PHP_ROUND_HALF_UP);
+
+		return $item_kit;
+	}
+	
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_item_kits_manage_table_headers());
+
+		$this->load->view('item_kits/manage', $data);
+	}
+
+	/*
+	Returns Item kits table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$item_kits = $this->Item_kit->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Item_kit->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($item_kits->result() as $item_kit)
+		{
+			// calculate the total cost and retail price of the Kit so it can be printed out in the manage table
+			$item_kit = $this->_add_totals_to_item_kit($item_kit);
+			$data_rows[] = $this->xss_clean(get_item_kit_data_row($item_kit));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function suggest_search()
+	{
+		$suggestions = $this->xss_clean($this->Item_kit->get_search_suggestions($this->input->post('term')));
+
+		echo json_encode($suggestions);
+	}
+
+	public function get_row($row_id)
+	{
+		// calculate the total cost and retail price of the Kit so it can be added to the table refresh
+		$item_kit = $this->_add_totals_to_item_kit($this->Item_kit->get_info($row_id));
+
+		echo json_encode(get_item_kit_data_row($item_kit));
+	}
+	
+	public function view($item_kit_id = -1)
+	{
+		$info = $this->Item_kit->get_info($item_kit_id);
+
+		if($item_kit_id == -1)
+		{
+			$info->price_option = '0';
+			$info->print_option = PRINT_ALL;
+			$info->kit_item_id = 0;
+			$info->item_number = '';
+		}
+		foreach(get_object_vars($info) as $property => $value)
+		{
+			$info->$property = $this->xss_clean($value);
+		}
+
+		$data['item_kit_info']  = $info;
+
+		$items = array();
+		foreach($this->Item_kit_items->get_info($item_kit_id) as $item_kit_item)
+		{
+			$item['kit_sequence'] = $this->xss_clean($item_kit_item['kit_sequence']);
+			$item['name'] = $this->xss_clean($this->Item->get_info($item_kit_item['item_id'])->name);
+			$item['item_id'] = $this->xss_clean($item_kit_item['item_id']);
+			$item['quantity'] = $this->xss_clean($item_kit_item['quantity']);
+
+			$items[] = $item;
+		}
+
+		$data['item_kit_items'] = $items;
+
+		$data['selected_kit_item_id'] = $info->kit_item_id;
+		$data['selected_kit_item'] = ($item_kit_id > 0 && isset($info->kit_item_id)) ? $info->item_name : '';
+
+		$this->load->view("item_kits/form", $data);
+	}
+	
+	public function save($item_kit_id = -1)
+	{
+		$item_kit_data = array(
+			'name' => $this->input->post('name'),
+			'item_kit_number' => $this->input->post('item_kit_number'),
+			'item_id' => $this->input->post('kit_item_id'),
+			'kit_discount' => $this->input->post('kit_discount'),
+			'kit_discount_type' => $this->input->post('kit_discount_type') == NULL ? PERCENT : $this->input->post('kit_discount_type'),
+			'price_option' => $this->input->post('price_option'),
+			'print_option' => $this->input->post('print_option'),
+			'description' => $this->input->post('description')
+		);
+		
+		if($this->Item_kit->save($item_kit_data, $item_kit_id))
+		{
+			$new_item = FALSE;
+			//New item kit
+			if($item_kit_id == -1)
+			{
+				$item_kit_id = $item_kit_data['item_kit_id'];
+				$new_item = TRUE;
+			}
+
+			if($this->input->post('item_kit_qty') != NULL)
+			{
+				$item_kit_items = array();
+				foreach($this->input->post('item_kit_qty') as $item_id => $quantity)
+				{
+					$seq = $this->input->post('item_kit_seq[' . $item_id . ']');
+					$item_kit_items[] = array(
+						'item_id' => $item_id,
+						'quantity' => $quantity,
+						'kit_sequence' => $seq
+					);
+				}
+
+			}
+
+			$success = $this->Item_kit_items->save($item_kit_items, $item_kit_id);
+
+			$item_kit_data = $this->xss_clean($item_kit_data);
+
+			if($new_item)
+			{
+				echo json_encode(array('success' => $success,
+					'message' => $this->lang->line('item_kits_successful_adding').' '.$item_kit_data['name'], 'id' => $item_kit_id));
+
+			}
+			else
+			{
+				echo json_encode(array('success' => $success,
+					'message' => $this->lang->line('item_kits_successful_updating').' '.$item_kit_data['name'], 'id' => $item_kit_id));
+			}
+		}
+		else//failure
+		{
+			$item_kit_data = $this->xss_clean($item_kit_data);
+
+			echo json_encode(array('success' => FALSE, 
+								'message' => $this->lang->line('item_kits_error_adding_updating').' '.$item_kit_data['name'], 'id' => -1));
+		}
+	}
+	
+	public function delete()
+	{
+		$item_kits_to_delete = $this->xss_clean($this->input->post('ids'));
+
+		if($this->Item_kit->delete_list($item_kits_to_delete))
+		{
+			echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('item_kits_successful_deleted').' '.count($item_kits_to_delete).' '.$this->lang->line('item_kits_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE,
+								'message' => $this->lang->line('item_kits_cannot_be_deleted')));
+		}
+	}
+
+	public function check_item_number()
+	{
+		$exists = $this->Item_kit->item_number_exists($this->input->post('item_kit_number'), $this->input->post('item_kit_id'));
+		echo !$exists ? 'true' : 'false';
+	}
+	
+	public function generate_barcodes($item_kit_ids)
+	{
+		$this->load->library('barcode_lib');
+		$result = array();
+
+		$item_kit_ids = explode(':', $item_kit_ids);
+		foreach($item_kit_ids as $item_kid_id)
+		{		
+			// calculate the total cost and retail price of the Kit so it can be added to the barcode text at the bottom
+			$item_kit = $this->_add_totals_to_item_kit($this->Item_kit->get_info($item_kid_id));
+			
+			$item_kid_id = 'KIT '. urldecode($item_kid_id);
+
+			$result[] = array('name' => $item_kit->name, 'item_id' => $item_kid_id, 'item_number' => $item_kid_id,
+							'cost_price' => $item_kit->total_cost_price, 'unit_price' => $item_kit->total_unit_price);
+		}
+
+		$data['items'] = $result;
+		$barcode_config = $this->barcode_lib->get_barcode_config();
+		// in case the selected barcode type is not Code39 or Code128 we set by default Code128
+		// the rationale for this is that EAN codes cannot have strings as seed, so 'KIT ' is not allowed
+		if($barcode_config['barcode_type'] != 'Code39' && $barcode_config['barcode_type'] != 'Code128')
+		{
+			$barcode_config['barcode_type'] = 'Code128';
+		}
+		$data['barcode_config'] = $barcode_config;
+
+		// display barcodes
+		$this->load->view("barcodes/barcode_sheet", $data);
+	}
+}
+?>

application/controllers/Login.php

@@ -0,0 +1,125 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Login extends CI_Controller
+{
+	public function index()
+	{
+		$this->load->library('migration');
+
+		if($this->Employee->is_logged_in())
+		{
+			redirect('home');
+		}
+		else
+		{
+			$this->form_validation->set_error_delimiters('<div class="error">', '</div>');
+
+			$this->form_validation->set_rules('username', 'lang:login_username', 'required|callback_login_check');
+
+			if($this->form_validation->run() == FALSE)
+			{
+				$this->load->view('login');
+			}
+			else
+			{
+				redirect('home');
+			}
+		}
+	}
+
+	public function login_check($username)
+	{
+		if(!$this->installation_check())
+		{
+			$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_installation'));
+
+			return FALSE;
+		}
+
+		if(!$this->migration->is_latest())
+		{
+			set_time_limit(3600);
+			// trigger any required upgrade before starting the application
+			$this->migration->latest();
+		}
+
+		$password = $this->input->post('password');
+
+		if(!$this->Employee->login($username, $password))
+		{
+			$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_username_and_password'));
+
+			return FALSE;
+		}
+
+		if($this->config->item('gcaptcha_enable'))
+		{
+			$g_recaptcha_response = $this->input->post('g-recaptcha-response');
+
+			if(!$this->gcaptcha_check($g_recaptcha_response))
+			{
+				$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_gcaptcha'));
+
+				return FALSE;
+			}
+		}
+
+		return TRUE;
+	}
+
+	private function gcaptcha_check($response)
+	{
+		if(!empty($response))
+		{
+			$check = array(
+				'secret'   => $this->config->item('gcaptcha_secret_key'),
+				'response' => $response,
+				'remoteip' => $this->input->ip_address()
+			);
+
+			$ch = curl_init();
+
+			curl_setopt($ch, CURLOPT_URL, "https://www.google.com/recaptcha/api/siteverify");
+			curl_setopt($ch, CURLOPT_POST, TRUE);
+			curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($check));
+			curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+
+			$result = curl_exec($ch);
+
+			curl_close($ch);
+
+			$status = json_decode($result, TRUE);
+
+			if(!empty($status['success']))
+			{
+				return TRUE;
+			}
+		}
+
+		return FALSE;
+	}
+
+	private function installation_check()
+	{
+		// get PHP extensions and check that the required ones are installed
+		$extensions = implode(', ', get_loaded_extensions());
+		$keys = array('bcmath', 'intl', 'gd', 'openssl', 'mbstring', 'curl');
+		$pattern = '/';
+		foreach($keys as $key) 
+		{
+			$pattern .= '(?=.*\b' . preg_quote($key, '/') . '\b)';
+		}
+		$pattern .= '/i';
+		$result = preg_match($pattern, $extensions);
+
+		if(!$result)
+		{
+			error_log('Check your php.ini');
+			error_log('PHP installed extensions: ' . $extensions);
+			error_log('PHP required extensions: ' . implode(', ', $keys));
+		}
+
+		return $result;
+	}
+}
+?>

application/controllers/Messages.php

@@ -0,0 +1,65 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Messages extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('messages');
+		
+		$this->load->library('sms_lib');
+	}
+	
+	public function index()
+	{
+		$this->load->view('messages/sms');
+	}
+
+	public function view($person_id = -1)
+	{ 
+		$info = $this->Person->get_info($person_id);
+		foreach(get_object_vars($info) as $property => $value)
+		{
+			$info->$property = $this->xss_clean($value);
+		}
+		$data['person_info'] = $info;
+
+		$this->load->view('messages/form_sms', $data);
+	}
+
+	public function send()
+	{	
+		$phone   = $this->input->post('phone');
+		$message = $this->input->post('message');
+
+		$response = $this->sms_lib->sendSMS($phone, $message);
+
+		if($response)
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('messages_successfully_sent') . ' ' . $this->xss_clean($phone)));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('messages_unsuccessfully_sent') . ' ' . $this->xss_clean($phone)));
+		}
+	}
+	
+	public function send_form($person_id = -1)
+	{	
+		$phone   = $this->input->post('phone');
+		$message = $this->input->post('message');
+
+		$response = $this->sms_lib->sendSMS($phone, $message);
+
+		if($response)
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('messages_successfully_sent') . ' ' . $this->xss_clean($phone), 'person_id' => $this->xss_clean($person_id)));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('messages_unsuccessfully_sent') . ' ' . $this->xss_clean($phone), 'person_id' => -1));
+		}
+	}
+}
+?>

application/controllers/No_access.php

@@ -0,0 +1,15 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+class No_Access extends CI_Controller 
+{
+	public function index($module_id = '', $permission_id = '')
+	{
+		$data['module_name']   = $this->Module->get_module_name($module_id);
+		$data['permission_id'] = $permission_id;
+		
+		$data = $this->security->xss_clean($data);
+		
+		$this->load->view('no_access', $data);
+	}
+}
+?>

application/controllers/Office.php

@@ -0,0 +1,22 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Office extends Secure_Controller
+{
+	function __construct()
+	{
+		parent::__construct('office', NULL, 'office');
+	}
+
+	public function index()
+	{
+		$this->load->view('home/office');
+	}
+
+	public function logout()
+	{
+		$this->Employee->logout();
+	}
+}
+?>

application/controllers/Persons.php

@@ -0,0 +1,55 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+abstract class Persons extends Secure_Controller
+{
+	public function __construct($module_id = NULL)
+	{
+		parent::__construct($module_id);
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_people_manage_table_headers());
+
+		$this->load->view('people/manage', $data);
+	}
+
+	/*
+	 Gives search suggestions based on what is being searched for
+	*/
+	public function suggest()
+	{
+		$suggestions = $this->xss_clean($this->Person->get_search_suggestions($this->input->post('term')));
+
+		echo json_encode($suggestions);
+	}
+
+	/*
+	Gets one row for a person manage table. This is called using AJAX to update one row.
+	*/
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_person_data_row($this->Person->get_info($row_id)));
+
+		echo json_encode($data_row);
+	}
+
+	/*
+	Capitalize segments of a name, and put the rest into lower case.
+	You can pass the characters you want to use as delimiters as exceptions.
+	The function supports UTF-8 string.
+
+	Example:
+		i.e. <?php echo nameize("john o'grady-smith"); ?>
+
+		returns John O'Grady-Smith
+	*/
+
+	protected function nameize($string)
+	{
+		return str_name_case($string);
+	}
+}
+?>

application/controllers/Receivings.php

@@ -0,0 +1,409 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Receivings extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('receivings');
+
+		$this->load->library('receiving_lib');
+		$this->load->library('token_lib');
+		$this->load->library('barcode_lib');
+	}
+
+	public function index()
+	{
+		$this->_reload();
+	}
+
+	public function item_search()
+	{
+		$suggestions = $this->Item->get_search_suggestions($this->input->get('term'), array('search_custom' => FALSE, 'is_deleted' => FALSE), TRUE);
+		$suggestions = array_merge($suggestions, $this->Item_kit->get_search_suggestions($this->input->get('term')));
+
+		$suggestions = $this->xss_clean($suggestions);
+
+		echo json_encode($suggestions);
+	}
+
+	public function stock_item_search()
+	{
+		$suggestions = $this->Item->get_stock_search_suggestions($this->input->get('term'), array('search_custom' => FALSE, 'is_deleted' => FALSE), TRUE);
+		$suggestions = array_merge($suggestions, $this->Item_kit->get_search_suggestions($this->input->get('term')));
+
+		$suggestions = $this->xss_clean($suggestions);
+
+		echo json_encode($suggestions);
+	}
+
+	public function select_supplier()
+	{
+		$supplier_id = $this->input->post('supplier');
+		if($this->Supplier->exists($supplier_id))
+		{
+			$this->receiving_lib->set_supplier($supplier_id);
+		}
+
+		$this->_reload();
+	}
+
+	public function change_mode()
+	{
+		$stock_destination = $this->input->post('stock_destination');
+		$stock_source = $this->input->post('stock_source');
+
+		if((!$stock_source || $stock_source == $this->receiving_lib->get_stock_source()) &&
+			(!$stock_destination || $stock_destination == $this->receiving_lib->get_stock_destination()))
+		{
+			$this->receiving_lib->clear_reference();
+			$mode = $this->input->post('mode');
+			$this->receiving_lib->set_mode($mode);
+		}
+		elseif($this->Stock_location->is_allowed_location($stock_source, 'receivings'))
+		{
+			$this->receiving_lib->set_stock_source($stock_source);
+			$this->receiving_lib->set_stock_destination($stock_destination);
+		}
+
+		$this->_reload();
+	}
+	
+	public function set_comment()
+	{
+		$this->receiving_lib->set_comment($this->input->post('comment'));
+	}
+
+	public function set_print_after_sale()
+	{
+		$this->receiving_lib->set_print_after_sale($this->input->post('recv_print_after_sale'));
+	}
+	
+	public function set_reference()
+	{
+		$this->receiving_lib->set_reference($this->input->post('recv_reference'));
+	}
+	
+	public function add()
+	{
+		$data = array();
+
+		$mode = $this->receiving_lib->get_mode();
+		$item_id_or_number_or_item_kit_or_receipt = $this->input->post('item');
+		$this->token_lib->parse_barcode($quantity, $price, $item_id_or_number_or_item_kit_or_receipt);
+		$quantity = ($mode == 'receive' || $mode == 'requisition') ? $quantity : -$quantity;
+		$item_location = $this->receiving_lib->get_stock_source();
+		$discount = $this->config->item('default_receivings_discount');
+		$discount_type = $this->config->item('default_receivings_discount_type');
+
+		if($mode == 'return' && $this->Receiving->is_valid_receipt($item_id_or_number_or_item_kit_or_receipt))
+		{
+			$this->receiving_lib->return_entire_receiving($item_id_or_number_or_item_kit_or_receipt);
+		}
+		elseif($this->Item_kit->is_valid_item_kit($item_id_or_number_or_item_kit_or_receipt))
+		{
+			$this->receiving_lib->add_item_kit($item_id_or_number_or_item_kit_or_receipt, $item_location, $discount, $discount_type);
+		}
+		elseif(!$this->receiving_lib->add_item($item_id_or_number_or_item_kit_or_receipt, $quantity, $item_location, $discount,  $discount_type))
+		{
+			$data['error'] = $this->lang->line('receivings_unable_to_add_item');
+		}
+
+		$this->_reload($data);
+	}
+
+	public function edit_item($item_id)
+	{
+		$data = array();
+
+		$this->form_validation->set_rules('price', 'lang:items_price', 'required|callback_numeric');
+		$this->form_validation->set_rules('quantity', 'lang:items_quantity', 'required|callback_numeric');
+		$this->form_validation->set_rules('discount', 'lang:items_discount', 'required|callback_numeric');
+
+		$description = $this->input->post('description');
+		$serialnumber = $this->input->post('serialnumber');
+		$price = parse_decimals($this->input->post('price'));
+		$quantity = parse_quantity($this->input->post('quantity'));
+		$discount_type = $this->input->post('discount_type');
+		$discount = $discount_type ? parse_quantity($this->input->post('discount')) : parse_decimals($this->input->post('discount'));
+
+		$receiving_quantity = $this->input->post('receiving_quantity');
+
+		if($this->form_validation->run() != FALSE)
+		{
+			$this->receiving_lib->edit_item($item_id, $description, $serialnumber, $quantity, $discount, $discount_type, $price, $receiving_quantity);
+		}
+		else
+		{
+			$data['error']=$this->lang->line('receivings_error_editing_item');
+		}
+
+		$this->_reload($data);
+	}
+	
+	public function edit($receiving_id)
+	{
+		$data = array();
+
+		$data['suppliers'] = array('' => 'No Supplier');
+		foreach($this->Supplier->get_all()->result() as $supplier)
+		{
+			$data['suppliers'][$supplier->person_id] = $this->xss_clean($supplier->first_name . ' ' . $supplier->last_name);
+		}
+	
+		$data['employees'] = array();
+		foreach($this->Employee->get_all()->result() as $employee)
+		{
+			$data['employees'][$employee->person_id] = $this->xss_clean($employee->first_name . ' '. $employee->last_name);
+		}
+	
+		$receiving_info = $this->xss_clean($this->Receiving->get_info($receiving_id)->row_array());
+		$data['selected_supplier_name'] = !empty($receiving_info['supplier_id']) ? $receiving_info['company_name'] : '';
+		$data['selected_supplier_id'] = $receiving_info['supplier_id'];
+		$data['receiving_info'] = $receiving_info;
+	
+		$this->load->view('receivings/form', $data);
+	}
+
+	public function delete_item($item_number)
+	{
+		$this->receiving_lib->delete_item($item_number);
+
+		$this->_reload();
+	}
+	
+	public function delete($receiving_id = -1, $update_inventory = TRUE) 
+	{
+		$employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+		$receiving_ids = $receiving_id == -1 ? $this->input->post('ids') : array($receiving_id);
+	
+		if($this->Receiving->delete_list($receiving_ids, $employee_id, $update_inventory))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('receivings_successfully_deleted') . ' ' .
+							count($receiving_ids) . ' ' . $this->lang->line('receivings_one_or_multiple'), 'ids' => $receiving_ids));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('receivings_cannot_be_deleted')));
+		}
+	}
+
+	public function remove_supplier()
+	{
+		$this->receiving_lib->clear_reference();
+		$this->receiving_lib->remove_supplier();
+
+		$this->_reload();
+	}
+
+	public function complete()
+	{
+		$data = array();
+		
+		$data['cart'] = $this->receiving_lib->get_cart();
+		$data['total'] = $this->receiving_lib->get_total();
+		$data['transaction_time'] = to_datetime(time());
+		$data['mode'] = $this->receiving_lib->get_mode();
+		$data['comment'] = $this->receiving_lib->get_comment();
+		$data['reference'] = $this->receiving_lib->get_reference();
+		$data['payment_type'] = $this->input->post('payment_type');
+		$data['show_stock_locations'] = $this->Stock_location->show_locations('receivings');
+		$data['stock_location'] = $this->receiving_lib->get_stock_source();
+		if($this->input->post('amount_tendered') != NULL)
+		{
+			$data['amount_tendered'] = $this->input->post('amount_tendered');
+			$data['amount_change'] = to_currency($data['amount_tendered'] - $data['total']);
+		}
+		
+		$employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
+		$employee_info = $this->Employee->get_info($employee_id);
+		$data['employee'] = $employee_info->first_name . ' ' . $employee_info->last_name;
+
+		$supplier_info = '';
+		$supplier_id = $this->receiving_lib->get_supplier();
+		if($supplier_id != -1)
+		{
+			$supplier_info = $this->Supplier->get_info($supplier_id);
+			$data['supplier'] = $supplier_info->company_name;
+			$data['first_name'] = $supplier_info->first_name;
+			$data['last_name'] = $supplier_info->last_name;
+			$data['supplier_email'] = $supplier_info->email;
+			$data['supplier_address'] = $supplier_info->address_1;
+			if(!empty($supplier_info->zip) or !empty($supplier_info->city))
+			{
+				$data['supplier_location'] = $supplier_info->zip . ' ' . $supplier_info->city;				
+			}
+			else
+			{
+				$data['supplier_location'] = '';
+			}
+		}
+
+		//SAVE receiving to database
+		$data['receiving_id'] = 'RECV ' . $this->Receiving->save($data['cart'], $supplier_id, $employee_id, $data['comment'], $data['reference'], $data['payment_type'], $data['stock_location']);
+
+		$data = $this->xss_clean($data);
+
+		if($data['receiving_id'] == 'RECV -1')
+		{
+			$data['error_message'] = $this->lang->line('receivings_transaction_failed');
+		}
+		else
+		{
+			$data['barcode'] = $this->barcode_lib->generate_receipt_barcode($data['receiving_id']);				
+		}
+
+		$data['print_after_sale'] = $this->receiving_lib->is_print_after_sale();
+
+		$this->load->view("receivings/receipt",$data);
+
+		$this->receiving_lib->clear_all();
+	}
+
+	public function requisition_complete()
+	{
+		if($this->receiving_lib->get_stock_source() != $this->receiving_lib->get_stock_destination()) 
+		{
+			foreach($this->receiving_lib->get_cart() as $item)
+			{
+				$this->receiving_lib->delete_item($item['line']);
+				$this->receiving_lib->add_item($item['item_id'], $item['quantity'], $this->receiving_lib->get_stock_destination(), $item['discount_type']);
+				$this->receiving_lib->add_item($item['item_id'], -$item['quantity'], $this->receiving_lib->get_stock_source(), $item['discount_type']);
+			}
+			
+			$this->complete();
+		}
+		else 
+		{
+			$data['error'] = $this->lang->line('receivings_error_requisition');
+
+			$this->_reload($data);	
+		}
+	}
+	
+	public function receipt($receiving_id)
+	{
+		$receiving_info = $this->Receiving->get_info($receiving_id)->row_array();
+		$this->receiving_lib->copy_entire_receiving($receiving_id);
+		$data['cart'] = $this->receiving_lib->get_cart();
+		$data['total'] = $this->receiving_lib->get_total();
+		$data['mode'] = $this->receiving_lib->get_mode();
+		$data['transaction_time'] = to_datetime(strtotime($receiving_info['receiving_time']));
+		$data['show_stock_locations'] = $this->Stock_location->show_locations('receivings');
+		$data['payment_type'] = $receiving_info['payment_type'];
+		$data['reference'] = $this->receiving_lib->get_reference();
+		$data['receiving_id'] = 'RECV ' . $receiving_id;
+		$data['barcode'] = $this->barcode_lib->generate_receipt_barcode($data['receiving_id']);
+		$employee_info = $this->Employee->get_info($receiving_info['employee_id']);
+		$data['employee'] = $employee_info->first_name . ' ' . $employee_info->last_name;
+
+		$supplier_id = $this->receiving_lib->get_supplier();
+		if($supplier_id != -1)
+		{
+			$supplier_info = $this->Supplier->get_info($supplier_id);
+			$data['supplier'] = $supplier_info->company_name;
+			$data['first_name'] = $supplier_info->first_name;
+			$data['last_name'] = $supplier_info->last_name;
+			$data['supplier_email'] = $supplier_info->email;
+			$data['supplier_address'] = $supplier_info->address_1;
+			if(!empty($supplier_info->zip) or !empty($supplier_info->city))
+			{
+				$data['supplier_location'] = $supplier_info->zip . ' ' . $supplier_info->city;				
+			}
+			else
+			{
+				$data['supplier_location'] = '';
+			}
+		}
+
+		$data['print_after_sale'] = FALSE;
+
+		$data = $this->xss_clean($data);
+		
+		$this->load->view("receivings/receipt", $data);
+
+		$this->receiving_lib->clear_all();
+	}
+
+	private function _reload($data = array())
+	{
+		$data['cart'] = $this->receiving_lib->get_cart();
+		$data['modes'] = array('receive' => $this->lang->line('receivings_receiving'), 'return' => $this->lang->line('receivings_return'));
+		$data['mode'] = $this->receiving_lib->get_mode();
+		$data['stock_locations'] = $this->Stock_location->get_allowed_locations('receivings');
+		$data['show_stock_locations'] = count($data['stock_locations']) > 1;
+		if($data['show_stock_locations']) 
+		{
+			$data['modes']['requisition'] = $this->lang->line('receivings_requisition');
+			$data['stock_source'] = $this->receiving_lib->get_stock_source();
+			$data['stock_destination'] = $this->receiving_lib->get_stock_destination();
+		}
+
+		$data['total'] = $this->receiving_lib->get_total();
+		$data['items_module_allowed'] = $this->Employee->has_grant('items', $this->Employee->get_logged_in_employee_info()->person_id);
+		$data['comment'] = $this->receiving_lib->get_comment();
+		$data['reference'] = $this->receiving_lib->get_reference();
+		$data['payment_options'] = $this->Receiving->get_payment_options();
+
+		$supplier_id = $this->receiving_lib->get_supplier();
+		$supplier_info = '';
+		if($supplier_id != -1)
+		{
+			$supplier_info = $this->Supplier->get_info($supplier_id);
+			$data['supplier'] = $supplier_info->company_name;
+			$data['first_name'] = $supplier_info->first_name;
+			$data['last_name'] = $supplier_info->last_name;
+			$data['supplier_email'] = $supplier_info->email;
+			$data['supplier_address'] = $supplier_info->address_1;
+			if(!empty($supplier_info->zip) or !empty($supplier_info->city))
+			{
+				$data['supplier_location'] = $supplier_info->zip . ' ' . $supplier_info->city;				
+			}
+			else
+			{
+				$data['supplier_location'] = '';
+			}
+		}
+		
+		$data['print_after_sale'] = $this->receiving_lib->is_print_after_sale();
+
+		$data = $this->xss_clean($data);
+
+		$this->load->view("receivings/receiving", $data);
+	}
+	
+	public function save($receiving_id = -1)
+	{
+		$newdate = $this->input->post('date');
+		
+		$date_formatter = date_create_from_format($this->config->item('dateformat') . ' ' . $this->config->item('timeformat'), $newdate);
+		$receiving_time = $date_formatter->format('Y-m-d H:i:s');
+
+		$receiving_data = array(
+			'receiving_time' => $receiving_time,
+			'supplier_id' => $this->input->post('supplier_id') ? $this->input->post('supplier_id') : NULL,
+			'employee_id' => $this->input->post('employee_id'),
+			'comment' => $this->input->post('comment'),
+			'reference' => $this->input->post('reference') != '' ? $this->input->post('reference') : NULL
+		);
+
+		$this->Inventory->update('RECV '.$receiving_id, ['trans_date' => $receiving_time]);
+		if($this->Receiving->update($receiving_data, $receiving_id))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('receivings_successfully_updated'), 'id' => $receiving_id));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('receivings_unsuccessfully_updated'), 'id' => $receiving_id));
+		}
+	}
+
+	public function cancel_receiving()
+	{
+		$this->receiving_lib->clear_all();
+
+		$this->_reload();
+	}
+}
+?>

application/controllers/Secure_Controller.php

@@ -0,0 +1,103 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Secure_Controller extends CI_Controller 
+{
+	/*
+	* Controllers that are considered secure extend Secure_Controller, optionally a $module_id can
+	* be set to also check if a user can access a particular module in the system.
+	*/
+	public function __construct($module_id = NULL, $submodule_id = NULL, $menu_group = NULL)
+	{
+		parent::__construct();
+		
+		$this->load->model('Employee');
+		$model = $this->Employee;
+
+		if(!$model->is_logged_in())
+		{
+			redirect('login');
+		}
+
+		$logged_in_employee_info = $model->get_logged_in_employee_info();
+		if(!$model->has_module_grant($module_id, $logged_in_employee_info->person_id) || 
+			(isset($submodule_id) && !$model->has_module_grant($submodule_id, $logged_in_employee_info->person_id)))
+		{
+			redirect('no_access/' . $module_id . '/' . $submodule_id);
+		}
+
+		// load up global data visible to all the loaded views
+
+		$this->load->library('session');
+		if($menu_group == NULL)
+		{
+			$menu_group = $this->session->userdata('menu_group');
+		}
+		else
+		{
+			$this->session->set_userdata('menu_group', $menu_group);
+		}
+
+		if($menu_group == 'home')
+		{
+			$allowed_modules = $this->Module->get_allowed_home_modules($logged_in_employee_info->person_id);
+		}
+		else
+		{
+			$allowed_modules = $this->Module->get_allowed_office_modules($logged_in_employee_info->person_id);
+		}
+
+		foreach($allowed_modules->result() as $module)
+		{
+			$data['allowed_modules'][] = $module;
+		}
+
+		$data['user_info'] = $logged_in_employee_info;
+		$data['controller_name'] = $module_id;
+
+		$this->load->vars($data);
+	}
+	
+	/*
+	* Internal method to do XSS clean in the derived classes
+	*/
+	protected function xss_clean($str, $is_image = FALSE)
+	{
+		// This setting is configurable in application/config/config.php.
+		// Users can disable the XSS clean for performance reasons
+		// (cases like intranet installation with no Internet access)
+		if($this->config->item('ospos_xss_clean') == FALSE)
+		{
+			return $str;
+		}
+		else
+		{
+			return $this->security->xss_clean($str, $is_image);
+		}
+	}
+
+	public function numeric($str)
+	{
+		return parse_decimals($str);
+	}
+
+	public function check_numeric()
+	{
+		$result = TRUE;
+
+		foreach($this->input->get() as $str)
+		{
+			$result &= parse_decimals($str);
+		}
+
+		echo $result !== FALSE ? 'true' : 'false';
+	}
+
+	// this is the basic set of methods most OSPOS Controllers will implement
+	public function index() { return FALSE; }
+	public function search() { return FALSE; }
+	public function suggest_search() { return FALSE; }
+	public function view($data_item_id = -1) { return FALSE; }
+	public function save($data_item_id = -1) { return FALSE; }
+	public function delete() { return FALSE; }
+}
+?>

application/controllers/Suppliers.php

@@ -0,0 +1,171 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Persons.php");
+
+class Suppliers extends Persons
+{
+	public function __construct()
+	{
+		parent::__construct('suppliers');
+	}
+
+	public function index()
+	{
+		$data['table_headers'] = $this->xss_clean(get_suppliers_manage_table_headers());
+
+		$this->load->view('people/manage', $data);
+	}
+
+	/*
+	Gets one row for a supplier manage table. This is called using AJAX to update one row.
+	*/
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_supplier_data_row($this->Supplier->get_info($row_id)));
+		$data_row['category'] = $this->Supplier->get_category_name($data_row['category']);
+
+		echo json_encode($data_row);
+	}
+	
+	/*
+	Returns Supplier table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$suppliers = $this->Supplier->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Supplier->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($suppliers->result() as $supplier)
+		{
+			$row = $this->xss_clean(get_supplier_data_row($supplier));
+			$row['category'] = $this->Supplier->get_category_name($row['category']);
+			$data_rows[] = $row;
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+	
+	/*
+	Gives search suggestions based on what is being searched for
+	*/
+	public function suggest()
+	{
+		$suggestions = $this->xss_clean($this->Supplier->get_search_suggestions($this->input->get('term'), TRUE));
+
+		echo json_encode($suggestions);
+	}
+
+	public function suggest_search()
+	{
+		$suggestions = $this->xss_clean($this->Supplier->get_search_suggestions($this->input->post('term'), FALSE));
+
+		echo json_encode($suggestions);
+	}
+	
+	/*
+	Loads the supplier edit form
+	*/
+	public function view($supplier_id = -1)
+	{
+		$info = $this->Supplier->get_info($supplier_id);
+		foreach(get_object_vars($info) as $property => $value)
+		{
+			$info->$property = $this->xss_clean($value);
+		}
+		$data['person_info'] = $info;
+		$data['categories'] = $this->Supplier->get_categories();
+
+		$this->load->view("suppliers/form", $data);
+	}
+	
+	/*
+	Inserts/updates a supplier
+	*/
+	public function save($supplier_id = -1)
+	{
+		$first_name = $this->xss_clean($this->input->post('first_name'));
+		$last_name = $this->xss_clean($this->input->post('last_name'));
+		$email = $this->xss_clean(strtolower($this->input->post('email')));
+
+		// format first and last name properly
+		$first_name = $this->nameize($first_name);
+		$last_name = $this->nameize($last_name);
+
+		$person_data = array(
+			'first_name' => $first_name,
+			'last_name' => $last_name,
+			'gender' => $this->input->post('gender'),
+			'email' => $email,
+			'phone_number' => $this->input->post('phone_number'),
+			'address_1' => $this->input->post('address_1'),
+			'address_2' => $this->input->post('address_2'),
+			'city' => $this->input->post('city'),
+			'state' => $this->input->post('state'),
+			'zip' => $this->input->post('zip'),
+			'country' => $this->input->post('country'),
+			'comments' => $this->input->post('comments')
+		);
+
+		$supplier_data = array(
+			'company_name' => $this->input->post('company_name'),
+			'agency_name' => $this->input->post('agency_name'),
+			'category' => $this->input->post('category'),
+			'account_number' => $this->input->post('account_number') == '' ? NULL : $this->input->post('account_number'),
+			'tax_id' => $this->input->post('tax_id')
+		);
+
+		if($this->Supplier->save_supplier($person_data, $supplier_data, $supplier_id))
+		{
+			$supplier_data = $this->xss_clean($supplier_data);
+
+			//New supplier
+			if($supplier_id == -1)
+			{
+				echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('suppliers_successful_adding') . ' ' . $supplier_data['company_name'],
+								'id' => $supplier_data['person_id']));
+			}
+			else //Existing supplier
+			{
+				echo json_encode(array('success' => TRUE,
+								'message' => $this->lang->line('suppliers_successful_updating') . ' ' . $supplier_data['company_name'],
+								'id' => $supplier_id));
+			}
+		}
+		else//failure
+		{
+			$supplier_data = $this->xss_clean($supplier_data);
+
+			echo json_encode(array('success' => FALSE,
+							'message' => $this->lang->line('suppliers_error_adding_updating') . ' ' . 	$supplier_data['company_name'],
+							'id' => -1));
+		}
+	}
+	
+	/*
+	This deletes suppliers from the suppliers table
+	*/
+	public function delete()
+	{
+		$suppliers_to_delete = $this->xss_clean($this->input->post('ids'));
+
+		if($this->Supplier->delete_list($suppliers_to_delete))
+		{
+			echo json_encode(array('success' => TRUE,'message' => $this->lang->line('suppliers_successful_deleted').' '.
+							count($suppliers_to_delete).' '.$this->lang->line('suppliers_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE,'message' => $this->lang->line('suppliers_cannot_be_deleted')));
+		}
+	}
+	
+}
+?>

application/controllers/Tax_categories.php

@@ -0,0 +1,100 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Tax_categories extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('tax_categories');
+	}
+
+
+	public function index()
+	{
+		 $data['tax_categories_table_headers'] = $this->xss_clean(get_tax_categories_table_headers());
+
+		 $this->load->view('taxes/tax_categories', $data);
+	}
+
+	/*
+	 * Returns tax_category table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$tax_categories = $this->Tax_category->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Tax_category->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($tax_categories->result() as $tax_category)
+		{
+			$data_rows[] = $this->xss_clean(get_tax_category_data_row($tax_category));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_tax_category_data_row($this->Tax_category->get_info($row_id)));
+
+		echo json_encode($data_row);
+	}
+
+	public function view($tax_category_id = -1)
+	{
+		$data['tax_category_info'] = $this->Tax_category->get_info($tax_category_id);
+
+		$this->load->view("taxes/tax_category_form", $data);
+	}
+
+
+	public function save($tax_category_id = -1)
+	{
+		$tax_category_data = array(
+			'tax_category' => $this->input->post('tax_category'),
+			'tax_category_code' => $this->input->post('tax_category_code'),
+			'tax_group_sequence' => $this->input->post('tax_group_sequence')
+		);
+
+		if($this->Tax_category->save($tax_category_data, $tax_category_id))
+		{
+			$tax_category_data = $this->xss_clean($tax_category_data);
+
+			// New tax_category_id
+			if($tax_category_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_categories_successful_adding'), 'id' => $tax_category_data['tax_category_id']));
+			}
+			else
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_categories_successful_updating'), 'id' => $tax_category_id));
+			}
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_categories_error_adding_updating') . ' ' . $tax_category_data['tax_category'], 'id' => -1));
+		}
+	}
+
+	public function delete()
+	{
+		$tax_categories_to_delete = $this->input->post('ids');
+
+		if($this->Tax_category->delete_list($tax_categories_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_categories_successful_deleted') . ' ' . count($tax_categories_to_delete) . ' ' . $this->lang->line('taxes_categories_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_categories_cannot_be_deleted')));
+		}
+	}
+}
+?>

application/controllers/Tax_codes.php

@@ -0,0 +1,104 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Tax_codes extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('tax_codes');
+	}
+
+
+	public function index()
+	{
+		 $this->load->view('taxes/tax_codes',get_data());
+	}
+
+	public function get_data()
+	{
+		$data['table_headers'] = $this->xss_clean(get_tax_codes_table_headers());
+		return $data;
+	}
+
+	/*
+	 * Returns tax_category table data rows. This will be called with AJAX.
+	 */
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$tax_codes = $this->Tax_code->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Tax_code->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($tax_codes->result() as $tax_code)
+		{
+			$data_rows[] = $this->xss_clean(get_tax_code_data_row($tax_code));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_tax_code_data_row($this->Tax_code->get_info($row_id)));
+
+		echo json_encode($data_row);
+	}
+
+	public function view($tax_code_id = -1)
+	{
+		$data['tax_code_info'] = $this->Tax_code->get_info($tax_code_id);
+
+		$this->load->view("taxes/tax_code_form", $data);
+	}
+
+
+	public function save($tax_code_id = -1)
+	{
+		$tax_code_data = array(
+			'tax_code' => $this->input->post('tax_code'),
+			'tax_code_name' => $this->input->post('tax_code_name'),
+			'city' => $this->input->post('city'),
+			'state' => $this->input->post('state')
+		);
+
+		if($this->Tax_code->save($tax_code_data))
+		{
+			$tax_code_data = $this->xss_clean($tax_code_data);
+
+			if($tax_code_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_codes_successful_adding'), 'id' => $tax_code_data['tax_code_id']));
+			}
+			else
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_codes_successful_updating'), 'id' => $tax_code_id));
+			}
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_codes_error_adding_updating') . ' ' . $tax_code_data['tax_code_id'], 'id' => -1));
+		}
+	}
+
+	public function delete()
+	{
+		$tax_codes_to_delete = $this->input->post('ids');
+
+		if($this->Tax_code->delete_list($tax_codes_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_codes_successful_deleted') . ' ' . count($tax_codes_to_delete) . ' ' . $this->lang->line('taxes_codes_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_codes_cannot_be_deleted')));
+		}
+	}
+}
+?>

application/controllers/Tax_jurisdictions.php

@@ -0,0 +1,98 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Tax_jurisdictions extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('tax_jurisdictions');
+	}
+
+
+	public function index()
+	{
+		 $data['table_headers'] = $this->xss_clean(get_tax_jurisdictions_table_headers());
+
+		 $this->load->view('taxes/tax_jurisdictions', $data);
+	}
+
+	/*
+	 * Returns tax_category table data rows. This will be called with AJAX.
+	 */
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit  = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort   = $this->input->get('sort');
+		$order  = $this->input->get('order');
+
+		$tax_jurisdictions = $this->Tax_jurisdiction->search($search, $limit, $offset, $sort, $order);
+		$total_rows = $this->Tax_jurisdiction->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($tax_jurisdictions->result() as $tax_jurisdiction)
+		{
+			$data_rows[] = $this->xss_clean(get_tax_jurisdiction_data_row($tax_jurisdiction));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_tax_jurisdiction_data_row($this->Tax_jurisdiction->get_info($row_id)));
+
+		echo json_encode($data_row);
+	}
+
+	public function view($tax_jurisdiction_id = -1)
+	{
+		$data['tax_jurisdiction_info'] = $this->Tax_jurisdiction->get_info($tax_jurisdiction_id);
+
+		$this->load->view("taxes/tax_jurisdiction_form", $data);
+	}
+
+
+	public function save($jurisdiction_id = -1)
+	{
+		$tax_jurisdiction_data = array(
+			'jurisdiction_name' => $this->input->post('jurisdiction_name'),
+			'reporting_authority' => $this->input->post('reporting_authority')
+		);
+
+		if($this->Tax_jurisdiction->save($tax_jurisdiction_data))
+		{
+			$tax_jurisdiction_data = $this->xss_clean($tax_jurisdiction_data);
+
+			if($jurisdiction_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_jurisdictions_successful_adding'), 'id' => $tax_jurisdiction_data['jurisdiction_id']));
+			}
+			else
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_jurisdictions_successful_updating'), 'id' => $jurisdiction_id));
+			}
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_jurisdictions_error_adding_updating') . ' ' . $tax_jurisdiction_data['jurisdiction_name'], 'id' => -1));
+		}
+	}
+
+	public function delete()
+	{
+		$tax_jurisdictions_to_delete = $this->input->post('ids');
+
+		if($this->Tax_jurisdiction->delete_list($tax_jurisdictions_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_jurisdictions_successful_deleted') . ' ' . count($tax_jurisdictions_to_delete) . ' ' . $this->lang->line('taxes_jurisdictions_one_or_multiple')));
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_jurisdictions_cannot_be_deleted')));
+		}
+	}
+}
+?>

application/controllers/Taxes.php

@@ -0,0 +1,542 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+require_once("Secure_Controller.php");
+
+class Taxes extends Secure_Controller
+{
+	public function __construct()
+	{
+		parent::__construct('taxes');
+
+		$this->load->model('enums/Rounding_mode');
+		$this->load->library('tax_lib');
+		$this->load->helper('tax_helper');
+	}
+
+	public function index()
+	{
+		$data['tax_codes'] = $this->xss_clean($this->Tax_code->get_all()->result_array());
+		if (count($data['tax_codes']) == 0)
+		{
+			$data['tax_codes'] = $this->Tax_code->get_empty_row();
+		}
+		$data['tax_categories'] = $this->xss_clean($this->Tax_category->get_all()->result_array());
+		if (count($data['tax_categories']) == 0)
+		{
+			$data['tax_categories'] = $this->Tax_category->get_empty_row();
+		}
+		$data['tax_jurisdictions'] = $this->xss_clean($this->Tax_jurisdiction->get_all()->result_array());
+		if (count($data['tax_jurisdictions']) == 0)
+		{
+			$data['tax_jurisdictions'] = $this->Tax_jurisdiction->get_empty_row();
+		}
+		$data['tax_rate_table_headers'] = $this->xss_clean(get_tax_rates_manage_table_headers());
+		$data['tax_categories_table_headers'] = $this->xss_clean(get_tax_categories_table_headers());
+		$data['tax_types'] = $this->tax_lib->get_tax_types();
+
+		if($this->config->item('tax_included') == '1')
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_INCLUDED;
+		}
+		else
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_EXCLUDED;
+		}
+
+		$data['tax_type_options'] = $this->tax_lib->get_tax_type_options($data['default_tax_type']);
+
+		$this->load->view('taxes/manage', $data);
+	}
+
+
+	/*
+	Returns tax_codes table data rows. This will be called with AJAX.
+	*/
+	public function search()
+	{
+		$search = $this->input->get('search');
+		$limit = $this->input->get('limit');
+		$offset = $this->input->get('offset');
+		$sort = $this->input->get('sort');
+		$order = $this->input->get('order');
+
+		$tax_rates = $this->Tax->search($search, $limit, $offset, $sort, $order);
+
+		$total_rows = $this->Tax->get_found_rows($search);
+
+		$data_rows = array();
+		foreach($tax_rates->result() as $tax_rate_row)
+		{
+			$data_rows[] = $this->xss_clean(get_tax_rates_data_row($tax_rate_row));
+		}
+
+		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
+	}
+
+	/*
+	Gives search suggestions based on what is being searched for
+	*/
+	public function suggest_search()
+	{
+		$suggestions = $this->xss_clean($this->Tax->get_search_suggestions($this->input->post('term')));
+
+		echo json_encode($suggestions);
+	}
+
+	/*
+	Provides list of tax categories to select from
+	*/
+	public function suggest_tax_categories()
+	{
+		$suggestions = $this->xss_clean($this->Tax_category->get_tax_category_suggestions($this->input->post('term')));
+
+		echo json_encode($suggestions);
+	}
+
+
+	public function get_row($row_id)
+	{
+		$data_row = $this->xss_clean(get_tax_rates_data_row($this->Tax->get_info($row_id), $this));
+
+		echo json_encode($data_row);
+	}
+
+	public function view_tax_codes($tax_code = -1)
+	{
+		$tax_code_info = $this->Tax->get_info($tax_code);
+
+		$default_tax_category_id = 1; // Tax category id is always the default tax category
+		$default_tax_category = $this->Tax->get_tax_category($default_tax_category_id);
+
+		$tax_rate_info = $this->Tax->get_rate_info($tax_code, $default_tax_category_id);
+
+		if($this->config->item('tax_included') == '1')
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_INCLUDED;
+		}
+		else
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_EXCLUDED;
+		}
+
+		$data['rounding_options'] = Rounding_mode::get_rounding_options();
+		$data['html_rounding_options'] = $this->get_html_rounding_options();
+
+		if($tax_code == -1)
+		{
+			$data['tax_code'] = '';
+			$data['tax_code_name'] = '';
+			$data['tax_code_type'] = '0';
+			$data['city'] = '';
+			$data['state'] = '';
+			$data['tax_rate'] = '0.0000';
+			$data['rate_tax_code'] = '';
+			$data['rate_tax_category_id'] = 1;
+			$data['tax_category'] = '';
+			$data['add_tax_category'] = '';
+			$data['rounding_code'] = '0';
+		}
+		else
+		{
+			$data['tax_code'] = $tax_code;
+			$data['tax_code_name'] = $tax_code_info->tax_code_name;
+			$data['tax_code_type'] = $tax_code_info->tax_code_type;
+			$data['city'] = $tax_code_info->city;
+			$data['state'] = $tax_code_info->state;
+			$data['rate_tax_code'] = $tax_code_info->rate_tax_code;
+			$data['rate_tax_category_id'] = $tax_code_info->rate_tax_category_id;
+			$data['tax_category'] = $tax_code_info->tax_category;
+			$data['add_tax_category'] = '';
+			$data['tax_rate'] = $tax_rate_info->tax_rate;
+			$data['rounding_code'] = $tax_rate_info->rounding_code;
+		}
+
+		$data = $this->xss_clean($data);
+
+		$tax_rates = array();
+		foreach($this->Tax->get_tax_code_rate_exceptions($tax_code) as $tax_code_rate)
+		{
+			$tax_rate_row = array();
+			$tax_rate_row['rate_tax_category_id'] = $this->xss_clean($tax_code_rate['rate_tax_category_id']);
+			$tax_rate_row['tax_category'] = $this->xss_clean($tax_code_rate['tax_category']);
+			$tax_rate_row['tax_rate'] = $this->xss_clean($tax_code_rate['tax_rate']);
+			$tax_rate_row['rounding_code'] = $this->xss_clean($tax_code_rate['rounding_code']);
+
+			$tax_rates[] = $tax_rate_row;
+		}
+
+		$data['tax_rates'] = $tax_rates;
+
+		$this->load->view('taxes/tax_code_form', $data);
+	}
+
+
+	public function view($tax_rate_id = -1)
+	{
+
+		$tax_rate_info = $this->Tax->get_info($tax_rate_id);
+
+		$data['tax_rate_id'] = $tax_rate_id;
+		$data['rounding_options'] = Rounding_mode::get_rounding_options();
+
+		$data['tax_code_options'] = $this->tax_lib->get_tax_code_options();
+		$data['tax_category_options'] = $this->tax_lib->get_tax_category_options();
+		$data['tax_jurisdiction_options'] = $this->tax_lib->get_tax_jurisdiction_options();
+
+		if($tax_rate_id == -1)
+		{
+			$data['rate_tax_code_id'] = $this->config->item('default_tax_code');
+			$data['rate_tax_category_id'] = $this->config->item('default_tax_category');
+			$data['rate_jurisdiction_id'] = $this->config->item('default_tax_jurisdiction');
+			$data['tax_rounding_code'] = Rounding_mode::HALF_UP;
+			$data['tax_rate'] = '0.0000';
+		}
+		else
+		{
+			$data['rate_tax_code_id'] = $tax_rate_info->rate_tax_code_id;
+			$data['rate_tax_code'] = $tax_rate_info->tax_code;
+			$data['rate_tax_category_id'] = $tax_rate_info->rate_tax_category_id;
+			$data['rate_jurisdiction_id'] = $tax_rate_info->rate_jurisdiction_id;
+			$data['tax_rounding_code'] = $tax_rate_info->tax_rounding_code;
+			$data['tax_rate'] = $tax_rate_info->tax_rate;
+		}
+
+		$data = $this->xss_clean($data);
+
+		$this->load->view('taxes/tax_rates_form', $data);
+	}
+
+
+
+	public function view_tax_categories($tax_code = -1)
+	{
+		$tax_code_info = $this->Tax->get_info($tax_code);
+
+		$default_tax_category_id = 1; // Tax category id is always the default tax category
+		$default_tax_category = $this->Tax->get_tax_category($default_tax_category_id);
+
+		$tax_rate_info = $this->Tax->get_rate_info($tax_code, $default_tax_category_id);
+
+		$data['rounding_options'] = Rounding_mode::get_rounding_options();
+		$data['html_rounding_options'] = $this->get_html_rounding_options();
+
+		if($this->config->item('tax_included') == '1')
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_INCLUDED;
+		}
+		else
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_EXCLUDED;
+		}
+
+		if($tax_code == -1)
+		{
+			$data['tax_code'] = '';
+			$data['tax_code_name'] = '';
+			$data['tax_code_type'] = '0';
+			$data['city'] = '';
+			$data['state'] = '';
+			$data['tax_rate'] = '0.0000';
+			$data['rate_tax_code'] = '';
+			$data['rate_tax_category_id'] = 1;
+			$data['tax_category'] = '';
+			$data['add_tax_category'] = '';
+			$data['rounding_code'] = '0';
+		}
+		else
+		{
+			$data['tax_code'] = $tax_code;
+			$data['tax_code_name'] = $tax_code_info->tax_code_name;
+			$data['tax_code_type'] = $tax_code_info->tax_code_type;
+			$data['city'] = $tax_code_info->city;
+			$data['state'] = $tax_code_info->state;
+			$data['rate_tax_code'] = $tax_code_info->rate_tax_code;
+			$data['rate_tax_category_id'] = $tax_code_info->rate_tax_category_id;
+			$data['tax_category'] = $tax_code_info->tax_category;
+			$data['add_tax_category'] = '';
+			$data['tax_rate'] = $tax_rate_info->tax_rate;
+			$data['rounding_code'] = $tax_rate_info->rounding_code;
+		}
+
+		$data = $this->xss_clean($data);
+
+		$tax_rates = array();
+		foreach($this->Tax->get_tax_code_rate_exceptions($tax_code) as $tax_code_rate)
+		{
+			$tax_rate_row = array();
+			$tax_rate_row['rate_tax_category_id'] = $this->xss_clean($tax_code_rate['rate_tax_category_id']);
+			$tax_rate_row['tax_category'] = $this->xss_clean($tax_code_rate['tax_category']);
+			$tax_rate_row['tax_rate'] = $this->xss_clean($tax_code_rate['tax_rate']);
+			$tax_rate_row['rounding_code'] = $this->xss_clean($tax_code_rate['rounding_code']);
+
+			$tax_rates[] = $tax_rate_row;
+		}
+
+		$data['tax_rates'] = $tax_rates;
+
+		$this->load->view('taxes/tax_category_form', $data);
+	}
+
+	public function view_tax_jurisdictions($tax_code = -1)
+	{
+		$tax_code_info = $this->Tax->get_info($tax_code);
+
+		$default_tax_category_id = 1; // Tax category id is always the default tax category
+		$default_tax_category = $this->Tax->get_tax_category($default_tax_category_id);
+
+		$tax_rate_info = $this->Tax->get_rate_info($tax_code, $default_tax_category_id);
+
+		$data['rounding_options'] = Rounding_mode::get_rounding_options();
+		$data['html_rounding_options'] = $this->get_html_rounding_options();
+
+		if($this->config->item('tax_included') == '1')
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_INCLUDED;
+		}
+		else
+		{
+			$data['default_tax_type'] = Tax_lib::TAX_TYPE_EXCLUDED;
+		}
+
+		if($tax_code == -1)
+		{
+			$data['tax_code'] = '';
+			$data['tax_code_name'] = '';
+			$data['tax_code_type'] = '0';
+			$data['city'] = '';
+			$data['state'] = '';
+			$data['tax_rate'] = '0.0000';
+			$data['rate_tax_code'] = '';
+			$data['rate_tax_category_id'] = 1;
+			$data['tax_category'] = '';
+			$data['add_tax_category'] = '';
+			$data['rounding_code'] = '0';
+		}
+		else
+		{
+			$data['tax_code'] = $tax_code;
+			$data['tax_code_name'] = $tax_code_info->tax_code_name;
+			$data['tax_code_type'] = $tax_code_info->tax_code_type;
+			$data['city'] = $tax_code_info->city;
+			$data['state'] = $tax_code_info->state;
+			$data['rate_tax_code'] = $tax_code_info->rate_tax_code;
+			$data['rate_tax_category_id'] = $tax_code_info->rate_tax_category_id;
+			$data['tax_category'] = $tax_code_info->tax_category;
+			$data['add_tax_category'] = '';
+			$data['tax_rate'] = $tax_rate_info->tax_rate;
+			$data['rounding_code'] = $tax_rate_info->rounding_code;
+		}
+
+		$data = $this->xss_clean($data);
+
+		$tax_rates = array();
+		foreach($this->Tax->get_tax_code_rate_exceptions($tax_code) as $tax_code_rate)
+		{
+			$tax_rate_row = array();
+			$tax_rate_row['rate_tax_category_id'] = $this->xss_clean($tax_code_rate['rate_tax_category_id']);
+			$tax_rate_row['tax_category'] = $this->xss_clean($tax_code_rate['tax_category']);
+			$tax_rate_row['tax_rate'] = $this->xss_clean($tax_code_rate['tax_rate']);
+			$tax_rate_row['rounding_code'] = $this->xss_clean($tax_code_rate['rounding_code']);
+
+			$tax_rates[] = $tax_rate_row;
+		}
+
+		$data['tax_rates'] = $tax_rates;
+
+		$this->load->view('taxes/tax_jurisdiction_form', $data);
+	}
+
+	public static function get_html_rounding_options()
+	{
+		return Rounding_mode::get_html_rounding_options();
+	}
+
+	public function save($tax_rate_id = -1)
+	{
+		$tax_category_id = $this->input->post('rate_tax_category_id');
+		$tax_rate = parse_tax($this->input->post('tax_rate'));
+
+		if ($tax_rate == 0) {
+			$tax_category_info = $this->Tax_category->get_info($tax_category_id);
+		}
+
+		$tax_rate_data = array(
+			'rate_tax_code_id' => $this->input->post('rate_tax_code_id'),
+			'rate_tax_category_id' => $this->input->post('rate_tax_category_id'),
+			'rate_jurisdiction_id' => $this->input->post('rate_jurisdiction_id'),
+			'tax_rate' => $tax_rate,
+			'tax_rounding_code' => $this->input->post('tax_rounding_code')
+		);
+
+		if($this->Tax->save($tax_rate_data, $tax_rate_id))
+		{
+			if($tax_rate_id == -1)
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_tax_rate_successfully_added')));
+			}
+			else //Existing tax_code
+			{
+				echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_tax_rate_successful_updated')));
+			}
+		}
+		else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_tax_rate_error_adding_updating')));
+		}
+	}
+
+	public function delete()
+	{
+		$tax_codes_to_delete = $this->xss_clean($this->input->post('ids'));
+
+		if($this->Tax->delete_list($tax_codes_to_delete))
+		{
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('taxes_tax_code_successful_deleted')));
+		} else
+		{
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('taxes_tax_code_cannot_be_deleted')));
+		}
+	}
+
+	public function suggest_tax_codes()
+	{
+		$suggestions = $this->xss_clean($this->Tax_code->get_tax_codes_search_suggestions($this->input->post_get('term')));
+
+		echo json_encode($suggestions);
+	}
+
+
+	public function save_tax_codes()
+	{
+		$tax_code_id = $this->input->post('tax_code_id');
+		$tax_code = $this->input->post('tax_code');
+		$tax_code_name = $this->input->post('tax_code_name');
+		$tax_code_id = $this->input->post('tax_code_id');
+		$city = $this->input->post('city');
+		$state = $this->input->post('state');
+
+		$array_save = array();
+		foreach($tax_code_id as $key=>$val)
+		{
+			$array_save[] = array('tax_code_id'=>$this->xss_clean($val), 'tax_code'=>$this->xss_clean($tax_code[$key]),
+			'tax_code_name'=>$this->xss_clean($tax_code_name[$key]), 'tax_code_id'=>$this->xss_clean($tax_code_id[$key]),
+			'city'=>$this->xss_clean($city[$key]), 'state'=>$this->xss_clean($state[$key]));
+		}
+
+		$success = $this->Tax_code->save_tax_codes($array_save);
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('taxes_tax_codes_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_tax_jurisdictions()
+	{
+		$jurisdiction_id = $this->input->post('jurisdiction_id');
+		$jurisdiction_name = $this->input->post('jurisdiction_name');
+		$tax_group = $this->input->post('tax_group');
+		$tax_type = $this->input->post('tax_type');
+		$reporting_authority = $this->input->post('reporting_authority');
+		$tax_group_sequence = $this->input->post('tax_group_sequence');
+		$cascade_sequence = $this->input->post('cascade_sequence');
+
+		$array_save = array();
+
+		$unique_tax_groups = [];
+
+		foreach($jurisdiction_id as $key => $val)
+		{
+			$array_save[] = array(
+				'jurisdiction_id'=>$this->xss_clean($val),
+				'jurisdiction_name'=>$this->xss_clean($jurisdiction_name[$key]),
+				'tax_group'=>$this->xss_clean($tax_group[$key]),
+				'tax_type'=>$this->xss_clean($tax_type[$key]),
+				'reporting_authority'=>$this->xss_clean($reporting_authority[$key]),
+				'tax_group_sequence'=>$this->xss_clean($tax_group_sequence[$key]),
+				'cascade_sequence'=>$this->xss_clean($cascade_sequence[$key]));
+
+			if (array_search($tax_group[$key], $unique_tax_groups) !== false)
+			{
+				echo json_encode(array(
+					'success' => FALSE,
+					'message' => $this->lang->line('taxes_tax_group_not_unique', $tax_group[$key])
+				));
+				return;
+			}
+			else
+			{
+				$unique_tax_groups[] = $tax_group[$key];
+			}
+		}
+
+		$success = $this->Tax_jurisdiction->save_jurisdictions($array_save);
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('taxes_tax_jurisdictions_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function save_tax_categories()
+	{
+		$tax_category_id = $this->input->post('tax_category_id');
+		$tax_category = $this->input->post('tax_category');
+		$tax_group_sequence = $this->input->post('tax_group_sequence');
+
+		$array_save= array();
+
+		foreach($tax_category_id as $key => $val)
+		{
+			$array_save[] = array(
+				'tax_category_id'=>$this->xss_clean($val),
+				'tax_category'=>$this->xss_clean($tax_category[$key]),
+				'tax_group_sequence'=>$this->xss_clean($tax_group_sequence[$key]));
+		}
+
+		$success = $this->Tax_category->save_categories($array_save);
+
+		echo json_encode(array(
+			'success' => $success,
+			'message' => $this->lang->line('taxes_tax_categories_saved_' . ($success ? '' : 'un') . 'successfully')
+		));
+	}
+
+	public function ajax_tax_codes()
+	{
+		$tax_codes = $this->Tax_code->get_all()->result_array();
+
+		$tax_codes = $this->xss_clean($tax_codes);
+
+		$this->load->view('partial/tax_codes', array('tax_codes' => $tax_codes));
+	}
+
+	public function ajax_tax_categories()
+	{
+		$tax_categories = $this->Tax_category->get_all()->result_array();
+
+		$tax_categories = $this->xss_clean($tax_categories);
+
+		$this->load->view('partial/tax_categories', array('tax_categories' => $tax_categories));
+	}
+
+	public function ajax_tax_jurisdictions()
+	{
+		$tax_jurisdictions = $this->Tax_jurisdiction->get_all()->result_array();
+
+		if($this->config->item('tax_included') == '1')
+		{
+			$default_tax_type = Tax_lib::TAX_TYPE_INCLUDED;
+		}
+		else
+		{
+			$default_tax_type = Tax_lib::TAX_TYPE_EXCLUDED;
+		}
+
+		$tax_jurisdictions = $this->xss_clean($tax_jurisdictions);
+		$tax_types = $this->tax_lib->get_tax_types();
+
+		$this->load->view('partial/tax_jurisdictions', array('tax_jurisdictions' => $tax_jurisdictions, 'tax_types' => $tax_types, 'default_tax_type' => $default_tax_type));
+	}
+}
+?>

application/controllers/barcode.php

@@ -1,14 +0,0 @@
-<?php
-class Barcode extends CI_Controller 
-{
-	function __construct()
-	{
-		parent::__construct();	
-	}
-	
-	function index()
-	{		
-		$this->load->view('barcode');
-	}	
-}
-?>

application/controllers/config.php

@@ -1,77 +0,0 @@
-<?php
-require_once ("secure_area.php");
-class Config extends Secure_area 
-{
-	function __construct()
-	{
-		parent::__construct('config');
-	}
-	
-	function index()
-	{
-		$location_names = array();
-		$locations = $this->Stock_locations->get_location_names();
-		foreach($locations->result_array() as $array) 
-		{
-			array_push($location_names, $array['location_name']);
-		}
-		$data['location_names'] = implode(',', $location_names);
-		$this->load->view("config", $data);
-	}
-		
-	function save()
-	{
-		$batch_save_data=array(
-		'company'=>$this->input->post('company'),
-		'address'=>$this->input->post('address'),
-		'phone'=>$this->input->post('phone'),
-		'email'=>$this->input->post('email'),
-		'fax'=>$this->input->post('fax'),
-		'website'=>$this->input->post('website'),
-		'default_tax_1_rate'=>$this->input->post('default_tax_1_rate'),		
-		'default_tax_1_name'=>$this->input->post('default_tax_1_name'),		
-		'default_tax_2_rate'=>$this->input->post('default_tax_2_rate'),	
-		'default_tax_2_name'=>$this->input->post('default_tax_2_name'),		
-		'currency_symbol'=>$this->input->post('currency_symbol'),
-		'currency_side'=>$this->input->post('currency_side'),/**GARRISON ADDED 4/20/2013**/
-		'return_policy'=>$this->input->post('return_policy'),
-		'language'=>$this->input->post('language'),
-		'timezone'=>$this->input->post('timezone'),
-		'print_after_sale'=>$this->input->post('print_after_sale'),
-		'custom1_name'=>$this->input->post('custom1_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom2_name'=>$this->input->post('custom2_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom3_name'=>$this->input->post('custom3_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom4_name'=>$this->input->post('custom4_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom5_name'=>$this->input->post('custom5_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom6_name'=>$this->input->post('custom6_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom7_name'=>$this->input->post('custom7_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom8_name'=>$this->input->post('custom8_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom9_name'=>$this->input->post('custom9_name'),/**GARRISON ADDED 4/20/2013**/
-		'custom10_name'=>$this->input->post('custom10_name')/**GARRISON ADDED 4/20/2013**/
-		);
-		
-		$stock_locations = explode( ',', $this->input->post('stock_location'));
-        $stock_locations_trimmed=array();
-        foreach($stock_locations as $location)
-        {
-            array_push($stock_locations_trimmed, trim($location, ' '));
-        }        
-        $current_locations = $this->Stock_locations->concat_location_names()->location_names;
-        if ($this->input->post('stock_locations') != $current_locations) 
-        {
-        	$this->load->library('sale_lib');
-			$this->sale_lib->clear_sale_location();
-			$this->sale_lib->clear_all();
-			$this->load->library('receiving_lib');
-			$this->receiving_lib->clear_stock_source();
-			$this->receiving_lib->clear_stock_destination();
-			$this->receiving_lib->clear_all();
-        }
-        
-		if( $this->Appconfig->batch_save( $batch_save_data ) && $this->Stock_locations->array_save($stock_locations_trimmed))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('config_saved_successfully')));
-		}
-	}
-}
-?>

application/controllers/customers.php

@@ -1,201 +0,0 @@
-<?php
-require_once ("person_controller.php");
-class Customers extends Person_controller
-{
-	function __construct()
-	{
-		parent::__construct('customers');
-	}
-	
-	function index()
-	{
-		$config['base_url'] = site_url('/customers/index');
-		$config['total_rows'] = $this->Customer->count_all();
-		$config['per_page'] = '20';
-		$config['uri_segment'] = 3;
-		$this->pagination->initialize($config);
-		
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width();
-		$data['manage_table']=get_people_manage_table( $this->Customer->get_all( $config['per_page'], $this->uri->segment( $config['uri_segment'] ) ), $this );
-		$this->load->view('people/manage',$data);
-	}
-	
-	/*
-	Returns customer table data rows. This will be called with AJAX.
-	*/
-	function search()
-	{
-		$search=$this->input->post('search');
-		$data_rows=get_people_manage_table_data_rows($this->Customer->search($search),$this);
-		echo $data_rows;
-	}
-	
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Customer->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	Loads the customer edit form
-	*/
-	function view($customer_id=-1)
-	{
-		$data['person_info']=$this->Customer->get_info($customer_id);
-		$this->load->view("customers/form",$data);
-	}
-	
-	/*
-	Inserts/updates a customer
-	*/
-	function save($customer_id=-1)
-	{
-		$person_data = array(
-		'first_name'=>$this->input->post('first_name'),
-		'last_name'=>$this->input->post('last_name'),
-		'email'=>$this->input->post('email'),
-		'phone_number'=>$this->input->post('phone_number'),
-		'address_1'=>$this->input->post('address_1'),
-		'address_2'=>$this->input->post('address_2'),
-		'city'=>$this->input->post('city'),
-		'state'=>$this->input->post('state'),
-		'zip'=>$this->input->post('zip'),
-		'country'=>$this->input->post('country'),
-		'comments'=>$this->input->post('comments')
-		);
-		$customer_data=array(
-		'account_number'=>$this->input->post('account_number')=='' ? null:$this->input->post('account_number'),
-		'taxable'=>$this->input->post('taxable')=='' ? 0:1,
-		);
-		if($this->Customer->save($person_data,$customer_data,$customer_id))
-		{
-			//New customer
-			if($customer_id==-1)
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('customers_successful_adding').' '.
-				$person_data['first_name'].' '.$person_data['last_name'],'person_id'=>$customer_data['person_id']));
-			}
-			else //previous customer
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('customers_successful_updating').' '.
-				$person_data['first_name'].' '.$person_data['last_name'],'person_id'=>$customer_id));
-			}
-		}
-		else//failure
-		{	
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('customers_error_adding_updating').' '.
-			$person_data['first_name'].' '.$person_data['last_name'],'person_id'=>-1));
-		}
-	}
-	
-	/*
-	This deletes customers from the customers table
-	*/
-	function delete()
-	{
-		$customers_to_delete=$this->input->post('ids');
-		
-		if($this->Customer->delete_list($customers_to_delete))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('customers_successful_deleted').' '.
-			count($customers_to_delete).' '.$this->lang->line('customers_one_or_multiple')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('customers_cannot_be_deleted')));
-		}
-	}
-	
-	function excel()
-	{
-		$data = file_get_contents("import_customers.csv");
-		$name = 'import_customers.csv';
-		force_download($name, $data);
-	}
-	
-	function excel_import()
-	{
-		$this->load->view("customers/excel_import", null);
-	}
-
-	function do_excel_import()
-	{
-		$msg = 'do_excel_import';
-		$failCodes = array();
-		if ($_FILES['file_path']['error']!=UPLOAD_ERR_OK)
-		{
-			$msg = $this->lang->line('items_excel_import_failed');
-			echo json_encode( array('success'=>false,'message'=>$msg) );
-			return;
-		}
-		else
-		{
-			if (($handle = fopen($_FILES['file_path']['tmp_name'], "r")) !== FALSE)
-			{
-				//Skip first row
-				fgetcsv($handle);
-				
-				$i=1;
-				while (($data = fgetcsv($handle)) !== FALSE) 
-				{
-					$person_data = array(
-					'first_name'=>$data[0],
-					'last_name'=>$data[1],
-					'email'=>$data[2],
-					'phone_number'=>$data[3],
-					'address_1'=>$data[4],
-					'address_2'=>$data[5],
-					'city'=>$data[6],
-					'state'=>$data[7],
-					'zip'=>$data[8],
-					'country'=>$data[9],
-					'comments'=>$data[10]
-					);
-					
-					$customer_data=array(
-					'account_number'=>$data[11]=='' ? null:$data[11],
-					'taxable'=>$data[12]=='' ? 0:1,
-					);
-					
-					if(!$this->Customer->save($person_data,$customer_data))
-					{	
-						$failCodes[] = $i;
-					}
-					
-					$i++;
-				}
-			}
-			else 
-			{
-				echo json_encode( array('success'=>false,'message'=>'Your upload file has no data or not in supported format.') );
-				return;
-			}
-		}
-
-		$success = true;
-		if(count($failCodes) > 1)
-		{
-			$msg = "Most customers imported. But some were not, here is list of their CODE (" .count($failCodes) ."): ".implode(", ", $failCodes);
-			$success = false;
-		}
-		else
-		{
-			$msg = "Import Customers successful";
-		}
-
-		echo json_encode( array('success'=>$success,'message'=>$msg) );
-	}
-	
-	/*
-	get the width for the add/edit form
-	*/
-	function get_form_width()
-	{			
-		return 350;
-	}
-}
-?>

application/controllers/employees.php

@@ -1,132 +0,0 @@
-<?php
-require_once ("person_controller.php");
-class Employees extends Person_controller
-{
-	function __construct()
-	{
-		parent::__construct('employees');
-	}
-	
-	function index()
-	{
-		$config['base_url'] = site_url('/employees/index');
-		$config['total_rows'] = $this->Employee->count_all();
-		$config['per_page'] = '20';
-		$config['uri_segment'] = 3;
-		$this->pagination->initialize($config);
-		
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width();
-		$data['manage_table']=get_people_manage_table( $this->Employee->get_all( $config['per_page'], $this->uri->segment( $config['uri_segment'] ) ), $this );
-		$this->load->view('people/manage',$data);
-	}
-	
-	/*
-	Returns employee table data rows. This will be called with AJAX.
-	*/
-	function search()
-	{
-		$search=$this->input->post('search');
-		$data_rows=get_people_manage_table_data_rows($this->Employee->search($search),$this);
-		echo $data_rows;
-	}
-	
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Employee->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	Loads the employee edit form
-	*/
-	function view($employee_id=-1)
-	{
-		$data['person_info']=$this->Employee->get_info($employee_id);
-		$data['all_modules']=$this->Module->get_all_modules();
-		$this->load->view("employees/form",$data);
-	}
-	
-	/*
-	Inserts/updates an employee
-	*/
-	function save($employee_id=-1)
-	{
-		$person_data = array(
-		'first_name'=>$this->input->post('first_name'),
-		'last_name'=>$this->input->post('last_name'),
-		'email'=>$this->input->post('email'),
-		'phone_number'=>$this->input->post('phone_number'),
-		'address_1'=>$this->input->post('address_1'),
-		'address_2'=>$this->input->post('address_2'),
-		'city'=>$this->input->post('city'),
-		'state'=>$this->input->post('state'),
-		'zip'=>$this->input->post('zip'),
-		'country'=>$this->input->post('country'),
-		'comments'=>$this->input->post('comments')
-		);
-		$permission_data = $this->input->post("permissions")!=false ? $this->input->post("permissions"):array();
-		
-		//Password has been changed OR first time password set
-		if($this->input->post('password')!='')
-		{
-			$employee_data=array(
-			'username'=>$this->input->post('username'),
-			'password'=>md5($this->input->post('password'))
-			);
-		}
-		else //Password not changed
-		{
-			$employee_data=array('username'=>$this->input->post('username'));
-		}
-		
-		if($this->Employee->save($person_data,$employee_data,$permission_data,$employee_id))
-		{
-			//New employee
-			if($employee_id==-1)
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('employees_successful_adding').' '.
-				$person_data['first_name'].' '.$person_data['last_name'],'person_id'=>$employee_data['person_id']));
-			}
-			else //previous employee
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('employees_successful_updating').' '.
-				$person_data['first_name'].' '.$person_data['last_name'],'person_id'=>$employee_id));
-			}
-		}
-		else//failure
-		{	
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('employees_error_adding_updating').' '.
-			$person_data['first_name'].' '.$person_data['last_name'],'person_id'=>-1));
-		}
-	}
-	
-	/*
-	This deletes employees from the employees table
-	*/
-	function delete()
-	{
-		$employees_to_delete=$this->input->post('ids');
-		
-		if($this->Employee->delete_list($employees_to_delete))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('employees_successful_deleted').' '.
-			count($employees_to_delete).' '.$this->lang->line('employees_one_or_multiple')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('employees_cannot_be_deleted')));
-		}
-	}
-	/*
-	get the width for the add/edit form
-	*/
-	function get_form_width()
-	{
-		return 650;
-	}
-}
-?>

application/controllers/giftcards.php

@@ -1,117 +0,0 @@
-<?php
-require_once ("secure_area.php");
-require_once ("interfaces/idata_controller.php");
-class Giftcards extends Secure_area implements iData_controller
-{
-	function __construct()
-	{
-		parent::__construct('giftcards');
-	}
-
-	function index()
-	{
-		$config['base_url'] = site_url('/giftcards/index');
-		$config['total_rows'] = $this->Giftcard->count_all();
-		$config['per_page'] = '20';
-		$config['uri_segment'] = 3;
-		$this->pagination->initialize($config);
-		
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width();
-		$data['manage_table']=get_giftcards_manage_table( $this->Giftcard->get_all( $config['per_page'], $this->uri->segment( $config['uri_segment'] ) ), $this );
-		$this->load->view('giftcards/manage',$data);
-	}
-
-	function search()
-	{
-		$search=$this->input->post('search');
-		$data_rows=get_giftcards_manage_table_data_rows($this->Giftcard->search($search),$this);
-		echo $data_rows;
-	}
-
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Giftcard->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-/** GARRISON ADDED 5/3/2013 **/
-	/*
-	 Gives search suggestions for person_id based on what is being searched for
-	*/
-	function suggest_person()
-	{
-		$suggestions = $this->Giftcard->get_person_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-/** END GARRISON ADDED **/
-	function get_row()
-	{
-		$giftcard_id = $this->input->post('row_id');
-		$data_row=get_giftcard_data_row($this->Giftcard->get_info($giftcard_id),$this);
-		echo $data_row;
-	}
-
-	function view($giftcard_id=-1)
-	{
-		$data['giftcard_info']=$this->Giftcard->get_info($giftcard_id);
-
-		$this->load->view("giftcards/form",$data);
-	}
-	
-	function save($giftcard_id=-1)
-	{
-		$giftcard_data = array(
-		'giftcard_number'=>$this->input->post('giftcard_number'),
-		'value'=>$this->input->post('value'),
-		'person_id'=>$this->input->post('person_id')/**GARRISON ADDED 4/22/2013**/		
-		);
-
-		if( $this->Giftcard->save( $giftcard_data, $giftcard_id ) )
-		{
-			//New giftcard
-			if($giftcard_id==-1)
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('giftcards_successful_adding').' '.
-				$giftcard_data['giftcard_number'],'giftcard_id'=>$giftcard_data['giftcard_id']));
-				$giftcard_id = $giftcard_data['giftcard_id'];
-			}
-			else //previous giftcard
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('giftcards_successful_updating').' '.
-				$giftcard_data['giftcard_number'],'giftcard_id'=>$giftcard_id));
-			}
-		}
-		else//failure
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('giftcards_error_adding_updating').' '.
-			$giftcard_data['giftcard_number'],'giftcard_id'=>-1));
-		}
-	}
-
-	function delete()
-	{
-		$giftcards_to_delete=$this->input->post('ids');
-
-		if($this->Giftcard->delete_list($giftcards_to_delete))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('giftcards_successful_deleted').' '.
-			count($giftcards_to_delete).' '.$this->lang->line('giftcards_one_or_multiple')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('giftcards_cannot_be_deleted')));
-		}
-	}
-		
-	/*
-	get the width for the add/edit form
-	*/
-	function get_form_width()
-	{
-		return 360;
-	}
-}
-?>

application/controllers/home.php

@@ -1,21 +0,0 @@
-<?php
-require_once ("secure_area.php");
-
-class Home extends Secure_area 
-{
-	function __construct()
-	{
-		parent::__construct();	
-	}
-	
-	function index()
-	{
-		$this->load->view("home");
-	}
-	
-	function logout()
-	{
-		$this->Employee->logout();
-	}
-}
-?>

application/controllers/index.html

@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
 <head>
 	<title>403 Forbidden</title>
@@ -7,4 +8,4 @@
 <p>Directory access is forbidden.</p>
 
 </body>
-</html>
+</html>

application/controllers/interfaces/idata_controller.php

@@ -1,17 +0,0 @@
-<?php
-/*
-This interface is implemented by any controller that keeps track of data items, such
-as the customers, employees, and items controllers.
-*/
-interface iData_controller
-{
-	public function index();
-	public function search();
-	public function suggest();
-	public function get_row();
-	public function view($data_item_id=-1);
-	public function save($data_item_id=-1);
-	public function delete();
-	public function get_form_width();
-}
-?>

application/controllers/interfaces/iperson_controller.php

@@ -1,11 +0,0 @@
-<?php
-/*
-This interface is implemented by any controller that keeps track of people, such
-as customers and employees.
-*/
-require_once("idata_controller.php");
-interface iPerson_controller extends iData_controller
-{
-	public function mailto();
-}
-?>

application/controllers/item_kits.php

@@ -1,138 +0,0 @@
-<?php
-require_once ("secure_area.php");
-require_once ("interfaces/idata_controller.php");
-class Item_kits extends Secure_area implements iData_controller
-{
-	function __construct()
-	{
-		parent::__construct('item_kits');
-	}
-
-	function index()
-	{
-		$config['base_url'] = site_url('/item_kits/index');
-		$config['total_rows'] = $this->Item_kit->count_all();
-		$config['per_page'] = '20';
-		$config['uri_segment'] = 3;
-		$this->pagination->initialize($config);
-		
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width();
-		$data['manage_table']=get_item_kits_manage_table( $this->Item_kit->get_all( $config['per_page'], $this->uri->segment( $config['uri_segment'] ) ), $this );
-		$this->load->view('item_kits/manage',$data);
-	}
-
-	function search()
-	{
-		$search=$this->input->post('search');
-		$data_rows=get_item_kits_manage_table_data_rows($this->Item_kit->search($search),$this);
-		echo $data_rows;
-	}
-
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Item_kit->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-
-	function get_row()
-	{
-		$item_kit_id = $this->input->post('row_id');
-		$data_row=get_item_kit_data_row($this->Item_kit->get_info($item_kit_id),$this);
-		echo $data_row;
-	}
-
-	function view($item_kit_id=-1)
-	{
-		$data['item_kit_info']=$this->Item_kit->get_info($item_kit_id);
-		$this->load->view("item_kits/form",$data);
-	}
-	
-	function save($item_kit_id=-1)
-	{
-		$item_kit_data = array(
-		'name'=>$this->input->post('name'),
-		'description'=>$this->input->post('description')
-		);
-		
-		if($this->Item_kit->save($item_kit_data,$item_kit_id))
-		{
-			//New item kit
-			if($item_kit_id==-1)
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('item_kits_successful_adding').' '.
-				$item_kit_data['name'],'item_kit_id'=>$item_kit_data['item_kit_id']));
-				$item_kit_id = $item_kit_data['item_kit_id'];
-			}
-			else //previous item
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('item_kits_successful_updating').' '.
-				$item_kit_data['name'],'item_kit_id'=>$item_kit_id));
-			}
-			
-			if ($this->input->post('item_kit_item'))
-			{
-				$item_kit_items = array();
-				foreach($this->input->post('item_kit_item') as $item_id => $quantity)
-				{
-					$item_kit_items[] = array(
-						'item_id' => $item_id,
-						'quantity' => $quantity
-						);
-				}
-			
-				$this->Item_kit_items->save($item_kit_items, $item_kit_id);
-			}
-		}
-		else//failure
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('item_kits_error_adding_updating').' '.
-			$item_kit_data['name'],'item_kit_id'=>-1));
-		}
-
-	}
-	
-	function delete()
-	{
-		$item_kits_to_delete=$this->input->post('ids');
-
-		if($this->Item_kit->delete_list($item_kits_to_delete))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('item_kits_successful_deleted').' '.
-			count($item_kits_to_delete).' '.$this->lang->line('item_kits_one_or_multiple')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('item_kits_cannot_be_deleted')));
-		}
-	}
-	
-	function generate_barcodes($item_kit_ids)
-	{
-		$result = array();
-
-		$item_kit_ids = explode(':', $item_kit_ids);
-		foreach ($item_kit_ids as $item_kid_id)
-		{
-			$item_kit_info = $this->Item_kit->get_info($item_kid_id);
-
-			$result[] = array('name' =>$item_kit_info->name, 'id'=> 'KIT '.$item_kid_id);
-		}
-
-		$data['items'] = $result;
-		$this->load->view("barcode_sheet", $data);
-	}
-	
-	
-	/*
-	get the width for the add/edit form
-	*/
-	function get_form_width()
-	{
-		return 360;
-	}
-}
-?>

application/controllers/items.php

@@ -1,611 +0,0 @@
-<?php
-require_once ("secure_area.php");
-require_once ("interfaces/idata_controller.php");
-class Items extends Secure_area implements iData_controller
-{
-	function __construct()
-	{
-		parent::__construct('items');
-	}
-
-	function index()
-	{
-		$config['base_url'] = site_url('/items/index');
-		$config['total_rows'] = $this->Item->count_all();
-		$config['per_page'] = '20';
-		$config['uri_segment'] = 3;
-		$this->pagination->initialize($config);
-		
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width();
-		$data['manage_table']=get_items_manage_table( $this->Item->get_all( $config['per_page'], $this->uri->segment( $config['uri_segment'] ) ), $this );
-		$this->load->view('items/manage',$data);
-	}
-
-	function refresh()
-	{
-		$is_serialized=$this->input->post('is_serialized');
-		$no_description=$this->input->post('no_description');
-		$search_custom=$this->input->post('search_custom');//GARRISON ADDED 4/13/2013    
-        $is_deleted=$this->input->post('is_deleted'); // Parq 131215	
-        
-		$data['search_section_state']=$this->input->post('search_section_state');
-		$data['is_serialized']=$this->input->post('is_serialized');
-		$data['no_description']=$this->input->post('no_description');
-		$data['search_custom']=$this->input->post('search_custom');//GARRISON ADDED 4/13/2013
-		$data['is_deleted']=$this->input->post('is_deleted'); // Parq 131215
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width(); 
-		$data['manage_table']=get_items_manage_table($this->Item->get_all_filtered($is_serialized,$no_description,$search_custom,$is_deleted),$this);//GARRISON MODIFIED 4/13/2013, Parq 131215
-		$this->load->view('items/manage',$data);
-	}
-
-	function find_item_info()
-	{
-		$item_number=$this->input->post('scan_item_number');
-		echo json_encode($this->Item->find_item_info($item_number));
-	}
-
-	function search()
-	{
-		$search=$this->input->post('search');
-		$data_rows=get_items_manage_table_data_rows($this->Item->search($search),$this);
-		echo $data_rows;
-	}
-
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Item->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-	
-	function item_search()
-	{
-		$suggestions = $this->Item->get_item_search_suggestions($this->input->post('q'),$this->input->post('limit'),'warehouse');
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest_category()
-	{
-		$suggestions = $this->Item->get_category_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-
-/**GARRISON ADDED 5/18/2013**/	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_location()
-	{
-		$suggestions = $this->Item->get_location_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom1()
-	{
-		$suggestions = $this->Item->get_custom1_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom2()
-	{
-		$suggestions = $this->Item->get_custom2_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom3()
-	{
-		$suggestions = $this->Item->get_custom3_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom4()
-	{
-		$suggestions = $this->Item->get_custom4_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom5()
-	{
-		$suggestions = $this->Item->get_custom5_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom6()
-	{
-		$suggestions = $this->Item->get_custom6_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom7()
-	{
-		$suggestions = $this->Item->get_custom7_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom8()
-	{
-		$suggestions = $this->Item->get_custom8_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom9()
-	{
-		$suggestions = $this->Item->get_custom9_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest_custom10()
-	{
-		$suggestions = $this->Item->get_custom10_suggestions($this->input->post('q'));
-		echo implode("\n",$suggestions);
-	}
-
-/**END GARRISON ADDED**/
-		
-	function get_row()
-	{
-		$item_id = $this->input->post('row_id');
-		$data_row=get_item_data_row($this->Item->get_info($item_id),$this);
-		echo $data_row;
-	}
-
-	function view($item_id=-1)
-	{
-		$data['item_info']=$this->Item->get_info($item_id);
-		$data['item_tax_info']=$this->Item_taxes->get_info($item_id);
-		$suppliers = array('' => $this->lang->line('items_none'));
-		foreach($this->Supplier->get_all()->result_array() as $row)
-		{
-			$suppliers[$row['person_id']] = $row['company_name'] .' ('.$row['first_name'] .' '. $row['last_name'].')';
-		}
-
-		$data['suppliers']=$suppliers;
-		$data['selected_supplier'] = $this->Item->get_info($item_id)->supplier_id;
-		$data['default_tax_1_rate']=($item_id==-1) ? $this->Appconfig->get('default_tax_1_rate') : '';
-		$data['default_tax_2_rate']=($item_id==-1) ? $this->Appconfig->get('default_tax_2_rate') : '';
-        
-        $locations_data = $this->Stock_locations->get_undeleted_all()->result_array();
-        $location_array;
-        foreach($locations_data as $location)
-        {
-           $quantity = $this->Item_quantities->get_item_quantity($item_id, $location['location_id'])->quantity;
-           $quantity = ($item_id == -1) ? null: $quantity;
-           $location_array[$location['location_id']] =  array('location_name'=>$location['location_name'],
-                                                                       'quantity'=>$quantity);
-        }
-        $data['stock_locations']= $location_array;
-		$this->load->view("items/form",$data);
-	}
-
-    
-	//Ramel Inventory Tracking
-	function inventory($item_id=-1)
-	{
-		$data['item_info']=$this->Item->get_info($item_id);
-        
-        $data['stock_locations'] = array();
-        $stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();          
-        foreach($stock_locations as $location_data)
-        {            
-            $data['stock_locations'][$location_data['location_id']] = $location_data['location_name'];
-            $data['item_quantities'][$location_data['location_id']] = $this->Item_quantities->get_item_quantity($item_id,$location_data['location_id'])->quantity;
-        }     
-        
-		$this->load->view("items/inventory",$data);
-	}
-	
-	function count_details($item_id=-1)
-	{
-		$data['item_info']=$this->Item->get_info($item_id);
-        
-        $data['stock_locations'] = array();
-        $stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();   
-        foreach($stock_locations as $location_data)
-        {            
-            $data['stock_locations'][$location_data['location_id']] = $location_data['location_name'];
-            $data['item_quantities'][$location_data['location_id']] = $this->Item_quantities->get_item_quantity($item_id,$location_data['location_id'])->quantity;
-        }     
-                
-		$this->load->view("items/count_details",$data);
-	} //------------------------------------------- Ramel
-
-	function generate_barcodes($item_ids)
-	{
-		$result = array();
-
-		$item_ids = explode(':', $item_ids);
-		foreach ($item_ids as $item_id)
-		{
-			$item_info = $this->Item->get_info($item_id);
-
-			$result[] = array('name' =>$item_info->name, 'id'=> $item_id);
-		}
-
-		$data['items'] = $result;
-		$this->load->view("barcode_sheet", $data);
-	}
-
-	function bulk_edit()
-	{
-		$data = array();
-		$suppliers = array('' => $this->lang->line('items_none'));
-		foreach($this->Supplier->get_all()->result_array() as $row)
-		{
-			$suppliers[$row['person_id']] = $row['first_name'] .' '. $row['last_name'];
-		}
-		$data['suppliers'] = $suppliers;
-		$data['allow_alt_description_choices'] = array(
-			''=>$this->lang->line('items_do_nothing'), 
-			1 =>$this->lang->line('items_change_all_to_allow_alt_desc'),
-			0 =>$this->lang->line('items_change_all_to_not_allow_allow_desc'));
-				
-		$data['serialization_choices'] = array(
-			''=>$this->lang->line('items_do_nothing'), 
-			1 =>$this->lang->line('items_change_all_to_serialized'),
-			0 =>$this->lang->line('items_change_all_to_unserialized'));
-		$this->load->view("items/form_bulk", $data);
-	}
-
-	function save($item_id=-1)
-	{
-        //Save item data
-		$item_data = array(
-		'name'=>$this->input->post('name'),
-		'description'=>$this->input->post('description'),
-		'category'=>$this->input->post('category'),
-		'supplier_id'=>$this->input->post('supplier_id')=='' ? null:$this->input->post('supplier_id'),
-		'item_number'=>$this->input->post('item_number')=='' ? null:$this->input->post('item_number'),
-		'cost_price'=>$this->input->post('cost_price'),
-		'unit_price'=>$this->input->post('unit_price'),
-		'reorder_level'=>$this->input->post('reorder_level'),
-		'allow_alt_description'=>$this->input->post('allow_alt_description'),
-		'is_serialized'=>$this->input->post('is_serialized'),
-		'deleted'=>$this->input->post('is_deleted'),  /** Parq 131215 **/
-		'custom1'=>$this->input->post('custom1'),	/**GARRISON ADDED 4/21/2013**/			
-		'custom2'=>$this->input->post('custom2'),/**GARRISON ADDED 4/21/2013**/
-		'custom3'=>$this->input->post('custom3'),/**GARRISON ADDED 4/21/2013**/
-		'custom4'=>$this->input->post('custom4'),/**GARRISON ADDED 4/21/2013**/
-		'custom5'=>$this->input->post('custom5'),/**GARRISON ADDED 4/21/2013**/
-		'custom6'=>$this->input->post('custom6'),/**GARRISON ADDED 4/21/2013**/
-		'custom7'=>$this->input->post('custom7'),/**GARRISON ADDED 4/21/2013**/
-		'custom8'=>$this->input->post('custom8'),/**GARRISON ADDED 4/21/2013**/
-		'custom9'=>$this->input->post('custom9'),/**GARRISON ADDED 4/21/2013**/
-		'custom10'=>$this->input->post('custom10')/**GARRISON ADDED 4/21/2013**/
-		);
-		
-		$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-		$cur_item_info = $this->Item->get_info($item_id);
-
-
-		if($this->Item->save($item_data,$item_id))
-		{
-			//New item
-			if($item_id==-1)
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('items_successful_adding').' '.
-				$item_data['name'],'item_id'=>$item_data['item_id']));
-				$item_id = $item_data['item_id'];
-			}
-			else //previous item
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('items_successful_updating').' '.
-				$item_data['name'],'item_id'=>$item_id));
-			}
-			
-			$items_taxes_data = array();
-			$tax_names = $this->input->post('tax_names');
-			$tax_percents = $this->input->post('tax_percents');
-			for($k=0;$k<count($tax_percents);$k++)
-			{
-				if (is_numeric($tax_percents[$k]))
-				{
-					$items_taxes_data[] = array('name'=>$tax_names[$k], 'percent'=>$tax_percents[$k] );
-				}
-			}
-			$this->Item_taxes->save($items_taxes_data, $item_id);
-
-            
-            //Save item quantity
-            $stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();          
-            foreach($stock_locations as $location_data)
-            {
-                $updated_quantity = $this->input->post($location_data['location_id'].'_quantity');
-                $location_detail = array('item_id'=>$item_id,
-                                        'location_id'=>$location_data['location_id'],
-                                        'quantity'=>$updated_quantity);  
-                $item_quantity = $this->Item_quantities->get_item_quantity($item_id, $location_data['location_id']);
-                if ($item_quantity->quantity != $updated_quantity) 
-                {              
-	                $this->Item_quantities->save($location_detail, $item_id, $location_data['location_id']);
-	                
-	                $inv_data = array
-	                (
-	                    'trans_date'=>date('Y-m-d H:i:s'),
-	                    'trans_items'=>$item_id,
-	                    'trans_user'=>$employee_id,
-	                    'trans_location'=>$location_data['location_id'],
-	                    'trans_comment'=>$this->lang->line('items_manually_editing_of_quantity'),
-	                    'trans_inventory'=>$updated_quantity - $item_quantity->quantity
-	                );
-	                $this->Inventory->insert($inv_data);       
-                }                                            
-            }        
-		}
-		else//failure
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('items_error_adding_updating').' '.
-			$item_data['name'],'item_id'=>-1));
-		}
-
-	}
-	
-	//Ramel Inventory Tracking
-	function save_inventory($item_id=-1)
-	{	
-		$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-		$cur_item_info = $this->Item->get_info($item_id);
-        $location_id = $this->input->post('stock_location');
-		$inv_data = array
-		(
-			'trans_date'=>date('Y-m-d H:i:s'),
-			'trans_items'=>$item_id,
-			'trans_user'=>$employee_id,
-			'trans_location'=>$location_id,
-			'trans_comment'=>$this->input->post('trans_comment'),
-			'trans_inventory'=>$this->input->post('newquantity')
-		);
-		$this->Inventory->insert($inv_data);
-		
-		//Update stock quantity
-		
-		$item_quantity= $this->Item_quantities->get_item_quantity($item_id,$location_id);
-		$item_quantity_data = array(
-		'item_id'=>$item_id,
-		'location_id'=>$location_id,
-		'quantity'=>$item_quantity->quantity + $this->input->post('newquantity')
-		);
-		if($this->Item_quantities->save($item_quantity_data,$item_id,$location_id))
-		{			
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('items_successful_updating').' '.
-			$cur_item_info->name,'item_id'=>$item_id));
-		}
-		else//failure
-		{	
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('items_error_adding_updating').' '.
-			$cur_item_info->name,'item_id'=>-1));
-		}
-
-	}//---------------------------------------------------------------------Ramel
-
-	function bulk_update()
-	{
-		$items_to_update=$this->input->post('item_ids');
-		$item_data = array();
-
-		foreach($_POST as $key=>$value)
-		{
-			//This field is nullable, so treat it differently
-			if ($key == 'supplier_id')
-			{
-				$item_data["$key"]=$value == '' ? null : $value;
-			}
-			elseif($value!='' and !(in_array($key, array('item_ids', 'tax_names', 'tax_percents'))))
-			{
-				$item_data["$key"]=$value;
-			}
-		}
-
-		//Item data could be empty if tax information is being updated
-		if(empty($item_data) || $this->Item->update_multiple($item_data,$items_to_update))
-		{
-			$items_taxes_data = array();
-			$tax_names = $this->input->post('tax_names');
-			$tax_percents = $this->input->post('tax_percents');
-			for($k=0;$k<count($tax_percents);$k++)
-			{
-				if (is_numeric($tax_percents[$k]))
-				{
-					$items_taxes_data[] = array('name'=>$tax_names[$k], 'percent'=>$tax_percents[$k] );
-				}
-			}
-			$this->Item_taxes->save_multiple($items_taxes_data, $items_to_update);
-
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('items_successful_bulk_edit')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('items_error_updating_multiple')));
-		}
-	}
-
-	function delete()
-	{
-		$items_to_delete=$this->input->post('ids');
-
-		if($this->Item->delete_list($items_to_delete))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('items_successful_deleted').' '.
-			count($items_to_delete).' '.$this->lang->line('items_one_or_multiple')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('items_cannot_be_deleted')));
-		}
-	}
-	
-	function excel()
-	{
-		$data = file_get_contents("import_items.csv");
-		$name = 'import_items.csv';
-		force_download($name, $data);
-	}
-	
-	function excel_import()
-	{
-		$this->load->view("items/excel_import", null);
-	}
-
-	function do_excel_import()
-	{
-		$msg = 'do_excel_import';
-		$failCodes = array();
-		if ($_FILES['file_path']['error']!=UPLOAD_ERR_OK)
-		{
-			$msg = $this->lang->line('items_excel_import_failed');
-			echo json_encode( array('success'=>false,'message'=>$msg) );
-			return;
-		}
-		else
-		{
-			if (($handle = fopen($_FILES['file_path']['tmp_name'], "r")) !== FALSE)
-			{
-				//Skip first row
-				fgetcsv($handle);
-				
-				$i=1;
-				while (($data = fgetcsv($handle)) !== FALSE)
-				{
-					$item_data = array(
-					'name'			=>	$data[1],
-					'description'	=>	$data[13],
-					'category'		=>	$data[2],
-					'cost_price'	=>	$data[4],
-					'unit_price'	=>	$data[5],
-					'quantity'		=>	$data[10],
-					'reorder_level'	=>	$data[11],
-					'supplier_id'	=>  $this->Supplier->exists($data[3]) ? $data[3] : null,
-					'allow_alt_description'	=>	$data[14] != '' ? '1' : '0',
-					'is_serialized'	=>	$data[15] != '' ? '1' : '0',
-					'custom1'		=>	$data[16],	/** GARRISON ADDED 5/6/2013 **/
-					'custom2'		=>	$data[17],	/** GARRISON ADDED 5/6/2013 **/
-					'custom3'		=>	$data[18],	/** GARRISON ADDED 5/6/2013 **/
-					'custom4'		=>	$data[19],	/** GARRISON ADDED 5/6/2013 **/
-					'custom5'		=>	$data[20],	/** GARRISON ADDED 5/6/2013 **/
-					'custom6'		=>	$data[21],	/** GARRISON ADDED 5/6/2013 **/
-					'custom7'		=>	$data[22],	/** GARRISON ADDED 5/6/2013 **/
-					'custom8'		=>	$data[23],	/** GARRISON ADDED 5/6/2013 **/
-					'custom9'		=>	$data[24],	/** GARRISON ADDED 5/6/2013 **/
-					'custom10'		=>	$data[25]	/** GARRISON ADDED 5/6/2013 **/
-					);
-					$item_number = $data[0];
-					
-					if ($item_number != "")
-					{
-						$item_data['item_number'] = $item_number;
-					}
-					
-					if($this->Item->save($item_data)) 
-					{
-						$items_taxes_data = null;
-						//tax 1
-						if( is_numeric($data[7]) && $data[6]!='' )
-						{
-							$items_taxes_data[] = array('name'=>$data[6], 'percent'=>$data[7] );
-						}
-
-						//tax 2
-						if( is_numeric($data[9]) && $data[8]!='' )
-						{
-							$items_taxes_data[] = array('name'=>$data[8], 'percent'=>$data[9] );
-						}
-
-						// save tax values
-						if(count($items_taxes_data) > 0)
-						{
-							$this->Item_taxes->save($items_taxes_data, $item_data['item_id']);
-						}
-						
-							$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-							$emp_info=$this->Employee->get_info($employee_id);
-							$comment ='Qty CSV Imported';
-							$excel_data = array
-								(
-								'trans_items'=>$item_data['item_id'],
-								'trans_user'=>$employee_id,
-								'trans_comment'=>$comment,
-								'trans_inventory'=>$data[10]
-								);
-								$this->db->insert('inventory',$excel_data);
-						//------------------------------------------------Ramel
-					}
-					else//insert or update item failure
-					{
-						$failCodes[] = $i;
-					}
-				}
-				
-				$i++;
-			}
-			else 
-			{
-				echo json_encode( array('success'=>false,'message'=>'Your upload file has no data or not in supported format.') );
-				return;
-			}
-		}
-
-		$success = true;
-		if(count($failCodes) > 1)
-		{
-			$msg = "Most items imported. But some were not, here is list of their CODE (" .count($failCodes) ."): ".implode(", ", $failCodes);
-			$success = false;
-		}
-		else
-		{
-			$msg = "Import items successful";
-		}
-
-		echo json_encode( array('success'=>$success,'message'=>$msg) );
-	}
-
-	/*
-	get the width for the add/edit form
-	*/
-	function get_form_width()
-	{
-		return 360;
-	}
-    
-    function is_sale_store_item($item_number)
-    {  
-        echo $this->Item->is_sale_store_item_exist($item_number);        
-    }
-    
-}
-?>

application/controllers/languagecheck.php

@@ -1,192 +0,0 @@
-<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
-// ---------------------------------------------------------------------
-class Languagecheck extends CI_Controller {
-
-	/*
-	 * use this language as comparison reference.
-	 * this should be the one that is complete.
-	 */
-	private $reference = 'english';
-
-	private $lang_path = 'language';
-
-	// -----------------------------------------------------------------
-
-	/*
-	 * controller constructor
-	 */
-	function Languagecheck()
-	{
-		parent::Controller();
-	}
-
-	// -----------------------------------------------------------------
-
-	/*
-	 * use remap to capture all calls to this controller
-	 */
-	function _remap()
-	{
-		// load the required helpers
-		$this->load->helper('directory');
-
-		// for simplicity, we don't use views
-		$this->output('h1', 'Open Source Point of Sale - Language file checking and validation');
-
-		// determine the language file path
-		if ( ! is_dir($this->lang_path) )
-		{
-			$this->lang_path = APPPATH . $this->lang_path;
-
-			if ( ! is_dir($this->lang_path) )
-			{
-				$this->output('h2', 'Defined language path "'.$this->lang_path.'" not found!', TRUE);
-				exit;
-			}
-		}
-
-		// fetch the languages directory map
-		$languages = directory_map( $this->lang_path, TRUE );
-
-		// is our reference language present?
-		if ( ! in_array($this->reference, $languages ) )
-		{
-			$this->output('h2', 'Reference language "'.$this->reference.'" not found!', TRUE);
-			exit;
-		}
-
-		// load the list of language files for the reference language
-		$references = directory_map( $this->lang_path . '/' . $this->reference, TRUE );
-
-		// now process the list
-		foreach( $references as $reference )
-		{
-			// skip non-language files in the language directory
-			if ( strpos($reference, '_lang'.EXT) === FALSE )
-			{
-				continue;
-			}
-
-			// process it
-			$this->output('h2', 'Processing '.$this->reference . ' &raquo; ' .$reference);
-
-			// load the language file
-			include $this->lang_path . '/' . $this->reference . '/' . $reference;
-
-			// did the file contain any language strings?
-			if ( empty($lang) )
-			{
-				// language file was empty or not properly defined
-				$this->output('h3', 'Language file doesn\'t contain any language strings. Skipping file!', TRUE);
-				continue;
-			}
-
-			// store the loaded language strings
-			$lang_ref = $lang;
-			unset($lang);
-
-			// now loop through the available languages
-			foreach ( $languages as $language )
-			{
-				// skip the reference language
-				if ( $language == $this->reference )
-				{
-					continue;
-				}
-
-				// language file to check
-				$file = $this->lang_path . '/' . $language . '/' . $reference;
-
-				// check if the language file exists for this language
-				if ( ! file_exists( $file ) )
-				{
-					// file not found
-					$this->output('h3', 'Language file doesn\'t exist for the language '.$language.'!', TRUE);
-				}
-				else
-				{
-					// load the file to compare
-					include $file;
-
-					// did the file contain any language strings?
-					if ( empty($lang) )
-					{
-						// language file was empty or not properly defined
-						$this->output('h3', 'Language file for the language '.$language.' doesn\'t contain any language strings!', TRUE);
-					}
-					else
-					{
-						// start comparing
-						$this->output('h3', 'Comparing with the '.$language.' version:');
-
-						// assume all goes well
-						$failures = 0;
-
-						// start comparing language keys
-						foreach( $lang_ref as $key => $value )
-						{
-							if ( ! isset($lang[$key]) )
-							{
-								// report the missing key
-								$this->output('', 'Missing language string "'.$key.'"', TRUE);
-
-								// increment the failure counter
-								$failures++;
-							}
-						}
-
-						if ( ! $failures )
-						{
-							$this->output('', 'The two language files have matching strings.');
-						}
-					}
-
-					// make sure the lang array is deleted before the next check
-					if ( isset($lang) )
-					{
-						unset($lang);
-					}
-				}
-			}
-
-		}
-
-		$this->output('h2', 'Language file checking and validation completed');
-	}
-
-	// -----------------------------------------------------------------
-
-	private function output($type = '', $line = '', $highlight = FALSE)
-	{
-		switch ($type)
-		{
-			case 'h1':
-				$html = "<h1>{line}</h1>\n<hr />\n";
-				break;
-
-			case 'h2':
-				$html = "<h2>{line}</h2>\n";
-				break;
-
-			case 'h3':
-				$html = "<h3>&nbsp;&nbsp;&nbsp;{line}</h3>\n";
-				break;
-
-			default:
-				$html = "&nbsp;&nbsp;&nbsp;&nbsp;&raquo;&nbsp;{line}<br />";
-				break;
-		}
-
-		if ( $highlight )
-		{
-			$line = '<span style="color:red;font-weight:bold;">' . $line . '</span>';
-		}
-
-		echo str_replace('{line}', $line, $html);
-	}
-	// -----------------------------------------------------------------
-
-}
-
-/* End of file languagecheck.php */
-/* Location: ./application/controllers/languagecheck.php */

application/controllers/login.php

@@ -1,43 +0,0 @@
-<?php
-class Login extends CI_Controller 
-{
-	function __construct()
-	{
-		parent::__construct();
-	}
-	
-	function index()
-	{
-		if($this->Employee->is_logged_in())
-		{
-			redirect('home');
-		}
-		else
-		{
-			$this->form_validation->set_rules('username', 'lang:login_undername', 'callback_login_check');
-    	    $this->form_validation->set_error_delimiters('<div class="error">', '</div>');
-			
-			if($this->form_validation->run() == FALSE)
-			{
-				$this->load->view('login');
-			}
-			else
-			{
-				redirect('home');
-			}
-		}
-	}
-	
-	function login_check($username)
-	{
-		$password = $this->input->post("password");	
-		
-		if(!$this->Employee->login($username,$password))
-		{
-			$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_username_and_password'));
-			return false;
-		}
-		return true;		
-	}
-}
-?>

application/controllers/no_access.php

@@ -1,15 +0,0 @@
-<?php
-class No_Access extends CI_Controller 
-{
-	function __construct()
-	{
-		parent::__construct();
-	}
-	
-	function index($module_id='')
-	{
-		$data['module_name']=$this->Module->get_module_name($module_id);
-		$this->load->view('no_access',$data);
-	}
-}
-?>

application/controllers/person_controller.php

@@ -1,54 +0,0 @@
-<?php
-require_once ("interfaces/iperson_controller.php");
-require_once ("secure_area.php");
-abstract class Person_controller extends Secure_area implements iPerson_controller
-{
-	function __construct($module_id=null)
-	{
-		parent::__construct($module_id);		
-	}
-	
-	/*
-	This returns a mailto link for persons with a certain id. This is called with AJAX.
-	*/
-	function mailto()
-	{
-		$people_to_email=$this->input->post('ids');
-		
-		if($people_to_email!=false)
-		{
-			$mailto_url='mailto:';
-			foreach($this->Person->get_multiple_info($people_to_email)->result() as $person)
-			{
-				$mailto_url.=$person->email.',';	
-			}
-			//remove last comma
-			$mailto_url=substr($mailto_url,0,strlen($mailto_url)-1);
-			
-			echo $mailto_url;
-			exit;
-		}
-		echo '#';
-	}
-/** GARRISON ADDED 4/25/2013 IN PROGRESS **/	
-	/*
-	 Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Person->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-		
-	/*
-	Gets one row for a person manage table. This is called using AJAX to update one row.
-	*/
-	function get_row()
-	{
-		$person_id = $this->input->post('row_id');
-		$data_row=get_person_data_row($this->Person->get_info($person_id),$this);
-		echo $data_row;
-	}
-		
-}
-?>

application/controllers/receivings.php

@@ -1,278 +0,0 @@
-<?php
-require_once ("secure_area.php");
-class Receivings extends Secure_area
-{
-	function __construct()
-	{
-		parent::__construct('receivings');
-		$this->load->library('receiving_lib');
-	}
-
-	function index()
-	{
-		$this->_reload();
-	}
-
-	function item_search()
-	{
-		$suggestions = $this->Item->get_item_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		$suggestions = array_merge($suggestions, $this->Item_kit->get_item_kit_search_suggestions($this->input->post('q'),$this->input->post('limit')));
-		echo implode("\n",$suggestions);
-	}
-
-	function supplier_search()
-	{
-		$suggestions = $this->Supplier->get_suppliers_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-
-	function select_supplier()
-	{
-		$supplier_id = $this->input->post("supplier");
-		$this->receiving_lib->set_supplier($supplier_id);
-		$this->_reload();
-	}
-
-	function change_mode()
-	{
-		$stock_destination = $this->input->post('stock_destination');
-		$stock_source = $this->input->post("stock_source");
-		if ((!$stock_source || $stock_source == $this->receiving_lib->get_stock_source()) &&
-			(!$stock_destination || $stock_destination == $this->receiving_lib->get_stock_destination()))
-		{
-			$this->receiving_lib->empty_cart();
-			$mode = $this->input->post("mode");
-			$this->receiving_lib->set_mode($mode);
-		}
-		else
-		{
-			$this->receiving_lib->set_stock_source($stock_source);
-			$this->receiving_lib->set_stock_destination($stock_destination);
-		}
-		$this->_reload();
-	}
-
-	function add()
-	{
-		$data=array();
-		$mode = $this->receiving_lib->get_mode();
-		$item_id_or_number_or_item_kit_or_receipt = $this->input->post("item");
-		$quantity = ($mode=="receive" or $mode=="requisition") ? 1:-1;
-		$item_location = $this->receiving_lib->get_stock_source();
-		if($this->receiving_lib->is_valid_receipt($item_id_or_number_or_item_kit_or_receipt) && $mode=='return')
-		{
-			$this->receiving_lib->return_entire_receiving($item_id_or_number_or_item_kit_or_receipt,$item_location);
-		}
-		elseif($this->receiving_lib->is_valid_item_kit($item_id_or_number_or_item_kit_or_receipt))
-		{
-			$this->receiving_lib->add_item_kit($item_id_or_number_or_item_kit_or_receipt,$item_location);
-		}
-		else
-		{
-            if(!$this->receiving_lib->add_item($item_id_or_number_or_item_kit_or_receipt,$quantity,$item_location))
-                   $data['error']=$this->lang->line('recvs_unable_to_add_item');
-		}
-		$this->_reload($data);
-	}
-
-	function edit_item($item_id)
-	{
-		$data= array();
-
-		$this->form_validation->set_rules('price', 'lang:items_price', 'required|numeric');
-		$this->form_validation->set_rules('quantity', 'lang:items_quantity', 'required|integer');
-		$this->form_validation->set_rules('discount', 'lang:items_discount', 'required|integer');
-
-    	$description = $this->input->post("description");
-    	$serialnumber = $this->input->post("serialnumber");
-		$price = $this->input->post("price");
-		$quantity = $this->input->post("quantity");
-		$discount = $this->input->post("discount");
-		$item_location = $this->input->post("location");
-
-		if ($this->form_validation->run() != FALSE)
-		{
-			$this->receiving_lib->edit_item($item_id,$description,$serialnumber,$quantity,$discount,$price);
-		}
-		else
-		{
-			$data['error']=$this->lang->line('recvs_error_editing_item');
-		}
-
-		$this->_reload($data);
-	}
-
-    function edit_item_unit($item_id)
-    {
-        $data= array();
-
-        $this->form_validation->set_rules('quantity', 'lang:items_quantity', 'required|integer'); 
-        $quantity = $this->input->post("quantity");
-        
-
-        if ($this->form_validation->run() != FALSE)
-        {
-            $this->receiving_lib->edit_item_unit($item_id,$description,$quantity,0,0);
-        }
-        else
-        {
-            $data['error']=$this->lang->line('recvs_error_editing_item');
-        }
-
-        $this->_reload($data);
-    }
-
-	function delete_item($item_number)
-	{
-		$this->receiving_lib->delete_item($item_number);
-		$this->_reload();
-	}
-
-	function delete_supplier()
-	{
-		$this->receiving_lib->delete_supplier();
-		$this->_reload();
-	}
-
-	function complete()
-	{
-		$data['cart']=$this->receiving_lib->get_cart();
-		$data['total']=$this->receiving_lib->get_total();
-		$data['receipt_title']=$this->lang->line('recvs_receipt');
-		$data['transaction_time']= date('m/d/Y h:i:s a');
-		$data['mode']=$this->receiving_lib->get_mode();
-		$stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();
-		$data['show_stock_locations'] = count($stock_locations) > 1;
-		$supplier_id=$this->receiving_lib->get_supplier();
-		$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-		$comment = $this->input->post('comment');
-		$emp_info=$this->Employee->get_info($employee_id);
-		$payment_type = $this->input->post('payment_type');
-		$data['payment_type']=$this->input->post('payment_type');
-        $data['stock_location']=$this->receiving_lib->get_stock_source();
-
-		if ($this->input->post('amount_tendered'))
-		{
-			$data['amount_tendered'] = $this->input->post('amount_tendered');
-			$data['amount_change'] = to_currency($data['amount_tendered'] - round($data['total'], 2));
-		}
-		$data['employee']=$emp_info->first_name.' '.$emp_info->last_name;
-
-		if($supplier_id!=-1)
-		{
-			$suppl_info=$this->Supplier->get_info($supplier_id);
-			$data['supplier']=$suppl_info->first_name.' '.$suppl_info->last_name;
-		}
-
-		//SAVE receiving to database
-		$data['receiving_id']='RECV '.$this->Receiving->save($data['cart'], $supplier_id,$employee_id,$comment,$payment_type,$data['stock_location']);
-		
-		if ($data['receiving_id'] == 'RECV -1')
-		{
-			$data['error_message'] = $this->lang->line('receivings_transaction_failed');
-		}
-
-		$this->load->view("receivings/receipt",$data);
-		$this->receiving_lib->clear_all();
-		$this->_remove_duplicate_cookies();
-	}
-
-    function requisition_complete()
-    {
-    	if ($this->receiving_lib->get_stock_source() != $this->receiving_lib->get_stock_destination()) 
-    	{
-    		foreach($this->receiving_lib->get_cart() as $item)
-    		{
-    			$this->receiving_lib->delete_item($item['line']);
-    			$this->receiving_lib->add_item($item['item_id'],$item['quantity'],$this->receiving_lib->get_stock_destination());
-    			$this->receiving_lib->add_item($item['item_id'],-$item['quantity'],$this->receiving_lib->get_stock_source());
-    		}
-    		
-			$this->complete();
-    	}
-    	else 
-    	{
-    		$data['error']=$this->lang->line('recvs_error_requisition');
-    		$this->_reload($data);	
-    	}
-    }
-    
-	function receipt($receiving_id)
-	{
-		$receiving_info = $this->Receiving->get_info($receiving_id)->row_array();
-		$this->receiving_lib->copy_entire_receiving($receiving_id);
-		$data['cart']=$this->receiving_lib->get_cart();
-		$data['total']=$this->receiving_lib->get_total();
-		$data['mode']=$this->receiving_lib->get_mode();
-		$data['receipt_title']=$this->lang->line('recvs_receipt');
-		$data['transaction_time']= date('m/d/Y h:i:s a', strtotime($receiving_info['receiving_time']));
-		$stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();
-		$data['show_stock_locations'] = count($stock_locations) > 1;
-		$supplier_id=$this->receiving_lib->get_supplier();
-		$emp_info=$this->Employee->get_info($receiving_info['employee_id']);
-		$data['payment_type']=$receiving_info['payment_type'];
-
-		$data['employee']=$emp_info->first_name.' '.$emp_info->last_name;
-
-		if($supplier_id!=-1)
-		{
-			$supplier_info=$this->Supplier->get_info($supplier_id);
-			$data['supplier']=$supplier_info->first_name.' '.$supplier_info->last_name;
-		}
-		$data['receiving_id']='RECV '.$receiving_id;
-		$this->load->view("receivings/receipt",$data);
-		$this->receiving_lib->clear_all();
-		$this->_remove_duplicate_cookies();
-	}
-
-	function _reload($data=array())
-	{
-        $data['stock_locations'] = array();
-        $stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();
-		$show_stock_locations = count($stock_locations) > 1;		
-
-		$person_info = $this->Employee->get_logged_in_employee_info();
-		$data['cart']=$this->receiving_lib->get_cart();
-		$data['modes']=array('receive'=>$this->lang->line('recvs_receiving'),'return'=>$this->lang->line('recvs_return'));
-		
-		$data['mode']=$this->receiving_lib->get_mode();
-        
-        if ($show_stock_locations) {
-        	$data['modes']['requisition'] = $this->lang->line('recvs_requisition');
-	        foreach($stock_locations as $location_data)
-	        {            
-	            $data['stock_locations'][$location_data['location_id']] = $location_data['location_name'];
-	        }     
-	        
-	        $data['stock_source']=$this->receiving_lib->get_stock_source();
-        	$data['stock_destination']=$this->receiving_lib->get_stock_destination();
-        }    
-        $data['show_stock_locations'] = $show_stock_locations;
-        
-		$data['total']=$this->receiving_lib->get_total();
-		$data['items_module_allowed'] = $this->Employee->has_permission('items', $person_info->person_id);
-		$data['payment_options']=array(
-			$this->lang->line('sales_cash') => $this->lang->line('sales_cash'),
-			$this->lang->line('sales_check') => $this->lang->line('sales_check'),
-			$this->lang->line('sales_debit') => $this->lang->line('sales_debit'),
-			$this->lang->line('sales_credit') => $this->lang->line('sales_credit')
-		);
-
-		$supplier_id=$this->receiving_lib->get_supplier();
-		if($supplier_id!=-1)
-		{
-			$info=$this->Supplier->get_info($supplier_id);
-			$data['supplier']=$info->first_name.' '.$info->last_name;
-		}
-		$this->load->view("receivings/receiving",$data);
-		$this->_remove_duplicate_cookies();
-	}
-
-    function cancel_receiving()
-    {
-    	$this->receiving_lib->clear_all();
-    	$this->_reload();
-    }
-
-}
-?>

application/controllers/reports.php

@@ -1,965 +0,0 @@
-<?php
-require_once ("secure_area.php");
-require_once (APPPATH."libraries/ofc-library/open-flash-chart.php");
-
-define("FORM_WIDTH", "400");
-
-class Reports extends Secure_area 
-{	
-	function __construct()
-	{
-		parent::__construct('reports');
-		$this->load->helper('report');		
-	}
-	
-	//Initial report listing screen
-	function index()
-	{
-		$this->load->view("reports/listing",array());	
-	}
-	
-	function _get_common_report_data()
-	{
-		$data = array();
-		$data['report_date_range_simple'] = get_simple_date_ranges();
-		$data['months'] = get_months();
-		$data['days'] = get_days();
-		$data['years'] = get_years();
-		$data['selected_month']=date('n');
-		$data['selected_day']=date('d');
-		$data['selected_year']=date('Y');	
-	
-		return $data;
-	}
-	
-	//Input for reports that require only a date range and an export to excel. (see routes.php to see that all summary reports route here)
-	function date_input_excel_export()
-	{
-		$data = $this->_get_common_report_data();
-		$this->load->view("reports/date_input_excel_export",$data);	
-	}
-	
- 	function get_detailed_sales_row($sale_id, $sale_type=1)
-	{
-		$this->load->model('reports/Detailed_sales');
-		$model = $this->Detailed_sales;
-		
-		$report_data = $model->getDataBySaleId($sale_id, $sale_type);
-		
-		$summary_data = array(anchor('sales/edit/'.$report_data['sale_id'] . '/width:'.FORM_WIDTH, 
-				'POS '.$report_data['sale_id'], 
-				array('class' => 'thickbox')), 
-				$report_data['sale_date'], 
-				$report_data['items_purchased'], 
-				$report_data['employee_name'], 
-				$report_data['customer_name'], 
-				to_currency($report_data['subtotal']), 
-				to_currency($report_data['total']), 
-				to_currency($report_data['tax']),
-				to_currency($report_data['profit']), 
-				$report_data['payment_type'], 
-				$report_data['comment']);
-		echo get_detailed_sales_data_row($summary_data, $this);
-	}
-	
-	function get_summary_data($start_date, $end_date = NULL, $sale_type=0) 
-	{
-		$end_date = $end_date ?: $start_date;
-		$this->load->model('reports/Summary_sales');
-		$model = $this->Summary_sales;
-		$summary = $model->getSummaryData(array(
-				'start_date'=>$start_date, 
-				'end_date'=>$end_date, 
-				'sale_type' => $sale_type));
-		echo get_sales_summary_totals($summary, $this);
-	}
-	
-	//Summary sales report
-	function summary_sales($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_sales');
-		$model = $this->Summary_sales;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['sale_date'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_sales_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary categories report
-	function summary_categories($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_categories');
-		$model = $this->Summary_categories;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['category'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_categories_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary customers report
-	function summary_customers($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_customers');
-		$model = $this->Summary_customers;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['customer'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_customers_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary suppliers report
-	function summary_suppliers($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_suppliers');
-		$model = $this->Summary_suppliers;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['supplier'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_suppliers_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary items report
-	function summary_items($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_items');
-		$model = $this->Summary_items;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array(character_limiter($row['name'], 16), $row['quantity_purchased'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_items_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-		
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary employees report
-	function summary_employees($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_employees');
-		$model = $this->Summary_employees;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['employee'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_employees_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary taxes report
-	function summary_taxes($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_taxes');
-		$model = $this->Summary_taxes;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['percent'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_taxes_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Summary discounts report
-	function summary_discounts($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_discounts');
-		$model = $this->Summary_discounts;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['discount_percent'],$row['count']);
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_discounts_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	function summary_payments($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Summary_payments');
-		$model = $this->Summary_payments;
-		$tabular_data = array();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['payment_type'],to_currency($row['payment_amount']));
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_payments_summary_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);
-	}
-	
-	//Input for reports that require only a date range. (see routes.php to see that all graphical summary reports route here)
-	function date_input()
-	{
-		$data = $this->_get_common_report_data();
-        $data['mode'] = 'sale';
-		$this->load->view("reports/date_input",$data);	
-	}
-	
-    function date_input_recv()
-    {
-        $data = $this->_get_common_report_data();
-        $data['mode'] = 'receiving';
-        $this->load->view("reports/date_input",$data);  
-    }
-    
-    function date_input_reqs()
-    {
-        $data = $this->_get_common_report_data();
-        $data['mode'] = 'requisition';
-        $this->load->view("reports/date_input",$data);  
-    }
-    
-	//Graphical summary sales report
-	function graphical_summary_sales($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_sales');
-		$model = $this->Summary_sales;
-
-		$data = array(
-			"title" => $this->lang->line('reports_sales_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_sales_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_sales_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_sales');
-		$model = $this->Summary_sales;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[date('m/d/Y', strtotime($row['sale_date']))]= $row['total'];
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_sales_summary_report'),
-			"yaxis_label"=>$this->lang->line('reports_revenue'),
-			"xaxis_label"=>$this->lang->line('reports_date'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/line",$data);
-
-	}
-	
-	//Graphical summary items report
-	function graphical_summary_items($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_items');
-		$model = $this->Summary_items;
-
-		$data = array(
-			"title" => $this->lang->line('reports_items_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_items_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_items_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_items');
-		$model = $this->Summary_items;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['name']] = $row['total'];
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_items_summary_report'),
-			"xaxis_label"=>$this->lang->line('reports_revenue'),
-			"yaxis_label"=>$this->lang->line('reports_items'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/hbar",$data);
-	}
-	
-	//Graphical summary customers report
-	function graphical_summary_categories($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_categories');
-		$model = $this->Summary_categories;
-
-		$data = array(
-			"title" => $this->lang->line('reports_categories_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_categories_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_categories_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_categories');
-		$model = $this->Summary_categories;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['category']] = $row['total'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_categories_summary_report'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/pie",$data);
-	}
-	
-	function graphical_summary_suppliers($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_suppliers');
-		$model = $this->Summary_suppliers;
-
-		$data = array(
-			"title" => $this->lang->line('reports_suppliers_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_suppliers_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_suppliers_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_suppliers');
-		$model = $this->Summary_suppliers;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['supplier']] = $row['total'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_suppliers_summary_report'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/pie",$data);
-	}
-	
-	function graphical_summary_employees($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_employees');
-		$model = $this->Summary_employees;
-
-		$data = array(
-			"title" => $this->lang->line('reports_employees_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_employees_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_employees_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_employees');
-		$model = $this->Summary_employees;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['employee']] = $row['total'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_employees_summary_report'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/pie",$data);
-	}
-	
-	function graphical_summary_taxes($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_taxes');
-		$model = $this->Summary_taxes;
-
-		$data = array(
-			"title" => $this->lang->line('reports_taxes_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_taxes_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_taxes_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_taxes');
-		$model = $this->Summary_taxes;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['percent']] = $row['total'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_taxes_summary_report'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/pie",$data);
-	}
-	
-	//Graphical summary customers report
-	function graphical_summary_customers($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_customers');
-		$model = $this->Summary_customers;
-
-		$data = array(
-			"title" => $this->lang->line('reports_customers_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_customers_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_customers_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_customers');
-		$model = $this->Summary_customers;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['customer']] = $row['total'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_customers_summary_report'),
-			"xaxis_label"=>$this->lang->line('reports_revenue'),
-			"yaxis_label"=>$this->lang->line('reports_customers'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/hbar",$data);
-	}
-	
-	//Graphical summary discounts report
-	function graphical_summary_discounts($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_discounts');
-		$model = $this->Summary_discounts;
-
-		$data = array(
-			"title" => $this->lang->line('reports_discounts_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_discounts_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_discounts_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_discounts');
-		$model = $this->Summary_discounts;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['discount_percent']] = $row['count'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_discounts_summary_report'),
-			"yaxis_label"=>$this->lang->line('reports_count'),
-			"xaxis_label"=>$this->lang->line('reports_discount_percent'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/bar",$data);
-	}
-	
-	function graphical_summary_payments($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_payments');
-		$model = $this->Summary_payments;
-
-		$data = array(
-			"title" => $this->lang->line('reports_payments_summary_report'),
-			"data_file" => site_url("reports/graphical_summary_payments_graph/$start_date/$end_date/$sale_type"),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type))
-		);
-
-		$this->load->view("reports/graphical",$data);
-	}
-	
-	//The actual graph data
-	function graphical_summary_payments_graph($start_date, $end_date, $sale_type)
-	{
-		$this->load->model('reports/Summary_payments');
-		$model = $this->Summary_payments;
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$graph_data = array();
-		foreach($report_data as $row)
-		{
-			$graph_data[$row['payment_type']] = $row['payment_amount'];
-		}
-		
-		$data = array(
-			"title" => $this->lang->line('reports_payments_summary_report'),
-			"yaxis_label"=>$this->lang->line('reports_revenue'),
-			"xaxis_label"=>$this->lang->line('reports_payment_type'),
-			"data" => $graph_data
-		);
-
-		$this->load->view("reports/graphs/pie",$data);
-	}
-	function specific_customer_input()
-	{
-		$data = $this->_get_common_report_data();
-		$data['specific_input_name'] = $this->lang->line('reports_customer');
-		
-		$customers = array();
-		foreach($this->Customer->get_all()->result() as $customer)
-		{
-			$customers[$customer->person_id] = $customer->first_name .' '.$customer->last_name;
-		}
-		$data['specific_input_data'] = $customers;
-		$this->load->view("reports/specific_input",$data);	
-	}
-
-	function specific_customer($start_date, $end_date, $customer_id, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Specific_customer');
-		$model = $this->Specific_customer;
-		
-		$headers = $model->getDataColumns();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'customer_id' =>$customer_id, 'sale_type' => $sale_type));
-		
-		$summary_data = array();
-		$details_data = array();
-		
-		foreach($report_data['summary'] as $key=>$row)
-		{
-			$summary_data[] = array(anchor('sales/edit/'.$row['sale_id'], 'POS '.$row['sale_id'], array('target' => '_blank')), $row['sale_date'], $row['items_purchased'], $row['employee_name'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']), $row['payment_type'], $row['comment']);
-			
-			foreach($report_data['details'][$key] as $drow)
-			{
-				$details_data[$key][] = array($drow['name'], $drow['category'], $drow['serialnumber'], $drow['description'], $drow['quantity_purchased'], to_currency($drow['subtotal']), to_currency($drow['total']), to_currency($drow['tax']),to_currency($drow['profit']), $drow['discount_percent'].'%');
-			}
-		}
-
-		$customer_info = $this->Customer->get_info($customer_id);
-		$data = array(
-			"title" => $customer_info->first_name .' '. $customer_info->last_name.' '.$this->lang->line('reports_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"summary_data" => $summary_data,
-			"details_data" => $details_data,
-			"overall_summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date,'customer_id' =>$customer_id, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular_details",$data);
-	}
-	
-	function specific_employee_input()
-	{
-		$data = $this->_get_common_report_data();
-		$data['specific_input_name'] = $this->lang->line('reports_employee');
-		
-		$employees = array();
-		foreach($this->Employee->get_all()->result() as $employee)
-		{
-			$employees[$employee->person_id] = $employee->first_name .' '.$employee->last_name;
-		}
-		$data['specific_input_data'] = $employees;
-		$this->load->view("reports/specific_input",$data);	
-	}
-
-	function specific_employee($start_date, $end_date, $employee_id, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Specific_employee');
-		$model = $this->Specific_employee;
-		
-		$headers = $model->getDataColumns();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'employee_id' =>$employee_id, 'sale_type' => $sale_type));
-		
-		$summary_data = array();
-		$details_data = array();
-		
-		foreach($report_data['summary'] as $key=>$row)
-		{
-			$summary_data[] = array(anchor('sales/edit/'.$row['sale_id'], 'POS '.$row['sale_id'], array('target' => '_blank')), $row['sale_date'], $row['items_purchased'], $row['customer_name'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']), $row['payment_type'], $row['comment']);
-			
-			foreach($report_data['details'][$key] as $drow)
-			{
-				$details_data[$key][] = array($drow['name'], $drow['category'], $drow['serialnumber'], $drow['description'], $drow['quantity_purchased'], to_currency($drow['subtotal']), to_currency($drow['total']), to_currency($drow['tax']),to_currency($drow['profit']), $drow['discount_percent'].'%');
-			}
-		}
-
-		$employee_info = $this->Employee->get_info($employee_id);
-		$data = array(
-			"title" => $employee_info->first_name .' '. $employee_info->last_name.' '.$this->lang->line('reports_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"summary_data" => $summary_data,
-			"details_data" => $details_data,
-			"overall_summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date,'employee_id' =>$employee_id, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular_details",$data);
-	}
-
-	function specific_discount_input()
-	{
-		$data = $this->_get_common_report_data();
-		$data['specific_input_name'] = $this->lang->line('reports_discount');
-	
-		$discounts = array();
-		for($i = 0; $i <= 100; $i += 10)
-		{
-			$discounts[$i] = $i . '%';
-		}
-		$data['specific_input_data'] = $discounts;
-		$this->load->view("reports/specific_input",$data);
-	}
-	
-	function specific_discount($start_date, $end_date, $discount, $sale_type, $export_excel = 0) 
-	{
-		$this->load->model('reports/Specific_discount');
-		$model = $this->Specific_discount;
-		
-		$headers = $model->getDataColumns();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'discount' =>$discount, 'sale_type' => $sale_type));
-		
-		$summary_data = array();
-		$details_data = array();
-		
-		foreach($report_data['summary'] as $key=>$row)
-		{
-			$summary_data[] = array(anchor('sales/receipt/'.$row['sale_id'], 'POS '.$row['sale_id'], array('target' => '_blank')), $row['sale_date'], $row['items_purchased'], $row['customer_name'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),/*to_currency($row['profit']),*/ $row['payment_type'], $row['comment']);
-				
-			foreach($report_data['details'][$key] as $drow)
-			{
-				$details_data[$key][] = array($drow['name'], $drow['category'], $drow['description'], $drow['quantity_purchased'], to_currency($drow['subtotal']), to_currency($drow['total']), to_currency($drow['tax']),/*to_currency($drow['profit']),*/ $drow['discount_percent'].'%');
-			}
-		}
-		
-		$data = array(
-					"title" => $discount. '% '.$this->lang->line('reports_discount') . ' ' . $this->lang->line('reports_report'),
-					"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-					"headers" => $headers,
-					"summary_data" => $summary_data,
-					"details_data" => $details_data,
-					"header_width" => intval(100 / count($headers['summary'])),
-					"overall_summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date,'discount' =>$discount, 'sale_type' => $sale_type)),
-					"export_excel" => $export_excel
-		);
-		
-		$this->load->view("reports/tabular_details",$data);
-		
-	}
-	
-	function detailed_sales($start_date, $end_date, $sale_type, $export_excel=0)
-	{
-		$this->load->model('reports/Detailed_sales');
-		$model = $this->Detailed_sales;
-		
-		$headers = $model->getDataColumns();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type));
-		
-		$summary_data = array();
-		$details_data = array();
-		
-		foreach($report_data['summary'] as $key=>$row)
-		{
-			$summary_data[] = array(anchor('sales/edit/'.$row['sale_id'] . '/width:'.FORM_WIDTH, 'POS '.$row['sale_id'], array('class' => 'thickbox')), $row['sale_date'], $row['items_purchased'], $row['employee_name'], $row['customer_name'], to_currency($row['subtotal']), to_currency($row['total']), to_currency($row['tax']),to_currency($row['profit']), $row['payment_type'], $row['comment']);
-			
-			foreach($report_data['details'][$key] as $drow)
-			{
-				$details_data[$key][] = array($drow['name'], $drow['category'], $drow['serialnumber'], $drow['description'], $drow['quantity_purchased'], to_currency($drow['subtotal']), to_currency($drow['total']), to_currency($drow['tax']),to_currency($drow['profit']), $drow['discount_percent'].'%');
-			}
-		}
-
-		$data = array(
-			"title" =>$this->lang->line('reports_detailed_sales_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"editable" => true,	
-			"summary_data" => $summary_data,
-			"details_data" => $details_data,
-			"header_width" => intval(100 / count($headers['summary'])),	
-			"overall_summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'sale_type' => $sale_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular_details",$data);
-	}
-	
-	function detailed_receivings($start_date, $end_date, $receiving_type, $export_excel=0)
-	{
-		$this->load->model('reports/Detailed_receivings');
-		$model = $this->Detailed_receivings;
-		
-		$headers = $model->getDataColumns();
-		$report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'receiving_type' => $receiving_type));
-		
-		$summary_data = array();
-		$details_data = array();
-		
-		foreach($report_data['summary'] as $key=>$row)
-		{
-			$summary_data[] = array(anchor('receivings/receipt/'.$row['receiving_id'], 'RECV '.$row['receiving_id'], array('target' => '_blank')), $row['receiving_date'], $row['items_purchased'], $row['employee_name'], $row['supplier_name'], to_currency($row['total']), $row['payment_type'], $row['comment']);
-			
-			foreach($report_data['details'][$key] as $drow)
-			{
-				$details_data[$key][] = array($drow['name'], $drow['category'], $drow['quantity_purchased'], to_currency($drow['total']), $drow['discount_percent'].'%');
-			}
-		}
-
-		$data = array(
-			"title" =>$this->lang->line('reports_detailed_receivings_report'),
-			"subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-			"headers" => $model->getDataColumns(),
-			"summary_data" => $summary_data,
-			"details_data" => $details_data,
-			"overall_summary_data" => $model->getSummaryData(array('start_date'=>$start_date, 'end_date'=>$end_date, 'receiving_type' => $receiving_type)),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular_details",$data);
-	}
-    
-    function detailed_requisition($start_date, $end_date , $export_excel=0)
-    {
-        $this->load->model('reports/Detailed_requisition');
-        $model = $this->Detailed_requisition;
-        $report_data = $model->getData(array('start_date'=>$start_date, 'end_date'=>$end_date));
-        
-        $summary_data = array();
-        $details_data = array();
-        
-        foreach($report_data['summary'] as $key=>$row)
-        {
-            $summary_data[] = array(anchor('receivings/requisition_receipt/'.$row['requisition_id'], 'REQS '.$row['requisition_id'], array('target' => '_blank')), $row['requisition_date'], $row['employee_name'], $row['comment']);
-            
-            foreach($report_data['details'][$key] as $drow)
-            {
-                $details_data[$key][] = array($drow['name'], $drow['requisition_quantity'], 
-                                                $drow['related_item_id'], $drow['related_item_quantity'],
-                                                $drow['related_item_total_quantity']);
-            }
-        }
-             
-        $data = array(
-            "title" =>$this->lang->line('reports_detailed_requisition_report'),
-            "subtitle" => date('m/d/Y', strtotime($start_date)) .'-'.date('m/d/Y', strtotime($end_date)),
-            "headers" => $model->getDataColumns(),
-            "summary_data" => $summary_data,
-            "details_data" => $details_data,
-            "overall_summary_data" => '',
-            "export_excel" => $export_excel
-        );
-        $this->load->view("reports/tabular_details",$data);
-    }
-    
-	function excel_export()
-	{
-		$this->load->view("reports/excel_export",array());		
-	}
-	
-	function inventory_low($export_excel=0)
-	{
-		$this->load->model('reports/Inventory_low');
-		$model = $this->Inventory_low;
-		$tabular_data = array();
-		$report_data = $model->getData(array());
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['name'], $row['item_number'], $row['description'], $row['quantity'], $row['reorder_level'], $row['location_name']);
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_low_inventory_report'),
-			"subtitle" => '',
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array()),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);	
-	}
-	
-	function inventory_summary($export_excel=0)
-	{
-		$this->load->model('reports/Inventory_summary');
-		$model = $this->Inventory_summary;
-		$tabular_data = array();
-		$report_data = $model->getData(array());
-		foreach($report_data as $row)
-		{
-			$tabular_data[] = array($row['name'], $row['item_number'], $row['description'], $row['quantity'], $row['reorder_level'],$row['location_name']);
-		}
-
-		$data = array(
-			"title" => $this->lang->line('reports_inventory_summary_report'),
-			"subtitle" => '',
-			"headers" => $model->getDataColumns(),
-			"data" => $tabular_data,
-			"summary_data" => $model->getSummaryData(array()),
-			"export_excel" => $export_excel
-		);
-
-		$this->load->view("reports/tabular",$data);	
-	}
-	
-}
-?>

application/controllers/sales.php

@@ -1,470 +0,0 @@
-<?php
-require_once ("secure_area.php");
-class Sales extends Secure_area
-{
-	function __construct()
-	{
-		parent::__construct('sales');
-		$this->load->library('sale_lib');
-	}
-
-	function index()
-	{
-		$this->_reload();
-	}
-
-	function item_search()
-	{
-		$suggestions = $this->Item->get_item_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		$suggestions = array_merge($suggestions, $this->Item_kit->get_item_kit_search_suggestions($this->input->post('q'),$this->input->post('limit')));
-		echo implode("\n",$suggestions);
-	}
-
-	function customer_search()
-	{
-		$suggestions = $this->Customer->get_customer_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-
-	function select_customer()
-	{
-		$customer_id = $this->input->post("customer");
-		$this->sale_lib->set_customer($customer_id);
-		$this->_reload();
-	}
-
-	function change_mode()
-	{
-		$stock_location = $this->input->post("stock_location");
-		if (!$stock_location || $stock_location == $this->sale_lib->get_sale_location()) 
-		{
-			$this->sale_lib->clear_all();
-			$mode = $this->input->post("mode");
-			$this->sale_lib->set_mode($mode);
-		} 
-		else
-		{
-			$this->sale_lib->set_sale_location($stock_location);
-		}
-		$this->_reload();
-	}
-	
-	function set_comment() 
-	{
- 	  $this->sale_lib->set_comment($this->input->post('comment'));
-	}
-	
-	function set_email_receipt()
-	{
- 	  $this->sale_lib->set_email_receipt($this->input->post('email_receipt'));
-	}
-
-	//Alain Multiple Payments
-	function add_payment()
-	{		
-		$data = array();
-		$this->form_validation->set_rules( 'amount_tendered', 'lang:sales_amount_tendered', 'numeric' );
-		
-		if ( $this->form_validation->run() == FALSE )
-		{
-			if ( $this->input->post( 'payment_type' ) == $this->lang->line( 'sales_gift_card' ) )
-				$data['error']=$this->lang->line('sales_must_enter_numeric_giftcard');
-			else
-				$data['error']=$this->lang->line('sales_must_enter_numeric');
-				
- 			$this->_reload( $data );
- 			return;
-		}
-		
-		$payment_type = $this->input->post( 'payment_type' );
-		if ( $payment_type == $this->lang->line( 'sales_giftcard' ) )
-		{
-			$payments = $this->sale_lib->get_payments();
-			$payment_type = $this->input->post( 'payment_type' ) . ':' . $payment_amount = $this->input->post( 'amount_tendered' );
-			$current_payments_with_giftcard = isset( $payments[$payment_type] ) ? $payments[$payment_type]['payment_amount'] : 0;
-			$cur_giftcard_value = $this->Giftcard->get_giftcard_value( $this->input->post( 'amount_tendered' ) ) - $current_payments_with_giftcard;
-			
-			if ( $cur_giftcard_value <= 0 )
-			{
-				$data['error'] = 'Giftcard balance is ' . to_currency( $this->Giftcard->get_giftcard_value( $this->input->post( 'amount_tendered' ) ) ) . ' !';
-				$this->_reload( $data );
-				return;
-			}
-
-			$new_giftcard_value = $this->Giftcard->get_giftcard_value( $this->input->post( 'amount_tendered' ) ) - $this->sale_lib->get_amount_due( );
-			$new_giftcard_value = ( $new_giftcard_value >= 0 ) ? $new_giftcard_value : 0;
-			$data['warning'] = 'Giftcard ' . $this->input->post( 'amount_tendered' ) . ' balance is ' . to_currency( $new_giftcard_value ) . ' !';
-			$payment_amount = min( $this->sale_lib->get_amount_due( ), $this->Giftcard->get_giftcard_value( $this->input->post( 'amount_tendered' ) ) );
-		}
-		else
-		{
-			$payment_amount = $this->input->post( 'amount_tendered' );
-		}
-		
-		if( !$this->sale_lib->add_payment( $payment_type, $payment_amount ) )
-		{
-			$data['error']='Unable to Add Payment! Please try again!';
-		}
-		
-		$this->_reload($data);
-	}
-
-	//Alain Multiple Payments
-	function delete_payment( $payment_id )
-	{
-		$this->sale_lib->delete_payment( $payment_id );
-		$this->_reload();
-	}
-
-	function add()
-	{
-		$data=array();
-		$mode = $this->sale_lib->get_mode();
-		$item_id_or_number_or_item_kit_or_receipt = $this->input->post("item");
-		$quantity = ($mode=="return")? -1:1;
-		$item_location = $this->sale_lib->get_sale_location();
-
-		if($this->sale_lib->is_valid_receipt($item_id_or_number_or_item_kit_or_receipt) && $mode=='return')
-		{
-			$this->sale_lib->return_entire_sale($item_id_or_number_or_item_kit_or_receipt);
-		}
-		elseif($this->sale_lib->is_valid_item_kit($item_id_or_number_or_item_kit_or_receipt))
-		{
-			$this->sale_lib->add_item_kit($item_id_or_number_or_item_kit_or_receipt,$item_location);
-		}
-		elseif(!$this->sale_lib->add_item($item_id_or_number_or_item_kit_or_receipt,$quantity,$item_location))
-		{
-			$data['error']=$this->lang->line('sales_unable_to_add_item');
-		}
-		
-		if($this->sale_lib->out_of_stock($item_id_or_number_or_item_kit_or_receipt,$item_location))
-		{
-			$data['warning'] = $this->lang->line('sales_quantity_less_than_zero');
-		}
-		$this->_reload($data);
-	}
-
-	function edit_item($line)
-	{
-		$data= array();
-
-		$this->form_validation->set_rules('price', 'lang:items_price', 'required|numeric');
-		$this->form_validation->set_rules('quantity', 'lang:items_quantity', 'required|numeric');
-
-        $description = $this->input->post("description");
-        $serialnumber = $this->input->post("serialnumber");
-		$price = $this->input->post("price");
-		$quantity = $this->input->post("quantity");
-		$discount = $this->input->post("discount");
-		$item_location = $this->input->post("location");
-
-
-		if ($this->form_validation->run() != FALSE)
-		{
-			$this->sale_lib->edit_item($line,$description,$serialnumber,$quantity,$discount,$price);
-		}
-		else
-		{
-			$data['error']=$this->lang->line('sales_error_editing_item');
-		}
-		
-		if($this->sale_lib->out_of_stock($this->sale_lib->get_item_id($line),$item_location))
-		{
-			$data['warning'] = $this->lang->line('sales_quantity_less_than_zero');
-		}
-
-
-		$this->_reload($data);
-	}
-
-	function delete_item($item_number)
-	{
-		$this->sale_lib->delete_item($item_number);
-		$this->_reload();
-	}
-
-	function remove_customer()
-	{
-		$this->sale_lib->remove_customer();
-		$this->_reload();
-	}
-
-	function complete()
-	{
-		$data['cart']=$this->sale_lib->get_cart();
-		$data['subtotal']=$this->sale_lib->get_subtotal();
-		$data['taxes']=$this->sale_lib->get_taxes();
-		$data['total']=$this->sale_lib->get_total();
-		$data['receipt_title']=$this->lang->line('sales_receipt');
-		$data['transaction_time']= date('m/d/Y h:i:s a');
-		$stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();
-		$data['show_stock_locations'] = count($stock_locations) > 1;
-		$customer_id=$this->sale_lib->get_customer();
-		$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-		$comment = $this->sale_lib->get_comment();
-		$emp_info=$this->Employee->get_info($employee_id);
-		$data['payments']=$this->sale_lib->get_payments();
-		$data['amount_change']=to_currency($this->sale_lib->get_amount_due() * -1);
-		$data['employee']=$emp_info->first_name.' '.$emp_info->last_name;
-        
-		if($customer_id!=-1)
-		{
-			$cust_info=$this->Customer->get_info($customer_id);
-			$data['customer']=$cust_info->first_name.' '.$cust_info->last_name;
-		}
-
-		//SAVE sale to database
-		$data['sale_id']='POS '.$this->Sale->save($data['cart'], $customer_id,$employee_id,$comment,$data['payments']);
-		if ($data['sale_id'] == 'POS -1')
-		{
-			$data['error_message'] = $this->lang->line('sales_transaction_failed');
-		}
-		else
-		{
-			if ($this->sale_lib->get_email_receipt() && !empty($cust_info->email))
-			{
-				$this->load->library('email');
-				$config['mailtype'] = 'html';				
-				$this->email->initialize($config);
-				$this->email->from($this->config->item('email'), $this->config->item('company'));
-				$this->email->to($cust_info->email); 
-
-				$this->email->subject($this->lang->line('sales_receipt'));
-				$this->email->message($this->load->view("sales/receipt_email",$data, true));	
-				$this->email->send();
-			}
-		}
-		$this->load->view("sales/receipt",$data);
-		$this->sale_lib->clear_all();
-		$this->_remove_duplicate_cookies();
-	}
-	
-	function receipt($sale_id)
-	{
-		$sale_info = $this->Sale->get_info($sale_id)->row_array();
-		$this->sale_lib->copy_entire_sale($sale_id);
-		$stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();
-		$data['show_stock_locations'] = count($stock_locations) > 1;
-		$data['cart']=$this->sale_lib->get_cart();
-		$data['payments']=$this->sale_lib->get_payments();
-		$data['subtotal']=$this->sale_lib->get_subtotal();
-		$data['taxes']=$this->sale_lib->get_taxes();
-		$data['total']=$this->sale_lib->get_total();
-		$data['receipt_title']=$this->lang->line('sales_receipt');
-		$data['transaction_time']= date('m/d/Y h:i:s a', strtotime($sale_info['sale_time']));
-		$customer_id=$this->sale_lib->get_customer();
-		$emp_info=$this->Employee->get_info($sale_info['employee_id']);
-		$data['payment_type']=$sale_info['payment_type'];
-		$data['amount_change']=to_currency($this->sale_lib->get_amount_due() * -1);
-		$data['employee']=$emp_info->first_name.' '.$emp_info->last_name;
-
-		if($customer_id!=-1)
-		{
-			$cust_info=$this->Customer->get_info($customer_id);
-			$data['customer']=$cust_info->first_name.' '.$cust_info->last_name;
-		}
-		$data['sale_id']='POS '.$sale_id;
-		$this->load->view("sales/receipt",$data);
-		$this->sale_lib->clear_all();
-		$this->_remove_duplicate_cookies();
-	}
-	
-	function edit($sale_id)
-	{
-		$data = array();
-
-		$data['customers'] = array('' => 'No Customer');
-		foreach ($this->Customer->get_all()->result() as $customer)
-		{
-			$data['customers'][$customer->person_id] = $customer->first_name . ' '. $customer->last_name;
-		}
-
-		$data['employees'] = array();
-		foreach ($this->Employee->get_all()->result() as $employee)
-		{
-			$data['employees'][$employee->person_id] = $employee->first_name . ' '. $employee->last_name;
-		}
-
-		$sale_info = $this->Sale->get_info($sale_id)->row_array();
-		$person_name = $sale_info['first_name'] . " " . $sale_info['last_name'];
-		$data['selected_customer'] = !empty($sale_info['customer_id']) ? $sale_info['customer_id'] . "|" . $person_name : "";
-		$data['sale_info'] = $sale_info;
-		
-		$this->load->view('sales/form', $data);
-	}
-	
-	function delete($sale_id = -1, $update_inventory=TRUE) {
-		$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-		$sale_ids= $sale_id == -1 ? $this->input->post('ids') : array($sale_id);
-
-		if($this->Sale->delete_list($sale_ids, $employee_id, $update_inventory))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('sales_delete_successful').' '.
-			count($sale_ids).' '.$this->lang->line('sales_one_or_multiple'),'ids'=>$sale_ids));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('sales_delete_unsuccessful')));
-		}
-	}
-	
-	function save($sale_id)
-	{
-		$sale_data = array(
-			'sale_time' => date('Y-m-d', strtotime($this->input->post('date'))),
-			'customer_id' => $this->input->post('customer_id') ? $this->input->post('customer_id') : null,
-			'employee_id' => $this->input->post('employee_id'),
-			'comment' => $this->input->post('comment')
-		);
-		
-		if ($this->Sale->update($sale_data, $sale_id))
-		{
-			echo json_encode(array(
-				'success'=>true,
-				'message'=>$this->lang->line('sales_successfully_updated'),
-				'id'=>$sale_id)
-			);
-		}
-		else
-		{
-			echo json_encode(array(
-				'success'=>false,
-				'message'=>$this->lang->line('sales_unsuccessfully_updated'),
-				'id'=>$sale_id)
-			);
-		}
-	}
-	
-	function _payments_cover_total()
-	{
-		$total_payments = 0;
-
-		foreach($this->sale_lib->get_payments() as $payment)
-		{
-			$total_payments += $payment['payment_amount'];
-		}
-
-		/* Changed the conditional to account for floating point rounding */
-		if ( ($this->sale_lib->get_mode() == 'sale') && 
-		      ( ( to_currency_no_money( $this->sale_lib->get_total() ) - $total_payments ) > 1e-6 ) )
-		{
-			return false;
-		}
-		
-		return true;
-	}
-	
-	function _reload($data=array())
-	{
-		$person_info = $this->Employee->get_logged_in_employee_info();
-		$data['cart']=$this->sale_lib->get_cart();	 
-        $data['modes']=array('sale'=>$this->lang->line('sales_sale'),'return'=>$this->lang->line('sales_return'));
-        $data['mode']=$this->sale_lib->get_mode();
-                     
-        $data['stock_locations'] = array();
-        $stock_locations = $this->Stock_locations->get_undeleted_all()->result_array();
-        $show_stock_locations = count($stock_locations) > 1;
-        if ($show_stock_locations) {
-	        foreach($stock_locations as $location_data)
-	        {            
-	            $data['stock_locations'][$location_data['location_id']] = $location_data['location_name'];
-	        }       		
-	        $data['stock_location']=$this->sale_lib->get_sale_location();
-        }
-        $data['show_stock_locations'] = $show_stock_locations;
-        
-		$data['subtotal']=$this->sale_lib->get_subtotal();
-		$data['taxes']=$this->sale_lib->get_taxes();
-		$data['total']=$this->sale_lib->get_total();
-		$data['items_module_allowed'] = $this->Employee->has_permission('items', $person_info->person_id);
-		$data['comment'] = $this->sale_lib->get_comment();
-		$data['email_receipt'] = $this->sale_lib->get_email_receipt();
-		$data['payments_total']=$this->sale_lib->get_payments_total();
-		$data['amount_due']=$this->sale_lib->get_amount_due();
-		$data['payments']=$this->sale_lib->get_payments();
-		$data['payment_options']=array(
-			$this->lang->line('sales_cash') => $this->lang->line('sales_cash'),
-			$this->lang->line('sales_check') => $this->lang->line('sales_check'),
-			$this->lang->line('sales_giftcard') => $this->lang->line('sales_giftcard'),
-			$this->lang->line('sales_debit') => $this->lang->line('sales_debit'),
-			$this->lang->line('sales_credit') => $this->lang->line('sales_credit')
-		);
-
-		$customer_id=$this->sale_lib->get_customer();
-		if($customer_id!=-1)
-		{
-			$info=$this->Customer->get_info($customer_id);
-			$data['customer']=$info->first_name.' '.$info->last_name;
-			$data['customer_email']=$info->email;
-		}
-		$data['payments_cover_total'] = $this->_payments_cover_total();
-		$this->load->view("sales/register",$data);
-		$this->_remove_duplicate_cookies();
-	}
-
-    function cancel_sale()
-    {
-    	$this->sale_lib->clear_all();
-    	$this->_reload();
-
-    }
-	
-	function suspend()
-	{
-		$data['cart']=$this->sale_lib->get_cart();
-		$data['subtotal']=$this->sale_lib->get_subtotal();
-		$data['taxes']=$this->sale_lib->get_taxes();
-		$data['total']=$this->sale_lib->get_total();
-		$data['receipt_title']=$this->lang->line('sales_receipt');
-		$data['transaction_time']= date('m/d/Y h:i:s a');
-		$customer_id=$this->sale_lib->get_customer();
-		$employee_id=$this->Employee->get_logged_in_employee_info()->person_id;
-		$comment = $this->input->post('comment');
-		$emp_info=$this->Employee->get_info($employee_id);
-		$payment_type = $this->input->post('payment_type');
-		$data['payment_type']=$this->input->post('payment_type');
-		//Alain Multiple payments
-		$data['payments']=$this->sale_lib->get_payments();
-		$data['amount_change']=to_currency($this->sale_lib->get_amount_due() * -1);
-		$data['employee']=$emp_info->first_name.' '.$emp_info->last_name;
-
-		if($customer_id!=-1)
-		{
-			$cust_info=$this->Customer->get_info($customer_id);
-			$data['customer']=$cust_info->first_name.' '.$cust_info->last_name;
-		}
-
-		$total_payments = 0;
-
-		foreach($data['payments'] as $payment)
-		{
-			$total_payments += $payment['payment_amount'];
-		}
-
-		//SAVE sale to database
-		$data['sale_id']='POS '.$this->Sale_suspended->save($data['cart'], $customer_id,$employee_id,$comment,$data['payments']);
-		if ($data['sale_id'] == 'POS -1')
-		{
-			$data['error_message'] = $this->lang->line('sales_transaction_failed');
-		}
-		$this->sale_lib->clear_all();
-		$this->_reload(array('success' => $this->lang->line('sales_successfully_suspended_sale')));
-	}
-	
-	function suspended()
-	{
-		$data = array();
-		$data['suspended_sales'] = $this->Sale_suspended->get_all()->result_array();
-		$this->load->view('sales/suspended', $data);
-	}
-	
-	function unsuspend()
-	{
-		$sale_id = $this->input->post('suspended_sale_id');
-		$this->sale_lib->clear_all();
-		$this->sale_lib->copy_entire_suspended_sale($sale_id);
-		$this->Sale_suspended->delete($sale_id);
-    	$this->_reload();
-	}
-}
-?>

application/controllers/secure_area.php

@@ -1,82 +0,0 @@
-<?php
-class Secure_area extends CI_Controller 
-{
-	/*
-	Controllers that are considered secure extend Secure_area, optionally a $module_id can
-	be set to also check if a user can access a particular module in the system.
-	*/
-	function __construct($module_id=null)
-	{
-		parent::__construct();	
-		$this->load->model('Employee');
-		if(!$this->Employee->is_logged_in())
-		{
-			redirect('login');
-		}
-		
-		if(!$this->Employee->has_permission($module_id,$this->Employee->get_logged_in_employee_info()->person_id))
-		{
-			redirect('no_access/'.$module_id);
-		}
-		
-		//load up global data
-		$logged_in_employee_info=$this->Employee->get_logged_in_employee_info();
-		$data['allowed_modules']=$this->Module->get_allowed_modules($logged_in_employee_info->person_id);
-		$data['user_info']=$logged_in_employee_info;
-		$this->load->vars($data);
-	}
-	
-	function _remove_duplicate_cookies ()
-	{
-		//php < 5.3 doesn't have header remove so this function will fatal error otherwise
-		if (function_exists('header_remove'))
-		{
-			$CI = &get_instance();
-	
-			// clean up all the cookies that are set...
-			$headers             = headers_list();
-			$cookies_to_output   = array ();
-			$header_session_cookie = '';
-			$session_cookie_name = $CI->config->item('sess_cookie_name');
-	
-			foreach ($headers as $header)
-			{
-				list ($header_type, $data) = explode (':', $header, 2);
-				$header_type = trim ($header_type);
-				$data        = trim ($data);
-	
-				if (strtolower ($header_type) == 'set-cookie')
-				{
-					header_remove ('Set-Cookie');
-	
-					$cookie_value = current(explode (';', $data));
-					list ($key, $val) = explode ('=', $cookie_value);
-					$key = trim ($key);
-	
-					if ($key == $session_cookie_name)
-					{
-						// OVERWRITE IT (yes! do it!)
-						$header_session_cookie = $data;
-						continue;
-					}
-					else
-					{
-						// Not a session related cookie, add it as normal. Might be a CSRF or some other cookie we are setting
-						$cookies_to_output[] = array ('header_type' => $header_type, 'data' => $data);
-					}
-				}
-			}
-	
-			if ( ! empty ($header_session_cookie))
-			{
-				$cookies_to_output[] = array ('header_type' => 'Set-Cookie', 'data' => $header_session_cookie);
-			}
-	
-			foreach ($cookies_to_output as $cookie)
-			{
-				header ("{$cookie['header_type']}: {$cookie['data']}", false);
-			}
-		}
-	}
-}
-?>

application/controllers/suppliers.php

@@ -1,131 +0,0 @@
-<?php
-require_once ("person_controller.php");
-class Suppliers extends Person_controller
-{
-	function __construct()
-	{
-		parent::__construct('suppliers');
-	}
-	
-	function index()
-	{
-		$config['base_url'] = site_url('/suppliers/index');
-		$config['total_rows'] = $this->Supplier->count_all();
-		$config['per_page'] = '20';
-		$config['uri_segment'] = 3;
-		$this->pagination->initialize($config);
-		
-		$data['controller_name']=strtolower(get_class());
-		$data['form_width']=$this->get_form_width();
-		$data['manage_table']=get_supplier_manage_table( $this->Supplier->get_all( $config['per_page'], $this->uri->segment( $config['uri_segment'] ) ), $this );
-		$this->load->view('suppliers/manage',$data);
-	}
-	
-	/*
-	Returns supplier table data rows. This will be called with AJAX.
-	*/
-	function search()
-	{
-		$search=$this->input->post('search');
-		$data_rows=get_supplier_manage_table_data_rows($this->Supplier->search($search),$this);
-		echo $data_rows;
-	}
-	
-	/*
-	Gives search suggestions based on what is being searched for
-	*/
-	function suggest()
-	{
-		$suggestions = $this->Supplier->get_search_suggestions($this->input->post('q'),$this->input->post('limit'));
-		echo implode("\n",$suggestions);
-	}
-	
-	/*
-	Loads the supplier edit form
-	*/
-	function view($supplier_id=-1)
-	{
-		$data['person_info']=$this->Supplier->get_info($supplier_id);
-		$this->load->view("suppliers/form",$data);
-	}
-	
-	/*
-	Inserts/updates a supplier
-	*/
-	function save($supplier_id=-1)
-	{
-		$person_data = array(
-		'first_name'=>$this->input->post('first_name'),
-		'last_name'=>$this->input->post('last_name'),
-		'email'=>$this->input->post('email'),
-		'phone_number'=>$this->input->post('phone_number'),
-		'address_1'=>$this->input->post('address_1'),
-		'address_2'=>$this->input->post('address_2'),
-		'city'=>$this->input->post('city'),
-		'state'=>$this->input->post('state'),
-		'zip'=>$this->input->post('zip'),
-		'country'=>$this->input->post('country'),
-		'comments'=>$this->input->post('comments')
-		);
-		$supplier_data=array(
-		'company_name'=>$this->input->post('company_name'),
-		'account_number'=>$this->input->post('account_number')=='' ? null:$this->input->post('account_number'),
-		);
-		if($this->Supplier->save($person_data,$supplier_data,$supplier_id))
-		{
-			//New supplier
-			if($supplier_id==-1)
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('suppliers_successful_adding').' '.
-				$supplier_data['company_name'],'person_id'=>$supplier_data['person_id']));
-			}
-			else //previous supplier
-			{
-				echo json_encode(array('success'=>true,'message'=>$this->lang->line('suppliers_successful_updating').' '.
-				$supplier_data['company_name'],'person_id'=>$supplier_id));
-			}
-		}
-		else//failure
-		{	
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('suppliers_error_adding_updating').' '.
-			$supplier_data['company_name'],'person_id'=>-1));
-		}
-	}
-	
-	/*
-	This deletes suppliers from the suppliers table
-	*/
-	function delete()
-	{
-		$suppliers_to_delete=$this->input->post('ids');
-		
-		if($this->Supplier->delete_list($suppliers_to_delete))
-		{
-			echo json_encode(array('success'=>true,'message'=>$this->lang->line('suppliers_successful_deleted').' '.
-			count($suppliers_to_delete).' '.$this->lang->line('suppliers_one_or_multiple')));
-		}
-		else
-		{
-			echo json_encode(array('success'=>false,'message'=>$this->lang->line('suppliers_cannot_be_deleted')));
-		}
-	}
-	
-	/*
-	Gets one row for a supplier manage table. This is called using AJAX to update one row.
-	*/
-	function get_row()
-	{
-		$person_id = $this->input->post('row_id');
-		$data_row=get_supplier_data_row($this->Supplier->get_info($person_id),$this);
-		echo $data_row;
-	}
-	
-	/*
-	get the width for the add/edit form
-	*/
-	function get_form_width()
-	{			
-		return 360;
-	}
-}
-?>

application/core/MY_Lang.php

@@ -0,0 +1,96 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class MY_Lang extends CI_Lang
+{
+    public function switch_to($idiom)
+    {
+        $CI =& get_instance();
+        if(is_string($idiom))
+        {
+            $CI->config->set_item('language', $idiom);
+            $loaded = $this->is_loaded;
+            $this->is_loaded = array();
+
+            foreach($loaded as $file)
+            {
+                $filename = strtr($file, '', '_lang.php');
+                $this->load($filename, 'english');
+                $array = $this->load($filename, $idiom, TRUE);
+                foreach($array as $lang_key => $lang_value) {
+                    if ($lang_value != '') {
+                        $this->language[$lang_key] = $lang_value;
+                    }
+                }
+            }
+        }
+    }
+    
+	/**
+     * Fetch a single line of text from the language array. Takes variable number
+     * of arguments and supports wildcards in the form of '%1', '%2', etc.
+     * Overloaded function.
+     *
+     * @access public
+     * @return mixed false if not found or the language string
+     */
+	public function line($line = '', $log_errors = TRUE)
+    {
+        //get the arguments passed to the function
+        $args = func_get_args();
+        
+        //count the number of arguments
+        $c = count($args);
+        
+        //if one or more arguments, perform the necessary processing
+        if($c)
+        {
+            //first argument should be the actual language line key
+            //so remove it from the array (pop from front)
+            $line = array_shift($args);
+            
+            //check to make sure the key is valid and load the line
+            if($line == '')
+            {
+            	$line = FALSE;
+            }
+            else 
+            {
+            	if(isset($this->language[$line]) && $this->language[$line] != '')
+            	{
+            		$line = $this->language[$line];
+            		//if the line exists and more function arguments remain
+            		//perform wildcard replacements
+            		if($args)
+            		{
+            			$i = 1;
+            			foreach($args as $arg)
+            			{
+            				$line = preg_replace('/\%'.$i.'/', $arg, $line);
+            				++$i;
+            			}
+            		}
+            	}
+            	else
+            	{
+            		// just return label name (with TBD)
+            		$line = $this->line_tbd($line);
+            		log_message('error', 'Could not find the language line "'.$line.'"');
+            	}
+            }
+        }
+        else
+        {
+            //if no arguments given, no language line available
+            $line = FALSE;
+        }
+        
+        return $line;
+    }
+    
+    public function line_tbd($line = '')
+    {
+    	return $line . ' (TBD)';
+    }
+}
+
+?>

application/core/MY_Security.php

@@ -0,0 +1,57 @@
+<?php
+defined('BASEPATH') or exit('No direct script access allowed');
+
+class MY_Security extends CI_Security
+{
+    /**
+     * CSRF Set Cookie with samesite
+     *
+     * @codeCoverageIgnore
+     * @return  CI_Security
+     */
+    public function csrf_set_cookie()
+    {
+        $expire = time() + $this->_csrf_expire;
+        $secure_cookie = (bool)config_item('cookie_secure');
+
+        if ($secure_cookie && !is_https())
+        {
+            return FALSE;
+        }
+
+        $path = config_item('cookie_path');
+
+        if (PHP_VERSION_ID < 70300) {
+
+            if (is_https())
+            {
+                $path .= '; samesite=strict';
+            }
+
+            setcookie($this->_csrf_cookie_name,
+                $this->_csrf_hash, $expire,
+                $path,
+                config_item('cookie_domain'),
+                $secure_cookie,
+                FALSE);
+        }
+        else
+        {
+            $samesite = is_https() ? 'None' : 'Strict';
+
+            setcookie($this->_csrf_cookie_name,
+                $this->_csrf_hash,
+                ['samesite' => $samesite,
+                    'secure' => $secure_cookie,
+                    'expires' => $expire,
+                    'path' => config_item('cookie_path'),
+                    'domain' => config_item('cookie_domain'),
+                    'httponly' => FALSE]);
+        }
+
+
+        log_message('info', 'CSRF cookie sent');
+
+        return $this;
+    }
+}

application/core/index.html

@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
 <head>
 	<title>403 Forbidden</title>
@@ -7,4 +8,4 @@
 <p>Directory access is forbidden.</p>
 
 </body>
-</html>
+</html>

application/errors/error_php.php

@@ -1,10 +0,0 @@
-<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
-
-<h4>A PHP Error was encountered</h4>
-
-<p>Severity: <?php echo $severity; ?></p>
-<p>Message:  <?php echo $message; ?></p>
-<p>Filename: <?php echo $filepath; ?></p>
-<p>Line Number: <?php echo $line; ?></p>
-
-</div>

application/helpers/currency_helper.php

@@ -1,28 +0,0 @@
-<?php
-/** GARRISON MODIFIED 4/20/2013 **/
-function to_currency($number)
-{
-	$CI =& get_instance();
-	$currency_symbol = $CI->config->item('currency_symbol') ? $CI->config->item('currency_symbol') : '$';
-	if($number >= 0)
-	{
-		if($CI->config->item('currency_side') !== 'currency_side')
-			return $currency_symbol.number_format($number, 2, '.', '');
-		else
-			return number_format($number, 2, '.', '').$currency_symbol;
-	}
-    else
-    {
-    	if($CI->config->item('currency_side') !== 'currency_side')
-    		return '-'.$currency_symbol.number_format(abs($number), 2, '.', '');
-    	else
-    		return '-'.number_format(abs($number), 2, '.', '').$currency_symbol;
-    }
-}
-/** END MODIFIED **/
-
-function to_currency_no_money($number)
-{
-	return number_format($number, 2, '.', '');
-}
-?>

application/helpers/dompdf_helper.php

@@ -0,0 +1,23 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * PDF helper
+ */
+
+function create_pdf($html, $filename = '')
+{
+    // need to enable magic quotes for the
+    $dompdf = new Dompdf\Dompdf(array("isRemoteEnabled" => TRUE, "isPhpEnabled" => TRUE));
+    $dompdf->loadHtml(str_replace(array("\n", "\r"), '', $html));
+    $dompdf->render();
+    
+    if($filename != '')
+    {
+        $dompdf->stream($filename . '.pdf');
+    }
+    else
+    {
+        return $dompdf->output();
+    }
+}
+?>

application/helpers/importfile_helper.php

@@ -0,0 +1,93 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+function generate_import_items_csv($stock_locations,$attributes)
+{
+	$csv_headers = pack('CCC',0xef,0xbb,0xbf);	//Encode the Byte-Order Mark (BOM) so that UTF-8 File headers display properly in Microsoft Excel
+	$csv_headers .= 'Id,Barcode,"Item Name",Category,"Supplier ID","Cost Price","Unit Price","Tax 1 Name","Tax 1 Percent","Tax 2 Name","Tax 2 Percent","Reorder Level",Description,"Allow Alt Description","Item has Serial Number",Image,HSN';
+	$csv_headers .= generate_stock_location_headers($stock_locations);
+	$csv_headers .= generate_attribute_headers($attributes);
+
+	return $csv_headers;
+}
+
+function generate_stock_location_headers($locations)
+{
+	$location_headers = '';
+
+	foreach($locations as $location_name)
+	{
+		$location_headers .= ',"location_' . $location_name . '"';
+	}
+
+	return $location_headers;
+}
+
+function generate_attribute_headers($attribute_names)
+{
+	$attribute_headers = '';
+	unset($attribute_names[-1]);
+
+	foreach($attribute_names as $attribute_name)
+	{
+		$attribute_headers .= ',"attribute_' . $attribute_name . '"';
+	}
+
+	return $attribute_headers;
+}
+
+function get_csv_file($file_name)
+{
+//TODO: current implementation reads the entire file in.  This is memory intensive for large files.
+//We may want to rework the CSV import feature to read the file in chunks, process it and continue.
+//It must be done in a way that does not significantly negatively affect performance.
+	ini_set('auto_detect_line_endings', true);
+
+	$csv_rows = FALSE;
+
+	if(($csv_file = fopen($file_name,'r')) !== FALSE)
+	{
+		$CI =& get_instance();
+		$CI->load->helper('security');
+
+		$csv_rows = [];
+
+		//Skip Byte-Order Mark
+		if(bom_exists($csv_file) === TRUE)
+		{
+			fseek($csv_file, 3);
+		}
+
+		$headers = fgetcsv($csv_file);
+
+		while(($row = fgetcsv($csv_file)) !== FALSE)
+		{
+			//Skip empty lines
+			if($row !== array(null))
+			{
+				$csv_rows[] = array_combine($headers, $CI->security->xss_clean($row));
+			}
+		}
+
+		fclose($csv_file);
+	}
+
+	return $csv_rows;
+}
+
+function bom_exists(&$file_handle)
+{
+	$result		= FALSE;
+	$candidate	= fread($file_handle, 3);
+
+	rewind($file_handle);
+
+	$bom = pack('CCC', 0xef, 0xbb, 0xbf);
+
+	if (0 === strncmp($candidate, $bom, 3))
+	{
+		$result = TRUE;
+	}
+
+	return $result;
+}
+?>

application/helpers/index.html

@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
 <head>
 	<title>403 Forbidden</title>
@@ -7,4 +8,4 @@
 <p>Directory access is forbidden.</p>
 
 </body>
-</html>
+</html>

application/helpers/locale_helper.php

@@ -0,0 +1,611 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+const DEFAULT_LANGUAGE = 'english';
+const DEFAULT_LANGUAGE_CODE = 'en-US';
+
+define('NOW', time());
+define('MAX_PRECISION', 1e14);
+define('DEFAULT_PRECISION', 2);
+define('DEFAULT_DATE', mktime(0, 0, 0, 1, 1, 2010));
+define('DEFAULT_DATETIME', mktime(0, 0, 0, 1, 1, 2010));
+
+/**
+ * Currency locale helper
+ */
+
+function current_language_code($load_system_language = FALSE)
+{
+	$employee = get_instance()->Employee;
+
+	// Returns the language code of the employee if set or system language code if not
+	if($employee->is_logged_in() && $load_system_language != TRUE)
+	{
+		$employee_info = $employee->get_logged_in_employee_info();
+
+		if(property_exists($employee_info, 'language_code') && !empty($employee_info->language_code))
+		{
+			return $employee_info->language_code;
+		}
+	}
+
+	$language_code = get_instance()->config->item('language_code');
+
+	return empty($language_code) ? DEFAULT_LANGUAGE_CODE : $language_code;
+}
+
+function current_language($load_system_language = FALSE)
+{
+	$employee = get_instance()->Employee;
+
+	// Returns the language of the employee if set or system language if not
+	if($employee->is_logged_in() && $load_system_language != TRUE)
+	{
+		$employee_info = $employee->get_logged_in_employee_info();
+		if(property_exists($employee_info, 'language') && !empty($employee_info->language))
+		{
+			return $employee_info->language;
+		}
+	}
+
+	$language = get_instance()->config->item('language');
+
+	return empty($language) ? DEFAULT_LANGUAGE : $language;
+}
+
+function get_languages()
+{
+	return array(
+		'ar-EG:arabic' => 'Arabic (Egypt)',
+		'ar-LB:arabic' => 'Arabic (Lebanon)',
+		'az-AZ:azerbaijani' => 'Azerbaijani (Azerbaijan)',
+		'bg:bulgarian' => 'Bulgarian',
+		'bs-BA:bosnian' => 'Bosnian',
+		'cs:czech' => 'Czech',
+		'da:danish' => 'Danish',
+		'de:german' => 'German (Germany)',
+		'de-CH:german' => 'German (Swiss)',
+		'el:greek' => 'Greek',
+		'en-GB:english' => 'English (Great Britain)',
+		'en-US:english' => 'English (United States)',
+		'es:spanish' => 'Spanish',
+		'es-MX:spanish' => 'Spanish (Mexico)',
+		'fr:french' => 'French',
+		'fa-IR:persian' => 'Farsi (Iran)',
+		'he:english' => 'Hebrew',
+		'hr-HR:croatian' => 'Croatian (Croatia)',
+		'hu-HU:hungarian' => 'Hungarian (Hungary)',
+		'hy:armenian' => 'Armenian',
+		'id:indonesian' => 'Indonesian',
+		'it:italian' => 'Italian',
+		'km:khmer' => 'Central Khmer (Cambodia)',
+		'lo:lao' => 'Lao (Laos)',
+		'ml:malay' => 'Malay',
+		'nb:norwegian' => 'Norwegian',
+		'nl:dutch' => 'Dutch',
+		'nl-BE:dutch' => 'Dutch (Belgium)',
+		'pl:polish' => 'Polish',
+		'pt-BR:portuguese' => 'Portuguese (Brazil)',
+		'ro:romanian' => 'Romanian',
+		'ru:russian' => 'Russian',
+		'sv:swedish' => 'Swedish',
+		'ta:tamil' => 'Tamil',
+		'th:thai' => 'Thai',
+		'tl-PH:talong' => 'Tagalog (Philippines)',
+		'tr:turkish' => 'Turkish',
+		'uk-UA:ukrainian' => 'Ukrainian',
+		'ur-PK:urdu' => 'Urdu (Islamic Republic of Pakistan)',
+		'vi:vietnamese' => 'Vietnamese',
+		'zh-Hans:simplified-chinese' => 'Chinese Simplified Script',
+		'zh-Hant:traditional-chinese' => 'Chinese Traditional Script'
+	);
+}
+
+function load_language($load_system_language = FALSE, array $lang_array)
+{
+	$lang = get_instance()->lang;
+
+	if($load_system_language = TRUE)
+	{
+		foreach($lang_array as $language_file)
+		{
+			$lang->load($language_file, current_language_code(TRUE));
+		}
+	}
+	else
+	{
+		foreach($lang_array as $language_file)
+		{
+			$lang->load($language_file, current_language_code());
+		}
+	}
+}
+
+function get_timezones()
+{
+	return array(
+		'Pacific/Midway' => '(GMT-11:00) Midway Island, Samoa',
+		'America/Adak' => '(GMT-10:00) Hawaii-Aleutian',
+		'Etc/GMT+10' => '(GMT-10:00) Hawaii',
+		'Pacific/Marquesas' => '(GMT-09:30) Marquesas Islands',
+		'Pacific/Gambier' => '(GMT-09:00) Gambier Islands',
+		'America/Anchorage' => '(GMT-09:00) Alaska',
+		'America/Ensenada' => '(GMT-08:00) Tijuana, Baja California',
+		'Etc/GMT+8' => '(GMT-08:00) Pitcairn Islands',
+		'America/Los_Angeles' => '(GMT-08:00) Pacific Time (US & Canada)',
+		'America/Denver' => '(GMT-07:00) Mountain Time (US & Canada)',
+		'America/Chihuahua' => '(GMT-07:00) Chihuahua, La Paz, Mazatlan',
+		'America/Dawson_Creek' => '(GMT-07:00) Arizona',
+		'America/Belize' => '(GMT-06:00) Saskatchewan, Central America',
+		'America/Mexico_City' => '(GMT-06:00) Guadalajara, Mexico City, Monterrey',
+		'Chile/EasterIsland' => '(GMT-06:00) Easter Island',
+		'America/Chicago' => '(GMT-06:00) Central Time (US & Canada)',
+		'America/New_York' => '(GMT-05:00) Eastern Time (US & Canada)',
+		'America/Cancun' => '(GMT-05:00) Cancun',
+		'America/Havana' => '(GMT-05:00) Cuba',
+		'America/Bogota' => '(GMT-05:00) Bogota, Lima, Quito, Rio Branco',
+		'America/Caracas' => '(GMT-04:30) Caracas',
+		'America/Santiago' => '(GMT-04:00) Santiago',
+		'America/La_Paz' => '(GMT-04:00) La Paz',
+		'Atlantic/Stanley' => '(GMT-04:00) Falkland Islands',
+		'America/Campo_Grande' => '(GMT-04:00) Brazil',
+		'America/Goose_Bay' => '(GMT-04:00) Atlantic Time (Goose Bay)',
+		'America/Glace_Bay' => '(GMT-04:00) Atlantic Time (Canada)',
+		'America/St_Johns' => '(GMT-03:30) Newfoundland',
+		'America/Araguaina' => '(GMT-03:00) UTC-3',
+		'America/Montevideo' => '(GMT-03:00) Montevideo',
+		'America/Miquelon' => '(GMT-03:00) Miquelon, St. Pierre',
+		'America/Godthab' => '(GMT-03:00) Greenland',
+		'America/Argentina/Buenos_Aires' => '(GMT-03:00) Buenos Aires',
+		'America/Sao_Paulo' => '(GMT-03:00) Brasilia',
+		'America/Noronha' => '(GMT-02:00) Mid-Atlantic',
+		'Atlantic/Cape_Verde' => '(GMT-01:00) Cape Verde Is.',
+		'Atlantic/Azores' => '(GMT-01:00) Azores',
+		'Europe/Belfast' => '(GMT) Greenwich Mean Time : Belfast',
+		'Europe/Dublin' => '(GMT) Greenwich Mean Time : Dublin',
+		'Europe/Lisbon' => '(GMT) Greenwich Mean Time : Lisbon',
+		'Europe/London' => '(GMT) Greenwich Mean Time : London',
+		'Africa/Abidjan' => '(GMT) Monrovia, Reykjavik',
+		'Europe/Amsterdam' => '(GMT+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna',
+		'Europe/Belgrade' => '(GMT+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague',
+		'Europe/Brussels' => '(GMT+01:00) Brussels, Copenhagen, Madrid, Paris',
+		'Africa/Algiers' => '(GMT+01:00) West Central Africa',
+		'Africa/Windhoek' => '(GMT+01:00) Windhoek',
+		'Asia/Beirut' => '(GMT+02:00) Beirut',
+		'Africa/Cairo' => '(GMT+02:00) Cairo',
+		'Asia/Gaza' => '(GMT+02:00) Gaza',
+		'Africa/Blantyre' => '(GMT+02:00) Harare, Pretoria',
+		'Asia/Jerusalem' => '(GMT+02:00) Jerusalem',
+		'Europe/Minsk' => '(GMT+02:00) Minsk',
+		'Asia/Damascus' => '(GMT+02:00) Syria',
+		'Europe/Moscow' => '(GMT+03:00) Moscow, St. Petersburg, Volgograd',
+		'Africa/Addis_Ababa' => '(GMT+03:00) Nairobi',
+		'Asia/Tehran' => '(GMT+03:30) Tehran',
+		'Asia/Dubai' => '(GMT+04:00) Abu Dhabi, Muscat',
+		'Asia/Yerevan' => '(GMT+04:00) Yerevan',
+		'Asia/Kabul' => '(GMT+04:30) Kabul',
+		'Asia/Baku' => '(GMT+04:00) Baku',
+		'Asia/Yekaterinburg' => '(GMT+05:00) Ekaterinburg',
+		'Asia/Tashkent' => '(GMT+05:00) Tashkent',
+		'Asia/Kolkata' => '(GMT+05:30) Chennai, Kolkata, Mumbai, New Delhi',
+		'Asia/Katmandu' => '(GMT+05:45) Kathmandu',
+		'Asia/Dhaka' => '(GMT+06:00) Astana, Dhaka',
+		'Asia/Novosibirsk' => '(GMT+06:00) Novosibirsk',
+		'Asia/Rangoon' => '(GMT+06:30) Yangon (Rangoon)',
+		'Asia/Bangkok' => '(GMT+07:00) Bangkok, Hanoi, Jakarta',
+		'Asia/Krasnoyarsk' => '(GMT+07:00) Krasnoyarsk',
+		'Asia/Hong_Kong' => '(GMT+08:00) Beijing, Chongqing, Hong Kong, Urumqi',
+		'Asia/Irkutsk' => '(GMT+08:00) Irkutsk, Ulaan Bataar',
+		'Australia/Perth' => '(GMT+08:00) Perth',
+		'Australia/Eucla' => '(GMT+08:45) Eucla',
+		'Asia/Tokyo' => '(GMT+09:00) Osaka, Sapporo, Tokyo',
+		'Asia/Seoul' => '(GMT+09:00) Seoul',
+		'Asia/Yakutsk' => '(GMT+09:00) Yakutsk',
+		'Australia/Adelaide' => '(GMT+09:30) Adelaide',
+		'Australia/Darwin' => '(GMT+09:30) Darwin',
+		'Australia/Brisbane' => '(GMT+10:00) Brisbane',
+		'Australia/Hobart' => '(GMT+10:00) Hobart',
+		'Asia/Vladivostok' => '(GMT+10:00) Vladivostok',
+		'Australia/Lord_Howe' => '(GMT+10:30) Lord Howe Island',
+		'Etc/GMT-11' => '(GMT+11:00) Solomon Is., New Caledonia',
+		'Asia/Magadan' => '(GMT+11:00) Magadan',
+		'Pacific/Norfolk' => '(GMT+11:30) Norfolk Island',
+		'Asia/Anadyr' => '(GMT+12:00) Anadyr, Kamchatka',
+		'Pacific/Auckland' => '(GMT+12:00) Auckland, Wellington',
+		'Etc/GMT-12' => '(GMT+12:00) Fiji, Kamchatka, Marshall Is.',
+		'Pacific/Chatham' => '(GMT+12:45) Chatham Islands',
+		'Pacific/Tongatapu' => '(GMT+13:00) Nuku\'alofa',
+		'Pacific/Kiritimati' => '(GMT+14:00) Kiritimati'
+	);
+}
+
+function get_dateformats()
+{
+	return array(
+		'd/m/Y' => 'dd/mm/yyyy',
+		'd.m.Y' => 'dd.mm.yyyy',
+		'm/d/Y' => 'mm/dd/yyyy',
+		'Y/m/d' => 'yyyy/mm/dd',
+		'd/m/y' => 'dd/mm/yy',
+		'm/d/y' => 'mm/dd/yy',
+		'y/m/d' => 'yy/mm/dd'
+	);
+}
+
+function get_timeformats()
+{
+	return array(
+		'H:i:s' => 'hh:mm:ss (24h)',
+		'h:i:s a' => 'hh:mm:ss am/pm',
+		'h:i:s A' => 'hh:mm:ss AM/PM'
+	);
+}
+
+
+/*
+ Gets the payment options
+ */
+function get_payment_options()
+{
+	$config = get_instance()->config;
+	$lang = get_instance()->lang;
+
+	$payments = [];
+
+
+	if($config->item('payment_options_order') == 'debitcreditcash')
+	{
+		$payments[$lang->line('sales_debit')] = $lang->line('sales_debit');
+		$payments[$lang->line('sales_credit')] = $lang->line('sales_credit');
+		$payments[$lang->line('sales_cash')] = $lang->line('sales_cash');
+	}
+	elseif($config->item('payment_options_order') == 'debitcashcredit')
+	{
+		$payments[$lang->line('sales_debit')] = $lang->line('sales_debit');
+		$payments[$lang->line('sales_cash')] = $lang->line('sales_cash');
+		$payments[$lang->line('sales_credit')] = $lang->line('sales_credit');
+	}
+	elseif($config->item('payment_options_order') == 'creditdebitcash')
+	{
+		$payments[$lang->line('sales_credit')] = $lang->line('sales_credit');
+		$payments[$lang->line('sales_debit')] = $lang->line('sales_debit');
+		$payments[$lang->line('sales_cash')] = $lang->line('sales_cash');
+	}
+	elseif($config->item('payment_options_order') == 'creditcashdebit')
+	{
+		$payments[$lang->line('sales_credit')] = $lang->line('sales_credit');
+		$payments[$lang->line('sales_cash')] = $lang->line('sales_cash');
+		$payments[$lang->line('sales_debit')] = $lang->line('sales_debit');
+	}
+	else // default: if($config->item('payment_options_order') == 'cashdebitcredit')
+	{
+		$payments[$lang->line('sales_cash')] = $lang->line('sales_cash');
+		$payments[$lang->line('sales_debit')] = $lang->line('sales_debit');
+		$payments[$lang->line('sales_credit')] = $lang->line('sales_credit');
+	}
+
+	$payments[$lang->line('sales_due')] = $lang->line('sales_due');
+	$payments[$lang->line('sales_check')] = $lang->line('sales_check');
+
+	// If India (list of country codes include India) then include Unified Payment Interface
+	if (stripos(get_instance()->config->item('country_codes'), 'IN') !== false)
+	{
+		$payments[$lang->line('sales_upi')] = $lang->line('sales_upi');
+	}
+
+	return $payments;
+}
+
+function currency_side()
+{
+	$config = get_instance()->config;
+
+	$fmt = new \NumberFormatter($config->item('number_locale'), \NumberFormatter::CURRENCY);
+	$fmt->setSymbol(\NumberFormatter::CURRENCY_SYMBOL, $config->item('currency_symbol'));
+
+	return !preg_match('/^¤/', $fmt->getPattern());
+}
+
+function quantity_decimals()
+{
+	$config = get_instance()->config;
+
+	return $config->item('quantity_decimals') ? $config->item('quantity_decimals') : 0;
+}
+
+function totals_decimals()
+{
+	$config = get_instance()->config;
+
+	return $config->item('currency_decimals') ? $config->item('currency_decimals') : 0;
+}
+
+function cash_decimals()
+{
+	$config = get_instance()->config;
+
+	return $config->item('cash_decimals') ? $config->item('cash_decimals') : 0;
+}
+
+function tax_decimals()
+{
+	$config = get_instance()->config;
+
+	return $config->item('tax_decimals') ? $config->item('tax_decimals') : 0;
+}
+
+function to_date($date = DEFAULT_DATE)
+{
+	$config = get_instance()->config;
+
+	return date($config->item('dateformat'), $date);
+}
+
+function to_datetime($datetime = DEFAULT_DATETIME)
+{
+	$config = get_instance()->config;
+
+	return date($config->item('dateformat') . ' ' . $config->item('timeformat'), $datetime);
+}
+
+function to_currency($number)
+{
+	return to_decimals($number, 'currency_decimals', \NumberFormatter::CURRENCY);
+}
+
+function to_currency_no_money($number)
+{
+	return to_decimals($number, 'currency_decimals');
+}
+
+function to_currency_tax($number)
+{
+	$config = get_instance()->config;
+
+	if($config->item('tax_included') == '1')
+	{
+		return to_decimals($number, 'tax_decimals', \NumberFormatter::CURRENCY);
+	}
+	else
+	{
+		return to_decimals($number, 'currency_decimals', \NumberFormatter::CURRENCY);
+	}
+}
+
+function to_tax_decimals($number)
+{
+	// taxes that are NULL, '' or 0 don't need to be displayed
+	// NOTE: do not remove this line otherwise the items edit form will show a tax with 0 and it will save it
+	if(empty($number))
+	{
+		return $number;
+	}
+
+	return to_decimals($number, 'tax_decimals');
+}
+
+function to_quantity_decimals($number)
+{
+	return to_decimals($number, 'quantity_decimals');
+}
+
+function to_decimals($number, $decimals = NULL, $type=\NumberFormatter::DECIMAL)
+{
+	// ignore empty strings and return
+	// NOTE: do not change it to empty otherwise tables will show a 0 with no decimal nor currency symbol
+	if(!isset($number))
+	{
+		return $number;
+	}
+
+	$config = get_instance()->config;
+	$fmt = new \NumberFormatter($config->item('number_locale'), $type);
+	$fmt->setAttribute(\NumberFormatter::MIN_FRACTION_DIGITS, empty($decimals) ? DEFAULT_PRECISION : $config->item($decimals));
+	$fmt->setAttribute(\NumberFormatter::MAX_FRACTION_DIGITS, empty($decimals) ? DEFAULT_PRECISION : $config->item($decimals));
+
+	if(empty($config->item('thousands_separator')))
+	{
+		$fmt->setAttribute(\NumberFormatter::GROUPING_SEPARATOR_SYMBOL, '');
+	}
+	$fmt->setSymbol(\NumberFormatter::CURRENCY_SYMBOL, $config->item('currency_symbol'));
+
+	return $fmt->format($number);
+}
+
+function parse_quantity($number)
+{
+	return parse_decimals($number, quantity_decimals());
+}
+
+function parse_tax($number)
+{
+	return parse_decimals($number, tax_decimals());
+}
+
+function parse_decimals($number, $decimals = NULL)
+{
+	// ignore empty strings and return
+	if(empty($number))
+	{
+		return $number;
+	}
+
+	if ($number > MAX_PRECISION)
+	{
+		return FALSE;
+	}
+
+	if ($number > 1.e14)
+	{
+		return FALSE;
+	}
+
+	$config = get_instance()->config;
+
+	if($decimals === NULL)
+	{
+		$decimals = $config->item('currency_decimals');
+	}
+
+	$fmt = new \NumberFormatter($config->item('number_locale'), \NumberFormatter::DECIMAL);
+
+	if(empty($config->item('thousands_separator')))
+	{
+		$fmt->setAttribute(\NumberFormatter::GROUPING_SEPARATOR_SYMBOL, '');
+	}
+
+	try
+	{
+		return $fmt->parse($number);
+	}
+	catch(Exception $e)
+	{
+		return FALSE;
+	}
+}
+
+/*
+ * Time locale conversion utility
+ */
+
+function dateformat_momentjs($php_format)
+{
+	$SYMBOLS_MATCHING = array(
+		'd' => 'DD',
+		'D' => 'ddd',
+		'j' => 'D',
+		'l' => 'dddd',
+		'N' => 'E',
+		'S' => 'o',
+		'w' => 'e',
+		'z' => 'DDD',
+		'W' => 'W',
+		'F' => 'MMMM',
+		'm' => 'MM',
+		'M' => 'MMM',
+		'n' => 'M',
+		't' => '', // no equivalent
+		'L' => '', // no equivalent
+		'o' => 'YYYY',
+		'Y' => 'YYYY',
+		'y' => 'YY',
+		'a' => 'a',
+		'A' => 'A',
+		'B' => '', // no equivalent
+		'g' => 'h',
+		'G' => 'H',
+		'h' => 'hh',
+		'H' => 'HH',
+		'i' => 'mm',
+		's' => 'ss',
+		'u' => 'SSS',
+		'e' => 'zz', // deprecated since version $1.6.0 of moment.js
+		'I' => '', // no equivalent
+		'O' => '', // no equivalent
+		'P' => '', // no equivalent
+		'T' => '', // no equivalent
+		'Z' => '', // no equivalent
+		'c' => '', // no equivalent
+		'r' => '', // no equivalent
+		'U' => 'X'
+	);
+
+	return strtr($php_format, $SYMBOLS_MATCHING);
+}
+
+function dateformat_mysql()
+{
+	$config = get_instance()->config;
+	$php_format = $config->item('dateformat');
+
+	$SYMBOLS_MATCHING = array(
+		// Day
+		'd' => '%d',
+		'D' => '%a',
+		'j' => '%e',
+		'l' => '%W',
+		'N' => '',
+		'S' => '',
+		'w' => '',
+		'z' => '',
+		// Week
+		'W' => '',
+		// Month
+		'F' => '',
+		'm' => '%m',
+		'M' => '%b',
+		'n' => '%c',
+		't' => '',
+		// Year
+		'L' => '',
+		'o' => '',
+		'Y' => '%Y',
+		'y' => '%y',
+		// Time
+		'a' => '',
+		'A' => '%p',
+		'B' => '',
+		'g' => '%l',
+		'G' => '%k',
+		'h' => '%H',
+		'H' => '%k',
+		'i' => '%i',
+		's' => '%S',
+		'u' => '%f'
+	);
+
+	return strtr($php_format, $SYMBOLS_MATCHING);
+}
+
+function dateformat_bootstrap($php_format)
+{
+	$SYMBOLS_MATCHING = array(
+		// Day
+		'd' => 'dd',
+		'D' => 'd',
+		'j' => 'd',
+		'l' => 'dd',
+		'N' => '',
+		'S' => '',
+		'w' => '',
+		'z' => '',
+		// Week
+		'W' => '',
+		// Month
+		'F' => 'MM',
+		'm' => 'mm',
+		'M' => 'M',
+		'n' => 'm',
+		't' => '',
+		// Year
+		'L' => '',
+		'o' => '',
+		'Y' => 'yyyy',
+		'y' => 'yy',
+		// Time
+		'a' => 'p',
+		'A' => 'P',
+		'B' => '',
+		'g' => 'H',
+		'G' => 'h',
+		'h' => 'HH',
+		'H' => 'hh',
+		'i' => 'ii',
+		's' => 'ss',
+		'u' => ''
+	);
+
+	return strtr($php_format, $SYMBOLS_MATCHING);
+}
+
+function valid_date($date)
+{
+	$config = get_instance()->Appconfig;
+	return (DateTime::createFromFormat($config->get('dateformat'), $date));
+}
+
+function valid_decimal($decimal)
+{
+	return (preg_match('/^(\d*\.)?\d+$/', $decimal) === 1);
+}
+
+?>

application/helpers/migration_helper.php

@@ -0,0 +1,40 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * Migration helper
+ */
+
+function execute_script($path)
+{
+	$CI =& get_instance();
+
+	$version = preg_replace("/(.*_)?(.*).sql/", "$2", $path);
+	error_log("Migrating to $version (file: $path)");
+
+	$sql = file_get_contents($path);
+
+	/*
+	CI migration only allows you to run one statement at a time.
+	This small script splits the statements allowing you to run them all in one go.
+	*/
+
+	$sqls = explode(';', $sql);
+	array_pop($sqls);
+
+	foreach($sqls as $statement)
+	{
+		$statement = $statement . ';';
+
+		if(!$CI->db->simple_query($statement))
+		{
+			foreach($CI->db->error() as $error)
+			{
+				error_log('error: ' . $error);
+			}
+		}
+	}
+
+	error_log("Migrated to $version");
+}
+
+?>

application/helpers/report_helper.php

@@ -1,87 +1,33 @@
-<?php
-function get_simple_date_ranges()
-{
-		$CI =& get_instance();
-		$CI->load->language('reports');
-		$today =  date('Y-m-d');
-		$yesterday = date('Y-m-d', mktime(0,0,0,date("m"),date("d")-1,date("Y")));
-		$six_days_ago = date('Y-m-d', mktime(0,0,0,date("m"),date("d")-6,date("Y")));
-		$start_of_this_month = date('Y-m-d', mktime(0,0,0,date("m"),1,date("Y")));
-		$end_of_this_month = date('Y-m-d',strtotime('-1 second',strtotime('+1 month',strtotime(date('m').'/01/'.date('Y').' 00:00:00'))));
-		$start_of_last_month = date('Y-m-d', mktime(0,0,0,date("m")-1,1,date("Y")));
-		$end_of_last_month = date('Y-m-d',strtotime('-1 second',strtotime('+1 month',strtotime((date('m') - 1).'/01/'.date('Y').' 00:00:00'))));
-		$start_of_this_year =  date('Y-m-d', mktime(0,0,0,1,1,date("Y")));
-		$end_of_this_year =  date('Y-m-d', mktime(0,0,0,12,31,date("Y")));
-		$start_of_last_year =  date('Y-m-d', mktime(0,0,0,1,1,date("Y")-1));
-		$end_of_last_year =  date('Y-m-d', mktime(0,0,0,12,31,date("Y")-1));
-		$start_of_time =  date('Y-m-d', 0);
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
 
-		return array(
-			$today. '/' . $today 								=> $CI->lang->line('reports_today'),
-			$yesterday. '/' . $yesterday						=> $CI->lang->line('reports_yesterday'),
-			$six_days_ago. '/' . $today 						=> $CI->lang->line('reports_last_7'),
-			$start_of_this_month . '/' . $end_of_this_month		=> $CI->lang->line('reports_this_month'),
-			$start_of_last_month . '/' . $end_of_last_month		=> $CI->lang->line('reports_last_month'),
-			$start_of_this_year . '/' . $end_of_this_year	 	=> $CI->lang->line('reports_this_year'),
-			$start_of_last_year . '/' . $end_of_last_year		=> $CI->lang->line('reports_last_year'),
-			$start_of_time . '/' . 	$today						=> $CI->lang->line('reports_all_time'),
-		);
-}
+/**
+ * Report helper
+ */
 
-function get_months()
+function show_report_if_allowed($report_prefix, $report_name, $person_id, $permission_id = '')
 {
-	$months = array();
-	for($k=1;$k<=12;$k++)
+	$CI =& get_instance();
+
+	$permission_id = empty($permission_id) ? 'reports_' . $report_name : $permission_id;
+	if($CI->Employee->has_grant($permission_id, $person_id))
 	{
-		$cur_month = mktime(0, 0, 0, $k, 1, 2000);
-		$months[date("m", $cur_month)] = date("M",$cur_month);
+		show_report($report_prefix, $report_name, $permission_id);
 	}
-	
-	return $months;
 }
 
-function get_days()
+function show_report($report_prefix, $report_name, $lang_key='')
 {
-	$days = array();
-	
-	for($k=1;$k<=31;$k++)
+	$CI =& get_instance();
+
+	$lang_key = empty($lang_key) ? $report_name : $lang_key;
+	$report_label = $CI->lang->line($lang_key);
+	$report_prefix = empty($report_prefix) ? '' : $report_prefix . '_';
+	// no summary nor detailed reports for receivings
+	if(!empty($report_label) && $report_label != $lang_key . ' (TBD)')
 	{
-		$cur_day = mktime(0, 0, 0, 1, $k, 2000);
-		$days[date('d',$cur_day)] = date('j',$cur_day);
+		?>
+			<a class="list-group-item" href="<?php echo site_url('reports/' . $report_prefix . preg_replace('/reports_(.*)/', '$1', $report_name));?>"><?php echo $report_label; ?></a>
+		<?php
 	}
-	
-	return $days;
 }
-
-function get_years()
-{
-	$years = array();
-	for($k=0;$k<10;$k++)
-	{
-		$years[date("Y")-$k] = date("Y")-$k;
-	}
-	
-	return $years;
-}
-
-function get_random_colors($how_many)
-{
-	$colors = array();
-	
-	for($k=0;$k<$how_many;$k++)
-	{
-		$colors[] = '#'.random_color();
-	}
-	
-	return $colors;
-}
-
-function random_color()
-{
-    mt_srand((double)microtime()*1000000);
-    $c = '';
-    while(strlen($c)<6){
-        $c .= sprintf("%02X", mt_rand(0, 255));
-    }
-    return $c;
-}
+?>

application/helpers/table_helper.php

@@ -1,375 +0,0 @@
-<?php
-/*
-Gets the html table to manage people.
-*/
-function get_people_manage_table($people,$controller)
-{
-	$CI =& get_instance();
-	$table='<table class="tablesorter" id="sortable_table">';
-	
-	$headers = array('<input type="checkbox" id="select_all" />', 
-	$CI->lang->line('common_last_name'),
-	$CI->lang->line('common_first_name'),
-	$CI->lang->line('common_email'),
-	$CI->lang->line('common_phone_number'),
-	'&nbsp');
-	
-	$table.='<thead><tr>';
-	foreach($headers as $header)
-	{
-		$table.="<th>$header</th>";
-	}
-	$table.='</tr></thead><tbody>';
-	$table.=get_people_manage_table_data_rows($people,$controller);
-	$table.='</tbody></table>';
-	return $table;
-}
-
-/*
-Gets the html data rows for the people.
-*/
-function get_people_manage_table_data_rows($people,$controller)
-{
-	$CI =& get_instance();
-	$table_data_rows='';
-	
-	foreach($people->result() as $person)
-	{
-		$table_data_rows.=get_person_data_row($person,$controller);
-	}
-	
-	if($people->num_rows()==0)
-	{
-		$table_data_rows.="<tr><td colspan='6'><div class='warning_message' style='padding:7px;'>".$CI->lang->line('common_no_persons_to_display')."</div></td></tr>";
-	}
-	
-	return $table_data_rows;
-}
-
-function get_person_data_row($person,$controller)
-{
-	$CI =& get_instance();
-	$controller_name=strtolower(get_class($CI));
-	$width = $controller->get_form_width();
-
-	$table_data_row='<tr>';
-	$table_data_row.="<td width='5%'><input type='checkbox' id='person_$person->person_id' value='".$person->person_id."'/></td>";
-	$table_data_row.='<td width="20%">'.character_limiter($person->last_name,13).'</td>';
-	$table_data_row.='<td width="20%">'.character_limiter($person->first_name,13).'</td>';
-	$table_data_row.='<td width="30%">'.mailto($person->email,character_limiter($person->email,22)).'</td>';
-	$table_data_row.='<td width="20%">'.character_limiter($person->phone_number,13).'</td>';		
-	$table_data_row.='<td width="5%">'.anchor($controller_name."/view/$person->person_id/width:$width", $CI->lang->line('common_edit'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_update'))).'</td>';		
-	$table_data_row.='</tr>';
-	
-	return $table_data_row;
-}
-
-function get_detailed_sales_data_row($sale, $controller)
-{
-	$table_data_row='<tr>';
-	$table_data_row.='<td><a href="#" class="expand">+</a></td>';
-	foreach($sale as $cell)
-	{
-		$table_data_row.='<td>';
-		$table_data_row.=$cell;
-		$table_data_row.='</td>';
-	}
-	$table_data_row.='</tr>';
-	return $table_data_row;
-}
-
-/*
-Gets the html table to manage suppliers.
-*/
-function get_supplier_manage_table($suppliers,$controller)
-{
-	$CI =& get_instance();
-	$table='<table class="tablesorter" id="sortable_table">';
-	
-	$headers = array('<input type="checkbox" id="select_all" />',
-	$CI->lang->line('suppliers_company_name'),
-	$CI->lang->line('common_last_name'),
-	$CI->lang->line('common_first_name'),
-	$CI->lang->line('common_email'),
-	$CI->lang->line('common_phone_number'),
-	'&nbsp');
-	
-	$table.='<thead><tr>';
-	foreach($headers as $header)
-	{
-		$table.="<th>$header</th>";
-	}
-	$table.='</tr></thead><tbody>';
-	$table.=get_supplier_manage_table_data_rows($suppliers,$controller);
-	$table.='</tbody></table>';
-	return $table;
-}
-
-/*
-Gets the html data rows for the supplier.
-*/
-function get_supplier_manage_table_data_rows($suppliers,$controller)
-{
-	$CI =& get_instance();
-	$table_data_rows='';
-	
-	foreach($suppliers->result() as $supplier)
-	{
-		$table_data_rows.=get_supplier_data_row($supplier,$controller);
-	}
-	
-	if($suppliers->num_rows()==0)
-	{
-		$table_data_rows.="<tr><td colspan='7'><div class='warning_message' style='padding:7px;'>".$CI->lang->line('common_no_persons_to_display')."</div></tr></tr>";
-	}
-	
-	return $table_data_rows;
-}
-
-function get_supplier_data_row($supplier,$controller)
-{
-	$CI =& get_instance();
-	$controller_name=strtolower(get_class($CI));
-	$width = $controller->get_form_width();
-
-	$table_data_row='<tr>';
-	$table_data_row.="<td width='5%'><input type='checkbox' id='person_$supplier->person_id' value='".$supplier->person_id."'/></td>";
-	$table_data_row.='<td width="17%">'.character_limiter($supplier->company_name,13).'</td>';
-	$table_data_row.='<td width="17%">'.character_limiter($supplier->last_name,13).'</td>';
-	$table_data_row.='<td width="17%">'.character_limiter($supplier->first_name,13).'</td>';
-	$table_data_row.='<td width="22%">'.mailto($supplier->email,character_limiter($supplier->email,22)).'</td>';
-	$table_data_row.='<td width="17%">'.character_limiter($supplier->phone_number,13).'</td>';		
-	$table_data_row.='<td width="5%">'.anchor($controller_name."/view/$supplier->person_id/width:$width", $CI->lang->line('common_edit'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_update'))).'</td>';		
-	$table_data_row.='</tr>';
-	
-	return $table_data_row;
-}
-
-/*
-Gets the html table to manage items.
-*/
-function get_items_manage_table($items,$controller)
-{
-	$CI =& get_instance();
-	$table='<table class="tablesorter" id="sortable_table">';
-	
-	$headers = array('<input type="checkbox" id="select_all" />', 
-	$CI->lang->line('items_item_number'),
-	$CI->lang->line('items_name'),
-	$CI->lang->line('items_category'),
-	$CI->lang->line('items_cost_price'),
-	$CI->lang->line('items_unit_price'),
-	$CI->lang->line('items_quantity'),
-	$CI->lang->line('items_tax_percents'),
-	'&nbsp;',
-	$CI->lang->line('items_inventory')
-	);
-	
-	$table.='<thead><tr>';
-	foreach($headers as $header)
-	{
-		$table.="<th>$header</th>";
-	}
-	$table.='</tr></thead><tbody>';
-	$table.=get_items_manage_table_data_rows($items,$controller);
-	$table.='</tbody></table>';
-	return $table;
-}
-
-/*
-Gets the html data rows for the items.
-*/
-function get_items_manage_table_data_rows($items,$controller)
-{
-	$CI =& get_instance();
-	$table_data_rows='';
-	
-	foreach($items->result() as $item)
-	{
-		$table_data_rows.=get_item_data_row($item,$controller);
-	}
-	
-	if($items->num_rows()==0)
-	{
-		$table_data_rows.="<tr><td colspan='11'><div class='warning_message' style='padding:7px;'>".$CI->lang->line('items_no_items_to_display')."</div></tr></tr>";
-	}
-	
-	return $table_data_rows;
-}
-
-function get_item_data_row($item,$controller)
-{
-	$CI =& get_instance();
-	$item_tax_info=$CI->Item_taxes->get_info($item->item_id);
-	$tax_percents = '';
-	foreach($item_tax_info as $tax_info)
-	{
-		$tax_percents.=$tax_info['percent']. '%, ';
-	}
-	$tax_percents=substr($tax_percents, 0, -2);
-	$controller_name=strtolower(get_class($CI));
-	$width = $controller->get_form_width();
-
-    $item_quantity='';
-    $locations_data = $CI->Stock_locations->get_undeleted_all()->result_array();
-    foreach($locations_data as $location)
-    {
-	    if (count($locations_data) > 1) 
-	    {
-        	$item_quantity .= $location['location_name'].': ';
-	    }
-	    $item_quantity .= $CI->Item_quantities->get_item_quantity($item->item_id, $location['location_id'])->quantity . '<br/>';
-    }
-    
-	$table_data_row='<tr>';
-	$table_data_row.="<td width='3%'><input type='checkbox' id='item_$item->item_id' value='".$item->item_id."'/></td>";
-	$table_data_row.='<td width="15%">'.$item->item_number.'</td>';
-	$table_data_row.='<td width="20%">'.$item->name.'</td>';
-	$table_data_row.='<td width="14%">'.$item->category.'</td>';
-	$table_data_row.='<td width="14%">'.to_currency($item->cost_price).'</td>';
-	$table_data_row.='<td width="14%">'.to_currency($item->unit_price).'</td>';
-    $table_data_row.='<td width="14%">'.$item_quantity.'</td>';
-	$table_data_row.='<td width="14%">'.$tax_percents.'</td>';	
-	$table_data_row.='<td width="5%">'.anchor($controller_name."/view/$item->item_id/width:$width", $CI->lang->line('common_edit'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_update'))).'</td>';		
-	
-	//Ramel Inventory Tracking
-	$table_data_row.='<td width="10%">'.anchor($controller_name."/inventory/$item->item_id/width:$width", $CI->lang->line('common_inv'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_count')))./*'</td>';//inventory count	
-	$table_data_row.='<td width="5%">'*/'&nbsp;&nbsp;&nbsp;&nbsp;'.anchor($controller_name."/count_details/$item->item_id/width:$width", $CI->lang->line('common_det'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_details_count'))).'</td>';//inventory details	
-	
-	$table_data_row.='</tr>';
-	return $table_data_row;
-}
-
-/*
-Gets the html table to manage giftcards.
-*/
-function get_giftcards_manage_table( $giftcards, $controller )
-{
-	$CI =& get_instance();
-	
-	$table='<table class="tablesorter" id="sortable_table">';
-	
-	$headers = array('<input type="checkbox" id="select_all" />', 
-	$CI->lang->line('common_last_name'),
-	$CI->lang->line('common_first_name'),
-	$CI->lang->line('giftcards_giftcard_number'),
-	$CI->lang->line('giftcards_card_value'),
-	'&nbsp', 
-	);
-	
-	$table.='<thead><tr>';
-	foreach($headers as $header)
-	{
-		$table.="<th>$header</th>";
-	}
-	$table.='</tr></thead><tbody>';
-	$table.=get_giftcards_manage_table_data_rows( $giftcards, $controller );
-	$table.='</tbody></table>';
-	return $table;
-}
-
-/*
-Gets the html data rows for the giftcard.
-*/
-function get_giftcards_manage_table_data_rows( $giftcards, $controller )
-{
-	$CI =& get_instance();
-	$table_data_rows='';
-	
-	foreach($giftcards->result() as $giftcard)
-	{
-		$table_data_rows.=get_giftcard_data_row( $giftcard, $controller );
-	}
-	
-	if($giftcards->num_rows()==0)
-	{
-		$table_data_rows.="<tr><td colspan='11'><div class='warning_message' style='padding:7px;'>".$CI->lang->line('giftcards_no_giftcards_to_display')."</div></tr></tr>";
-	}
-	
-	return $table_data_rows;
-}
-
-/** GARRISON MODIFIED 4/25/2013 **/
-function get_giftcard_data_row($giftcard,$controller)
-{
-	$CI =& get_instance();
-	$controller_name=strtolower(get_class($CI));
-	$width = $controller->get_form_width();
-
-	$table_data_row='<tr>';
-	$table_data_row.="<td width='3%'><input type='checkbox' id='giftcard_$giftcard->giftcard_id' value='".$giftcard->giftcard_id."'/></td>";
-	$table_data_row.='<td width="15%">'.$giftcard->last_name.'</td>';
-	$table_data_row.='<td width="15%">'.$giftcard->first_name.'</td>';
-	$table_data_row.='<td width="15%">'.$giftcard->giftcard_number.'</td>';
-	$table_data_row.='<td width="20%">'.to_currency($giftcard->value).'</td>';
-	$table_data_row.='<td width="5%">'.anchor($controller_name."/view/$giftcard->giftcard_id/width:$width", $CI->lang->line('common_edit'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_update'))).'</td>';		
-	
-	$table_data_row.='</tr>';
-	return $table_data_row;
-}
-/** END GARRISON MODIFIED **/
-
-/*
-Gets the html table to manage item kits.
-*/
-function get_item_kits_manage_table( $item_kits, $controller )
-{
-	$CI =& get_instance();
-	
-	$table='<table class="tablesorter" id="sortable_table">';
-	
-	$headers = array('<input type="checkbox" id="select_all" />', 
-	$CI->lang->line('item_kits_name'),
-	$CI->lang->line('item_kits_description'),
-	'&nbsp', 
-	);
-	
-	$table.='<thead><tr>';
-	foreach($headers as $header)
-	{
-		$table.="<th>$header</th>";
-	}
-	$table.='</tr></thead><tbody>';
-	$table.=get_item_kits_manage_table_data_rows( $item_kits, $controller );
-	$table.='</tbody></table>';
-	return $table;
-}
-
-/*
-Gets the html data rows for the item kits.
-*/
-function get_item_kits_manage_table_data_rows( $item_kits, $controller )
-{
-	$CI =& get_instance();
-	$table_data_rows='';
-	
-	foreach($item_kits->result() as $item_kit)
-	{
-		$table_data_rows.=get_item_kit_data_row( $item_kit, $controller );
-	}
-	
-	if($item_kits->num_rows()==0)
-	{
-		$table_data_rows.="<tr><td colspan='11'><div class='warning_message' style='padding:7px;'>".$CI->lang->line('item_kits_no_item_kits_to_display')."</div></tr></tr>";
-	}
-	
-	return $table_data_rows;
-}
-
-function get_item_kit_data_row($item_kit,$controller)
-{
-	$CI =& get_instance();
-	$controller_name=strtolower(get_class($CI));
-	$width = $controller->get_form_width();
-
-	$table_data_row='<tr>';
-	$table_data_row.="<td width='3%'><input type='checkbox' id='item_kit_$item_kit->item_kit_id' value='".$item_kit->item_kit_id."'/></td>";
-	$table_data_row.='<td width="15%">'.$item_kit->name.'</td>';
-	$table_data_row.='<td width="20%">'.character_limiter($item_kit->description, 25).'</td>';
-	$table_data_row.='<td width="5%">'.anchor($controller_name."/view/$item_kit->item_kit_id/width:$width", $CI->lang->line('common_edit'),array('class'=>'thickbox','title'=>$CI->lang->line($controller_name.'_update'))).'</td>';		
-	
-	$table_data_row.='</tr>';
-	return $table_data_row;
-}
-
-?>