_filter_attributes(str_replace(array('<', '>'), '', $match[1]))
+ ),
+ $match[0]
+ );
}
// --------------------------------------------------------------------
@@ -819,14 +832,11 @@ class CI_Security {
*/
protected function _do_never_allowed($str)
{
- foreach ($this->_never_allowed_str as $key => $val)
- {
- $str = str_replace($key, $val, $str);
- }
+ $str = str_replace(array_keys($this->_never_allowed_str), $this->_never_allowed_str, $str);
- foreach ($this->_never_allowed_regex as $key => $val)
+ foreach ($this->_never_allowed_regex as $regex)
{
- $str = preg_replace("#".$key."#i", $val, $str);
+ $str = preg_replace('#'.$regex.'#is', '[removed]', $str);
}
return $str;
@@ -848,7 +858,7 @@ class CI_Security {
// each page load since a page could contain embedded
// sub-pages causing this feature to fail
if (isset($_COOKIE[$this->_csrf_cookie_name]) &&
- $_COOKIE[$this->_csrf_cookie_name] != '')
+ preg_match('#^[0-9a-f]{32}$#iS', $_COOKIE[$this->_csrf_cookie_name]) === 1)
{
return $this->_csrf_hash = $_COOKIE[$this->_csrf_cookie_name];
}
@@ -860,7 +870,6 @@ class CI_Security {
}
}
-// END Security Class
/* End of file Security.php */
/* Location: ./system/libraries/Security.php */
diff --git a/system/core/URI.php b/system/core/URI.php
index a3ae20cc3..a2f3b23b4 100644
--- a/system/core/URI.php
+++ b/system/core/URI.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/core/Utf8.php b/system/core/Utf8.php
index 2a27d1f35..1a5bee198 100644
--- a/system/core/Utf8.php
+++ b/system/core/Utf8.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
diff --git a/system/database/DB.php b/system/database/DB.php
index 8314d3b97..d74738a03 100644
--- a/system/database/DB.php
+++ b/system/database/DB.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 7bab729f5..85faa555d 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -255,7 +255,7 @@ class CI_DB_active_record extends CI_DB_driver {
*/
public function from($from)
{
- foreach ((array)$from as $val)
+ foreach ((array) $from as $val)
{
if (strpos($val, ',') !== FALSE)
{
@@ -660,8 +660,12 @@ class CI_DB_active_record extends CI_DB_driver {
$prefix = (count($this->ar_like) == 0) ? '' : $type;
$v = $this->escape_like_str($v);
-
- if ($side == 'before')
+
+ if ($side == 'none')
+ {
+ $like_statement = $prefix." $k $not LIKE '{$v}'";
+ }
+ elseif ($side == 'before')
{
$like_statement = $prefix." $k $not LIKE '%{$v}'";
}
@@ -1400,7 +1404,7 @@ class CI_DB_active_record extends CI_DB_driver {
}
else
{
- $not[] = $k.'-'.$v;
+ $not[] = $k2.'-'.$v2;
}
if ($escape === FALSE)
@@ -1643,7 +1647,7 @@ class CI_DB_active_record extends CI_DB_driver {
if (strpos($table, " ") !== FALSE)
{
// if the alias is written with the AS keyword, remove it
- $table = preg_replace('/ AS /i', ' ', $table);
+ $table = preg_replace('/\s+AS\s+/i', ' ', $table);
// Grab the alias
$table = trim(strrchr($table, " "));
diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php
index ad1c28d72..e6945950b 100644
--- a/system/database/DB_cache.php
+++ b/system/database/DB_cache.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 3680b85c2..c342aacbd 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -265,6 +265,12 @@ class CI_DB_driver {
$sql = preg_replace("/(\W)".$this->swap_pre."(\S+?)/", "\\1".$this->dbprefix."\\2", $sql);
}
+ // Compile binds if needed
+ if ($binds !== FALSE)
+ {
+ $sql = $this->compile_binds($sql, $binds);
+ }
+
// Is query caching enabled? If the query is a "read type"
// we will load the caching class and return the previously
// cached query if it exists
@@ -280,12 +286,6 @@ class CI_DB_driver {
}
}
- // Compile binds if needed
- if ($binds !== FALSE)
- {
- $sql = $this->compile_binds($sql, $binds);
- }
-
// Save the query for debugging
if ($this->save_queries == TRUE)
{
@@ -1015,8 +1015,14 @@ class CI_DB_driver {
else
{
$args = (func_num_args() > 1) ? array_splice(func_get_args(), 1) : null;
-
- return call_user_func_array($function, $args);
+ if (is_null($args))
+ {
+ return call_user_func($function);
+ }
+ else
+ {
+ return call_user_func_array($function, $args);
+ }
}
}
@@ -1261,12 +1267,15 @@ class CI_DB_driver {
// If the item has an alias declaration we remove it and set it aside.
// Basically we remove everything to the right of the first space
- $alias = '';
if (strpos($item, ' ') !== FALSE)
{
- $alias = strstr($item, " ");
+ $alias = strstr($item, ' ');
$item = substr($item, 0, - strlen($alias));
}
+ else
+ {
+ $alias = '';
+ }
// This is basically a bug fix for queries that use MAX, MIN, etc.
// If a parenthesis is found we know that we do not need to
@@ -1382,9 +1391,20 @@ class CI_DB_driver {
return $item.$alias;
}
+ // --------------------------------------------------------------------
+
+ /**
+ * Dummy method that allows Active Record class to be disabled
+ *
+ * This function is used extensively by every db driver.
+ *
+ * @return void
+ */
+ protected function _reset_select()
+ {
+ }
}
-
/* End of file DB_driver.php */
-/* Location: ./system/database/DB_driver.php */
+/* Location: ./system/database/DB_driver.php */
\ No newline at end of file
diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index 6bc40411b..b92069bbc 100644
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 48d66c8e4..5b4f60e4b 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php
index 52196b7ce..6a9d8cc59 100644
--- a/system/database/DB_utility.php
+++ b/system/database/DB_utility.php
@@ -1,12 +1,12 @@
num_rows === 0 && count($this->result_array()) > 0)
{
$this->num_rows = count($this->result_array());
- @oci_execute($this->stmt_id);
+ @oci_execute($this->stmt_id, OCI_DEFAULT);
if ($this->curs_id)
{
- @oci_execute($this->curs_id);
+ @oci_execute($this->curs_id, OCI_DEFAULT);
}
}
- return $rowcount;
+ return $this->num_rows;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/oci8/oci8_utility.php b/system/database/drivers/oci8/oci8_utility.php
index 854b467e1..bdad0255d 100644
--- a/system/database/drivers/oci8/oci8_utility.php
+++ b/system/database/drivers/oci8/oci8_utility.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index bcd7937d9..0e82d57ae 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php
index 3ec86b4e9..46ba5c5bc 100644
--- a/system/database/drivers/odbc/odbc_forge.php
+++ b/system/database/drivers/odbc/odbc_forge.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php
index 5d64a464f..0963e9796 100644
--- a/system/database/drivers/odbc/odbc_result.php
+++ b/system/database/drivers/odbc/odbc_result.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/odbc/odbc_utility.php b/system/database/drivers/odbc/odbc_utility.php
index d335bed99..293e21b7d 100644
--- a/system/database/drivers/odbc/odbc_utility.php
+++ b/system/database/drivers/odbc/odbc_utility.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php
index 5de2079bb..e0e7dab65 100644
--- a/system/database/drivers/pdo/pdo_driver.php
+++ b/system/database/drivers/pdo/pdo_driver.php
@@ -5,11 +5,11 @@
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @author EllisLab Dev Team
* @link http://codeigniter.com
- * @since Version 2.1.0
+ * @since Version 2.1.2
* @filesource
*/
@@ -36,7 +36,7 @@ class CI_DB_pdo_driver extends CI_DB {
var $_escape_char = '';
var $_like_escape_str;
var $_like_escape_chr;
-
+
/**
* The syntax to count rows is slightly different across different
@@ -45,29 +45,29 @@ class CI_DB_pdo_driver extends CI_DB {
*/
var $_count_string = "SELECT COUNT(*) AS ";
var $_random_keyword;
-
+
var $options = array();
function __construct($params)
{
parent::__construct($params);
-
+
// clause and character used for LIKE escape sequences
if (strpos($this->hostname, 'mysql') !== FALSE)
{
$this->_like_escape_str = '';
$this->_like_escape_chr = '';
-
+
//Prior to this version, the charset can't be set in the dsn
if(is_php('5.3.6'))
{
$this->hostname .= ";charset={$this->char_set}";
}
-
+
//Set the charset with the connection options
$this->options['PDO::MYSQL_ATTR_INIT_COMMAND'] = "SET NAMES {$this->char_set}";
}
- else if (strpos($this->hostname, 'odbc') !== FALSE)
+ elseif (strpos($this->hostname, 'odbc') !== FALSE)
{
$this->_like_escape_str = " {escape '%s'} ";
$this->_like_escape_chr = '!';
@@ -77,9 +77,9 @@ class CI_DB_pdo_driver extends CI_DB {
$this->_like_escape_str = " ESCAPE '%s' ";
$this->_like_escape_chr = '!';
}
-
- $this->hostname .= ";dbname=".$this->database;
-
+
+ empty($this->database) OR $this->hostname .= ';dbname='.$this->database;
+
$this->trans_enabled = FALSE;
$this->_random_keyword = ' RND('.time().')'; // database specific random keyword
@@ -94,7 +94,7 @@ class CI_DB_pdo_driver extends CI_DB {
function db_connect()
{
$this->options['PDO::ATTR_ERRMODE'] = PDO::ERRMODE_SILENT;
-
+
return new PDO($this->hostname, $this->username, $this->password, $this->options);
}
@@ -189,18 +189,26 @@ class CI_DB_pdo_driver extends CI_DB {
function _execute($sql)
{
$sql = $this->_prep_query($sql);
- $result_id = $this->conn_id->query($sql);
-
- if (is_object($result_id))
+ $result_id = $this->conn_id->prepare($sql);
+
+ if (is_object($result_id) && ($result = $result_id->execute()))
{
- $this->affect_rows = $result_id->rowCount();
+ if (is_numeric(stripos($sql, 'SELECT')))
+ {
+ $this->affect_rows = count($result_id->fetchAll());
+ }
+ else
+ {
+ $this->affect_rows = $result_id->rowCount();
+ }
}
else
{
$this->affect_rows = 0;
+ $result = FALSE;
}
-
- return $result_id;
+
+ return $result;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/pdo/pdo_forge.php b/system/database/drivers/pdo/pdo_forge.php
index 1462e8c21..f7beb0a9a 100644
--- a/system/database/drivers/pdo/pdo_forge.php
+++ b/system/database/drivers/pdo/pdo_forge.php
@@ -5,11 +5,11 @@
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @author EllisLab Dev Team
* @link http://codeigniter.com
- * @since Version 2.1.0
+ * @since Version 2.1.2
* @filesource
*/
diff --git a/system/database/drivers/pdo/pdo_result.php b/system/database/drivers/pdo/pdo_result.php
index 7f3058ff0..4843df43b 100644
--- a/system/database/drivers/pdo/pdo_result.php
+++ b/system/database/drivers/pdo/pdo_result.php
@@ -5,11 +5,11 @@
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @author EllisLab Dev Team
* @link http://codeigniter.com
- * @since Version 2.1.0
+ * @since Version 2.1.2
* @filesource
*/
@@ -26,15 +26,27 @@
*/
class CI_DB_pdo_result extends CI_DB_result {
+ public $num_rows;
+
/**
* Number of rows in the result set
*
- * @access public
- * @return integer
+ * @return int
*/
- function num_rows()
+ public function num_rows()
{
- return $this->result_id->rowCount();
+ if (is_int($this->num_rows))
+ {
+ return $this->num_rows;
+ }
+ elseif (($this->num_rows = $this->result_id->rowCount()) > 0)
+ {
+ return $this->num_rows;
+ }
+
+ $this->num_rows = count($this->result_id->fetchAll());
+ $this->result_id->execute();
+ return $this->num_rows;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/pdo/pdo_utility.php b/system/database/drivers/pdo/pdo_utility.php
index 29aefca80..042ccef8d 100644
--- a/system/database/drivers/pdo/pdo_utility.php
+++ b/system/database/drivers/pdo/pdo_utility.php
@@ -5,11 +5,11 @@
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @author EllisLab Dev Team
* @link http://codeigniter.com
- * @since Version 2.1.0
+ * @since Version 2.1.2
* @filesource
*/
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 5367f9759..2b1d53953 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php
index 91a1c6861..d9997a433 100644
--- a/system/database/drivers/postgre/postgre_forge.php
+++ b/system/database/drivers/postgre/postgre_forge.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/postgre/postgre_result.php b/system/database/drivers/postgre/postgre_result.php
index e9a1d1607..8655f7aee 100644
--- a/system/database/drivers/postgre/postgre_result.php
+++ b/system/database/drivers/postgre/postgre_result.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/postgre/postgre_utility.php b/system/database/drivers/postgre/postgre_utility.php
index 741c52ea8..d7af1a7ef 100644
--- a/system/database/drivers/postgre/postgre_utility.php
+++ b/system/database/drivers/postgre/postgre_utility.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 0cc898b38..05ea6dd93 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php
index 56904082e..a15e94d3b 100644
--- a/system/database/drivers/sqlite/sqlite_forge.php
+++ b/system/database/drivers/sqlite/sqlite_forge.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/sqlite/sqlite_result.php b/system/database/drivers/sqlite/sqlite_result.php
index 7bd30db7c..9e519dffd 100644
--- a/system/database/drivers/sqlite/sqlite_result.php
+++ b/system/database/drivers/sqlite/sqlite_result.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php
index 508023e2f..481b735be 100644
--- a/system/database/drivers/sqlite/sqlite_utility.php
+++ b/system/database/drivers/sqlite/sqlite_utility.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php
index 400fd31c6..328c8fe7d 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_driver.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -536,7 +536,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
*/
function _truncate($table)
{
- return "TRUNCATE ".$table;
+ return "TRUNCATE TABLE ".$table;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php
index cc88ec5ca..8f879d2f6 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_forge.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -60,7 +60,8 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge {
*/
function _drop_table($table)
{
- return "DROP TABLE ".$this->db->_escape_identifiers($table);
+ return "IF (EXISTS (SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'dbo' AND TABLE_NAME = '"
+ .$table."')) DROP TABLE [dbo].[".$table."]";
}
// --------------------------------------------------------------------
@@ -78,14 +79,12 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge {
*/
function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
{
- $sql = 'CREATE TABLE ';
-
+ $sql = '';
if ($if_not_exists === TRUE)
{
- $sql .= 'IF NOT EXISTS ';
+ $sql = "IF (NOT EXISTS (SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'dbo' AND TABLE_NAME = ";
}
-
- $sql .= $this->db->_escape_identifiers($table)." (";
+ $sql .= $this->db->_escape_identifiers($table).")) CREATE TABLE ".$this->db->_escape_identifiers($table)." (";
$current_field_count = 0;
foreach ($fields as $field=>$attributes)
@@ -131,7 +130,7 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge {
if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE)
{
- $sql .= ' AUTO_INCREMENT';
+ $sql .= ' IDENTITY(1,1)';
}
}
@@ -237,12 +236,10 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge {
*/
function _rename_table($table_name, $new_table_name)
{
- // I think this syntax will work, but can find little documentation on renaming tables in MSSQL
- $sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table_name)." RENAME TO ".$this->db->_protect_identifiers($new_table_name);
- return $sql;
+ return 'EXEC sp_rename '.$this->db->_protect_identifiers($table_name).", ".$this->db->_protect_identifiers($new_table_name);
}
}
-/* End of file mssql_forge.php */
-/* Location: ./system/database/drivers/mssql/mssql_forge.php */
\ No newline at end of file
+/* End of file sqlsrv_forge.php */
+/* Location: ./system/database/drivers/sqlsrv/sqlsrv_forge.php */
\ No newline at end of file
diff --git a/system/database/drivers/sqlsrv/sqlsrv_result.php b/system/database/drivers/sqlsrv/sqlsrv_result.php
index bf0abd1c6..a5c972669 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_result.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_result.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/database/drivers/sqlsrv/sqlsrv_utility.php b/system/database/drivers/sqlsrv/sqlsrv_utility.php
index 13a1850c4..0004bfdd2 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_utility.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_utility.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 075a31fdf..2e620dbe5 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index 19ec0c778..bcc7dbc72 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/cookie_helper.php b/system/helpers/cookie_helper.php
index 7cee02827..98670c193 100644
--- a/system/helpers/cookie_helper.php
+++ b/system/helpers/cookie_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 0aeb7fafb..27aa48241 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index 38347fa62..0c0c39c0d 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index 1145688ae..34e29447a 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php
index 651aef439..8c2e222c5 100644
--- a/system/helpers/email_helper.php
+++ b/system/helpers/email_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 3931667fd..791a4622d 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index d9305c00b..7e2c3a0ae 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -65,7 +65,7 @@ if ( ! function_exists('form_open'))
$form .= '>';
// Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
- if ($CI->config->item('csrf_protection') === TRUE AND ! (strpos($action, $CI->config->site_url()) === FALSE OR strpos($form, 'method="get"')))
+ if ($CI->config->item('csrf_protection') === TRUE AND ! (strpos($action, $CI->config->base_url()) === FALSE OR strpos($form, 'method="get"')))
{
$hidden[$CI->security->get_csrf_token_name()] = $CI->security->get_csrf_hash();
}
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index b64b60650..8e6d39334 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index 7b99bc5b4..e93ada0c8 100644
--- a/system/helpers/inflector_helper.php
+++ b/system/helpers/inflector_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php
index ac0d69da1..e8a28858f 100644
--- a/system/helpers/language_helper.php
+++ b/system/helpers/language_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/number_helper.php b/system/helpers/number_helper.php
index 611777559..f18fee83d 100644
--- a/system/helpers/number_helper.php
+++ b/system/helpers/number_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index ffcf46842..0ecb7ed3b 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 678dac821..cfb1e9d2d 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php
index 6d8889354..eb325c5cb 100644
--- a/system/helpers/smiley_helper.php
+++ b/system/helpers/smiley_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index 9fa69f46c..9a2f2be31 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 33d7fa2fd..8be50d077 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/typography_helper.php b/system/helpers/typography_helper.php
index 19b4eec03..21364fb8e 100644
--- a/system/helpers/typography_helper.php
+++ b/system/helpers/typography_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index 9f4b85248..0e410d81c 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -466,39 +466,35 @@ if ( ! function_exists('prep_url'))
* Create URL Title
*
* Takes a "title" string as input and creates a
- * human-friendly URL string with either a dash
- * or an underscore as the word separator.
+ * human-friendly URL string with a "separator" string
+ * as the word separator.
*
* @access public
* @param string the string
- * @param string the separator: dash, or underscore
+ * @param string the separator
* @return string
*/
if ( ! function_exists('url_title'))
{
- function url_title($str, $separator = 'dash', $lowercase = FALSE)
+ function url_title($str, $separator = '-', $lowercase = FALSE)
{
- if ($separator == 'dash')
+ if ($separator == 'dash')
{
- $search = '_';
- $replace = '-';
+ $separator = '-';
}
- else
+ else if ($separator == 'underscore')
{
- $search = '-';
- $replace = '_';
+ $separator = '_';
}
+
+ $q_separator = preg_quote($separator);
$trans = array(
- '&\#\d+?;' => '',
- '&\S+?;' => '',
- '\s+' => $replace,
- '[^a-z0-9\-\._]' => '',
- $replace.'+' => $replace,
- $replace.'$' => $replace,
- '^'.$replace => $replace,
- '\.+$' => ''
- );
+ '&.+?;' => '',
+ '[^a-z0-9 _-]' => '',
+ '\s+' => $separator,
+ '('.$q_separator.')+' => $separator
+ );
$str = strip_tags($str);
@@ -512,7 +508,7 @@ if ( ! function_exists('url_title'))
$str = strtolower($str);
}
- return trim(stripslashes($str));
+ return trim($str, $separator);
}
}
diff --git a/system/helpers/xml_helper.php b/system/helpers/xml_helper.php
index cdd81ad70..6c36e1cac 100644
--- a/system/helpers/xml_helper.php
+++ b/system/helpers/xml_helper.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php
index 61e7aa761..673e63de3 100644
--- a/system/libraries/Cache/Cache.php
+++ b/system/libraries/Cache/Cache.php
@@ -2,30 +2,30 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 4.3.2 or newer
+ * An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014 EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter Caching Class
+ * CodeIgniter Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author ExpressionEngine Dev Team
- * @link
+ * @link
*/
class CI_Cache extends CI_Driver_Library {
-
+
protected $valid_drivers = array(
'cache_apc', 'cache_file', 'cache_memcached', 'cache_dummy'
);
@@ -33,7 +33,7 @@ class CI_Cache extends CI_Driver_Library {
protected $_cache_path = NULL; // Path of cache files (if file-based cache)
protected $_adapter = 'dummy';
protected $_backup_driver;
-
+
// ------------------------------------------------------------------------
/**
@@ -52,16 +52,16 @@ class CI_Cache extends CI_Driver_Library {
// ------------------------------------------------------------------------
/**
- * Get
+ * Get
*
- * Look for a value in the cache. If it exists, return the data
+ * Look for a value in the cache. If it exists, return the data
* if not, return FALSE
*
- * @param string
+ * @param string
* @return mixed value that is stored/FALSE on failure
*/
public function get($id)
- {
+ {
return $this->{$this->_adapter}->get($id);
}
@@ -112,7 +112,7 @@ class CI_Cache extends CI_Driver_Library {
* Cache Info
*
* @param string user/filehits
- * @return mixed array on success, false on failure
+ * @return mixed array on success, false on failure
*/
public function cache_info($type = 'user')
{
@@ -120,7 +120,7 @@ class CI_Cache extends CI_Driver_Library {
}
// ------------------------------------------------------------------------
-
+
/**
* Get Cache Metadata
*
@@ -131,7 +131,7 @@ class CI_Cache extends CI_Driver_Library {
{
return $this->{$this->_adapter}->get_metadata($id);
}
-
+
// ------------------------------------------------------------------------
/**
@@ -139,11 +139,11 @@ class CI_Cache extends CI_Driver_Library {
*
* Initialize class properties based on the configuration array.
*
- * @param array
+ * @param array
* @return void
*/
private function _initialize($config)
- {
+ {
$default_config = array(
'adapter',
'memcached'
@@ -207,10 +207,8 @@ class CI_Cache extends CI_Driver_Library {
return $obj;
}
-
- // ------------------------------------------------------------------------
+
}
-// End Class
/* End of file Cache.php */
/* Location: ./system/libraries/Cache/Cache.php */
\ No newline at end of file
diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php
index 79d91b320..fdc740138 100644
--- a/system/libraries/Cache/drivers/Cache_apc.php
+++ b/system/libraries/Cache/drivers/Cache_apc.php
@@ -6,34 +6,34 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014 EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter APC Caching Class
+ * CodeIgniter APC Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author ExpressionEngine Dev Team
- * @link
+ * @link
*/
class CI_Cache_apc extends CI_Driver {
/**
- * Get
+ * Get
*
- * Look for a value in the cache. If it exists, return the data
+ * Look for a value in the cache. If it exists, return the data
* if not, return FALSE
*
- * @param string
+ * @param string
* @return mixed value that is stored/FALSE on failure
*/
public function get($id)
@@ -43,8 +43,8 @@ class CI_Cache_apc extends CI_Driver {
return (is_array($data)) ? $data[0] : FALSE;
}
- // ------------------------------------------------------------------------
-
+ // ------------------------------------------------------------------------
+
/**
* Cache Save
*
@@ -58,7 +58,7 @@ class CI_Cache_apc extends CI_Driver {
{
return apc_store($id, array($data, time(), $ttl), $ttl);
}
-
+
// ------------------------------------------------------------------------
/**
@@ -90,12 +90,12 @@ class CI_Cache_apc extends CI_Driver {
* Cache Info
*
* @param string user/filehits
- * @return mixed array on success, false on failure
+ * @return mixed array on success, false on failure
*/
- public function cache_info($type = NULL)
- {
- return apc_cache_info($type);
- }
+ public function cache_info($type = NULL)
+ {
+ return apc_cache_info($type);
+ }
// ------------------------------------------------------------------------
@@ -137,15 +137,11 @@ class CI_Cache_apc extends CI_Driver {
log_message('error', 'The APC PHP extension must be loaded to use APC Cache.');
return FALSE;
}
-
+
return TRUE;
}
- // ------------------------------------------------------------------------
-
-
}
-// End Class
/* End of file Cache_apc.php */
-/* Location: ./system/libraries/Cache/drivers/Cache_apc.php */
+/* Location: ./system/libraries/Cache/drivers/Cache_apc.php */
\ No newline at end of file
diff --git a/system/libraries/Cache/drivers/Cache_dummy.php b/system/libraries/Cache/drivers/Cache_dummy.php
index f96a68e27..6c38e91ad 100644
--- a/system/libraries/Cache/drivers/Cache_dummy.php
+++ b/system/libraries/Cache/drivers/Cache_dummy.php
@@ -2,11 +2,11 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 4.3.2 or newer
+ * An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014 EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
@@ -120,10 +120,7 @@ class CI_Cache_dummy extends CI_Driver {
return TRUE;
}
- // ------------------------------------------------------------------------
-
}
-// End Class
/* End of file Cache_dummy.php */
/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */
\ No newline at end of file
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index 13e2d1af6..50602b4b8 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -2,27 +2,27 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 4.3.2 or newer
+ * An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014 EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter Memcached Caching Class
+ * CodeIgniter Memcached Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author ExpressionEngine Dev Team
- * @link
+ * @link
*/
class CI_Cache_file extends CI_Driver {
@@ -36,9 +36,9 @@ class CI_Cache_file extends CI_Driver {
{
$CI =& get_instance();
$CI->load->helper('file');
-
+
$path = $CI->config->item('cache_path');
-
+
$this->_cache_path = ($path == '') ? APPPATH.'cache/' : $path;
}
@@ -56,16 +56,16 @@ class CI_Cache_file extends CI_Driver {
{
return FALSE;
}
-
+
$data = read_file($this->_cache_path.$id);
$data = unserialize($data);
-
+
if (time() > $data['time'] + $data['ttl'])
{
unlink($this->_cache_path.$id);
return FALSE;
}
-
+
return $data['data'];
}
@@ -76,22 +76,22 @@ class CI_Cache_file extends CI_Driver {
*
* @param string unique key
* @param mixed data to store
- * @param int length of time (in seconds) the cache is valid
- * - Default is 60 seconds
+ * @param int length of time (in seconds) the cache is valid
+ * - Default is 60 seconds
* @return boolean true on success/false on failure
*/
public function save($id, $data, $ttl = 60)
- {
+ {
$contents = array(
'time' => time(),
- 'ttl' => $ttl,
+ 'ttl' => $ttl,
'data' => $data
);
-
+
if (write_file($this->_cache_path.$id, serialize($contents)))
{
@chmod($this->_cache_path.$id, 0777);
- return TRUE;
+ return TRUE;
}
return FALSE;
@@ -116,7 +116,7 @@ class CI_Cache_file extends CI_Driver {
* Clean the Cache
*
* @return boolean false on failure/true on success
- */
+ */
public function clean()
{
return delete_files($this->_cache_path);
@@ -151,13 +151,12 @@ class CI_Cache_file extends CI_Driver {
{
return FALSE;
}
-
- $data = read_file($this->_cache_path.$id);
+
+ $data = read_file($this->_cache_path.$id);
$data = unserialize($data);
-
+
if (is_array($data))
{
- $data = $data['data'];
$mtime = filemtime($this->_cache_path.$id);
if ( ! isset($data['ttl']))
@@ -166,11 +165,11 @@ class CI_Cache_file extends CI_Driver {
}
return array(
- 'expire' => $mtime + $data['ttl'],
+ 'expire' => $mtime + $data['ttl'],
'mtime' => $mtime
);
}
-
+
return FALSE;
}
@@ -180,7 +179,7 @@ class CI_Cache_file extends CI_Driver {
* Is supported
*
* In the file driver, check to see that the cache directory is indeed writable
- *
+ *
* @return boolean
*/
public function is_supported()
@@ -188,9 +187,7 @@ class CI_Cache_file extends CI_Driver {
return is_really_writable($this->_cache_path);
}
- // ------------------------------------------------------------------------
}
-// End Class
/* End of file Cache_file.php */
/* Location: ./system/libraries/Cache/drivers/Cache_file.php */
\ No newline at end of file
diff --git a/system/libraries/Cache/drivers/Cache_memcached.php b/system/libraries/Cache/drivers/Cache_memcached.php
index fc586e025..f9d578b93 100644
--- a/system/libraries/Cache/drivers/Cache_memcached.php
+++ b/system/libraries/Cache/drivers/Cache_memcached.php
@@ -2,27 +2,27 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 4.3.2 or newer
+ * An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2006 - 2011 EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014 EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter Memcached Caching Class
+ * CodeIgniter Memcached Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author ExpressionEngine Dev Team
- * @link
+ * @link
*/
class CI_Cache_memcached extends CI_Driver {
@@ -37,18 +37,18 @@ class CI_Cache_memcached extends CI_Driver {
)
);
- // ------------------------------------------------------------------------
+ // ------------------------------------------------------------------------
/**
* Fetch from cache
*
* @param mixed unique key id
* @return mixed data on success/false on failure
- */
+ */
public function get($id)
- {
+ {
$data = $this->_memcached->get($id);
-
+
return (is_array($data)) ? $data[0] : FALSE;
}
@@ -72,12 +72,12 @@ class CI_Cache_memcached extends CI_Driver {
{
return $this->_memcached->set($id, array($data, time(), $ttl), 0, $ttl);
}
-
+
return FALSE;
}
// ------------------------------------------------------------------------
-
+
/**
* Delete from Cache
*
@@ -90,7 +90,7 @@ class CI_Cache_memcached extends CI_Driver {
}
// ------------------------------------------------------------------------
-
+
/**
* Clean the Cache
*
@@ -115,7 +115,7 @@ class CI_Cache_memcached extends CI_Driver {
}
// ------------------------------------------------------------------------
-
+
/**
* Get Cache Metadata
*
@@ -158,10 +158,10 @@ class CI_Cache_memcached extends CI_Driver {
foreach ($CI->config->config['memcached'] as $name => $conf)
{
$this->_memcache_conf[$name] = $conf;
- }
- }
+ }
+ }
}
-
+
$this->_memcached = new Memcached();
foreach ($this->_memcache_conf as $name => $cache_server)
@@ -170,7 +170,7 @@ class CI_Cache_memcached extends CI_Driver {
{
$cache_server['hostname'] = $this->_default_options['default_host'];
}
-
+
if ( ! array_key_exists('port', $cache_server))
{
$cache_server['port'] = $this->_default_options['default_port'];
@@ -201,18 +201,14 @@ class CI_Cache_memcached extends CI_Driver {
if ( ! extension_loaded('memcached'))
{
log_message('error', 'The Memcached Extension must be loaded to use Memcached Cache.');
-
return FALSE;
}
-
+
$this->_setup_memcached();
return TRUE;
}
- // ------------------------------------------------------------------------
-
}
-// End Class
/* End of file Cache_memcached.php */
/* Location: ./system/libraries/Cache/drivers/Cache_memcached.php */
\ No newline at end of file
diff --git a/system/libraries/Cache/drivers/index.html b/system/libraries/Cache/drivers/index.html
new file mode 100644
index 000000000..c942a79ce
--- /dev/null
+++ b/system/libraries/Cache/drivers/index.html
@@ -0,0 +1,10 @@
+
+
+ 403 Forbidden
+
+
+
+Directory access is forbidden.
+
+
+
\ No newline at end of file
diff --git a/system/libraries/Cache/index.html b/system/libraries/Cache/index.html
new file mode 100644
index 000000000..c942a79ce
--- /dev/null
+++ b/system/libraries/Cache/index.html
@@ -0,0 +1,10 @@
+
+
+ 403 Forbidden
+
+
+
+Directory access is forbidden.
+
+
+
\ No newline at end of file
diff --git a/system/libraries/Calendar.php b/system/libraries/Calendar.php
index df0fd6eeb..626097a9b 100644
--- a/system/libraries/Calendar.php
+++ b/system/libraries/Calendar.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php
index ab5a70c98..86a01f796 100644
--- a/system/libraries/Cart.php
+++ b/system/libraries/Cart.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2006 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -546,7 +546,6 @@ class CI_Cart {
}
-// END Cart Class
/* End of file Cart.php */
/* Location: ./system/libraries/Cart.php */
\ No newline at end of file
diff --git a/system/libraries/Driver.php b/system/libraries/Driver.php
index 9881c1eec..9ae7b0c7c 100644
--- a/system/libraries/Driver.php
+++ b/system/libraries/Driver.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author EllisLab Dev Team
- * @copyright Copyright (c) 2006 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -30,7 +30,7 @@
class CI_Driver_Library {
protected $valid_drivers = array();
- protected static $lib_name;
+ protected $lib_name;
// The first time a child is used it won't exist, so we instantiate it
// subsequents calls will go straight to the proper child.
@@ -43,11 +43,11 @@ class CI_Driver_Library {
// The class will be prefixed with the parent lib
$child_class = $this->lib_name.'_'.$child;
-
+
// Remove the CI_ prefix and lowercase
$lib_name = ucfirst(strtolower(str_replace('CI_', '', $this->lib_name)));
$driver_name = strtolower(str_replace('CI_', '', $child_class));
-
+
if (in_array($driver_name, array_map('strtolower', $this->valid_drivers)))
{
// check and see if the driver is in a separate file
@@ -220,8 +220,6 @@ class CI_Driver {
}
}
- // --------------------------------------------------------------------
-
}
// END CI_Driver CLASS
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 9ec40af9d..10cbc346d 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -1032,7 +1032,7 @@ class CI_Email {
if ($this->_get_protocol() == 'mail')
{
- $this->_header_str .= $hdr;
+ $this->_header_str .= rtrim($hdr);
$this->_finalbody = $this->_body;
}
else
@@ -1070,7 +1070,7 @@ class CI_Email {
if ($this->_get_protocol() == 'mail')
{
- $this->_header_str .= $hdr;
+ $this->_header_str .= rtrim($hdr);
}
else
{
@@ -1092,7 +1092,7 @@ class CI_Email {
if ($this->_get_protocol() == 'mail')
{
- $this->_header_str .= $hdr;
+ $this->_header_str .= rtrim($hdr);
}
$body .= $this->_get_mime_message() . $this->newline . $this->newline;
@@ -1110,7 +1110,7 @@ class CI_Email {
if ($this->_get_protocol() == 'mail')
{
- $this->_header_str .= $hdr;
+ $this->_header_str .= rtrim($hdr);
}
$body .= $this->_get_mime_message() . $this->newline . $this->newline;
@@ -1954,7 +1954,7 @@ class CI_Email {
}
}
- $msg .= "".$this->_header_str."\n".htmlspecialchars($this->_subject)."\n".htmlspecialchars($this->_finalbody).'
';
+ $msg .= "".htmlspecialchars($this->_header_str)."\n".htmlspecialchars($this->_subject)."\n".htmlspecialchars($this->_finalbody).'
';
return $msg;
}
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index b30a8cf0b..8e5c1fe53 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -18,7 +18,7 @@
/**
* CodeIgniter Encryption Class
*
- * Provides two-way keyed encoding using XOR Hashing and Mcrypt
+ * Provides two-way keyed encoding using Mcrypt
*
* @package CodeIgniter
* @subpackage Libraries
@@ -45,6 +45,12 @@ class CI_Encrypt {
{
$this->CI =& get_instance();
$this->_mcrypt_exists = ( ! function_exists('mcrypt_encrypt')) ? FALSE : TRUE;
+
+ if ($this->_mcrypt_exists === FALSE)
+ {
+ show_error('The Encrypt library requires the Mcrypt extension.');
+ }
+
log_message('debug', "Encrypt Class Initialized");
}
@@ -103,10 +109,10 @@ class CI_Encrypt {
* Encodes the message string using bitwise XOR encoding.
* The key is combined with a random hash, and then it
* too gets converted using XOR. The whole thing is then run
- * through mcrypt (if supported) using the randomized key.
- * The end result is a double-encrypted message string
- * that is randomized with each call to this function,
- * even if the supplied message and key are the same.
+ * through mcrypt using the randomized key. The end result
+ * is a double-encrypted message string that is randomized
+ * with each call to this function, even if the supplied
+ * message and key are the same.
*
* @access public
* @param string the string to encode
@@ -116,15 +122,7 @@ class CI_Encrypt {
function encode($string, $key = '')
{
$key = $this->get_key($key);
-
- if ($this->_mcrypt_exists === TRUE)
- {
- $enc = $this->mcrypt_encode($string, $key);
- }
- else
- {
- $enc = $this->_xor_encode($string, $key);
- }
+ $enc = $this->mcrypt_encode($string, $key);
return base64_encode($enc);
}
@@ -152,16 +150,9 @@ class CI_Encrypt {
$dec = base64_decode($string);
- if ($this->_mcrypt_exists === TRUE)
+ if (($dec = $this->mcrypt_decode($dec, $key)) === FALSE)
{
- if (($dec = $this->mcrypt_decode($dec, $key)) === FALSE)
- {
- return FALSE;
- }
- }
- else
- {
- $dec = $this->_xor_decode($dec, $key);
+ return FALSE;
}
return $dec;
@@ -187,12 +178,6 @@ class CI_Encrypt {
*/
function encode_from_legacy($string, $legacy_mode = MCRYPT_MODE_ECB, $key = '')
{
- if ($this->_mcrypt_exists === FALSE)
- {
- log_message('error', 'Encoding from legacy is available only when Mcrypt is in use.');
- return FALSE;
- }
-
// decode it first
// set mode temporarily to what it was when string was encoded with the legacy
// algorithm - typically MCRYPT_MODE_ECB
@@ -224,38 +209,6 @@ class CI_Encrypt {
// --------------------------------------------------------------------
- /**
- * XOR Encode
- *
- * Takes a plain-text string and key as input and generates an
- * encoded bit-string using XOR
- *
- * @access private
- * @param string
- * @param string
- * @return string
- */
- function _xor_encode($string, $key)
- {
- $rand = '';
- while (strlen($rand) < 32)
- {
- $rand .= mt_rand(0, mt_getrandmax());
- }
-
- $rand = $this->hash($rand);
-
- $enc = '';
- for ($i = 0; $i < strlen($string); $i++)
- {
- $enc .= substr($rand, ($i % strlen($rand)), 1).(substr($rand, ($i % strlen($rand)), 1) ^ substr($string, $i, 1));
- }
-
- return $this->_xor_merge($enc, $key);
- }
-
- // --------------------------------------------------------------------
-
/**
* XOR Decode
*
@@ -544,4 +497,4 @@ class CI_Encrypt {
// END CI_Encrypt class
/* End of file Encrypt.php */
-/* Location: ./system/libraries/Encrypt.php */
\ No newline at end of file
+/* Location: ./system/libraries/Encrypt.php */
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index a34809e05..3839fe42b 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -1079,11 +1079,12 @@ class CI_Form_validation {
*
* @access public
* @param string
+ * @param string "ipv4" or "ipv6" to validate a specific ip format
* @return string
*/
- public function valid_ip($ip)
+ public function valid_ip($ip, $which = '')
{
- return $this->CI->input->valid_ip($ip);
+ return $this->CI->input->valid_ip($ip, $which);
}
// --------------------------------------------------------------------
diff --git a/system/libraries/Ftp.php b/system/libraries/Ftp.php
index d7a8b3b02..1656dfb47 100644
--- a/system/libraries/Ftp.php
+++ b/system/libraries/Ftp.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index 8902f524d..eccfe41c7 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -104,7 +104,7 @@ class CI_Image_lib {
*/
function clear()
{
- $props = array('source_folder', 'dest_folder', 'source_image', 'full_src_path', 'full_dst_path', 'new_image', 'image_type', 'size_str', 'quality', 'orig_width', 'orig_height', 'rotation_angle', 'x_axis', 'y_axis', 'create_fnc', 'copy_fnc', 'wm_overlay_path', 'wm_use_truetype', 'dynamic_output', 'wm_font_size', 'wm_text', 'wm_vrt_alignment', 'wm_hor_alignment', 'wm_padding', 'wm_hor_offset', 'wm_vrt_offset', 'wm_font_color', 'wm_use_drop_shadow', 'wm_shadow_color', 'wm_shadow_distance', 'wm_opacity');
+ $props = array('source_folder', 'dest_folder', 'source_image', 'full_src_path', 'full_dst_path', 'new_image', 'image_type', 'size_str', 'quality', 'orig_width', 'orig_height', 'width', 'height', 'rotation_angle', 'x_axis', 'y_axis', 'create_fnc', 'copy_fnc', 'wm_overlay_path', 'wm_use_truetype', 'dynamic_output', 'wm_font_size', 'wm_text', 'wm_vrt_alignment', 'wm_hor_alignment', 'wm_padding', 'wm_hor_offset', 'wm_vrt_offset', 'wm_font_color', 'wm_use_drop_shadow', 'wm_shadow_color', 'wm_shadow_distance', 'wm_opacity');
foreach ($props as $val)
{
@@ -208,7 +208,7 @@ class CI_Image_lib {
}
else
{
- if (strpos($this->new_image, '/') === FALSE)
+ if (strpos($this->new_image, '/') === FALSE AND strpos($this->new_image, '\\') === FALSE)
{
$this->dest_folder = $this->source_folder;
$this->dest_image = $this->new_image;
diff --git a/system/libraries/Javascript.php b/system/libraries/Javascript.php
index 34e0d7001..a26bb8400 100644
--- a/system/libraries/Javascript.php
+++ b/system/libraries/Javascript.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Log.php b/system/libraries/Log.php
index 9f1db76ba..6d3f9094d 100644
--- a/system/libraries/Log.php
+++ b/system/libraries/Log.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Migration.php b/system/libraries/Migration.php
index 3943ec130..241ce1e59 100644
--- a/system/libraries/Migration.php
+++ b/system/libraries/Migration.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author EllisLab Dev Team
- * @copyright Copyright (c) 2006 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2006 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -57,7 +57,7 @@ class CI_Migration {
}
// If not set, set it
- $this->_migration_path == '' OR $this->_migration_path = APPPATH . 'migrations/';
+ $this->_migration_path == '' AND $this->_migration_path = APPPATH . 'migrations/';
// Add trailing slash if not set
$this->_migration_path = rtrim($this->_migration_path, '/').'/';
@@ -89,8 +89,7 @@ class CI_Migration {
* Calls each migration step required to get to the schema version of
* choice
*
- * @access public
- * @param $version integer Target schema version
+ * @param int Target schema version
* @return mixed TRUE if already latest, FALSE if failed, int if upgraded
*/
public function version($target_version)
@@ -105,14 +104,13 @@ class CI_Migration {
++$stop;
$step = 1;
}
-
else
{
// Moving Down
$step = -1;
}
-
- $method = $step === 1 ? 'up' : 'down';
+
+ $method = ($step === 1) ? 'up' : 'down';
$migrations = array();
// We now prepare to actually DO the migrations
@@ -216,19 +214,18 @@ class CI_Migration {
/**
* Set's the schema to the latest migration
*
- * @access public
* @return mixed true if already latest, false if failed, int if upgraded
*/
public function latest()
{
if ( ! $migrations = $this->find_migrations())
{
- $this->_error_string = $this->line->lang('migration_none_found');
+ $this->_error_string = $this->lang->line('migration_none_found');
return false;
}
$last_migration = basename(end($migrations));
-
+
// Calculate the last migration step from existing migration
// filenames and procceed to the standard version migration
return $this->version((int) substr($last_migration, 0, 3));
@@ -239,7 +236,6 @@ class CI_Migration {
/**
* Set's the schema to the migration version set in config
*
- * @access public
* @return mixed true if already current, false if failed, int if upgraded
*/
public function current()
@@ -252,7 +248,6 @@ class CI_Migration {
/**
* Error string
*
- * @access public
* @return string Error message returned as a string
*/
public function error_string()
@@ -265,7 +260,6 @@ class CI_Migration {
/**
* Set's the schema to the latest migration
*
- * @access protected
* @return mixed true if already latest, false if failed, int if upgraded
*/
protected function find_migrations()
@@ -273,7 +267,7 @@ class CI_Migration {
// Load all *_*.php files in the migrations path
$files = glob($this->_migration_path . '*_*.php');
$file_count = count($files);
-
+
for ($i = 0; $i < $file_count; $i++)
{
// Mark wrongly formatted files as false for later filtering
@@ -283,9 +277,8 @@ class CI_Migration {
$files[$i] = FALSE;
}
}
-
- sort($files);
+ sort($files);
return $files;
}
@@ -294,8 +287,7 @@ class CI_Migration {
/**
* Retrieves current schema version
*
- * @access protected
- * @return integer Current Migration
+ * @return int Current Migration
*/
protected function _get_version()
{
@@ -308,9 +300,8 @@ class CI_Migration {
/**
* Stores the current schema version
*
- * @access protected
- * @param $migrations integer Migration reached
- * @return void Outputs a report of the migration
+ * @param int Migration reached
+ * @return bool
*/
protected function _update_version($migrations)
{
@@ -324,14 +315,14 @@ class CI_Migration {
/**
* Enable the use of CI super-global
*
- * @access public
- * @param $var
+ * @param mixed $var
* @return mixed
*/
public function __get($var)
{
return get_instance()->$var;
}
+
}
/* End of file Migration.php */
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 6bc372c74..8b3aa8748 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -31,9 +31,9 @@ class CI_Pagination {
var $suffix = ''; // A custom suffix added to the path.
var $total_rows = 0; // Total number of items (database results)
- var $per_page = 10; // Max number of items you want shown per page
+ var $per_page = 10; // Max number of items you want shown per page
var $num_links = 2; // Number of "digit" links to show before/after the currently viewed page
- var $cur_page = 0; // The current page being viewed
+ var $cur_page = 0; // The current page being viewed
var $use_page_numbers = FALSE; // Use page number for segment instead of offset
var $first_link = '‹ First';
var $next_link = '>';
diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php
index d223da020..4d31f81c7 100644
--- a/system/libraries/Parser.php
+++ b/system/libraries/Parser.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index 082a5ee1d..2fe21db11 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -506,7 +506,7 @@ class CI_Profiler {
foreach ($this->CI->session->all_userdata() as $key => $val)
{
- if (is_array($val))
+ if (is_array($val) OR is_object($val))
{
$val = print_r($val, TRUE);
}
diff --git a/system/libraries/Session.php b/system/libraries/Session.php
index 8ee08c5b2..5f4f60547 100644
--- a/system/libraries/Session.php
+++ b/system/libraries/Session.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -97,7 +97,7 @@ class CI_Session {
{
$this->sess_expiration = (60*60*24*365*2);
}
-
+
// Set the cookie name
$this->sess_cookie_name = $this->cookie_prefix.$this->sess_cookie_name;
@@ -144,25 +144,41 @@ class CI_Session {
return FALSE;
}
+ // HMAC authentication
+ $len = strlen($session) - 40;
+
+ if ($len <= 0)
+ {
+ log_message('error', 'Session: The session cookie was not signed.');
+ return FALSE;
+ }
+
+ // Check cookie authentication
+ $hmac = substr($session, $len);
+ $session = substr($session, 0, $len);
+
+ // Time-attack-safe comparison
+ $hmac_check = hash_hmac('sha1', $session, $this->encryption_key);
+ $diff = 0;
+
+ for ($i = 0; $i < 40; $i++)
+ {
+ $xor = ord($hmac[$i]) ^ ord($hmac_check[$i]);
+ $diff |= $xor;
+ }
+
+ if ($diff !== 0)
+ {
+ log_message('error', 'Session: HMAC mismatch. The session cookie data did not match what was expected.');
+ $this->sess_destroy();
+ return FALSE;
+ }
+
// Decrypt the cookie data
if ($this->sess_encrypt_cookie == TRUE)
{
$session = $this->CI->encrypt->decode($session);
}
- else
- {
- // encryption was not used, so we need to check the md5 hash
- $hash = substr($session, strlen($session)-32); // get last 32 chars
- $session = substr($session, 0, strlen($session)-32);
-
- // Does the md5 hash match? This is to prevent manipulation of session data in userspace
- if ($hash !== md5($session.$this->encryption_key))
- {
- log_message('error', 'The session cookie data did not match what was expected. This could be a possible hacking attempt.');
- $this->sess_destroy();
- return FALSE;
- }
- }
// Unserialize the session array
$session = $this->_unserialize($session);
@@ -399,7 +415,7 @@ class CI_Session {
function sess_destroy()
{
// Kill the session DB row
- if ($this->sess_use_database === TRUE AND isset($this->userdata['session_id']))
+ if ($this->sess_use_database === TRUE && isset($this->userdata['session_id']))
{
$this->CI->db->where('session_id', $this->userdata['session_id']);
$this->CI->db->delete($this->sess_table_name);
@@ -414,6 +430,9 @@ class CI_Session {
$this->cookie_domain,
0
);
+
+ // Kill session data
+ $this->userdata = array();
}
// --------------------------------------------------------------------
@@ -653,23 +672,20 @@ class CI_Session {
{
$cookie_data = $this->CI->encrypt->encode($cookie_data);
}
- else
- {
- // if encryption is not used, we provide an md5 hash to prevent userside tampering
- $cookie_data = $cookie_data.md5($cookie_data.$this->encryption_key);
- }
+
+ $cookie_data .= hash_hmac('sha1', $cookie_data, $this->encryption_key);
$expire = ($this->sess_expire_on_close === TRUE) ? 0 : $this->sess_expiration + time();
// Set the cookie
setcookie(
- $this->sess_cookie_name,
- $cookie_data,
- $expire,
- $this->cookie_path,
- $this->cookie_domain,
- $this->cookie_secure
- );
+ $this->sess_cookie_name,
+ $cookie_data,
+ $expire,
+ $this->cookie_path,
+ $this->cookie_domain,
+ $this->cookie_secure
+ );
}
// --------------------------------------------------------------------
@@ -774,4 +790,4 @@ class CI_Session {
// END Session Class
/* End of file Session.php */
-/* Location: ./system/libraries/Session.php */
\ No newline at end of file
+/* Location: ./system/libraries/Session.php */
diff --git a/system/libraries/Sha1.php b/system/libraries/Sha1.php
index 1a657572b..33778f965 100644
--- a/system/libraries/Sha1.php
+++ b/system/libraries/Sha1.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Table.php b/system/libraries/Table.php
index def696776..a2353d1e1 100644
--- a/system/libraries/Table.php
+++ b/system/libraries/Table.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.3.1
diff --git a/system/libraries/Trackback.php b/system/libraries/Trackback.php
index b0a767822..898553cd1 100644
--- a/system/libraries/Trackback.php
+++ b/system/libraries/Trackback.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index 734cec104..b30582d8a 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Unit_test.php b/system/libraries/Unit_test.php
index 5bd7e801a..b8919e1e5 100644
--- a/system/libraries/Unit_test.php
+++ b/system/libraries/Unit_test.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.3.1
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 05511b5d3..c188c39bc 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -868,6 +868,10 @@ class CI_Upload {
{
return TRUE; // its an image, no "triggers" detected in the first 256 bytes, we're good
}
+ else
+ {
+ return FALSE;
+ }
}
if (($data = @file_get_contents($file)) === FALSE)
@@ -1018,47 +1022,104 @@ class CI_Upload {
*/
protected function _file_mime_type($file)
{
- // Use if the Fileinfo extension, if available (only versions above 5.3 support the FILEINFO_MIME_TYPE flag)
- if ( (float) substr(phpversion(), 0, 3) >= 5.3 && function_exists('finfo_file'))
+ // We'll need this to validate the MIME info string (e.g. text/plain; charset=us-ascii)
+ $regexp = '/^([a-z\-]+\/[a-z0-9\-\.\+]+)(;\s.+)?$/';
+
+ /* Fileinfo extension - most reliable method
+ *
+ * Unfortunately, prior to PHP 5.3 - it's only available as a PECL extension and the
+ * more convenient FILEINFO_MIME_TYPE flag doesn't exist.
+ */
+ if (function_exists('finfo_file'))
{
- $finfo = new finfo(FILEINFO_MIME_TYPE);
- if ($finfo !== FALSE) // This is possible, if there is no magic MIME database file found on the system
+ $finfo = finfo_open(FILEINFO_MIME);
+ if (is_resource($finfo)) // It is possible that a FALSE value is returned, if there is no magic MIME database file found on the system
{
- $file_type = $finfo->file($file['tmp_name']);
+ $mime = @finfo_file($finfo, $file['tmp_name']);
+ finfo_close($finfo);
/* According to the comments section of the PHP manual page,
* it is possible that this function returns an empty string
* for some files (e.g. if they don't exist in the magic MIME database)
*/
- if (strlen($file_type) > 1)
+ if (is_string($mime) && preg_match($regexp, $mime, $matches))
{
- $this->file_type = $file_type;
+ $this->file_type = $matches[1];
return;
}
}
}
- // Fall back to the deprecated mime_content_type(), if available
+ /* This is an ugly hack, but UNIX-type systems provide a "native" way to detect the file type,
+ * which is still more secure than depending on the value of $_FILES[$field]['type'], and as it
+ * was reported in issue #750 (https://github.com/EllisLab/CodeIgniter/issues/750) - it's better
+ * than mime_content_type() as well, hence the attempts to try calling the command line with
+ * three different functions.
+ *
+ * Notes:
+ * - the DIRECTORY_SEPARATOR comparison ensures that we're not on a Windows system
+ * - many system admins would disable the exec(), shell_exec(), popen() and similar functions
+ * due to security concerns, hence the function_exists() checks
+ */
+ if (DIRECTORY_SEPARATOR !== '\\')
+ {
+ $cmd = 'file --brief --mime ' . escapeshellarg($file['tmp_name']) . ' 2>&1';
+
+ if (function_exists('exec'))
+ {
+ /* This might look confusing, as $mime is being populated with all of the output when set in the second parameter.
+ * However, we only neeed the last line, which is the actual return value of exec(), and as such - it overwrites
+ * anything that could already be set for $mime previously. This effectively makes the second parameter a dummy
+ * value, which is only put to allow us to get the return status code.
+ */
+ $mime = @exec($cmd, $mime, $return_status);
+ if ($return_status === 0 && is_string($mime) && preg_match($regexp, $mime, $matches))
+ {
+ $this->file_type = $matches[1];
+ return;
+ }
+ }
+
+ if ( (bool) @ini_get('safe_mode') === FALSE && function_exists('shell_exec'))
+ {
+ $mime = @shell_exec($cmd);
+ if (strlen($mime) > 0)
+ {
+ $mime = explode("\n", trim($mime));
+ if (preg_match($regexp, $mime[(count($mime) - 1)], $matches))
+ {
+ $this->file_type = $matches[1];
+ return;
+ }
+ }
+ }
+
+ if (function_exists('popen'))
+ {
+ $proc = @popen($cmd, 'r');
+ if (is_resource($proc))
+ {
+ $mime = @fread($proc, 512);
+ @pclose($proc);
+ if ($mime !== FALSE)
+ {
+ $mime = explode("\n", trim($mime));
+ if (preg_match($regexp, $mime[(count($mime) - 1)], $matches))
+ {
+ $this->file_type = $matches[1];
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ // Fall back to the deprecated mime_content_type(), if available (still better than $_FILES[$field]['type'])
if (function_exists('mime_content_type'))
{
$this->file_type = @mime_content_type($file['tmp_name']);
- return;
- }
-
- /* This is an ugly hack, but UNIX-type systems provide a native way to detect the file type,
- * which is still more secure than depending on the value of $_FILES[$field]['type'].
- *
- * Notes:
- * - a 'W' in the substr() expression bellow, would mean that we're using Windows
- * - many system admins would disable the exec() function due to security concerns, hence the function_exists() check
- */
- if (DIRECTORY_SEPARATOR !== '\\' && function_exists('exec'))
- {
- $output = array();
- @exec('file --brief --mime-type ' . escapeshellarg($file['tmp_path']), $output, $return_code);
- if ($return_code === 0 && strlen($output[0]) > 0) // A return status code != 0 would mean failed execution
+ if (strlen($this->file_type) > 0) // It's possible that mime_content_type() returns FALSE or an empty string
{
- $this->file_type = rtrim($output[0]);
return;
}
}
diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php
index 0b77a7d42..9b0d87134 100644
--- a/system/libraries/User_agent.php
+++ b/system/libraries/User_agent.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php
index d702e902f..f0f53cefe 100644
--- a/system/libraries/Xmlrpc.php
+++ b/system/libraries/Xmlrpc.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Xmlrpcs.php b/system/libraries/Xmlrpcs.php
index 9cd332147..d9d53c8a1 100644
--- a/system/libraries/Xmlrpcs.php
+++ b/system/libraries/Xmlrpcs.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php
index 666327d5c..ffff3f340 100644
--- a/system/libraries/Zip.php
+++ b/system/libraries/Zip.php
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
diff --git a/system/libraries/javascript/Jquery.php b/system/libraries/javascript/Jquery.php
deleted file mode 100644
index baab83d25..000000000
--- a/system/libraries/javascript/Jquery.php
+++ /dev/null
@@ -1,1071 +0,0 @@
-CI =& get_instance();
- extract($params);
-
- if ($autoload === TRUE)
- {
- $this->script();
- }
-
- log_message('debug', "Jquery Class Initialized");
- }
-
- // --------------------------------------------------------------------
- // Event Code
- // --------------------------------------------------------------------
-
- /**
- * Blur
- *
- * Outputs a jQuery blur event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _blur($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'blur');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Change
- *
- * Outputs a jQuery change event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _change($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'change');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Click
- *
- * Outputs a jQuery click event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @param boolean whether or not to return false
- * @return string
- */
- function _click($element = 'this', $js = '', $ret_false = TRUE)
- {
- if ( ! is_array($js))
- {
- $js = array($js);
- }
-
- if ($ret_false)
- {
- $js[] = "return false;";
- }
-
- return $this->_add_event($element, $js, 'click');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Double Click
- *
- * Outputs a jQuery dblclick event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _dblclick($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'dblclick');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Error
- *
- * Outputs a jQuery error event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _error($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'error');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Focus
- *
- * Outputs a jQuery focus event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _focus($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'focus');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Hover
- *
- * Outputs a jQuery hover event
- *
- * @access private
- * @param string - element
- * @param string - Javascript code for mouse over
- * @param string - Javascript code for mouse out
- * @return string
- */
- function _hover($element = 'this', $over, $out)
- {
- $event = "\n\t$(" . $this->_prep_element($element) . ").hover(\n\t\tfunction()\n\t\t{\n\t\t\t{$over}\n\t\t}, \n\t\tfunction()\n\t\t{\n\t\t\t{$out}\n\t\t});\n";
-
- $this->jquery_code_for_compile[] = $event;
-
- return $event;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Keydown
- *
- * Outputs a jQuery keydown event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _keydown($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'keydown');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Keyup
- *
- * Outputs a jQuery keydown event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _keyup($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'keyup');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Load
- *
- * Outputs a jQuery load event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _load($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'load');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Mousedown
- *
- * Outputs a jQuery mousedown event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _mousedown($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'mousedown');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Mouse Out
- *
- * Outputs a jQuery mouseout event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _mouseout($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'mouseout');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Mouse Over
- *
- * Outputs a jQuery mouseover event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _mouseover($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'mouseover');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Mouseup
- *
- * Outputs a jQuery mouseup event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _mouseup($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'mouseup');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Output
- *
- * Outputs script directly
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _output($array_js = '')
- {
- if ( ! is_array($array_js))
- {
- $array_js = array($array_js);
- }
-
- foreach ($array_js as $js)
- {
- $this->jquery_code_for_compile[] = "\t$js\n";
- }
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Resize
- *
- * Outputs a jQuery resize event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _resize($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'resize');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Scroll
- *
- * Outputs a jQuery scroll event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _scroll($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'scroll');
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Unload
- *
- * Outputs a jQuery unload event
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @return string
- */
- function _unload($element = 'this', $js = '')
- {
- return $this->_add_event($element, $js, 'unload');
- }
-
- // --------------------------------------------------------------------
- // Effects
- // --------------------------------------------------------------------
-
- /**
- * Add Class
- *
- * Outputs a jQuery addClass event
- *
- * @access private
- * @param string - element
- * @return string
- */
- function _addClass($element = 'this', $class='')
- {
- $element = $this->_prep_element($element);
- $str = "$({$element}).addClass(\"$class\");";
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Animate
- *
- * Outputs a jQuery animate event
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _animate($element = 'this', $params = array(), $speed = '', $extra = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- $animations = "\t\t\t";
-
- foreach ($params as $param=>$value)
- {
- $animations .= $param.': \''.$value.'\', ';
- }
-
- $animations = substr($animations, 0, -2); // remove the last ", "
-
- if ($speed != '')
- {
- $speed = ', '.$speed;
- }
-
- if ($extra != '')
- {
- $extra = ', '.$extra;
- }
-
- $str = "$({$element}).animate({\n$animations\n\t\t}".$speed.$extra.");";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Fade In
- *
- * Outputs a jQuery hide event
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _fadeIn($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).fadeIn({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Fade Out
- *
- * Outputs a jQuery hide event
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _fadeOut($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).fadeOut({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Hide
- *
- * Outputs a jQuery hide action
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _hide($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).hide({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Remove Class
- *
- * Outputs a jQuery remove class event
- *
- * @access private
- * @param string - element
- * @return string
- */
- function _removeClass($element = 'this', $class='')
- {
- $element = $this->_prep_element($element);
- $str = "$({$element}).removeClass(\"$class\");";
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Slide Up
- *
- * Outputs a jQuery slideUp event
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _slideUp($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).slideUp({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Slide Down
- *
- * Outputs a jQuery slideDown event
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _slideDown($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).slideDown({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Slide Toggle
- *
- * Outputs a jQuery slideToggle event
- *
- * @access public
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _slideToggle($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).slideToggle({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Toggle
- *
- * Outputs a jQuery toggle event
- *
- * @access private
- * @param string - element
- * @return string
- */
- function _toggle($element = 'this')
- {
- $element = $this->_prep_element($element);
- $str = "$({$element}).toggle();";
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Toggle Class
- *
- * Outputs a jQuery toggle class event
- *
- * @access private
- * @param string - element
- * @return string
- */
- function _toggleClass($element = 'this', $class='')
- {
- $element = $this->_prep_element($element);
- $str = "$({$element}).toggleClass(\"$class\");";
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Show
- *
- * Outputs a jQuery show event
- *
- * @access private
- * @param string - element
- * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds
- * @param string - Javascript callback function
- * @return string
- */
- function _show($element = 'this', $speed = '', $callback = '')
- {
- $element = $this->_prep_element($element);
- $speed = $this->_validate_speed($speed);
-
- if ($callback != '')
- {
- $callback = ", function(){\n{$callback}\n}";
- }
-
- $str = "$({$element}).show({$speed}{$callback});";
-
- return $str;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Updater
- *
- * An Ajax call that populates the designated DOM node with
- * returned content
- *
- * @access private
- * @param string The element to attach the event to
- * @param string the controller to run the call against
- * @param string optional parameters
- * @return string
- */
-
- function _updater($container = 'this', $controller, $options = '')
- {
- $container = $this->_prep_element($container);
-
- $controller = (strpos('://', $controller) === FALSE) ? $controller : $this->CI->config->site_url($controller);
-
- // ajaxStart and ajaxStop are better choices here... but this is a stop gap
- if ($this->CI->config->item('javascript_ajax_img') == '')
- {
- $loading_notifier = "Loading...";
- }
- else
- {
- $loading_notifier = '
CI->config->slash_item('base_url') . $this->CI->config->item('javascript_ajax_img') . '\' alt=\'Loading\' />';
- }
-
- $updater = "$($container).empty();\n"; // anything that was in... get it out
- $updater .= "\t\t$($container).prepend(\"$loading_notifier\");\n"; // to replace with an image
-
- $request_options = '';
- if ($options != '')
- {
- $request_options .= ", {";
- $request_options .= (is_array($options)) ? "'".implode("', '", $options)."'" : "'".str_replace(":", "':'", $options)."'";
- $request_options .= "}";
- }
-
- $updater .= "\t\t$($container).load('$controller'$request_options);";
- return $updater;
- }
-
-
- // --------------------------------------------------------------------
- // Pre-written handy stuff
- // --------------------------------------------------------------------
-
- /**
- * Zebra tables
- *
- * @access private
- * @param string table name
- * @param string plugin location
- * @return string
- */
- function _zebraTables($class = '', $odd = 'odd', $hover = '')
- {
- $class = ($class != '') ? '.'.$class : '';
-
- $zebra = "\t\$(\"table{$class} tbody tr:nth-child(even)\").addClass(\"{$odd}\");";
-
- $this->jquery_code_for_compile[] = $zebra;
-
- if ($hover != '')
- {
- $hover = $this->hover("table{$class} tbody tr", "$(this).addClass('hover');", "$(this).removeClass('hover');");
- }
-
- return $zebra;
- }
-
-
-
- // --------------------------------------------------------------------
- // Plugins
- // --------------------------------------------------------------------
-
- /**
- * Corner Plugin
- *
- * http://www.malsup.com/jquery/corner/
- *
- * @access public
- * @param string target
- * @return string
- */
- function corner($element = '', $corner_style = '')
- {
- // may want to make this configurable down the road
- $corner_location = '/plugins/jquery.corner.js';
-
- if ($corner_style != '')
- {
- $corner_style = '"'.$corner_style.'"';
- }
-
- return "$(" . $this->_prep_element($element) . ").corner(".$corner_style.");";
- }
-
- // --------------------------------------------------------------------
-
- /**
- * modal window
- *
- * Load a thickbox modal window
- *
- * @access public
- * @return void
- */
- function modal($src, $relative = FALSE)
- {
- $this->jquery_code_for_load[] = $this->external($src, $relative);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Effect
- *
- * Load an Effect library
- *
- * @access public
- * @return void
- */
- function effect($src, $relative = FALSE)
- {
- $this->jquery_code_for_load[] = $this->external($src, $relative);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Plugin
- *
- * Load a plugin library
- *
- * @access public
- * @return void
- */
- function plugin($src, $relative = FALSE)
- {
- $this->jquery_code_for_load[] = $this->external($src, $relative);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * UI
- *
- * Load a user interface library
- *
- * @access public
- * @return void
- */
- function ui($src, $relative = FALSE)
- {
- $this->jquery_code_for_load[] = $this->external($src, $relative);
- }
- // --------------------------------------------------------------------
-
- /**
- * Sortable
- *
- * Creates a jQuery sortable
- *
- * @access public
- * @return void
- */
- function sortable($element, $options = array())
- {
-
- if (count($options) > 0)
- {
- $sort_options = array();
- foreach ($options as $k=>$v)
- {
- $sort_options[] = "\n\t\t".$k.': '.$v."";
- }
- $sort_options = implode(",", $sort_options);
- }
- else
- {
- $sort_options = '';
- }
-
- return "$(" . $this->_prep_element($element) . ").sortable({".$sort_options."\n\t});";
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Table Sorter Plugin
- *
- * @access public
- * @param string table name
- * @param string plugin location
- * @return string
- */
- function tablesorter($table = '', $options = '')
- {
- $this->jquery_code_for_compile[] = "\t$(" . $this->_prep_element($table) . ").tablesorter($options);\n";
- }
-
- // --------------------------------------------------------------------
- // Class functions
- // --------------------------------------------------------------------
-
- /**
- * Add Event
- *
- * Constructs the syntax for an event, and adds to into the array for compilation
- *
- * @access private
- * @param string The element to attach the event to
- * @param string The code to execute
- * @param string The event to pass
- * @return string
- */
- function _add_event($element, $js, $event)
- {
- if (is_array($js))
- {
- $js = implode("\n\t\t", $js);
-
- }
-
- $event = "\n\t$(" . $this->_prep_element($element) . ").{$event}(function(){\n\t\t{$js}\n\t});\n";
- $this->jquery_code_for_compile[] = $event;
- return $event;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Compile
- *
- * As events are specified, they are stored in an array
- * This funciton compiles them all for output on a page
- *
- * @access private
- * @return string
- */
- function _compile($view_var = 'script_foot', $script_tags = TRUE)
- {
- // External references
- $external_scripts = implode('', $this->jquery_code_for_load);
- $this->CI->load->vars(array('library_src' => $external_scripts));
-
- if (count($this->jquery_code_for_compile) == 0 )
- {
- // no inline references, let's just return
- return;
- }
-
- // Inline references
- $script = '$(document).ready(function() {' . "\n";
- $script .= implode('', $this->jquery_code_for_compile);
- $script .= '});';
-
- $output = ($script_tags === FALSE) ? $script : $this->inline($script);
-
- $this->CI->load->vars(array($view_var => $output));
-
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Clear Compile
- *
- * Clears the array of script events collected for output
- *
- * @access public
- * @return void
- */
- function _clear_compile()
- {
- $this->jquery_code_for_compile = array();
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Document Ready
- *
- * A wrapper for writing document.ready()
- *
- * @access private
- * @return string
- */
- function _document_ready($js)
- {
- if ( ! is_array($js))
- {
- $js = array ($js);
-
- }
-
- foreach ($js as $script)
- {
- $this->jquery_code_for_compile[] = $script;
- }
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Script Tag
- *
- * Outputs the script tag that loads the jquery.js file into an HTML document
- *
- * @access public
- * @param string
- * @return string
- */
- function script($library_src = '', $relative = FALSE)
- {
- $library_src = $this->external($library_src, $relative);
- $this->jquery_code_for_load[] = $library_src;
- return $library_src;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Prep Element
- *
- * Puts HTML element in quotes for use in jQuery code
- * unless the supplied element is the Javascript 'this'
- * object, in which case no quotes are added
- *
- * @access public
- * @param string
- * @return string
- */
- function _prep_element($element)
- {
- if ($element != 'this')
- {
- $element = '"'.$element.'"';
- }
-
- return $element;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Validate Speed
- *
- * Ensures the speed parameter is valid for jQuery
- *
- * @access private
- * @param string
- * @return string
- */
- function _validate_speed($speed)
- {
- if (in_array($speed, array('slow', 'normal', 'fast')))
- {
- $speed = '"'.$speed.'"';
- }
- elseif (preg_match("/[^0-9]/", $speed))
- {
- $speed = '';
- }
-
- return $speed;
- }
-
-}
-
-/* End of file Jquery.php */
-/* Location: ./system/libraries/Jquery.php */
\ No newline at end of file