* New possibility to invoke user queries from a search expression
From the search field: `S:"My query"`.
Can be combined with other filters such as `S:"My query" date:P3d` as long as the user queries do not contain `OR`.
A use-case is to have an RSS filter with a stable address or an external API call with the ability to update the user query.
* Draft of parenthesis logic
* More draft
* Working parenthesis (a OR b) (c OR d)
* Working (A) OR (B)
* Support nested parentheses + unit tests + documentation
* search:MySearch and S:3
* User query automatic reconstruct of URL
(Invisible through the Web UI, only when working with configuration files manually)
Avoid the requirement of storing user queries with duplicated information (parsed parameters AND the resulting URL):
Before:
```
[
'name' => 'Hello',
'search' => 'Hello OR World',
'state' => '3',
'url' => './?search=Hello+OR+World&state=3',
]
```
After:
```
[
'name' => 'Hello',
'search' => 'Hello OR World',
'state' => '3',
]
```
* Fix test
* Update Travis line length
* Also check whitespace in CSS files
* Fix line length ext.php
* More syntax, string templates
* Fix exclude-pattern
* Test JS files as well
* Change user query wording
There was some misunderstanding in the use of the user query feature,
probably because of the wording. I've change it to make it more obvious.
* Fix feedback when a query is bookmarked
Before, the displayed query name was not the one intended. Now, the name is the one of the current bookmark
* Document user queries
I've added a few words on how to use the user queries because it seems there was some misunderstanding. See #3219
* First draft of custom tags
https://github.com/FreshRSS/FreshRSS/issues/928https://github.com/FreshRSS/FreshRSS/issues/1367
* SMALLINT to BIGINT for id_entry
And uppercase SQL types
* Fix layout for unreads
* Start UI menu
* Change menu order
* Clean database helpers
https://github.com/FreshRSS/FreshRSS/pull/2027#discussion_r217971535
* Travis rules do not understand PostgreSQL constants
Grrr
* Tag controller + UI
* Add column attributes to tags
* Use only favicon for now, for label
* Fix styling for different themes
* Constant for maximum InnoDB index length in Unicode
https://github.com/FreshRSS/FreshRSS/pull/2027#discussion_r219052200
(I would have personnally prefered keeping the readability of a real
value instead of a constant, in this case of many SQL fields)
* Use FreshRSS_Factory::createCategoryDao
* Add view of all articles containing any tag
* Fix search in tags
* Mark as read tags
* Partial auto-update unread tags
* More auto update tag unreads
* Add tag deletion
* Do not purge tagged articles
* Minor comment
* Fix SQLite and UI bug
* Google Reader API support for user tags
Add SQL check that tag names must be distinct from category names
* whitespace
* Add missing API for EasyRSS
* Compatibility SQLite
Problematic parentheses
* Add SQL DISTINCT for cases with multiple tags
* Fix for PostgreSQL
PostgreSQL needs some additional type hint to avoid "could not determine
data type of parameter $1"
http://www.postgresql-archive.org/Could-not-determine-data-type-of-parameter-1-tp2171092p2171094.html
There is now an object to manipulate user queries. It allows to move logic to handle those from the view and the controller in the model.
Thus making the view and the controller easier to read.
I introduced a new interface to start using dependency injection. There is still some rough edges but we are moving in the right direction.
The new object is fully tested but it still need some improvements, for instance, it is still tied to the search object.
There might be a better way to do that.
