Niklas Laxström fa9cea4627 Support UI language change when global preferences are present
Notable changes:
* First query global preferences to detect if global language setting
  is in use. If there is no global language setting, or if GlobalPreferences
  extension is not installed, it will fall back to changing the language
  as usual. If global language setting is found, it will add an override
  instead.
* If a local override is added, the undo tooltip is different and links to
  the global preferences page. The task design shows mw.notify style popup
  located on a bottom right corner (LTR). I deviate from the design and
  re-use the old undo tooltip with a different message instead, for
  consistency. The message is chosen depending on whether local storage
  value `uls-gp` is set to '1' (set in mw.uls.changeLanguage).
* I removed one use of deprecated mediawiki.api.options module. One other
  use still remains.
* I changed tooltip text generation from html acrobatics to use
  mw.message.parseDom. Because of that I also had to move the click handler
  to avoid buildup of click handlers.
* In message documentation fixed acronym -> autonym.

Bug: T198206
Change-Id: Ie2ed792e222be919522bd1cdea98042515a0619d
2018-08-30 22:40:17 +00:00
2018-08-10 14:42:41 +00:00
2018-08-15 15:54:38 +02:00
2017-09-29 19:38:39 +02:00
2016-10-24 17:04:00 -07:00
2012-07-18 15:29:17 +03:00
2017-12-19 20:16:48 +05:30

== Universal Language Selector ==
The Universal Language Selector extension (ULS) provides a flexible way to
configure and deliver language settings like interface language, fonts, and
input methods (keyboard mappings). This will allow users to type text in
different languages not directly supported by their keyboard, read content in a
script for which fonts are not available locally, or customise the language in
which menus are displayed.

For more information see:
 https://www.mediawiki.org/wiki/Universal_Language_Selector

== Copying ==
You may use any Project Milkshake product, including the Universal Language
Selector, under the terms of either the MIT License or the GNU General Public
License (GPL) Version 2 or later.

See GPL-LICENSE and MIT-LICENSE for details.

== Installation ==
For a very, very quick start add the following lines to LocalSettings.php of
your MediaWiki setup:

wfLoadExtension( 'UniversalLanguageSelector' );

By default, ULS will appear at personal toolbar position. If you want ULS at
interlanguage position, add the following line:

$wgULSPosition = 'interlanguage';

== For Developers ==
The MediaWiki Universal Language Selector project uses jquery.uls:
 https://github.com/wikimedia/jquery.uls

Its development is at Wikimedia Github account. Any fixes to lib/ should happen
at Github. Follow the build instructions of jquery.uls to create jquery.uls.js.

Bugs for the extension are handled in Phabricator:
 https://phabricator.wikimedia.org/tag/mediawiki-extensions-universallanguageselector/
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