This method will use two new messages 'invalidtitle-knownnamespace' and 'invalidtitle-unknownnamespace' depending on the fact that the given namespace number exists or not.
I did put that method in Linker because I plan to use it in various places, notably in other QueryPage and Pager subclasses.
Change-Id: I13e7cdc2c0a8e86dc5e4b144b6012f3864d2ec06
* QueryPage now uses array-based query building instead of raw SQL
* Converted all QueryPage-based special pages that were using old-style wfSpecialFoo functions to new-style SpecialPage subclasses; this is possible because QueryPage is changed to extend SpecialPage
* Backward compatibility for extensions is partly preserved: getSQL() is fallen back on for QueryPage subclasses that don't implement getQueryInfo(), but getOrder() will be ignored (implement getOrderFields() instead). This also means that dual compatibility (1.18 compat and b/c with pre-1.18) is trivial
Extension changes will be merged after this commit.
These changes make it easier to write an API module for QueryPages (bug 14869); this wasn't done in the branch but will be done in trunk soon.
Doxygen documentation update:
* Changed alls @addtogroup to @ingroup. @addtogroup adds the comment to the group description, but doesn't add the file, class, function, ... to the group like @ingroup does. See for example http://svn.wikimedia.org/doc/group__SpecialPage.html where it's impossible to see related files, classes, ... that should belong to that group.
* Added @file to file description, it seems that it should be explicitely decalred for file descriptions, otherwise doxygen will think that the comment document the first class, variabled, function, ... that is in that file.
* Removed some empty comments
* Removed some ?>
Added following groups:
* ExternalStorage
* JobQueue
* MaintenanceLanguage
One more thing: there are still a lot of warnings when generating the doc.
* Remove deprecated "@package MediaWiki" from comments
* Kill ending ?> tag in AdminSettings.sample
* remove uneeded comment in SpecialPage.php
* update some links to docs/skin.txt instead of skin.txt
* Add @addtogroup tags to various classes, to try and group conceptually-related classes together.
* Add brief descriptions to various Special pages, thanks to Phil Boswell.
* Moving some docs to be right above the classes they represent, so that they are picked up.
