* This replaces OuputPage::loginToUse() functionnality, made it simply throw a PermissionsEror exception and updated all calls in core
* Same for the check in SpecialUpload::execute(), EditPage::userNotLoggedInPage() and EditPage::noCreatePermission()
* Throw the same exception in EditPage::attemptSave() whether the user is logged in or not and let OuputPage::showPermissionsErrorPage() decide which message to display
* Replaced call to deprecated OutputPage::blockedPage() in SpecialUpload
* Displayed messages are the same as now, except the title is always "loginreqtitle"
* 'nocreatetitle' and 'uploadnologin' messages are still used by extensions, so I kept them, but the message 'whitelistedittitle' is not used anymore and has been removed
* Removed OutputPage::setPageTitleMsg() and OutputPage::setHTMLTitleMsg() and make OutputPage::setPageTitle() and OutputPage::setHTMLTitle() accept a Message object
* Updated core calls (including some that I missed last time because of non-matching case)
* Added Message::setContext() and use it in RequestContext so that I don't need to duplicate the call in OutputPage
* Yes, I'm calling $this->msg() on places and then setting the context one more time in OutputPage::setPageTitle() or OutputPage::setHTMLTitle(), but at least I won't be confused about which objects $
* Call Linker methods statically
* Factorised a lot of duplicate code, such as "Mark patrolled" links, revisions headers, etc.
* Removed showFirstRevision() and made that case be handled through the normal showDiffPage(). In such case, the header will look like a normal diff page, except it is centred. For this, addHeader() will now center the "new revision" header if the string passed to the "old revision" header and the diff is empty. getDiffBody() will also return an empty string if $mOldRev is false.
* Showing only one revision when the previous was not found will also ask to unhide the revision is deleted as in normal case
* Backed out code that generates the revision header from loadRevisionData() so that this function does not make a mix of backend and UI stuff. Factorised the code in getRevisionHeader().
* Lazy-load page's language and revisions IDs (in case of "prev", "next", etc. are passed) instead of doing that in constructor.
* Made a good part of links compatible with Special:ComparePages, such as navigation links, "undo", etc. that links to the title corresponding to the revision and not the given title in the constuctor.
* "Current revision as of" can also be displayed on the old revision, useful when comparing two current revisions in Special:ComparePages
* Removed navigation, undo and rollback links when comparing two different pages, this can confuses users thinking they are comparing two revisions of the same page. Also clicking on a "undo" link in such case will give "revision not found".
* Check if the user can read the revisions before sending a external editor file
* Put OutputPage::$mIsArticleRelated declaration just below $mIsArticle's one since they are related
* Made DifferenceEngine consistent with action=view, i.e. setting that flag to true when displaying any version of the page, current or not
* Made Skin::getCopyright() always use history_copyright when displaying an old version, regardless to the diff parameter
* Changed some checks from namespace != NS_SPECIAL && action=view to isArticle() so that they don't get executed when e.g. throwing an Exception (or similar things)
Translate: set the the diff text according to the source language, on Special:PageTranslation and the translation messages. (Also fix direction of CSS class mw-translate-fuzzy).
Also:
* Introduce classes mw-float-end, mw-float-start so we don't have to use inline css depending on wfUILang()/$wgLang (see HistoryPage and SpecialFileDuplicateSearch)
* Add direction mark to protection log
* Remove specialpageattributes as it is obsoleted by this commit (also fixes bug 28572)
* Add two direction marks in wfSpecialList, which makes ltr links on rtl wiki (and vice versa) display nicely as well (only on those special pages however)
* Revert r91340 partially: use mw-content-ltr/rtl class anyway in shared.css. Both ways have their [dis]advantages...
* Set the direction of input fields by default to the content language direction (except buttons etc.) in shared.css
Removes the space after the class name in $wgBetterDirectionality = false,
I think it is clearer to have the variable to hold the classes, instead of the *additional* classes.
Renamed to be clearer and be camelCase.
Added redundant htmlspecialchars() and spaces.
* Correct directionality when viewing diffs
* Correct arrows for Pager
* CSS/JS pages always 'en' (LTR)
* Messages on Special:Allmessages have lang and dir attributes based on the selected language
Adds links to Special:Undelete to view the requested revisions onto the 'revision data not found' error message, if they can be found via ar_rev_id and the user has permission to deletedhistory.
Follow-up to r87804; allows the 'diff' links on log entries for Special:RevisionDelete actions on deleted revs referenced by rev-id to continue to go someplace semi-sane.
Could benefit a more transparent forwarding -> bug 28820.
* Rewrote countRevisionsBetween/countAuthorsBetween to avoid assuming rev_id is in chronological order
* Made countAuthorsBetween use $limit+1 automatically for convenience; updated callers