* (bug 28591) Update/replace/supplement spyc (YAML parsing library)
* YAML API output is now 1.2 compliant, using JSON as the formatter
YAML 1.2 spec is a JSON subset - "The primary objective of this revision is to bring YAML into compliance with JSON as an official subset. YAML 1.2 is compatible with 1.1 for most practical applications - this is a minor revision." [1] Per discussion with Tim, switch YAML to use the JSON formatter
Was originally going to delete the ApiFormatYaml per Tim, but class needed to keep nicer (and apparent) output in API help page
Hence made subclass ApiFormatJson, minimal method overriding
spyc.php deleted from libs
[1] http://www.yaml.org/spec/1.2/spec.html#id2803629
Also make a few changes to the functions available. SpecialPageFactory::resolveAlias() now takes an optional subpage and returns array(<name>,<subpage>). Similarly merge getPage() and getPageByAlias(). There were many examples of (extensions particularly) making dubious assumptions about the presence or absence of subpages or canonical-ness.
I didn't deprecate SpecialPage::getTitleFor() as it's got over six hundred calls. I'm rather undecided on the best position of getPage()/executePath(). Although the latter needs cleanup anyway.
Also rearranges the loading order a little bit such that only=messages comes before only=scripts, and config comes before everything except startup and jquery+mediawiki
Regression in 61071 caused by dropping $title->getLocalUrl($skin->getEditUrlOptions())
for the less informational $title->getEditUrl(), thus losing oldid view information.
Switching back nicely resolves it.
Now that we've taken care of the mess of mTitle inside OutputPage and Skin and made RequestContext track Skin instead of $wgUser we don't need the hack in SpecialPage anymore.
* Don't stub RequestContext. The chances of us getting away without needing to access *any* of the six major globals is nil, and in the meantime it's screwing up strong function typing and throwing catchable fatals everywhere.
* Stop stubbing $wgOut. The only path where we can avoid unstubbing it is if we immediately die due to maxlag overflow, and that's a) a pretty uncommon code path, and b) a DB issue which won't be affected by a tiny bit of extra apache load. That allows us to do strong typing on function parameters with it, which is a Good Thing (TM).
Also make OutputPage::getContext() private; I'm not convinced that a context belongs here (it's *part of* the context, not a consumer of it), let's work through it a it more before we advertise its existence.
* For sanity in insertOn(), if the template/file version arrays are null, don't hit the DB - just assume they are empty
* Refactored mFlags handling in FlaggedRevision
* Use accessors for ParserOutput template/file versions
* Added OutputPage accessors for template/file versions
* Changed instance of NS_IMAGE -> NS_FILE
* Also moved there generic <meta> and removed OutputPage::addDefaultMeta() with its $called static local variable which was breaking the output when generating multiple pages on the same request (rebuildFileCache.php, dumpHTML.php) since that function could only be executed completely once for all instances, and not once per instance
* Moved default module from OutputPage::output() to its own function and don't call it when executing a body only request, since it's useless in that case
* Call Skin::setMembers() from Skin::initPage() instead of Skin::outputPage()
* Internalise $mAddress/$mUser, $mBy/$mByName, $mEnableAutoblock, $mId as getTarget(), getBlockers(), isAutoblocking(), getId().
* This required editing AbuseFilter and CheckUser backwards-incompatibly, so push the rest of the changes out to those extensions.
* Attack the evil 14-parameter constructor and gratuitously-confusing newFromDB( $notVeryImportantParameter, $moreImportantParameter)
* Reimplement the hack for bug 13611 in a slightly less fragile fashion; could still do with further cleanup, but then again the login frontend is its own can of worms... :S
* Remove transitionary getTargetAndType() and newFromTargetAndType() methods
* Some optimisation in parseTarget()
* Fix the broken phpunit test mentioned in r84251
The problem is that in this case $wgOut's Title object is not exactely the same $wgTitle because of line 600 of SpecialPage:
$wgTitle = $page->getTitle();
which strips the subpage parameter. Now using SpecialPage::resolveAliasWithSubpage() so that it works in all cases.
Also PHP strikes again for not allowing SpecialPage::resolveAliasWithSubpage( $title->getDBkey() )[0] syntax. YAY :)
TODO: Since the alias is globally available from the start, the 'mw' argument in the wrapper is redundant, so that should be removed at some point as well.
Done by adding isKnownEmpty() to ResourceLoaderModule and overriding it to check for page existence in ResourceLoaderWikiModule. Needed to rearrange some code in OutputPage::makeResourceLoaderLink() to have the emptiness check and dropping of modules work properly. Also factored the page_touched check in ResourceLoaderWikiModule::getModifiedTime() out to a separate method (getTitleMtimes()) and moved in-object caching there as well, so getModifiedTime() and isKnownEmpty() share code and caching for their timestamp/existence checks.
This does not account for the case where e.g. a user has user CSS but no user JS: I had implemented this by checking for $context->getOnly() in getTitleMtimes(), but then realized it's not safe to do this in a function called by getModifiedTime(): it causes the timestamp list in the startup module to only take scripts in account for wiki modules, because the startup module has &only=scripts set
* merged <script> and if ( window.mediaWiki ) block with the one of mediaWiki.loader as stated in the doc
* removed dependency of $wgTitle
* the two only calls to this functions are in SemanticForms, but will not affect current version of MediaWiki:
** specials/SF_UploadWindow.php: this file is only used before 1.16
** specials/SF_UploadWindow2.php: the call is part of the else branch of a "method_exists( $wgOut, 'addModules' )" check, which means it's not called since 1.17
