Deprecated since 1.26. No subclasses in Wikimedia Git define these methods,
no calls to methods by this name in Wikimedia Git.
If a module subclass were to still define such a method, it is simply
not called anymore. The version hash system introduced in 1.26 will
still invalidate modules based on wgCacheEpoch.
Bug: T94074
Change-Id: I65b2a625a30f22c8a9d14a3505605546fa5bab83
These are deprecated for extensions to implement, but still
supported and already triggered by the test cases. Previously
not mentioned because they were ignored by PHPUnit, but not anymore.
Change-Id: I594788e322bfd83be1e7847d3272d57c549f3e8b
ResourceLoaderModule objects gain a new method getPreloadLinks() which
returns an array with the meta data required to build a Link rel=preload
header according to the current draft for W3C Preload.
<https://w3c.github.io/preload/>
Another implementation of this is already in use in OutputPage for
preloading the logo image.
This array is formatted by the ResourceLoaderModule::getHeaders method,
which is implemented as "final" at this time, thus restricting use to
the Link rel=preload header.
Headers are exposed and process-cached, like all other content
(scripts, styles, etc.), through ResourceLoaderModule::getModuleContent,
and aggregated by ResoureLoader::makeModuleResponse.
I had hoped for the getPreloadLinks to be stateless (not vary on $context).
Whether something should be preloaded and what, should not vary on the
skin or language. However, while that conceptually holds true, the exact
url for any given resource may still vary. Even the main use case for this
feature (T164299, preloading base modules request) require $context to pass
down skin and lang to the load.php url.
Add full test coverage and example documentation.
Bug: T164299
Change-Id: I2bfe0796ceaa0c82579c501f5b10e931f2175681
This fixes two bugs:
* 1) When two modules are requested, and the first one ends with ";"
inside a comment, the second module might become part of
that comment.
* 2) A request with script=only where the requested module content
ends in a statement without ";", but has a comment after it
that does ends with a semicolon, then in debug=false, mw.loader.state()
would be appended directly after the semicolon-less statement because
the check is performed before minification.
Previously:
script> foo()
script> // bar();
states> mw.loader.state( {} );
Became (minified separately):
script> foo()
states> mw.loader.state({});
Became (concatenated)
> foo()mw.loader.state();
Which is invalid code.
Both of these are now fixed.
Bug: T162719
Change-Id: Ic8114c46ce232f5869400eaa40d3027003550533
Make paths stored in the module_deps table relative to $IP. This ensures that when
the MediaWiki install path changes and/or if the location of the extension or skins
directory changes, that ResourceLoader's internal model is still accurate.
Previously when these paths change, ResourceLoader would exhibit various bugs.
1. Unable to detect changes in the module (if the directory no longer exists).
2. Point #1 is usually preceeded by one last cache invalidation as the content hash
of the file path changes (from a valid hash to an empty string).
3. Unnecessary cache invalidation (if both old and new directories exist). This
happens when a file is both an entry point (in the 'scripts' or 'styles' array)
and also a file dependency. At first they are de-duplicated by array_unique.
But after the disk path changes, the next check will result in the old path
being fetched from module_deps, and the new path from the live configuration.
This causes two changes that result in needless cache invalidation:
- The hash list contains one more item (T111481).
- The hash list contains both the old and new version of a file.
(or even alternate versions, e.g. when a change is backported to the old
wmf branch; it also affects wikis on the new branch due to the stale
file path still in the database).
It seems unusual to move a MediaWiki install, and usually we recommend third
parties to run update.php if site administrators do move their wiki. However
Wikimedia's deployment system implicitly moves the MediaWiki install continously
from e.g. "/srv/mediawiki/php-1.26wmf5" to "/srv/mediawiki/php-1.26wmf6".
This caused virtually all ResourceLoader caching layers to get invalidated every
week when another wmf-branch is deployed, thus breaking these file paths, which
changes the version hash, which then invalidates the cache.
Bug: T111481
Change-Id: I173a9820b3067c4a6598a4c8d77e239797d2659c
getDefinitionSummary isn't the authoritive method to detect changes.
Using it as such may false cause something to appear detected or
undetected. Use getVersionHash() instead.
Thanks to Gilles for uncovering this bug.
Bug: T105476
Change-Id: Ibefc9fa8ffd9d45e29901d726801e8d4e008b66f
Mock calls to ResourceLoaderContext::getDirection(), which creates
Language objects to get the directionality of a language.
Change-Id: Ibe6da3013e658aa7cf596c1da2f8ca1314b7cdd3
- Added space after reserved words: function, foreach, if
- Combined 'else if' into elseif
- Added braces to one-line statements
- Added spaces after comma, before parentheses
Change-Id: Ie5bbf680d6fbe0f0872dab2700c16b1394906a72
* Add the ResourceLoaderFileModule#getAllSkinStyleFiles method,
which returns all of the skinStyles files for a given module
* The LessFileCompilationTest and checkLess.php script, which use
the #getAllStyleFile method, now validate all LESS style files
Bug: 63343
Change-Id: Ib2eb5761919c648aea4ae58f8d0531799fe7982b
