We already did this, but it was rather convoluted with lots of
if/elseif sequences checking all the possible values.
Remove this logic from ResourceLoaderStartUpModule. Simplying it
simply create the array and pass it to ResourceLoader::makeLoaderRegisterScript.
In makeLoaderRegisterScript, we apply a filter to the array(s) that
trim empty values.
While at it:
* As with other registration properties' default values (like for dependencies,
group, and skip) also use 'null' for the default value of 'source'.
The mediawiki.js client was already compatible with this, and the server omitted
it if it was the last value in the list. But in all other cases it explicitly
outputs "local". Use null instead of simplicity sake. This also gains us a
few characters in the output, and a relatively larger win after gzip since
there's lots more re-using of "null".
* Remove stray casting of $version to int. This only happened in case of
registering a single module (which don't do anywhere), and is redundant.
Change-Id: I1f321e7b8bd3b5cffc550b51169957a3da9b971d
By using the existing indexes of modules in the array being passed to
mw.loader.register we can reduce the size of the startup module by about
6% after gzip (nearly 20% before) on a wiki with very few modules (such
as my localhost). Comparing data from en.wikipedia.org shows about 9%
after gzip (nearly 30% before).
The technique adds a function to mediawiki.js which resolves the indexes
before registering the modules, which costs a little bit of data in that
payload, but it's negligible (118 bytes after gzip) in comparison to the
overall reduction.
Also, cleaned up lies in documentation and strange use of "m" as an
iterator variable.
Bonus: fix ISO8601 timestamp instead of UNIX timestamp being passed
to custom loader scripts.
Change-Id: If12991413fa6129cd20ceab0e59a3a30a4fdf5ce
* Use time() instead of:
- wfTimestamp()
- wfTimestamp( TS_UNIX )
- wfTimestamp( TS_UNIX, 0 )
- wfTimestamp( TS_UNIX, time() )
- intval( wfTimestamp( TS_UNIX, time() ) )
* Consistently use 1 as default instead of 0. Previously the
unwritten convention was that anything "final" max()'ed with 1,
and any internal method would use 0, but this wasn't applied
consistently made it fragile. There doesn't seem to be any
value in returning 0 only to have it maxed up to 1 (because if
the 0 would ever make it out alive, we'd be in trouble).
* wfTimestamp returns a string for TS_UNIX. In PHP this doesn't
matter much. In fact, max() takes number-like integers so
transparently, it even preserves it:
> max( 1, 3, '2' );
< 3
> max( 1, '3', 2 );
< "3"
Just cast it in one place at the very end (StartupModule)
instead of doing intval( wfTimestamp() ).
* Fix weird documentation claiming getModifiedTime can return
an array, or mixed.
* Remove 'version > 1 ? version : 1' logic in
ResourceLoader::makeLoaderRegisterScript. The client doesn't
have "0 means now" behaviour so this isn't needed. And the method
was only doing it for variadic argument calls.
Removal of quotes around timestamps reduced the size of the startup
module from 26.8KB to 25.9KB before gzip. After gzip the size was
and still is 5.7KB, though. (From 5456 bytes to 5415 bytes.)
Change-Id: If92ca3e7511e78fa779f2f2701e2ab24db78c8a8
optimizeDependencies got renamed to compileUnresolvedDependencies
but the covers tag was not changed accordingly.
Change-Id: I63a3d5454dd69b545b63150b50430e65b3928192
A base ResourceLoaderModule::getTemplates() exists for subclasses
to override. An implementation is provided for ResourceLoaderFileModule.
For file modules, templates can be specified in the following manner:
'example' => array(
'templates' => array(
'bar' => 'templates/foo.html',
),
'scripts' => 'example.js',
),
The delivery system is template language agnostic, and currently
only supports "compiling" plain HTML templates.
This also adds template support to the following modules as a POC:
* mediawiki.feedback
* mediawiki.action.view.postEdit
* mediawiki.special.upload
Works with $wgResourceLoaderStorageEnabled
Change-Id: Ia0c5c8ec960aa6dff12c9626cee41ae9a3286b76
Not ready for merging, and Roan says that the +2 was
most likely accidental and meant to be a -1.
This reverts commit d146934f94.
Change-Id: I3926c9ae9e3c8026fceb3aeedd3b1f1d9b91667b
Preparation work for templating in core.
RL should allow us to ship HTML / template markup from server to client.
Use in Special:Upload and mediawiki.feedback as a proof of concept.
Separation of concerns etc...
See Also:
Ia63d6b6868f23a773e4a41daa0036d4bf2cd6724
Change-Id: I6ff38c12897e3164969a1090449e626001926c3b
This reverts most of commit 2d842f1425,
leaving only the test added in it, and reimplements the same
functionality better.
Instead of stripping /*@noflip*/ annotations in CSSJanus, which is
incompatible with other implementations that preserve it, extend
CSSMin to allow other CSS comments to be present before the
rule-global @embed annotation. (This required making the regex logic
in it even worse than it was, but it's actually slightly less terrible
than I expected it would be. Good thing we have tests!)
Bug: 69698
Change-Id: I58603ef64f7d7cdc6461b34721a4d6b15f15ad79
Custom LESS functions are problematic for us for a number of reasons,
as outlined by Timo on bug 67368. We should get rid of them.
The only use case was implementing CSSMin data: URI embedding in LESS,
which used to be impossible due to lessc not preserving comments (bug
54673). However, thanks to new syntax added in f3779e06 we can insert
the annotations in such a way that the compiler won't mess with them.
The same technique is used in OOjs UI since 584ed144.
The LESS-function-based embedding implementation also meant that we
were unable to flip images for RTL (bug 66091 and friends: bug 66773,
bug 68326). The annotation one doesn't have this limitation.
Bug: 67368
Bug: 66091
Bug: 66773
Bug: 68326
Change-Id: I3062346ed63272a1c22b5df27b4cc1de2a699d9a
Follows-up b36d883.
By far most data providers are static (and PHPUnit expects them
to be static and calls them that way).
Most of these classes already had their data providers static
but additional commits sloppily introduced non-static ones.
* ResourceLoaderWikiModuleTest, 8968d8787f.
* TitleTest, 545f1d3a73.
Odd unused method 'dataTestIsValidMoveOperation' was introduced
in 550b878e63.
* GlobalVarConfigTest, a3e18c3670.
Change-Id: I5da99f7cd3da68c550ae507ffe1f725d31e7666f
Previously ResourceLoader would store any arbitrary data about a
source, provided it had a 'loadScript' key. It would register
the 'local' source with an additional 'apiScript' key, which was
also documented in DefaultSettings.php. However, it was
completely unused outside of the ForeignAPIGadgetRepo class in
Gadgets 2.0, which should be changed to take an API url as a
parameter. This was not useful as it was not ever formally
exposed, and it could not be depended upon that a source had
registered an 'apiScript' key.
For backwards compatability, both ResourceLoader::addSource()
and mw.loader.addSource() will both take an array/object, but
discard all parameters except for 'loadScript'.
Also added tests for ResourceLoader::addSource().
Bug: 69878
Change-Id: I4205cf788cddeec13b619be0c3576197dec1b8bf
In most cases, we just check whether the pages exist before saying
the module is not empty to avoid generating cached HTML without
the appropriate <script> or <link> tags.
However, for modules in the 'user' group, normal users cannot
delete their personal JavaScript/CSS pages, causing needless
extra requests, even though we know the pages are empty.
ResourceLoader::isKnownEmpty() now checks the page_len field
for modules in the 'user' group to check that there is
some actual content.
Bug: 68488
Change-Id: I0570f62887fd4642fd60367ae0b51d7dc19488ca
- 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
To do it, just remove /*@noflip*/ annotations in CSSJanus after
we're done processing. They are not needed anymore and some obscure
interactions with CSSMin logic for preserving comments caused
`/*@noflip*/ /*@embed*/ background-image: url(…)` not to work
correctly (it would not be embedded).
This also requires us to always do CSSJanus processing, even when we
don't need flipping, to consistently handle the annotations.
I'm not entirely sure if this is worth it, but I still greatly prefer
doing it to documenting this stupid limitation. :)
Bug: 69698
Change-Id: I311b12b08b2dff9d45efb584db08cf4a11318f59
Given that we have entirely separate code for handling one and the
other, and given the nature of code comments stuffed inside other
structures, this isn't really obvious that they work.
And indeed, "/*@noflip*/ /*@embed*/" doesn't work (filed bug 69698).
Amazingly, all other combinations do.
Change-Id: Ie30bab251eb4abee122c783d057de4102e53d1fc
To do so, created ResourceLoader::createLoaderURL(), which takes a
ResourceLoaderContext object. ResourceLoader::makeLoaderURL() was
deprecated.
While reviewing usage of the old function, many of the callers only
differed by one or two parameters from their respective
ResourceLoaderContext object. To simplify that use case, I created
DerivativeResourceLoaderContext, based of off DerivativeContext for
IContextSource.
Change-Id: I961c641ab953153057be3e3b8cf6c07435e9a0b0
* 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
A module can be registered with a skip function. Such function,
if provided, will be invoked by the client when a module is
queued for loading. If the function returns true, the client will
bypass any further loading action and mark the module as 'ready'.
This can be used to implement a feature test for a module
providing a shim or polyfill.
* Change visibility of method ResourceLoader::filter to public.
So that it can be invoked by ResourceLoaderStartupModule.
* Add option to suppress the cache key report in ResourceLoader::filter.
We usually only call the minifier once on an entire request
reponse (because it's all concatenated javascript or embedded
javascript in various different closures, still valid as one
large script) and only add a little bottom line for the cache
key. When embedding the skip function we have to run the minifier
on them separately as they're output as strings (not actual
functions). These strings are typically quite small and blowing
up the response with loads of cache keys is not desirable in
production.
* Add method to clear the static cache of ResourceLoader::inDebugMode.
Global static state is evil but, as long as we have it, we at
least need to clear it after switching contexts in the test suite.
Also:
* Remove obsolete setting of 'debug=true' in the FauxRequest in
ResourceLoaderTestCase. It already sets global wgResourceLoaderDebug
in the setUp() method.
Bug: 66390
Change-Id: I87a0ea888d791ad39f114380c42e2daeca470961
The optimization basically works like this:
* Given module A with the dependencies B and C and module B with the
dependency C.
* Don't tell the client that A depends on C, as that's already included
in module B.
This way we can reduce the amount of data for module registration sent
to the client.
The code here isn't polished yet, but it works and should be good enough
to demonstrate my idea and implementation.
Change-Id: I7732a3b1d879c5eef059e136a5241d6d48046872
The icons in Flow and the Compact Personal Bar beta feature are missing,
their generated background-image 7 is empty.
The lessphp implementation passes full data frames into the helper
functions. Utilize the now-public compileValue method of less
to evaluate the data frame into a string.
Additionally adds a small abstraction to run pairs of less/css files
as unit tests by executing the less file and comparing it to the
equivalent css file.
Change-Id: I1704f84638d86a0e6e6b9c190972ab19180bd484
