* Add `Timing`, an interface which mimics the W3C User Timing API.
It provides a canonical way to store and retrieve markers (timestamps)
and measures (timestamps + duration).
* As the initial use-case, use it to record 'requestShutdown'.
Change-Id: I36b29162ffcc091406df025463b0e2797e52f19a
This patch adds a metric data service object to the IContextSource interface,
with full support for StatsD meters, gauges, counters and timing metrics, via
the liuggio/statsd-php-client, which this patch also introduces.
Usage example:
$stats = $context->getStats();
$stats->increment( 'resourceloader.cache.hits' );
$stats->timing( 'resourceloader.cache.rtt', $rtt );
The metrics are flushed to a StatsD server, which may be specified via the
'StatsdServer' configuration key. If no such configuration key exists, the
metrics are discarded.
The StatsD client supplants MediaWiki's StatCounter class. wfIncrStats()
will continue to work, but it will delegate to the StatsD data object.
Change-Id: Ie10db1c154d225971398e189737de7c560bf0f90
- Swap "$variable type" to "type $variable"
- Added missing types
- Fixed spacing inside docs
- Makes beginning of @param/@return/@var/@throws in capital
- Changed some types to match the more common spelling
Change-Id: I7b65fe04db431342cc58b469dc48f41a50c4e891
Allows configuration options to be fetched from context.
Only one implementation, GlobalConfig, is provided, which
simply returns $GLOBALS[$name]. There can be more classes
in the future, possibly a database-based one. For convinience
the "wg" prefix is automatically added.
Ironically, this adds the $wgConfigClass global variable
which is used to determine which implementation of Config
to use by default.
The ContextSource getConfig and setConfig methods were introduced
in I23194d1ba (1.23), but have no uses in Gerrit, so they can safely
be re-purposed.
Change-Id: I13baec0b6d4ea7badf20b9c5f9b40846348838e4
First step of providing configuration without relying on globals.
You can use this in your code now as follows:
$myvar = $context->getConfig()->get( 'wgMyVar' )
Change-Id: I23194d1ba747a9e0d925154ae065cbd612b4f591
If something is messing around with $wgTitle before MediaWiki::main()
sets $wgTitle in the first place, it needs to be able to reset it back
to null to avoid a problem like bug 53498. And to do that properly, it
also needs to be able to clear the title in the RequestContext.
Bug: 55435
Change-Id: I6c763b70bbffa0762ca52e61acf7dc200da4075f
Previously, the msg method was not taking into account any
changes to the context, and was just using the original context.
For example, if you had a DerivativeContext object, where the
original context had a language of en, and then you did
$derivContext->setLanguage( 'fr' );, $derivContext->msg( 'foo' )
was still outputting stuff in english instead of french.
Change-Id: I4a87e0e2664e77bf79a80c873db384e0c3f607e7
* Added Article::getPage() as accessor to the WikiPage object so that it can be set in the context from MediaWiki::initializeArticle()
* Use it WikiPage::main() to call doViewUpdates()
I'm doing to this now so that I can revert r105790 and use the WikiPage object before the 1.19 release
