mediawiki-skins-Vector/includes/ServiceWiring.php
Nicholas Ray 49f2b25737 Create A/B test harness for Language in header feature
* Adds ab test config to enable/disable the ab test. Defaults to `false`
(ab test disabled).

* Adds a `languageinheader` query param which only takes effect when the
ab test is enabled. The query param is cast to a bool and determines
which treatment is shown. For example, set query param to
`languageinheader=1` to see the new treatment. Set query param to
`languageinheader=0` to see the old treatment. To bucket based on the
user's id or global user's id, don't set the query param.

* Moves the language in header config work that was previously in
ServiceWiring into a `LanguageInHeaderTreatmentRequirement` class so
that unit tests can be done on most of the logic that determines whether
the language in header will show.

* Adds logic to bucket user based on [global] user id.

Bug: T280825
Change-Id: Id538fe6e09002fae6c371109769f3b7d61e7ac6d
2021-05-04 14:41:53 -06:00

112 lines
3.2 KiB
PHP

<?php
/**
* Service Wirings for Vector skin
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @since 1.35
*/
use MediaWiki\MediaWikiServices;
use Vector\Constants;
use Vector\FeatureManagement\FeatureManager;
use Vector\FeatureManagement\Requirements\DynamicConfigRequirement;
use Vector\FeatureManagement\Requirements\LanguageInHeaderTreatmentRequirement;
use Vector\FeatureManagement\Requirements\LatestSkinVersionRequirement;
use Vector\FeatureManagement\Requirements\WvuiSearchTreatmentRequirement;
use Vector\SkinVersionLookup;
return [
Constants::SERVICE_CONFIG => static function ( MediaWikiServices $services ) {
return $services->getService( 'ConfigFactory' )->makeConfig( Constants::SKIN_NAME );
},
Constants::SERVICE_FEATURE_MANAGER => static function ( MediaWikiServices $services ) {
$featureManager = new FeatureManager();
$featureManager->registerRequirement(
new DynamicConfigRequirement(
$services->getMainConfig(),
Constants::CONFIG_KEY_FULLY_INITIALISED,
Constants::REQUIREMENT_FULLY_INITIALISED
)
);
// Feature: Latest skin
// ====================
$context = RequestContext::getMain();
$featureManager->registerRequirement(
new LatestSkinVersionRequirement(
new SkinVersionLookup(
$context->getRequest(),
$context->getUser(),
$services->getService( Constants::SERVICE_CONFIG )
)
)
);
$featureManager->registerFeature(
Constants::FEATURE_LATEST_SKIN,
[
Constants::REQUIREMENT_FULLY_INITIALISED,
Constants::REQUIREMENT_LATEST_SKIN_VERSION,
]
);
// Feature: Languages in sidebar
// ================================
$featureManager->registerRequirement(
new LanguageInHeaderTreatmentRequirement(
$services->getMainConfig(),
$context->getUser(),
$context->getRequest(),
CentralIdLookup::factoryNonLocal()
)
);
$featureManager->registerFeature(
Constants::FEATURE_LANGUAGE_IN_HEADER,
[
Constants::REQUIREMENT_FULLY_INITIALISED,
Constants::REQUIREMENT_LATEST_SKIN_VERSION,
Constants::REQUIREMENT_LANGUAGE_IN_HEADER,
]
);
// Feature: Use Wvui Search
// ================================
$featureManager->registerRequirement(
new WvuiSearchTreatmentRequirement(
$services->getMainConfig(),
$context->getUser()
)
);
$featureManager->registerFeature(
Constants::FEATURE_USE_WVUI_SEARCH,
[
Constants::REQUIREMENT_FULLY_INITIALISED,
Constants::REQUIREMENT_LATEST_SKIN_VERSION,
Constants::REQUIREMENT_USE_WVUI_SEARCH
]
);
return $featureManager;
}
];