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<?php
/**
* Static functions for extension.
*
* @file
* @author Robert Leverington
* @license GPL-2.0-or-later
*/
use MediaWiki\MediaWikiServices;
/**
* Static functions for Babel extension.
*/
class BabelStatic {
/**
* Registers the parser function hook.
*
* @param Parser $parser
*/
public static function onParserFirstCallInit( Parser $parser ) {
$parser->setFunctionHook( 'babel', [ 'Babel', 'Render' ] );
}
/**
* @param DatabaseUpdater $updater
*/
public static function onLoadExtensionSchemaUpdates( DatabaseUpdater $updater ) {
$dir = dirname( __DIR__ ) . '/sql/';
$dbType = $updater->getDB()->getType();
if ( $dbType === 'mysql' ) {
$updater->addExtensionTable( 'babel',
$dir . 'tables-generated.sql'
);
$updater->modifyExtensionField(
'babel',
'babel_lang',
$dir . 'babel-babel_lang-length-type.sql'
);
$updater->modifyExtensionField(
'babel',
'babel_level',
$dir . 'babel-babel_level-type.sql'
);
} elseif ( $dbType === 'sqlite' ) {
$updater->addExtensionTable( 'babel',
$dir . 'sqlite/tables-generated.sql'
);
$updater->modifyExtensionField(
'babel',
'babel_lang',
$dir . 'sqlite/babel-babel_lang-length.sql'
);
} elseif ( $dbType === 'postgres' ) {
$updater->addExtensionTable( 'babel',
$dir . 'postgres/tables-generated.sql'
);
}
}
/**
* @param LinksUpdate $linksUpdate
*/
public static function onLinksUpdate( LinksUpdate $linksUpdate ) {
global $wgBabelCentralDb;
$title = $linksUpdate->getTitle();
// Has to be a root userpage
if ( !$title->inNamespace( NS_USER ) || !$title->getRootTitle()->equals( $title ) ) {
return;
}
// And the user has to exist
$user = User::newFromName( $title->getText() );
if ( !$user || !$user->getId() ) {
return;
}
$babelDB = new MediaWiki\Babel\Database();
$data = $linksUpdate->getParserOutput()->getExtensionData( 'babel' ) ?: [];
$changed = $babelDB->setForUser( $user->getId(), $data );
if ( $changed ) {
$cache = MediaWikiServices::getInstance()->getMainWANObjectCache();
$cache->touchCheckKey( $cache->makeKey( 'babel-local-languages', $user->getId() ) );
if ( $wgBabelCentralDb === wfWikiID() ) {
// If this is the central wiki, invalidate all of the local caches
if ( method_exists( MediaWikiServices::class, 'getCentralIdLookupFactory' ) ) {
// MW1.37+
$centralId = MediaWikiServices::getInstance()->getCentralIdLookupFactory()
->getLookup()->centralIdFromLocalUser( $user );
} else {
$centralId = CentralIdLookup::factory()->centralIdFromLocalUser( $user );
}
if ( $centralId ) {
$cache->touchCheckKey( $cache->makeGlobalKey( 'babel-central-languages', $centralId ) );
}
}
}
}
}
|
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