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| 1 | <?php |
| 2 | /** |
| 3 | * @file |
| 4 | * @author Robert Leverington |
| 5 | * @license GPL-2.0-or-later |
| 6 | */ |
| 7 | |
| 8 | declare( strict_types = 1 ); |
| 9 | |
| 10 | namespace MediaWiki\Babel; |
| 11 | |
| 12 | use MediaWiki\Deferred\LinksUpdate\LinksUpdate; |
| 13 | use MediaWiki\Hook\LinksUpdateHook; |
| 14 | use MediaWiki\Hook\ParserFirstCallInitHook; |
| 15 | use MediaWiki\MediaWikiServices; |
| 16 | use MediaWiki\User\Hook\UserGetReservedNamesHook; |
| 17 | use MediaWiki\WikiMap\WikiMap; |
| 18 | use Parser; |
| 19 | |
| 20 | /** |
| 21 | * Hook handler functions for Babel extension. |
| 22 | */ |
| 23 | class Hooks implements |
| 24 | ParserFirstCallInitHook, |
| 25 | LinksUpdateHook, |
| 26 | UserGetReservedNamesHook |
| 27 | { |
| 28 | /** |
| 29 | * Registers the parser function hook. |
| 30 | * |
| 31 | * @param Parser $parser |
| 32 | */ |
| 33 | public function onParserFirstCallInit( $parser ): void { |
| 34 | $parser->setFunctionHook( 'babel', [ Babel::class, 'Render' ] ); |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * @param LinksUpdate $linksUpdate |
| 39 | */ |
| 40 | public function onLinksUpdate( $linksUpdate ): void { |
| 41 | global $wgBabelCentralDb; |
| 42 | |
| 43 | $title = $linksUpdate->getTitle(); |
| 44 | $toCreate = $linksUpdate->getParserOutput()->getExtensionData( 'babel-tocreate' ) ?: []; |
| 45 | |
| 46 | // Create categories |
| 47 | foreach ( $toCreate as $category => $value ) { |
| 48 | $text = $linksUpdate->getParserOutput()->getExtensionData( "babel-category-text-{$category}" ); |
| 49 | BabelAutoCreate::create( $category, $text ); |
| 50 | } |
| 51 | |
| 52 | // Has to be a root userpage |
| 53 | if ( !$title->inNamespace( NS_USER ) || !$title->getRootTitle()->equals( $title ) ) { |
| 54 | return; |
| 55 | } |
| 56 | |
| 57 | $mwInstance = MediaWikiServices::getInstance(); |
| 58 | $userIdentityLookup = $mwInstance->getUserIdentityLookup(); |
| 59 | // And the user has to exist |
| 60 | $userIdentity = $userIdentityLookup->getUserIdentityByName( $title->getText() ); |
| 61 | if ( $userIdentity === null || !$userIdentity->isRegistered() ) { |
| 62 | return; |
| 63 | } |
| 64 | |
| 65 | $babelDB = new Database(); |
| 66 | $data = $linksUpdate->getParserOutput()->getExtensionData( 'babel' ) ?: []; |
| 67 | $changed = $babelDB->setForUser( $userIdentity->getId(), $data ); |
| 68 | if ( $changed ) { |
| 69 | $cache = $mwInstance->getMainWANObjectCache(); |
| 70 | $cache->touchCheckKey( $cache->makeKey( 'babel-local-languages', $userIdentity->getId() ) ); |
| 71 | if ( $wgBabelCentralDb === WikiMap::getCurrentWikiId() ) { |
| 72 | // If this is the central wiki, invalidate all of the local caches |
| 73 | $centralId = $mwInstance->getCentralIdLookupFactory() |
| 74 | ->getLookup()->centralIdFromLocalUser( $userIdentity ); |
| 75 | if ( $centralId ) { |
| 76 | $cache->touchCheckKey( $cache->makeGlobalKey( 'babel-central-languages', $centralId ) ); |
| 77 | } |
| 78 | } |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * @param array &$names |
| 84 | */ |
| 85 | public function onUserGetReservedNames( &$names ): void { |
| 86 | $names[] = 'msg:' . BabelAutoCreate::MSG_USERNAME; |
| 87 | } |
| 88 | } |