mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-24 05:13:10 +00:00
fb29f08e74
The use of "HookHandlers" attribute in extension.json makes it possible to inject services into hook handler classes in a future patch. Bug: T263364 Change-Id: Id8d9d0dcc6bb6ab60c5df3074803d132393415e9
115 lines
3.8 KiB
PHP
115 lines
3.8 KiB
PHP
<?php
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/**
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* MediaWiki math extension
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*
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* @copyright 2002-2015 various MediaWiki contributors
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* @license GPL-2.0-or-later
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*/
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namespace MediaWiki\Extension\Math;
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// phpcs:disable MediaWiki.NamingConventions.LowerCamelFunctionsName.FunctionName
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use ConfigException;
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use ExtensionRegistry;
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use Maintenance;
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use MediaWiki\Hook\MaintenanceRefreshLinksInitHook;
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Settings\SettingsBuilder;
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use MediaWiki\SpecialPage\Hook\SpecialPage_initListHook;
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use RequestContext;
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class Hooks implements
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SpecialPage_initListHook,
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MaintenanceRefreshLinksInitHook
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{
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/**
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* Extension registration callback, used to apply dynamic defaults for configuration variables.
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*/
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public static function onConfig( array $extInfo, SettingsBuilder $settings ) {
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$config = $settings->getConfig();
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$fullRestbaseUrl = $config->get( 'MathFullRestbaseURL' );
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$internalRestbaseURL = $config->get( 'MathInternalRestbaseURL' );
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$useInternalRestbasePath = $config->get( 'MathUseInternalRestbasePath' );
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$virtualRestConfig = $config->get( 'VirtualRestConfig' );
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if ( !$fullRestbaseUrl ) {
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if ( $config->has( 'VisualEditorFullRestbaseURL' ) ) {
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$settings->warning( "MathFullRestbaseURL is falling back to using VisualEditorFullRestbaseURL. " .
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"Please configure the Mathoid API URL explicitly." );
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$fullRestbaseUrl = $config->get( 'VisualEditorFullRestbaseURL' );
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$settings->overrideConfigValue( 'MathFullRestbaseURL', $fullRestbaseUrl );
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} else {
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throw new ConfigException(
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'Math extension can not find Restbase URL. Please specify $wgMathFullRestbaseURL.'
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);
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}
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}
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if ( !$useInternalRestbasePath ) {
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if ( $internalRestbaseURL ) {
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$settings->warning( "The MathInternalRestbaseURL setting will be ignored " .
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"because MathUseInternalRestbasePath is set to false." );
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}
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// Force the use of the external URL for internal calls as well.
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$settings->overrideConfigValue( 'MathInternalRestbaseURL', $fullRestbaseUrl );
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} elseif ( !$internalRestbaseURL ) {
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if ( isset( $virtualRestConfig['modules']['restbase'] ) ) {
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$settings->warning( "The MathInternalRestbaseURL is falling back to " .
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"VirtualRestConfig. Please set MathInternalRestbaseURL explicitly." );
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$restBaseUrl = $virtualRestConfig['modules']['restbase']['url'];
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$restBaseUrl = rtrim( $restBaseUrl, '/' );
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$restBaseDomain = $virtualRestConfig['modules']['restbase']['domain'] ?? 'localhost';
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// Ensure the correct domain format: strip protocol, port,
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// and trailing slash if present. This lets us use
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// $wgCanonicalServer as a default value, which is very convenient.
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// XXX: This was copied from RestbaseVirtualRESTService. Use UrlUtils::parse instead?
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$restBaseDomain = preg_replace(
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'/^((https?:)?\/\/)?([^\/:]+?)(:\d+)?\/?$/',
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'$3',
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$restBaseDomain
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);
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$internalRestbaseURL = "$restBaseUrl/$restBaseDomain/";
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} else {
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// Default to using the external URL for internal calls as well.
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$internalRestbaseURL = $fullRestbaseUrl;
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}
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$settings->overrideConfigValue( 'MathInternalRestbaseURL', $internalRestbaseURL );
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}
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}
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/**
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* MaintenanceRefreshLinksInit handler; optimize settings for refreshLinks batch job.
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*
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* @param Maintenance $maint
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*/
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public function onMaintenanceRefreshLinksInit( $maint ) {
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$user = RequestContext::getMain()->getUser();
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// Don't parse LaTeX to improve performance
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MediaWikiServices::getInstance()->getUserOptionsManager()
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->setOption( $user, 'math', MathConfig::MODE_SOURCE );
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}
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/**
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* Remove Special:MathWikibase if the Wikibase client extension isn't loaded
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*
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* @param array &$list
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*/
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public function onSpecialPage_initList( &$list ) {
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if ( !ExtensionRegistry::getInstance()->isLoaded( 'WikibaseClient' ) ) {
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unset( $list['MathWikibase'] );
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}
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}
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}
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