Merge "Convert JobQueueGroup::getCachedConfigVar to using WAN cache"

[lhc/web/wiklou.git] / includes / api / ApiHelp.php

diff --git a/includes/api/ApiHelp.php b/includes/api/ApiHelp.php
index a81ae3f..db7c149 100644 (file)
--- a/includes/api/ApiHelp.php
+++ b/includes/api/ApiHelp.php
@@ -45,6 +45,7 @@ class ApiHelp extends ApiBase {
                $context->setLanguage( $this->getMain()->getLanguage() );
                $context->setTitle( SpecialPage::getTitleFor( 'ApiHelp' ) );
                $out = new OutputPage( $context );
+               $out->setCopyrightUrl( 'https://www.mediawiki.org/wiki/Special:MyLanguage/Copyright' );
                $context->setOutput( $out );
 
                self::getHelp( $context, $modules, $params );
@@ -90,7 +91,7 @@ class ApiHelp extends ApiBase {
         * @return string
         */
        public static function getHelp( IContextSource $context, $modules, array $options ) {
-               global $wgMemc, $wgContLang;
+               global $wgContLang;
 
                if ( !is_array( $modules ) ) {
                        $modules = array( $modules );
@@ -103,6 +104,7 @@ class ApiHelp extends ApiBase {
                }
                $out->setPageTitle( $context->msg( 'api-help-title' ) );
 
+               $cache = ObjectCache::getMainWANInstance();
                $cacheKey = null;
                if ( count( $modules ) == 1 && $modules[0] instanceof ApiMain &&
                        $options['recursivesubmodules'] && $context->getLanguage() === $wgContLang
@@ -113,7 +115,7 @@ class ApiHelp extends ApiBase {
                                $cacheKey = wfMemcKey( 'apihelp', $modules[0]->getModulePath(),
                                        (int)!empty( $options['toc'] ),
                                        str_replace( ' ', '_', SpecialVersion::getVersion( 'nodb' ) ) );
-                               $cached = $wgMemc->get( $cacheKey );
+                               $cached = $cache->get( $cacheKey );
                                if ( $cached ) {
                                        $out->addHTML( $cached );
                                        return;
@@ -150,7 +152,7 @@ class ApiHelp extends ApiBase {
                $out->addHTML( $html );
 
                if ( $cacheKey !== null ) {
-                       $wgMemc->set( $cacheKey, $out->getHTML(), $cacheHelpTimeout );
+                       $cache->set( $cacheKey, $out->getHTML(), $cacheHelpTimeout );
                }
        }
 
@@ -702,7 +704,12 @@ class ApiHelp extends ApiBase {
                                                $submodules[] = $manager->getModule( $name );
                                        }
                                }
-                               $help['submodules'] .= self::getHelpInternal( $context, $submodules, $suboptions, $haveModules );
+                               $help['submodules'] .= self::getHelpInternal(
+                                       $context,
+                                       $submodules,
+                                       $suboptions,
+                                       $haveModules
+                               );
                                $numSubmodules = count( $submodules );
                        }
 
@@ -752,6 +759,8 @@ class ApiHelp extends ApiBase {
                return array(
                        'action=help'
                                => 'apihelp-help-example-main',
+                       'action=help&modules=query&submodules=1'
+                               => 'apihelp-help-example-submodules',
                        'action=help&recursivesubmodules=1'
                                => 'apihelp-help-example-recursive',
                        'action=help&modules=help'