Allow API meta=siteinfo to return list of know variable IDs

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

diff --git a/includes/api/ApiQuerySiteinfo.php b/includes/api/ApiQuerySiteinfo.php
index 38e37c0..5316006 100644 (file)
--- a/includes/api/ApiQuerySiteinfo.php
+++ b/includes/api/ApiQuerySiteinfo.php
@@ -93,6 +93,9 @@ class ApiQuerySiteinfo extends ApiQueryBase {
                                case 'showhooks':
                                        $fit = $this->appendSubscribedHooks( $p );
                                        break;
+                               case 'variables':
+                                       $fit = $this->appendVariables( $p );
+                                       break;
                                default:
                                        ApiBase::dieDebug( __METHOD__, "Unknown prop=$p" );
                        }
@@ -532,6 +535,12 @@ class ApiQuerySiteinfo extends ApiQueryBase {
                return $this->getResult()->addValue( 'query', $property, $hooks );
        }
 
+       public function appendVariables( $property ) {
+               $variables = MagicWord::getVariableIDs();
+               $this->getResult()->setIndexedTagName( $variables, 'v' );
+               return $this->getResult()->addValue( 'query', $property, $variables );
+       }
+
        private function formatParserTags( $item ) {
                return "<{$item}>";
        }
@@ -583,6 +592,7 @@ class ApiQuerySiteinfo extends ApiQueryBase {
                                        'extensiontags',
                                        'functionhooks',
                                        'showhooks',
+                                       'variables',
                                )
                        ),
                        'filteriw' => array(
@@ -618,7 +628,8 @@ class ApiQuerySiteinfo extends ApiQueryBase {
                                ' skins                 - Returns a list of all enabled skins',
                                ' extensiontags         - Returns a list of parser extension tags',
                                ' functionhooks         - Returns a list of parser function hooks',
-                               ' showhooks             - Returns a list of all subscribed hooks (contents of $wgHooks)'
+                               ' showhooks             - Returns a list of all subscribed hooks (contents of $wgHooks)',
+                               ' variables             - Returns a list of variable IDs',
                        ),
                        'filteriw' =>  'Return only local or only nonlocal entries of the interwiki map',
                        'showalldb' => 'List all database servers, not just the one lagging the most',