This page is a translated version of the page Extension:GlobalUsage and the translation is 75% complete.
MediaWiki 拡張機能マニュアル
リリースの状態: 安定
実装 特別ページ , API
説明 Allows to view the global usage of images in a wiki farm with shared image repository
作者 Bryan Tong Minh (Bryanトーク)
最新バージョン 2.2.0
互換性の方針 MediaWiki とともにリリースされるスナップショット。 master には後方互換性がありません。
MediaWiki 1.28+
データベースの変更 はい
テーブル globalimagelinks
ライセンス MIT ライセンス
  • $wgGlobalUsageSharedRepoWiki
  • $wgGlobalUsageDatabase
  • $wgGlobalUsagePurgeBacklinks
Quarterly downloads 11 (Ranked 129th)
Public wikis using 964 (Ranked 248th)
translatewiki.net で翻訳を利用できる場合は、GlobalUsage 拡張機能の翻訳にご協力ください
問題点 未解決のタスク · バグを報告

The GlobalUsage extension allows to view the global usage of images in a wiki farm with shared image repository. It adds Special:GlobalUsage as well as a list of pages that include the image on image description pages.


  • ダウンロードして、ファイルをextensions/フォルダー内のGlobalUsageという名前のディレクトリ内に配置します。
    開発者とコード寄稿者は、上記の代わりに以下を使用してGitからインストールします:cd extensions/
    git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/GlobalUsage
  • 以下のコードを LocalSettings.php ファイルの末尾に追加します:
    wfLoadExtension( 'GlobalUsage' );
  • 更新スクリプトを実行します。このスクリプトは、この拡張機能が必要とするデータベーステーブルを自動的に作成します。
  • In LocalSettings, set $wgGlobalUsageDatabase to the identifier of the wiki where the GlobalUsage data is located (usually the database name). It should be the wiki's id as used by the load balancer. (i.e. It should be the database name. If using a table prefix, it should be dbname-prefix). Example: $wgGlobalUsageDatabase = 'commonswiki';
    This name must also be registered to MediaWiki's load balancer: Manual:$wgLBFactoryConf . This configuration structure maps database names to database servers. Note, you must register all databases used in your wikifarm in this structure, even if they are all on the same database server, for this extension to work.
  • You must use either the $wgConf site configuration system or the sites db table for GlobalUsage to be able to link to your other wikis. You don't neccesarily have to use it for all your wiki configuration, but it is important to use it for $wgServer and $wgArticlePath.
  • Run refreshGlobalimagelinks.php on all wikis in your farm. This will take a long time, but only needs to be done once when installing the extension. php extensions/GlobalUsage/maintenance/refreshGlobalimagelinks.php --pages=existing,nonexisting
  •   完了 – ウィキの「Special:Version」に移動して、拡張機能が正しくインストールされたことを確認します。

Specific guide on how to link file usage by sites table

  1. Make sure that $wgGlobalUsageDatabase and $wgLBFactoryConf were set properly.
  2. Use maintenance script importSites.php to build an XML format site list file. (Instruction can be found here: sitelist.txt, sample file can be found here: sitelist-1.0.xsd.)
  3. Use $wgSharedDB = 'commonswiki'; and $wgSharedTables[] = 'sites'; to share sites table across all wikis.
  4. Clean all cache and force refresh like by refreshGlobalimagelinks.php.


Extension:GlobalUsage includes an API extension that allows bots and other programs to query the global usage of a file. For example, this query on Wikimedia Commons returns global uses of File:Example.jpg:

<?xml version="1.0"?>
      <page pageid="6428847" ns="6" title="File:Example.jpg">
          <gu title="Ашаблон:Ацқьа" wiki="ab.wikipedia.org" url="http://ab.wikipedia.org/wiki/%D0%90%D1%88%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%90%D1%86%D2%9B%D1%8C%D0%B0" />
          <gu title="Wikipedia_ውይይት:Can&#039;t_see_the_font?" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/Wikipedia_%E1%8B%8D%E1%8B%AD%E1%8B%AD%E1%89%B5:Can%27t_see_the_font%3F" />
          <gu title="አባል:Blockinblox" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/%E1%8A%A0%E1%89%A3%E1%88%8D:Blockinblox" />
          <gu title="አባል_ውይይት:Hana.oww" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/%E1%8A%A0%E1%89%A3%E1%88%8D_%E1%8B%8D%E1%8B%AD%E1%8B%AD%E1%89%B5:Hana.oww" />
          <gu title="አባል:Beza" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/%E1%8A%A0%E1%89%A3%E1%88%8D:Beza" />
          <gu title="መደብ:ኪነት" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/%E1%88%98%E1%8B%B0%E1%89%A5:%E1%8A%AA%E1%8A%90%E1%89%B5" />
          <gu title="መደብ_ውይይት:ተረትና_ምሳሌ" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/%E1%88%98%E1%8B%B0%E1%89%A5_%E1%8B%8D%E1%8B%AD%E1%8B%AD%E1%89%B5:%E1%89%B0%E1%88%A8%E1%89%B5%E1%8A%93_%E1%88%9D%E1%88%B3%E1%88%8C" />
          <gu title="ስዕል:መርጡለ_ማርያም_ገዳም_.jpg" wiki="am.wikipedia.org" url="http://am.wikipedia.org/wiki/%E1%88%B5%E1%8B%95%E1%88%8D:%E1%88%98%E1%88%AD%E1%8C%A1%E1%88%88_%E1%88%9B%E1%88%AD%E1%8B%AB%E1%88%9D_%E1%8C%88%E1%8B%B3%E1%88%9D_.jpg" />
          <gu title="User_talk:Rasheduzzaman_Raj" wiki="ang.wikipedia.org" url="http://ang.wikipedia.org/wiki/User_talk:Rasheduzzaman_Raj" />
          <gu title="User:Danceteamcherleaders" wiki="ang.wikipedia.org" url="http://ang.wikipedia.org/wiki/User:Danceteamcherleaders" />
    <globalusage gucontinue="Example.jpg|arwiki|77967" />

By default, this returns only 10 results. The next 10 results can be retrieved using the gucontinue parameter included in the result above:

The number of results returned is set with the gulimit parameter. The guprop parameter sets which properties to retrieve. The gufilterlocal parameter, when set to 1, will exclude uses on the same wiki as the file (e.g., on Commons). The following query retrieves all properties and up to 100 results, excluding local uses: