Extension:GlobalUsage

MediaWiki extensions manual - list

GlobalUsage Release status: stable
Implementation	Special page, API
Description	Special page to view global image usage
Author(s)	Bryan Tong Minh (BryanTalk)
MediaWiki	1.16
License	MIT
Download	Download snapshot Subversion [Help] Browse source code View code changes
Hooks used LinksUpdateComplete ArticleDeleteComplete TitleMoveComplete FileUndeleteComplete UploadComplete ImagePageAfterImageLinks
Check usage (experimental) Bugs: list open list all report

GlobalUsage is an extension 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.

Installation

1. Download the extension and unpack it in the extensions directory
2. Source GlobalUsage.sql: php maintenance/sql.php extensions/GlobalUsage/GlobalUsage.sql

   Note: do this from the wiki installation where you want the GlobalUsage data to be located. Typically this is your shared image repository. Running update.php on that wiki will also create the table.

3. Edit LocalSettings.php and add to the bottom of the file: require_once( "$IP/extensions/GlobalUsage/GlobalUsage.php" );
4. In LocalSettings, set $wgGlobalUsageDatabase to the identifier of the wiki where the GlobalUsage data is located (usually the database name). It should be something understandable to wfGetDB. Example: $wgGlobalUsageDatabase = 'commonswiki';

   At present, this can NOT be a database name of a wiki, but must be a name given in a load balancer configuration: Manual:$wgLBFactoryConf, a complex and largely undocumented configuration structure used by the WMF and Wikia. For a normal mediawiki setup using multiple databases configuring and maintaining this data structures implies significant difficulties.

1. Run refreshGlobalimagelinks.php on all wikis in your farm. This will take a long time. php extensions/GlobalUsage/refreshGlobalimagelinks.php
2. Visit Special:GlobalUsage and enjoy.