Extension:TitleKey

MediaWiki extensions manual

TitleKey Release status: stable
Implementation	Search
Description	Provides a case-insensitive page title prefix search
Author(s)	Brooke Vibbertalk
Latest version	continuous updates
MediaWiki	1.25+
Database changes	Yes
Tables	titlekey
License	GNU General Public License 2.0 or later
Download	Download extension Git [?]: Download Git master browse repository (GitHub) commit history repository contributors (GitHub) code review README
Hooks used LoadExtensionSchemaUpdates PageDeleteComplete PageMoveCompleting PageSaveComplete PageUndeleteComplete
Quarterly downloads	63 (Ranked 79th)
Translate the TitleKey extension if it is available at translatewiki.net
Issues	Open tasks · Report a bug

The TitleKey extension provides a case-insensitive page title prefix search. It uses a separate table for the keys so that it can be deployed without an expensive rebuild of core tables and uninstalled later in preference for a different search extension such as CirrusSearch .

For the average site administrator, the benefit of this extension is that it allows search suggestions (e.g., from Opensearch API) to be case-insensitive.

This extension provides no benefit if you are using CirrusSearch .

Installation

• Download and move the extracted TitleKey folder to your extensions/ directory.
  Developers and code contributors should install the extension from Git instead, using:cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/TitleKey
• Add the following code at the bottom of your LocalSettings.php file:

  wfLoadExtension( 'TitleKey' );
  // For MW 1.42.0 and later (use SearchEngineMySQL, SearchEnginePostgres, or SearchEngineSqlite depending on your $wgDBtype)
  $wgSearchType = MediaWiki\Extension\TitleKey\SearchEngineMySQL::class;
  // For MW 1.39.x to 1.41.x
  $wgSearchType = MediaWiki\Extension\TitleKey\SearchEngine::class;
  

• Run the update script which will automatically create the necessary database tables that this extension needs.
•  Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.

Maintenance

The RebuildTitleKeys maintenance script can be used at any time to rebuild the title index (this requires command-line access):

$ path/to/mediawiki/maintenance/run RebuildTitleKeys

Or, for MediaWiki before 1.40:

$ php path/to/mediawiki/extensions/TitleKey/maintenance/rebuildTitleKeys.php