Mediawiki Google Search Appliance Integration
I was given the task of integrating our old Google Search Appliance with our internal wiki. It turns out MediaWiki offers a couple of different ways to alter search functionality: $wgSearchForwardUrl and $wgSearchType. The $wgSearchType variable accepts a SearchEngine class name and enables custom search back-ends. SimpleXML and the GSA XML API then allowed me to fetch and process the search results. After a few hours of tweaking I am pretty happy with the result, a tightly integrated full text search.
If you are interested in setting up your Google Search Appliance with a mediawiki instance, installation is simple, download or checkout the extension and follow the installation instructions.
If you could put the snippet from your diff that goes in to LocalSettings.php into the mediawiki article on your plugin, that’d be swell. The directions for which hook to change didn’t parse too well in my head, I’m afraid.