Manual:Hooks/TitleSquidURLs
From Linux Web Expert
| TitleSquidURLs | |
|---|---|
| <translate> Available from <tvar name=1><translate> version <tvar (Gerrit change 64290)</tvar></translate> Allows adding to/modifying the list of URLs to purge when a title is purged | |
| <translate> Define function:</translate> | public static function onTitleSquidURLs( Title $title, array &$urls ) { ... }
|
| <translate> Attach hook:</translate> | <translate> In <tvar name=1>extension.json</tvar>:</translate>
{
"Hooks": {
"TitleSquidURLs": "MediaWiki\\Extension\\MyExtension\\Hooks::onTitleSquidURLs"
}
}
|
| <translate> Called from:</translate> | <translate> File(s):</translate> Title.php |
| <translate> Interface:</translate> | TitleSquidURLsHook.php |
<translate> For more information about attaching hooks, see <tvar name=1>Manual:Hooks</tvar>.</translate>
<translate> For examples of extensions using this hook, see <tvar name=cat>Category:TitleSquidURLs extensions</tvar>.</translate>
Details
This provides more fine-grained control over purging of pages cached by an HTTP accelerator such Varnish or Squid. Normally, when the cache is purged, the internal URL is purged ($title->getInternalURL()), as well as the action=history variant of that. This allows a hook listener to change (usually, add to), the list of affected URLs, if additional URLs depend on the content of a title.
