Manual:Hooks/SiteNoticeBefore
| SiteNoticeBefore | |
|---|---|
| Available from version 1.7.0 Used to modify the sitenotice before it has been created from $wgSiteNotice. Return false to suppress or modify default site notice. | |
| Define function: | public static function onSiteNoticeBefore( &$siteNotice, $skin ) { ... }
|
| Attach hook: | In extension.json:
{
"Hooks": {
"SiteNoticeBefore": "MediaWiki\\Extension\\MyExtension\\Hooks::onSiteNoticeBefore"
}
}
|
| Called from: | File(s): Skin.php |
| Interface: | SiteNoticeBeforeHook.php |
For more information about attaching hooks, see Manual:Hooks.
For examples of extensions using this hook, see Category:SiteNoticeBefore extensions.
Details
edit- $siteNotice: Empty string, ignored if the hook returns true.
- $skin: Skin object MW 1.18+
If the function returns false, no attempt will be done to load the sitenotice from interface messages or $wgSiteNotice, and the contents of $siteNotice will be used instead. If the function returns true, there will be no change in behavior of the sitenotice.
Example
editIf the database is read only ($wgReadOnly) and there's a sitenotice in MediaWiki:Sitenotice you want to override, you can use this hook for that purpose:
$wgHooks['SiteNoticeBefore'][] = function ( &$siteNotice, $skin ) {
$siteNotice = "There's ongoing maintenance to the site. We'll open editing shortly.";
return false;
};