Manual:Hooks/DifferenceEngineOldHeader
| DifferenceEngineOldHeader | |
|---|---|
| Available from version 1.29.0 (Gerrit change 298026) Allows extensions to change the $oldHeader variable, which contains information about the old revision, such as the revision's author, whether the revision was marked as a minor edit or not, etc. | |
| Define function: | public static function onDifferenceEngineOldHeader( $differenceEngine, &$oldHeader, $prevlink, $oldminor, $diffOnly, $ldel, $unhide ) { ... }
|
| Attach hook: | In extension.json:
{
"Hooks": {
"DifferenceEngineOldHeader": "MediaWiki\\Extension\\MyExtension\\Hooks::onDifferenceEngineOldHeader"
}
}
|
| Called from: | File(s): diff/DifferenceEngine.php Function(s): showDiffPage |
| Interface: | DifferenceEngineOldHeaderHook.php |
For more information about attaching hooks, see Manual:Hooks.
For examples of extensions using this hook, see Category:DifferenceEngineOldHeader extensions.
Details edit
- $differenceEngine: DifferenceEngine object
- &$oldHeader: The string containing the various #mw-diff-otitle[1-5] divs, which include things like revision author info, revision comment, RevisionDelete link and more
- $prevlink: String containing the link to the previous revision (if any); also included in $oldHeader
- $oldminor: String indicating if the old revision was marked as a minor edit
- $diffOnly: Boolean parameter passed to DifferenceEngine#showDiffPage, indicating whether we should show just the diff; passed in as a query string parameter to the various URLs constructed here (i.e. $prevlink)
- $ldel: RevisionDelete link for the old revision, if the current user is allowed to use the RevisionDelete feature
- $unhide: Boolean parameter indicating whether to show RevisionDeleted revisions