if ( $actionName === 'historysubmit' ) {
if ( $request->getBool( 'revisiondelete' ) ) {
$actionName = 'revisiondelete';
+ } elseif ( $request->getBool( 'editchangetags' ) ) {
+ $actionName = 'editchangetags';
} else {
$actionName = 'view';
}
return $this->msg( strtolower( $this->getName() ) )->escaped();
}
+ /**
+ * Adds help link with an icon via page indicators.
+ * Link target can be overridden by a local message containing a wikilink:
+ * the message key is: lowercase action name + '-helppage'.
+ * @param string $to Target MediaWiki.org page title or encoded URL.
+ * @param bool $overrideBaseUrl Whether $url is a full URL, to avoid MW.o.
+ * @since 1.25
+ */
+ public function addHelpLink( $to, $overrideBaseUrl = false ) {
+ global $wgContLang;
+ $msg = wfMessage( $wgContLang->lc(
+ Action::getActionName( $this->getContext() )
+ ) . '-helppage' );
+
+ if ( !$msg->isDisabled() ) {
+ $helpUrl = Skin::makeUrl( $msg->plain() );
+ $this->getOutput()->addHelpLink( $helpUrl, true );
+ } else {
+ $this->getOutput()->addHelpLink( $to, $overrideBaseUrl );
+ }
+ }
+
/**
* The main action entry point. Do all output for display and send it to the context
* output. Do not use globals $wgOut, $wgRequest, etc, in implementations; use