MediaWiki 1.30.2

[autoinstalls/mediawiki.git] / includes / actions / UnwatchAction.php

diff --git a/includes/actions/UnwatchAction.php b/includes/actions/UnwatchAction.php
new file mode 100644 (file)
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--- /dev/null
+++ b/includes/actions/UnwatchAction.php
@@ -0,0 +1,65 @@
+<?php
+/**
+ * Performs the unwatch actions on a page
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ *
+ * @file
+ * @ingroup Actions
+ */
+
+/**
+ * Page removal from a user's watchlist
+ *
+ * @ingroup Actions
+ */
+class UnwatchAction extends WatchAction {
+
+       public function getName() {
+               return 'unwatch';
+       }
+
+       public function onSubmit( $data ) {
+               self::doUnwatch( $this->getTitle(), $this->getUser() );
+
+               return true;
+       }
+
+       protected function getFormFields() {
+               return [
+                       'intro' => [
+                               'type' => 'info',
+                               'vertical-label' => true,
+                               'raw' => true,
+                               'default' => $this->msg( 'confirm-unwatch-top' )->parse()
+                       ]
+               ];
+       }
+
+       protected function alterForm( HTMLForm $form ) {
+               parent::alterForm( $form );
+               $form->setWrapperLegendMsg( 'removewatch' );
+               $form->setSubmitTextMsg( 'confirm-unwatch-button' );
+       }
+
+       public function onSuccess() {
+               $msgKey = $this->getTitle()->isTalkPage() ? 'removedwatchtext-talk' : 'removedwatchtext';
+               $this->getOutput()->addWikiMsg( $msgKey, $this->getTitle()->getPrefixedText() );
+       }
+
+       public function doesWrites() {
+               return true;
+       }
+}