MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / specials / SpecialEmailInvalidate.php

diff --git a/includes/specials/SpecialEmailInvalidate.php b/includes/specials/SpecialEmailInvalidate.php
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+<?php
+/**
+ * Implements Special:EmailInvalidation
+ *
+ * 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.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup SpecialPage
+ */
+
+/**
+ * Special page allows users to cancel an email confirmation using the e-mail
+ * confirmation code
+ *
+ * @ingroup SpecialPage
+ */
+class EmailInvalidation extends UnlistedSpecialPage {
+       public function __construct() {
+               parent::__construct( 'Invalidateemail', 'editmyprivateinfo' );
+       }
+
+       public function doesWrites() {
+               return true;
+       }
+
+       function execute( $code ) {
+               // Ignore things like master queries/connections on GET requests.
+               // It's very convenient to just allow formless link usage.
+               $trxProfiler = Profiler::instance()->getTransactionProfiler();
+
+               $this->setHeaders();
+               $this->checkReadOnly();
+               $this->checkPermissions();
+
+               $old = $trxProfiler->setSilenced( true );
+               $this->attemptInvalidate( $code );
+               $trxProfiler->setSilenced( $old );
+       }
+
+       /**
+        * Attempt to invalidate the user's email address and show success or failure
+        * as needed; if successful, link to main page
+        *
+        * @param string $code Confirmation code
+        */
+       private function attemptInvalidate( $code ) {
+               $user = User::newFromConfirmationCode( $code, User::READ_LATEST );
+               if ( !is_object( $user ) ) {
+                       $this->getOutput()->addWikiMsg( 'confirmemail_invalid' );
+
+                       return;
+               }
+
+               $user->invalidateEmail();
+               $user->saveSettings();
+               $this->getOutput()->addWikiMsg( 'confirmemail_invalidated' );
+
+               if ( !$this->getUser()->isLoggedIn() ) {
+                       $this->getOutput()->returnToMain();
+               }
+       }
+}