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authorPierre Schmitz <pierre@archlinux.de>2011-12-03 13:29:22 +0100
committerPierre Schmitz <pierre@archlinux.de>2011-12-03 13:29:22 +0100
commitca32f08966f1b51fcb19460f0996bb0c4048e6fe (patch)
treeec04cc15b867bc21eedca904cea9af0254531a11 /includes/actions/RollbackAction.php
parenta22fbfc60f36f5f7ee10d5ae6fe347340c2ee67c (diff)
Update to MediaWiki 1.18.0
* also update ArchLinux skin to chagnes in MonoBook * Use only css to hide our menu bar when printing
Diffstat (limited to 'includes/actions/RollbackAction.php')
-rw-r--r--includes/actions/RollbackAction.php122
1 files changed, 122 insertions, 0 deletions
diff --git a/includes/actions/RollbackAction.php b/includes/actions/RollbackAction.php
new file mode 100644
index 00000000..9036ebf5
--- /dev/null
+++ b/includes/actions/RollbackAction.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * Edit rollback user interface
+ *
+ * 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 Action
+ */
+
+/**
+ * User interface for the rollback action
+ *
+ * @ingroup Action
+ */
+class RollbackAction extends FormlessAction {
+
+ public function getName() {
+ return 'rollback';
+ }
+
+ public function getRestriction() {
+ return 'rollback';
+ }
+
+ public function onView() {
+ $details = null;
+
+ $request = $this->getRequest();
+
+ $result = $this->page->doRollback(
+ $request->getVal( 'from' ),
+ $request->getText( 'summary' ),
+ $request->getVal( 'token' ),
+ $request->getBool( 'bot' ),
+ $details,
+ $this->getUser()
+ );
+
+ if ( in_array( array( 'actionthrottledtext' ), $result ) ) {
+ throw new ThrottledError;
+ }
+
+ if ( isset( $result[0][0] ) && ( $result[0][0] == 'alreadyrolled' || $result[0][0] == 'cantrollback' ) ) {
+ $this->getOutput()->setPageTitle( wfMsg( 'rollbackfailed' ) );
+ $errArray = $result[0];
+ $errMsg = array_shift( $errArray );
+ $this->getOutput()->addWikiMsgArray( $errMsg, $errArray );
+
+ if ( isset( $details['current'] ) ) {
+ $current = $details['current'];
+
+ if ( $current->getComment() != '' ) {
+ $this->getOutput()->addHTML( wfMessage( 'editcomment' )->rawParams(
+ Linker::formatComment( $current->getComment() ) )->parse() );
+ }
+ }
+
+ return;
+ }
+
+ # Display permissions errors before read-only message -- there's no
+ # point in misleading the user into thinking the inability to rollback
+ # is only temporary.
+ if ( !empty( $result ) && $result !== array( array( 'readonlytext' ) ) ) {
+ # array_diff is completely broken for arrays of arrays, sigh.
+ # Remove any 'readonlytext' error manually.
+ $out = array();
+ foreach ( $result as $error ) {
+ if ( $error != array( 'readonlytext' ) ) {
+ $out [] = $error;
+ }
+ }
+ $this->getOutput()->showPermissionsErrorPage( $out );
+
+ return;
+ }
+
+ if ( $result == array( array( 'readonlytext' ) ) ) {
+ throw new ReadOnlyError;
+ }
+
+ $current = $details['current'];
+ $target = $details['target'];
+ $newId = $details['newid'];
+ $this->getOutput()->setPageTitle( wfMsg( 'actioncomplete' ) );
+ $this->getOutput()->setRobotPolicy( 'noindex,nofollow' );
+
+ if ( $current->getUserText() === '' ) {
+ $old = wfMsg( 'rev-deleted-user' );
+ } else {
+ $old = Linker::userLink( $current->getUser(), $current->getUserText() )
+ . Linker::userToolLinks( $current->getUser(), $current->getUserText() );
+ }
+
+ $new = Linker::userLink( $target->getUser(), $target->getUserText() )
+ . Linker::userToolLinks( $target->getUser(), $target->getUserText() );
+ $this->getOutput()->addHTML( wfMsgExt( 'rollback-success', array( 'parse', 'replaceafter' ), $old, $new ) );
+ $this->getOutput()->returnToMain( false, $this->getTitle() );
+
+ if ( !$request->getBool( 'hidediff', false ) && !$this->getUser()->getBoolOption( 'norollbackdiff', false ) ) {
+ $de = new DifferenceEngine( $this->getTitle(), $current->getId(), $newId, false, true );
+ $de->showDiff( '', '' );
+ }
+ }
+
+ protected function getDescription() {
+ return '';
+ }
+}