X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fapi%2FApiRollback.php;h=4de49ea9baa4e98e47d99d25e875541b87f6c0d2;hb=9e41908dc0a3629da35cd8dd6c00abed59098227;hp=5e2178945c38499cb59047a5caf4c6dd60fb7715;hpb=19358606a17e4361594b65e6b93577e79e9c66a6;p=lhc%2Fweb%2Fwiklou.git diff --git a/includes/api/ApiRollback.php b/includes/api/ApiRollback.php index 5e2178945c..4de49ea9ba 100644 --- a/includes/api/ApiRollback.php +++ b/includes/api/ApiRollback.php @@ -1,10 +1,10 @@ .@home.nl + * Copyright © 2007 Roan Kattouw .@gmail.com * * 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 @@ -18,110 +18,191 @@ * * 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., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html + * + * @file */ -if (!defined('MEDIAWIKI')) { - // Eclipse helper - will be ignored in production - require_once ("ApiBase.php"); -} - /** - * @addtogroup API + * @ingroup API */ class ApiRollback extends ApiBase { - public function __construct($main, $action) { - parent :: __construct($main, $action); + public function __construct( $main, $action ) { + parent::__construct( $main, $action ); } + /** + * @var Title + */ + private $mTitleObj = null; + + /** + * @var User + */ + private $mUser = null; + public function execute() { - global $wgUser; - $this->getMain()->requestWriteMode(); $params = $this->extractRequestParams(); - - $titleObj = NULL; - if(!isset($params['title'])) - $this->dieUsageMsg(array('missingparam', 'title')); - if(!isset($params['user'])) - $this->dieUsageMsg(array('missingparam', 'user')); - if(!isset($params['token'])) - $this->dieUsageMsg(array('missingparam', 'token')); - - $titleObj = Title::newFromText($params['title']); - if(!$titleObj) - $this->dieUsageMsg(array('invalidtitle', $params['title'])); - if(!$titleObj->exists()) - $this->dieUsageMsg(array('notanarticle')); - - $username = User::getCanonicalName($params['user']); - if(!$username) - $this->dieUsageMsg(array('invaliduser', $params['user'])); - - $articleObj = new Article($titleObj); - $summary = (isset($params['summary']) ? $params['summary'] : ""); - $details = null; - $dbw = wfGetDb(DB_MASTER); - $dbw->begin(); - $retval = $articleObj->doRollback($username, $summary, $params['token'], $params['markbot'], $details); - - if(!empty($retval)) + + // User and title already validated in call to getTokenSalt from Main + $titleObj = $this->getRbTitle(); + $pageObj = WikiPage::factory( $titleObj ); + $summary = ( isset( $params['summary'] ) ? $params['summary'] : '' ); + $details = array(); + $retval = $pageObj->doRollback( $this->getRbUser(), $summary, $params['token'], $params['markbot'], $details, $this->getUser() ); + + if ( $retval ) { // We don't care about multiple errors, just report one of them - $this->dieUsageMsg(current($retval)); + $this->dieUsageMsg( reset( $retval ) ); + } - $dbw->commit(); - $current = $target = $summary = NULL; - extract($details); + $this->setWatch( $params['watchlist'], $titleObj ); $info = array( 'title' => $titleObj->getPrefixedText(), - 'pageid' => $current->getPage(), - 'summary' => $summary, - 'revid' => $titleObj->getLatestRevID(), - 'old_revid' => $current->getID(), - 'last_revid' => $target->getID() + 'pageid' => intval( $details['current']->getPage() ), + 'summary' => $details['summary'], + 'revid' => intval( $details['newid'] ), + 'old_revid' => intval( $details['current']->getID() ), + 'last_revid' => intval( $details['target']->getID() ) ); - $this->getResult()->addValue(null, $this->getModuleName(), $info); + $this->getResult()->addValue( null, $this->getModuleName(), $info ); } - - public function mustBePosted() { return true; } - + + public function mustBePosted() { + return true; + } + + public function isWriteMode() { + return true; + } + public function getAllowedParams() { - return array ( - 'title' => null, - 'user' => null, + return array( + 'title' => array( + ApiBase::PARAM_TYPE => 'string', + ApiBase::PARAM_REQUIRED => true + ), + 'user' => array( + ApiBase::PARAM_TYPE => 'string', + ApiBase::PARAM_REQUIRED => true + ), 'token' => null, 'summary' => null, - 'markbot' => false + 'markbot' => false, + 'watchlist' => array( + ApiBase::PARAM_DFLT => 'preferences', + ApiBase::PARAM_TYPE => array( + 'watch', + 'unwatch', + 'preferences', + 'nochange' + ), + ), ); } public function getParamDescription() { - return array ( + return array( 'title' => 'Title of the page you want to rollback.', 'user' => 'Name of the user whose edits are to be rolled back. If set incorrectly, you\'ll get a badtoken error.', - 'token' => 'A rollback token previously retrieved through prop=info', - 'summary' => 'Custom edit summary. If not set, default summary will be used.', - 'markbot' => 'Mark the reverted edits and the revert as bot edits' + 'token' => "A rollback token previously retrieved through {$this->getModulePrefix()}prop=revisions", + 'summary' => 'Custom edit summary. If not set, default summary will be used', + 'markbot' => 'Mark the reverted edits and the revert as bot edits', + 'watchlist' => 'Unconditionally add or remove the page from your watchlist, use preferences or do not change watch', + ); + } + + public function getResultProperties() { + return array( + '' => array( + 'title' => 'string', + 'pageid' => 'integer', + 'summary' => 'string', + 'revid' => 'integer', + 'old_revid' => 'integer', + 'last_revid' => 'integer' + ) ); } public function getDescription() { return array( - 'Undoes the last edit to the page. If the last user who edited the page made multiple edits in a row,', - 'they will all be rolled back. You need to be logged in as a sysop to use this function, see also action=login.' - ); + 'Undo the last edit to the page. If the last user who edited the page made multiple edits in a row,', + 'they will all be rolled back' + ); } - protected function getExamples() { - return array ( + public function getPossibleErrors() { + return array_merge( parent::getPossibleErrors(), array( + array( 'invalidtitle', 'title' ), + array( 'notanarticle' ), + array( 'invaliduser', 'user' ), + ) ); + } + + public function needsToken() { + return true; + } + + public function getTokenSalt() { + return array( $this->getRbTitle()->getPrefixedText(), $this->getRbUser() ); + } + + private function getRbUser() { + if ( $this->mUser !== null ) { + return $this->mUser; + } + + $params = $this->extractRequestParams(); + + // We need to be able to revert IPs, but getCanonicalName rejects them + $this->mUser = User::isIP( $params['user'] ) + ? $params['user'] + : User::getCanonicalName( $params['user'] ); + if ( !$this->mUser ) { + $this->dieUsageMsg( array( 'invaliduser', $params['user'] ) ); + } + + return $this->mUser; + } + + /** + * @return Title + */ + private function getRbTitle() { + if ( $this->mTitleObj !== null ) { + return $this->mTitleObj; + } + + $params = $this->extractRequestParams(); + + $this->mTitleObj = Title::newFromText( $params['title'] ); + + if ( !$this->mTitleObj ) { + $this->dieUsageMsg( array( 'invalidtitle', $params['title'] ) ); + } + if ( !$this->mTitleObj->exists() ) { + $this->dieUsageMsg( 'notanarticle' ); + } + + return $this->mTitleObj; + } + + public function getExamples() { + return array( 'api.php?action=rollback&title=Main%20Page&user=Catrope&token=123ABC', 'api.php?action=rollback&title=Main%20Page&user=217.121.114.116&token=123ABC&summary=Reverting%20vandalism&markbot=1' ); } + public function getHelpUrls() { + return 'https://www.mediawiki.org/wiki/API:Rollback'; + } + public function getVersion() { return __CLASS__ . ': $Id$'; }