X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/includes/api/ApiUndelete.php

diff --git a/includes/api/ApiUndelete.php b/includes/api/ApiUndelete.php
index 7205d05d..3aa7b608 100644
--- a/includes/api/ApiUndelete.php
+++ b/includes/api/ApiUndelete.php
@@ -1,10 +1,10 @@
 <?php
 /**
- * API for MediaWiki 1.8+
+ *
  *
  * Created on Jul 3, 2007
  *
- * Copyright © 2007 Roan Kattouw <Firstname>.<Lastname>@home.nl
+ * Copyright © 2007 Roan Kattouw "<Firstname>.<Lastname>@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
@@ -24,57 +24,65 @@
  * @file
  */
 
-if ( !defined( 'MEDIAWIKI' ) ) {
-	// Eclipse helper - will be ignored in production
-	require_once( "ApiBase.php" );
-}
-
 /**
  * @ingroup API
  */
 class ApiUndelete extends ApiBase {
 
-	public function __construct( $main, $action ) {
-		parent::__construct( $main, $action );
-	}
-
 	public function execute() {
-		global $wgUser;
+		$this->useTransactionalTimeLimit();
+
 		$params = $this->extractRequestParams();
 
-		if ( !$wgUser->isAllowed( 'undelete' ) ) {
-			$this->dieUsageMsg( array( 'permdenied-undelete' ) );
+		$user = $this->getUser();
+		if ( $user->isBlocked() ) {
+			$this->dieBlocked( $user->getBlock() );
 		}
 
-		if ( $wgUser->isBlocked() ) {
-			$this->dieUsageMsg( array( 'blockedtext' ) );
+		$titleObj = Title::newFromText( $params['title'] );
+		if ( !$titleObj || $titleObj->isExternal() ) {
+			$this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['title'] ) ] );
 		}
 
-		$titleObj = Title::newFromText( $params['title'] );
-		if ( !$titleObj ) {
-			$this->dieUsageMsg( array( 'invalidtitle', $params['title'] ) );
+		if ( !$titleObj->userCan( 'undelete', $user, 'secure' ) ) {
+			$this->dieWithError( 'permdenied-undelete' );
+		}
+
+		// Check if user can add tags
+		if ( !is_null( $params['tags'] ) ) {
+			$ableToTag = ChangeTags::canAddTagsAccompanyingChange( $params['tags'], $user );
+			if ( !$ableToTag->isOK() ) {
+				$this->dieStatus( $ableToTag );
+			}
 		}
 
 		// Convert timestamps
 		if ( !isset( $params['timestamps'] ) ) {
-			$params['timestamps'] = array();
+			$params['timestamps'] = [];
 		}
 		if ( !is_array( $params['timestamps'] ) ) {
-			$params['timestamps'] = array( $params['timestamps'] );
+			$params['timestamps'] = [ $params['timestamps'] ];
 		}
 		foreach ( $params['timestamps'] as $i => $ts ) {
 			$params['timestamps'][$i] = wfTimestamp( TS_MW, $ts );
 		}
 
-		$pa = new PageArchive( $titleObj );
-		$retval = $pa->undelete( ( isset( $params['timestamps'] ) ? $params['timestamps'] : array() ), $params['reason'] );
+		$pa = new PageArchive( $titleObj, $this->getConfig() );
+		$retval = $pa->undelete(
+			( isset( $params['timestamps'] ) ? $params['timestamps'] : [] ),
+			$params['reason'],
+			$params['fileids'],
+			false,
+			$user,
+			$params['tags']
+		);
 		if ( !is_array( $retval ) ) {
-			$this->dieUsageMsg( array( 'cannotundelete' ) );
+			$this->dieWithError( 'apierror-cantundelete' );
 		}
 
 		if ( $retval[1] ) {
-			wfRunHooks( 'FileUndeleteComplete',
-				array( $titleObj, array(), $wgUser, $params['reason'] ) );
+			Hooks::run( 'FileUndeleteComplete',
+				[ $titleObj, $params['fileids'], $this->getUser(), $params['reason'] ] );
 		}
 
 		$this->setWatch( $params['watchlist'], $titleObj );
@@ -82,7 +90,7 @@ class ApiUndelete extends ApiBase {
 		$info['title'] = $titleObj->getPrefixedText();
 		$info['revisions'] = intval( $retval[0] );
 		$info['fileversions'] = intval( $retval[1] );
-		$info['reason'] = intval( $retval[2] );
+		$info['reason'] = $retval[2];
 		$this->getResult()->addValue( null, $this->getModuleName(), $info );
 	}
 
@@ -95,70 +103,51 @@ class ApiUndelete extends ApiBase {
 	}
 
 	public function getAllowedParams() {
-		return array(
-			'title' => array(
+		return [
+			'title' => [
 				ApiBase::PARAM_TYPE => 'string',
 				ApiBase::PARAM_REQUIRED => true
-			),
-			'token' => null,
+			],
 			'reason' => '',
-			'timestamps' => array(
-				ApiBase::PARAM_ISMULTI => true
-			),
-			'watchlist' => array(
+			'tags' => [
+				ApiBase::PARAM_TYPE => 'tags',
+				ApiBase::PARAM_ISMULTI => true,
+			],
+			'timestamps' => [
+				ApiBase::PARAM_TYPE => 'timestamp',
+				ApiBase::PARAM_ISMULTI => true,
+			],
+			'fileids' => [
+				ApiBase::PARAM_TYPE => 'integer',
+				ApiBase::PARAM_ISMULTI => true,
+			],
+			'watchlist' => [
 				ApiBase::PARAM_DFLT => 'preferences',
-				ApiBase::PARAM_TYPE => array(
+				ApiBase::PARAM_TYPE => [
 					'watch',
 					'unwatch',
 					'preferences',
 					'nochange'
-				),
-			),
-		);
-	}
-
-	public function getParamDescription() {
-		return array(
-			'title' => 'Title of the page you want to restore',
-			'token' => 'An undelete token previously retrieved through list=deletedrevs',
-			'reason' => 'Reason for restoring (optional)',
-			'timestamps' => 'Timestamps of the revisions to restore. If not set, all revisions will be restored.',
-			'watchlist' => 'Unconditionally add or remove the page from your watchlist, use preferences or do not change watch',
-		);
-	}
-
-	public function getDescription() {
-		return array(
-			'Restore certain revisions of a deleted page. A list of deleted revisions (including timestamps) can be',
-			'retrieved through list=deletedrevs'
-		);
-	}
-
-	public function getPossibleErrors() {
-		return array_merge( parent::getPossibleErrors(), array(
-			array( 'permdenied-undelete' ),
-			array( 'blockedtext' ),
-			array( 'invalidtitle', 'title' ),
-			array( 'cannotundelete' ),
-		) );
+				],
+			],
+		];
 	}
 
 	public function needsToken() {
-		return true;
+		return 'csrf';
 	}
 
-	public function getTokenSalt() {
-		return '';
-	}
-
-	protected function getExamples() {
-		return array(
-			'api.php?action=undelete&title=Main%20Page&token=123ABC&reason=Restoring%20main%20page',
-			'api.php?action=undelete&title=Main%20Page&token=123ABC&timestamps=20070703220045|20070702194856'
-		);
+	protected function getExamplesMessages() {
+		return [
+			'action=undelete&title=Main%20Page&token=123ABC&reason=Restoring%20main%20page'
+				=> 'apihelp-undelete-example-page',
+			'action=undelete&title=Main%20Page&token=123ABC' .
+				'&timestamps=2007-07-03T22:00:45Z|2007-07-02T19:48:56Z'
+				=> 'apihelp-undelete-example-revisions',
+		];
 	}
 
-	public function getVersion() {
-		return __CLASS__ . ': $Id$';
+	public function getHelpUrls() {
+		return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Undelete';
 	}
 }