Merge "Added some extra tests for ORMRow class"
[lhc/web/wiklou.git] / includes / api / ApiImport.php
index 2633bbe..6663d97 100644 (file)
@@ -1,11 +1,10 @@
 <?php
-
-/*
- * Created on Feb 4, 2009
+/**
  *
- * API for MediaWiki 1.8+
  *
- * Copyright (C) 2009 Roan Kattouw <Firstname>.<Lastname>@home.nl
+ * Created on Feb 4, 2009
+ *
+ * Copyright © 2009 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
  *
  * 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' );
-}
-
 /**
  * API module that imports an XML file like Special:Import does
  *
@@ -36,69 +32,64 @@ if ( !defined( 'MEDIAWIKI' ) ) {
 class ApiImport extends ApiBase {
 
        public function __construct( $main, $action ) {
-               parent :: __construct( $main, $action );
+               parent::__construct( $main, $action );
        }
 
        public function execute() {
-               global $wgUser;
-               if ( !$wgUser->isAllowed( 'import' ) )
-                       $this->dieUsageMsg( array( 'cantimport' ) );
+               $user = $this->getUser();
                $params = $this->extractRequestParams();
-               if ( !isset( $params['token'] ) )
-                       $this->dieUsageMsg( array( 'missingparam', 'token' ) );
-               if ( !$wgUser->matchEditToken( $params['token'] ) )
-                       $this->dieUsageMsg( array( 'sessionfailure' ) );
 
-               $source = null;
                $isUpload = false;
-               if ( isset( $params['interwikisource'] ) )
-               {
-                       if ( !isset( $params['interwikipage'] ) )
+               if ( isset( $params['interwikisource'] ) ) {
+                       if ( !$user->isAllowed( 'import' ) ) {
+                               $this->dieUsageMsg( 'cantimport' );
+                       }
+                       if ( !isset( $params['interwikipage'] ) ) {
                                $this->dieUsageMsg( array( 'missingparam', 'interwikipage' ) );
+                       }
                        $source = ImportStreamSource::newFromInterwiki(
-                                       $params['interwikisource'],
-                                       $params['interwikipage'],
-                                       $params['fullhistory'],
-                                       $params['templates'] );
-               }
-               else
-               {
+                               $params['interwikisource'],
+                               $params['interwikipage'],
+                               $params['fullhistory'],
+                               $params['templates']
+                       );
+               } else {
                        $isUpload = true;
-                       if ( !$wgUser->isAllowed( 'importupload' ) )
-                               $this->dieUsageMsg( array( 'cantimport-upload' ) );
+                       if ( !$user->isAllowed( 'importupload' ) ) {
+                               $this->dieUsageMsg( 'cantimport-upload' );
+                       }
                        $source = ImportStreamSource::newFromUpload( 'xml' );
                }
-               if ( $source instanceof WikiErrorMsg )
-                       $this->dieUsageMsg( array_merge(
-                               array( $source->getMessageKey() ),
-                               $source->getMessageArgs() ) );
-               else if ( WikiError::isError( $source ) )
-                       // This shouldn't happen
-                       $this->dieUsageMsg( array( 'import-unknownerror', $source->getMessage() ) );
-
-               $importer = new WikiImporter( $source );
-               if ( isset( $params['namespace'] ) )
+               if ( !$source->isOK() ) {
+                       $this->dieUsageMsg( $source->getErrorsArray() );
+               }
+
+               $importer = new WikiImporter( $source->value );
+               if ( isset( $params['namespace'] ) ) {
                        $importer->setTargetNamespace( $params['namespace'] );
-               $reporter = new ApiImportReporter( $importer, $isUpload,
-                                       $params['interwikisource'],
-                                       $params['summary'] );
-
-               $result = $importer->doImport();
-               if ( $result instanceof WikiXmlError )
-                       $this->dieUsageMsg( array( 'import-xml-error',
-                               $result->mLine,
-                               $result->mColumn,
-                               $result->mByte . $result->mContext,
-                               xml_error_string( $result->mXmlError ) ) );
-               else if ( WikiError::isError( $result ) )
-                       // This shouldn't happen
-                       $this->dieUsageMsg( array( 'import-unknownerror', $result->getMessage() ) );
+               }
+               $reporter = new ApiImportReporter(
+                       $importer,
+                       $isUpload,
+                       $params['interwikisource'],
+                       $params['summary']
+               );
+
+               try {
+                       $importer->doImport();
+               } catch ( MWException $e ) {
+                       $this->dieUsageMsg( array( 'import-unknownerror', $e->getMessage() ) );
+               }
+
                $resultData = $reporter->getData();
-               $this->getResult()->setIndexedTagName( $resultData, 'page' );
-               $this->getResult()->addValue( null, $this->getModuleName(), $resultData );
+               $result = $this->getResult();
+               $result->setIndexedTagName( $resultData, 'page' );
+               $result->addValue( null, $this->getModuleName(), $resultData );
        }
 
-       public function mustBePosted() { return true; }
+       public function mustBePosted() {
+               return true;
+       }
 
        public function isWriteMode() {
                return true;
@@ -106,24 +97,24 @@ class ApiImport extends ApiBase {
 
        public function getAllowedParams() {
                global $wgImportSources;
-               return array (
+               return array(
                        'token' => null,
                        'summary' => null,
                        'xml' => null,
                        'interwikisource' => array(
-                               ApiBase :: PARAM_TYPE => $wgImportSources
+                               ApiBase::PARAM_TYPE => $wgImportSources
                        ),
                        'interwikipage' => null,
                        'fullhistory' => false,
                        'templates' => false,
                        'namespace' => array(
-                               ApiBase :: PARAM_TYPE => 'namespace'
+                               ApiBase::PARAM_TYPE => 'namespace'
                        )
                );
        }
 
        public function getParamDescription() {
-               return array (
+               return array(
                        'token' => 'Import token obtained through prop=info',
                        'summary' => 'Import summary',
                        'xml' => 'Uploaded XML file',
@@ -135,19 +126,54 @@ class ApiImport extends ApiBase {
                );
        }
 
+       public function getResultProperties() {
+               return array(
+                       ApiBase::PROP_LIST => true,
+                       '' => array(
+                               'ns' => 'namespace',
+                               'title' => 'string',
+                               'revisions' => 'integer'
+                       )
+               );
+       }
+
        public function getDescription() {
-               return array (
-                       'Import a page from another wiki, or an XML file'
+               return array(
+                       'Import a page from another wiki, or an XML file.' ,
+                       'Note that the HTTP POST must be done as a file upload (i.e. using multipart/form-data) when',
+                       'sending a file for the "xml" parameter.'
                );
        }
 
-       protected function getExamples() {
+       public function getPossibleErrors() {
+               return array_merge( parent::getPossibleErrors(), array(
+                       array( 'cantimport' ),
+                       array( 'missingparam', 'interwikipage' ),
+                       array( 'cantimport-upload' ),
+                       array( 'import-unknownerror', 'source' ),
+                       array( 'import-unknownerror', 'result' ),
+               ) );
+       }
+
+       public function needsToken() {
+               return true;
+       }
+
+       public function getTokenSalt() {
+               return '';
+       }
+
+       public function getExamples() {
                return array(
-                       'Import [[meta:Help:Parserfunctions]] to namespace 100 with full history:',
-                       '  api.php?action=import&interwikisource=meta&interwikipage=Help:ParserFunctions&namespace=100&fullhistory&token=123ABC',
+                       'api.php?action=import&interwikisource=meta&interwikipage=Help:ParserFunctions&namespace=100&fullhistory=&token=123ABC'
+                               => 'Import [[meta:Help:Parserfunctions]] to namespace 100 with full history',
                );
        }
 
+       public function getHelpUrls() {
+               return 'https://www.mediawiki.org/wiki/API:Import';
+       }
+
        public function getVersion() {
                return __CLASS__ . ': $Id$';
        }
@@ -160,20 +186,34 @@ class ApiImport extends ApiBase {
 class ApiImportReporter extends ImportReporter {
        private $mResultArr = array();
 
-       function reportPage( $title, $origTitle, $revisionCount, $successCount )
-       {
+       /**
+        * @param $title Title
+        * @param $origTitle Title
+        * @param $revisionCount int
+        * @param $successCount int
+        * @param $pageInfo
+        * @return void
+        */
+       function reportPage( $title, $origTitle, $revisionCount, $successCount, $pageInfo ) {
                // Add a result entry
                $r = array();
-               ApiQueryBase::addTitleInfo( $r, $title );
-               $r['revisions'] = intval( $successCount );
+
+               if ( $title === null ) {
+                       # Invalid or non-importable title
+                       $r['title'] = $pageInfo['title'];
+                       $r['invalid'] = '';
+               } else {
+                       ApiQueryBase::addTitleInfo( $r, $title );
+                       $r['revisions'] = intval( $successCount );
+               }
+
                $this->mResultArr[] = $r;
 
                // Piggyback on the parent to do the logging
-               parent::reportPage( $title, $origTitle, $revisionCount, $successCount );
+               parent::reportPage( $title, $origTitle, $revisionCount, $successCount, $pageInfo );
        }
 
-       function getData()
-       {
+       function getData() {
                return $this->mResultArr;
        }
 }