* http://www.mediawiki.org/ * * 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 */ class SpecialImport extends SpecialPage { private $interwiki = false; private $namespace; private $frompage = ''; private $logcomment= false; private $history = true; private $includeTemplates = false; /** * Constructor */ public function __construct() { parent::__construct( 'Import', 'import' ); global $wgImportTargetNamespace; $this->namespace = $wgImportTargetNamespace; } /** * Execute */ function execute( $par ) { global $wgRequest, $wgUser, $wgOut; $this->setHeaders(); $this->outputHeader(); if ( wfReadOnly() ) { global $wgOut; $wgOut->readOnlyPage(); return; } if( !$wgUser->isAllowed( 'import' ) && !$wgUser->isAllowed( 'importupload' ) ) return $wgOut->permissionRequired( 'import' ); # TODO: allow Title::getUserPermissionsErrors() to take an array # FIXME: Title::checkSpecialsAndNSPermissions() has a very wierd expectation of what # getUserPermissionsErrors() might actually be used for, hence the 'ns-specialprotected' $errors = wfMergeErrorArrays( $this->getTitle()->getUserPermissionsErrors( 'import', $wgUser, true, array( 'ns-specialprotected', 'badaccess-group0', 'badaccess-groups' ) ), $this->getTitle()->getUserPermissionsErrors( 'importupload', $wgUser, true, array( 'ns-specialprotected', 'badaccess-group0', 'badaccess-groups' ) ) ); if( $errors ){ $wgOut->showPermissionsErrorPage( $errors ); return; } if ( $wgRequest->wasPosted() && $wgRequest->getVal( 'action' ) == 'submit' ) { $this->doImport(); } $this->showForm(); } /** * Do the actual import */ private function doImport() { global $wgOut, $wgRequest, $wgUser, $wgImportSources, $wgExportMaxLinkDepth; $isUpload = false; $this->namespace = $wgRequest->getIntOrNull( 'namespace' ); $sourceName = $wgRequest->getVal( "source" ); $this->logcomment = $wgRequest->getText( 'log-comment' ); $this->pageLinkDepth = $wgExportMaxLinkDepth == 0 ? 0 : $wgRequest->getIntOrNull( 'pagelink-depth' ); if ( !$wgUser->matchEditToken( $wgRequest->getVal( 'editToken' ) ) ) { $source = new WikiErrorMsg( 'import-token-mismatch' ); } elseif ( $sourceName == 'upload' ) { $isUpload = true; if( $wgUser->isAllowed( 'importupload' ) ) { $source = ImportStreamSource::newFromUpload( "xmlimport" ); } else { return $wgOut->permissionRequired( 'importupload' ); } } elseif ( $sourceName == "interwiki" ) { if( !$wgUser->isAllowed( 'import' ) ){ return $wgOut->permissionRequired( 'import' ); } $this->interwiki = $wgRequest->getVal( 'interwiki' ); if ( !in_array( $this->interwiki, $wgImportSources ) ) { $source = new WikiErrorMsg( "import-invalid-interwiki" ); } else { $this->history = $wgRequest->getCheck( 'interwikiHistory' ); $this->frompage = $wgRequest->getText( "frompage" ); $this->includeTemplates = $wgRequest->getCheck( 'interwikiTemplates' ); $source = ImportStreamSource::newFromInterwiki( $this->interwiki, $this->frompage, $this->history, $this->includeTemplates, $this->pageLinkDepth ); } } else { $source = new WikiErrorMsg( "importunknownsource" ); } if( WikiError::isError( $source ) ) { $wgOut->wrapWikiMsg( '

$1

', array( 'importfailed', $source->getMessage() ) ); } else { $wgOut->addWikiMsg( "importstart" ); $importer = new WikiImporter( $source ); if( !is_null( $this->namespace ) ) { $importer->setTargetNamespace( $this->namespace ); } $reporter = new ImportReporter( $importer, $isUpload, $this->interwiki , $this->logcomment); $reporter->open(); $result = $importer->doImport(); $resultCount = $reporter->close(); if( WikiError::isError( $result ) ) { # No source or XML parse error $wgOut->wrapWikiMsg( '

$1

', array( 'importfailed', $result->getMessage() ) ); } elseif( WikiError::isError( $resultCount ) ) { # Zero revisions $wgOut->wrapWikiMsg( '

$1

', array( 'importfailed', $resultCount->getMessage() ) ); } else { # Success! $wgOut->addWikiMsg( 'importsuccess' ); } $wgOut->addWikiText( '
' ); } } private function showForm() { global $wgUser, $wgOut, $wgRequest, $wgImportSources, $wgExportMaxLinkDepth; $action = $this->getTitle()->getLocalUrl( array( 'action' => 'submit' ) ); if( $wgUser->isAllowed( 'importupload' ) ) { $wgOut->addWikiMsg( "importtext" ); $wgOut->addHTML( Xml::fieldset( wfMsg( 'import-upload' ) ). Xml::openElement( 'form', array( 'enctype' => 'multipart/form-data', 'method' => 'post', 'action' => $action, 'id' => 'mw-import-upload-form' ) ) . Xml::hidden( 'action', 'submit' ) . Xml::hidden( 'source', 'upload' ) . Xml::openElement( 'table', array( 'id' => 'mw-import-table' ) ) . " " . Xml::label( wfMsg( 'import-upload-filename' ), 'xmlimport' ) . " " . Xml::input( 'xmlimport', 50, '', array( 'type' => 'file' ) ) . ' ' . " " . Xml::label( wfMsg( 'import-comment' ), 'mw-import-comment' ) . " " . Xml::input( 'log-comment', 50, '', array( 'id' => 'mw-import-comment', 'type' => 'text' ) ) . ' ' . " " . Xml::submitButton( wfMsg( 'uploadbtn' ) ) . " " . Xml::closeElement( 'table' ). Xml::hidden( 'editToken', $wgUser->editToken() ) . Xml::closeElement( 'form' ) . Xml::closeElement( 'fieldset' ) ); } else { if( empty( $wgImportSources ) ) { $wgOut->addWikiMsg( 'importnosources' ); } } if( $wgUser->isAllowed( 'import' ) && !empty( $wgImportSources ) ) { # Show input field for import depth only if $wgExportMaxLinkDepth > 0 $importDepth = ''; if( $wgExportMaxLinkDepth > 0 ) { $importDepth = " " . wfMsgExt( 'export-pagelinks', 'parseinline' ) . " " . Xml::input( 'pagelink-depth', 3, 0 ) . " "; } $wgOut->addHTML( Xml::fieldset( wfMsg( 'importinterwiki' ) ) . Xml::openElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'mw-import-interwiki-form' ) ) . wfMsgExt( 'import-interwiki-text', array( 'parse' ) ) . Xml::hidden( 'action', 'submit' ) . Xml::hidden( 'source', 'interwiki' ) . Xml::hidden( 'editToken', $wgUser->editToken() ) . Xml::openElement( 'table', array( 'id' => 'mw-import-table' ) ) . " " . Xml::label( wfMsg( 'import-interwiki-source' ), 'interwiki' ) . " " . Xml::openElement( 'select', array( 'name' => 'interwiki' ) ) ); foreach( $wgImportSources as $prefix ) { $selected = ( $this->interwiki === $prefix ) ? ' selected="selected"' : ''; $wgOut->addHTML( Xml::option( $prefix, $prefix, $selected ) ); } $wgOut->addHTML( Xml::closeElement( 'select' ) . Xml::input( 'frompage', 50, $this->frompage ) . " " . Xml::checkLabel( wfMsg( 'import-interwiki-history' ), 'interwikiHistory', 'interwikiHistory', $this->history ) . " " . Xml::checkLabel( wfMsg( 'import-interwiki-templates' ), 'interwikiTemplates', 'interwikiTemplates', $this->includeTemplates ) . " $importDepth " . Xml::label( wfMsg( 'import-interwiki-namespace' ), 'namespace' ) . " " . Xml::namespaceSelector( $this->namespace, '' ) . " " . Xml::label( wfMsg( 'import-comment' ), 'mw-interwiki-comment' ) . " " . Xml::input( 'log-comment', 50, '', array( 'id' => 'mw-interwiki-comment', 'type' => 'text' ) ) . ' ' . " " . Xml::submitButton( wfMsg( 'import-interwiki-submit' ), array( 'accesskey' => 's' ) ) . " " . Xml::closeElement( 'table' ). Xml::closeElement( 'form' ) . Xml::closeElement( 'fieldset' ) ); } } } /** * Reporting callback * @ingroup SpecialPage */ class ImportReporter { private $reason=false; function __construct( $importer, $upload, $interwiki , $reason=false ) { $importer->setPageOutCallback( array( $this, 'reportPage' ) ); $this->mPageCount = 0; $this->mIsUpload = $upload; $this->mInterwiki = $interwiki; $this->reason = $reason; } function open() { global $wgOut; $wgOut->addHTML( "\n" ); return new WikiErrorMsg( "importnopages" ); } $wgOut->addHTML( "\n" ); return $this->mPageCount; } }