X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fspecials%2FSpecialImport.php;h=2ea030eda578202b15eb467b24d508b93a30ac94;hb=150c56d82cef1a4d241a5be93287d29daa76b91c;hp=83d4d40c5da3241e7d5026d039e96567d05568f4;hpb=24ae4f483394302042b4f7c755facbcd2fa430d4;p=lhc%2Fweb%2Fwiklou.git diff --git a/includes/specials/SpecialImport.php b/includes/specials/SpecialImport.php index 83d4d40c5d..2ea030eda5 100644 --- a/includes/specials/SpecialImport.php +++ b/includes/specials/SpecialImport.php @@ -1,7 +1,8 @@ + * Implements Special:Import + * + * Copyright © 2003,2005 Brion Vibber * http://www.mediawiki.org/ * * This program is free software; you can redistribute it and/or modify @@ -24,148 +25,293 @@ */ /** - * Constructor + * MediaWiki page data importer + * + * @ingroup SpecialPage */ -function wfSpecialImport( $page = '' ) { - global $wgUser, $wgOut, $wgRequest, $wgTitle, $wgImportSources; - global $wgImportTargetNamespace; +class SpecialImport extends SpecialPage { + + private $interwiki = false; + private $namespace; + private $frompage = ''; + private $logcomment= false; + private $history = true; + private $includeTemplates = false; + private $pageLinkDepth; + + /** + * Constructor + */ + public function __construct() { + parent::__construct( 'Import', 'import' ); + global $wgImportTargetNamespace; + $this->namespace = $wgImportTargetNamespace; + } + + /** + * Execute + */ + function execute( $par ) { + $this->setHeaders(); + $this->outputHeader(); + + $user = $this->getUser(); + if ( !$user->isAllowedAny( 'import', 'importupload' ) ) { + throw new PermissionsError( 'import' ); + } + + # @todo Allow Title::getUserPermissionsErrors() to take an array + # @todo 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', $user, true, + array( 'ns-specialprotected', 'badaccess-group0', 'badaccess-groups' ) + ), + $this->getTitle()->getUserPermissionsErrors( + 'importupload', $user, true, + array( 'ns-specialprotected', 'badaccess-group0', 'badaccess-groups' ) + ) + ); - $interwiki = false; - $namespace = $wgImportTargetNamespace; - $frompage = ''; - $history = true; + if ( $errors ) { + throw new PermissionsError( 'import', $errors ); + } + + $this->checkReadOnly(); - if ( wfReadOnly() ) { - $wgOut->readOnlyPage(); - return; + $request = $this->getRequest(); + if ( $request->wasPosted() && $request->getVal( 'action' ) == 'submit' ) { + $this->doImport(); + } + $this->showForm(); } - if( $wgRequest->wasPosted() && $wgRequest->getVal( 'action' ) == 'submit') { + /** + * Do the actual import + */ + private function doImport() { + global $wgImportSources, $wgExportMaxLinkDepth; + $isUpload = false; - $namespace = $wgRequest->getIntOrNull( 'namespace' ); + $request = $this->getRequest(); + $this->namespace = $request->getIntOrNull( 'namespace' ); + $sourceName = $request->getVal( "source" ); - switch( $wgRequest->getVal( "source" ) ) { - case "upload": + $this->logcomment = $request->getText( 'log-comment' ); + $this->pageLinkDepth = $wgExportMaxLinkDepth == 0 ? 0 : $request->getIntOrNull( 'pagelink-depth' ); + + $user = $this->getUser(); + if ( !$user->matchEditToken( $request->getVal( 'editToken' ) ) ) { + $source = Status::newFatal( 'import-token-mismatch' ); + } elseif ( $sourceName == 'upload' ) { $isUpload = true; - if( $wgUser->isAllowed( 'importupload' ) ) { + if( $user->isAllowed( 'importupload' ) ) { $source = ImportStreamSource::newFromUpload( "xmlimport" ); } else { - return $wgOut->permissionRequired( 'importupload' ); + throw new PermissionsError( 'importupload' ); + } + } elseif ( $sourceName == "interwiki" ) { + if( !$user->isAllowed( 'import' ) ){ + throw new PermissionsError( 'import' ); } - break; - case "interwiki": - $interwiki = $wgRequest->getVal( 'interwiki' ); - $history = $wgRequest->getCheck( 'interwikiHistory' ); - $frompage = $wgRequest->getText( "frompage" ); - $source = ImportStreamSource::newFromInterwiki( - $interwiki, - $frompage, - $history ); - break; - default: - $source = new WikiErrorMsg( "importunknownsource" ); + $this->interwiki = $request->getVal( 'interwiki' ); + if ( !in_array( $this->interwiki, $wgImportSources ) ) { + $source = Status::newFatal( "import-invalid-interwiki" ); + } else { + $this->history = $request->getCheck( 'interwikiHistory' ); + $this->frompage = $request->getText( "frompage" ); + $this->includeTemplates = $request->getCheck( 'interwikiTemplates' ); + $source = ImportStreamSource::newFromInterwiki( + $this->interwiki, + $this->frompage, + $this->history, + $this->includeTemplates, + $this->pageLinkDepth ); + } + } else { + $source = Status::newFatal( "importunknownsource" ); } - if( WikiError::isError( $source ) ) { - $wgOut->wrapWikiMsg( '

$1

', array( 'importfailed', $source->getMessage() ) ); + $out = $this->getOutput(); + if( !$source->isGood() ) { + $out->wrapWikiMsg( "

\n$1\n

", array( 'importfailed', $source->getWikiText() ) ); } else { - $wgOut->addWikiMsg( "importstart" ); + $out->addWikiMsg( "importstart" ); - $importer = new WikiImporter( $source ); - if( !is_null( $namespace ) ) { - $importer->setTargetNamespace( $namespace ); + $importer = new WikiImporter( $source->value ); + if( !is_null( $this->namespace ) ) { + $importer->setTargetNamespace( $this->namespace ); } - $reporter = new ImportReporter( $importer, $isUpload, $interwiki ); + $reporter = new ImportReporter( $importer, $isUpload, $this->interwiki , $this->logcomment); + $reporter->setContext( $this->getContext() ); + $exception = false; $reporter->open(); - $result = $importer->doImport(); - $resultCount = $reporter->close(); + try { + $importer->doImport(); + } catch ( MWException $e ) { + $exception = $e; + } + $result = $reporter->close(); - if( WikiError::isError( $result ) ) { + if ( $exception ) { # No source or XML parse error - $wgOut->wrapWikiMsg( '

$1

', array( 'importfailed', $result->getMessage() ) ); - } elseif( WikiError::isError( $resultCount ) ) { + $out->wrapWikiMsg( "

\n$1\n

", array( 'importfailed', $exception->getMessage() ) ); + } elseif( !$result->isGood() ) { # Zero revisions - $wgOut->wrapWikiMsg( '

$1

', array( 'importfailed', $resultCount->getMessage() ) ); + $out->wrapWikiMsg( "

\n$1\n

", array( 'importfailed', $result->getWikiText() ) ); } else { # Success! - $wgOut->addWikiMsg( 'importsuccess' ); + $out->addWikiMsg( 'importsuccess' ); + } + $out->addHTML( '
' ); + } + } + + private function showForm() { + global $wgImportSources, $wgExportMaxLinkDepth; + + $action = $this->getTitle()->getLocalUrl( array( 'action' => 'submit' ) ); + $user = $this->getUser(); + $out = $this->getOutput(); + + if( $user->isAllowed( 'importupload' ) ) { + $out->addWikiMsg( "importtext" ); + $out->addHTML( + Xml::fieldset( $this->msg( 'import-upload' )->text() ). + Xml::openElement( 'form', array( 'enctype' => 'multipart/form-data', 'method' => 'post', + 'action' => $action, 'id' => 'mw-import-upload-form' ) ) . + Html::hidden( 'action', 'submit' ) . + Html::hidden( 'source', 'upload' ) . + Xml::openElement( 'table', array( 'id' => 'mw-import-table' ) ) . + + " + " . + Xml::label( $this->msg( 'import-upload-filename' )->text(), 'xmlimport' ) . + " + " . + Xml::input( 'xmlimport', 50, '', array( 'type' => 'file' ) ) . ' ' . + " + + + " . + Xml::label( $this->msg( 'import-comment' )->text(), 'mw-import-comment' ) . + " + " . + Xml::input( 'log-comment', 50, '', + array( 'id' => 'mw-import-comment', 'type' => 'text' ) ) . ' ' . + " + + + + " . + Xml::submitButton( $this->msg( 'uploadbtn' )->text() ) . + " + " . + Xml::closeElement( 'table' ). + Html::hidden( 'editToken', $user->getEditToken() ) . + Xml::closeElement( 'form' ) . + Xml::closeElement( 'fieldset' ) + ); + } else { + if( empty( $wgImportSources ) ) { + $out->addWikiMsg( 'importnosources' ); } - $wgOut->addWikiText( '
' ); } - } - $action = $wgTitle->getLocalUrl( 'action=submit' ); + if( $user->isAllowed( 'import' ) && !empty( $wgImportSources ) ) { + # Show input field for import depth only if $wgExportMaxLinkDepth > 0 + $importDepth = ''; + if( $wgExportMaxLinkDepth > 0 ) { + $importDepth = " + " . + $this->msg( 'export-pagelinks' )->parse() . + " + " . + Xml::input( 'pagelink-depth', 3, 0 ) . + " + "; + } - if( $wgUser->isAllowed( 'importupload' ) ) { - $wgOut->addWikiMsg( "importtext" ); - $wgOut->addHTML( - Xml::openElement( 'fieldset' ). - Xml::element( 'legend', null, wfMsg( 'import-upload' ) ) . - Xml::openElement( 'form', array( 'enctype' => 'multipart/form-data', 'method' => 'post', 'action' => $action ) ) . - Xml::hidden( 'action', 'submit' ) . - Xml::hidden( 'source', 'upload' ) . - Xml::input( 'xmlimport', 50, '', array( 'type' => 'file' ) ) . ' ' . - Xml::submitButton( wfMsg( 'uploadbtn' ) ) . - Xml::closeElement( 'form' ) . - Xml::closeElement( 'fieldset' ) - ); - } else { - if( empty( $wgImportSources ) ) { - $wgOut->addWikiMsg( 'importnosources' ); - } - } + $out->addHTML( + Xml::fieldset( $this->msg( 'importinterwiki' )->text() ) . + Xml::openElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'mw-import-interwiki-form' ) ) . + $this->msg( 'import-interwiki-text' )->parseAsBlock() . + Html::hidden( 'action', 'submit' ) . + Html::hidden( 'source', 'interwiki' ) . + Html::hidden( 'editToken', $user->getEditToken() ) . + Xml::openElement( 'table', array( 'id' => 'mw-import-table' ) ) . + " + " . + Xml::label( $this->msg( 'import-interwiki-source' )->text(), 'interwiki' ) . + " + " . + Xml::openElement( 'select', array( 'name' => 'interwiki' ) ) + ); + foreach( $wgImportSources as $prefix ) { + $selected = ( $this->interwiki === $prefix ) ? ' selected="selected"' : ''; + $out->addHTML( Xml::option( $prefix, $prefix, $selected ) ); + } - if( !empty( $wgImportSources ) ) { - $wgOut->addHTML( - Xml::openElement( 'fieldset' ) . - Xml::element( 'legend', null, wfMsg( 'importinterwiki' ) ) . - Xml::openElement( 'form', array( 'method' => 'post', 'action' => $action ) ) . - wfMsgExt( 'import-interwiki-text', array( 'parse' ) ) . - Xml::hidden( 'action', 'submit' ) . - Xml::hidden( 'source', 'interwiki' ) . - Xml::openElement( 'table', array( 'id' => 'mw-import-table' ) ) . - " - " . - Xml::openElement( 'select', array( 'name' => 'interwiki' ) ) - ); - foreach( $wgImportSources as $prefix ) { - $selected = ( $interwiki === $prefix ) ? ' selected="selected"' : ''; - $wgOut->addHTML( Xml::option( $prefix, $prefix, $selected ) ); + $out->addHTML( + Xml::closeElement( 'select' ) . + Xml::input( 'frompage', 50, $this->frompage ) . + " + + + + + " . + Xml::checkLabel( $this->msg( 'import-interwiki-history' )->text(), 'interwikiHistory', 'interwikiHistory', $this->history ) . + " + + + + + " . + Xml::checkLabel( $this->msg( 'import-interwiki-templates' )->text(), 'interwikiTemplates', 'interwikiTemplates', $this->includeTemplates ) . + " + + $importDepth + + " . + Xml::label( $this->msg( 'import-interwiki-namespace' )->text(), 'namespace' ) . + " + " . + Html::namespaceSelector( + array( + 'selected' => $this->namespace, + 'all' => '', + ), array( + 'name' => 'namespace', + 'id' => 'namespace', + 'class' => 'namespaceselector', + ) + ) . + " + + + " . + Xml::label( $this->msg( 'import-comment' )->text(), 'mw-interwiki-comment' ) . + " + " . + Xml::input( 'log-comment', 50, '', + array( 'id' => 'mw-interwiki-comment', 'type' => 'text' ) ) . ' ' . + " + + + + + " . + Xml::submitButton( $this->msg( 'import-interwiki-submit' )->text(), Linker::tooltipAndAccesskeyAttribs( 'import' ) ) . + " + " . + Xml::closeElement( 'table' ). + Xml::closeElement( 'form' ) . + Xml::closeElement( 'fieldset' ) + ); } - $wgOut->addHTML( - Xml::closeElement( 'select' ) . - " - " . - Xml::input( 'frompage', 50, $frompage ) . - " - - - - - " . - Xml::checkLabel( wfMsg( 'import-interwiki-history' ), 'interwikiHistory', 'interwikiHistory', $history ) . - " - - - - - " . - Xml::label( wfMsg( 'import-interwiki-namespace' ), 'namespace' ) . - Xml::namespaceSelector( $namespace, '' ) . - " - - - - - " . - Xml::submitButton( wfMsg( 'import-interwiki-submit' ), array( 'accesskey' = 's' ) ) . - " - " . - Xml::closeElement( 'table' ). - Xml::closeElement( 'form' ) . - Xml::closeElement( 'fieldset' ) - ); } } @@ -173,982 +319,111 @@ function wfSpecialImport( $page = '' ) { * Reporting callback * @ingroup SpecialPage */ -class ImportReporter { - function __construct( $importer, $upload, $interwiki ) { - $importer->setPageOutCallback( array( $this, 'reportPage' ) ); +class ImportReporter extends ContextSource { + private $reason=false; + private $mOriginalLogCallback = null; + private $mOriginalPageOutCallback = null; + private $mLogItemCount = 0; + + function __construct( $importer, $upload, $interwiki , $reason=false ) { + $this->mOriginalPageOutCallback = + $importer->setPageOutCallback( array( $this, 'reportPage' ) ); + $this->mOriginalLogCallback = + $importer->setLogItemCallback( array( $this, 'reportLogItem' ) ); + $importer->setNoticeCallback( array( $this, 'reportNotice' ) ); $this->mPageCount = 0; $this->mIsUpload = $upload; $this->mInterwiki = $interwiki; + $this->reason = $reason; } function open() { - global $wgOut; - $wgOut->addHtml( "\n" ); - - return $this->mPageCount; - } -} - -/** - * - * @ingroup SpecialPage - */ -class WikiRevision { - var $title = null; - var $id = 0; - var $timestamp = "20010115000000"; - var $user = 0; - var $user_text = ""; - var $text = ""; - var $comment = ""; - var $minor = false; - - function setTitle( $title ) { - if( is_object( $title ) ) { - $this->title = $title; - } elseif( is_null( $title ) ) { - throw new MWException( "WikiRevision given a null title in import. You may need to adjust \$wgLegalTitleChars." ); - } else { - throw new MWException( "WikiRevision given non-object title in import." ); - } - } - - function setID( $id ) { - $this->id = $id; - } - - function setTimestamp( $ts ) { - # 2003-08-05T18:30:02Z - $this->timestamp = wfTimestamp( TS_MW, $ts ); - } - - function setUsername( $user ) { - $this->user_text = $user; - } - - function setUserIP( $ip ) { - $this->user_text = $ip; - } - - function setText( $text ) { - $this->text = $text; - } - - function setComment( $text ) { - $this->comment = $text; - } - - function setMinor( $minor ) { - $this->minor = (bool)$minor; - } - - function setSrc( $src ) { - $this->src = $src; - } - - function setFilename( $filename ) { - $this->filename = $filename; - } - - function setSize( $size ) { - $this->size = intval( $size ); - } - - function getTitle() { - return $this->title; - } - - function getID() { - return $this->id; - } - - function getTimestamp() { - return $this->timestamp; - } - - function getUser() { - return $this->user_text; - } - - function getText() { - return $this->text; - } - - function getComment() { - return $this->comment; - } - - function getMinor() { - return $this->minor; - } - - function getSrc() { - return $this->src; - } - - function getFilename() { - return $this->filename; - } - - function getSize() { - return $this->size; - } - - function importOldRevision() { - $dbw = wfGetDB( DB_MASTER ); - - # Sneak a single revision into place - $user = User::newFromName( $this->getUser() ); - if( $user ) { - $userId = intval( $user->getId() ); - $userText = $user->getName(); - } else { - $userId = 0; - $userText = $this->getUser(); - } - - // avoid memory leak...? - $linkCache = LinkCache::singleton(); - $linkCache->clear(); - - $article = new Article( $this->title ); - $pageId = $article->getId(); - if( $pageId == 0 ) { - # must create the page... - $pageId = $article->insertOn( $dbw ); - $created = true; - } else { - $created = false; - - $prior = Revision::loadFromTimestamp( $dbw, $this->title, $this->timestamp ); - if( !is_null( $prior ) ) { - // FIXME: this could fail slightly for multiple matches :P - wfDebug( __METHOD__ . ": skipping existing revision for [[" . - $this->title->getPrefixedText() . "]], timestamp " . - $this->timestamp . "\n" ); - return false; - } - } - - # FIXME: Use original rev_id optionally - # FIXME: blah blah blah - - #if( $numrows > 0 ) { - # return wfMsg( "importhistoryconflict" ); - #} - - # Insert the row - $revision = new Revision( array( - 'page' => $pageId, - 'text' => $this->getText(), - 'comment' => $this->getComment(), - 'user' => $userId, - 'user_text' => $userText, - 'timestamp' => $this->timestamp, - 'minor_edit' => $this->minor, - ) ); - $revId = $revision->insertOn( $dbw ); - $changed = $article->updateIfNewerOn( $dbw, $revision ); - - if( $created ) { - wfDebug( __METHOD__ . ": running onArticleCreate\n" ); - Article::onArticleCreate( $this->title ); - - wfDebug( __METHOD__ . ": running create updates\n" ); - $article->createUpdates( $revision ); - - } elseif( $changed ) { - wfDebug( __METHOD__ . ": running onArticleEdit\n" ); - Article::onArticleEdit( $this->title ); - - wfDebug( __METHOD__ . ": running edit updates\n" ); - $article->editUpdates( - $this->getText(), - $this->getComment(), - $this->minor, - $this->timestamp, - $revId ); - } - - return true; - } - - function importUpload() { - wfDebug( __METHOD__ . ": STUB\n" ); - - /** - // from file revert... - $source = $this->file->getArchiveVirtualUrl( $this->oldimage ); - $comment = $wgRequest->getText( 'wpComment' ); - // TODO: Preserve file properties from database instead of reloading from file - $status = $this->file->upload( $source, $comment, $comment ); - if( $status->isGood() ) { - */ - - /** - // from file upload... - $this->mLocalFile = wfLocalFile( $nt ); - $this->mDestName = $this->mLocalFile->getName(); - //.... - $status = $this->mLocalFile->upload( $this->mTempPath, $this->mComment, $pageText, - File::DELETE_SOURCE, $this->mFileProps ); - if ( !$status->isGood() ) { - $resultDetails = array( 'internal' => $status->getWikiText() ); - */ - - // @fixme upload() uses $wgUser, which is wrong here - // it may also create a page without our desire, also wrong potentially. - // and, it will record a *current* upload, but we might want an archive version here - - $file = wfLocalFile( $this->getTitle() ); - if( !$file ) { - var_dump( $file ); - wfDebug( "IMPORT: Bad file. :(\n" ); - return false; - } - - $source = $this->downloadSource(); - if( !$source ) { - wfDebug( "IMPORT: Could not fetch remote file. :(\n" ); - return false; - } - - $status = $file->upload( $source, - $this->getComment(), - $this->getComment(), // Initial page, if none present... - File::DELETE_SOURCE, - false, // props... - $this->getTimestamp() ); - - if( $status->isGood() ) { - // yay? - wfDebug( "IMPORT: is ok?\n" ); - return true; - } - - wfDebug( "IMPORT: is bad? " . $status->getXml() . "\n" ); - return false; - - } - - function downloadSource() { - global $wgEnableUploads; - if( !$wgEnableUploads ) { - return false; - } - - $tempo = tempnam( wfTempDir(), 'download' ); - $f = fopen( $tempo, 'wb' ); - if( !$f ) { - wfDebug( "IMPORT: couldn't write to temp file $tempo\n" ); - return false; - } - - // @fixme! - $src = $this->getSrc(); - $data = Http::get( $src ); - if( !$data ) { - wfDebug( "IMPORT: couldn't fetch source $src\n" ); - fclose( $f ); - unlink( $tempo ); - return false; - } - - fwrite( $f, $data ); - fclose( $f ); - - return $tempo; - } - -} - -/** - * implements Special:Import - * @ingroup SpecialPage - */ -class WikiImporter { - var $mDebug = false; - var $mSource = null; - var $mPageCallback = null; - var $mPageOutCallback = null; - var $mRevisionCallback = null; - var $mUploadCallback = null; - var $mTargetNamespace = null; - var $lastfield; - var $tagStack = array(); - - function __construct( $source ) { - $this->setRevisionCallback( array( $this, "importRevision" ) ); - $this->setUploadCallback( array( $this, "importUpload" ) ); - $this->mSource = $source; - } - - function throwXmlError( $err ) { - $this->debug( "FAILURE: $err" ); - wfDebug( "WikiImporter XML error: $err\n" ); - } - - # -------------- - - function doImport() { - if( empty( $this->mSource ) ) { - return new WikiErrorMsg( "importnotext" ); - } - - $parser = xml_parser_create( "UTF-8" ); - - # case folding violates XML standard, turn it off - xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false ); - - xml_set_object( $parser, $this ); - xml_set_element_handler( $parser, "in_start", "" ); - - $offset = 0; // for context extraction on error reporting - do { - $chunk = $this->mSource->readChunk(); - if( !xml_parse( $parser, $chunk, $this->mSource->atEnd() ) ) { - wfDebug( "WikiImporter::doImport encountered XML parsing error\n" ); - return new WikiXmlError( $parser, wfMsgHtml( 'import-parse-failure' ), $chunk, $offset ); - } - $offset += strlen( $chunk ); - } while( $chunk !== false && !$this->mSource->atEnd() ); - xml_parser_free( $parser ); - - return true; - } - - function debug( $data ) { - if( $this->mDebug ) { - wfDebug( "IMPORT: $data\n" ); - } - } - - function notice( $data ) { - global $wgCommandLineMode; - if( $wgCommandLineMode ) { - print "$data\n"; - } else { - global $wgOut; - $wgOut->addHTML( "
  • " . htmlspecialchars( $data ) . "
    • \n" ); - } - } - - /** - * Set debug mode... - */ - function setDebug( $debug ) { - $this->mDebug = $debug; - } - - /** - * Sets the action to perform as each new page in the stream is reached. - * @param $callback callback - * @return callback - */ - function setPageCallback( $callback ) { - $previous = $this->mPageCallback; - $this->mPageCallback = $callback; - return $previous; - } - - /** - * Sets the action to perform as each page in the stream is completed. - * Callback accepts the page title (as a Title object), a second object - * with the original title form (in case it's been overridden into a - * local namespace), and a count of revisions. - * - * @param $callback callback - * @return callback - */ - function setPageOutCallback( $callback ) { - $previous = $this->mPageOutCallback; - $this->mPageOutCallback = $callback; - return $previous; - } - - /** - * Sets the action to perform as each page revision is reached. - * @param $callback callback - * @return callback - */ - function setRevisionCallback( $callback ) { - $previous = $this->mRevisionCallback; - $this->mRevisionCallback = $callback; - return $previous; - } - - /** - * Sets the action to perform as each file upload version is reached. - * @param $callback callback - * @return callback - */ - function setUploadCallback( $callback ) { - $previous = $this->mUploadCallback; - $this->mUploadCallback = $callback; - return $previous; - } - - /** - * Set a target namespace to override the defaults - */ - function setTargetNamespace( $namespace ) { - if( is_null( $namespace ) ) { - // Don't override namespaces - $this->mTargetNamespace = null; - } elseif( $namespace >= 0 ) { - // FIXME: Check for validity - $this->mTargetNamespace = intval( $namespace ); - } else { - return false; - } - } - - /** - * Default per-revision callback, performs the import. - * @param $revision WikiRevision - * @private - */ - function importRevision( $revision ) { - $dbw = wfGetDB( DB_MASTER ); - return $dbw->deadlockLoop( array( $revision, 'importOldRevision' ) ); - } - - /** - * Dummy for now... - */ - function importUpload( $revision ) { - //$dbw = wfGetDB( DB_MASTER ); - //return $dbw->deadlockLoop( array( $revision, 'importUpload' ) ); - return false; - } - - /** - * Alternate per-revision callback, for debugging. - * @param $revision WikiRevision - * @private - */ - function debugRevisionHandler( &$revision ) { - $this->debug( "Got revision:" ); - if( is_object( $revision->title ) ) { - $this->debug( "-- Title: " . $revision->title->getPrefixedText() ); - } else { - $this->debug( "-- Title: " ); - } - $this->debug( "-- User: " . $revision->user_text ); - $this->debug( "-- Timestamp: " . $revision->timestamp ); - $this->debug( "-- Comment: " . $revision->comment ); - $this->debug( "-- Text: " . $revision->text ); - } - - /** - * Notify the callback function when a new is reached. - * @param $title Title - * @private - */ - function pageCallback( $title ) { - if( is_callable( $this->mPageCallback ) ) { - call_user_func( $this->mPageCallback, $title ); - } - } - - /** - * Notify the callback function when a is closed. - * @param $title Title - * @param $origTitle Title - * @param $revisionCount int - * @param $successCount Int: number of revisions for which callback returned true - * @private - */ - function pageOutCallback( $title, $origTitle, $revisionCount, $successCount ) { - if( is_callable( $this->mPageOutCallback ) ) { - call_user_func( $this->mPageOutCallback, $title, $origTitle, - $revisionCount, $successCount ); - } - } - - - # XML parser callbacks from here out -- beware! - function donothing( $parser, $x, $y="" ) { - #$this->debug( "donothing" ); - } - - function in_start( $parser, $name, $attribs ) { - $this->debug( "in_start $name" ); - if( $name != "mediawiki" ) { - return $this->throwXMLerror( "Expected , got <$name>" ); - } - xml_set_element_handler( $parser, "in_mediawiki", "out_mediawiki" ); - } - - function in_mediawiki( $parser, $name, $attribs ) { - $this->debug( "in_mediawiki $name" ); - if( $name == 'siteinfo' ) { - xml_set_element_handler( $parser, "in_siteinfo", "out_siteinfo" ); - } elseif( $name == 'page' ) { - $this->push( $name ); - $this->workRevisionCount = 0; - $this->workSuccessCount = 0; - $this->uploadCount = 0; - $this->uploadSuccessCount = 0; - xml_set_element_handler( $parser, "in_page", "out_page" ); - } else { - return $this->throwXMLerror( "Expected , got <$name>" ); - } - } - function out_mediawiki( $parser, $name ) { - $this->debug( "out_mediawiki $name" ); - if( $name != "mediawiki" ) { - return $this->throwXMLerror( "Expected , got " ); - } - xml_set_element_handler( $parser, "donothing", "donothing" ); - } - - - function in_siteinfo( $parser, $name, $attribs ) { - // no-ops for now - $this->debug( "in_siteinfo $name" ); - switch( $name ) { - case "sitename": - case "base": - case "generator": - case "case": - case "namespaces": - case "namespace": - break; - default: - return $this->throwXMLerror( "Element <$name> not allowed in ." ); - } - } - - function out_siteinfo( $parser, $name ) { - if( $name == "siteinfo" ) { - xml_set_element_handler( $parser, "in_mediawiki", "out_mediawiki" ); - } - } - - - function in_page( $parser, $name, $attribs ) { - $this->debug( "in_page $name" ); - switch( $name ) { - case "id": - case "title": - case "restrictions": - $this->appendfield = $name; - $this->appenddata = ""; - xml_set_element_handler( $parser, "in_nothing", "out_append" ); - xml_set_character_data_handler( $parser, "char_append" ); - break; - case "revision": - $this->push( "revision" ); - if( is_object( $this->pageTitle ) ) { - $this->workRevision = new WikiRevision; - $this->workRevision->setTitle( $this->pageTitle ); - $this->workRevisionCount++; - } else { - // Skipping items due to invalid page title - $this->workRevision = null; - } - xml_set_element_handler( $parser, "in_revision", "out_revision" ); - break; - case "upload": - $this->push( "upload" ); - if( is_object( $this->pageTitle ) ) { - $this->workRevision = new WikiRevision; - $this->workRevision->setTitle( $this->pageTitle ); - $this->uploadCount++; - } else { - // Skipping items due to invalid page title - $this->workRevision = null; + $latest = $title->getLatestRevID(); + $nullRevision = Revision::newNullRevision( $dbw, $title->getArticleID(), $comment, true ); + if (!is_null($nullRevision)) { + $nullRevision->insertOn( $dbw ); + $page = WikiPage::factory( $title ); + # Update page record + $page->updateRevisionOn( $dbw, $nullRevision ); + wfRunHooks( 'NewRevisionFromEditComplete', array( $page, $nullRevision, $latest, $this->getUser() ) ); } - xml_set_element_handler( $parser, "in_upload", "out_upload" ); - break; - default: - return $this->throwXMLerror( "Element <$name> not allowed in a ." ); - } - } - - function out_page( $parser, $name ) { - $this->debug( "out_page $name" ); - $this->pop(); - if( $name != "page" ) { - return $this->throwXMLerror( "Expected , got " ); - } - xml_set_element_handler( $parser, "in_mediawiki", "out_mediawiki" ); - - $this->pageOutCallback( $this->pageTitle, $this->origTitle, - $this->workRevisionCount, $this->workSuccessCount ); - - $this->workTitle = null; - $this->workRevision = null; - $this->workRevisionCount = 0; - $this->workSuccessCount = 0; - $this->pageTitle = null; - $this->origTitle = null; - } - - function in_nothing( $parser, $name, $attribs ) { - $this->debug( "in_nothing $name" ); - return $this->throwXMLerror( "No child elements allowed here; got <$name>" ); - } - function char_append( $parser, $data ) { - $this->debug( "char_append '$data'" ); - $this->appenddata .= $data; - } - function out_append( $parser, $name ) { - $this->debug( "out_append $name" ); - if( $name != $this->appendfield ) { - return $this->throwXMLerror( "Expected appendfield}>, got " ); - } - - switch( $this->appendfield ) { - case "title": - $this->workTitle = $this->appenddata; - $this->origTitle = Title::newFromText( $this->workTitle ); - if( !is_null( $this->mTargetNamespace ) && !is_null( $this->origTitle ) ) { - $this->pageTitle = Title::makeTitle( $this->mTargetNamespace, - $this->origTitle->getDBkey() ); - } else { - $this->pageTitle = Title::newFromText( $this->workTitle ); - } - if( is_null( $this->pageTitle ) ) { - // Invalid page title? Ignore the page - $this->notice( "Skipping invalid page title '$this->workTitle'" ); - } else { - $this->pageCallback( $this->workTitle ); - } - break; - case "id": - if ( $this->parentTag() == 'revision' ) { - if( $this->workRevision ) - $this->workRevision->setID( $this->appenddata ); - } - break; - case "text": - if( $this->workRevision ) - $this->workRevision->setText( $this->appenddata ); - break; - case "username": - if( $this->workRevision ) - $this->workRevision->setUsername( $this->appenddata ); - break; - case "ip": - if( $this->workRevision ) - $this->workRevision->setUserIP( $this->appenddata ); - break; - case "timestamp": - if( $this->workRevision ) - $this->workRevision->setTimestamp( $this->appenddata ); - break; - case "comment": - if( $this->workRevision ) - $this->workRevision->setComment( $this->appenddata ); - break; - case "minor": - if( $this->workRevision ) - $this->workRevision->setMinor( true ); - break; - case "filename": - if( $this->workRevision ) - $this->workRevision->setFilename( $this->appenddata ); - break; - case "src": - if( $this->workRevision ) - $this->workRevision->setSrc( $this->appenddata ); - break; - case "size": - if( $this->workRevision ) - $this->workRevision->setSize( intval( $this->appenddata ) ); - break; - default: - $this->debug( "Bad append: {$this->appendfield}" ); - } - $this->appendfield = ""; - $this->appenddata = ""; - - $parent = $this->parentTag(); - xml_set_element_handler( $parser, "in_$parent", "out_$parent" ); - xml_set_character_data_handler( $parser, "donothing" ); - } - - function in_revision( $parser, $name, $attribs ) { - $this->debug( "in_revision $name" ); - switch( $name ) { - case "id": - case "timestamp": - case "comment": - case "minor": - case "text": - $this->appendfield = $name; - xml_set_element_handler( $parser, "in_nothing", "out_append" ); - xml_set_character_data_handler( $parser, "char_append" ); - break; - case "contributor": - $this->push( "contributor" ); - xml_set_element_handler( $parser, "in_contributor", "out_contributor" ); - break; - default: - return $this->throwXMLerror( "Element <$name> not allowed in a ." ); - } - } - - function out_revision( $parser, $name ) { - $this->debug( "out_revision $name" ); - $this->pop(); - if( $name != "revision" ) { - return $this->throwXMLerror( "Expected , got " ); - } - xml_set_element_handler( $parser, "in_page", "out_page" ); - - if( $this->workRevision ) { - $ok = call_user_func_array( $this->mRevisionCallback, - array( $this->workRevision, $this ) ); - if( $ok ) { - $this->workSuccessCount++; - } - } - } - - function in_upload( $parser, $name, $attribs ) { - $this->debug( "in_upload $name" ); - switch( $name ) { - case "timestamp": - case "comment": - case "text": - case "filename": - case "src": - case "size": - $this->appendfield = $name; - xml_set_element_handler( $parser, "in_nothing", "out_append" ); - xml_set_character_data_handler( $parser, "char_append" ); - break; - case "contributor": - $this->push( "contributor" ); - xml_set_element_handler( $parser, "in_contributor", "out_contributor" ); - break; - default: - return $this->throwXMLerror( "Element <$name> not allowed in an ." ); - } - } - - function out_upload( $parser, $name ) { - $this->debug( "out_revision $name" ); - $this->pop(); - if( $name != "upload" ) { - return $this->throwXMLerror( "Expected , got " ); - } - xml_set_element_handler( $parser, "in_page", "out_page" ); - - if( $this->workRevision ) { - $ok = call_user_func_array( $this->mUploadCallback, - array( $this->workRevision, $this ) ); - if( $ok ) { - $this->workUploadSuccessCount++; - } - } - } - - function in_contributor( $parser, $name, $attribs ) { - $this->debug( "in_contributor $name" ); - switch( $name ) { - case "username": - case "ip": - case "id": - $this->appendfield = $name; - xml_set_element_handler( $parser, "in_nothing", "out_append" ); - xml_set_character_data_handler( $parser, "char_append" ); - break; - default: - $this->throwXMLerror( "Invalid tag <$name> in " ); - } - } - - function out_contributor( $parser, $name ) { - $this->debug( "out_contributor $name" ); - $this->pop(); - if( $name != "contributor" ) { - return $this->throwXMLerror( "Expected , got " ); - } - $parent = $this->parentTag(); - xml_set_element_handler( $parser, "in_$parent", "out_$parent" ); - } - - private function push( $name ) { - array_push( $this->tagStack, $name ); - $this->debug( "PUSH $name" ); - } - - private function pop() { - $name = array_pop( $this->tagStack ); - $this->debug( "POP $name" ); - return $name; - } - - private function parentTag() { - $name = $this->tagStack[count( $this->tagStack ) - 1]; - $this->debug( "PARENT $name" ); - return $name; - } - -} - -/** - * @todo document (e.g. one-sentence class description). - * @ingroup SpecialPage - */ -class ImportStringSource { - function __construct( $string ) { - $this->mString = $string; - $this->mRead = false; - } - - function atEnd() { - return $this->mRead; - } - - function readChunk() { - if( $this->atEnd() ) { - return false; - } else { - $this->mRead = true; - return $this->mString; - } - } -} - -/** - * @todo document (e.g. one-sentence class description). - * @ingroup SpecialPage - */ -class ImportStreamSource { - function __construct( $handle ) { - $this->mHandle = $handle; - } - - function atEnd() { - return feof( $this->mHandle ); - } - - function readChunk() { - return fread( $this->mHandle, 32768 ); - } - - static function newFromFile( $filename ) { - $file = @fopen( $filename, 'rt' ); - if( !$file ) { - return new WikiErrorMsg( "importcantopen" ); - } - return new ImportStreamSource( $file ); - } - - static function newFromUpload( $fieldname = "xmlimport" ) { - $upload =& $_FILES[$fieldname]; - - if( !isset( $upload ) || !$upload['name'] ) { - return new WikiErrorMsg( 'importnofile' ); - } - if( !empty( $upload['error'] ) ) { - switch($upload['error']){ - case 1: # The uploaded file exceeds the upload_max_filesize directive in php.ini. - return new WikiErrorMsg( 'importuploaderrorsize' ); - case 2: # The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form. - return new WikiErrorMsg( 'importuploaderrorsize' ); - case 3: # The uploaded file was only partially uploaded - return new WikiErrorMsg( 'importuploaderrorpartial' ); - case 6: #Missing a temporary folder. Introduced in PHP 4.3.10 and PHP 5.0.3. - return new WikiErrorMsg( 'importuploaderrortemp' ); - # case else: # Currently impossible - } - - } - $fname = $upload['tmp_name']; - if( is_uploaded_file( $fname ) ) { - return ImportStreamSource::newFromFile( $fname ); } else { - return new WikiErrorMsg( 'importnofile' ); + $this->getOutput()->addHTML( "
  • " . Linker::linkKnown( $title ) . " " . + $this->msg( 'import-nonewrevisions' )->escaped() . "
    • \n" ); } } - static function newFromURL( $url, $method = 'GET' ) { - wfDebug( __METHOD__ . ": opening $url\n" ); - # Use the standard HTTP fetch function; it times out - # quicker and sorts out user-agent problems which might - # otherwise prevent importing from large sites, such - # as the Wikimedia cluster, etc. - $data = Http::request( $method, $url ); - if( $data !== false ) { - $file = tmpfile(); - fwrite( $file, $data ); - fflush( $file ); - fseek( $file, 0 ); - return new ImportStreamSource( $file ); - } else { - return new WikiErrorMsg( 'importcantopen' ); + function close() { + $out = $this->getOutput(); + if ( $this->mLogItemCount > 0 ) { + $msg = $this->msg( 'imported-log-entries' )->numParams( $this->mLogItemCount )->parse(); + $out->addHTML( Xml::tags( 'li', null, $msg ) ); + } elseif( $this->mPageCount == 0 && $this->mLogItemCount == 0 ) { + $out->addHTML( "\n" ); + return Status::newFatal( 'importnopages' ); } - } + $out->addHTML( "\n" ); - public static function newFromInterwiki( $interwiki, $page, $history=false ) { - if( $page == '' ) { - return new WikiErrorMsg( 'import-noarticle' ); - } - $link = Title::newFromText( "$interwiki:Special:Export/$page" ); - if( is_null( $link ) || $link->getInterwiki() == '' ) { - return new WikiErrorMsg( 'importbadinterwiki' ); - } else { - $params = $history ? 'history=1' : ''; - $url = $link->getFullUrl( $params ); - # For interwikis, use POST to avoid redirects. - return ImportStreamSource::newFromURL( $url, "POST" ); - } + return Status::newGood( $this->mPageCount ); } }