+++ /dev/null
-<?php
-/**
- * MediaWiki page data importer
- *
- * Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
- * 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
- */
-
-/**
- * XML file reader for the page data importer
- *
- * implements Special:Import
- * @ingroup SpecialPage
- */
-class WikiImporter {
- private $reader = null;
- private $mLogItemCallback, $mUploadCallback, $mRevisionCallback, $mPageCallback;
- private $mSiteInfoCallback, $mTargetNamespace, $mPageOutCallback;
- private $mDebug;
-
- /**
- * Creates an ImportXMLReader drawing from the source provided
- */
- function __construct( $source ) {
- $this->reader = new XMLReader();
-
- stream_wrapper_register( 'uploadsource', 'UploadSourceAdapter' );
- $id = UploadSourceAdapter::registerSource( $source );
- $this->reader->open( "uploadsource://$id" );
-
- // Default callbacks
- $this->setRevisionCallback( array( $this, "importRevision" ) );
- $this->setUploadCallback( array( $this, 'importUpload' ) );
- $this->setLogItemCallback( array( $this, 'importLogItem' ) );
- $this->setPageOutCallback( array( $this, 'finishImportPage' ) );
- }
-
- private function throwXmlError( $err ) {
- $this->debug( "FAILURE: $err" );
- wfDebug( "WikiImporter XML error: $err\n" );
- }
-
- private function debug( $data ) {
- if( $this->mDebug ) {
- wfDebug( "IMPORT: $data\n" );
- }
- }
-
- private function warn( $data ) {
- wfDebug( "IMPORT: $data\n" );
- }
-
- private function notice( $data ) {
- global $wgCommandLineMode;
- if( $wgCommandLineMode ) {
- print "$data\n";
- } else {
- global $wgOut;
- $wgOut->addHTML( "<li>" . htmlspecialchars( $data ) . "</li>\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
- */
- public 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
- */
- public 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
- */
- public 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
- */
- public function setUploadCallback( $callback ) {
- $previous = $this->mUploadCallback;
- $this->mUploadCallback = $callback;
- return $previous;
- }
-
- /**
- * Sets the action to perform as each log item reached.
- * @param $callback callback
- * @return callback
- */
- public function setLogItemCallback( $callback ) {
- $previous = $this->mLogItemCallback;
- $this->mLogItemCallback = $callback;
- return $previous;
- }
-
- /**
- * Sets the action to perform when site info is encountered
- * @param $callback callback
- * @return callback
- */
- public function setSiteInfoCallback( $callback ) {
- $previous = $this->mSiteInfoCallback;
- $this->mSiteInfoCallback = $callback;
- return $previous;
- }
-
- /**
- * Set a target namespace to override the defaults
- */
- public 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
- */
- public function importRevision( $revision ) {
- $dbw = wfGetDB( DB_MASTER );
- return $dbw->deadlockLoop( array( $revision, 'importOldRevision' ) );
- }
-
- /**
- * Default per-revision callback, performs the import.
- * @param $rev WikiRevision
- */
- public function importLogItem( $rev ) {
- $dbw = wfGetDB( DB_MASTER );
- return $dbw->deadlockLoop( array( $rev, 'importLogItem' ) );
- }
-
- /**
- * Dummy for now...
- */
- public function importUpload( $revision ) {
- //$dbw = wfGetDB( DB_MASTER );
- //return $dbw->deadlockLoop( array( $revision, 'importUpload' ) );
- return false;
- }
-
- /**
- * Mostly for hook use
- */
- public function finishImportPage( $title, $origTitle, $revCount, $sRevCount, $pageInfo ) {
- $args = func_get_args();
- return wfRunHooks( 'AfterImportPage', $args );
- }
-
- /**
- * Alternate per-revision callback, for debugging.
- * @param $revision WikiRevision
- */
- public function debugRevisionHandler( &$revision ) {
- $this->debug( "Got revision:" );
- if( is_object( $revision->title ) ) {
- $this->debug( "-- Title: " . $revision->title->getPrefixedText() );
- } else {
- $this->debug( "-- Title: <invalid>" );
- }
- $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 <page> is reached.
- * @param $title Title
- */
- function pageCallback( $title ) {
- if( isset( $this->mPageCallback ) ) {
- call_user_func( $this->mPageCallback, $title );
- }
- }
-
- /**
- * Notify the callback function when a </page> is closed.
- * @param $title Title
- * @param $origTitle Title
- * @param $revCount Integer
- * @param $sucCount Int: number of revisions for which callback returned true
- * @param $pageInfo Array: associative array of page information
- */
- private function pageOutCallback( $title, $origTitle, $revCount, $sucCount, $pageInfo ) {
- if( isset( $this->mPageOutCallback ) ) {
- $args = func_get_args();
- call_user_func_array( $this->mPageOutCallback, $args );
- }
- }
-
- /**
- * Notify the callback function of a revision
- * @param $revision A WikiRevision object
- */
- private function revisionCallback( $revision ) {
- if ( isset( $this->mRevisionCallback ) ) {
- return call_user_func_array( $this->mRevisionCallback,
- array( $revision, $this ) );
- } else {
- return false;
- }
- }
-
- /**
- * Notify the callback function of a new log item
- * @param $revision A WikiRevision object
- */
- private function logItemCallback( $revision ) {
- if ( isset( $this->mLogItemCallback ) ) {
- return call_user_func_array( $this->mLogItemCallback,
- array( $revision, $this ) );
- } else {
- return false;
- }
- }
-
- /**
- * Shouldn't something like this be built-in to XMLReader?
- * Fetches text contents of the current element, assuming
- * no sub-elements or such scary things.
- * @return string
- * @access private
- */
- private function nodeContents() {
- if( $this->reader->isEmptyElement ) {
- return "";
- }
- $buffer = "";
- while( $this->reader->read() ) {
- switch( $this->reader->nodeType ) {
- case XmlReader::TEXT:
- case XmlReader::SIGNIFICANT_WHITESPACE:
- $buffer .= $this->reader->value;
- break;
- case XmlReader::END_ELEMENT:
- return $buffer;
- }
- }
-
- $this->reader->close();
- return '';
- }
-
- # --------------
-
- /** Left in for debugging */
- private function dumpElement() {
- static $lookup = null;
- if (!$lookup) {
- $xmlReaderConstants = array(
- "NONE",
- "ELEMENT",
- "ATTRIBUTE",
- "TEXT",
- "CDATA",
- "ENTITY_REF",
- "ENTITY",
- "PI",
- "COMMENT",
- "DOC",
- "DOC_TYPE",
- "DOC_FRAGMENT",
- "NOTATION",
- "WHITESPACE",
- "SIGNIFICANT_WHITESPACE",
- "END_ELEMENT",
- "END_ENTITY",
- "XML_DECLARATION",
- );
- $lookup = array();
-
- foreach( $xmlReaderConstants as $name ) {
- $lookup[constant("XmlReader::$name")] = $name;
- }
- }
-
- print( var_dump(
- $lookup[$this->reader->nodeType],
- $this->reader->name,
- $this->reader->value
- )."\n\n" );
- }
-
- /**
- * Primary entry point
- */
- public function doImport() {
- $this->reader->read();
-
- if ( $this->reader->name != 'mediawiki' ) {
- throw new MWException( "Expected <mediawiki> tag, got ".
- $this->reader->name );
- }
- $this->debug( "<mediawiki> tag is correct." );
-
- $this->debug( "Starting primary dump processing loop." );
-
- $keepReading = $this->reader->read();
- $skip = false;
- while ( $keepReading ) {
- $tag = $this->reader->name;
- $type = $this->reader->nodeType;
-
- if ( !wfRunHooks( 'ImportHandleToplevelXMLTag', $this ) ) {
- // Do nothing
- } elseif ( $tag == 'mediawiki' && $type == XmlReader::END_ELEMENT ) {
- break;
- } elseif ( $tag == 'siteinfo' ) {
- $this->handleSiteInfo();
- } elseif ( $tag == 'page' ) {
- $this->handlePage();
- } elseif ( $tag == 'logitem' ) {
- $this->handleLogItem();
- } elseif ( $tag != '#text' ) {
- $this->warn( "Unhandled top-level XML tag $tag" );
-
- $skip = true;
- }
-
- if ($skip) {
- $keepReading = $this->reader->next();
- $skip = false;
- $this->debug( "Skip" );
- } else {
- $keepReading = $this->reader->read();
- }
- }
-
- return true;
- }
-
- private function handleSiteInfo() {
- // Site info is useful, but not actually used for dump imports.
- // Includes a quick short-circuit to save performance.
- if ( ! $this->mSiteInfoCallback ) {
- $this->reader->next();
- return true;
- }
- throw new MWException( "SiteInfo tag is not yet handled, do not set mSiteInfoCallback" );
- }
-
- private function handleLogItem() {
- $this->debug( "Enter log item handler." );
- $logInfo = array();
-
- // Fields that can just be stuffed in the pageInfo object
- $normalFields = array( 'id', 'comment', 'type', 'action', 'timestamp',
- 'logtitle', 'params' );
-
- while ( $this->reader->read() ) {
- if ( $this->reader->nodeType == XmlReader::END_ELEMENT &&
- $this->reader->name == 'logitem') {
- break;
- }
-
- $tag = $this->reader->name;
-
- if ( !wfRunHooks( 'ImportHandleLogItemXMLTag',
- $this, $logInfo ) ) {
- // Do nothing
- } elseif ( in_array( $tag, $normalFields ) ) {
- $logInfo[$tag] = $this->nodeContents();
- } elseif ( $tag == 'contributor' ) {
- $logInfo['contributor'] = $this->handleContributor();
- } elseif ( $tag != '#text' ) {
- $this->warn( "Unhandled log-item XML tag $tag" );
- }
- }
-
- $this->processLogItem( $logInfo );
- }
-
- private function processLogItem( $logInfo ) {
- $revision = new WikiRevision;
-
- $revision->setID( $logInfo['id'] );
- $revision->setType( $logInfo['type'] );
- $revision->setAction( $logInfo['action'] );
- $revision->setTimestamp( $logInfo['timestamp'] );
- $revision->setParams( $logInfo['params'] );
- $revision->setTitle( Title::newFromText( $logInfo['logtitle'] ) );
-
- if ( isset( $logInfo['comment'] ) ) {
- $revision->setComment( $logInfo['comment'] );
- }
-
- if ( isset( $logInfo['contributor']['ip'] ) ) {
- $revision->setUserIP( $logInfo['contributor']['ip'] );
- }
- if ( isset( $logInfo['contributor']['username'] ) ) {
- $revision->setUserName( $logInfo['contributor']['username'] );
- }
-
- return $this->logItemCallback( $revision );
- }
-
- private function handlePage() {
- // Handle page data.
- $this->debug( "Enter page handler." );
- $pageInfo = array( 'revisionCount' => 0, 'successfulRevisionCount' => 0 );
-
- // Fields that can just be stuffed in the pageInfo object
- $normalFields = array( 'title', 'id', 'redirect', 'restrictions' );
-
- $skip = false;
- $badTitle = false;
-
- while ( $skip ? $this->reader->next() : $this->reader->read() ) {
- if ( $this->reader->nodeType == XmlReader::END_ELEMENT &&
- $this->reader->name == 'page') {
- break;
- }
-
- $tag = $this->reader->name;
-
- if ( $badTitle ) {
- // The title is invalid, bail out of this page
- $skip = true;
- } elseif ( !wfRunHooks( 'ImportHandlePageXMLTag', array( $this,
- &$pageInfo ) ) ) {
- // Do nothing
- } elseif ( in_array( $tag, $normalFields ) ) {
- $pageInfo[$tag] = $this->nodeContents();
- if ( $tag == 'title' ) {
- $title = $this->processTitle( $pageInfo['title'] );
-
- if ( !$title ) {
- $badTitle = true;
- $skip = true;
- }
-
- $this->pageCallback( $title );
- list( $pageInfo['_title'], $origTitle ) = $title;
- }
- } elseif ( $tag == 'revision' ) {
- $this->handleRevision( $pageInfo );
- } elseif ( $tag == 'upload' ) {
- $this->handleUpload( $pageInfo );
- } elseif ( $tag != '#text' ) {
- $this->warn( "Unhandled page XML tag $tag" );
- $skip = true;
- }
- }
-
- $this->pageOutCallback( $pageInfo['_title'], $origTitle,
- $pageInfo['revisionCount'],
- $pageInfo['successfulRevisionCount'],
- $pageInfo );
- }
-
- private function handleRevision( &$pageInfo ) {
- $this->debug( "Enter revision handler" );
- $revisionInfo = array();
-
- $normalFields = array( 'id', 'timestamp', 'comment', 'minor', 'text' );
-
- $skip = false;
-
- while ( $skip ? $this->reader->next() : $this->reader->read() ) {
- if ( $this->reader->nodeType == XmlReader::END_ELEMENT &&
- $this->reader->name == 'revision') {
- break;
- }
-
- $tag = $this->reader->name;
-
- if ( !wfRunHooks( 'ImportHandleRevisionXMLTag', $this,
- $pageInfo, $revisionInfo ) ) {
- // Do nothing
- } elseif ( in_array( $tag, $normalFields ) ) {
- $revisionInfo[$tag] = $this->nodeContents();
- } elseif ( $tag == 'contributor' ) {
- $revisionInfo['contributor'] = $this->handleContributor();
- } elseif ( $tag != '#text' ) {
- $this->warn( "Unhandled revision XML tag $tag" );
- $skip = true;
- }
- }
-
- $pageInfo['revisionCount']++;
- if ( $this->processRevision( $pageInfo, $revisionInfo ) ) {
- $pageInfo['successfulRevisionCount']++;
- }
- }
-
- private function processRevision( $pageInfo, $revisionInfo ) {
- $revision = new WikiRevision;
-
- $revision->setID( $revisionInfo['id'] );
- $revision->setText( $revisionInfo['text'] );
- $revision->setTitle( $pageInfo['_title'] );
- $revision->setTimestamp( $revisionInfo['timestamp'] );
-
- if ( isset( $revisionInfo['comment'] ) ) {
- $revision->setComment( $revisionInfo['comment'] );
- }
-
- if ( isset( $revisionInfo['minor'] ) )
- $revision->setMinor( true );
-
- if ( isset( $revisionInfo['contributor']['ip'] ) ) {
- $revision->setUserIP( $revisionInfo['contributor']['ip'] );
- }
- if ( isset( $revisionInfo['contributor']['username'] ) ) {
- $revision->setUserName( $revisionInfo['contributor']['username'] );
- }
-
- return $this->revisionCallback( $revision );
- }
-
- private function handleUpload( &$pageInfo ) {
- $this->debug( "Enter upload handler" );
- $uploadInfo = array();
-
- $normalFields = array( 'timestamp', 'comment', 'filename', 'text',
- 'src', 'size' );
-
- $skip = false;
-
- while ( $skip ? $this->reader->next() : $this->reader->read() ) {
- if ( $this->reader->nodeType == XmlReader::END_ELEMENT &&
- $this->reader->name == 'upload') {
- break;
- }
-
- $tag = $this->reader->name;
-
- if ( !wfRunHooks( 'ImportHandleUploadXMLTag', $this,
- $pageInfo ) ) {
- // Do nothing
- } elseif ( in_array( $tag, $normalFields ) ) {
- $uploadInfo[$tag] = $this->nodeContents();
- } elseif ( $tag == 'contributor' ) {
- $uploadInfo['contributor'] = $this->handleContributor();
- } elseif ( $tag != '#text' ) {
- $this->warn( "Unhandled upload XML tag $tag" );
- $skip = true;
- }
- }
-
- return $this->processUpload( $pageInfo, $uploadInfo );
- }
-
- private function processUpload( $pageInfo, $uploadInfo ) {
- $revision = new WikiRevision;
-
- $revision->setTitle( $pageInfo['_title'] );
- $revision->setID( $uploadInfo['id'] );
- $revision->setTimestamp( $uploadInfo['timestamp'] );
- $revision->setText( $uploadInfo['text'] );
- $revision->setFilename( $uploadInfo['filename'] );
- $revision->setSrc( $uploadInfo['src'] );
- $revision->setSize( intval( $uploadInfo['size'] ) );
- $revision->setComment( $uploadInfo['comment'] );
-
- if ( isset( $uploadInfo['contributor']['ip'] ) ) {
- $revision->setUserIP( $uploadInfo['contributor']['ip'] );
- }
- if ( isset( $uploadInfo['contributor']['username'] ) ) {
- $revision->setUserName( $uploadInfo['contributor']['username'] );
- }
-
- return $this->uploadCallback( $revision );
- }
-
- private function handleContributor() {
- $fields = array( 'id', 'ip', 'username' );
- $info = array();
-
- while ( $this->reader->read() ) {
- if ( $this->reader->nodeType == XmlReader::END_ELEMENT &&
- $this->reader->name == 'contributor') {
- break;
- }
-
- $tag = $this->reader->name;
-
- if ( in_array( $tag, $fields ) ) {
- $info[$tag] = $this->nodeContents();
- }
- }
-
- return $info;
- }
-
- private function processTitle( $text ) {
- $workTitle = $text;
- $origTitle = Title::newFromText( $workTitle );
-
- if( !is_null( $this->mTargetNamespace ) && !is_null( $origTitle ) ) {
- $title = Title::makeTitle( $this->mTargetNamespace,
- $origTitle->getDBkey() );
- } else {
- $title = Title::newFromText( $workTitle );
- }
-
- if( is_null( $title ) ) {
- // Invalid page title? Ignore the page
- $this->notice( "Skipping invalid page title '$workTitle'" );
- return false;
- } elseif( $title->getInterwiki() != '' ) {
- $this->notice( "Skipping interwiki page title '$workTitle'" );
- return false;
- }
-
- return array( $title, $origTitle );
- }
-}
-
-/** This is a horrible hack used to keep source compatibility */
-class UploadSourceAdapter {
- static $sourceRegistrations = array();
-
- private $mSource;
- private $mBuffer;
- private $mPosition;
-
- static function registerSource( $source ) {
- $id = wfGenerateToken();
-
- self::$sourceRegistrations[$id] = $source;
-
- return $id;
- }
-
- function stream_open( $path, $mode, $options, &$opened_path ) {
- $url = parse_url($path);
- $id = $url['host'];
-
- if ( !isset( self::$sourceRegistrations[$id] ) ) {
- return false;
- }
-
- $this->mSource = self::$sourceRegistrations[$id];
-
- return true;
- }
-
- function stream_read( $count ) {
- $return = '';
- $leave = false;
-
- while ( !$leave && !$this->mSource->atEnd() &&
- strlen($this->mBuffer) < $count ) {
- $read = $this->mSource->readChunk();
-
- if ( !strlen($read) ) {
- $leave = true;
- }
-
- $this->mBuffer .= $read;
- }
-
- if ( strlen($this->mBuffer) ) {
- $return = substr( $this->mBuffer, 0, $count );
- $this->mBuffer = substr( $this->mBuffer, $count );
- }
-
- $this->mPosition += strlen($return);
-
- return $return;
- }
-
- function stream_write( $data ) {
- return false;
- }
-
- function stream_tell() {
- return $this->mPosition;
- }
-
- function stream_eof() {
- return $this->mSource->atEnd();
- }
-
- function url_stat() {
- $result = array();
-
- $result['dev'] = $result[0] = 0;
- $result['ino'] = $result[1] = 0;
- $result['mode'] = $result[2] = 0;
- $result['nlink'] = $result[3] = 0;
- $result['uid'] = $result[4] = 0;
- $result['gid'] = $result[5] = 0;
- $result['rdev'] = $result[6] = 0;
- $result['size'] = $result[7] = 0;
- $result['atime'] = $result[8] = 0;
- $result['mtime'] = $result[9] = 0;
- $result['ctime'] = $result[10] = 0;
- $result['blksize'] = $result[11] = 0;
- $result['blocks'] = $result[12] = 0;
-
- return $result;
- }
-}
-
-class XMLReader2 extends XMLReader {
- function nodeContents() {
- if( $this->isEmptyElement ) {
- return "";
- }
- $buffer = "";
- while( $this->read() ) {
- switch( $this->nodeType ) {
- case XmlReader::TEXT:
- case XmlReader::SIGNIFICANT_WHITESPACE:
- $buffer .= $this->value;
- break;
- case XmlReader::END_ELEMENT:
- return $buffer;
- }
- }
- return $this->close();
- }
-}
-
-/**
- * @todo document (e.g. one-sentence class description).
- * @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;
- var $type = "";
- var $action = "";
- var $params = "";
-
- 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 setType( $type ) {
- $this->type = $type;
- }
-
- function setAction( $action ) {
- $this->action = $action;
- }
-
- function setParams( $params ) {
- $this->params = $params;
- }
-
- 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 getType() {
- return $this->type;
- }
-
- function getAction() {
- return $this->action;
- }
-
- function getParams() {
- return $this->params;
- }
-
- 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 = $dbw->selectField( 'revision', '1',
- array( 'rev_page' => $pageId,
- 'rev_timestamp' => $dbw->timestamp( $this->timestamp ),
- 'rev_user_text' => $userText,
- 'rev_comment' => $this->getComment() ),
- __METHOD__
- );
- if( $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 (better for backups)
- # 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 );
-
- # To be on the safe side...
- $tempTitle = $GLOBALS['wgTitle'];
- $GLOBALS['wgTitle'] = $this->title;
-
- 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 );
- }
- $GLOBALS['wgTitle'] = $tempTitle;
-
- return true;
- }
-
- function importLogItem() {
- $dbw = wfGetDB( DB_MASTER );
- # FIXME: this will not record autoblocks
- if( !$this->getTitle() ) {
- wfDebug( __METHOD__ . ": skipping invalid {$this->type}/{$this->action} log time, timestamp " .
- $this->timestamp . "\n" );
- return;
- }
- # Check if it exists already
- // FIXME: use original log ID (better for backups)
- $prior = $dbw->selectField( 'logging', '1',
- array( 'log_type' => $this->getType(),
- 'log_action' => $this->getAction(),
- 'log_timestamp' => $dbw->timestamp( $this->timestamp ),
- 'log_namespace' => $this->getTitle()->getNamespace(),
- 'log_title' => $this->getTitle()->getDBkey(),
- 'log_comment' => $this->getComment(),
- #'log_user_text' => $this->user_text,
- 'log_params' => $this->params ),
- __METHOD__
- );
- // FIXME: this could fail slightly for multiple matches :P
- if( $prior ) {
- wfDebug( __METHOD__ . ": skipping existing item for Log:{$this->type}/{$this->action}, timestamp " .
- $this->timestamp . "\n" );
- return false;
- }
- $log_id = $dbw->nextSequenceValue( 'logging_log_id_seq' );
- $data = array(
- 'log_id' => $log_id,
- 'log_type' => $this->type,
- 'log_action' => $this->action,
- 'log_timestamp' => $dbw->timestamp( $this->timestamp ),
- 'log_user' => User::idFromName( $this->user_text ),
- #'log_user_text' => $this->user_text,
- 'log_namespace' => $this->getTitle()->getNamespace(),
- 'log_title' => $this->getTitle()->getDBkey(),
- 'log_comment' => $this->getComment(),
- 'log_params' => $this->params
- );
- $dbw->insert( 'logging', $data, __METHOD__ );
- }
-
- 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() );
- */
-
- // @todo 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 ) {
- 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;
- }
-
- // @todo 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;
- }
-
-}
-
-/**
- * @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 Status::newFatal( "importcantopen" );
- }
- return Status::newGood( new ImportStreamSource( $file ) );
- }
-
- static function newFromUpload( $fieldname = "xmlimport" ) {
- $upload =& $_FILES[$fieldname];
-
- if( !isset( $upload ) || !$upload['name'] ) {
- return Status::newFatal( 'importnofile' );
- }
- if( !empty( $upload['error'] ) ) {
- switch($upload['error']){
- case 1: # The uploaded file exceeds the upload_max_filesize directive in php.ini.
- return Status::newFatal( 'importuploaderrorsize' );
- case 2: # The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.
- return Status::newFatal( 'importuploaderrorsize' );
- case 3: # The uploaded file was only partially uploaded
- return Status::newFatal( 'importuploaderrorpartial' );
- case 6: #Missing a temporary folder.
- return Status::newFatal( 'importuploaderrortemp' );
- # case else: # Currently impossible
- }
-
- }
- $fname = $upload['tmp_name'];
- if( is_uploaded_file( $fname ) ) {
- return ImportStreamSource::newFromFile( $fname );
- } else {
- return Status::newFatal( 'importnofile' );
- }
- }
-
- 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 Status::newGood( new ImportStreamSource( $file ) );
- } else {
- return Status::newFatal( 'importcantopen' );
- }
- }
-
- public static function newFromInterwiki( $interwiki, $page, $history = false, $templates = false, $pageLinkDepth = 0 ) {
- if( $page == '' ) {
- return Status::newFatal( 'import-noarticle' );
- }
- $link = Title::newFromText( "$interwiki:Special:Export/$page" );
- if( is_null( $link ) || $link->getInterwiki() == '' ) {
- return Status::newFatal( 'importbadinterwiki' );
- } else {
- $params = array();
- if ( $history ) $params['history'] = 1;
- if ( $templates ) $params['templates'] = 1;
- if ( $pageLinkDepth ) $params['pagelink-depth'] = $pageLinkDepth;
- $url = $link->getFullUrl( $params );
- # For interwikis, use POST to avoid redirects.
- return ImportStreamSource::newFromURL( $url, "POST" );
- }
- }
-}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff