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Split classes in Import.php into separate files

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Bug: T122532
Change-Id: Ic4463ab8d3a7b2779f43efb92cb790dbc1d88064
This commit is contained in:
Krzysztof Zbudniewek 2015-12-28 23:27:48 +01:00
parent 8578488e2b
commit cdeba4cfc7
7 changed files with 1113 additions and 991 deletions
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12
autoload.php
View file

@ -571,9 +571,9 @@ $wgAutoloadLocalClasses = array(
'ImportReporter' => __DIR__ . '/includes/specials/SpecialImport.php',
'ImportSiteScripts' => __DIR__ . '/maintenance/importSiteScripts.php',
'ImportSites' => __DIR__ . '/maintenance/importSites.php',
'ImportSource' => __DIR__ . '/includes/Import.php',
'ImportStreamSource' => __DIR__ . '/includes/Import.php',
'ImportStringSource' => __DIR__ . '/includes/Import.php',
'ImportSource' => __DIR__ . '/includes/import/ImportSource.php',
'ImportStreamSource' => __DIR__ . '/includes/import/ImportStreamSource.php',
'ImportStringSource' => __DIR__ . '/includes/import/ImportStringSource.php',
'ImportTitleFactory' => __DIR__ . '/includes/title/ImportTitleFactory.php',
'IncludableSpecialPage' => __DIR__ . '/includes/specialpage/IncludableSpecialPage.php',
'IndexPager' => __DIR__ . '/includes/pager/IndexPager.php',
@ -1314,7 +1314,7 @@ $wgAutoloadLocalClasses = array(
'UploadFromUrl' => __DIR__ . '/includes/upload/UploadFromUrl.php',
'UploadFromUrlJob' => __DIR__ . '/includes/jobqueue/jobs/UploadFromUrlJob.php',
'UploadLogFormatter' => __DIR__ . '/includes/logging/UploadLogFormatter.php',
'UploadSourceAdapter' => __DIR__ . '/includes/Import.php',
'UploadSourceAdapter' => __DIR__ . '/includes/import/UploadSourceAdapter.php',
'UploadSourceField' => __DIR__ . '/includes/specials/SpecialUpload.php',
'UploadStash' => __DIR__ . '/includes/upload/UploadStash.php',
'UploadStashBadPathException' => __DIR__ . '/includes/upload/UploadStash.php',
@ -1388,11 +1388,11 @@ $wgAutoloadLocalClasses = array(
'WikiDiff3' => __DIR__ . '/includes/diff/WikiDiff3.php',
'WikiExporter' => __DIR__ . '/includes/Export.php',
'WikiFilePage' => __DIR__ . '/includes/page/WikiFilePage.php',
'WikiImporter' => __DIR__ . '/includes/Import.php',
'WikiImporter' => __DIR__ . '/includes/import/WikiImporter.php',
'WikiMap' => __DIR__ . '/includes/WikiMap.php',
'WikiPage' => __DIR__ . '/includes/page/WikiPage.php',
'WikiReference' => __DIR__ . '/includes/WikiMap.php',
'WikiRevision' => __DIR__ . '/includes/Import.php',
'WikiRevision' => __DIR__ . '/includes/import/WikiRevision.php',
'WikiStatsOutput' => __DIR__ . '/maintenance/language/StatOutputs.php',
'WikitextContent' => __DIR__ . '/includes/content/WikitextContent.php',
'WikitextContentHandler' => __DIR__ . '/includes/content/WikitextContentHandler.php',

51
includes/import/ImportSource.php Normal file
View file

@ -0,0 +1,51 @@
<?php
/**
* Source interface for XML import.
*
* Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
* https://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
*/
/**
* Source interface for XML import.
*
* @ingroup SpecialPage
*/
interface ImportSource {
/**
* Indicates whether the end of the input has been reached.
* Will return true after a finite number of calls to readChunk.
*
* @return bool true if there is no more input, false otherwise.
*/
function atEnd();
/**
* Return a chunk of the input, as a (possibly empty) string.
* When the end of input is reached, readChunk() returns false.
* If atEnd() returns false, readChunk() will return a string.
* If atEnd() returns true, readChunk() will return false.
*
* @return bool|string
*/
function readChunk();
}

172
includes/import/ImportStreamSource.php Normal file
View file

@ -0,0 +1,172 @@
<?php
/**
* MediaWiki page data importer.
*
* Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
* https://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
*/
/**
* Imports a XML dump from a file (either from file upload, files on disk, or HTTP)
* @ingroup SpecialPage
*/
class ImportStreamSource implements ImportSource {
function __construct( $handle ) {
$this->mHandle = $handle;
}
/**
* @return bool
*/
function atEnd() {
return feof( $this->mHandle );
}
/**
* @return string
*/
function readChunk() {
return fread( $this->mHandle, 32768 );
}
/**
* @param string $filename
* @return Status
*/
static function newFromFile( $filename ) {
MediaWiki\suppressWarnings();
$file = fopen( $filename, 'rt' );
MediaWiki\restoreWarnings();
if ( !$file ) {
return Status::newFatal( "importcantopen" );
}
return Status::newGood( new ImportStreamSource( $file ) );
}
/**
* @param string $fieldname
* @return Status
*/
static function newFromUpload( $fieldname = "xmlimport" ) {
$upload =& $_FILES[$fieldname];
if ( $upload === null || !$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' );
}
}
/**
* @param string $url
* @param string $method
* @return Status
*/
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, array( 'followRedirects' => true ), __METHOD__ );
if ( $data !== false ) {
$file = tmpfile();
fwrite( $file, $data );
fflush( $file );
fseek( $file, 0 );
return Status::newGood( new ImportStreamSource( $file ) );
} else {
return Status::newFatal( 'importcantopen' );
}
}
/**
* @param string $interwiki
* @param string $page
* @param bool $history
* @param bool $templates
* @param int $pageLinkDepth
* @return Status
*/
public static function newFromInterwiki( $interwiki, $page, $history = false,
$templates = false, $pageLinkDepth = 0
) {
if ( $page == '' ) {
return Status::newFatal( 'import-noarticle' );
}
# Look up the first interwiki prefix, and let the foreign site handle
# subsequent interwiki prefixes
$firstIwPrefix = strtok( $interwiki, ':' );
$firstIw = Interwiki::fetch( $firstIwPrefix );
if ( !$firstIw ) {
return Status::newFatal( 'importbadinterwiki' );
}
$additionalIwPrefixes = strtok( '' );
if ( $additionalIwPrefixes ) {
$additionalIwPrefixes .= ':';
}
# Have to do a DB-key replacement ourselves; otherwise spaces get
# URL-encoded to +, which is wrong in this case. Similar to logic in
# Title::getLocalURL
$link = $firstIw->getURL( strtr( "${additionalIwPrefixes}Special:Export/$page",
' ', '_' ) );
$params = array();
if ( $history ) {
$params['history'] = 1;
}
if ( $templates ) {
$params['templates'] = 1;
}
if ( $pageLinkDepth ) {
$params['pagelink-depth'] = $pageLinkDepth;
}
$url = wfAppendQuery( $link, $params );
# For interwikis, use POST to avoid redirects.
return ImportStreamSource::newFromURL( $url, "POST" );
}
}

57
includes/import/ImportStringSource.php Normal file
View file

@ -0,0 +1,57 @@
<?php
/**
* MediaWiki page data importer.
*
* Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
* https://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
*/
/**
* Used for importing XML dumps where the content of the dump is in a string.
* This class is ineffecient, and should only be used for small dumps.
* For larger dumps, ImportStreamSource should be used instead.
*
* @ingroup SpecialPage
*/
class ImportStringSource implements ImportSource {
function __construct( $string ) {
$this->mString = $string;
$this->mRead = false;
}
/**
* @return bool
*/
function atEnd() {
return $this->mRead;
}
/**
* @return bool|string
*/
function readChunk() {
if ( $this->atEnd() ) {
return false;
}
$this->mRead = true;
return $this->mString;
}
}

149
includes/import/UploadSourceAdapter.php Normal file
View file

@ -0,0 +1,149 @@
<?php
/**
* MediaWiki page data importer.
*
* Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
* https://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
*/
/**
* This is a horrible hack used to keep source compatibility.
* @ingroup SpecialPage
*/
class UploadSourceAdapter {
/** @var array */
public static $sourceRegistrations = array();
/** @var string */
private $mSource;
/** @var string */
private $mBuffer;
/** @var int */
private $mPosition;
/**
* @param ImportSource $source
* @return string
*/
static function registerSource( ImportSource $source ) {
$id = wfRandomString();
self::$sourceRegistrations[$id] = $source;
return $id;
}
/**
* @param string $path
* @param string $mode
* @param array $options
* @param string $opened_path
* @return bool
*/
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;
}
/**
* @param int $count
* @return string
*/
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;
}
/**
* @param string $data
* @return bool
*/
function stream_write( $data ) {
return false;
}
/**
* @return mixed
*/
function stream_tell() {
return $this->mPosition;
}
/**
* @return bool
*/
function stream_eof() {
return $this->mSource->atEnd();
}
/**
* @return array
*/
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;
}
}

986
includes/Import.php → includes/import/WikiImporter.php
View file

@ -25,7 +25,7 @@
*/
/**
* XML file reader for the page data importer
* XML file reader for the page data importer.
*
* implements Special:Import
* @ingroup SpecialPage
@ -1068,987 +1068,3 @@ class WikiImporter {
return array( $title, $foreignTitle );
}
}
/** This is a horrible hack used to keep source compatibility */
class UploadSourceAdapter {
/** @var array */
public static $sourceRegistrations = array();
/** @var string */
private $mSource;
/** @var string */
private $mBuffer;
/** @var int */
private $mPosition;
/**
* @param ImportSource $source
* @return string
*/
static function registerSource( ImportSource $source ) {
$id = wfRandomString();
self::$sourceRegistrations[$id] = $source;
return $id;
}
/**
* @param string $path
* @param string $mode
* @param array $options
* @param string $opened_path
* @return bool
*/
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;
}
/**
* @param int $count
* @return string
*/
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;
}
/**
* @param string $data
* @return bool
*/
function stream_write( $data ) {
return false;
}
/**
* @return mixed
*/
function stream_tell() {
return $this->mPosition;
}
/**
* @return bool
*/
function stream_eof() {
return $this->mSource->atEnd();
}
/**
* @return array
*/
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;
}
}
/**
* @todo document (e.g. one-sentence class description).
* @ingroup SpecialPage
*/
class WikiRevision {
/** @todo Unused? */
public $importer = null;
/** @var Title */
public $title = null;
/** @var int */
public $id = 0;
/** @var string */
public $timestamp = "20010115000000";
/**
* @var int
* @todo Can't find any uses. Public, because that's suspicious. Get clarity. */
public $user = 0;
/** @var string */
public $user_text = "";
/** @var string */
public $model = null;
/** @var string */
public $format = null;
/** @var string */
public $text = "";
/** @var int */
protected $size;
/** @var Content */
public $content = null;
/** @var ContentHandler */
protected $contentHandler = null;
/** @var string */
public $comment = "";
/** @var bool */
public $minor = false;
/** @var string */
public $type = "";
/** @var string */
public $action = "";
/** @var string */
public $params = "";
/** @var string */
public $fileSrc = '';
/** @var bool|string */
public $sha1base36 = false;
/**
* @var bool
* @todo Unused?
*/
public $isTemp = false;
/** @var string */
public $archiveName = '';
protected $filename;
/** @var mixed */
protected $src;
/** @todo Unused? */
public $fileIsTemp;
/** @var bool */
private $mNoUpdates = false;
/** @var Config $config */
private $config;
public function __construct( Config $config ) {
$this->config = $config;
}
/**
* @param Title $title
* @throws MWException
*/
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." );
}
}
/**
* @param int $id
*/
function setID( $id ) {
$this->id = $id;
}
/**
* @param string $ts
*/
function setTimestamp( $ts ) {
# 2003-08-05T18:30:02Z
$this->timestamp = wfTimestamp( TS_MW, $ts );
}
/**
* @param string $user
*/
function setUsername( $user ) {
$this->user_text = $user;
}
/**
* @param string $ip
*/
function setUserIP( $ip ) {
$this->user_text = $ip;
}
/**
* @param string $model
*/
function setModel( $model ) {
$this->model = $model;
}
/**
* @param string $format
*/
function setFormat( $format ) {
$this->format = $format;
}
/**
* @param string $text
*/
function setText( $text ) {
$this->text = $text;
}
/**
* @param string $text
*/
function setComment( $text ) {
$this->comment = $text;
}
/**
* @param bool $minor
*/
function setMinor( $minor ) {
$this->minor = (bool)$minor;
}
/**
* @param mixed $src
*/
function setSrc( $src ) {
$this->src = $src;
}
/**
* @param string $src
* @param bool $isTemp
*/
function setFileSrc( $src, $isTemp ) {
$this->fileSrc = $src;
$this->fileIsTemp = $isTemp;
}
/**
* @param string $sha1base36
*/
function setSha1Base36( $sha1base36 ) {
$this->sha1base36 = $sha1base36;
}
/**
* @param string $filename
*/
function setFilename( $filename ) {
$this->filename = $filename;
}
/**
* @param string $archiveName
*/
function setArchiveName( $archiveName ) {
$this->archiveName = $archiveName;
}
/**
* @param int $size
*/
function setSize( $size ) {
$this->size = intval( $size );
}
/**
* @param string $type
*/
function setType( $type ) {
$this->type = $type;
}
/**
* @param string $action
*/
function setAction( $action ) {
$this->action = $action;
}
/**
* @param array $params
*/
function setParams( $params ) {
$this->params = $params;
}
/**
* @param bool $noupdates
*/
public function setNoUpdates( $noupdates ) {
$this->mNoUpdates = $noupdates;
}
/**
* @return Title
*/
function getTitle() {
return $this->title;
}
/**
* @return int
*/
function getID() {
return $this->id;
}
/**
* @return string
*/
function getTimestamp() {
return $this->timestamp;
}
/**
* @return string
*/
function getUser() {
return $this->user_text;
}
/**
* @return string
*
* @deprecated Since 1.21, use getContent() instead.
*/
function getText() {
ContentHandler::deprecated( __METHOD__, '1.21' );
return $this->text;
}
/**
* @return ContentHandler
*/
function getContentHandler() {
if ( is_null( $this->contentHandler ) ) {
$this->contentHandler = ContentHandler::getForModelID( $this->getModel() );
}
return $this->contentHandler;
}
/**
* @return Content
*/
function getContent() {
if ( is_null( $this->content ) ) {
$handler = $this->getContentHandler();
$this->content = $handler->unserializeContent( $this->text, $this->getFormat() );
}
return $this->content;
}
/**
* @return string
*/
function getModel() {
if ( is_null( $this->model ) ) {
$this->model = $this->getTitle()->getContentModel();
}
return $this->model;
}
/**
* @return string
*/
function getFormat() {
if ( is_null( $this->format ) ) {
$this->format = $this->getContentHandler()->getDefaultFormat();
}
return $this->format;
}
/**
* @return string
*/
function getComment() {
return $this->comment;
}
/**
* @return bool
*/
function getMinor() {
return $this->minor;
}
/**
* @return mixed
*/
function getSrc() {
return $this->src;
}
/**
* @return bool|string
*/
function getSha1() {
if ( $this->sha1base36 ) {
return Wikimedia\base_convert( $this->sha1base36, 36, 16 );
}
return false;
}
/**
* @return string
*/
function getFileSrc() {
return $this->fileSrc;
}
/**
* @return bool
*/
function isTempSrc() {
return $this->isTemp;
}
/**
* @return mixed
*/
function getFilename() {
return $this->filename;
}
/**
* @return string
*/
function getArchiveName() {
return $this->archiveName;
}
/**
* @return mixed
*/
function getSize() {
return $this->size;
}
/**
* @return string
*/
function getType() {
return $this->type;
}
/**
* @return string
*/
function getAction() {
return $this->action;
}
/**
* @return string
*/
function getParams() {
return $this->params;
}
/**
* @return bool
*/
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();
$userObj = $user;
} else {
$userId = 0;
$userText = $this->getUser();
$userObj = new User;
}
// avoid memory leak...?
Title::clearCaches();
$page = WikiPage::factory( $this->title );
$page->loadPageData( 'fromdbmaster' );
if ( !$page->exists() ) {
# must create the page...
$pageId = $page->insertOn( $dbw );
$created = true;
$oldcountable = null;
} else {
$pageId = $page->getId();
$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 ) {
// @todo FIXME: This could fail slightly for multiple matches :P
wfDebug( __METHOD__ . ": skipping existing revision for [[" .
$this->title->getPrefixedText() . "]], timestamp " . $this->timestamp . "\n" );
return false;
}
}
// Select previous version to make size diffs correct
$prevId = $dbw->selectField( 'revision', 'rev_id',
array(
'rev_page' => $pageId,
'rev_timestamp <= ' . $dbw->addQuotes( $dbw->timestamp( $this->timestamp ) ),
),
__METHOD__,
array( 'ORDER BY' => array(
'rev_timestamp DESC',
'rev_id DESC', // timestamp is not unique per page
)
)
);
# @todo FIXME: Use original rev_id optionally (better for backups)
# Insert the row
$revision = new Revision( array(
'title' => $this->title,
'page' => $pageId,
'content_model' => $this->getModel(),
'content_format' => $this->getFormat(),
// XXX: just set 'content' => $this->getContent()?
'text' => $this->getContent()->serialize( $this->getFormat() ),
'comment' => $this->getComment(),
'user' => $userId,
'user_text' => $userText,
'timestamp' => $this->timestamp,
'minor_edit' => $this->minor,
'parent_id' => $prevId,
) );
$revision->insertOn( $dbw );
$changed = $page->updateIfNewerOn( $dbw, $revision );
if ( $changed !== false && !$this->mNoUpdates ) {
wfDebug( __METHOD__ . ": running updates\n" );
// countable/oldcountable stuff is handled in WikiImporter::finishImportPage
$page->doEditUpdates(
$revision,
$userObj,
array( 'created' => $created, 'oldcountable' => 'no-change' )
);
}
return true;
}
function importLogItem() {
$dbw = wfGetDB( DB_MASTER );
$user = User::newFromName( $this->getUser() );
if ( $user ) {
$userId = intval( $user->getId() );
$userText = $user->getName();
} else {
$userId = 0;
$userText = $this->getUser();
}
# @todo FIXME: This will not record autoblocks
if ( !$this->getTitle() ) {
wfDebug( __METHOD__ . ": skipping invalid {$this->type}/{$this->action} log time, timestamp " .
$this->timestamp . "\n" );
return;
}
# Check if it exists already
// @todo 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__
);
// @todo 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;
}
$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' => $userId,
'log_user_text' => $userText,
'log_namespace' => $this->getTitle()->getNamespace(),
'log_title' => $this->getTitle()->getDBkey(),
'log_comment' => $this->getComment(),
'log_params' => $this->params
);
$dbw->insert( 'logging', $data, __METHOD__ );
}
/**
* @return bool
*/
function importUpload() {
# Construct a file
$archiveName = $this->getArchiveName();
if ( $archiveName ) {
wfDebug( __METHOD__ . "Importing archived file as $archiveName\n" );
$file = OldLocalFile::newFromArchiveName( $this->getTitle(),
RepoGroup::singleton()->getLocalRepo(), $archiveName );
} else {
$file = wfLocalFile( $this->getTitle() );
$file->load( File::READ_LATEST );
wfDebug( __METHOD__ . 'Importing new file as ' . $file->getName() . "\n" );
if ( $file->exists() && $file->getTimestamp() > $this->getTimestamp() ) {
$archiveName = $file->getTimestamp() . '!' . $file->getName();
$file = OldLocalFile::newFromArchiveName( $this->getTitle(),
RepoGroup::singleton()->getLocalRepo(), $archiveName );
wfDebug( __METHOD__ . "File already exists; importing as $archiveName\n" );
}
}
if ( !$file ) {
wfDebug( __METHOD__ . ': Bad file for ' . $this->getTitle() . "\n" );
return false;
}
# Get the file source or download if necessary
$source = $this->getFileSrc();
$flags = $this->isTempSrc() ? File::DELETE_SOURCE : 0;
if ( !$source ) {
$source = $this->downloadSource();
$flags |= File::DELETE_SOURCE;
}
if ( !$source ) {
wfDebug( __METHOD__ . ": Could not fetch remote file.\n" );
return false;
}
$sha1 = $this->getSha1();
if ( $sha1 && ( $sha1 !== sha1_file( $source ) ) ) {
if ( $flags & File::DELETE_SOURCE ) {
# Broken file; delete it if it is a temporary file
unlink( $source );
}
wfDebug( __METHOD__ . ": Corrupt file $source.\n" );
return false;
}
$user = User::newFromName( $this->user_text );
# Do the actual upload
if ( $archiveName ) {
$status = $file->uploadOld( $source, $archiveName,
$this->getTimestamp(), $this->getComment(), $user, $flags );
} else {
$status = $file->upload( $source, $this->getComment(), $this->getComment(),
$flags, false, $this->getTimestamp(), $user );
}
if ( $status->isGood() ) {
wfDebug( __METHOD__ . ": Successful\n" );
return true;
} else {
wfDebug( __METHOD__ . ': failed: ' . $status->getHTML() . "\n" );
return false;
}
}
/**
* @return bool|string
*/
function downloadSource() {
if ( !$this->config->get( 'EnableUploads' ) ) {
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( $src, array(), __METHOD__ );
if ( !$data ) {
wfDebug( "IMPORT: couldn't fetch source $src\n" );
fclose( $f );
unlink( $tempo );
return false;
}
fwrite( $f, $data );
fclose( $f );
return $tempo;
}
}
/**
* Source interface for XML import.
*/
interface ImportSource {
/**
* Indicates whether the end of the input has been reached.
* Will return true after a finite number of calls to readChunk.
*
* @return bool true if there is no more input, false otherwise.
*/
function atEnd();
/**
* Return a chunk of the input, as a (possibly empty) string.
* When the end of input is reached, readChunk() returns false.
* If atEnd() returns false, readChunk() will return a string.
* If atEnd() returns true, readChunk() will return false.
*
* @return bool|string
*/
function readChunk();
}
/**
* Used for importing XML dumps where the content of the dump is in a string.
* This class is ineffecient, and should only be used for small dumps.
* For larger dumps, ImportStreamSource should be used instead.
*
* @ingroup SpecialPage
*/
class ImportStringSource implements ImportSource {
function __construct( $string ) {
$this->mString = $string;
$this->mRead = false;
}
/**
* @return bool
*/
function atEnd() {
return $this->mRead;
}
/**
* @return bool|string
*/
function readChunk() {
if ( $this->atEnd() ) {
return false;
}
$this->mRead = true;
return $this->mString;
}
}
/**
* Imports a XML dump from a file (either from file upload, files on disk, or HTTP)
* @ingroup SpecialPage
*/
class ImportStreamSource implements ImportSource {
function __construct( $handle ) {
$this->mHandle = $handle;
}
/**
* @return bool
*/
function atEnd() {
return feof( $this->mHandle );
}
/**
* @return string
*/
function readChunk() {
return fread( $this->mHandle, 32768 );
}
/**
* @param string $filename
* @return Status
*/
static function newFromFile( $filename ) {
MediaWiki\suppressWarnings();
$file = fopen( $filename, 'rt' );
MediaWiki\restoreWarnings();
if ( !$file ) {
return Status::newFatal( "importcantopen" );
}
return Status::newGood( new ImportStreamSource( $file ) );
}
/**
* @param string $fieldname
* @return Status
*/
static function newFromUpload( $fieldname = "xmlimport" ) {
$upload =& $_FILES[$fieldname];
if ( $upload === null || !$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' );
}
}
/**
* @param string $url
* @param string $method
* @return Status
*/
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, array( 'followRedirects' => true ), __METHOD__ );
if ( $data !== false ) {
$file = tmpfile();
fwrite( $file, $data );
fflush( $file );
fseek( $file, 0 );
return Status::newGood( new ImportStreamSource( $file ) );
} else {
return Status::newFatal( 'importcantopen' );
}
}
/**
* @param string $interwiki
* @param string $page
* @param bool $history
* @param bool $templates
* @param int $pageLinkDepth
* @return Status
*/
public static function newFromInterwiki( $interwiki, $page, $history = false,
$templates = false, $pageLinkDepth = 0
) {
if ( $page == '' ) {
return Status::newFatal( 'import-noarticle' );
}
# Look up the first interwiki prefix, and let the foreign site handle
# subsequent interwiki prefixes
$firstIwPrefix = strtok( $interwiki, ':' );
$firstIw = Interwiki::fetch( $firstIwPrefix );
if ( !$firstIw ) {
return Status::newFatal( 'importbadinterwiki' );
}
$additionalIwPrefixes = strtok( '' );
if ( $additionalIwPrefixes ) {
$additionalIwPrefixes .= ':';
}
# Have to do a DB-key replacement ourselves; otherwise spaces get
# URL-encoded to +, which is wrong in this case. Similar to logic in
# Title::getLocalURL
$link = $firstIw->getURL( strtr( "${additionalIwPrefixes}Special:Export/$page",
' ', '_' ) );
$params = array();
if ( $history ) {
$params['history'] = 1;
}
if ( $templates ) {
$params['templates'] = 1;
}
if ( $pageLinkDepth ) {
$params['pagelink-depth'] = $pageLinkDepth;
}
$url = wfAppendQuery( $link, $params );
# For interwikis, use POST to avoid redirects.
return ImportStreamSource::newFromURL( $url, "POST" );
}
}

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includes/import/WikiRevision.php Normal file
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<?php
/**
* MediaWiki page data importer.
*
* Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
* https://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
*/
/**
* Represents a revision, log entry or upload during the import process.
* This class sticks closely to the structure of the XML dump.
*
* @ingroup SpecialPage
*/
class WikiRevision {
/** @todo Unused? */
public $importer = null;
/** @var Title */
public $title = null;
/** @var int */
public $id = 0;
/** @var string */
public $timestamp = "20010115000000";
/**
* @var int
* @todo Can't find any uses. Public, because that's suspicious. Get clarity. */
public $user = 0;
/** @var string */
public $user_text = "";
/** @var string */
public $model = null;
/** @var string */
public $format = null;
/** @var string */
public $text = "";
/** @var int */
protected $size;
/** @var Content */
public $content = null;
/** @var ContentHandler */
protected $contentHandler = null;
/** @var string */
public $comment = "";
/** @var bool */
public $minor = false;
/** @var string */
public $type = "";
/** @var string */
public $action = "";
/** @var string */
public $params = "";
/** @var string */
public $fileSrc = '';
/** @var bool|string */
public $sha1base36 = false;
/**
* @var bool
* @todo Unused?
*/
public $isTemp = false;
/** @var string */
public $archiveName = '';
protected $filename;
/** @var mixed */
protected $src;
/** @todo Unused? */
public $fileIsTemp;
/** @var bool */
private $mNoUpdates = false;
/** @var Config $config */
private $config;
public function __construct( Config $config ) {
$this->config = $config;
}
/**
* @param Title $title
* @throws MWException
*/
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." );
}
}
/**
* @param int $id
*/
function setID( $id ) {
$this->id = $id;
}
/**
* @param string $ts
*/
function setTimestamp( $ts ) {
# 2003-08-05T18:30:02Z
$this->timestamp = wfTimestamp( TS_MW, $ts );
}
/**
* @param string $user
*/
function setUsername( $user ) {
$this->user_text = $user;
}
/**
* @param string $ip
*/
function setUserIP( $ip ) {
$this->user_text = $ip;
}
/**
* @param string $model
*/
function setModel( $model ) {
$this->model = $model;
}
/**
* @param string $format
*/
function setFormat( $format ) {
$this->format = $format;
}
/**
* @param string $text
*/
function setText( $text ) {
$this->text = $text;
}
/**
* @param string $text
*/
function setComment( $text ) {
$this->comment = $text;
}
/**
* @param bool $minor
*/
function setMinor( $minor ) {
$this->minor = (bool)$minor;
}
/**
* @param mixed $src
*/
function setSrc( $src ) {
$this->src = $src;
}
/**
* @param string $src
* @param bool $isTemp
*/
function setFileSrc( $src, $isTemp ) {
$this->fileSrc = $src;
$this->fileIsTemp = $isTemp;
}
/**
* @param string $sha1base36
*/
function setSha1Base36( $sha1base36 ) {
$this->sha1base36 = $sha1base36;
}
/**
* @param string $filename
*/
function setFilename( $filename ) {
$this->filename = $filename;
}
/**
* @param string $archiveName
*/
function setArchiveName( $archiveName ) {
$this->archiveName = $archiveName;
}
/**
* @param int $size
*/
function setSize( $size ) {
$this->size = intval( $size );
}
/**
* @param string $type
*/
function setType( $type ) {
$this->type = $type;
}
/**
* @param string $action
*/
function setAction( $action ) {
$this->action = $action;
}
/**
* @param array $params
*/
function setParams( $params ) {
$this->params = $params;
}
/**
* @param bool $noupdates
*/
public function setNoUpdates( $noupdates ) {
$this->mNoUpdates = $noupdates;
}
/**
* @return Title
*/
function getTitle() {
return $this->title;
}
/**
* @return int
*/
function getID() {
return $this->id;
}
/**
* @return string
*/
function getTimestamp() {
return $this->timestamp;
}
/**
* @return string
*/
function getUser() {
return $this->user_text;
}
/**
* @return string
*
* @deprecated Since 1.21, use getContent() instead.
*/
function getText() {
ContentHandler::deprecated( __METHOD__, '1.21' );
return $this->text;
}
/**
* @return ContentHandler
*/
function getContentHandler() {
if ( is_null( $this->contentHandler ) ) {
$this->contentHandler = ContentHandler::getForModelID( $this->getModel() );
}
return $this->contentHandler;
}
/**
* @return Content
*/
function getContent() {
if ( is_null( $this->content ) ) {
$handler = $this->getContentHandler();
$this->content = $handler->unserializeContent( $this->text, $this->getFormat() );
}
return $this->content;
}
/**
* @return string
*/
function getModel() {
if ( is_null( $this->model ) ) {
$this->model = $this->getTitle()->getContentModel();
}
return $this->model;
}
/**
* @return string
*/
function getFormat() {
if ( is_null( $this->format ) ) {
$this->format = $this->getContentHandler()->getDefaultFormat();
}
return $this->format;
}
/**
* @return string
*/
function getComment() {
return $this->comment;
}
/**
* @return bool
*/
function getMinor() {
return $this->minor;
}
/**
* @return mixed
*/
function getSrc() {
return $this->src;
}
/**
* @return bool|string
*/
function getSha1() {
if ( $this->sha1base36 ) {
return Wikimedia\base_convert( $this->sha1base36, 36, 16 );
}
return false;
}
/**
* @return string
*/
function getFileSrc() {
return $this->fileSrc;
}
/**
* @return bool
*/
function isTempSrc() {
return $this->isTemp;
}
/**
* @return mixed
*/
function getFilename() {
return $this->filename;
}
/**
* @return string
*/
function getArchiveName() {
return $this->archiveName;
}
/**
* @return mixed
*/
function getSize() {
return $this->size;
}
/**
* @return string
*/
function getType() {
return $this->type;
}
/**
* @return string
*/
function getAction() {
return $this->action;
}
/**
* @return string
*/
function getParams() {
return $this->params;
}
/**
* @return bool
*/
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();
$userObj = $user;
} else {
$userId = 0;
$userText = $this->getUser();
$userObj = new User;
}
// avoid memory leak...?
Title::clearCaches();
$page = WikiPage::factory( $this->title );
$page->loadPageData( 'fromdbmaster' );
if ( !$page->exists() ) {
# must create the page...
$pageId = $page->insertOn( $dbw );
$created = true;
$oldcountable = null;
} else {
$pageId = $page->getId();
$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 ) {
// @todo FIXME: This could fail slightly for multiple matches :P
wfDebug( __METHOD__ . ": skipping existing revision for [[" .
$this->title->getPrefixedText() . "]], timestamp " . $this->timestamp . "\n" );
return false;
}
}
// Select previous version to make size diffs correct
$prevId = $dbw->selectField( 'revision', 'rev_id',
array(
'rev_page' => $pageId,
'rev_timestamp <= ' . $dbw->timestamp( $this->timestamp ),
),
__METHOD__,
array( 'ORDER BY' => array(
'rev_timestamp DESC',
'rev_id DESC', // timestamp is not unique per page
)
)
);
# @todo FIXME: Use original rev_id optionally (better for backups)
# Insert the row
$revision = new Revision( array(
'title' => $this->title,
'page' => $pageId,
'content_model' => $this->getModel(),
'content_format' => $this->getFormat(),
// XXX: just set 'content' => $this->getContent()?
'text' => $this->getContent()->serialize( $this->getFormat() ),
'comment' => $this->getComment(),
'user' => $userId,
'user_text' => $userText,
'timestamp' => $this->timestamp,
'minor_edit' => $this->minor,
'parent_id' => $prevId,
) );
$revision->insertOn( $dbw );
$changed = $page->updateIfNewerOn( $dbw, $revision );
if ( $changed !== false && !$this->mNoUpdates ) {
wfDebug( __METHOD__ . ": running updates\n" );
// countable/oldcountable stuff is handled in WikiImporter::finishImportPage
$page->doEditUpdates(
$revision,
$userObj,
array( 'created' => $created, 'oldcountable' => 'no-change' )
);
}
return true;
}
function importLogItem() {
$dbw = wfGetDB( DB_MASTER );
# @todo FIXME: This will not record autoblocks
if ( !$this->getTitle() ) {
wfDebug( __METHOD__ . ": skipping invalid {$this->type}/{$this->action} log time, timestamp " .
$this->timestamp . "\n" );
return;
}
# Check if it exists already
// @todo 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__
);
// @todo 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;
}
$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__ );
}
/**
* @return bool
*/
function importUpload() {
# Construct a file
$archiveName = $this->getArchiveName();
if ( $archiveName ) {
wfDebug( __METHOD__ . "Importing archived file as $archiveName\n" );
$file = OldLocalFile::newFromArchiveName( $this->getTitle(),
RepoGroup::singleton()->getLocalRepo(), $archiveName );
} else {
$file = wfLocalFile( $this->getTitle() );
$file->load( File::READ_LATEST );
wfDebug( __METHOD__ . 'Importing new file as ' . $file->getName() . "\n" );
if ( $file->exists() && $file->getTimestamp() > $this->getTimestamp() ) {
$archiveName = $file->getTimestamp() . '!' . $file->getName();
$file = OldLocalFile::newFromArchiveName( $this->getTitle(),
RepoGroup::singleton()->getLocalRepo(), $archiveName );
wfDebug( __METHOD__ . "File already exists; importing as $archiveName\n" );
}
}
if ( !$file ) {
wfDebug( __METHOD__ . ': Bad file for ' . $this->getTitle() . "\n" );
return false;
}
# Get the file source or download if necessary
$source = $this->getFileSrc();
$flags = $this->isTempSrc() ? File::DELETE_SOURCE : 0;
if ( !$source ) {
$source = $this->downloadSource();
$flags |= File::DELETE_SOURCE;
}
if ( !$source ) {
wfDebug( __METHOD__ . ": Could not fetch remote file.\n" );
return false;
}
$sha1 = $this->getSha1();
if ( $sha1 && ( $sha1 !== sha1_file( $source ) ) ) {
if ( $flags & File::DELETE_SOURCE ) {
# Broken file; delete it if it is a temporary file
unlink( $source );
}
wfDebug( __METHOD__ . ": Corrupt file $source.\n" );
return false;
}
$user = User::newFromName( $this->user_text );
# Do the actual upload
if ( $archiveName ) {
$status = $file->uploadOld( $source, $archiveName,
$this->getTimestamp(), $this->getComment(), $user, $flags );
} else {
$status = $file->upload( $source, $this->getComment(), $this->getComment(),
$flags, false, $this->getTimestamp(), $user );
}
if ( $status->isGood() ) {
wfDebug( __METHOD__ . ": Successful\n" );
return true;
} else {
wfDebug( __METHOD__ . ': failed: ' . $status->getHTML() . "\n" );
return false;
}
}
/**
* @return bool|string
*/
function downloadSource() {
if ( !$this->config->get( 'EnableUploads' ) ) {
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( $src, array(), __METHOD__ );
if ( !$data ) {
wfDebug( "IMPORT: couldn't fetch source $src\n" );
fclose( $f );
unlink( $tempo );
return false;
}
fwrite( $f, $data );
fclose( $f );
return $tempo;
}
}