diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2014-12-27 15:41:37 +0100 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2014-12-31 11:43:28 +0100 |
commit | c1f9b1f7b1b77776192048005dcc66dcf3df2bfb (patch) | |
tree | 2b38796e738dd74cb42ecd9bfd151803108386bc /includes/jobqueue/jobs/AssembleUploadChunksJob.php | |
parent | b88ab0086858470dd1f644e64cb4e4f62bb2be9b (diff) |
Update to MediaWiki 1.24.1
Diffstat (limited to 'includes/jobqueue/jobs/AssembleUploadChunksJob.php')
-rw-r--r-- | includes/jobqueue/jobs/AssembleUploadChunksJob.php | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/includes/jobqueue/jobs/AssembleUploadChunksJob.php b/includes/jobqueue/jobs/AssembleUploadChunksJob.php new file mode 100644 index 00000000..9e9bda6f --- /dev/null +++ b/includes/jobqueue/jobs/AssembleUploadChunksJob.php @@ -0,0 +1,136 @@ +<?php +/** + * Assemble the segments of a chunked upload. + * + * 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 Upload + */ + +/** + * Assemble the segments of a chunked upload. + * + * @ingroup Upload + */ +class AssembleUploadChunksJob extends Job { + public function __construct( $title, $params ) { + parent::__construct( 'AssembleUploadChunks', $title, $params ); + $this->removeDuplicates = true; + } + + public function run() { + $scope = RequestContext::importScopedSession( $this->params['session'] ); + $context = RequestContext::getMain(); + try { + $user = $context->getUser(); + if ( !$user->isLoggedIn() ) { + $this->setLastError( "Could not load the author user from session." ); + + return false; + } + + if ( count( $_SESSION ) === 0 ) { + // Empty session probably indicates that we didn't associate + // with the session correctly. Note that being able to load + // the user does not necessarily mean the session was loaded. + // Most likely cause by suhosin.session.encrypt = On. + $this->setLastError( "Error associating with user session. " . + "Try setting suhosin.session.encrypt = Off" ); + + return false; + } + + UploadBase::setSessionStatus( + $this->params['filekey'], + array( 'result' => 'Poll', 'stage' => 'assembling', 'status' => Status::newGood() ) + ); + + $upload = new UploadFromChunks( $user ); + $upload->continueChunks( + $this->params['filename'], + $this->params['filekey'], + $context->getRequest() + ); + + // Combine all of the chunks into a local file and upload that to a new stash file + $status = $upload->concatenateChunks(); + if ( !$status->isGood() ) { + UploadBase::setSessionStatus( + $this->params['filekey'], + array( 'result' => 'Failure', 'stage' => 'assembling', 'status' => $status ) + ); + $this->setLastError( $status->getWikiText() ); + + return false; + } + + // We have a new filekey for the fully concatenated file + $newFileKey = $upload->getLocalFile()->getFileKey(); + + // Remove the old stash file row and first chunk file + $upload->stash->removeFileNoAuth( $this->params['filekey'] ); + + // Build the image info array while we have the local reference handy + $apiMain = new ApiMain(); // dummy object (XXX) + $imageInfo = $upload->getImageInfo( $apiMain->getResult() ); + + // Cleanup any temporary local file + $upload->cleanupTempFile(); + + // Cache the info so the user doesn't have to wait forever to get the final info + UploadBase::setSessionStatus( + $this->params['filekey'], + array( + 'result' => 'Success', + 'stage' => 'assembling', + 'filekey' => $newFileKey, + 'imageinfo' => $imageInfo, + 'status' => Status::newGood() + ) + ); + } catch ( MWException $e ) { + UploadBase::setSessionStatus( + $this->params['filekey'], + array( + 'result' => 'Failure', + 'stage' => 'assembling', + 'status' => Status::newFatal( 'api-error-stashfailed' ) + ) + ); + $this->setLastError( get_class( $e ) . ": " . $e->getText() ); + // To be extra robust. + MWExceptionHandler::rollbackMasterChangesAndLog( $e ); + + return false; + } + + return true; + } + + public function getDeduplicationInfo() { + $info = parent::getDeduplicationInfo(); + if ( is_array( $info['params'] ) ) { + $info['params'] = array( 'filekey' => $info['params']['filekey'] ); + } + + return $info; + } + + public function allowRetries() { + return false; + } +} |