/**
* Append the final chunk and ready file for parent::performUpload()
* @return FileRepoStatus
*/
public function concatenateChunks()
{
$chunkIndex = $this->getChunkIndex();
wfDebug(__METHOD__ . " concatenate {$this->mChunkIndex} chunks:" . $this->getOffset() . ' inx:' . $chunkIndex . "\n");
// Concatenate all the chunks to mVirtualTempPath
$fileList = array();
// The first chunk is stored at the mVirtualTempPath path so we start on "chunk 1"
for ($i = 0; $i <= $chunkIndex; $i++) {
$fileList[] = $this->getVirtualChunkLocation($i);
}
// Get the file extension from the last chunk
$ext = FileBackend::extensionFromPath($this->mVirtualTempPath);
// Get a 0-byte temp file to perform the concatenation at
$tmpFile = TempFSFile::factory('chunkedupload_', $ext);
$tmpPath = false;
// fail in concatenate()
if ($tmpFile) {
// keep alive with $this
$tmpPath = $tmpFile->bind($this)->getPath();
}
// Concatenate the chunks at the temp file
$tStart = microtime(true);
$status = $this->repo->concatenate($fileList, $tmpPath, FileRepo::DELETE_SOURCE);
$tAmount = microtime(true) - $tStart;
if (!$status->isOk()) {
return $status;
}
wfDebugLog('fileconcatenate', "Combined {$i} chunks in {$tAmount} seconds.");
// File system path
$this->mTempPath = $tmpPath;
// Since this was set for the last chunk previously
$this->mFileSize = filesize($this->mTempPath);
$ret = $this->verifyUpload();
if ($ret['status'] !== UploadBase::OK) {
wfDebugLog('fileconcatenate', "Verification failed for chunked upload");
$status->fatal($this->getVerificationErrorCode($ret['status']));
return $status;
}
// Update the mTempPath and mLocalFile
// (for FileUpload or normal Stash to take over)
$tStart = microtime(true);
$this->mLocalFile = parent::stashFile($this->user);
$tAmount = microtime(true) - $tStart;
$this->mLocalFile->setLocalReference($tmpFile);
// reuse (e.g. for getImageInfo())
wfDebugLog('fileconcatenate', "Stashed combined file ({$i} chunks) in {$tAmount} seconds.");
return $status;
}
/**
* Append the final chunk and ready file for parent::performUpload()
* @return FileRepoStatus
*/
public function concatenateChunks()
{
wfDebug(__METHOD__ . " concatenate {$this->mChunkIndex} chunks:" . $this->getOffset() . ' inx:' . $this->getChunkIndex() . "\n");
// Concatenate all the chunks to mVirtualTempPath
$fileList = array();
// The first chunk is stored at the mVirtualTempPath path so we start on "chunk 1"
for ($i = 0; $i <= $this->getChunkIndex(); $i++) {
$fileList[] = $this->getVirtualChunkLocation($i);
}
// Get the file extension from the last chunk
$ext = FileBackend::extensionFromPath($this->mVirtualTempPath);
// Get a 0-byte temp file to perform the concatenation at
$tmpFile = TempFSFile::factory('chunkedupload_', $ext);
$tmpPath = $tmpFile ? $tmpFile->getPath() : false;
// fail in concatenate()
// Concatenate the chunks at the temp file
$status = $this->repo->concatenate($fileList, $tmpPath, FileRepo::DELETE_SOURCE);
if (!$status->isOk()) {
return $status;
}
// Update the mTempPath and mLocalFile
// ( for FileUpload or normal Stash to take over )
$this->mTempPath = $tmpPath;
// file system path
$this->mLocalFile = parent::stashFile();
return $status;
}
