/**
* Resume the upload token with the uploaded file optionally at a given offset
*
* @param file $fileData
* @param bool $finalChunk
* @param float $resumeAt
*/
protected function handleResume($fileData, $finalChunk, $resumeAt)
{
$uploadFilePath = $this->_uploadToken->getUploadTempPath();
if (!file_exists($uploadFilePath)) {
throw new kUploadTokenException("Temp file [{$uploadFilePath}] was not found when trying to resume", kUploadTokenException::UPLOAD_TOKEN_FILE_NOT_FOUND_FOR_RESUME);
}
$sourceFilePath = $fileData['tmp_name'];
if ($resumeAt != -1) {
// if this is the final chunk the expected file size would be the resume position + the last chunk size
$expectedFileSize = $finalChunk ? $resumeAt + filesize($sourceFilePath) : 0;
rename($sourceFilePath, "{$uploadFilePath}.chunk.{$resumeAt}");
$uploadFinalChunkMaxAppendTime = kConf::get('upload_final_chunk_max_append_time', 'local', 30);
// if finalChunk, try appending chunks till reaching expected file size for up to 30 seconds while sleeping for 1 second each iteration
$count = 0;
do {
if ($count++) {
Sleep(1);
}
$currentFileSize = self::appendAvailableChunks($uploadFilePath);
KalturaLog::log("handleResume iteration: {$count} finalChunk: {$finalChunk} filesize: {$currentFileSize}");
} while ($finalChunk && $currentFileSize != $expectedFileSize && $count < $uploadFinalChunkMaxAppendTime);
if ($finalChunk && $currentFileSize != $expectedFileSize) {
throw new kUploadTokenException("final size {$currentFileSize} failed to match expected size {$expectedFileSize}", kUploadTokenException::UPLOAD_TOKEN_CANNOT_MATCH_EXPECTED_SIZE);
}
} else {
$uploadFileResource = fopen($uploadFilePath, 'r+b');
fseek($uploadFileResource, 0, SEEK_END);
self::appendChunk($sourceFilePath, $uploadFileResource);
fclose($uploadFileResource);
}
}
/**
* Resume the upload token with the uploaded file optionally at a given offset
* @param file $fileData
* @param float $resumeAt
*/
protected function handleResume($fileData, $resumeAt = -1)
{
$uploadFilePath = $this->_uploadToken->getUploadTempPath();
if (!file_exists($uploadFilePath)) {
throw new kUploadTokenException("Temp file [{$uploadFilePath}] was not found when trying to resume", kUploadTokenException::UPLOAD_TOKEN_FILE_NOT_FOUND_FOR_RESUME);
}
$this->resumeFile($fileData['tmp_name'], $uploadFilePath, $resumeAt);
$fileWasDeleted = unlink($fileData['tmp_name']);
if ($fileWasDeleted) {
KalturaLog::info("Temp file was deleted successfully");
} else {
KalturaLog::err("Failed to delete temp file [{$fileData['tmp_name']}");
}
}
/**
* Resume the upload token with the uploaded file optionally at a given offset
* @param file $fileData
* @param int $resumeAt
*/
protected function handleResume($fileData, $resumeAt = -1)
{
KalturaLog::info("Trying to resume the uploaded file");
$uploadFilePath = $this->_uploadToken->getUploadTempPath();
if (!file_exists($uploadFilePath)) {
throw new kUploadTokenException("Temp file [{$uploadFilePath}] was not found when trying to resume", kUploadTokenException::UPLOAD_TOKEN_FILE_NOT_FOUND_FOR_RESUME);
}
if ($resumeAt > filesize($uploadFilePath)) {
throw new kUploadTokenException("Temp file [{$uploadFilePath}] attempted to resume at invalid position {$resumeAt}", kUploadTokenException::UPLOAD_TOKEN_RESUMING_INVALID_POSITION);
}
$this->resumeFile($fileData['tmp_name'], $uploadFilePath, $resumeAt);
KalturaLog::info("The file resumed successfully");
$fileWasDeleted = unlink($fileData['tmp_name']);
if ($fileWasDeleted) {
KalturaLog::info("Temp file was deleted successfully");
} else {
KalturaLog::err("Failed to delete temp file [{$fileData['tmp_name']}");
}
}
