function parseInputObject(SimpleXMLElement $input = null)
{
global $inFile;
if (is_null($input)) {
return null;
}
if (isset($input['null']) && $input['null']) {
return KalturaClient::getKalturaNullValue();
}
$type = 'string';
if (isset($input['objectType'])) {
$type = strval($input['objectType']);
}
$value = strval($input);
$matches = null;
if (preg_match('/\\{prompt:([^}]+)\\}/', $value, $matches)) {
$userInput = askForUserParameter($matches[1]);
$value = preg_replace('/\\{prompt:[^}]+\\}/', $userInput, $value);
}
if (preg_match('/\\{php:([^}]+)\\}/', $value, $matches)) {
$value = eval($matches[1]);
}
if (preg_match('/\\{variable:([^}]+)\\}/', $value, $matches)) {
global $variables;
$value = isset($variables[$matches[1]]) ? $variables[$matches[1]] : null;
}
if (isset($input['path'])) {
$path = $input['path'];
if (!file_exists($path)) {
$path = dirname($inFile) . '/' . $path;
if (!file_exists($path)) {
echo "File [{$path}] could not be found\n";
exit(-1);
}
}
$value = file_get_contents($path);
}
switch ($type) {
case 'string':
return $value;
case 'int':
return intval($value);
case 'bool':
return (bool) $value;
case 'file':
if (file_exists($value)) {
return realpath($value);
}
$value = dirname($inFile) . '/' . $value;
if (file_exists($value)) {
return realpath($value);
}
echo "File [{$value}] could not be found\n";
exit(-1);
case 'array':
return parseInputArray($input->item);
}
if (!class_exists($type)) {
echo "Type [{$type}] could not be found\n";
exit(-1);
}
$object = new $type();
$properties = $input->children();
foreach ($properties as $property) {
/* @var $property SimpleXMLElement */
$propertyName = $property->getName();
$object->{$propertyName} = parseInputObject($property);
}
return $object;
}
private function fetchFile(KalturaBatchJob $job, KalturaImportJobData $data)
{
$jobSubType = $job->jobSubType;
$sshProtocols = array(kFileTransferMgrType::SCP, kFileTransferMgrType::SFTP);
if (in_array($jobSubType, $sshProtocols)) {
// use SSH file transfer manager for SFTP/SCP
return $this->fetchFileSsh($job, $data);
}
try {
$sourceUrl = $data->srcFileUrl;
$this->updateJob($job, 'Downloading file header', KalturaBatchJobStatus::QUEUED);
$fileSize = null;
$resumeOffset = 0;
if ($data->destFileLocalPath && file_exists($data->destFileLocalPath)) {
$curlWrapper = new KCurlWrapper(self::$taskConfig->params);
$useNoBody = $job->executionAttempts > 1;
// if the process crashed first time, tries with no body instead of range 0-0
$curlHeaderResponse = $curlWrapper->getHeader($sourceUrl, $useNoBody);
if (!$curlHeaderResponse || !count($curlHeaderResponse->headers)) {
$this->closeJob($job, KalturaBatchJobErrorTypes::CURL, $curlWrapper->getErrorNumber(), "Couldn't read file. Error: " . $curlWrapper->getError(), KalturaBatchJobStatus::FAILED);
return $job;
}
if ($curlWrapper->getError()) {
KalturaLog::err("Headers error: " . $curlWrapper->getError());
KalturaLog::err("Headers error number: " . $curlWrapper->getErrorNumber());
$curlWrapper->close();
$curlWrapper = new KCurlWrapper(self::$taskConfig->params);
}
if (!$curlHeaderResponse->isGoodCode()) {
$this->closeJob($job, KalturaBatchJobErrorTypes::HTTP, $curlHeaderResponse->code, "Failed while reading file. HTTP Error: " . $curlHeaderResponse->code . " " . $curlHeaderResponse->codeName, KalturaBatchJobStatus::FAILED);
$curlWrapper->close();
return $job;
}
if (isset($curlHeaderResponse->headers['content-length'])) {
$fileSize = $curlHeaderResponse->headers['content-length'];
}
$curlWrapper->close();
if ($fileSize) {
clearstatcache();
$actualFileSize = kFile::fileSize($data->destFileLocalPath);
if ($actualFileSize >= $fileSize) {
return $this->moveFile($job, $data->destFileLocalPath, $fileSize);
} else {
$resumeOffset = $actualFileSize;
}
}
}
$curlWrapper = new KCurlWrapper(self::$taskConfig->params);
if (is_null($fileSize)) {
// Read file size
$curlHeaderResponse = $curlWrapper->getHeader($sourceUrl, true);
if ($curlHeaderResponse && count($curlHeaderResponse->headers) && !$curlWrapper->getError() && isset($curlHeaderResponse->headers['content-length'])) {
$fileSize = $curlHeaderResponse->headers['content-length'];
}
//Close the curl used to fetch the header and create a new one.
//When fetching headers we set curl options that than are not reset once header is fetched.
//Not all servers support all the options so we need to remove them from our headers.
$curlWrapper->close();
$curlWrapper = new KCurlWrapper(self::$taskConfig->params);
}
if ($resumeOffset) {
$curlWrapper->setResumeOffset($resumeOffset);
} else {
// creates a temp file path
$destFile = $this->getTempFilePath($sourceUrl);
KalturaLog::debug("destFile [{$destFile}]");
$data->destFileLocalPath = $destFile;
$data->fileSize = is_null($fileSize) ? -1 : $fileSize;
$this->updateJob($job, "Downloading file, size: {$fileSize}", KalturaBatchJobStatus::PROCESSING, $data);
}
$res = $curlWrapper->exec($sourceUrl, $data->destFileLocalPath);
KalturaLog::debug("Curl results: {$res}");
if (!$res || $curlWrapper->getError()) {
$errNumber = $curlWrapper->getErrorNumber();
if ($errNumber != CURLE_OPERATION_TIMEOUTED) {
$this->closeJob($job, KalturaBatchJobErrorTypes::CURL, $errNumber, "Error: " . $curlWrapper->getError(), KalturaBatchJobStatus::RETRY);
$curlWrapper->close();
return $job;
} else {
clearstatcache();
$actualFileSize = kFile::fileSize($data->destFileLocalPath);
if ($actualFileSize == $resumeOffset) {
$this->closeJob($job, KalturaBatchJobErrorTypes::CURL, $errNumber, "No new information. Error: " . $curlWrapper->getError(), KalturaBatchJobStatus::RETRY);
$curlWrapper->close();
return $job;
}
if (!$fileSize) {
$this->closeJob($job, KalturaBatchJobErrorTypes::CURL, $errNumber, "Received timeout, but no filesize available. Completed size [{$actualFileSize}]" . $curlWrapper->getError(), KalturaBatchJobStatus::RETRY);
$curlWrapper->close();
return $job;
}
}
}
$curlWrapper->close();
if (!file_exists($data->destFileLocalPath)) {
$this->closeJob($job, KalturaBatchJobErrorTypes::APP, KalturaBatchJobAppErrors::OUTPUT_FILE_DOESNT_EXIST, "Error: output file doesn't exist", KalturaBatchJobStatus::RETRY);
return $job;
}
// check the file size only if its first or second retry
// in case it failed few times, taks the file as is
if ($fileSize) {
clearstatcache();
$actualFileSize = kFile::fileSize($data->destFileLocalPath);
if ($actualFileSize < $fileSize) {
$percent = floor($actualFileSize * 100 / $fileSize);
$this->updateJob($job, "Downloaded size: {$actualFileSize}({$percent}%)", KalturaBatchJobStatus::PROCESSING, $data);
self::$kClient->batch->resetJobExecutionAttempts($job->id, $this->getExclusiveLockKey(), $job->jobType);
// $this->closeJob($job, KalturaBatchJobErrorTypes::APP, KalturaBatchJobAppErrors::OUTPUT_FILE_WRONG_SIZE, "Expected file size[$fileSize] actual file size[$actualFileSize]", KalturaBatchJobStatus::RETRY);
return $job;
}
KalturaLog::info("headers " . print_r($curlHeaderResponse, true));
$pluginInstances = KalturaPluginManager::getPluginInstances('IKalturaImportHandler');
foreach ($pluginInstances as $pluginInstance) {
/* @var $pluginInstance IKalturaImportHandler */
$data = $pluginInstance->handleImportContent($curlHeaderResponse, $data, KBatchBase::$taskConfig->params);
}
}
$this->updateJob($job, 'File imported, copy to shared folder', KalturaBatchJobStatus::PROCESSED);
$job = $this->moveFile($job, $data->destFileLocalPath);
} catch (kTemporaryException $tex) {
$data->destFileLocalPath = KalturaClient::getKalturaNullValue();
$tex->setData($data);
throw $tex;
} catch (Exception $ex) {
$data->destFileLocalPath = KalturaClient::getKalturaNullValue();
if ($ex->getMessage() == KCurlWrapper::COULD_NOT_CONNECT_TO_HOST_ERROR) {
throw new kTemporaryException($ex->getMessage(), $ex->getCode(), $data);
}
$this->closeJob($job, KalturaBatchJobErrorTypes::RUNTIME, $ex->getCode(), "Error: " . $ex->getMessage(), KalturaBatchJobStatus::FAILED, $data);
}
return $job;
}
