/**
* TO_REFACTOR: This has nothing to do with temporary file. Should be moved in a dedicated object.
*/
public function getAttachedFileSize($id)
{
$file_info = $this->file_info_factory->getById($id);
if ($file_info && $file_info->fileExists()) {
return $file_info->getFilesize();
}
throw new Tracker_Artifact_Attachment_FileNotFoundException();
}
/**
* Return a part of the requested attachment, base64 encoded.
*
* @param String $session_key
* @param Integer $artifact_id
* @param Integer $attachment_id
* @param Integer $offset
* @param Integer $size
*
* @return String
*/
public function getArtifactAttachmentChunk($session_key, $artifact_id, $attachment_id, $offset, $size)
{
try {
$current_user = $this->soap_request_validator->continueSession($session_key);
$artifact = $this->getArtifactById($artifact_id, $current_user, 'getArtifactAttachmentChunk');
$file_info = $this->fileinfo_factory->getById($attachment_id);
if ($file_info && $file_info->fileExists()) {
$field = $file_info->getField();
if ($field->userCanRead($current_user)) {
return $file_info->getContent($offset, $size);
} else {
return new SoapFault(invalid_field_fault, 'Permission denied: you cannot access this field');
}
} else {
return new SoapFault(invalid_field_fault, 'Permission denied: you cannot access this field');
}
} catch (Exception $e) {
return new SoapFault((string) $e->getCode(), $e->getMessage());
}
}
