/**
* Gets all of the attachments for the given statements.
* @param [\stdClass] $statements
* @param IndexOptions $opts
* @return [\stdClass]
*/
public function index(array $statements, IndexOptions $opts)
{
$dir = $this->getDir($opts);
$attachments = [];
foreach ($statements as $statement) {
$attachments = array_merge($attachments, array_map(function ($attachment) use($dir) {
$ext = $this->getExt($attachment->contentType);
$filename = $attachment->sha2 . '.' . $ext;
return (object) ['content_type' => $attachment->contentType, 'hash' => $attachment->sha2, 'content' => FileFactory::create()->stream($dir . $filename, [])];
}, isset($statement->attachments) ? $statement->attachments : []));
}
return $attachments;
}
/**
* Generates content response.
* @param mixed $data used to select the Document.
* @return Response
*/
public function documentResponse($data)
{
$document = $this->document->find($this->getOptions(), $this->document_type, $data);
if (!$document) {
throw new Exceptions\NotFound($data[$this->identifier], $this->document_type);
} else {
$headers = ['Updated' => $document->updated_at->toISO8601String(), 'Content-Type' => $document->contentType, 'ETag' => '"' . $document->sha . '"'];
if ($this->method === 'HEAD') {
//Only return headers
return \Response::make(null, 200, $headers);
} else {
switch ($document->contentType) {
case "application/json":
return \Response::json($document->content, 200, $headers);
case "text/plain":
return \Response::make($document->content, 200, $headers);
default:
$stream = FileFactory::create()->stream($document->getFilePath(), []);
return \Response::stream(function () use($stream) {
while (!feof($stream)) {
echo fread($stream, 8192);
flush();
ob_flush();
}
fclose($stream);
}, 200, $headers);
}
}
}
}
private function saveDocument($content, $contentType)
{
$dir = $this->getContentDir();
if ($content instanceof UploadedFile) {
$origname = $content->getClientOriginalName();
$parts = pathinfo($origname);
$filename = Str::slug(Str::lower($parts['filename'])) . '-' . time() . '.' . $parts['extension'];
// Stores the file in a temporary location before writing it to the FileRepository.
$tmp_location = __DIR__ . '/../../uploads/tmp';
$content->move($tmp_location, $filename);
$data = file_get_contents($tmp_location . '/' . $filename);
FileFactory::create()->update($dir . $filename, ['content' => $data], []);
unlink($tmp_location . '/' . $filename);
} else {
$ext = array_search($contentType, FileTypes::getMap());
$filename = time() . '_' . mt_rand(0, 1000) . ($ext !== false ? '.' . $ext : '');
$size = FileFactory::create()->update($dir . $filename, ['content' => $content], []);
if ($size === false) {
throw new Exceptions\Exception('There was an issue saving the content');
}
}
$this->content = $filename;
$this->setSha($content);
}
