/**
* Attach a image to chating
*
* @return Response
*/
public function attach()
{
$chatId = (int) Input::get('chat_id');
if ((int) $chatId > 0 && !is_null($chat = Chat::find((int) $chatId)) && $chat->hasMember(Auth::user()->id)) {
if (Input::hasFile('image')) {
$file = Input::file('image');
if (in_array(strtolower($file->guessExtension()), array('png', 'gif', 'jpeg', 'jpg'))) {
$attachment = new MessageAttachment();
$attachment->chat_id = $chat->id;
$attachment->origin = '';
$attachment->thumb = '';
$attachment->save();
$this->log('Init images');
$this->log(memory_get_usage(true));
$origin = new ImageUtil($file);
$attachment->origin = $this->upload($attachment->id, 'origin', $origin->getImage());
$attachment->gallery = $this->upload($attachment->id, 'gallery', $origin->resize2('gallery')->getImage());
$origin->getImage()->destroy();
$origin = null;
$this->log('Gallery and origin images should be destroyed');
$this->log(memory_get_usage(true));
$this->log('Init thumbnail');
$thumb = (new ImageUtil($file))->resize2('thumbnail');
$this->log(memory_get_usage(true));
$this->log('Uploading');
$attachment->thumb = $this->upload($attachment->id, 'thumb', $thumb->getImage());
$this->log(memory_get_usage(true));
$attachment->width = $thumb->getWidth();
$attachment->height = $thumb->getHeight();
$thumb->getImage()->destroy();
$thumb = null;
$this->log('Thumbnail destroyed');
$this->log(memory_get_usage(true));
$attachment->save();
$domain = 'http' . (Request::server('HTTPS') ? '' : 's') . '://' . Request::server('HTTP_HOST');
return $this->respond(array('id' => (int) $attachment->id, 'thumb' => $domain . '/api/messages/attach/thumb/' . $attachment->id, 'origin' => $domain . '/api/messages/attach/gallery/' . $attachment->id, 'width' => $attachment->width, 'height' => $attachment->height));
} else {
return $this->respondWithError('Image has unsupported extension (sent file extension' . strtolower($file->guessExtension()) . ')');
}
} else {
return $this->respondWithError('Image isn\'t found');
}
} else {
return $this->respondWithError('Chat isn\'t found');
}
}
