* @link http://status.net/
*/
-if (!defined('STATUSNET')) {
- exit(1);
-}
-
-require_once INSTALLDIR . '/lib/apiauth.php';
-require_once INSTALLDIR . '/lib/mediafile.php';
+if (!defined('GNUSOCIAL')) { exit(1); }
/**
* Upload an image via the API. Returns a shortened URL for the image
- * to the user.
+ * to the user. Apparently modelled after a former Twitpic API.
*
* @category API
* @package StatusNet
*/
class ApiMediaUploadAction extends ApiAuthAction
{
- /**
- * Handle the request
- *
- * Grab the file from the 'media' param, then store, and shorten
- *
- * @todo Upload throttle!
- *
- * @param array $args $_REQUEST data (unused)
- *
- * @return void
- */
- function handle($args)
+ protected $needPost = true;
+
+ protected function prepare(array $args=array())
{
- parent::handle($args);
-
- if ($_SERVER['REQUEST_METHOD'] != 'POST') {
- $this->clientError(
- // TRANS: Client error. POST is a HTTP command. It should not be translated.
- _('This method requires a POST.'),
- 400, $this->format
- );
- return;
+ parent::prepare($args);
+
+ // fallback to xml for older clients etc
+ if (empty($this->format)) {
+ $this->format = 'xml';
+ }
+ if (!in_array($this->format, ['json', 'xml'])) {
+ throw new ClientException('This API call does not support the format '._ve($this->format));
}
+ return true;
+ }
+
+ protected function handle()
+ {
+ parent::handle();
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
$msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.',
'The server was unable to handle that much POST data (%s bytes) due to its current configuration.',
intval($_SERVER['CONTENT_LENGTH']));
- $this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
- return;
+ throw new ClientException(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
}
- $upload = null;
-
try {
- $upload = MediaFile::fromUpload('media', $this->auth_user);
- } catch (Exception $e) {
- $this->clientError($e->getMessage(), $e->getCode());
- return;
- }
-
- if (isset($upload)) {
- $this->showResponse($upload);
- } else {
- // TRANS: Client error displayed when uploading a media file has failed.
- $this->clientError(_('Upload failed.'));
- return;
+ $upload = MediaFile::fromUpload('media', $this->scoped);
+ } catch (NoUploadedMediaException $e) {
+ common_debug('No media file was uploaded to the _FILES array');
+ $fh = tmpfile();
+ if ($this->arg('media')) {
+ common_debug('Found media parameter which we hope contains a media file!');
+ fwrite($fh, $this->arg('media'));
+ } elseif ($this->arg('media_data')) {
+ common_debug('Found media_data parameter which we hope contains a base64-encoded media file!');
+ fwrite($fh, base64_decode($this->arg('media_data')));
+ } else {
+ common_debug('No media|media_data POST parameter was supplied');
+ fclose($fh);
+ throw $e;
+ }
+ common_debug('MediaFile importing the uploaded file with fromFilehandle');
+ $upload = MediaFile::fromFilehandle($fh, $this->scoped);
}
+
+ common_debug('MediaFile completed and saved us fileRecord with id=='._ve($upload->fileRecord->id));
+ // Thumbnails will be generated/cached on demand when accessed (such as with /attachment/:id/thumbnail)
+ $this->showResponse($upload);
}
/**
* Show a Twitpic-like response with the ID of the media file
* and a (hopefully) shortened URL for it.
*
- * @param File $upload the uploaded file
+ * @param MediaFile $upload the uploaded file
*
* @return void
*/
- function showResponse($upload)
+ protected function showResponse(MediaFile $upload)
+ {
+ $this->initDocument($this->format);
+ switch ($this->format) {
+ case 'json':
+ return $this->showResponseJson($upload);
+ case 'xml':
+ return $this->showResponseXml($upload);
+ default:
+ throw new ClientException('This API call does not support the format '._ve($this->format));
+ }
+ $this->endDocument($this->format);
+ }
+
+ protected function showResponseJson(MediaFile $upload)
+ {
+ $enc = $upload->fileRecord->getEnclosure();
+
+ // note that we use media_id instead of mediaid which XML users might've gotten used to (nowadays we service media_id in both!)
+ $output = [
+ 'media_id' => $upload->fileRecord->id,
+ 'media_id_string' => (string)$upload->fileRecord->id,
+ 'media_url' => $upload->shortUrl(),
+ 'size' => $upload->fileRecord->size,
+ ];
+ if (common_get_mime_media($enc->mimetype) === 'image') {
+ $output['image'] = [
+ 'w' => $enc->width,
+ 'h' => $enc->height,
+ 'image_type' => $enc->mimetype,
+ ];
+ }
+ print json_encode($output);
+ }
+
+ protected function showResponseXml(MediaFile $upload)
{
- $this->initDocument();
- $this->elementStart('rsp', array('stat' => 'ok'));
+ $this->elementStart('rsp', array('stat' => 'ok', 'xmlns:atom'=>Activity::ATOM));
$this->element('mediaid', null, $upload->fileRecord->id);
$this->element('mediaurl', null, $upload->shortUrl());
+ $this->element('media_url', null, $upload->shortUrl());
+ $this->element('size', null, $upload->fileRecord->size);
+
+ $enclosure = $upload->fileRecord->getEnclosure();
+ $this->element('atom:link', array('rel' => 'enclosure',
+ 'href' => $enclosure->url,
+ 'type' => $enclosure->mimetype));
+
+ // Twitter specific metadata expected in response since Twitter's Media upload API v1.1 (even though Twitter doesn't use XML)
+ $this->element('media_id', null, $upload->fileRecord->id);
+ $this->element('media_id_string', null, (string)$upload->fileRecord->id);
+ if (common_get_mime_media($enclosure->mimetype) === 'image') {
+ $this->element('image', ['w'=>$enclosure->width, 'h'=>$enclosure->height, 'image_type'=>$enclosure->mimetype]);
+ }
$this->elementEnd('rsp');
- $this->endDocument();
}
/**
*
* @param String $msg an error message
*/
- function clientError($msg)
+ function clientError($msg, $code=400, $format=null)
{
- $this->initDocument();
- $this->elementStart('rsp', array('stat' => 'fail'));
+ $this->initDocument($this->format);
+ switch ($this->format) {
+ case 'json':
+ $error = ['errors' => array()];
+ $error['errors'][] = ['message'=>$msg, 'code'=>131];
+ print json_encode($error);
+ break;
+ case 'xml':
+ $this->elementStart('rsp', array('stat' => 'fail'));
- // @todo add in error code
- $errAttr = array('msg' => $msg);
+ // @todo add in error code
+ $errAttr = array('msg' => $msg);
- $this->element('err', $errAttr, null);
- $this->elementEnd('rsp');
- $this->endDocument();
+ $this->element('err', $errAttr, null);
+ $this->elementEnd('rsp');
+ break;
+ }
+ $this->endDocument($this->format);
+ exit;
}
}
projects / quix0rs-gnu-social.git / blobdiff