function ajax_brightcove_media_upload_callback in Brightcove Video Connect 7.2

Same name and namespace in other branches

1. 7.7 brightcove_media/brightcove_media.module \ajax_brightcove_media_upload_callback()
2. 7.3 brightcove_media/brightcove_media.module \ajax_brightcove_media_upload_callback()
3. 7.4 brightcove_media/brightcove_media.module \ajax_brightcove_media_upload_callback()
4. 7.6 brightcove_media/brightcove_media.module \ajax_brightcove_media_upload_callback()

Ajax callback for upload form

_state

Parameters

$form:

Return value

Validated form with messages

1 string reference to 'ajax_brightcove_media_upload_callback'

brightcove_media_upload_form in brightcove_media/brightcove_media.module

Upload form for brightcove media.

File

brightcove_media/brightcove_media.module, line 563

Code

function ajax_brightcove_media_upload_callback($form, $form_state) {
  global $user;

  // Make sure it is not set, might be needed if a user changes mind after upload and wants to upload another.
  unset($_SESSION['brightcove']["video_just_uploaded_{$user->uid}"]);
  $limits['extensions'] = '3g2 3gp asf avi dv flv f4v m4v mov mp4 mpeg mpg mts m2ts qt wmv';
  $validators = array(
    'file_validate_extensions' => array(
      $limits['extensions'],
    ),
  );

  // Save new file uploads.
  if ($file = file_save_upload('file_upload', $validators, drupal_realpath(file_default_scheme() . ':/'))) {
    if ($file->filesize <= 0) {

      // Some uploaded files had zero size, that's an error.
      drupal_set_message(t('Uploaded file not found. Are you sure that you uploaded an existing file?'), 'error');
      return $form;
    }
    if (form_get_errors()) {
      return $form;
    }

    // Do something with $file here.
    $meta = array(
      'name' => $form_state['values']['title'],
      'shortDescription' => $form_state['values']['short'],
      'longDescription' => $form_state['values']['long'],
      'linkText' => $form_state['values']['linktext'],
      'linkURL' => $form_state['values']['linkurl'],
      'referenceId' => brightcove_generate_reference(),
    );
    if (!empty($form_state['values']['tags'])) {
      $meta['tags'] = explode(',', $form_state['values']['tags']);
    }
    $id = brightcove_upload_video(drupal_realpath($file->uri), $meta);
    if (!isset($id)) {
      return $form;
    }

    // Construct Video object with ID - we need to cache it and save to session.
    // Brightcove Media API doesn't clear it's cache when a new video is
    // uploaded, therefore the node save would fail.
    $video = new StdClass();
    $video->id = $id;
    $video->name = $form_state['values']['title'];
    brightcove_video_cache_set($id, $video);

    // invalidating brightcove video load cache
    cache_set("bc:video:{$id}", FALSE, 'cache');
    $file_obj = (object) array(
      'fid' => "v{$video->id}",
      'uid' => $user->uid,
      'filename' => check_plain($video->name),
      'uri' => "brightcove://{$video->id}",
      'filemime' => 'media/brightcove',
      'filesize' => 0,
      'status' => 1,
      'type' => 'video',
    );
    media_browser_build_media_item($file_obj);
    $_SESSION['brightcove']["video_just_uploaded_{$user->uid}"] = $file_obj;
    $commands = array();
    $commands[] = ajax_command_brightcove_media_upload($file_obj);
    return array(
      '#type' => 'ajax',
      '#commands' => $commands,
    );
  }
  else {
    drupal_set_message(t('Only Video files are allowed here.'), 'error');
    return $form;
  }
}