function media_install in D7 Media 7

Same name and namespace in other branches

1. 8 media.install \media_install()
2. 7.4 media.install \media_install()
3. 7.2 media.install \media_install()
4. 7.3 media.install \media_install()

Implements hook_install().

File

./media.install, line 158

Install, update and uninstall functions for the Media module.

Code

function media_install() {

  // @todo We may need to disable the media bundle & field in hook_disable.
  // Define the default type to be used if no other type is found. Give it a
  // high weight to ensure it runs last.
  $types['default'] = new stdClass();
  $types['default']->name = 'default';
  $types['default']->label = "Other";
  $types['default']->base = TRUE;
  $types['default']->weight = 1000;
  $types['default']->type_callback_args = array(
    'match_type' => 'any',
    'mimetypes' => array(
      '/.*/',
    ),
  );

  // Define the common media types: image, audio, and video.
  $types['image'] = new stdClass();
  $types['image']->name = 'image';
  $types['image']->label = "Image";
  $types['image']->base = TRUE;
  $types['image']->type_callback_args = array(
    'match_type' => 'all',
    'mimetypes' => array(
      '/^image/',
    ),
    'extensions' => array(
      'jpg',
      'jpeg',
      'gif',
      'png',
      'tiff',
    ),
    'streams' => array(
      'public',
      'private',
    ),
  );
  $types['audio'] = new stdClass();
  $types['audio']->name = 'audio';
  $types['audio']->label = "Audio";
  $types['audio']->base = TRUE;
  $types['audio']->type_callback_args = array(
    'match_type' => 'all',
    'mimetypes' => array(
      '/^audio/',
    ),
    'extensions' => array(
      'mp3',
      'ogg',
      'wma',
    ),
    'streams' => array(
      'public',
      'private',
    ),
  );
  $types['video'] = new stdClass();
  $types['video']->name = 'video';
  $types['video']->label = "Video";
  $types['video']->base = TRUE;
  $types['video']->type_callback_args = array(
    'match_type' => 'all',
    'mimetypes' => array(
      '/^video/',
    ),
    'extensions' => array(
      'mov',
      'mp4',
      'avi',
    ),
    'streams' => array(
      'public',
      'private',
    ),
  );

  // Create the defined types.
  foreach ($types as $name => $type) {
    media_type_save($type);

    // @todo By default, we hide the file display in the 'small' view mode for
    //   legacy reasons. Does it still make sense to do so? See
    //   http://drupal.org/node/1051090.
    $bundle_settings = field_bundle_settings('file', $name);
    $bundle_settings['extra_fields']['display']['file']['media_small'] = array(
      'weight' => 0,
      'visible' => FALSE,
    );
    field_bundle_settings('file', $name, $bundle_settings);
  }

  // Set permissions.
  $roles = user_roles();
  foreach ($roles as $rid => $role) {
    user_role_grant_permissions($rid, array(
      'view media',
    ));
  }

  // Updates the type field for the first MEDIA_UPDATE_RECORDS_ON_INSTALL files.
  $invalid_files = media_type_invalid_files_count();
  if ($invalid_files <= MEDIA_UPDATE_RECORDS_ON_INSTALL) {
    media_type_batch_update(FALSE, MEDIA_UPDATE_RECORDS_ON_INSTALL);
  }
  $invalid_files = media_type_invalid_files_count();
  if ($invalid_files > 0) {

    // Not all files could be converted. Display a persistant nag message on
    // every page for the administrator, urging them to finish the process.
    media_variable_set('show_file_type_rebuild_nag', TRUE);
  }
}