function views_handler_field_user_picture::render

Render the field.

Parameters

$values: The values retrieved from the database.

Overrides views_handler_field::render

File

core/modules/user/views/views_handler_field_user_picture.inc, line 75

Definition of views_handler_field_user_picture.

Class

views_handler_field_user_picture

Field handler to provide simple renderer that allows using a themed user link.

Code

function render($values) {
  if ($this->options['image_style'] && module_exists('image')) {
    // @todo: Switch to always using theme('user_picture') when it starts
    // supporting image styles. See http://drupal.org/node/1021564
    if ($picture_fid = $this->get_value($values)) {
      $picture = file_load($picture_fid);
      $picture_filepath = $picture->uri;
    }
    else {
      $picture_filepath = config_get('system.core', 'user_picture_default');
    }
    if (file_valid_uri($picture_filepath)) {
      $output = theme('image_style', array('style_name' => $this->options['image_style'], 'uri' => $picture_filepath));
      if ($this->options['link_photo_to_profile'] && user_access('access user profiles')) {
        $uid = $this->get_value($values, 'uid');
        $output = l($output, "user/$uid", array('html' => TRUE));
      }
    }
    else {
      $output = '';
    }
  }
  else {
    // Fake an account object.
    $account = new stdClass();
    if ($this->options['link_photo_to_profile']) {
      // Prevent template_preprocess_user_picture from adding a link
      // by not setting the uid.
      $account->uid = $this->get_value($values, 'uid');
    }
    $account->name = $this->get_value($values, 'name');
    $account->mail = $this->get_value($values, 'mail');
    $account->picture = $this->get_value($values);
    $output = theme('user_picture', array('account' => $account));
  }

  return $output;
}