Club Drupal

<?php

/**

 * @file

 * Stub file for bootstrap_menu_local_action().

 */

/**

 * Returns HTML for a single local action link.

 *

 * @param array $variables

 *   An associative array containing:

 *   - element: A render element containing:

 *     - #link: A menu link array with 'title', 'href', and 'localized_options'

 *       keys.

 *

 * @return string

 *   The constructed HTML.

 *

 * @see theme_menu_local_action()

 *

 * @ingroup theme_functions

 */

function bootstrap_menu_local_action(array $variables) {

  $link = $variables['element']['#link'];

  $options = isset($link['localized_options']) ? $link['localized_options'] : array();

  // Filter the title if the "html" is set, otherwise l() will automatically

  // sanitize using check_plain(), so no need to call that here.

  $title = empty($options['html']) ? filter_xss_admin($link['title']) : $link['title'];

  $icon = _bootstrap_iconize_text($title);

  $href = !empty($link['href']) ? $link['href'] : FALSE;

  // Format the action link.

  if ($href) {

    // Turn link into a mini-button and colorize based on title.

    if ($class = _bootstrap_colorize_text($title)) {

      if (!isset($options['attributes']['class'])) {

        $options['attributes']['class'] = array();

      }

      $string = is_string($options['attributes']['class']);

      if ($string) {

        $options['attributes']['class'] = explode(' ', $options['attributes']['class']);

      }

      $options['attributes']['class'][] = 'btn';

      $options['attributes']['class'][] = 'btn-xs';

      $options['attributes']['class'][] = 'btn-' . $class;

      if ($string) {

        $options['attributes']['class'] = implode(' ', $options['attributes']['class']);

      }

    }

    // Force HTML so we can render any icon that may have been added.

    $options['html'] = !empty($options['html']) || !empty($icon) ? TRUE : FALSE;

  }

  return $href ? l($icon . $title, $href, $options) : $icon . $title;

}