function theme_system_icon_browser_form_icons

Theme hook for the icon browser page.

File

core/modules/system/system.theme.inc, line 731

Theme functions for the System module.

Code

function theme_system_icon_browser_form_icons($variables) {
  $icons = $variables['icons'];

  $output = '';
  if ($icons) {
    $output .= "<div class='icon-browser-list'>";
    $theme_error_icons = array();
    foreach ($icons as $icon) {
      if (!empty($icon['theme_error'])) {
        $theme_error_icons[$icon['name']] = $icon['theme_error'];
      }

      $icon_classes = isset($icon['theme_error']) ? 'icon-wrapper error' : 'icon-wrapper';
      $output .= '<div class="' . $icon_classes . '" data-icon-name="' . $icon['project_icon_key'] . '">';
      $rendered_icon = theme('icon', array(
        'name' => $icon['project_icon_key'],
        'path' => $icon['directory'] . '/' . $icon['name'] . '.svg',
        'alt' => NULL,
        'attributes' => array(),
      ));

      $output .= '<div class="icon">' . $rendered_icon . '</div>';
      $output .= '<div class="icon-name">' . $icon['name'] . '</div>';
      $output .= '</div>';
    }
    if (!empty($theme_error_icons)) {
      $themes = list_themes();
      $theme_error_message = t('One or more icons on this page are provided by another theme:');
      $error_list = array();
      foreach ($theme_error_icons as $error_icon => $theme_key) {
        $theme = $themes[$theme_key];
        $error_list[] = $error_icon . ' (' . $theme->info['name'] . ')';
      }
      $theme_error_message .= theme('item_list', array('items' => $error_list));
      backdrop_set_message($theme_error_message, 'warning');
    }
    $output .= '</div>';
  }
  else {
    $output .= t('No icons match the filter criteria.');
  }

  return $output;
}