function theme_system_themes_page

Returns HTML for the Appearance page.

Parameters

$variables: An associative array containing:

• theme_groups: An associative array containing groups of themes.

Related topics

File

core/modules/system/system.theme.inc, line 86

Theme functions for the System module.

Code

function theme_system_themes_page($variables) {
  $theme_groups = $variables['theme_groups'];

  $output = '<div id="system-themes-page">';

  foreach ($variables['theme_group_titles'] as $state => $title) {
    if (!count($theme_groups[$state])) {
      // Skip this group of themes if no theme is there.
      continue;
    }
    // Start new theme group.
    $output .= '<div class="system-themes-list system-themes-list-' . $state . ' clearfix"><h2>' . $title . '</h2>';

    foreach ($theme_groups[$state] as $theme) {

      // Theme the screenshot.
      $screenshot = $theme->screenshot ? theme('image', $theme->screenshot) : '<div class="no-screenshot">' . t('no screenshot') . '</div>';

      // Localize the theme description.
      $description = t($theme->info['description']);
      $prefix = '';
      $depends = '';
      if (isset($theme->info['base theme'])) {
        $base_theme_name = $theme->info['base theme'];
        $base_theme_label = !empty($theme->base_themes[$base_theme_name]) ? $theme->base_themes[$base_theme_name] : $base_theme_name;
        $depends = '<br><strong>' . t('Base theme') . ':</strong> ' . check_plain($base_theme_label);
        if (isset($theme->missing_dependencies)) {
          $theme->classes[] = 'missing-dependency';
          $icon = icon('warning', array(
            'attributes' => array('width' => 24, 'height' => 24),
          ));
          $prefix = '<div class="missing-warning">' . $icon . ' ' . t('Missing dependency') . '</div>';
          if (in_array($base_theme_name, $theme->missing_dependencies)) {
            $depends .= ' <em>(' . t('missing') . ')</em>';
          }
        }
      }

      // Style theme info
      $notes = count($theme->notes) ? ' (' . join(', ', $theme->notes) . ')' : '';
      $theme->classes[] = 'theme-selector';
      $theme->classes[] = 'clearfix';
      $output .= '<div class="' . join(' ', $theme->classes) . '">' . $screenshot . '<div class="theme-info"><h3>' . $theme->info['name'] . ' ' . (isset($theme->info['version']) ? $theme->info['version'] : '') . $notes . '</h3><div class="theme-description">' . $prefix . $description . $depends . '</div>';

      // Make sure to provide feedback on compatibility.
      if (!empty($theme->incompatible_core)) {
        $output .= '<div class="incompatible">' . t('This version is not compatible with Backdrop CMS !core_version.', array('!core_version' => BACKDROP_CORE_COMPATIBILITY)) . '</div>';
      }
      elseif (!empty($theme->incompatible_php)) {
        if (substr_count($theme->info['php'], '.') < 2) {
          $theme->info['php'] .= '.*';
        }
        $output .= '<div class="incompatible">' . t('This theme requires PHP version @php_required and is incompatible with PHP version !php_version.', array('@php_required' => $theme->info['php'], '!php_version' => phpversion())) . '</div>';
      }
      else {
        $output .= theme('links', array('links' => $theme->operations, 'attributes' => array('class' => array('operations', 'clearfix'))));
      }
      $output .= '</div></div>';
    }
    $output .= '</div>';
  }
  $output .= '</div>';

  return $output;
}