function _fences_theme in Fences 7

Same name and namespace in other branches

1. 7.2 fences.admin.inc \_fences_theme()

Implements hook_theme().

1 call to _fences_theme()

fences_theme in ./fences.module

Implements hook_theme().

File

./fences.admin.inc, line 10

Functions only needed on configuration pages.

Code

function _fences_theme($existing, $type, $theme, $path) {
  $hooks = array();
  $fences = fences_get_fences_suggestion_info();
  $supported_hooks = array(
    'field',
  );
  foreach ($supported_hooks as $hook) {
    if (!empty($existing[$hook])) {
      foreach ($fences[$hook] as $suggestion => $data) {

        // Manually register the suggestions for a module, but let hook_theme
        // auto-discover theme-owned suggestions as it normally does.
        if ($fences[$hook][$suggestion]['type'] == 'module') {
          $hook_suggestion = $hook . '__fences_' . str_replace('-', '_', $suggestion);
          $hook_suggestions = array(
            $hook_suggestion,
          );

          // Register the "-multiple" suggestion if that template was found.
          if ($fences[$hook][$suggestion]['multiple']) {
            $hook_suggestions[] = $hook_suggestion . '_multiple';
          }
          foreach ($hook_suggestions as $name) {
            $hooks[$name] = array(
              'base hook' => $hook,
              'render element' => $existing[$hook]['render element'],
              'type' => $fences[$hook][$suggestion]['type'],
              'theme path' => $existing[$hook]['theme path'],
              'template' => str_replace('_', '-', $name),
              'path' => $fences[$hook][$suggestion]['path'],
            );
          }
        }
      }
    }
  }

  // Register theme hook suggestions for field_collection's entity.
  if (module_exists('entity') && !empty($existing['entity'])) {
    $hooks['entity__fences_no_wrapper'] = array(
      'base hook' => 'entity',
      'render element' => $existing['entity']['render element'],
      'type' => 'module',
      'theme path' => $existing['entity']['theme path'],
      'function' => 'theme_entity__fences_no_wrapper',
    );
  }
  return $hooks;
}