function ctools_entity_form_field_content_type_content_types

Return all field content types available.

File

plugins/content_types/form/entity_form_field.inc, line 31

Code

function ctools_entity_form_field_content_type_content_types() {
  // This will hold all the individual field content types.
  $types =& drupal_static(__FUNCTION__);
  if (isset($types)) {
    return $types;
  }
  $types = array();
  $content_types = array();
  $entities = entity_get_info();
  $field_instances = field_info_instances();
  foreach ($entities as $entity_type => $entity) {
    foreach ($entity['bundles'] as $type => $bundle) {
      if (!isset($field_instances[$entity_type][$type])) {
        continue;
      }
      foreach ($field_instances[$entity_type][$type] as $field_name => $field) {
        if (!isset($types[$entity_type . ':' . $field_name])) {
          $types[$entity_type . ':' . $field_name] = array(
            'category' => t('Form'),
            'icon' => 'icon_field.png',
            'title' => t('Field form: @widget_label', array(
              '@widget_label' => t($field['label']),
            )),
            'description' => t('Field on the referenced entity.'),
          );
        }
        $content_types[$entity_type . ':' . $field_name]['types'][$type] = $bundle['label'];
      }
    }
  }
  if (module_exists('field_group')) {
    foreach ($entities as $entity_type => $entity) {
      foreach ($entity['bundles'] as $type => $bundle) {
        if ($group_info = field_group_info_groups($entity_type, $type, "form")) {
          foreach ($group_info as $group_name => $group) {
            if (!isset($types[$entity_type . ':' . $group_name])) {
              $types[$entity_type . ':' . $group_name] = array(
                'category' => t('Form'),
                'icon' => 'icon_field.png',
                'title' => t('Group form: @widget_label', array(
                  '@widget_label' => $group->label,
                )),
                'description' => t('Field group on the referenced entity.'),
              );
            }
            $content_types[$entity_type . ':' . $group_name]['types'][$type] = $bundle['label'];
          }
        }
      }
    }
  }
  // Create the required context for each field related to the bundle types.
  foreach ($types as $key => $field_content_type) {
    list($entity_type, $field_name) = explode(':', $key, 2);
    $types[$key]['required context'] = new ctools_context_required(t(ucfirst($entity_type)), $entity_type, array(
      'form' => array(
        'form',
      ),
      'type' => array_keys($content_types[$key]['types']),
    ));
    unset($content_types[$key]['types']);
  }
  return $types;
}