function ctools_entity_field_extra_content_type_content_types

Return all extra field content types available.

File

plugins/content_types/entity_context/entity_field_extra.inc, line 30

Code

function ctools_entity_field_extra_content_type_content_types() {
  // This will hold all the individual field content types.
  $types =& drupal_static(__FUNCTION__);
  if (isset($types)) {
    return $types;
  }
  $types = array();
  $context_types = array();
  $entities = entity_get_info();
  foreach ($entities as $entity_type => $entity) {
    foreach ($entity['bundles'] as $type => $bundle) {
      foreach (field_info_extra_fields($entity_type, $type, 'display') as $field_name => $info) {
        if (!isset($types[$entity_type . ':' . $field_name])) {
          $types[$entity_type . ':' . $field_name] = array(
            'category' => t(ucfirst($entity_type)),
            'icon' => 'icon_field.png',
            'title' => $info['label'],
            'description' => isset($info['description']) ? $info['description'] : '',
          );
        }
        $context_types[$entity_type . ':' . $field_name]['types'][$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)), $entity_type, array(
      'type' => array_keys($context_types[$key]['types']),
    ));
    unset($context_types[$key]['types']);
  }
  return $types;
}