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;
}