function ctools_entity_field_content_type_content_types

Return all field content types available.

File

plugins/content_types/entity_context/entity_field.inc, line 31

Code

function ctools_entity_field_content_type_content_types() {
    $types =& drupal_static(__FUNCTION__, array());
    if (!empty($types)) {
        return $types;
    }
    $cache_key = 'ctools_entity_field_content_type_content_types';
    if ($cache = cache_get($cache_key)) {
        $types = $cache->data;
        if (!empty($types)) {
            return $types;
        }
    }
    // This will hold all the individual field content types.
    $context_types = array();
    $entities = entity_get_info();
    $description = t('Field on the referenced entity.');
    $styles = t('Formatter Styles');
    $categories = array();
    foreach ($entities as $entity_type => $entity) {
        $category = t(ucfirst($entity_type));
        $categories[$entity_type] = $category;
        foreach ($entity['bundles'] as $type => $bundle) {
            foreach (field_info_instances($entity_type, $type) as $field_name => $field) {
                if (!isset($types[$entity_type . ':' . $field_name])) {
                    $label = t($field['label']);
                    $types[$entity_type . ':' . $field_name] = array(
                        'category' => $category,
                        'icon' => 'icon_field.png',
                        'title' => t('Field: @widget_label (@field_name)', array(
                            '@widget_label' => $label,
                            '@field_name' => $field_name,
                        )),
                        'description' => $description,
                        'edit form' => array(
                            'ctools_entity_field_content_type_formatter_options' => array(
                                'default' => TRUE,
                                'title' => t('Formatter options for: @widget_label (@field_name)', array(
                                    '@widget_label' => $label,
                                    '@field_name' => $field_name,
                                )),
                            ),
                            'ctools_entity_field_content_type_formatter_styles' => $styles,
                        ),
                    );
                }
                $context_types[$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($categories[$entity_type], $entity_type, array(
            'type' => array_keys($context_types[$key]['types']),
        ));
        unset($context_types[$key]['types']);
    }
    cache_set($cache_key, $types);
    return $types;
}