function fe_paths_get_available_fields in File Entity Paths 7.2

Helper function to get, which fields can be choosen in a configuration.

Parameters

$entity_type:

$bundle:

Return value

array The available fields for an entity bundle, keyed by the field's machine name.

2 calls to fe_paths_get_available_fields()

fe_paths_entity_edit_form in ./fe_paths.admin.inc

Form builder for File Entity Paths configuration add/edit form.

fe_paths_update_7002 in ./fe_paths.install

Implements hook_update_7002();

File

./fe_paths.module, line 882

Contains functions for the File Entity Paths module.

Code

function fe_paths_get_available_fields($entity_type = NULL, $bundle = NULL) {
  $instances = field_info_instances();
  $allowed_types = fe_paths_get_allowed_widget_types();
  $return = array();
  foreach ($instances as $entity_name => $type_bundles) {
    if (is_null($entity_type) || $entity_name == $entity_type) {
      foreach ($type_bundles as $bundle_name => $bundle_instances) {
        if (is_null($bundle) || $bundle_name == $bundle) {
          foreach ($bundle_instances as $field_name => $instance) {
            if (in_array($instance['widget']['type'], $allowed_types) || !empty($instance['settings']['text_processing'])) {
              $return[$field_name] = $instance['label'] . ' (' . $field_name . ')';
            }
          }
        }
      }
    }
  }
  return $return;
}