function uuid_term_features_get_dependencies in UUID Features Integration 7

Adds terms and its dependencies to the export.

Parents and term references are handled recursively, other references are not yet supported.

2 calls to uuid_term_features_get_dependencies()

uuid_features_features_pipe_taxonomy_alter in ./uuid_features.module

Implements hook_features_pipe_COMPONENT_alter().

uuid_term_features_export in includes/uuid_term.features.inc

Implements hook_features_export().

File

includes/uuid_term.features.inc, line 74

Features hooks for the uuid_term features component.

Code

function uuid_term_features_get_dependencies(&$export, $uuid, $module_name = '') {
  $map = features_get_default_map('taxonomy');
  $terms = entity_uuid_load('taxonomy_term', array(
    $uuid,
  ), array(), TRUE);
  if (!isset($export['features']['uuid_term'])) {
    $export['features']['uuid_term'] = array();
  }
  if (!isset($export['features']['taxonomy'])) {
    $export['features']['taxonomy'] = array();
  }
  if (count($terms)) {
    $term = reset($terms);
    $export['features']['uuid_term'][$uuid] = $uuid;
    $machine_name = $term->vocabulary_machine_name;
    if (isset($map[$machine_name]) && $map[$machine_name] != $module_name) {
      $export['dependencies'][$map[$machine_name]] = $map[$machine_name];
    }
    else {
      $export['features']['taxonomy'][$machine_name] = $machine_name;
    }

    // Recursively add all parents and the references of the parents.
    foreach (taxonomy_get_parents($term->tid) as $parent) {
      if (!in_array($parent->uuid, $export['features']['uuid_term'])) {
        uuid_term_features_get_dependencies($export, $parent->uuid, $module_name);
      }
    }

    // Get term references.
    $instances = field_info_instances('taxonomy_term', $machine_name);
    foreach ($instances as $field_name => $instance) {
      $field = field_info_field($field_name);
      if ($field['type'] == 'taxonomy_term_reference') {
        if (isset($term->{$field_name})) {
          foreach ($term->{$field_name} as $lang => $values) {
            foreach ($values as $value) {

              // $value['tid'] already contains the UUID.
              if (!in_array($value['tid'], $export['features']['uuid_term'])) {
                uuid_term_features_get_dependencies($export, $value['tid'], $module_name);
              }
            }
          }
        }
      }
    }
  }
}