ting_relation.module

<?php
/**
 * @file
 * Handles relations for Ting entities.
 */

require_once 'includes/ting_relation.field.inc';

/**
 * Implements hook_theme().
 */
function ting_relation_theme() {
  return array(
    'ting_relation_groups' => array(
      'template' => 'templates/ting-relation-groups',
      'render element' => 'elements',
      'file' => 'includes/ting_relation.theme.inc',
    ),
    'ting_relations' => array(
      'template' => 'templates/ting-relations',
      'variables' => array(
        'title' => NULL,
        'source' => NULL,
        'relations' => NULL,
        'attributes' => array(),
      ),
      'file' => 'includes/ting_relation.theme.inc',
    ),
    'ting_relation' => array(
      'template' => 'templates/ting-relation',
      'variables' => array(
        'title' => NULL,
        'abstract' => NULL,
        'online' => NULL,
        'target' => '_blank',
        'fulltext_link' => FALSE,
        'relation' => NULL,
        'attributes' => array(),
      ),
      'file' => 'includes/ting_relation.theme.inc',
    ),
  );
}

/**
 * Implements hook_ding_anchor_info().
 *
 * Builds the lists of relations to use as anchors when display a ting entity.
 */
function ting_relation_ding_anchor_info() {
  $relations = ting_relation_inline();
  return $relations;
}

/**
 * Inline relation types and their titles.
 *
 * @return array
 *   Indexed by the relation types with a translatable string as data.
 */
function ting_relation_inline() {
  static $types;
  if (!$types) {
    $types = array(
      'dbcaddi:hasCreatorDescription' => t('Author portrait'),
      'dbcaddi:hasReview' => t('Review'),
      'dbcaddi:hasSubjectDescription' => t('Subject description'),
      'dbcaddi:hasDescriptionFromPublisher' => t('Description from publisher'),
      'dbcaddi:hasCreatorHomePage' => t('Creator homepage'),
      'isPartOfManifestation' => t('Is part of manifestation'),
    );
  }
  return $types;
}