<?php

/**
 * @file services_entity_test.module
 * Provides a test entity type for the services entity tests.
 */

/**
 * Implements hook_entity_info().
 */
function services_entity_test_entity_info() {
  $return = array(
    'services_entity_test' => array(
      'label' => t('Services Test Entity'),
      'plural label' => t('Services Test Entities'),
      'description' => t('An entity type used by the Services Entity tests.'),
      'entity class' => 'ServicesEntityClass',
      'controller class' => 'EntityAPIController',
      'base table' => 'services_entity_test',
      'fieldable' => TRUE,
      'entity keys' => array(
        'id' => 'eid',
        'bundle' => 'type',
      ),
      // Make use the class' label() and uri() implementation by default.
      'label callback' => 'entity_class_label',
      'uri callback' => 'entity_class_uri',
      'access callback' => 'services_entity_test_access',
      'bundles' => array(
        // Provide two bundles so we can test bundle-related things.
        'alpha' => array(
          'label' => t('Alpha'),
        ),
        'beta' => array(
          'label' => t('Beta'),
        ),
      ),
      'module' => 'services_entity_test',
    ),
  );

  return $return;
}

/**
 * Implements callback_entity_info_access().
 */
function services_entity_test_access($op, $entity, $account, $entity_type) {
  $permission_string = "$op services_entity_test entities";

  // todo: for the index service, fake different 'view' access to different
  // entities.

  return user_access($permission_string, $account);
}

/**
 * Implements hook_permission().
 */
function services_entity_test_permission() {
  return array(
    'create services_entity_test entities' => array(
      'title' => t('View'),
    ),
    'view services_entity_test entities' => array(
      'title' => t('View'),
    ),
    // This is normally 'edit' for most entities, but this keeps it in line
    // with the name of the service, so is better DX within the test.
    'update services_entity_test entities' => array(
      'title' => t('View'),
    ),
    'delete services_entity_test entities' => array(
      'title' => t('View'),
    ),
  );
}

/**
 * Main class for test entities.
 */
class ServicesEntityClass extends Entity {

  public function __construct(array $values = array(), $entityType = NULL) {
    parent::__construct($values, 'services_entity_test');
  }

  /**
   * Specifies the default label, which is picked up by label() by default.
   */
  protected function defaultLabel() {
    return $this->name;
  }

  /**
   * Specifies the default uri, which is picked up by uri() by default.
   */
  protected function defaultURI() {
    return array('path' => 'services_entity_test/' . $this->identifier());
  }

}