<?php

/**
 * @file
 * Provides primary Drupal hook implementations.
 *
 * Helper module for testing the Google Tag Manager module.
 *
 * @author Jim Berry ("solotandem", http://drupal.org/user/240748)
 */

/**
 * Implements hook_variable_realm_info().
 */
function gtm_test_variable_realm_info() {
  $realm['gtm_test'] = array(
    'title' => t('GTM test realm'),
    'weight' => 10,
    // 'controller class' => 'VariableRealmDefaultController',
    'store class' => 'VariableStoreRealmStore',
    'keys' => array(
      'primary' => t('Primary key variables'),
      'secondary' => t('Secondary key variables'),
    ),
    'options' => array(
      'google_tag_container_id',
      'google_tag_environment_id',
      'google_tag_environment_token',
      // 'google_tag_include_environment',
    ),
  );
  return $realm;
}

/**
 * Implements hook_google_tag_realm_alter().
 */
function gtm_test_google_tag_realm_alter(array &$realm_values) {
  if (empty($_GET['name']) || empty($_GET['key'])) {
    return;
  }

  $realm_name = $_GET['name'];
  $realm_key = $_GET['key'];
  $realm_values = array('name' => $realm_name, 'key' => $realm_key);
}