commerce_sagepay.module

<?php

/**
 * @file
 * Contains commerce_sagepay.module.
 */

define('COMMERCE_SAGEPAY_MODULE_PATH', dirname(__FILE__) . '/src');

use Drupal\commerce_sagepay\HelperSetup;
use Drupal\commerce_sagepay\SetupException;
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function commerce_sagepay_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the commerce_sagepay module.
    case 'help.page.commerce_sagepay':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Provides Integration with the SagePay Payment Gateway (http://www.sagepay.com) using Form, Server or Token method.') . '</p>';
      return $output;

    default:
  }
}

/**
 * Autoload class handler.
 */
function commerce_sagepay_autoloader($class) {
  $filepath = '';
  for ($i = 0, $n = strlen($class); $i < $n; $i++) {
    $char = $class[$i];
    if (preg_match('/[A-Z]/', $char)) {
      $char = '/' . strtolower($char);
    }
    $filepath .= $char;
  }
  $filename = COMMERCE_SAGEPAY_MODULE_PATH . $filepath . '.php';
  if (file_exists($filename)) {
    include $filename;
  }
}

/**
 * Exception handler function.
 */
function commerce_sagepay_exception_handler($ex) {
  SagepayUtil::log("Exception:" . $ex->getMessage() . PHP_EOL . $ex->getTraceAsString());
  if ($ex instanceof SetupException) {
    die('Setup error: ' . $ex->getMessage());
  }
  else {

    die(
        'An unexpected error seems to have occurred.<br/> 
            Try to refresh the page or you can contact us if the problem persist.' . $ex->getMessage()
    );
  }
}

spl_autoload_register('commerce_sagepay_autoloader');

set_exception_handler('commerce_sagepay_exception_handler');

require_once COMMERCE_SAGEPAY_MODULE_PATH . '/Sagepay/sagepay.php';

if (!function_exists('url')) {

  /**
   * Define alias for HelperCommon::url.
   */
  function url() {

    $args = func_get_args();
    return call_user_func_array('HelperCommon::url', $args);
  }

}
HelperSetup::checkDependencies();