function commerce_shipping_weight_tariff_help in Commerce Shipping Weight Tariff 8.2

Same name and namespace in other branches

1. 8 commerce_shipping_weight_tariff.module \commerce_shipping_weight_tariff_help()

Implements hook_help().

File

./commerce_shipping_weight_tariff.module, line 28

Contains Drupal hooks.

Code

function commerce_shipping_weight_tariff_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {

    // Main module help for the commerce_shipping_weight_tariff module.
    case 'help.page.commerce_shipping_weight_tariff':
      $path = __DIR__ . '/README.txt';
      if (file_exists($path)) {
        $readme = file_get_contents($path);
      }
      if (!isset($readme)) {
        return NULL;
      }
      return '<pre>' . $readme . '</pre>';
  }
}