function commerce_reorder_helper in Commerce Reorder 7.2

Same name and namespace in other branches

1. 7 commerce_reorder.module \commerce_reorder_helper()

Helper function to reorder a previous order.

This function copies the line items and optionally, profile fields, over to a the shopping cart of the targeted uid.

Parameters

object $order: The commerce_order object to reorder.

int $uid: An account uid. The uid will be used with the add to cart functions for adding products to a cart.

array $settings: An optional array that may contain the following values:

• copy_profiles: An array of profile types from commerce_customer_profile_types() to be copied to the order. It will look for the fields 'commerce_customer_TYPE' on the order. e.g. array('shipping' => 'shipping').

2 calls to commerce_reorder_helper()

commerce_reorder_reorder_callback in ./commerce_reorder.module

Perform the reorder action for the operations menu

commerce_reorder_reorder_form_submit in ./commerce_reorder.module

Submit handler: Completes the reorder.

File

./commerce_reorder.module, line 106

Allows users to create a new order from their order history.

Code

function commerce_reorder_helper($order = NULL, $uid = NULL, $settings = array()) {
  $profile_types = array_keys(commerce_customer_profile_types());
  foreach ($profile_types as $type) {
    $default_profile_options[$type] = FALSE;
  }

  // Set the default copy options.
  $settings = (array) $settings + array(
    'copy_profiles' => $default_profile_options,
    'copy_profiles_source' => 'order',
    'suppress_cart_messages' => FALSE,
  );
  if (!isset($order)) {
    return;
  }
  if (empty($uid)) {
    $uid = $order->uid;
  }
  if ($settings['suppress_cart_messages']) {
    $existing_status_updates = $_SESSION['messages']['status'];
  }

  // Get the line items of the order.
  $order_wrapper = entity_metadata_wrapper('commerce_order', $order);
  foreach ($order_wrapper->commerce_line_items as $line_item_wrapper) {
    if (in_array($line_item_wrapper->type
      ->value(), commerce_product_line_item_types())) {
      $product = $line_item_wrapper->commerce_product
        ->value();
      if ($product->status) {
        $line_item = $line_item_wrapper
          ->value();

        // Generate a line item product based in the current one.
        $new_line_item = commerce_product_line_item_new($product, $line_item->quantity, $line_item->order_id, $line_item->data, $line_item->type);

        // Merge both line items to get the fields (if any).
        $new_line_item = (object) array_merge((array) $line_item, (array) $new_line_item);

        // @TODO Add option to combine / add separately.
        // See @commerce_cart_product_add
        commerce_cart_product_add($uid, $new_line_item);
      }
      else {
        drupal_set_message(t('Some products weren\'t copied to the cart as they aren\'t currently available.'), 'status', FALSE);
      }
    }
    else {
      drupal_set_message(t('Some products weren\'t copied to the cart as they aren\'t currently available.'), 'status', FALSE);
    }
  }

  // Copy over profiles if they are set.
  $cart = $cart_wrapper = null;
  foreach ($settings['copy_profiles'] as $profile_type => $copy) {
    if ($profile_type !== $copy) {
      continue;
    }
    if (!isset($cart)) {
      $cart = commerce_cart_order_load($uid);
      $cart_wrapper = entity_metadata_wrapper('commerce_order', $cart);
    }
    $field_name = 'commerce_customer_' . $profile_type;
    $profile_id = FALSE;

    // If the new order doesn't have this field defined, skip it.
    if (!isset($cart_wrapper->{$field_name})) {
      continue;
    }
    switch ($settings['copy_profiles_source']) {
      case 'order':
        if (!isset($order_wrapper->{$field_name})) {
          continue;
        }
        $profile_id = $order_wrapper->{$field_name}
          ->value()->profile_id;
        break;
      case 'addressbook':
        $profile_id = commerce_addressbook_get_default_profile_id($account->uid, $profile_type);
        break;
    }
    if ($profile_id != FALSE) {
      $cart_wrapper->{$field_name}
        ->set($profile_id);
    }
  }

  // Save the $cart_wrapper.
  if (isset($cart_wrapper)) {
    $cart_wrapper
      ->save();
  }
  if ($settings['suppress_cart_messages']) {
    $_SESSION['messages']['status'] = $existing_status_updates;
    if (isset($_SESSION['messages']['commerce-add-to-cart-confirmation'])) {
      unset($_SESSION['messages']['commerce-add-to-cart-confirmation']);
    }
  }
}