function uc_product_kit_node_view in Ubercart 8.4

Implements hook_node_view().

File

uc_product_kit/uc_product_kit.module, line 668

The product kit module for Ubercart.

Code

function uc_product_kit_node_view(array &$build, NodeInterface $node, EntityViewDisplayInterface $display, $view_mode) {
  if ($node
    ->getType() != 'product_kit') {
    return;
  }
  uc_product_view_product($build, $node, $display, $view_mode);
  $variant = $build['#node'];

  // Calculate the display price.
  $display_price = 0;
  $suffixes = [];
  if ($node->mutable != UC_PRODUCT_KIT_MUTABLE) {

    // If this is a non-mutable kit, then sum the display price of each of the
    // component products.
    foreach ($variant->products as $product) {
      $component = uc_product_load_variant($product
        ->id(), $product->data);
      $display_price += $component->display_price * $product->qty;
      $suffixes += $component->display_price_suffixes;
    }
  }
  else {

    // For mutable, just use the price.
    $display_price = $variant->price->value;
    $suffixes = [];
  }
  $build['display_price']['#value'] = $display_price;
  $build['display_price']['#suffixes'] = $suffixes;
  if ($node->mutable != UC_PRODUCT_KIT_UNMUTABLE_NO_LIST) {
    $build['products'] = [
      '#weight' => 6,
    ];
    $i = 0;
    foreach ($node->products as $product) {
      $build['products'][$product
        ->id()]['qty'] = [
        '#theme' => 'uc_product_kit_list_item',
        '#product' => $product,
        '#prefix' => '<div class="product-qty">',
        '#suffix' => '</div>',
      ];
      $build['products'][$product
        ->id()]['#weight'] = $i++;
    }
  }
}