function commerce_wishlist_product_remove_line_item in Commerce Wishlist 7.3

Removes a product from a user's wish list.

If no wishlist is provided, it will grab the default wish list using commerce_wishlist_order_load(). If no account is provided, it will default to the logged in user.

Parameters

object $line_item: The product (line_item) to remove.

object|null $account: The user object of the owner of the wish list.

object|null $wishlist: The wishlist to remove the product from.

2 calls to commerce_wishlist_product_remove_line_item()

commerce_wishlist_product_remove_ajax in ./commerce_wishlist.module

Ajax callback to handle deletion of wish list item.

commerce_wishlist_product_remove_page in ./commerce_wishlist.module

Page callback: handle deletion of a wish list item.

File

./commerce_wishlist.module, line 1089

Provides a wish list for use in Drupal Commerce.

Code

function commerce_wishlist_product_remove_line_item($line_item, $account = NULL, $wishlist = NULL) {
  if ($account === NULL) {
    global $user;
    $account = $user;
  }
  if ($account->uid === 0) {
    return;
  }
  if ($wishlist === NULL) {

    // Get the default wish list.
    $wishlist = commerce_wishlist_order_load($account->uid);
  }
  if ($line_item->order_id != $wishlist->order_id) {
    return;
  }
  $line_item_wrapper = entity_metadata_wrapper('commerce_line_item', $line_item);
  rules_invoke_all('commerce_wishlist_product_remove', $line_item_wrapper->commerce_product
    ->value(), $account, $wishlist);

  // Remove the line item from the line item reference field.
  commerce_entity_reference_delete($wishlist, 'commerce_line_items', 'line_item_id', $line_item->line_item_id);
  commerce_line_item_delete($line_item->line_item_id);
  commerce_order_save($wishlist);
}