function jigoshop_add_to_cart_action( $url = false ) {
if (isset($_GET['add-to-cart']) && $_GET['add-to-cart']) :
if ( !jigoshop::verify_nonce('add_to_cart', '_GET') ) :
elseif (is_numeric($_GET['add-to-cart'])) :
$quantity = 1;
if (isset($_POST['quantity'])) $quantity = $_POST['quantity'];
jigoshop_cart::add_to_cart($_GET['add-to-cart'], $quantity);
jigoshop::add_message( sprintf(__('<a href="%s" class="button">View Cart →</a> Product successfully added to your basket.', 'jigoshop'), jigoshop_cart::get_cart_url()) );
elseif ($_GET['add-to-cart']=='group') :
// Group add to cart
if (isset($_POST['quantity']) && is_array($_POST['quantity'])) :
$total_quantity = 0;
foreach ($_POST['quantity'] as $item => $quantity) :
if ($quantity>0) :
jigoshop_cart::add_to_cart($item, $quantity);
jigoshop::add_message( sprintf(__('<a href="%s" class="button">View Cart →</a> Product successfully added to your basket.', 'jigoshop'), jigoshop_cart::get_cart_url()) );
$total_quantity = $total_quantity + $quantity;
endif;
endforeach;
if ($total_quantity==0) :
jigoshop::add_error( __('Please choose a quantity…', 'jigoshop') );
endif;
elseif ($_GET['product']) :
/* Link on product pages */
jigoshop::add_error( __('Please choose a product…', 'jigoshop') );
wp_redirect( get_permalink( $_GET['product'] ) );
exit;
endif;
endif;
$url = apply_filters('add_to_cart_redirect', $url);
// If has custom URL redirect there
if ( $url ) {
wp_safe_redirect( $url );
exit;
}
// Otherwise redirect to where they came
else if ( isset($_SERVER['HTTP_REFERER'])) {
wp_safe_redirect($_SERVER['HTTP_REFERER']);
exit;
}
// If all else fails redirect to root
else {
wp_safe_redirect('/');
exit;
}
endif;
}
function jigoshop_add_to_cart_action($url = false)
{
if (empty($_REQUEST['add-to-cart']) || !jigoshop::verify_nonce('add_to_cart')) {
return false;
}
$options = Jigoshop_Base::get_options();
$product_added = false;
switch ($_REQUEST['add-to-cart']) {
case 'variation':
// ensure we have a valid quantity, product and variation id, that is numeric, without any SQL injection attempts.
$product_id = isset($_REQUEST['product_id']) && is_numeric($_REQUEST['product_id']) ? (int) $_REQUEST['product_id'] : -1;
if ($product_id < 0) {
break;
// drop out and put up message, unable to add product.
}
if (empty($_REQUEST['variation_id']) || !is_numeric($_REQUEST['variation_id'])) {
break;
// drop out and put up message, unable to add product.
}
$quantity = isset($_REQUEST['quantity']) && is_numeric($_REQUEST['quantity']) ? (int) $_REQUEST['quantity'] : 1;
$product_id = apply_filters('jigoshop_product_id_add_to_cart_filter', $product_id);
$variation_id = apply_filters('jigoshop_variation_id_add_to_cart_filter', (int) $_REQUEST['variation_id']);
$attributes = (array) maybe_unserialize(get_post_meta($product_id, 'product_attributes', true));
$variations = array();
$all_variations_set = true;
if (get_post_meta($product_id, 'customizable', true) == 'yes') {
// session personalization initially set to parent product until variation selected
$custom_products = (array) jigoshop_session::instance()->customized_products;
// transfer it to the variation
$custom_products[$variation_id] = $custom_products[$product_id];
unset($custom_products[$product_id]);
jigoshop_session::instance()->customized_products = $custom_products;
}
foreach ($attributes as $attribute) {
if (!$attribute['variation']) {
continue;
}
$attr_name = 'tax_' . sanitize_title($attribute['name']);
if (!empty($_REQUEST[$attr_name])) {
$variations[$attr_name] = esc_attr($_REQUEST[$attr_name]);
} else {
$all_variations_set = false;
}
}
// Add to cart validation
$is_valid = apply_filters('jigoshop_add_to_cart_validation', true, $product_id, $quantity);
if ($all_variations_set && $is_valid) {
if (jigoshop_cart::add_to_cart($product_id, $quantity, $variation_id, $variations)) {
$product_added = true;
}
}
break;
case 'group':
if (empty($_REQUEST['quantity']) || !is_array($_REQUEST['quantity'])) {
break;
}
// do nothing
foreach ($_REQUEST['quantity'] as $product_id => $quantity) {
// Skip if no quantity
if (!$quantity) {
continue;
}
$quantity = (int) $quantity;
// Add to cart validation
$is_valid = apply_filters('jigoshop_add_to_cart_validation', true, $product_id, $quantity);
// Add to the cart if passsed validation
if ($is_valid) {
if (jigoshop_cart::add_to_cart($product_id, $quantity)) {
$product_added = true;
}
}
}
break;
default:
if (!is_numeric($_REQUEST['add-to-cart'])) {
// Handle silently for now
break;
}
// Get product ID & quantity
$product_id = apply_filters('jigoshop_product_id_add_to_cart_filter', (int) $_REQUEST['add-to-cart']);
$quantity = isset($_REQUEST['quantity']) ? (int) $_REQUEST['quantity'] : 1;
// Add to cart validation
$is_valid = apply_filters('jigoshop_add_to_cart_validation', true, $product_id, $quantity);
// Add to the cart if passed validation
if ($is_valid) {
if (jigoshop_cart::add_to_cart($product_id, $quantity)) {
$product_added = true;
}
}
break;
}
if (!$product_added) {
jigoshop::add_error(__('The Product could not be added to the cart. Please try again.', 'jigoshop'));
wp_safe_redirect(remove_query_arg(array('add-to-cart', 'quantity', 'product_id', '_n'), wp_get_referer()), 301);
exit;
} else {
switch ($options->get('jigoshop_redirect_add_to_cart', 'same_page')) {
case 'same_page':
$message = __('Product successfully added to your cart.', 'jigoshop');
$button = __('View Cart →', 'jigoshop');
$message = '<a href="%s" class="button">' . $button . '</a> ' . $message;
jigoshop::add_message(sprintf($message, jigoshop_cart::get_cart_url()));
break;
case 'to_checkout':
// Do nothing
break;
default:
jigoshop::add_message(__('Product successfully added to your cart.', 'jigoshop'));
break;
}
$url = apply_filters('add_to_cart_redirect', $url);
if ($url) {
wp_safe_redirect($url, 301);
exit;
} else {
if ($options->get('jigoshop_redirect_add_to_cart', 'same_page') == 'to_checkout' && !jigoshop::has_errors()) {
wp_safe_redirect(jigoshop_cart::get_checkout_url(), 301);
exit;
} else {
if ($options->get('jigoshop_redirect_add_to_cart', 'to_cart') == 'to_cart' && !jigoshop::has_errors()) {
wp_safe_redirect(jigoshop_cart::get_cart_url(), 301);
exit;
} else {
if (wp_get_referer()) {
wp_safe_redirect(remove_query_arg(array('add-to-cart', 'quantity', 'product_id'), wp_get_referer()), 301);
exit;
} else {
wp_safe_redirect(home_url(), 301);
exit;
}
}
}
}
}
}
