/**
* Returns subscription schemes for cart-level options.
* Cart-level options will be displayed only if no cart-item is found with its own product-level subscription scheme.
* This means that subscription options defined at product-level and "legacy" subscription-type products will "block" the display of cart-level options.
*
* In this case, cart-level options will be displayed at cart-item level.
*
* Must be called after all cart session data has been loaded.
*
* @return array|boolean
*/
public static function get_cart_subscription_schemes()
{
$wcs_prefix = WC_Subscriptions_Admin::$option_prefix;
$cart_level_subs_active = get_option($wcs_prefix . '_enable_cart_subscriptions', 'no');
$cart_level_schemes = array();
$cart_level_schemes_keys = array();
if ($cart_level_subs_active === 'yes') {
$cart_level_schemes = get_option($wcs_prefix . '_subscribe_to_cart_schemes', array());
}
if (empty($cart_level_schemes)) {
return false;
}
foreach ($cart_level_schemes as $cart_level_scheme) {
$cart_level_schemes_keys[] = $cart_level_scheme['id'];
}
foreach (WC()->cart->cart_contents as $cart_item) {
if (!WCS_ATT_Cart::is_supported_product_type($cart_item)) {
return false;
}
if ($cart_item_level_schemes = self::get_subscription_schemes($cart_item, 'cart-item')) {
return false;
}
if (WC_Subscriptions_Product::is_subscription($cart_item['product_id'])) {
return false;
}
}
return $cart_level_schemes;
}
* @param array $cart_item
* @return boolean
*/
public static function is_convertible_to_sub($cart_item)
{
$product_id = $cart_item['product_id'];
$is_convertible = true;
if (WC_Subscriptions_Product::is_subscription($product_id)) {
$is_convertible = false;
}
return $is_convertible;
}
/**
* True if the product corresponding to a cart item is one of the types supported by the plugin.
*
* @param array $cart_item
* @return boolean
*/
public static function is_supported_product_type($cart_item)
{
$product = $cart_item['data'];
$product_type = $cart_item['data']->product_type;
$supported_types = WCS_ATT()->get_supported_product_types();
if (in_array($product_type, $supported_types)) {
return true;
}
return false;
}
}
WCS_ATT_Cart::init();
/**
* Displays cart item options for purchasing a product once or creating a subscription from it.
*
* @param string $price
* @param array $cart_item
* @param string $cart_item_key
* @return string
*/
public static function convert_to_sub_cart_item_options($price, $cart_item, $cart_item_key)
{
$subscription_schemes = WCS_ATT_Schemes::get_cart_item_subscription_schemes($cart_item);
$show_convert_to_sub_options = apply_filters('wcsatt_show_cart_item_options', !empty($subscription_schemes), $cart_item, $cart_item_key);
$is_mini_cart = did_action('woocommerce_before_mini_cart') && !did_action('woocommerce_after_mini_cart');
// currently show options only in cart
if (!is_cart() || $is_mini_cart) {
return $price;
}
if (!$show_convert_to_sub_options) {
return $price;
}
// Allow one-time purchase option?
$allow_one_time_option = true;
$product_level_schemes = WCS_ATT_Schemes::get_subscription_schemes($cart_item, 'cart-item');
$has_product_level_schemes = empty($product_level_schemes) ? false : true;
if ($has_product_level_schemes) {
$force_subscription = get_post_meta($cart_item['product_id'], '_wcsatt_force_subscription', true);
if ($force_subscription === 'yes') {
$allow_one_time_option = false;
}
}
$price_overrides_exist = WCS_ATT_Schemes::subscription_price_overrides_exist($subscription_schemes);
$reset_product = wc_get_product($cart_item['product_id']);
$options = array();
$active_subscription_scheme_id = WCS_ATT_Schemes::get_active_subscription_scheme_id($cart_item);
if ($allow_one_time_option) {
if ($price_overrides_exist) {
if ($active_subscription_scheme_id === '0') {
$description = $price;
} else {
$description = WC()->cart->get_product_price($reset_product);
}
} else {
$description = __('only now', WCS_ATT::TEXT_DOMAIN);
}
$options[] = array('id' => '0', 'description' => $description, 'selected' => $active_subscription_scheme_id === '0');
}
foreach ($subscription_schemes as $subscription_scheme) {
$subscription_scheme_id = $subscription_scheme['id'];
if ($price_overrides_exist) {
if ($active_subscription_scheme_id === $subscription_scheme_id) {
$description = $price;
} else {
$converted_product = clone $reset_product;
$dummy_cart_item = $cart_item;
$dummy_cart_item['data'] = $converted_product;
// Apply the subscription scheme id to the dummy cart item.
$dummy_cart_item['wccsub_data']['active_subscription_scheme_id'] = $subscription_scheme_id;
// Convert the dummy cart item using the applied id.
$dummy_cart_item = WCS_ATT_Cart::convert_to_sub($dummy_cart_item);
// Get the price of the dummy cart item.
$description = WC()->cart->get_product_price($dummy_cart_item['data']);
}
} else {
if ($active_subscription_scheme_id === $subscription_scheme_id) {
$description = WC_Subscriptions_Product::get_price_string($cart_item['data'], array('subscription_price' => false));
} else {
$converted_product = clone $reset_product;
$dummy_cart_item = $cart_item;
$dummy_cart_item['data'] = $converted_product;
// Apply the subscription scheme id to the dummy cart item.
$dummy_cart_item['wccsub_data']['active_subscription_scheme_id'] = $subscription_scheme_id;
// Convert the dummy cart item using the applied id.
$dummy_cart_item = WCS_ATT_Cart::convert_to_sub($dummy_cart_item);
// Use the dummy cart item to obtain the description.
$description = WC_Subscriptions_Product::get_price_string($dummy_cart_item['data'], array('subscription_price' => false));
}
}
$options[] = array('id' => $subscription_scheme_id, 'description' => $description, 'selected' => $active_subscription_scheme_id === $subscription_scheme_id);
}
// If there's just one option to display, it means that one-time purchases are not allowed and there's only one sub scheme on offer -- so don't show any options
if (count($options) === 1) {
return $price;
}
// Grab price without Subs formatting
remove_filter('woocommerce_cart_product_price', 'WC_Subscriptions_Cart' . '::cart_product_price', 10, 2);
remove_filter('woocommerce_cart_item_price', __CLASS__ . '::convert_to_sub_cart_item_options', 1000, 3);
$price = apply_filters('woocommerce_cart_item_price', WC()->cart->get_product_price($cart_item['data']), $cart_item, $cart_item_key);
add_filter('woocommerce_cart_item_price', __CLASS__ . '::convert_to_sub_cart_item_options', 1000, 3);
add_filter('woocommerce_cart_product_price', 'WC_Subscriptions_Cart' . '::cart_product_price', 10, 2);
ob_start();
$classes = $price_overrides_exist ? array('overrides_exist') : array();
wc_get_template('cart-item-options.php', array('options' => $options, 'cart_item_key' => $cart_item_key, 'classes' => implode(' ', $classes)), false, WCS_ATT()->plugin_path() . '/templates/');
$convert_to_sub_options = ob_get_clean();
if ($price_overrides_exist) {
$price = $convert_to_sub_options;
} else {
$price = $price . $convert_to_sub_options;
}
return $price;
}
/**
* Returns subscription schemes for cart-level options.
* Cart-level options will be displayed only if no cart-item is found with its own product-level subscription scheme.
* This means that subscription options defined at product-level and "legacy" subscription-type products will "block" the display of cart-level options.
*
* In this case, cart-level options will be displayed at cart-item level.
*
* Must be called after all cart session data has been loaded.
*
* @return array|boolean
*/
public static function get_cart_subscription_schemes()
{
$cart_level_schemes = array();
$cart_level_schemes_keys = array();
$cart_level_schemes = get_option('wcsatt_subscribe_to_cart_schemes', array());
if (empty($cart_level_schemes)) {
return false;
}
foreach ($cart_level_schemes as $cart_level_scheme) {
$cart_level_schemes_keys[] = $cart_level_scheme['id'];
}
foreach (WC()->cart->cart_contents as $cart_item) {
if (!WCS_ATT_Cart::is_supported_product_type($cart_item)) {
return false;
}
if ($cart_item_level_schemes = self::get_subscription_schemes($cart_item, 'cart-item')) {
return false;
}
if (WC_Subscriptions_Product::is_subscription($cart_item['product_id'])) {
return false;
}
}
return $cart_level_schemes;
}
