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<?php |
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/** |
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* Checkout Page Shortcode. |
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* |
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* @author ThimPress |
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* @category Shortcodes |
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* @package Learnpress/Shortcodes |
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* @version 3.0.0 |
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* @extends LP_Abstract_Shortcode |
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*/ |
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|
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defined( 'ABSPATH' ) || exit(); |
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|
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if ( ! class_exists( 'LP_Shortcode_Checkout' ) ) { |
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|
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/** |
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* Class LP_Shortcode_Checkout |
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*/ |
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class LP_Shortcode_Checkout extends LP_Abstract_Shortcode { |
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|
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/** |
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* LP_Checkout_Shortcode constructor. |
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* |
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* @param mixed $atts |
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*/ |
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public function __construct( $atts = '' ) { |
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parent::__construct( $atts ); |
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} |
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|
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/** |
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* Output form. |
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* |
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* @return string |
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*/ |
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public function output() { |
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global $wp; |
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|
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ob_start(); |
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if ( isset( $wp->query_vars['lp-order-received'] ) ) { |
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$this->_order_received( $wp->query_vars['lp-order-received'] ); |
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} else { |
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$checkout_cart = learn_press_get_checkout_cart(); |
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|
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// Check cart has contents |
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if ( $checkout_cart && $checkout_cart->is_empty() ) { |
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learn_press_get_template( 'checkout/empty-cart.php' ); |
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} else { |
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learn_press_get_template( 'checkout/form.php' ); |
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} |
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} |
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|
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return ob_get_clean(); |
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} |
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|
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/** |
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* Output received order information. |
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* |
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* @param int $order_id |
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* |
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* @return void |
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*/ |
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private function _order_received( $order_id = 0 ) { |
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$order_id = absint( $order_id ); |
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$order_key = LP_Helper::sanitize_params_submitted( $_GET['key'] ?? '' ); |
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$order_received = learn_press_get_order( $order_id ); |
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|
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if ( ! $order_received ) { |
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return; |
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} |
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|
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if ( $order_received->is_trashed() || $order_received->get_order_key() !== $order_key ) { |
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return; |
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} |
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|
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LP()->session->remove( 'order_awaiting_payment' ); |
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LP()->cart->empty_cart(); |
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|
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learn_press_print_messages(); |
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|
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learn_press_get_template( 'checkout/order-received.php', array( 'order_received' => $order_received ) ); |
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} |
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} |
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} |
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|
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