165 lines
4 KiB
PHP
165 lines
4 KiB
PHP
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<?php
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/**
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* Global Checkout.
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*
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* @package CartFlows
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*/
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// Exit if accessed directly.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Global Checkout
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*
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* @since 1.0.0
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*/
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class Cartflows_Global_Checkout {
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/**
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* Member Variable
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*
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* @var object instance
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*/
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private static $instance;
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/**
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* Initiator
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*/
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public static function get_instance() {
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if ( ! isset( self::$instance ) ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Constructor
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*/
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public function __construct() {
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/* Global Checkout */
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add_action( 'wp', array( $this, 'override_global_checkout' ), 0 );
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add_action( 'template_redirect', array( $this, 'global_checkout_template_redirect' ), 1 );
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add_action( 'admin_bar_menu', array( $this, 'update_checkout_link_for_global_checkout' ), 999 );
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}
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/**
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* Update the checkout page link for global checkout.
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*
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* @since 1.10.0
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*/
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public function update_checkout_link_for_global_checkout() {
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if ( _is_wcf_checkout_type() ) {
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global $wp_admin_bar;
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global $post;
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$common = Cartflows_Helper::get_common_settings();
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$global_checkout = intval( $common['global_checkout'] );
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$override_global_checkout = $common['override_global_checkout'];
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if ( $post && $global_checkout === $post->ID && 'enable' === $override_global_checkout ) {
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$edit_node = $wp_admin_bar->get_node( 'edit' );
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if ( $edit_node ) {
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$edit_node->href = get_edit_post_link( $post->ID );
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$wp_admin_bar->add_node( $edit_node );
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}
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}
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}
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}
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/**
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* Override global checkout page
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*
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* @since 1.10.0
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*/
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public function override_global_checkout() {
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if ( wcf()->utils->is_step_post_type() ) {
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return;
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}
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if ( is_product() || ! is_checkout() || is_order_received_page() || is_checkout_pay_page() ) {
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return;
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}
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// Return if the key OR Order parameter is found in the URL for certain Payment gateways.
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if ( isset( $_GET['key'] ) || isset( $_GET['order'] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Recommended
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return;
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}
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$common = Cartflows_Helper::get_common_settings();
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$global_checkout = $common['global_checkout'];
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$override_global_checkout = $common['override_global_checkout'];
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// Override only WooCommerce checkout page with CartFlows checkout page.
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if ( ! empty( $global_checkout ) && 'enable' === $override_global_checkout ) {
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$checkout_post = get_post( $global_checkout );
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if ( $checkout_post && 'publish' === $checkout_post->post_status ) {
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if ( isset( $GLOBALS['posts'][0] ) ) {
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$GLOBALS['posts'][0] = $checkout_post; //phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
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}
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if ( isset( $GLOBALS['wp_the_query']->post ) ) {
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$GLOBALS['wp_the_query']->post = $checkout_post; //phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
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}
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$GLOBALS['post'] = $checkout_post; //phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
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}
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}
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}
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/**
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* Redirect from default to the global checkout page
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*
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* @since 1.10.0
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*/
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public function global_checkout_template_redirect() {
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if ( wcf()->utils->is_step_post_type() ) {
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return;
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}
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if ( is_product() || ! is_checkout() || is_order_received_page() || is_checkout_pay_page() ) {
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return;
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}
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// Return if the key OR Order parameter is found in the URL for certain Payment gateways.
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if ( isset( $_GET['key'] ) || isset( $_GET['order'] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Recommended
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return;
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}
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// redirect only for cartflows checkout pages.
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$common = Cartflows_Helper::get_common_settings();
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$global_checkout = $common['global_checkout'];
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$override_global_checkout = $common['override_global_checkout'];
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if ( ! empty( $global_checkout ) && 'enable' !== $override_global_checkout ) {
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$link = apply_filters( 'cartflows_global_checkout_url', get_permalink( $global_checkout ) );
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if ( ! empty( $link ) ) {
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wp_safe_redirect( $link );
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exit;
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}
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}
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}
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}
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/**
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* Kicking this off by calling 'get_instance()' method
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*/
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Cartflows_Global_Checkout::get_instance();
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