695 lines
14 KiB
PHP
695 lines
14 KiB
PHP
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<?php
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/**
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* Utils.
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*
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* @package CARTFLOWS
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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/**
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* Class Cartflows_Utils.
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*/
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class Cartflows_Utils {
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/**
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* Member Variable
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*
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* @var instance
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*/
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private static $instance;
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/**
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* Member Variable
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*
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* @var checkout_products
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*/
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public $checkout_products = array();
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/**
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* Initiator
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*/
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public static function get_instance() {
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if ( ! isset( self::$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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}
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/**
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* Get current post type
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*
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* @param string $post_type post type.
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* @return string
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*/
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public function current_post_type( $post_type = '' ) {
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global $post;
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if ( '' === $post_type && is_object( $post ) ) {
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$post_type = $post->post_type;
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}
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return $post_type;
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}
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/**
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* Check if post type is of step.
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*
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* @param string $post_type post type.
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* @return bool
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*/
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public function is_step_post_type( $post_type = '' ) {
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if ( $this->get_step_post_type() === $this->current_post_type( $post_type ) ) {
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return true;
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}
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return false;
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}
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/**
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* Check if post type is of flow.
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*
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* @param string $post_type post type.
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* @return bool
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*/
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public function is_flow_post_type( $post_type = '' ) {
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if ( $this->get_flow_post_type() === $this->current_post_type( $post_type ) ) {
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return true;
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}
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return false;
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}
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/**
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* Get post type of step.
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*
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* @return string
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*/
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public function get_step_post_type() {
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return CARTFLOWS_STEP_POST_TYPE;
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}
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/**
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* Get post type of flow.
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*
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* @return string
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*/
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public function get_flow_post_type() {
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return CARTFLOWS_FLOW_POST_TYPE;
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}
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/**
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* Get flow id
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*
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* @return int
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*/
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public function get_flow_id() {
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global $post;
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$post_meta = false;
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if ( $post ) {
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$post_meta = get_post_meta( $post->ID, 'wcf-flow-id', true );
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}
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return $post_meta;
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}
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/**
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* Get flow id by step
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*
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* @param int $step_id step ID.
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* @return int
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*/
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public function get_flow_id_from_step_id( $step_id ) {
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return get_post_meta( $step_id, 'wcf-flow-id', true );
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}
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/**
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* Get flow steps by id
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*
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* @param int $flow_id flow ID.
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* @return int
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*/
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public function get_flow_steps( $flow_id ) {
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$steps = get_post_meta( $flow_id, 'wcf-steps', true );
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if ( is_array( $steps ) && ! empty( $steps ) ) {
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return $steps;
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}
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return false;
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}
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/**
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* Get template type of step
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*
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* @param int $step_id step ID.
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* @return int
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*/
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public function get_step_type( $step_id ) {
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return get_post_meta( $step_id, 'wcf-step-type', true );
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}
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/**
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* Get next id for step
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*
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* @param int $flow_id flow ID.
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* @param int $step_id step ID.
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* @return bool
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*/
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public function get_next_step_id( $flow_id, $step_id ) {
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$wcf_step_obj = wcf_get_step( $step_id );
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$next_step_id = $wcf_step_obj->get_direct_next_step_id();
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return $next_step_id;
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}
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/**
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* Get next id for step
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*
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* @param object $order order object.
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* @return int
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*/
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public function get_flow_id_from_order( $order ) {
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if ( ! is_object( $order ) ) {
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$order = wc_get_order( $order );
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}
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$flow_id = is_object( $order ) ? $order->get_meta( '_wcf_flow_id' ) : 0;
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return intval( $flow_id );
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}
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/**
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* Get checkout id for order
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*
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* @param object $order order object.
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* @return int
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*/
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public function get_checkout_id_from_order( $order ) {
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if ( ! is_object( $order ) ) {
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$order = wc_get_order( $order );
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}
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$checkout_id = is_object( $order ) ? $order->get_meta( '_wcf_checkout_id' ) : 0;
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return intval( $checkout_id );
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}
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/**
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* We are using this function mostly in ajax on checkout page
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*
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* @return mixed
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*/
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public function get_checkout_id_from_post_data() {
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$checkout_id = false;
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//phpcs:disable WordPress.Security.NonceVerification
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if ( isset( $_POST['_wcf_checkout_id'] ) ) {
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$checkout_id = intval( $_POST['_wcf_checkout_id'] );
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} elseif ( isset( $_GET['wcf_checkout_id'] ) ) {
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$checkout_id = intval( $_GET['wcf_checkout_id'] );
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}
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//phpcs:enable WordPress.Security.NonceVerification
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return $checkout_id;
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}
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/**
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* We are using this function mostly in ajax on checkout page
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*
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* @return bool
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*/
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public function get_flow_id_from_post_data() {
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$flow_id = false;
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//phpcs:disable WordPress.Security.NonceVerification
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if ( isset( $_POST['_wcf_flow_id'] ) ) {
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$flow_id = intval( $_POST['_wcf_flow_id'] );
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} elseif ( isset( $_GET['wcf_checkout_id'] ) ) {
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$flow_id = wcf()->utils->get_flow_id_from_step_id( intval( $_GET['wcf_checkout_id'] ) );
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}
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//phpcs:enable WordPress.Security.NonceVerification
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return $flow_id;
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}
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/**
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* Get optin id for order
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*
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* @param object $order order object.
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* @return int
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*/
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public function get_optin_id_from_order( $order ) {
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if ( ! is_object( $order ) ) {
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$order = wc_get_order( $order );
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}
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$optin_id = $order ? $order->get_meta( '_wcf_optin_id' ) : 0;
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return intval( $optin_id );
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}
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/**
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* We are using this function mostly in ajax on checkout page
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*
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* @return bool
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*/
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public function get_optin_id_from_post_data() {
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if ( isset( $_POST['_wcf_optin_id'] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Missing
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$optin_id = intval( $_POST['_wcf_optin_id'] ); //phpcs:ignore WordPress.Security.NonceVerification.Missing
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return $optin_id;
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}
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return false;
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}
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/**
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* Check for checkout page
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*
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* @param int $step_id step ID.
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* @return bool
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*/
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public function check_is_checkout_page( $step_id ) {
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$step_type = $this->get_step_type( $step_id );
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if ( 'checkout' === $step_type ) {
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return true;
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}
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return false;
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}
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/**
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* Check for thank you page
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*
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* @param int $step_id step ID.
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* @return bool
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*/
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public function check_is_thankyou_page( $step_id ) {
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$step_type = $this->get_step_type( $step_id );
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if ( 'thankyou' === $step_type ) {
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return true;
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}
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return false;
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}
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/**
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* Check for offer page
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*
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* @param int $step_id step ID.
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* @return bool
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*/
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public function check_is_offer_page( $step_id ) {
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$step_type = $this->get_step_type( $step_id );
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if ( 'upsell' === $step_type || 'downsell' === $step_type ) {
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return true;
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}
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return false;
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}
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/**
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* Check if loaded page requires woo.
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*
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* @return bool
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*/
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public function check_is_woo_required_page() {
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global $post;
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$step_id = $post->ID;
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$woo_not_required_type = array( 'landing' );
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$step_type = $this->get_step_type( $step_id );
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return ( ! in_array( $step_type, $woo_not_required_type, true ) );
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}
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/**
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* Define constant for cache
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*
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* @return void
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*/
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public function do_not_cache() {
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global $post;
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if ( ! apply_filters( 'cartflows_do_not_cache_step', true, $post->ID ) ) {
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return;
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}
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$this->get_cache_headers();
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}
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/**
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* Function to get/set the do not cache page constants.
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*
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* @return void
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*/
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public function get_cache_headers() {
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wcf_maybe_define_constant( 'DONOTCACHEPAGE', true );
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wcf_maybe_define_constant( 'DONOTCACHEOBJECT', true );
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wcf_maybe_define_constant( 'DONOTCACHEDB', true );
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nocache_headers();
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}
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/**
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* Get linking url
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*
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* @param array $args query args.
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* @return string
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*/
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public function get_linking_url( $args = array() ) {
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$url = get_home_url();
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$url = add_query_arg( $args, $url );
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return $url;
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}
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/**
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||
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* Get assets urls
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||
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*
|
||
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* @return array
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* @since 1.1.6
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*/
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public function get_assets_path() {
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$rtl = '';
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if ( is_rtl() ) {
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$rtl = '-rtl';
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}
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$file_prefix = '';
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|
|
$dir_name = '';
|
||
|
|
|
||
|
|
$is_min = apply_filters( 'cartflows_load_min_assets', false );
|
||
|
|
|
||
|
|
if ( $is_min ) {
|
||
|
|
$file_prefix = '.min';
|
||
|
|
$dir_name = 'min-';
|
||
|
|
}
|
||
|
|
|
||
|
|
$js_gen_path = CARTFLOWS_URL . 'assets/' . $dir_name . 'js/';
|
||
|
|
$css_gen_path = CARTFLOWS_URL . 'assets/' . $dir_name . 'css/';
|
||
|
|
|
||
|
|
return array(
|
||
|
|
'css' => $css_gen_path,
|
||
|
|
'js' => $js_gen_path,
|
||
|
|
'file_prefix' => $file_prefix,
|
||
|
|
'rtl' => $rtl,
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get assets css url
|
||
|
|
*
|
||
|
|
* @param string $file file name.
|
||
|
|
* @return string
|
||
|
|
* @since 1.1.6
|
||
|
|
*/
|
||
|
|
public function get_css_url( $file ) {
|
||
|
|
|
||
|
|
$assets_vars = wcf()->assets_vars;
|
||
|
|
|
||
|
|
$url = $assets_vars['css'] . $file . $assets_vars['rtl'] . $assets_vars['file_prefix'] . '.css';
|
||
|
|
|
||
|
|
return $url;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get assets js url
|
||
|
|
*
|
||
|
|
* @param string $file file name.
|
||
|
|
* @return string
|
||
|
|
* @since 1.1.6
|
||
|
|
*/
|
||
|
|
public function get_js_url( $file ) {
|
||
|
|
|
||
|
|
$assets_vars = wcf()->assets_vars;
|
||
|
|
|
||
|
|
$url = $assets_vars['js'] . $file . $assets_vars['file_prefix'] . '.js';
|
||
|
|
|
||
|
|
return $url;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get unique id.
|
||
|
|
*
|
||
|
|
* @param int $length Length.
|
||
|
|
*
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function get_unique_id( $length = 8 ) {
|
||
|
|
|
||
|
|
return substr( md5( microtime() ), 0, $length );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get selected checkout products and data
|
||
|
|
*
|
||
|
|
* @param int $checkout_id Checkout id..
|
||
|
|
* @param array $saved_products Saved product.
|
||
|
|
*
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function get_selected_checkout_products( $checkout_id = '', $saved_products = array() ) {
|
||
|
|
|
||
|
|
if ( empty( $checkout_id ) ) {
|
||
|
|
|
||
|
|
global $post;
|
||
|
|
|
||
|
|
$checkout_id = $post->ID;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! isset( $this->checkout_products[ $checkout_id ] ) ) {
|
||
|
|
|
||
|
|
if ( ! empty( $saved_products ) ) {
|
||
|
|
|
||
|
|
$products = $saved_products;
|
||
|
|
} else {
|
||
|
|
|
||
|
|
$products = wcf()->options->get_checkout_meta_value( $checkout_id, 'wcf-checkout-products' );
|
||
|
|
}
|
||
|
|
|
||
|
|
$default_add_to_cart = true;
|
||
|
|
|
||
|
|
if ( is_array( $products ) ) {
|
||
|
|
|
||
|
|
foreach ( $products as $in => $data ) {
|
||
|
|
|
||
|
|
$default_data = array(
|
||
|
|
'quantity' => 1,
|
||
|
|
'discount_type' => '',
|
||
|
|
'discount_value' => '',
|
||
|
|
'unique_id' => $this->get_unique_id(),
|
||
|
|
'add_to_cart' => $default_add_to_cart,
|
||
|
|
);
|
||
|
|
|
||
|
|
$products[ $in ] = wp_parse_args( $products[ $in ], $default_data );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$products = apply_filters( 'cartflows_selected_checkout_products', $products, $checkout_id );
|
||
|
|
|
||
|
|
// This is frontend. Ignoring nonce rule.
|
||
|
|
if ( isset( $_GET['wcf-default'] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Recommended
|
||
|
|
$products = $this->update_the_add_to_cart_param( $products );
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->checkout_products[ $checkout_id ] = $products;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $this->checkout_products[ $checkout_id ];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Update product add to cart option.
|
||
|
|
*
|
||
|
|
* @param array $products product data.
|
||
|
|
*/
|
||
|
|
public function update_the_add_to_cart_param( $products ) {
|
||
|
|
|
||
|
|
$default_sequence = isset( $_GET['wcf-default'] ) ? sanitize_text_field( wp_unslash( $_GET['wcf-default'] ) ) : ''; //phpcs:ignore WordPress.Security.NonceVerification.Recommended
|
||
|
|
$default_ids = array_map( 'intval', explode( ',', $default_sequence ) );
|
||
|
|
|
||
|
|
if ( is_array( $products ) ) {
|
||
|
|
|
||
|
|
foreach ( $products as $in => $data ) {
|
||
|
|
|
||
|
|
$default_add_to_cart = 'no';
|
||
|
|
$sequence = $in + 1;
|
||
|
|
|
||
|
|
if ( in_array( $sequence, $default_ids, true ) ) {
|
||
|
|
$default_add_to_cart = 'yes';
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$products[ $in ]['add_to_cart'] = $default_add_to_cart;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $products;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get selected checkout products and data
|
||
|
|
*
|
||
|
|
* @param int $checkout_id Checkout id..
|
||
|
|
* @param array $products_data Saved product.
|
||
|
|
*
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function set_selcted_checkout_products( $checkout_id = '', $products_data = array() ) {
|
||
|
|
|
||
|
|
if ( empty( $checkout_id ) ) {
|
||
|
|
|
||
|
|
global $post;
|
||
|
|
|
||
|
|
$checkout_id = $post->ID;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( isset( $this->checkout_products[ $checkout_id ] ) ) {
|
||
|
|
|
||
|
|
$products = $this->checkout_products[ $checkout_id ];
|
||
|
|
} else {
|
||
|
|
$products = $this->get_selected_checkout_products( $checkout_id );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( is_array( $products ) && ! empty( $products_data ) ) {
|
||
|
|
|
||
|
|
foreach ( $products as $in => $data ) {
|
||
|
|
|
||
|
|
if ( isset( $products_data[ $in ] ) ) {
|
||
|
|
$products[ $in ] = wp_parse_args( $products_data[ $in ], $products[ $in ] );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->checkout_products[ $checkout_id ] = $products;
|
||
|
|
|
||
|
|
return $this->checkout_products[ $checkout_id ];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Clear Installed Page Builder Cache
|
||
|
|
*/
|
||
|
|
public function clear_cache() {
|
||
|
|
|
||
|
|
// Clear 'Elementor' file cache.
|
||
|
|
if ( class_exists( '\Elementor\Plugin' ) ) {
|
||
|
|
Elementor\Plugin::$instance->files_manager->clear_cache();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Append the query strings present in the URL to pass it to the next step URL.
|
||
|
|
* This will carry-forward the passed query strings to the next step URL.
|
||
|
|
*
|
||
|
|
* @param array $original_query_strings Default query strings of CartFlows.
|
||
|
|
* @return array $original_query_strings Modified query strings.
|
||
|
|
*/
|
||
|
|
public function may_be_append_query_string( $original_query_strings ) {
|
||
|
|
|
||
|
|
// Check if HTTP_REFERER is set and fetch its query strings.
|
||
|
|
if ( empty( $_SERVER['HTTP_REFERER'] ) ) {
|
||
|
|
return $original_query_strings;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the current page URL and parse it to explode the URL in different URL components.
|
||
|
|
$url_params_components = wp_parse_url( esc_url_raw( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) );
|
||
|
|
|
||
|
|
// Process only if the URL components is not empty and query i:e query strings are not empty.
|
||
|
|
if ( is_array( $url_params_components ) && ! empty( $url_params_components['query'] ) ) {
|
||
|
|
|
||
|
|
// Convert the string query from string to array format.
|
||
|
|
parse_str( $url_params_components['query'], $parsed_query_string );
|
||
|
|
|
||
|
|
// Merge the new and already existing query strings.
|
||
|
|
$original_query_strings = array_merge( $original_query_strings, $parsed_query_string );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Return the query strings.
|
||
|
|
return $original_query_strings;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get a specific property of an array without needing to check if that property exists.
|
||
|
|
*
|
||
|
|
* Provide a default value if you want to return a specific value if the property is not set.
|
||
|
|
*
|
||
|
|
* @param array $array Array from which the property's value should be retrieved.
|
||
|
|
* @param string $prop Name of the property to be retrieved.
|
||
|
|
* @param string $default Optional. Value that should be returned if the property is not set or empty. Defaults to null.
|
||
|
|
*
|
||
|
|
* @return null|string|mixed The value
|
||
|
|
*/
|
||
|
|
function wcf_get_prop( $array, $prop, $default = null ) {
|
||
|
|
|
||
|
|
if ( ! is_array( $array ) && ! ( is_object( $array ) && $array instanceof ArrayAccess ) ) {
|
||
|
|
return $default;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( isset( $array[ $prop ] ) ) {
|
||
|
|
$value = $array[ $prop ];
|
||
|
|
} else {
|
||
|
|
$value = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
return empty( $value ) && null !== $default ? $default : $value;
|
||
|
|
}
|