150 lines
3.6 KiB
PHP
150 lines
3.6 KiB
PHP
<?php
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/**
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* File that define P24_MC_Pool class.
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*
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* @package Przelewy24
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* Class that pool all multi currency support.
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*/
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class P24_MC_Pool {
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/**
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* Instance of core of plugin.
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*
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* @var P24_Core
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*/
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private $plugin_core;
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/**
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* External multi currency proxy.
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*
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* @var P24_MC_Interface|null
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*/
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private $external = null;
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/**
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* Active currency.
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*
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* @var string|null
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*/
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private $active_currency = null;
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/**
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* P24_MC_Pool constructor.
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*
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* @param P24_Core $plugin_core Instance of main plugin.
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*/
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public function __construct( P24_Core $plugin_core ) {
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$this->plugin_core = $plugin_core;
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}
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/**
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* Set_active_currency.
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*
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* @param string $currency Currency.
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*/
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public function set_active_currency( $currency ) {
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$this->active_currency = $currency;
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}
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/**
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* Get external Multi Currency proxy.
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*
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* @return P24_MC_Interface
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*/
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public function get_external_mc() {
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if ( ! $this->external ) {
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$wpml = P24_MC_External_WPML::try_create();
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if ( $wpml && $wpml->is_multi_currency_active() ) {
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$this->external = $wpml;
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} else {
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$this->external = new P24_MC_External_None();
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}
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}
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return $this->external;
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}
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/**
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* Get preffered Multi Currency proxy.
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*
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* @return P24_MC_Interface|null
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*/
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public function get_preffered_mc() {
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if ( $this->plugin_core->is_internal_multi_currency_active() ) {
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$mc = $this->plugin_core->get_multi_currency_instance();
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} else {
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$mc = $this->get_external_mc();
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}
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return $mc;
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}
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/**
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* Method for filter that change default currency.
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*
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* The default value is ignored.
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* The wrapped function should always return something.
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*
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* @param string|null $default Default value provided by filter.
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* @return string|null
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*/
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public function check_admin_currency( $default ) {
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if ( ! $this->active_currency ) {
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$mc = $this->get_preffered_mc();
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$available = $mc->get_available_currencies();
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wp_verify_nonce( null ); /* There is no noce. */
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if ( $this->plugin_core->is_in_json_mode() ) {
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if ( array_key_exists( P24_Request_Support::WP_JSON_GET_KEY_CURRENCY, $_GET ) ) {
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$this->active_currency = sanitize_text_field( wp_unslash( $_GET[ P24_Request_Support::WP_JSON_GET_KEY_CURRENCY ] ) );
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}
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} elseif ( isset( $_COOKIE['admin_p24_currency'] ) ) {
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$this->active_currency = sanitize_text_field( wp_unslash( $_COOKIE['admin_p24_currency'] ) );
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}
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if ( ! $this->active_currency || ! array_key_exists( $this->active_currency, $available ) ) {
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$this->active_currency = P24_Woo_Commerce_Low_Level_Getter::get_unhooked_currency_form_woocommerce();
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}
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}
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return $this->active_currency ? $this->active_currency : $default;
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}
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/**
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* Get list of available currencies.
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*
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* It is based on multipliers.
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*
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* @return array
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*/
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public function get_available_currencies() {
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return $this->get_preffered_mc()->get_available_currencies();
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}
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/**
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* An AJAX method to change currency for admin.
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*/
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public function admin_ajax_change_currency() {
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$mc = $this->get_preffered_mc();
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if ( $mc->is_multi_currency_active() ) {
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header( 'Content-Type: text/plain; charset=utf-8' );
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wc_setcookie( 'admin_p24_currency', $this->check_admin_currency( '' ) );
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echo 'Ok';
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wp_die();
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}
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}
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/**
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* Bind events to use multi currency.
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*/
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public function bind_events() {
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add_action( 'wp_ajax_p24_change_currency', array( $this, 'admin_ajax_change_currency' ) );
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add_filter( 'przelewy24_multi_currency_admin_currency', array( $this, 'check_admin_currency' ) );
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add_filter( 'przelewy24_multi_currency_options', array( $this, 'get_available_currencies' ) );
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}
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}
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