210 lines
4.2 KiB
PHP
210 lines
4.2 KiB
PHP
<?php
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/**
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* Handles redirects to the primary domain of a site with mappings
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*
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* @package WP_Ultimo
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* @subpackage Domain_Mapping
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* @since 2.0.0
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*/
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namespace WP_Ultimo\Domain_Mapping;
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use WP_Ultimo\Domain_Mapping;
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// Exit if accessed directly
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defined('ABSPATH') || exit;
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/**
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* Handles redirects to the primary domain of a site with mappings
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*
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* @since 2.0.0
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*/
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class Primary_Domain {
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use \WP_Ultimo\Traits\Singleton;
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/**
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* Adds the hooks
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*
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* @since 2.0.0
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* @return void
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*/
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public function init() {
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add_action('wu_domain_mapping_load', array($this, 'add_hooks'), -20);
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} // end init;
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/**
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* Adds the necessary hooks.
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*
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* @since 2.0.0
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* @return void
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*/
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public function add_hooks() {
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add_action('template_redirect', array($this, 'redirect_to_primary_domain'));
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add_action('admin_init', array($this, 'maybe_redirect_to_mapped_or_network_domain'));
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add_action('login_init', array($this, 'maybe_redirect_to_mapped_or_network_domain'));
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} // end add_hooks;
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/**
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* Redirects the site to its primary mapped domain, if any.
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*
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* @since 2.0.0
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* @return void
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*/
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public function redirect_to_primary_domain() {
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$should_redirect = true;
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if (is_preview()) {
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$should_redirect = false;
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} // end if;
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if (is_customize_preview()) {
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$should_redirect = false;
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} // end if;
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/**
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* Allow developers to short-circuit the redirection, preventing it
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* from happening.
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*
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* @since 2.0.0
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* @param $should_redirect If we should redirect or not.
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*
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* @return bool
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*/
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if (apply_filters('wu_should_redirect_to_primary_domain', $should_redirect) === false) {
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return;
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} // end if;
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if (!function_exists('wu_get_domains')) {
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return;
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} // end if;
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$domains = wu_get_domains(array(
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'blog_id' => get_current_blog_id(),
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'primary_domain' => 1,
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'active' => 1,
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'domain__not_in' => array($_SERVER['HTTP_HOST']),
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));
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if (empty($domains)) {
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return;
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} // end if;
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$primary_domain = $domains[0];
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if ($_SERVER['HTTP_HOST'] !== $primary_domain->get_domain() && $primary_domain->is_active()) {
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$url = wu_get_current_url();
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$new_url = Domain_Mapping::get_instance()->replace_url($url, $primary_domain);
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wp_redirect(set_url_scheme($new_url));
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exit;
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} // end if;
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} // end redirect_to_primary_domain;
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/**
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* Handles redirects to mapped ot network domain for the admin panel.
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*
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* @since 2.0.0
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* @return void
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*/
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public function maybe_redirect_to_mapped_or_network_domain() {
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if ($_SERVER['REQUEST_METHOD'] !== 'GET' || wp_doing_ajax()) {
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return;
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} // end if;
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/*
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* The visitor is actively trying to logout. Let them do it!
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*/
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if (wu_request('action', 'nothing') === 'logout' || wu_request('loggedout')) {
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return;
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} // end if;
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$site = wu_get_current_site();
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$mapped_domain = $site->get_primary_mapped_domain();
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if (!$mapped_domain) {
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return;
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} // end if;
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$redirect_settings = wu_get_setting('force_admin_redirect', 'both');
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if ($redirect_settings === 'both') {
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return;
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} // end if;
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$current_url = wp_parse_url(wu_get_current_url());
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$mapped_url = wp_parse_url($mapped_domain->get_url());
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$current_url_to_compare = $current_url['host'];
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$mapped_url_to_compare = $mapped_url['host'];
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$query_args = array();
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if (wu_get_isset($current_url, 'query')) {
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wp_parse_str($current_url['query'], $query_args);
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} // end if;
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$redirect_url = false;
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if ($redirect_settings === 'force_map' && $current_url_to_compare !== $mapped_url_to_compare) {
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$redirect_url = Domain_Mapping::get_instance()->replace_url(wu_get_current_url(), $mapped_domain);
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$query_args = array_map(fn($value) => Domain_Mapping::get_instance()->replace_url($value, $mapped_domain), $query_args);
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} elseif ($redirect_settings === 'force_network' && $current_url_to_compare === $mapped_url_to_compare) {
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$redirect_url = wu_restore_original_url(wu_get_current_url(), $site->get_id());
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$query_args = array_map(fn($value) => wu_restore_original_url($value, $site->get_id()), $query_args);
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} // end if;
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if ($redirect_url) {
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wp_redirect(add_query_arg($query_args, $redirect_url));
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exit;
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} // end if;
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} // end maybe_redirect_to_mapped_or_network_domain;
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} // end class Primary_Domain;
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