/**
* Redirects if needed.
*
* @return bool
*/
public function redirect()
{
if (!empty($_GET['noredirect'])) {
$this->save_session($_GET['noredirect']);
return false;
}
$redirect_match = $this->negotiation->get_redirect_match();
$current_site_id = get_current_blog_id();
if ($redirect_match['site_id'] === $current_site_id) {
return false;
}
/**
* Filters the redirect URL.
*
* @param string $url Redirect URL.
* @param array $redirect_match Redirect match. {
* 'priority' => int
* 'url' => string
* 'language' => string
* 'site_id' => int
* }
* @param int $current_site_id Current site ID.
*/
$url = (string) apply_filters('mlp_redirect_url', $redirect_match['url'], $redirect_match, $current_site_id);
if (!$url) {
return false;
}
$this->save_session($redirect_match['language']);
wp_redirect($url);
\Inpsyde\MultilingualPress\call_exit();
return true;
}
/**
* Check if current request is allowed and complete.
*
* @return array
*/
private function validate_request()
{
\Inpsyde\MultilingualPress\check_admin_referer($this->nonce);
if (empty($_POST['languages'])) {
\Inpsyde\MultilingualPress\call_exit('invalid request');
}
return (array) $_POST['languages'];
}
/**
* Updates the plugin settings according to the data in the request.
*
* @since 3.0.0
*
* @return void
*/
public function update_settings()
{
\Inpsyde\MultilingualPress\check_admin_referer($this->nonce);
array_walk(array_keys($this->module_manager->get_modules()), [$this, 'update_module']);
$this->module_manager->save_modules();
/**
* Runs before the redirect.
*
* Process your fields in the $_POST superglobal here and then call update_site_option().
*
* @param array $_POST
*/
do_action('mlp_modules_save_fields', $_POST);
wp_safe_redirect(add_query_arg('message', 'updated', $this->settings_page->url()));
\Inpsyde\MultilingualPress\call_exit();
}
/**
* Catches quicklink submissions and redirects if the URL is valid.
*
* @since 1.0.4
*
* @param string $url The URL that is to be redirected to.
*
* @return void
*/
private function redirect_quick_link($url)
{
$callback = [$this, 'extend_allowed_hosts'];
add_filter('allowed_redirect_hosts', $callback, 10, 2);
$url = wp_validate_redirect($url, false);
remove_filter('allowed_redirect_hosts', $callback);
if (!$url) {
return;
}
// Force GET request.
wp_redirect($url, 303);
\Inpsyde\MultilingualPress\call_exit();
}
/**
* Combine all update actions.
*
* @return void
*/
public function update_settings()
{
if (!\Inpsyde\MultilingualPress\check_admin_referer($this->nonce)) {
wp_die('Invalid', 'Invalid', 403);
}
$blog_id = $this->get_blog_id();
$this->update_language($blog_id);
$this->update_flag($blog_id);
$this->update_related_blogs($blog_id);
/**
* Runs after having saved the site settings.
*
* @param array $_POST The $_POST superglobal.
*/
do_action('mlp_blogs_save_fields', $_POST);
$url = add_query_arg('msg', 'updated', $_POST['_wp_http_referer']);
wp_safe_redirect($url);
\Inpsyde\MultilingualPress\call_exit();
}
/**
* @return void
*/
public function reset_table()
{
\Inpsyde\MultilingualPress\check_admin_referer($this->nonce);
$table_prefix = $this->wpdb->base_prefix;
$table = new LanguagesTable($table_prefix);
$installer = new WPDBTableInstaller($table);
$installer->uninstall();
$installer->install();
/**
* Runs after having reset the database table.
*
* @param Table $table Languages table object.
*/
do_action('mlp_reset_table_done', $table);
$url = add_query_arg('msg', 'resettable', $_REQUEST['_wp_http_referer']);
wp_safe_redirect($url);
\Inpsyde\MultilingualPress\call_exit();
}