public static function is_current_url_a_system_page()
{
$current_page_url = SwpmMiscUtils::get_current_page_url();
//Check if the current page is the membership renewal page.
$renewal_url = SwpmSettings::get_instance()->get_value('renewal-page-url');
if (empty($renewal_url)) {
return false;
}
if (SwpmMiscUtils::compare_url($renewal_url, $current_page_url)) {
return true;
}
//Check if the current page is the membership logn page.
$login_page_url = SwpmSettings::get_instance()->get_value('login-page-url');
if (empty($login_page_url)) {
return false;
}
if (SwpmMiscUtils::compare_url($login_page_url, $current_page_url)) {
return true;
}
//Check if the current page is the membership join page.
$registration_page_url = SwpmSettings::get_instance()->get_value('registration-page-url');
if (empty($registration_page_url)) {
return false;
}
if (SwpmMiscUtils::compare_url($registration_page_url, $current_page_url)) {
return true;
}
return false;
}
function swpm_alr_append_query_arg_if_applicable($login_url)
{
//Check if the redirect to last page settings is enabled.
$swpm_alr_settings = get_option('swpm_alr_settings');
if (empty($swpm_alr_settings['redirect_to_last_page_enabled'])) {
$swpm_alr_settings['redirect_to_last_page_enabled'] = '';
}
if ($swpm_alr_settings['redirect_to_last_page_enabled'] != '1') {
//The redirect to last page option is disabled. No need to add the query arg.
return $login_url;
}
//The feature is enabled. Lets add the necessary query arg to the login url.
$current_url = SwpmMiscUtils::get_current_page_url();
if (!empty($current_url)) {
//Add this URL to the redirect to query arg.
$current_url = urlencode($current_url);
$login_url = add_query_arg('swpm_redirect_to', $current_url, $login_url);
}
return $login_url;
}