public static function forward_to($target, $deny_self = true)
{
if (!$target instanceof target) {
$target = new target($target);
}
if ($deny_self && $target->get_target_name() === parent::$target->get_target_name()) {
throw new developer_error('cannot forward to self');
}
$forward = new action_forward();
$forward->set_target($target);
throw $forward;
}
protected static function do_render_in($_view_dir, $_pps_type, target $_target)
{
foreach ($_target->get_param('link', []) as $_linked_name) {
$_file = $_pps_type . '/' . $_linked_name . '.' . $_pps_type;
$_pps_file = $_view_dir . '/' . $_file;
if (is_readable($_pps_file)) {
if (kernel::is_debug()) {
echo "\n/******** {$_file} ********/\n\n";
}
require $_pps_file;
}
}
$_layout_name = $_target->get_param('layout', '');
if ($_layout_name !== '') {
$_file = 'layout/' . $_layout_name . '.' . $_pps_type;
$_pps_file = $_view_dir . '/' . $_file;
if (is_readable($_pps_file)) {
if (kernel::is_debug()) {
echo "\n/******** {$_file} ********/\n\n";
}
require $_pps_file;
}
}
foreach ($_target->get_param('block', []) as $_block_name) {
$_file = 'block/' . $_block_name . '.' . $_pps_type;
$_pps_file = $_view_dir . '/' . $_file;
if (is_readable($_pps_file)) {
if (kernel::is_debug()) {
echo "\n/******** {$_file} ********/\n\n";
}
require $_pps_file;
}
}
if ($_target->get_target_name() !== '') {
$_file = 'page/' . $_target->get_target_file('.' . $_pps_type);
$_pps_file = $_view_dir . '/' . $_file;
if (is_readable($_pps_file)) {
if (kernel::is_debug()) {
echo "\n/******** {$_file} ********/\n\n";
}
require $_pps_file;
}
}
}
protected static function build_routed_left_url(target $target)
{
$target_params = $target->get_params();
$target_name = $target->get_target_name();
if ($target->has_module()) {
$target_module = $target->get_module_name();
$flipped_routes = self::$module_flipped_routes[$target_module];
} else {
$target_module = '';
$flipped_routes = self::$base_flipped_routes;
}
if ($target_params === []) {
if (isset($flipped_routes[$target_name])) {
$result_pattern = $flipped_routes[$target_name];
return $target_module === '' ? ltrim($result_pattern, '/') : substr($result_pattern, strpos($result_pattern, '-') + 1);
}
} else {
$target_param_keys = $target->get_param_keys();
foreach ($flipped_routes as $match_token => $result_pattern) {
$match_target = new target($match_token);
if ($match_target->get_target_name() === $target_name && $match_target->get_param_keys() === $target_param_keys) {
$args = [];
$match = true;
foreach ($match_target->get_params() as $key => $value) {
if ($value[0] === '$') {
$number = substr($value, 1);
$args[$number] = $target_params[$key];
} else {
if ($value !== $target_params[$key]) {
$match = false;
break;
}
}
}
if ($match) {
ksort($args);
if ($target->has_module()) {
$result_pattern = substr($result_pattern, strpos($result_pattern, '-') + 1);
}
$request_parts = explode('*', $result_pattern);
$result_uri = '';
for ($i = 0, $n = count($args); $i < $n; $i++) {
$result_uri .= $request_parts[$i] . urlencode($args[$i + 1]);
}
$result_uri .= $request_parts[$i];
return ltrim($result_uri, '/');
}
}
}
}
return null;
}
