/**
* Generate url
*
* @param array $options
* controller - array or string controller parts
* action - string action
* id - mixed id
* virtual - boolean flag
* tinyurl - whether to generate tinuurl
* full - boolean flag
* get_params - array of GET parameters
* @return string
*/
public static function get($options = [])
{
// we need to fix controller, action and id
$controller = $options['controller'] ?? '';
if (is_array($controller)) {
$controller = implode('/', $controller);
}
$controller = rtrim($controller, '/');
$action = $options['action'] ?? null;
$id = $options['id'] ?? null;
// processing virtual
if (!empty($options['virtual'])) {
$virtual_object = new object_virtual_controllers();
$virtual_data = $virtual_object->get();
foreach ($virtual_data as $k => $v) {
if ($v['no_virtual_controller_path'] == $controller) {
$controller = '/__' . $v['no_virtual_controller_code'];
break;
}
}
}
// assembling
$result = '';
$host = '';
if (!empty($options['full'])) {
$host = rtrim(request::host(), '/');
}
$result .= $host;
$result .= $controller;
if (!empty($id) && empty($action)) {
$action = 'index';
}
if (!empty($action)) {
$result .= '/_' . $action;
}
if (!empty($id)) {
$result .= '/' . $id;
}
// if we have GET parameters
if (!empty($options['get_params'])) {
$result .= '?' . http_build_query2($options['get_params']);
}
// if we need to generate tinyurl
if (!empty($options['tinyurl'])) {
$tinyurl_result = url_tinyurl::set($result);
if ($tinyurl_result['success']) {
$result = $host . '/__tinyurl/_i/' . $tinyurl_result['data']['hash'];
}
}
return $result;
}
/**
* Parse request string into readable array
*
* @param string $url
* @return array
*/
public static function mvc($url = '')
{
$result = array('controller' => '', 'controller_extension' => '', 'action' => '', 'id' => 0, 'controllers' => []);
// remove an extra backslashes from left side
$request_uri = explode('?', trim($url, '/'));
$request_uri = $request_uri[0];
// determine action and controller
$parts = explode('/', $request_uri);
// virtual controller
if (substr($parts[0], 0, 2) == '__') {
$virtual_object = new object_virtual_controllers();
$virtual_data = $virtual_object->get();
$key = substr($parts[0], 2);
if (isset($virtual_data[$key])) {
$temp = $parts;
unset($temp[0]);
$parts = explode('/', trim($virtual_data[$key]['no_virtual_controller_path'], '/'));
foreach ($temp as $v) {
$parts[] = $v;
}
}
}
$flag_action_found = false;
foreach ($parts as $v) {
if ($v . '' == '') {
continue;
}
if (isset($v[0]) && $v[0] == '_' && !$flag_action_found) {
$flag_action_found = true;
$result['action'] = substr($v, 1);
continue;
}
if (!$flag_action_found) {
$result['controllers'][] = $v;
}
if ($flag_action_found) {
$result['id'] = $v;
break;
}
}
// set default values for action and controller
if (empty($result['controllers'])) {
$result['controllers'][] = 'index';
} else {
// processing controller extension
end($result['controllers']);
$key = key($result['controllers']);
$last = $result['controllers'][$key];
if (strpos($last, '.')) {
$temp = explode('.', $last);
$result['controllers'][$key] = $temp[0];
unset($temp[0]);
$result['controller_extension'] = implode('.', $temp);
}
}
$result['controller'] = '/' . implode('/', $result['controllers']);
$result['controller'] = str_replace('_', '/', $result['controller']);
if (empty($result['action'])) {
$result['action'] = 'index';
}
// full string
$result['full'] = $result['controller'] . '/_' . $result['action'];
return $result;
}
