/**
* Loads a controller
*
* @param string $controllerName
* @param array $data
* @param string|boolean $ns
* @param boolean $createInstance
*
* @return controller|boolean
*/
public static function load($controllerName, $data = [], $ns = false)
{
// explode it on @ -> 0 will be the directive + namespace + classname
// >1 index will be methods
$at_explode = explode('@', $controllerName);
$controllerName = $at_explode[0];
// remove the model name from the array
array_splice($at_explode, 0, 1);
// set default namespace
if ($ns === false) {
$ns = App::namespace();
}
// extract directive
$dot_pos = strrpos($controllerName, '.');
$directive = $dot_pos === false ? false : substr($controllerName, 0, $dot_pos) . '.';
// now only contains the classname and namespace
if ($dot_pos !== false) {
$controllerName = substr($controllerName, $dot_pos + 1);
}
// register name should be the classname and namespace of the original load
$registerName = $controllerName;
// extract namespace and classname
$back_pos = strrpos($controllerName, '\\');
// namespace now contains default namespace or specified namespace
$ns = $back_pos === false ? $ns : substr($controllerName, 0, $back_pos);
// modelName now contains the classname
if ($back_pos !== false) {
$controllerName = substr($controllerName, $back_pos + 1);
}
// get file path and start inclusion
$modelPath = $directive . $controllerName;
if (self::exists($modelPath)) {
$className = trim($ns, '\\') . '\\' . $controllerName;
FileManager::include(App::controllers()->file($modelPath . '.php'));
self::$_names[] = $registerName;
self::$_name_bindings[$registerName] = $className;
//data was passed
if ($data != null && count($data) > 0) {
if (method_exists($className, 'set')) {
foreach ($data as $key => $value) {
call_user_func([$className, 'set'], $key, $value);
}
}
}
// execute requested @ functions
// multiple methods can be called using multiple @ symbols
$return_data = [];
$return_data_keys = [];
foreach ($at_explode as $method) {
if (method_exists($className, $method)) {
$return = call_user_func([$className, $method]);
if (is_array($return)) {
$return_data[$method] = $return;
$return_data_keys[] = $method;
}
}
}
// echo array if any data
$return_data_count = count($return_data);
if ($return_data_count == 1) {
echo json_encode($return_data[$return_data_keys[0]]);
} elseif ($return_data_count > 1) {
echo json_encode($return_data);
}
return true;
}
return false;
}
