/**
* @param $view_name string the view name is the associated data class name
* @param $feature_names string[] feature and inherited feature which view will be searched
* @param $template string if a specific template is set, the view named with it will be
* searched into the view / feature namespace first
* @return callable
*/
private static function getView($view_name, $feature_names, $template = null)
{
$view_engine_name = get_class(View::current());
$view_engine_name = Namespaces::shortClassName(Namespaces::of($view_engine_name));
if (isset($template)) {
foreach ([$view_engine_name . '_View', 'View'] as $suffix) {
foreach ($feature_names as $feature_name) {
list($class, $method) = Getter::get($view_name, $feature_name, Names::methodToClass($template) . '_' . $suffix, 'php');
if (isset($class)) {
break 2;
}
}
}
}
if (!isset($class)) {
foreach ([$view_engine_name . '_View', 'View'] as $suffix) {
foreach ($feature_names as $feature_name) {
list($class, $method) = Getter::get($view_name, $feature_name, $suffix, 'php');
if (isset($class)) {
break 2;
}
}
}
}
if (!isset($class)) {
list($class, $method) = [__CLASS__ . BS . $view_engine_name . BS . 'Default_View', 'run'];
}
/** @noinspection PhpUndefinedVariableInspection if $class is set, then $method is set too */
return [$class, $method];
}
/**
* @param $class_name string the associated data class name
* @param $feature_names string[] feature and inherited feature which view will be searched
* @param $template string if a specific template is set, the view named with it will be
* searched into the view / feature namespace first
* @param $template_file_type string can search template files with another extension than 'html'
* @return string the resulting path of the found template file
*/
public static function getTemplateFile($class_name, $feature_names, $template = null, $template_file_type = 'html')
{
if (isset($template)) {
foreach ($feature_names as $feature_name) {
$class = Getter::get($class_name, $feature_name, $template, $template_file_type, false)[0];
if (isset($class)) {
break;
}
}
}
if (!isset($class)) {
foreach ($feature_names as $feature_name) {
$class = Getter::get($class_name, $feature_name, '', $template_file_type, false)[0];
if (isset($class)) {
break;
}
}
}
return isset($class) ? Names::classToPath($class) . DOT . $template_file_type : stream_resolve_include_path('default' . DOT . $template_file_type);
}
/**
* @param $controller_name string the name of the data class which controller we are looking for
* @param $feature_name string the feature which controller we are looking for
* @param $sub_feature string if set, the sub feature controller is searched into the feature
* controller namespace
* @return callable
*/
private function getController($controller_name, $feature_name, $sub_feature = null)
{
if (isset($sub_feature)) {
list($class, $method) = Getter::get($controller_name, $feature_name, Names::methodToClass($sub_feature) . '_Controller', 'php');
}
if (!isset($class)) {
list($class, $method) = Getter::get($controller_name, $feature_name, 'Controller', 'php');
}
if (!isset($class)) {
list($class, $method) = [Default_Controller::class, 'run'];
}
/** @noinspection PhpUndefinedVariableInspection if $class is set, then $method is set too */
return [$class, $method];
}
