portal.mkgtu.ru/common/modules/student/Module.php

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2024-03-28 09:51:45 +03:00
<?php
namespace common\modules\student;
use common\models\User;
use common\modules\student\components\forumIn\forum\bizley\podium\src\Podium;
use common\modules\student\controllers\StudentController;
use common\modules\student\controllers\TeacherController;
use common\modules\student\interfaces\DynamicComponentInterface;
use common\modules\student\interfaces\RoutableComponentInterface;
use Throwable;
use Yii;
use yii\base\BootstrapInterface;
use yii\base\Module as BaseModule;
class Module extends BaseModule implements BootstrapInterface
{
public $controllerNamespace = 'common\modules\student\controllers';
public function bootstrap($app)
{
Yii::$app->controllerMap[User::ROLE_STUDENT] = StudentController::class;
Yii::$app->controllerMap[User::ROLE_TEACHER] = TeacherController::class;
$app->getUrlManager()->addRules(
['student/forum' => 'forum/default/index'],
false
);
$app->setModule('podium', [
'class' => Podium::class,
'userComponent' => User::ROLE_USER,
'adminId' => 1,
]);
$this->loadComponents();
}
protected function findLoader(string $path, string $namespace): ?string
{
try {
$files = array_diff(scandir($path), array('..', '.'));
foreach ($files as $file) {
if (str_ends_with($file, 'Loader.php')) {
return substr("{$namespace}\\{$file}", 0, -4);
}
}
return null;
} catch (Throwable $e) {
return null;
}
}
public function loadComponents()
{
$components = array_diff(scandir($this->getComponentsPath()), array('..', '.'));
$components_to_set = [];
$controllers_map = [];
$url_rules = [];
foreach ($components as $component) {
if (str_ends_with($component, '.php')) {
continue;
}
$loader_namespace = __NAMESPACE__ . '\\components\\' . $component;
$component_loader = $this->findLoader($this->getComponentsPath() . DIRECTORY_SEPARATOR . $component, $loader_namespace);
if (class_exists($component_loader)) {
$component_name = "{$component}Loader";
$interfaces = class_implements($component_loader);
if (isset($interfaces[DynamicComponentInterface::class])) {
$loaded_components = $this->getComponents();
if (!isset($loaded_components[$component_name])) {
$config = $component_loader::getConfig();
$components_to_set[$component_name] = $config;
$controllers_map[$component] = $component_loader::getController();
$url_rules[$component_loader] = $component_loader::getUrlRules();
}
}
}
}
if ($components_to_set) {
$this->setComponents($components_to_set);
foreach ($controllers_map as $component => $map) {
Yii::$app->controllerMap[strtolower($component)] = $map;
}
foreach ($url_rules as $rule) {
Yii::$app->urlManager->addRules($rule);
}
}
}
public function getComponentsPath()
{
return $this->basePath . DIRECTORY_SEPARATOR . 'components';
}
private function getRoleIfEmpty()
{
$user = Yii::$app->user->identity;
if ($user->isInRole(User::ROLE_STUDENT)) {
return User::ROLE_STUDENT;
} elseif ($user->isInRole(User::ROLE_TEACHER)) {
return User::ROLE_TEACHER;
}
return User::ROLE_USER;
}
public function getRoutes($role = null)
{
$components = $this->getComponents();
$routes = [];
if (empty($role)) {
$role = Module::getRoleIfEmpty();
}
foreach ($components as $name => $component) {
$interfaces = class_implements($component['class']);
if (isset($interfaces[RoutableComponentInterface::class]) && $this->$name->isAllowedToRole($role)) {
$routes[$this->$name->getBaseRoute()] = $this->$name->getComponentName();
}
}
return $routes;
}
public function getComponentsFilteredByRole($role = null)
{
$components = $this->getComponents();
$routes = [];
if (empty($role)) {
$role = Module::getRoleIfEmpty();
}
foreach ($components as $name => $component) {
$interfaces = class_implements($component['class']);
if (isset($interfaces[RoutableComponentInterface::class]) && $this->$name->isAllowedToRole($role)) {
$routes[] = $component['class'];
}
}
return $routes;
}
}