public function actionLessons()
{
$tasks = ['Добавить' => 'show', 'Добавить' => 'add', 'Изменить' => 'edit', 'Удалить' => 'del'];
$task = $_GET['task'];
$id = $_GET['id'];
$view = new View();
$view->tasks = $tasks;
if (!isset($task)) {
$lessons = Lessons::getLessons($id);
$view->lessons = $lessons;
$view->display('admin/header.php');
$view->display('admin/lessons/list.php');
$view->display('admin/footer.php');
} elseif ('add' == $task) {
if (!empty($_POST)) {
$id = Lessons::addLesson($_POST);
header('Location: /?ctrl=Admin&act=Lessons&task=edit&id=' . $id);
}
$courses = Courses::getCourses();
$view->courses = $courses;
$view->display('admin/header.php');
$view->display('admin/lessons/add.php');
$view->display('admin/footer.php');
} elseif ('edit' == $task && isset($id)) {
if (!empty($_POST)) {
Lessons::updateLesson($_POST);
}
$lesson = Lessons::getLesson($id);
$courses = Courses::getCourses();
$view->lesson = $lesson;
$view->courses = $courses;
$view->display('admin/header.php');
$view->display('admin/lessons/edit.php');
$view->display('admin/footer.php');
} elseif ('del' == $task) {
Courses::delCourse($id);
header('Location: /?ctrl=Admin&act=Lessons');
} else {
$view->display('header.php');
$view->display('404.php');
$view->display('footer.php');
}
}
public function actionShowLessons()
{
$auth = Auth::checkAuth();
$view = new View();
$view->auth = $auth;
if (!isset($_GET['id'])) {
header("Location: /learns/");
}
if ($auth) {
$user = Auth::getUser();
$id = $_GET['id'];
$course = Courses::getCourse($id);
$lessons = Lessons::getLessons($id);
$lessons_status = Users::getUserLessons($user->user_id, $id);
$isUserCourse = Users::getUserCourse($user->user_id, $id);
$view->user_login = $user->user_login;
$view->user_group = $user->user_group;
$view->lessons = $lessons;
$view->lessons_status = $lessons_status;
$view->course = $course;
$view->display('header.php');
$view->display('lessons/lessons_head.php');
if (!$lessons) {
$view->display('lessons/lessons_error.php');
} else {
if (!$isUserCourse) {
$view->display('lessons/lessons_list.php');
} else {
$view->display('lessons/lessons_list_auth.php');
}
}
$view->display('courses/course_info.php');
$view->display('footer.php');
} else {
header("Location: /learns/");
}
}