freakimkaefig/Music-XML-Analyzer

<?php

/**
 * Controller to handle requests to home
 * Functions to create and delete users
 *
 * @package     Controllers
 */
class HomeController extends BaseController {

    /**
     * Function to handle GET request for front page
     *
     * @return     \Illuminate\Http\RedirectResponse|\Illuminate\View\View     if user already uploaded files the function redirects to dashboard, if not the home view is returned
     *
     */
    public function getHome() {
        if (Cookie::get('user_id')) {
            $user = User::find(Cookie::get('user_id'));
            if ($user) {
                $name = 'user_id';
                $value = $user->id;
                $minutes = 60*24*7;
                Cookie::queue($name, $value, $minutes);
                $user->resetLastActivity();
                $uploads = $user->uploads;
                if (!$uploads->isEmpty()) {
                    return Redirect::route('dashboard');
                } else {
                    return View::make('home');
                }
            }
        }

        $this->_createNewUser();

        return View::make('home');
    }


    /**
     * Function to handle GET request for resetting user data
     *
     * @return     \Illuminate\Http\RedirectResponse     Redirect to home view
     *
     */
    public function getDeleteMe()
    {
        $user = User::find(Cookie::get('user_id'));

        $user->uploads->each(function($upload) {

            if (count($upload->result)) {
                $upload->result->delete();
            }
            $upload->delete();
        });

        $upload_directory = public_path() . '/uploads/' . $user->id;
        $success = Upload::delTree($upload_directory);
        $download_directory = public_path() . '/downloads/' . $user->id;
        $success = Upload::delTree($download_directory);
        $user->delete();

        $this->_createNewUser();

        return Redirect::route('home');
    }


    /**
     * Function to create a new user in database
     */
    private function _createNewUser() {
        $user = new User;
        $user->last_activity = date('Y-m-d H:m:s');
        $user->save();

        $name = 'user_id';
        $value = $user->id;
        $minutes = 60*24*7;
        Cookie::queue($name, $value, $minutes);
        Log::info("Created new user with id: " . $user->id);
    }

}