<?php
class Controller {

	private $request = null;
	private $template = '';
	private $view = null;
	private $scraper = null;

	/**
	 * Konstruktor, erstellet den Controller.
	 *
	 * @param Array $request Array aus $_GET & $_POST.
	 */
	public function __construct($request) {
		$this->view = new View();
		$this->request = $request;
		$this->template = !empty($request['view']) ? $request['view'] : 'default';
		$GLOBALS['db'] = new Database($GLOBALS['conf']);

		if(!empty($request['action']) && $request['action'] === "scrape") {
			$source = $GLOBALS['db']->getAllAssoc("sources", "id", $request['sourceID']);

			if($source[0]['type'] == 0) { // Series
				$this->scraper = new SeriesScraper();
				$this->scraper->scrapeFolder($request['sourceID']);
			} else {
				$this->scraper = new MovieScraper();
				$this->scraper->scrapeFolder($request['sourceID']);
			}
		}

		if(!empty($request['action']) && $request['action'] === "scrapeSingleTV") {
			$this->scraper = new SeriesScraper();
			$this->scraper->downloadSeriesByID($request['moviedbID'], urldecode($request['path']), $request['sourceID']);
		}

		if(!empty($request['action']) && $request['action'] === "scrapeSingleMovie") {
			$this->scraper = new MovieScraper();
			$this->scraper->downloadMovieByID($request['moviedbID'], urldecode($request['path']), $request['sourceID']);
		}

		if(!empty($request['action']) && $request['action'] === "login") {
			User::login($request);
		}

		if(!empty($request['action']) && $request['action'] === "logout") {
			User::logout();
		}

		if(!empty($request['action']) && $request['action'] === "removeSeries") {
			SeriesScraper::remove($request['seriesID']);
		}

		if(!empty($request['action']) && $request['action'] === "updateSeries") {
			$this->scraper = new SeriesScraper();
			$this->scraper->update($request['seriesID']);
		}

		if(!empty($request['action']) && $request['action'] === "removeMovie") {
			MovieScraper::remove($request['movieID']);
		}

		if(!empty($request['action']) && $request['action'] === "updateMovie") {
			$this->scraper = new MovieScraper();
			$this->scraper->update($request['movieID']);
		}

		if(!empty($request['action']) && $request['action'] === "updateUserInfo") {
			User::update($request['newPassword'], $request['newPasswordConfirmation'], $request['newEmail'], $request['oldEmail']);
		}

		if(!empty($request['action']) && $request['action'] === "invite") {
			User::invite($request['inviteMail']);
		}

		if(!empty($_SESSION['user'])) {
			$GLOBALS['user'] = unserialize($_SESSION['user']);
		}

		if(empty($_SESSION['user']) && !empty($_SESSION['loggedIn']) && $_SESSION['loggedIn']) {
			$_SESSION['user'] = serialize(new User($_SESSION['mail']));
		}

	}

	/**
	 * Methode zum anzeigen des Contents.
	 *
	 * @return String Content der Applikation.
	 */
	public function display() {
		if(!empty($_SESSION['loggedIn']) && $_SESSION['loggedIn']) {
			$view = new View();
			$headerView = new View();
			$footerView = new View();

			switch($this->template) {
				case 'admin':
					if($GLOBALS['user']->getAdmin() == 0) {
						echo "neeeee";
						exit(1);
					}
					$view->setTemplate('admin');
					$view->assign('sources', $GLOBALS['db']->getAllAssoc("sources"));
					$view->assign('series', Model::getSeries());
					$view->assign('movies', Model::getMovies());
					break;

				case 'scrape':
					$view->setTemplate('scrape');
					$view->assign('scraper', $this->scraper);
					break;

				case 'seasons':
					$view->setTemplate('seasons');
					$view->assign('seasons', Model::getSeasonsBySeriesID($this->request['seriesID']));
					break;

				case 'season':
					$view->setTemplate('season');
					$view->assign('episodes', Model::getEpisodesBySeasonID($this->request['seasonID']));
					break;

				case 'episode':
					$view->setTemplate('episode');
					$view->assign('episode', Model::getEpisodeByID($this->request['episodeID']));
					$view->assign('videoFile', Model::getAbsouluteVideoPathByEpisodeID($this->request['episodeID']));
					break;

				case 'movie':
					$view->setTemplate('movie');
					$view->assign('movie', Model::getMovieByID($this->request['movieID']));
					$view->assign('videoFile', Model::getAbsouluteVideoPathByMovieID($this->request['movieID']));
					break;

				case 'user':
					$view->setTemplate('user');
					break;
				case 'default':
				default:
					$view->setTemplate('content');
					$view->assign('series', Model::getSeries());
					$view->assign('movies', Model::getMovies());
			}
			$this->view->setTemplate('matrix');
			$headerView->setTemplate('header');
			$footerView->setTemplate('footer');

			$this->view->assign('header', $headerView->loadTemplate());
			$this->view->assign('footer', $footerView->loadTemplate());
			$this->view->assign('content', $view->loadTemplate());
			return $this->view->loadTemplate();
		} else {
			$view = new View();
			$view->setTemplate('login');
			return $view->loadTemplate();
		}
	}
}
?>