<?php

class ArticlesController extends Controller
{

	static function actionIndex()
	{
		self::$layout = 'layoutPage.php';
		self::addStyle('/css/style.css?ver=' . App::getConfig('version'));
		self::addStyle('/css/pageStyle.css?ver=' . App::getConfig('version'));
		self::addScript('/js/jquery-2.1.0.min.js');
		self::addScript('/js/jquery-ui-1.10.4.custom.min.js');
		self::addScript('/js/bootstrap.min.js');
		self::addStyle('/css/bootstrap.min.css');
		self::addStyle('/css/bootstrap-theme.min.css');

		if (!App::$user || !App::$user->isAdmin) {
			App::error404();
		}
		// ------------------------------------------

		App::setConfig('title', App::$defaultTitle);

		self::render('articles/index.php', array(
			'user' => App::$user,
			'articles' => Article::model()->getAll(),
			'randomPoint' => Point::model()->getRandom(),
		));
	}

	static function actionEdit()
	{
		if (!App::$user || !App::$user->isAdmin) {
			App::error404();
		}

		$articleId = (int) App::getParam('id');

		self::$layout = 'layoutPage.php';
		self::addScript('/js/jquery-2.1.0.min.js');
		self::addScript('/js/jquery-ui-1.10.4.custom.min.js');
		self::addScript('/js/bootstrap.min.js');
		self::addScript('/js/app.js?ver=' . App::getConfig('version'));
		self::addScript('http://cdnjs.cloudflare.com/ajax/libs/fotorama/4.6.3/fotorama.js');
		self::addStyle('/css/style.css?ver=' . App::getConfig('version'));
		self::addStyle('/css/pageStyle.css?ver=' . App::getConfig('version'));
		self::addStyle('/css/bootstrap.min.css');
		self::addStyle('/css/bootstrap-theme.min.css');
		self::addStyle('http://cdnjs.cloudflare.com/ajax/libs/fotorama/4.6.3/fotorama.css');

		$article = Article::model()->getByPK($articleId);

		if (!$article) {
			App::error404();
		}

		App::setConfig('title', 'Редактирование статьи – ' . $article->title . ' – wikipoints.ru');

		self::render('articles/edit.php', array(
			'article' => $article,
			'randomPoint' => Point::model()->getRandom(),
		));
	}

	static function actionSave()
	{
		if (!App::$user || !App::$user->isAdmin) {
			App::error404();
		}

		if (!(isset($_POST['id']) && isset($_POST['title']) && isset($_POST['text']))) {
			App::error404();
		}

		$id = (int) $_POST['id'];
		$title = strip_tags($_POST['title']);
		$text = str_replace(array('<','>'), array('&lt;','&gt;'), $_POST['text']);

		$html =  strip_tags($_POST['text']);
		$html = str_replace(array('<','>',"'"), array('&lt;','&gt;','&prime;'), $html);
		$html = Markdown::processing($html);
		$html = nl2br($html);

		$allowComments = (int) isset($_POST['allowComments']);

		$article = $id ? Article::model()->getByPK($id) : new Article();

		if (!$article) {
			App::error404();
		}

		if ($id == 0) {
			$article->author = App::$user->id;
		}

		$article->title = $title;
		$article->text = $text;
		$article->html = $html;
		$article->photoId = Helper::getFirstImg($text);
		$article->allowComments = $allowComments;
		$article->save();

		App::redirect('/articles');
	}

}