/**
* Funkce pro vykreslení obsahu stránky
*/
public function display($content)
{
$currentUser = CurrentUser::getInstance();
$title = $this->controller->getTitle();
echo '<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>' . (!empty($title) ? htmlspecialchars($title) . ' | ' : '') . 'Ukázkový jednoduchý blog</title>
<link rel="stylesheet" href="' . BASE_URL . '/resources/css/main.css" type="text/css" />
<link rel="stylesheet" href="' . BASE_URL . '/resources/css/nette.css" type="text/css" />
</head>
<body>
<header>
<h1><a href="' . BASE_URL . '">Jednoduchý blog</a></h1>
<div id="currentUser">';
if ($currentUser->isLoggedIn()) {
echo 'Přihlášený uživatel: <strong>' . $currentUser->name . '</strong> (' . $currentUser->email . ')
<a href="' . BASE_URL . '/user/logout">Odhlásit se...</a>';
} else {
echo '<a href="' . BASE_URL . '/user/login">Přihlásit se...</a>';
}
echo ' </div>
</header>';
#region nav
if (!empty($this->controller->categories)) {
echo '<nav><ul>';
foreach ($this->controller->categories as $categoryItem) {
echo '<li><a href="' . BASE_URL . '/article/list?category=' . $categoryItem->id . '" ' . (!empty($this->controller->currentCategory) && $this->controller->currentCategory == $categoryItem->id ? 'class="active"' : '') . '>' . htmlspecialchars($categoryItem->name) . '</a></li>';
}
echo '</ul></nav>';
}
#endregion nav
echo ' <section id="main">';
#region info zprávy
$infoMessages = $this->controller->getInfoMessages();
if (!empty($infoMessages['info'])) {
echo '<div class="flash"><ul>';
foreach ($infoMessages['info'] as $infoMessage) {
echo ' <li>' . $infoMessage . '</li>';
}
echo ' </ul></div>';
}
if (!empty($infoMessages['error'])) {
echo '<div class="flash error"><ul>';
foreach ($infoMessages['error'] as $infoMessage) {
echo ' <li>' . $infoMessage . '</li>';
}
echo ' </ul></div>';
}
#endregion info zprávy
echo $content;
echo ' </section>';
echo '<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.0.min.js"></script>
<script type="text/javascript" src="' . BASE_URL . '/resources/js/tinymce/tinymce.min.js"></script>
<script type="text/javascript" src="' . BASE_URL . '/resources/js/tinymce/jquery.tinymce.min.js"></script>
<script type="text/javascript" src="' . BASE_URL . '/resources/js/main.js"></script>';
echo '</body></html>';
}
/**
* Funkce pro zobrazení view
*/
function display()
{
/** @var CurrentUser $currentUser */
$currentUser = CurrentUser::getInstance();
echo '<article>';
echo '<h1>' . htmlspecialchars($this->article->title) . '</h1>';
if ($currentUser->hasAccess('article', 'edit')) {
echo '<a href="' . BASE_URL . '/article/edit?id=' . $this->article->id . '">upravit článek</a>';
}
echo '<dl class="articleInfo">
<dt>Kategorie:</dt>
<dd><a href="' . BASE_URL . '/article/list?category=' . $this->article->category . '">' . htmlspecialchars($this->article->categoryName) . '</a></dd>
<dt>Autor:</dt>
<dd>' . htmlspecialchars($this->article->authorName) . '</dd>
</dl>';
echo $this->article->getFullContent();
echo '</article>';
}
/**
* Funkce pro zobrazení view
*/
function display()
{
/** @var CurrentUser $currentUser */
$currentUser = CurrentUser::getInstance();
echo '<h1>' . htmlspecialchars($this->category->name) . '</h1>';
if ($currentUser->hasAccess('article', 'add')) {
echo '<a href="' . BASE_URL . '/article/add?category=' . $this->category->id . '">přidat článek...</a>';
}
if (!empty($this->articles)) {
foreach ($this->articles as $article) {
echo '<article>
<h2><a href="' . BASE_URL . '/article/show?id=' . $article->id . '">' . htmlspecialchars($article->title) . '</a></h2>
' . $article->perex . '
</article>';
}
} else {
echo '<p>Nebyly nalezeny žádné články</p>';
}
}
session_start();
require_once './application/config.php';
require_once './application/library/Autoloader.php';
\Blog\Library\Autoloader::registerSplAutoload();
if (@$_REQUEST['controller'] != '') {
$controllerName = ucfirst(trim($_REQUEST['controller'])) . 'Controller';
} else {
$controllerName = 'HomepageController';
$_REQUEST['controller'] = 'default';
}
if (isset($_REQUEST['action'])) {
$action = trim($_REQUEST['action']) . 'Action';
} else {
$action = 'defaultAction';
}
$currentUser = \Blog\Library\CurrentUser::getInstance();
//overeni existence controlleru a jeho spusteni
//vytvoření controlleru a kontrola, jestli existuje požadovaná metoda
if (\Blog\Library\Autoloader::controllerExists($controllerName)) {
$controllerName = '\\Blog\\Controllers\\' . $controllerName;
/** @var \Blog\Library\Controller $controller */
$controller = new $controllerName();
if (method_exists($controller, $action)) {
//kontrola přístupu
if ($currentUser->hasAccess($_REQUEST['controller'], @$_REQUEST['action'])) {
$controller->{$action}();
} elseif (!$currentUser->isLoggedIn()) {
//zobrazime vyzvu pro prihlaseni
$controller->addInfoMessage('Pro zobrazení požadovaného modulu se musíte přihlásit.');
$controller->setRedirect(BASE_URL . '/user/login');
} else {
/**
* Akce pro úpravu článku
*/
public function editAction()
{
/** @var ArticlesModel $articlesModel */
$articlesModel = ArticlesModel::getInstance();
if (!($article = $articlesModel->find(@$_REQUEST['id'], true))) {
$this->generateError(404, 'Požadovaný obsah nebyl nalezen.');
return;
}
if (!empty($_POST['id']) && $this->checkEditForm($article)) {
/** @var CurrentUser $currentUser */
$currentUser = CurrentUser::getInstance();
$article->author = $currentUser->id;
if ($articlesModel->save($article)) {
$this->addInfoMessage('Článek byl úspěšně uložen.');
} else {
$this->addInfoMessage('Článek nebyl uložen.', 'error');
}
$this->setRedirect('/article/show?id=' . $article->id);
}
$this->currentCategory = $article->category;
$this->setTitle('Úprava článku');
/** @var Article_EditView $view */
$view = $this->getView('edit');
$view->formError = $this->formErrors;
$view->article = $article;
$view->categories = $this->categories;
$view->display();
}
/**
* Akce pro registraci uživatele
*/
public function registerAction()
{
$this->setTitle('Zaregistrovat se...');
if (!empty($_POST)) {
$user = new User();
if ($this->checkRegisterForm($user)) {
//formulář je v pořádku - zaregistrujeme uživatele
if ($this->usersModel->save($user)) {
$this->usersModel->sendRegistrationMail($user);
CurrentUser::login($user);
$this->addInfoMessage('Registrace byla úspěšně dokončena.');
} else {
$this->addInfoMessage('Uživatelský účet nebyl vytvořen.', 'error');
}
$this->setRedirect(BASE_URL);
}
}
/** @var User_RegisterView $view */
$view = $this->getView('register');
$view->email = @$_REQUEST['email'];
$view->name = @$_REQUEST['name'];
$view->formError = @$this->formErrors;
$view->display();
}
