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fprochazkadg
fprochazka
authored and
dg
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implemented blog
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-33
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12 files changed

+350
-33
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‎app/config/common.neon

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@@ -11,5 +11,10 @@ session:
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expiration: 14 days
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security:
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users:
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admin: secret # user 'admin', password 'secret'
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services:
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router: App\RouterFactory::createRouter

‎app/presenters/HomepagePresenter.php

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final class HomepagePresenter extends Nette\Application\UI\Presenter
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{
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/** @var Nette\Database\Context */
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private $database;
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public function __construct(Nette\Database\Context $database)
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{
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$this->database = $database;
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}
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public function renderDefault(int $page = 1): void
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{
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$this->template->page = $page;
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$this->template->posts = $this->database->table('posts')
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->order('created_at DESC')
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->page($page, 5);
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}
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}

‎app/presenters/PostPresenter.php

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<?php
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declare(strict_types=1);
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namespace App\Presenters;
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use Nette;
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use Nette\Application\UI\Form;
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final class PostPresenter extends Nette\Application\UI\Presenter
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{
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/** @var Nette\Database\Context */
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private $database;
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public function __construct(Nette\Database\Context $database)
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{
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$this->database = $database;
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}
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public function renderShow(int $postId): void
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{
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$post = $this->database->table('posts')->get($postId);
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if (!$post) {
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$this->error('Post not found');
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}
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$this->template->post = $post;
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$this->template->comments = $post->related('comment')->order('created_at');
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}
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protected function createComponentCommentForm(): Form
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{
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$form = new Form;
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$form->addText('name', 'Your name:')
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->setRequired();
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$form->addEmail('email', 'Email:');
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$form->addTextArea('content', 'Comment:')
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->setRequired();
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$form->addSubmit('send', 'Publish comment');
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$form->onSuccess[] = [$this, 'commentFormSucceeded'];
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return $form;
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}
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public function commentFormSucceeded(Form $form, \stdClass $values): void
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{
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$this->database->table('comments')->insert([
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'post_id' => $this->getParameter('postId'),
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'name' => $values->name,
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'email' => $values->email,
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'content' => $values->content,
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]);
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$this->flashMessage('Thank you for your comment', 'success');
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$this->redirect('this');
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}
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public function actionCreate(): void
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{
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if (!$this->getUser()->isLoggedIn()) {
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$this->redirect('Sign:in');
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}
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}
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public function actionEdit(int $postId): void
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{
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if (!$this->getUser()->isLoggedIn()) {
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$this->redirect('Sign:in');
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}
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$post = $this->database->table('posts')->get($postId);
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if (!$post) {
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$this->error('Post not found');
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}
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$this['postForm']->setDefaults($post->toArray());
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}
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protected function createComponentPostForm(): Form
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{
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if (!$this->getUser()->isLoggedIn()) {
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$this->error('You need to log in to create or edit posts');
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}
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$form = new Form;
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$form->addText('title', 'Title:')
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->setRequired();
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$form->addTextArea('content', 'Content:')
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->setRequired();
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$form->addSubmit('send', 'Save and publish');
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$form->onSuccess[] = [$this, 'postFormSucceeded'];
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return $form;
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}
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public function postFormSucceeded(Form $form, \stdClass $values): void
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{
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$postId = $this->getParameter('postId');
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if ($postId) {
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$post = $this->database->table('posts')->get($postId);
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$post->update($values);
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} else {
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$post = $this->database->table('posts')->insert($values);
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}
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$this->flashMessage('Post was published', 'success');
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$this->redirect('show', $post->id);
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}
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}

‎app/presenters/SignPresenter.php

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<?php
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declare(strict_types=1);
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namespace App\Presenters;
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use Nette;
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use Nette\Application\UI\Form;
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final class SignPresenter extends Nette\Application\UI\Presenter
12+
{
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/**
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* Sign-in form factory.
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*/
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protected function createComponentSignInForm(): Form
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{
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$form = new Form;
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$form->addText('username', 'Username:')
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->setRequired('Please enter your username.');
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$form->addPassword('password', 'Password:')
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->setRequired('Please enter your password.');
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$form->addSubmit('send', 'Sign in');
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// call method signInFormSucceeded() on success
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$form->onSuccess[] = [$this, 'signInFormSucceeded'];
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return $form;
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}
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public function signInFormSucceeded(Form $form, \stdClass $values): void
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{
35+
try {
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$this->getUser()->login($values->username, $values->password);
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$this->redirect('Homepage:');
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} catch (Nette\Security\AuthenticationException $e) {
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$form->addError('Incorrect username or password.');
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}
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}
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public function actionOut(): void
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{
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$this->getUser()->logout();
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$this->flashMessage('You have been signed out.');
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$this->redirect('Homepage:');
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}
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}

‎app/presenters/templates/@layout.latte

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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width">
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<title>{ifset title}{include title|stripHtml} | {/ifset}Nette Web</title>
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<title>{ifset title}{include title|stripHtml} | {/ifset}Nette Framework Micro-blog</title>
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<link rel="stylesheet" href="{$basePath}/css/style.css">
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</head>
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<body>
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<ul class="navig">
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<li><a n:href="Homepage:">Homepage</a></li>
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{block navig}{/block}
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{if $user->loggedIn}
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<li><a n:href="Sign:out">Sign out</a></li>
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{else}
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<li><a n:href="Sign:in">Sign in</a></li>
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{/if}
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</ul>
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<div n:foreach="$flashes as $flash" n:class="flash, $flash->type">{$flash->message}</div>
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{include content}
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<p class="footer">This is a <a href="http://doc.nette.org/quickstart">Nette Framework Quick Start</a>.</p>
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{block scripts}
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<script src="https://nette.github.io/resources/js/3/netteForms.min.js"></script>
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{/block}

‎app/presenters/templates/Homepage/default.latte

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1-
{* This is the welcome page, you can delete it *}
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{block navig}
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<li n:if="$user->loggedIn"><a n:href="Post:create">Write new post</a></li>
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{/block}
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{block content}
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<div id="banner">
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<h1 n:block=title>Congratulations!</h1>
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</div>
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<h1 n:block="title">My awesome blog</h1>
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<div id="content">
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<h2>You have successfully created your <a href="https://nette.org">Nette</a> Web project.</h2>
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<div n:foreach="$posts as $post" class="post">
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<div class="date">{$post->created_at|date:'F j, Y'}</div>
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<p><img src="data:image/png;base64,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" alt="">
12-
If you are exploring Nette for the first time, you should read the
13-
<a href="https://doc.nette.org/quickstart">Quick Start</a>, <a href="https://doc.nette.org">documentation</a>,
14-
<a href="https://pla.nette.org">tutorials</a> and <a href="https://forum.nette.org">forum</a>.</p>
11+
<h2><a n:href="Post:show $post->id">{$post->title}</a></h2>
1512

16-
<h2>We hope you enjoy Nette!</h2>
17-
</div>
13+
<div>{$post->content}</div>
14+
</div>
1815

19-
<style>
20-
html { font: normal 18px/1.3 Georgia, "New York CE", utopia, serif; color: #666; -webkit-text-stroke: 1px rgba(0,0,0,0); overflow-y: scroll; }
21-
body { background: #3484d2; color: #333; margin: 2em auto; padding: 0 .5em; max-width: 600px; min-width: 320px; }
22-
23-
a { color: #006aeb; padding: 3px 1px; }
24-
a:hover, a:active, a:focus { background-color: #006aeb; text-decoration: none; color: white; }
25-
26-
#banner { border-radius: 12px 12px 0 0; background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAB5CAMAAADPursXAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAGBQTFRFD1CRDkqFDTlmDkF1D06NDT1tDTNZDk2KEFWaDTZgDkiCDTtpDT5wDkZ/DTBVEFacEFOWD1KUDTRcDTFWDkV9DkR7DkN4DkByDTVeDC9TDThjDTxrDkeADkuIDTRbDC9SbsUaggAAAEdJREFUeNqkwYURgAAQA7DH3d3335LSKyxAYpf9vWCpnYbf01qcOdFVXc14w4BznNTjkQfsscAdU3b4wIh9fDVYc4zV8xZgAAYaCMI6vPgLAAAAAElFTkSuQmCC); }
27-
28-
h1 { font: inherit; color: white; font-size: 50px; line-height: 121px; margin: 0; padding-left: 4%; background: url(https://files.nette.org/images/[email protected]) no-repeat 95%; background-size: 130px auto; text-shadow: 1px 1px 0 rgba(0, 0, 0, .9); }
29-
@media (max-width: 600px) {
30-
h1 { background: none; font-size: 40px; }
31-
}
32-
33-
#content { background: white; border: 1px solid #eff4f7; border-radius: 0 0 12px 12px; padding: 10px 4%; overflow: hidden; }
34-
35-
h2 { font: inherit; padding: 1.2em 0; margin: 0; }
36-
37-
img { border: none; float: right; margin: 0 0 1em 3em; }
38-
</style>
16+
<p><a n:href="this, page => $page-1" n:if="$page > 1">‹ back</a>
17+
&nbsp;
18+
<a n:href="this, page => $page+1" n:if="$iterations">next ›</a></p>
19+
{/block}

‎app/presenters/templates/Post/create.latte

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{block content}
2+
<h1>New post</h1>
3+
4+
{control postForm}

‎app/presenters/templates/Post/edit.latte

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{block content}
2+
<h1>Edit post</h1>
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4+
{control postForm}

‎app/presenters/templates/Post/show.latte

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@@ -0,0 +1,23 @@
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{block navig}
2+
<li n:if="$user->loggedIn"><a n:href="edit $post->id">Edit this post</a></li>
3+
{/block}
4+
5+
{block content}
6+
<div class="date">{$post->created_at|date:'F j, Y'}</div>
7+
8+
<h1 n:block=title>{$post->title}</h1>
9+
10+
<div class="post">{$post->content}</div>
11+
12+
<h2>Comments</h2>
13+
14+
<div class="comments">
15+
{foreach $comments as $comment}
16+
<p><b><a href="mailto:{$comment->email}" n:tag-if="$comment->email">{$comment->name}</a></b> said:</p>
17+
<div>{$comment->content}</div>
18+
{/foreach}
19+
</div>
20+
21+
<h2>Post new comment</h2>
22+
23+
{control commentForm}

‎app/presenters/templates/Sign/in.latte

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{block content}
2+
<h1 n:block=title>Sign in</h1>
3+
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{control signInForm}

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