First template

.gitignore

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+app/config/config.local.neon
+.idea/
+vendor

app/bootstrap.php

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+<?php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$configurator = new Nette\Configurator;
+
+//$configurator->setDebugMode('23.75.345.200'); // enable for your remote IP
+$configurator->enableDebugger(__DIR__ . '/../log');
+
+$configurator->setTempDirectory(__DIR__ . '/../temp');
+
+$configurator->createRobotLoader()
+	->addDirectory(__DIR__)
+	->register();
+
+$configurator->addConfig(__DIR__ . '/config/config.neon');
+$configurator->addConfig(__DIR__ . '/config/config.local.neon');
+
+$container = $configurator->createContainer();
+
+return $container;

app/components/ArticleForm.php

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+<?php
+
+namespace App\Components;
+
+use Nette\Application\UI\Control;
+use Nette\Application\UI\Form;
+
+/**
+ * Class ArticleForm
+ * @package App\Components
+ * @author Jakub Hadamčík <[email protected]>
+ */
+abstract class ArticleForm extends Control
+{
+    /**
+     * @return Form
+     */
+    protected function createComponentArticleForm()
+    {
+        $form = new Form();
+
+        $form->addText('title', 'Nadpis:')
+            ->setRequired('Zadejte prosím nadpis článku.');
+
+        $form->addTextArea('text', 'Text:')
+            ->setRequired('Zadejte prosím text článku.');
+
+        $form->addSubmit('save', 'Uložit');
+
+        $form->onSuccess[] = $this->processArticleForm;
+
+        return $form;
+    }
+
+    /**
+     * @param Form $form
+     * @return void
+     */
+    public abstract function processArticleForm(Form $form);
+}

app/components/ArticlePreview/ArticlePreview.latte

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+<div>
+    <h3>{$article->getTitle()}</h3>
+    <small>Komentářů: {$article->getCommentsCount()}</small>
+    <p>{$article->getText()|truncate: 140}</p>
+</div>

app/components/ArticlePreview/ArticlePreview.php

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+<?php
+
+namespace App\Components\ArticlePreview;
+
+use App\Model\Entity\Article;
+use Nette\Application\UI\Control;
+use Ulozenka\Components\FileTemplateTrait;
+
+/**
+ * Class ArticlePreview
+ * @package App\Components\ArticlePreview
+ * @author Jakub Hadamčík <[email protected]>
+ */
+class ArticlePreview extends Control
+{
+    use FileTemplateTrait;
+
+    /**
+     * @param Article $article
+     */
+    public function render(Article $article)
+    {
+        $this->template->article = $article;
+        $this->template->render();
+    }
+}

app/components/ArticlePreview/IArticlePreviewFactory.php

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+<?php
+
+namespace App\Components\ArticlePreview;
+
+/**
+ * Interface IArticlePreviewFactory
+ * @package App\Components\ArticlePreview
+ */
+interface IArticlePreviewFactory
+{
+    /**
+     * @return ArticlePreview
+     */
+    public function create();
+}

app/components/ArticlesPreview/ArticlesPreview.latte

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+{snippet articles}
+    {if count($articles) !== 0}
+        {control paginator, $paginator, $getPageLink}
+        {foreach $articles as $article}
+            <a href="{$article|getLink}">{control articlePreview, $article}</a>
+        {/foreach}
+    {else}
+        <p>Žádné nové články</p>
+    {/if}
+{/snippet}

app/components/ArticlesPreview/ArticlesPreview.php

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+<?php
+
+namespace App\Components\ArticlesPreview;
+
+use App\Components\ArticlePreview\ArticlePreview;
+use App\Components\ArticlePreview\IArticlePreviewFactory;
+use App\Components\Paginator\IPaginatorFactory;
+use App\Model\Entity\Article;
+use Kdyby\Doctrine\ResultSet;
+use Nette\Application\UI\Control;
+use Nette\Utils\Paginator;
+use Ulozenka\Components\FileTemplateTrait;
+
+/**
+ * Class ArticlesPreview
+ * @package App\Components\ArticlesPreview
+ * @author Jakub Hadamčík <[email protected]>
+ */
+class ArticlesPreview extends Control
+{
+    use FileTemplateTrait;
+
+    /** @var ResultSet */
+    private $articles;
+
+    /** @var callable */
+    public $getDetailLink;
+
+    /** @var IArticlePreviewFactory */
+    private $articlePreviewFactory;
+
+    /** @var Paginator */
+    private $paginator;
+
+    /** @var IPaginatorFactory */
+    private $paginatorFactory;
+
+    /**
+     * NewArticles constructor.
+     * @param ResultSet $articles
+     * @param int $articlesPerPage
+     * @param IArticlePreviewFactory $articlePreviewFactory
+     * @param IPaginatorFactory $paginatorFactory
+     */
+    public function __construct(ResultSet $articles, $articlesPerPage, IArticlePreviewFactory $articlePreviewFactory, IPaginatorFactory $paginatorFactory)
+    {
+        parent::__construct();
+        $this->articles = $articles;
+        $this->articlePreviewFactory = $articlePreviewFactory;
+        $this->paginator = new Paginator();
+        $this->paginator->setItemsPerPage($articlesPerPage);
+        $this->paginatorFactory = $paginatorFactory;
+    }
+
+    /**
+     * @param int $page
+     * @return string
+     */
+    public function getPageLink($page)
+    {
+        return $this->link('changePage!', [
+            'page' => $page
+        ]);
+    }
+
+    /**
+     * @param int $page
+     */
+    public function handleChangePage($page = 1)
+    {
+        $this->paginator->setPage($page);
+        $this->template->articles = $this->articles->applyPaginator($this->paginator)->toArray();
+        $this->redrawControl('articles');
+    }
+
+    /**
+     * @return void
+     */
+    public function render()
+    {
+        if(!isset($this->template->articles)) {
+            $this->paginator->setPage(1);
+            $this->template->articles = $this->articles->applyPaginator($this->paginator)->toArray();
+        }
+        $this->template->paginator = $this->paginator;
+        $this->template->getPageLink = $this->getPageLink;
+        $hasLink = !empty($this->getDetailLink);
+        $this->template->hasLink = $hasLink;
+        if($hasLink) {
+            $this->template->addFilter('getLink', function (Article $article) {
+                return $this->getDetailLink($article);
+            });
+        }
+        $this->template->render();
+    }
+
+    /**
+     * @param $presenter
+     * @throws \LogicException
+     */
+    protected function attached($presenter)
+    {
+        parent::attached($presenter);
+        if(empty($this->getDetailLink)) {
+            throw new \LogicException('getDetailLink callback has to be set up.');
+        }
+    }
+
+
+    /**
+     * @return ArticlePreview
+     */
+    protected function createComponentArticlePreview()
+    {
+        $articlePreview = $this->articlePreviewFactory->create();
+        return $articlePreview;
+    }
+
+    /**
+     * @return \App\Components\Paginator\Paginator
+     */
+    protected function createComponentPaginator()
+    {
+        $paginator = $this->paginatorFactory->create();
+        return $paginator;
+    }
+}

app/components/ArticlesPreview/IArticlesPreviewFactory.php

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+<?php
+
+namespace App\Components\ArticlesPreview;
+use Kdyby\Doctrine\ResultSet;
+
+/**
+ * Interface IArticlesPreviewFactory
+ * @package App\Components\ArticlesPreview
+ */
+interface IArticlesPreviewFactory
+{
+    /**
+     * @param ResultSet $articles
+     * @param int $articlesPerPage
+     * @return ArticlesPreview
+     */
+    public function create(ResultSet $articles, $articlesPerPage);
+}

app/components/CommentDetail/CommentDetail.latte

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+<div>
+    <h3>{$comment->getAuthor()->getSignature()}</h3>
+    <small>Přidáno: {$comment->getAdded()|date: 'j.n.Y v H:i'}</small>
+    <p>
+        {$comment->getText()}
+    </p>
+    {if !$comment->isPublished() && $canPublish && !$comment->isRemoved()}
+        <a href="{link publish!, 'commentId' => $comment->getId()}">Zveřejnit komentář</a>
+    {/if}
+    {if !$comment->isRemoved() && $canRemove}
+        <a href="{link remove!, 'commentId' => $comment->getId()}">Smazat komentář</a>
+    {/if}
+</div>