Rss feed

module/Application/config/controller.config.php

@@ -74,5 +74,20 @@
                 $em->getRepository('Application\Model\Entity\PointLog')
             );
         },
+        'Application\Controller\Feed' => function(ControllerManager $cm) {
+            $sm = $cm->getServiceLocator();
+            $em = $sm->get('doctrine.entitymanager.orm_default');
+
+            $matchFeeder = new \Application\Model\MatchFeeder(
+                new \Zend\Feed\Writer\Feed,
+                $em->getRepository('Application\Model\Entity\Match')
+            );
+            $matchFeeder->setTitle('Fussi: Recent matches');
+
+            $baseUrl = sprintf('%s%s', 'http://', $_SERVER['HTTP_HOST']);
+            $matchFeeder->setUrl($baseUrl);
+
+            return new Controller\FeedController($matchFeeder);
+        },
     )
 );

module/Application/config/module.config.php

@@ -193,6 +193,16 @@
                     ),
                 )
             ),
+            'feed' => array(
+                'type' => 'Zend\Mvc\Router\Http\Segment',
+                'options' => array(
+                    'route'    => '/feed/recent-matches',
+                    'defaults' => array(
+                        'controller' => 'Application\Controller\Feed',
+                        'action'     => 'lastMatches'
+                    ),
+                ),
+            ),
         ),
     ),
     'console' => array(

module/Application/src/Application/Controller/FeedController.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Definition of Application\Controller\FeedController
+ *
+ * @copyright Copyright (c) 2014 The Fußi-Team
+ * @license   THE BEER-WARE LICENSE (Revision 42)
+ *
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * The Fußi-Team wrote this software. As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy us a beer in return.
+ */
+
+namespace Application\Controller;
+
+use Application\Model\MatchFeeder;
+use Zend\Mvc\Controller\AbstractActionController;
+use Zend\View\Model\ViewModel;
+
+/**
+ * Controller handles all kind of possible feeds
+ * For example: rss
+ */
+class FeedController extends AbstractActionController
+{
+    /**
+     * @var MatchFeeder
+     */
+    protected $matchFeeder;
+
+    /**
+     * @param MatchFeeder $matchFeeder
+     */
+    public function __construct(MatchFeeder $matchFeeder)
+    {
+        $this->matchFeeder     = $matchFeeder;
+    }
+
+    /**
+     * @return ViewModel
+     */
+    public function lastMatchesAction()
+    {
+        $feed = $this->matchFeeder->generate();
+
+        return $this->renderFeed($feed);
+    }
+
+    /**
+     * @param $feed
+     *
+     * @return ViewModel
+     */
+    private function renderFeed($feed)
+    {
+        $response = $this->getResponse();
+        $response->setContent($feed);
+
+        return $response;
+    }
+}

module/Application/src/Application/Model/Exceptions/UrlNotFoundException.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * Definition of Application\Controller\DashboardController
+ *
+ * @copyright Copyright (c) 2014 The Fußi-Team
+ * @license   THE BEER-WARE LICENSE (Revision 42)
+ *
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * The Fußi-Team wrote this software. As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy us a beer in return.
+ */
+
+namespace Application\Model\Exceptions;
+
+class UrlNotFoundException extends \Exception
+{
+
+}

module/Application/src/Application/Model/MatchFeeder.php

@@ -0,0 +1,179 @@
+<?php
+/**
+ * Definition of Application\Model\MatchFeeder
+ *
+ * @copyright Copyright (c) 2014 The Fußi-Team
+ * @license   THE BEER-WARE LICENSE (Revision 42)
+ *
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * The Fußi-Team wrote this software. As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy us a beer in return.
+ */
+
+namespace Application\Model;
+
+use Application\Model\Exceptions\UrlNotFoundException;
+use Application\Model\Repository\MatchRepository;
+use Zend\Feed\Writer\Feed as FeedWriter;
+
+/**
+ * Class MatchFeeder
+ * @package Application\Model
+ */
+class MatchFeeder
+{
+    /**
+     * Feed type to render
+     */
+    const FEED_TYPE = 'atom';
+
+    /**
+     * @var MatchRepository
+     */
+    protected $matchRepository;
+
+    /**
+     * @var FeedWriter
+     */
+    protected $feed;
+
+    /**
+     * @var string
+     */
+    protected $url;
+
+    /**
+     * @var string
+     */
+    protected $title;
+
+    /**
+     * @param FeedWriter      $feed
+     * @param MatchRepository $matchRepository
+     */
+    function __construct(FeedWriter $feed, MatchRepository $matchRepository)
+    {
+        $this->feed            = $feed;
+        $this->matchRepository = $matchRepository;
+    }
+
+    /**
+     * @return string
+     */
+    public function generate()
+    {
+        $this->prepareFeed();
+        $this->generateMatchEntries();
+
+        return $this->feed->export(self::FEED_TYPE, true);
+    }
+
+    /**
+     * @internal param \Zend\Feed\Writer\Feed $feed
+     *
+     * @return FeedWriter
+     */
+    private function prepareFeed()
+    {
+        $this->feed->setTitle($this->getTitle());
+        $this->feed->setLink($this->getUrl());
+        $this->feed->addAuthor(['name' => 'Fussi']);
+        $this->feed->setDateModified(time());
+    }
+
+    /**
+     * @return void
+     */
+    private function generateMatchEntries()
+    {
+        foreach ($this->getMatches() as $match) {
+            $entry = $this->feed->createEntry();
+            $entry->setTitle($this->makeMatchTitle($match));
+            $entry->setDescription($this->makeMatchDescription($match));
+            $entry->setLink($this->makeMatchLink($match));
+
+            $entry->setDateCreated($match->getDate());
+            $entry->setDateModified($match->getDate());
+
+            $this->feed->addEntry($entry);
+        }
+    }
+
+    /**
+     * @param string $url
+     */
+    public function setUrl($url)
+    {
+        $this->url = $url;
+    }
+
+    /**
+     * @throws UrlNotFoundException
+     * @return string
+     */
+    public function getUrl()
+    {
+        if (is_null($this->url)) {
+            throw new UrlNotFoundException('Feed-URL must be set');
+        }
+
+        return $this->url;
+    }
+
+    /**
+     * @param string $title
+     */
+    public function setTitle($title)
+    {
+        $this->title = $title;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTitle()
+    {
+        return $this->title;
+    }
+
+    /**
+     * @return \Application\Model\Entity\Match[]
+     */
+    private function getMatches()
+    {
+        $matches = $this->matchRepository->getLastMatches();
+
+        return $matches;
+    }
+
+    /**
+     * @param $match
+     *
+     * @return string
+     */
+    private function makeMatchTitle($match)
+    {
+        return sprintf('%s vs. %s', $match->getPlayer1()->getName(), $match->getPlayer2()->getName());
+    }
+
+    /**
+     * @param $match
+     *
+     * @return string
+     */
+    private function makeMatchDescription($match)
+    {
+        return sprintf('Result: %s', $match->getScore());
+    }
+
+    /**
+     * @param $match
+     *
+     * @return string
+     */
+    private function makeMatchLink($match)
+    {
+        return sprintf('%s%s%d', $this->getUrl(), '/match/', $match->getId());
+    }
+}

module/Application/view/layout/layout.phtml

@@ -79,6 +79,7 @@ echo $this->doctype();
                         <a href="http://mayflower.de">Mayflower GmbH</a>
                     for sponsoring Mayday time!
                 </small></p>
+                <p>Feeds: <a href="/feed/recent-matches">Recent matches</a></p>
             </footer>
         </div> <!-- /container -->
         <?php echo $this->inlineScript() ?>