draft torrent info page with related features #11

src/Controller/TorrentController.php

@@ -11,6 +11,7 @@ use Symfony\Component\HttpFoundation\Request;
 
 use App\Service\UserService;
 use App\Service\TorrentService;
+use App\Service\TimeService;
 
 class TorrentController extends AbstractController
 {
@@ -28,8 +29,10 @@ class TorrentController extends AbstractController
     )]
     public function info(
         Request $request,
+        TranslatorInterface $translator,
         UserService $userService,
-        TorrentService $torrentService
+        TorrentService $torrentService,
+        TimeService $timeService
     ): Response
     {
         // Init user
@@ -37,8 +40,29 @@ class TorrentController extends AbstractController
             $request->getClientIp()
         );
 
+        if (!$torrent = $torrentService->getTorrent($request->get('id')))
+        {
+            throw $this->createNotFoundException();
+        }
+
+        /*
+        if (!$torrent = $torrentService->getTorrentLocales($request->get('id')))
+        {
+            throw $this->createNotFoundException();
+        }
+        */
+
         return $this->render('default/torrent/info.html.twig', [
-            'title' => 'test'
+            'torrent' =>
+            [
+                'id'      => $torrent->getId(),
+                'locales' => [], //$torrent->getLocales(),
+                'pages'   => []
+            ],
+            'file'    => $torrentService->decodeTorrentById(
+                $torrent->getId()
+            ),
+            'trackers' => explode('|', $this->getParameter('app.trackers')),
         ]);
     }
 

src/Repository/TorrentRepository.php

@@ -20,4 +20,14 @@ class TorrentRepository extends ServiceEntityRepository
     {
         parent::__construct($registry, Torrent::class);
     }
+
+    public function findOneByIdField(int $id): ?Torrent
+    {
+        return $this->createQueryBuilder('t')
+            ->where('t.id = :id')
+            ->setParameter('id', $id)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
 }

src/Service/TorrentService.php

@@ -29,6 +29,19 @@ class TorrentService
         $this->entityManagerInterface = $entityManagerInterface;
     }
 
+    public function decodeTorrentById(int $id): array
+    {
+        $decoder = new \BitTorrent\Decoder();
+
+        return $decoder->decodeFile(
+            sprintf(
+                '%s/var/torrents/%s.torrent',
+                $this->kernelInterface->getProjectDir(),
+                implode('/', str_split($id))
+            )
+        );
+    }
+
     public function decodeTorrentByFilepath(string $filepath): array
     {
         $decoder = new \BitTorrent\Decoder();
@@ -70,6 +83,13 @@ class TorrentService
         return '';
     }
 
+    public function getTorrent(int $id): ?Torrent
+    {
+        return $this->entityManagerInterface
+                    ->getRepository(Torrent::class)
+                    ->findOneByIdField($id);
+    }
+
     public function submit(
         string $filepath,
         int $userId,

src/Twig/AppExtension.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Twig;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFilter;
+
+class AppExtension extends AbstractExtension
+{
+    protected $container;
+
+    public function __construct(
+        ContainerInterface $container
+    )
+    {
+        $this->container = $container;
+    }
+
+    public function getFilters()
+    {
+        return
+        [
+            new TwigFilter(
+                'format_bytes',
+                [
+                    $this,
+                    'formatBytes'
+                ]
+            ),
+        ];
+    }
+
+    public function formatBytes(
+        int $bytes,
+        int $precision = 2
+    ) : string
+    {
+        $size = [
+            'B',
+            'Kb',
+            'Mb',
+            'Gb',
+            'Tb',
+            'Pb',
+            'Eb',
+            'Zb',
+            'Yb'
+        ];
+
+        $factor = floor((strlen($bytes) - 1) / 3);
+
+        return sprintf("%.{$precision}f", $bytes / pow(1024, $factor)) . ' ' . @$size[$factor];
+    }
+}