added re-encode command

src/Command/ReencodeCommand.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace App\Command;
+
+use App\Controller\WatchController;
+use App\Entity\Video;
+use App\Mapper\CustomUuidMapper;
+use App\Service\VideoService;
+use Exception;
+use Ramsey\Uuid\Uuid;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ReencodeCommand extends Command
+{
+    protected static $defaultName = "app:reencode";
+
+    private const ARGUMENT_NAME = "video_id";
+
+    private $videoService;
+    private $uuidMapper;
+
+    public function __construct(
+        VideoService $videoService,
+        CustomUuidMapper $uuidMapper,
+        string $name = null
+    )
+    {
+        parent::__construct($name);
+        $this->videoService = $videoService;
+        $this->uuidMapper = $uuidMapper;
+    }
+
+    protected function configure()
+    {
+        $this->setDescription("flags video for re-encoding");
+        $this->addArgument(self::ARGUMENT_NAME, InputArgument::REQUIRED, "The video to be flagged for re-encode.");
+    }
+
+    private function recursiveDelete($dir)
+    {
+        if (is_dir($dir)) {
+            $objects = scandir($dir);
+            foreach ($objects as $object) {
+                if ($object != "." && $object != "..") {
+                    if (is_dir($dir . DIRECTORY_SEPARATOR . $object) && !is_link($dir . "/" . $object))
+                        $this->recursiveDelete($dir . DIRECTORY_SEPARATOR . $object);
+                    else
+                        unlink($dir . DIRECTORY_SEPARATOR . $object);
+                }
+            }
+            rmdir($dir);
+        }
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $id = $input->getArgument(self::ARGUMENT_NAME);
+
+        try {
+            $id = $this->uuidMapper->fromString($id);
+        } catch (Exception $e) {
+            try {
+                $id = str_replace("-", "", $id);
+                $id = Uuid::fromBytes(hex2bin($id));
+            } catch (Exception $e) {
+                $output->writeln("Can't parse video id.");
+                return Command::FAILURE;
+            }
+        }
+
+        $video = $this->videoService->get($id);
+
+        if (!$video) {
+            $output->
+            $output->writeln("Can't find video.");
+            return Command::FAILURE;
+        }
+
+        $video->setTranscodingProgress(0);
+        $video->setState(Video::PROCESSING_META);
+        $this->videoService->update($video);
+
+        $this->recursiveDelete(WatchController::CONTENT_DIRECTORY . $video->getId() . "/");
+
+        $video->setState(Video::QUEUED);
+        $this->videoService->update($video);
+
+        $output->writeln("Done");
+
+        return Command::SUCCESS;
+    }
+}