b2in/app/Console/Commands/GenerateVideoThumbnails.php

<?php

declare(strict_types=1);

namespace App\Console\Commands;

use App\Models\DisplayMedia;
use App\Services\DisplayMediaService;
use Illuminate\Console\Command;

class GenerateVideoThumbnails extends Command
{
    protected $signature = 'display-media:generate-video-thumbnails
        {--force : Regenerate posters even if a thumbnail already exists}';

    protected $description = 'Generate poster frames for uploaded display media videos using ffmpeg';

    public function handle(DisplayMediaService $service): int
    {
        $query = DisplayMedia::query()
            ->where('type', 'video')
            ->where('source_type', 'upload');

        if (! $this->option('force')) {
            $query->whereNull('thumbnail_path');
        }

        $videos = $query->get();

        if ($videos->isEmpty()) {
            $this->info('Keine Videos zum Verarbeiten gefunden.');

            return self::SUCCESS;
        }

        $this->info(sprintf('%d Video(s) werden verarbeitet...', $videos->count()));

        $generated = 0;
        $failed = 0;

        foreach ($videos as $video) {
            $thumbnailPath = $service->generateVideoThumbnail($video);

            if ($thumbnailPath !== null) {
                $video->update(['thumbnail_path' => $thumbnailPath]);
                $this->line("  <info>✓</info> {$video->getDisplayName()}");
                $generated++;
            } else {
                $this->warn("  ✗ {$video->getDisplayName()} (Poster konnte nicht erzeugt werden)");
                $failed++;
            }
        }

        $this->newLine();
        $this->info(sprintf('Fertig: %d erzeugt, %d fehlgeschlagen.', $generated, $failed));

        return self::SUCCESS;
    }
}