fedi-feed-router/backend/app/Modules/Lemmy/Services/LemmyPublisher.php

<?php

namespace App\Modules\Lemmy\Services;

use App\Exceptions\PlatformAuthException;
use App\Models\Article;
use App\Models\PlatformAccount;
use App\Models\PlatformChannel;
use App\Services\Auth\LemmyAuthService;
use Exception;

class LemmyPublisher
{
    private LemmyApiService $api;
    private PlatformAccount $account;

    public function __construct(PlatformAccount $account)
    {
        $this->api = new LemmyApiService($account->instance_url);
        $this->account = $account;
    }

    /**
     * @param array<string, mixed> $extractedData
     * @return array<string, mixed>
     * @throws PlatformAuthException
     * @throws Exception
     */
    public function publishToChannel(Article $article, array $extractedData, PlatformChannel $channel): array
    {
        $token = resolve(LemmyAuthService::class)->getToken($this->account);

        // Use the language ID from extracted data (should be set during validation)
        $languageId = $extractedData['language_id'] ?? null;

        return $this->api->createPost(
            $token,
            $extractedData['title'] ?? 'Untitled',
            $extractedData['description'] ?? '',
            (int) $channel->channel_id,
            $article->url,
            $extractedData['thumbnail'] ?? null,
            $languageId
        );
    }

}