1
0
Fork 0
pixelfed/app/Services/ActivityPubFetchService.php

48 lines
1.1 KiB
PHP

<?php
namespace App\Services;
use Illuminate\Support\Facades\Http;
use App\Profile;
use App\Util\ActivityPub\Helpers;
use App\Util\ActivityPub\HttpSignature;
use Illuminate\Http\Client\ConnectionException;
use Illuminate\Http\Client\RequestException;
class ActivityPubFetchService
{
public static function get($url)
{
if(!Helpers::validateUrl($url)) {
return 0;
}
$baseHeaders = [
'Accept' => 'application/activity+json, application/ld+json',
'User-Agent' => '(Pixelfed/'.config('pixelfed.version').'; +'.config('app.url').')'
];
$headers = HttpSignature::instanceActorSign($url, false, $baseHeaders);
$headers['Accept'] = 'application/activity+json, application/ld+json';
$headers['User-Agent'] = '(Pixelfed/'.config('pixelfed.version').'; +'.config('app.url').')';
try {
$res = Http::withHeaders($headers)
->timeout(30)
->connectTimeout(5)
->retry(3, 500)
->get($url);
} catch (RequestException $e) {
return;
} catch (ConnectionException $e) {
return;
} catch (Exception $e) {
return;
}
if(!$res->ok()) {
return;
}
return $res->body();
}
}