mirror of https://github.com/pixelfed/pixelfed.git
67 lines
1.5 KiB
PHP
67 lines
1.5 KiB
PHP
<?php
|
|
|
|
namespace App\Services;
|
|
|
|
use Cache;
|
|
use App\Profile;
|
|
use App\Util\Webfinger\WebfingerUrl;
|
|
use Illuminate\Support\Facades\Http;
|
|
use App\Util\ActivityPub\Helpers;
|
|
use App\Services\AccountService;
|
|
|
|
class WebfingerService
|
|
{
|
|
public static function lookup($query, $mastodonMode = false)
|
|
{
|
|
return (new self)->run($query, $mastodonMode);
|
|
}
|
|
|
|
protected function run($query, $mastodonMode)
|
|
{
|
|
if($profile = Profile::whereUsername($query)->first()) {
|
|
return $mastodonMode ?
|
|
AccountService::getMastodon($profile->id, true) :
|
|
AccountService::get($profile->id);
|
|
}
|
|
$url = WebfingerUrl::generateWebfingerUrl($query);
|
|
if(!Helpers::validateUrl($url)) {
|
|
return [];
|
|
}
|
|
|
|
$res = Http::retry(3, 100)
|
|
->acceptJson()
|
|
->withHeaders([
|
|
'User-Agent' => '(Pixelfed/' . config('pixelfed.version') . '; +' . config('app.url') . ')'
|
|
])
|
|
->timeout(20)
|
|
->get($url);
|
|
|
|
if(!$res->successful()) {
|
|
return [];
|
|
}
|
|
|
|
$webfinger = $res->json();
|
|
if(!isset($webfinger['links']) || !is_array($webfinger['links']) || empty($webfinger['links'])) {
|
|
return [];
|
|
}
|
|
|
|
$link = collect($webfinger['links'])
|
|
->filter(function($link) {
|
|
return $link &&
|
|
isset($link['type']) &&
|
|
isset($link['href']) &&
|
|
$link['type'] == 'application/activity+json';
|
|
})
|
|
->pluck('href')
|
|
->first();
|
|
|
|
$profile = Helpers::profileFetch($link);
|
|
if(!$profile) {
|
|
return;
|
|
}
|
|
return $mastodonMode ?
|
|
AccountService::getMastodon($profile->id, true) :
|
|
AccountService::get($profile->id);
|
|
}
|
|
}
|