<?php namespace App\Jobs\StatusPipeline; use App\AccountInterstitial; use App\Bookmark; use App\CollectionItem; use App\DirectMessage; use App\Jobs\MediaPipeline\MediaDeletePipeline; use App\Like; use App\Media; use App\MediaTag; use App\Mention; use App\Notification; use App\Report; use App\Services\CollectionService; use App\Services\NotificationService; use App\Services\StatusService; use App\Status; use App\StatusArchived; use App\StatusHashtag; use App\StatusView; use App\Transformer\ActivityPub\Verb\DeleteNote; use App\Util\ActivityPub\HttpSignature; use Cache; use GuzzleHttp\Client; use GuzzleHttp\Pool; use Illuminate\Bus\Queueable; use Illuminate\Contracts\Queue\ShouldQueue; use Illuminate\Foundation\Bus\Dispatchable; use Illuminate\Queue\InteractsWithQueue; use Illuminate\Queue\SerializesModels; use League\Fractal; use League\Fractal\Serializer\ArraySerializer; class StatusDelete implements ShouldQueue { use Dispatchable, InteractsWithQueue, Queueable, SerializesModels; protected $status; /** * Delete the job if its models no longer exist. * * @var bool */ public $deleteWhenMissingModels = true; public $timeout = 900; public $tries = 2; /** * Create a new job instance. * * @return void */ public function __construct(Status $status) { $this->status = $status; } /** * Execute the job. * * @return void */ public function handle() { $status = $this->status; $profile = $this->status->profile; StatusService::del($status->id, true); if ($profile) { if (in_array($status->type, ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])) { $profile->status_count = $profile->status_count - 1; $profile->save(); } } Cache::forget('pf:atom:user-feed:by-id:'.$status->profile_id); if ((bool) config_cache('federation.activitypub.enabled') == true) { return $this->fanoutDelete($status); } else { return $this->unlinkRemoveMedia($status); } } public function unlinkRemoveMedia($status) { Media::whereStatusId($status->id) ->get() ->each(function ($media) { MediaDeletePipeline::dispatch($media); }); if ($status->in_reply_to_id) { $parent = Status::findOrFail($status->in_reply_to_id); $parent->reply_count--; $parent->save(); StatusService::del($parent->id); } Bookmark::whereStatusId($status->id)->delete(); CollectionItem::whereObjectType('App\Status') ->whereObjectId($status->id) ->get() ->each(function ($col) { CollectionService::removeItem($col->collection_id, $col->object_id); $col->delete(); }); $dms = DirectMessage::whereStatusId($status->id)->get(); foreach ($dms as $dm) { $not = Notification::whereItemType('App\DirectMessage') ->whereItemId($dm->id) ->first(); if ($not) { NotificationService::del($not->profile_id, $not->id); $not->forceDeleteQuietly(); } $dm->delete(); } Like::whereStatusId($status->id)->delete(); $mediaTags = MediaTag::where('status_id', $status->id)->get(); foreach ($mediaTags as $mtag) { $not = Notification::whereItemType('App\MediaTag') ->whereItemId($mtag->id) ->first(); if ($not) { NotificationService::del($not->profile_id, $not->id); $not->forceDeleteQuietly(); } $mtag->delete(); } Mention::whereStatusId($status->id)->forceDelete(); Notification::whereItemType('App\Status') ->whereItemId($status->id) ->forceDelete(); Report::whereObjectType('App\Status') ->whereObjectId($status->id) ->delete(); StatusArchived::whereStatusId($status->id)->delete(); StatusHashtag::whereStatusId($status->id)->delete(); StatusView::whereStatusId($status->id)->delete(); Status::whereInReplyToId($status->id)->update(['in_reply_to_id' => null]); AccountInterstitial::where('item_type', 'App\Status') ->where('item_id', $status->id) ->delete(); $status->delete(); return 1; } public function fanoutDelete($status) { $profile = $status->profile; if (! $profile) { return; } $audience = $status->profile->getAudienceInbox(); $fractal = new Fractal\Manager(); $fractal->setSerializer(new ArraySerializer()); $resource = new Fractal\Resource\Item($status, new DeleteNote()); $activity = $fractal->createData($resource)->toArray(); $this->unlinkRemoveMedia($status); $payload = json_encode($activity); $client = new Client([ 'timeout' => config('federation.activitypub.delivery.timeout'), ]); $version = config('pixelfed.version'); $appUrl = config('app.url'); $userAgent = "(Pixelfed/{$version}; +{$appUrl})"; $requests = function ($audience) use ($client, $activity, $profile, $payload, $userAgent) { foreach ($audience as $url) { $headers = HttpSignature::sign($profile, $url, $activity, [ 'Content-Type' => 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"', 'User-Agent' => $userAgent, ]); yield function () use ($client, $url, $headers, $payload) { return $client->postAsync($url, [ 'curl' => [ CURLOPT_HTTPHEADER => $headers, CURLOPT_POSTFIELDS => $payload, CURLOPT_HEADER => true, ], ]); }; } }; $pool = new Pool($client, $requests($audience), [ 'concurrency' => config('federation.activitypub.delivery.concurrency'), 'fulfilled' => function ($response, $index) { }, 'rejected' => function ($reason, $index) { }, ]); $promise = $pool->promise(); $promise->wait(); return 1; } }