pixelfed/app/Http/Controllers/InstanceActorController.php

<?php

namespace App\Http\Controllers;

use App\Models\InstanceActor;
use Cache;

class InstanceActorController extends Controller
{
    public function profile()
    {
        $res = Cache::rememberForever(InstanceActor::PROFILE_KEY, function () {
            $res = (new InstanceActor)->first()->getActor();

            return json_encode($res, JSON_UNESCAPED_SLASHES);
        });

        return response($res)->header('Content-Type', 'application/activity+json');
    }

    public function inbox() {}

    public function outbox()
    {
        $res = json_encode([
            '@context' => [
                'https://www.w3.org/ns/activitystreams',
                'https://w3id.org/security/v1',
                [
                    'manuallyApprovesFollowers' => 'as:manuallyApprovesFollowers',
                    'toot' => 'http://joinmastodon.org/ns#',
                    'featured' => [
                        '@id' => 'toot:featured',
                        '@type' => '@id',
                    ],
                    'featuredTags' => [
                        '@id' => 'toot:featuredTags',
                        '@type' => '@id',
                    ],
                    'alsoKnownAs' => [
                        '@id' => 'as:alsoKnownAs',
                        '@type' => '@id',
                    ],
                    'movedTo' => [
                        '@id' => 'as:movedTo',
                        '@type' => '@id',
                    ],
                    'schema' => 'http://schema.org#',
                    'PropertyValue' => 'schema:PropertyValue',
                    'value' => 'schema:value',
                    'discoverable' => 'toot:discoverable',
                    'Device' => 'toot:Device',
                    'Ed25519Signature' => 'toot:Ed25519Signature',
                    'Ed25519Key' => 'toot:Ed25519Key',
                    'Curve25519Key' => 'toot:Curve25519Key',
                    'EncryptedMessage' => 'toot:EncryptedMessage',
                    'publicKeyBase64' => 'toot:publicKeyBase64',
                    'deviceId' => 'toot:deviceId',
                    'claim' => [
                        '@type' => '@id',
                        '@id' => 'toot:claim',
                    ],
                    'fingerprintKey' => [
                        '@type' => '@id',
                        '@id' => 'toot:fingerprintKey',
                    ],
                    'identityKey' => [
                        '@type' => '@id',
                        '@id' => 'toot:identityKey',
                    ],
                    'devices' => [
                        '@type' => '@id',
                        '@id' => 'toot:devices',
                    ],
                    'messageFranking' => 'toot:messageFranking',
                    'messageType' => 'toot:messageType',
                    'cipherText' => 'toot:cipherText',
                    'suspended' => 'toot:suspended',
                ],
            ],
            'id' => config('app.url').'/i/actor/outbox',
            'type' => 'OrderedCollection',
            'totalItems' => 0,
            'first' => config('app.url').'/i/actor/outbox?page=true',
            'last' => config('app.url').'/i/actor/outbox?min_id=0page=true',
        ], JSON_UNESCAPED_SLASHES);

        return response($res)->header('Content-Type', 'application/activity+json');
    }
}