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pixelfed/app/Util/Site/Nodeinfo.php

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2019-12-21 06:15:15 +00:00
<?php
namespace App\Util\Site;
use Cache;
use App\{Like, Profile, Status, User};
use Illuminate\Support\Str;
class Nodeinfo {
public static function get()
{
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$res = Cache::remember('api:nodeinfo', now()->addMinutes(15), function () {
$activeHalfYear = Cache::remember('api:nodeinfo:ahy', now()->addHours(12), function() {
// todo: replace with last_active_at after July 9, 2021 (96afc3e781)
$count = collect([]);
$likes = Like::select('profile_id')->with('actor')->where('created_at', '>', now()->subMonths(6)->toDateTimeString())->groupBy('profile_id')->get()->filter(function($like) {return $like->actor && $like->actor->domain == null;})->pluck('profile_id')->toArray();
$count = $count->merge($likes);
$statuses = Status::select('profile_id')->whereLocal(true)->where('created_at', '>', now()->subMonths(6)->toDateTimeString())->groupBy('profile_id')->pluck('profile_id')->toArray();
$count = $count->merge($statuses);
$profiles = User::select('profile_id', 'last_active_at')
->whereNotNull('last_active_at')
->where('last_active_at', '>', now()->subMonths(6))
->pluck('profile_id')
->toArray();
$newProfiles = User::select('profile_id', 'last_active_at', 'created_at')
->whereNull('last_active_at')
->where('created_at', '>', now()->subMonths(6))
->pluck('profile_id')
->toArray();
$count = $count->merge($newProfiles);
$count = $count->merge($profiles);
return $count->unique()->count();
});
$activeMonth = Cache::remember('api:nodeinfo:am', now()->addHours(2), function() {
return User::select('last_active_at')
->where('last_active_at', '>', now()->subMonths(1))
->orWhere('created_at', '>', now()->subMonths(1))
->count();
});
return [
'metadata' => [
'nodeName' => config_cache('app.name'),
'software' => [
'homepage' => 'https://pixelfed.org',
'repo' => 'https://github.com/pixelfed/pixelfed',
],
'config' => \App\Util\Site\Config::get()
],
'protocols' => [
'activitypub',
],
'services' => [
'inbound' => [],
'outbound' => [],
],
'software' => [
'name' => 'pixelfed',
'version' => config('pixelfed.version'),
],
'usage' => [
'localPosts' => Status::whereLocal(true)->count(),
'localComments' => 0,
'users' => [
'total' => User::count(),
'activeHalfyear' => (int) $activeHalfYear,
'activeMonth' => (int) $activeMonth,
],
],
'version' => '2.0',
];
});
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$res['openRegistrations'] = (bool) config_cache('pixelfed.open_registration');
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return $res;
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}
public static function wellKnown()
{
return [
'links' => [
[
'href' => config('pixelfed.nodeinfo.url'),
'rel' => 'http://nodeinfo.diaspora.software/ns/schema/2.0',
],
],
];
}
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}