pixelfed/app/Services/StatusService.php

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<?php
namespace App\Services;
use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Redis;
use DB;
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use App\Status;
use App\Transformer\Api\StatusStatelessTransformer;
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use App\Transformer\Api\StatusTransformer;
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use League\Fractal;
use League\Fractal\Serializer\ArraySerializer;
use League\Fractal\Pagination\IlluminatePaginatorAdapter;
class StatusService
{
const CACHE_KEY = 'pf:services:status:';
public static function key($id, $publicOnly = true)
{
$p = $publicOnly ? 'pub:' : 'all:';
return self::CACHE_KEY . $p . $id;
}
public static function get($id, $publicOnly = true, $mastodonMode = false)
{
$res = Cache::remember(self::key($id, $publicOnly), 21600, function() use($id, $publicOnly) {
if($publicOnly) {
$status = Status::whereScope('public')->find($id);
} else {
$status = Status::whereIn('scope', ['public', 'private', 'unlisted', 'group'])->find($id);
}
if(!$status) {
return null;
}
$fractal = new Fractal\Manager();
$fractal->setSerializer(new ArraySerializer());
$resource = new Fractal\Resource\Item($status, new StatusStatelessTransformer());
$res = $fractal->createData($resource)->toArray();
$res['_pid'] = isset($res['account']) && isset($res['account']['id']) ? $res['account']['id'] : null;
if(isset($res['_pid'])) {
unset($res['account']);
}
return $res;
});
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if($res && isset($res['_pid'])) {
$res['account'] = $mastodonMode === true ? AccountService::getMastodon($res['_pid'], true) : AccountService::get($res['_pid'], true);
unset($res['_pid']);
}
return $res;
}
public static function getMastodon($id, $publicOnly = true)
{
$status = self::get($id, $publicOnly, true);
if(!$status) {
return null;
}
if(!isset($status['account'])) {
return null;
}
$status['replies_count'] = $status['reply_count'];
if(config('exp.emc') == false) {
return $status;
}
unset(
$status['_v'],
$status['comments_disabled'],
$status['content_text'],
$status['gid'],
$status['label'],
$status['liked_by'],
$status['local'],
$status['parent'],
$status['pf_type'],
$status['place'],
$status['replies'],
$status['reply_count'],
$status['shortcode'],
$status['taggedPeople'],
$status['thread'],
$status['pinned'],
$status['account']['header_bg'],
$status['account']['is_admin'],
$status['account']['last_fetched_at'],
$status['account']['local'],
$status['account']['location'],
$status['account']['note_text'],
$status['account']['pronouns'],
$status['account']['website'],
$status['media_attachments'],
);
$status['account']['avatar_static'] = $status['account']['avatar'];
$status['account']['bot'] = false;
$status['account']['emojis'] = [];
$status['account']['fields'] = [];
$status['account']['header'] = url('/storage/headers/missing.png');
$status['account']['header_static'] = url('/storage/headers/missing.png');
$status['account']['last_status_at'] = null;
$status['media_attachments'] = array_values(MediaService::getMastodon($status['id']));
$status['muted'] = false;
$status['reblogged'] = false;
return $status;
}
public static function getState($id, $pid)
{
$status = self::get($id, false);
if(!$status) {
return [
'liked' => false,
'shared' => false,
'bookmarked' => false
];
}
return [
'liked' => LikeService::liked($pid, $id),
'shared' => self::isShared($id, $pid),
'bookmarked' => self::isBookmarked($id, $pid)
];
}
public static function getFull($id, $pid, $publicOnly = true)
{
$res = self::get($id, $publicOnly);
if(!$res || !isset($res['account']) || !isset($res['account']['id'])) {
return $res;
}
$res['relationship'] = RelationshipService::get($pid, $res['account']['id']);
return $res;
}
public static function getDirectMessage($id)
{
$status = Status::whereScope('direct')->find($id);
if(!$status) {
return null;
}
$fractal = new Fractal\Manager();
$fractal->setSerializer(new ArraySerializer());
$resource = new Fractal\Resource\Item($status, new StatusStatelessTransformer());
return $fractal->createData($resource)->toArray();
}
public static function del($id, $purge = false)
{
if($purge) {
$status = self::get($id);
if($status && isset($status['account']) && isset($status['account']['id'])) {
Cache::forget('profile:embed:' . $status['account']['id']);
}
Cache::forget('status:transformer:media:attachments:' . $id);
MediaService::del($id);
Cache::forget('pf:services:sh:id:' . $id);
PublicTimelineService::rem($id);
NetworkTimelineService::rem($id);
}
Cache::forget(self::key($id, false));
return Cache::forget(self::key($id));
}
public static function refresh($id)
{
Cache::forget(self::key($id, false));
Cache::forget(self::key($id, true));
self::get($id, false);
self::get($id, true);
}
public static function isShared($id, $pid = null)
{
return $pid ?
ReblogService::get($pid, $id) :
false;
}
public static function isBookmarked($id, $pid = null)
{
return $pid ?
BookmarkService::get($pid, $id) :
false;
}
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public static function totalLocalStatuses()
{
return Cache::remember(self::CACHE_KEY . 'totalpub', 14400, function() {
return Status::whereNull('url')->count();
});
}
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}