pixelfed/app/Services/AccountService.php

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<?php
namespace App\Services;
use Cache;
use App\Profile;
use App\Status;
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use App\Transformer\Api\AccountTransformer;
use League\Fractal;
use League\Fractal\Serializer\ArraySerializer;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
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class AccountService
{
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const CACHE_KEY = 'pf:services:account:';
public static function get($id, $softFail = false)
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{
if($id > PHP_INT_MAX || $id < 1) {
return [];
}
$key = self::CACHE_KEY . $id;
$ttl = now()->addHours(12);
return Cache::remember($key, $ttl, function() use($id, $softFail) {
$fractal = new Fractal\Manager();
$fractal->setSerializer(new ArraySerializer());
$profile = Profile::find($id);
if(!$profile) {
if($softFail) {
return null;
}
abort(404);
}
$resource = new Fractal\Resource\Item($profile, new AccountTransformer());
return $fractal->createData($resource)->toArray();
});
}
public static function del($id)
{
return Cache::forget(self::CACHE_KEY . $id);
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}
public static function syncPostCount($id)
{
$profile = Profile::find($id);
if(!$profile) {
return false;
}
$key = self::CACHE_KEY . 'pcs:' . $id;
if(Cache::has($key)) {
return;
}
$count = Status::whereProfileId($id)
->whereNull('in_reply_to_id')
->whereNull('reblog_of_id')
->whereIn('scope', ['public', 'unlisted', 'private'])
->count();
$profile->status_count = $count;
$profile->save();
Cache::put($key, 1, 900);
return true;
}
public static function usernameToId($username)
{
$key = self::CACHE_KEY . 'u2id:' . hash('sha256', $username);
return Cache::remember($key, 900, function() use($username) {
$s = Str::of($username);
if($s->contains('@') && !$s->startsWith('@')) {
$username = "@{$username}";
}
$profile = DB::table('profiles')
->whereUsername($username)
->first();
if(!$profile) {
return null;
}
return (string) $profile->id;
});
}
}