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Update AutolinkService, optimize lookups

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Daniel Supernault 2024-11-19 04:03:08 -07:00
parent 9eeb7b6741
commit eac2c19601
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1 changed files with 15 additions and 43 deletions
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50
app/Services/AutolinkService.php
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@ -2,53 +2,25 @@
namespace App\Services; namespace App\Services;
use Cache;
use App\Profile; use App\Profile;
use Illuminate\Support\Str; use Cache;
use Illuminate\Support\Facades\Http; use Purify;
use App\Util\Webfinger\WebfingerUrl;
class AutolinkService class AutolinkService
{ {
const CACHE_KEY = 'pf:services:autolink:'; const CACHE_KEY = 'pf:services:autolink:mue:';
public static function mentionedUsernameExists($username) public static function mentionedUsernameExists($username)
{ {
$key = 'pf:services:autolink:userexists:' . hash('sha256', $username); if (str_starts_with($username, '@')) {
if (substr_count($username, '@') === 1) {
$username = substr($username, 1);
}
}
$name = Purify::clean(strtolower($username));
return Cache::remember($key, 3600, function() use($username) { return Cache::remember(self::CACHE_KEY.base64_encode($name), 7200, function () use ($name) {
$remote = Str::of($username)->contains('@'); return Profile::where('username', $name)->exists();
$profile = Profile::whereUsername($username)->first();
if($profile) {
if($profile->domain != null) {
$instance = InstanceService::getByDomain($profile->domain);
if($instance && $instance->banned == true) {
return false;
}
}
return true;
} else {
if($remote) {
$parts = explode('@', $username);
$domain = last($parts);
$instance = InstanceService::getByDomain($domain);
if($instance) {
if($instance->banned == true) {
return false;
} else {
$wf = WebfingerUrl::generateWebfingerUrl($username);
$res = Http::head($wf);
return $res->ok();
}
} else {
$wf = WebfingerUrl::generateWebfingerUrl($username);
$res = Http::head($wf);
return $res->ok();
}
}
}
return false;
}); });
} }
} }