forked from GNUsocial/gnu-social
133 lines
5.0 KiB
PHP
133 lines
5.0 KiB
PHP
<?php
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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namespace Component\Media;
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use App\Core\Cache;
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use App\Core\DB\DB;
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use function App\Core\I18n\_m;
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use App\Core\Log;
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use App\Entity\Avatar;
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use App\Entity\File;
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use App\Util\Common;
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use Exception;
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use Symfony\Component\HttpFoundation\BinaryFileResponse;
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use Symfony\Component\HttpFoundation\File\File as SymfonyFile;
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use Symfony\Component\HttpFoundation\HeaderUtils;
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use Symfony\Component\HttpFoundation\Response;
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abstract class Utils
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{
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public static function validateAndStoreFile(SymfonyFile $sfile,
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string $dest_dir,
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?string $title = null,
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bool $is_local = true,
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?int $actor_id = null): File
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{
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// The following properly gets the mimetype with `file` or other
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// available methods, so should be safe
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$hash = hash_file(File::FILEHASH_ALGO, $sfile->getPathname());
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$file = File::create([
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'file_hash' => $hash,
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'mimetype' => $sfile->getMimeType(),
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'size' => $sfile->getSize(),
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'title' => $title ?: _m('Untitled attachment'),
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'timestamp' => $sfile->getMTime(),
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'is_local' => $is_local,
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]);
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$sfile->move($dest_dir, $hash);
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// TODO Normalize file types
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return $file;
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}
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/**
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* Include $filepath in the response, for viewing or downloading.
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*
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* @throws ServerException
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*/
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public static function sendFile(string $filepath, string $mimetype, ?string $output_filename, string $disposition = 'inline'): Response
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{
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$response = new BinaryFileResponse(
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$filepath,
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Response::HTTP_OK,
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[
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'Content-Description' => 'File Transfer',
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'Content-Type' => $mimetype,
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'Content-Disposition' => HeaderUtils::makeDisposition($disposition, $output_filename ?: _m('untitled')),
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],
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$public = true,
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$disposition = null,
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$add_etag = true,
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$add_last_modified = true
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);
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if (Common::config('site', 'x_static_delivery')) {
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$response->trustXSendfileTypeHeader();
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}
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return $response;
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}
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public static function error($res, string $nickname)
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{
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if (count($res) > 1) {
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Log::error('Avatar query returned more than one result for nickname ' . $nickname);
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throw new Exception(_m('Internal server error'));
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}
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return $res[0];
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}
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public static function getAvatar(string $nickname)
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{
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return self::error(
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Cache::get('avatar-' . $nickname,
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function () use ($nickname) {
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return DB::dql('select a from App\\Entity\\Avatar a ' .
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'join App\Entity\GSActor p with a.gsactor_id = p.id ' .
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'where p.nickname = :nickname',
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['nickname' => $nickname]);
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}),
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$nickname
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);
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}
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public static function getAvatarFileInfo(string $nickname)
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{
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try {
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$res = self::error(
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Cache::get('avatar-file-info-' . $nickname,
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function () use ($nickname) {
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return DB::dql('select f.file_hash, f.mimetype, f.title ' .
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'from App\\Entity\\File f ' .
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'join App\\Entity\\Avatar a with f.id = a.file_id ' .
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'join App\\Entity\\GSActor p with p.id = a.gsactor_id ' .
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'where p.nickname = :nickname',
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['nickname' => $nickname]);
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}),
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$nickname
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);
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$res['file_path'] = Avatar::getFilePathStatic($res['file_hash']);
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return $res;
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} catch (Exception $e) {
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$filepath = INSTALLDIR . '/public/assets/default-avatar.svg';
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return ['file_path' => $filepath, 'mimetype' => 'image/svg+xml', 'title' => null];
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}
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}
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}
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