forked from GNUsocial/gnu-social
94 lines
3.6 KiB
PHP
94 lines
3.6 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\Module;
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use App\Entity\File;
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use App\Util\Common;
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use App\Util\Nickname;
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use Symfony\Component\HttpFoundation\File\File as SymfonyFile;
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class Media extends Module
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{
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public static function validateAndStoreFile(SymfonyFile $sfile, string $dest_dir, ?string $title = null, bool $is_local = true): File
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{
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// The following properly gets the mimetype with `file` or other
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// available methods, so should be safe
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$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,
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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 and 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 $disposition = 'inline'): void
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{
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$x_delivery = Common::config('site', 'x_static_delivery');
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if (is_string($x_delivery)) {
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$tmp = explode(INSTALLDIR, $filepath);
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$relative_path = end($tmp);
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Log::debug("Using Static Delivery with header for: {$relative_path}");
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header("{$x_delivery}: {$relative_path}");
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} else {
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if (file_exists($filepath)) {
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header('Content-Description: File Transfer');
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header("Content-Type: {$mimetype}");
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header("Content-Disposition: {$disposition}; filename=\"{$output_filename}\"");
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header('Expires: 0');
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header('Content-Transfer-Encoding: binary');
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$filesize = filesize($filepath);
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http_response_code(200);
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header("Content-Length: {$filesize}");
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// header('Cache-Control: private, no-transform, no-store, must-revalidate');
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$ret = @readfile($filepath);
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if ($ret === false) {
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http_response_code(404);
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Log::error("Couldn't read file at {$filepath}.");
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} elseif ($ret !== $filesize) {
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http_response_code(500);
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Log::error('The lengths of the file as recorded on the DB (or on disk) for the file ' .
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"{$filepath} differ from what was sent to the user ({$filesize} vs {$ret}).");
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}
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}
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}
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}
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public function onAddRoute($r)
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{
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$r->connect('avatar', '/{nickname<' . Nickname::DISPLAY_FMT . '>}/avatar/{size<full|big|medium|small>?full}', [Controller\Avatar::class, 'send']);
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}
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}
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