mirror of
https://github.com/nextcloud/server.git
synced 2026-02-19 02:38:40 -05:00
64 lines
1.6 KiB
PHP
64 lines
1.6 KiB
PHP
<?php
|
|
|
|
/**
|
|
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
*/
|
|
namespace OCP\AppFramework\Http;
|
|
|
|
use OCP\AppFramework\Http;
|
|
use OCP\Files\File;
|
|
use OCP\Files\SimpleFS\ISimpleFile;
|
|
|
|
/**
|
|
* Class FileDisplayResponse
|
|
*
|
|
* @since 11.0.0
|
|
* @template-covariant S of Http::STATUS_*
|
|
* @template-covariant H of array<string, mixed>
|
|
* @template-extends Response<Http::STATUS_*, array<string, mixed>>
|
|
*/
|
|
class FileDisplayResponse extends Response implements ICallbackResponse {
|
|
private File|ISimpleFile $file;
|
|
|
|
/**
|
|
* FileDisplayResponse constructor.
|
|
*
|
|
* @param File|ISimpleFile $file
|
|
* @param S $statusCode
|
|
* @param H $headers
|
|
* @since 11.0.0
|
|
*/
|
|
public function __construct(File|ISimpleFile $file, int $statusCode = Http::STATUS_OK, array $headers = []) {
|
|
parent::__construct($statusCode, $headers);
|
|
|
|
$this->file = $file;
|
|
$this->addHeader('Content-Disposition', 'inline; filename="' . rawurldecode($file->getName()) . '"');
|
|
|
|
$this->setETag($file->getEtag());
|
|
$lastModified = new \DateTime();
|
|
$lastModified->setTimestamp($file->getMTime());
|
|
$this->setLastModified($lastModified);
|
|
}
|
|
|
|
/**
|
|
* @param IOutput $output
|
|
* @since 11.0.0
|
|
*/
|
|
public function callback(IOutput $output) {
|
|
if ($output->getHttpResponseCode() !== Http::STATUS_NOT_MODIFIED) {
|
|
$file = $this->file instanceof File
|
|
? $this->file->fopen('rb')
|
|
: $this->file->read();
|
|
|
|
if ($file === false) {
|
|
$output->setHttpResponseCode(Http::STATUS_NOT_FOUND);
|
|
$output->setOutput('');
|
|
return;
|
|
}
|
|
|
|
$output->setHeader('Content-Length: ' . $this->file->getSize());
|
|
$output->setReadfile($file);
|
|
}
|
|
}
|
|
}
|