48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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/**
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* @author Bernhard Posselt
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* @copyright 2015 Bernhard Posselt <dev@bernhard-posselt.com>
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OCP\AppFramework\Http;
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use OCP\AppFramework\Http;
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/**
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* Class StreamResponse
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*
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* @package OCP\AppFramework\Http
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*/
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class StreamResponse extends Response implements ICallbackResponse {
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/** @var string */
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private $filePath;
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/**
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* @param string $filePath the path to the file which should be streamed
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*/
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public function __construct ($filePath) {
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$this->filePath = $filePath;
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}
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/**
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* Streams the file using readfile
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*
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* @param IOutput $output a small wrapper that handles output
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*/
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public function callback (IOutput $output) {
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// handle caching
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if ($output->getHttpResponseCode() !== Http::STATUS_NOT_MODIFIED) {
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if (!file_exists($this->filePath)) {
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$output->setHttpResponseCode(Http::STATUS_NOT_FOUND);
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} elseif ($output->setReadfile($this->filePath) === false) {
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$output->setHttpResponseCode(Http::STATUS_BAD_REQUEST);
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}
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}
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}
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}
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