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68 lines
1.9 KiB
68 lines
1.9 KiB
<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Bernhard Posselt <dev@bernhard-posselt.com> |
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* @author Lukas Reschke <lukas@statuscode.ch> |
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* @author Morris Jobke <hey@morrisjobke.de> |
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* @author Robin Appelman <robin@icewind.nl> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code 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, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program 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, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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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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* @since 8.1.0 |
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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|resource $filePath the path to the file or a file handle which should be streamed |
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* @since 8.1.0 |
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*/ |
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public function __construct ($filePath) { |
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parent::__construct(); |
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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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* @since 8.1.0 |
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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 (!(is_resource($this->filePath) || file_exists($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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