68 lines
1.8 KiB
PHP
68 lines
1.8 KiB
PHP
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<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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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 OC\Route;
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use OCP\ILogger;
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class CachingRouter extends Router {
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/**
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* @var \OCP\ICache
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*/
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protected $cache;
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/**
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* @param \OCP\ICache $cache
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* @param ILogger $logger
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*/
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public function __construct($cache, ILogger $logger) {
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$this->cache = $cache;
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parent::__construct($logger);
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}
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/**
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* Generate url based on $name and $parameters
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*
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* @param string $name Name of the route to use.
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* @param array $parameters Parameters for the route
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* @param bool $absolute
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* @return string
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*/
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public function generate($name, $parameters = [], $absolute = false) {
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asort($parameters);
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$key = $this->context->getHost() . '#' . $this->context->getBaseUrl() . $name . sha1(json_encode($parameters)) . (int)$absolute;
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$cachedKey = $this->cache->get($key);
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if ($cachedKey) {
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return $cachedKey;
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} else {
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$url = parent::generate($name, $parameters, $absolute);
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if ($url) {
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$this->cache->set($key, $url, 3600);
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}
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return $url;
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}
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}
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}
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