mirror of
https://github.com/nextcloud/richdocuments.git
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102 lines
3 KiB
PHP
102 lines
3 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2018, Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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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 OCA\Richdocuments\Db;
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use OCP\AppFramework\Db\DoesNotExistException;
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use OCP\AppFramework\Db\Mapper;
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use OCP\AppFramework\Utility\ITimeFactory;
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use OCP\IDBConnection;
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use OCP\Security\ISecureRandom;
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use PhpParser\Node\Scalar\MagicConst\Dir;
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class DirectMapper extends Mapper {
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/** @var int Limetime of a token is 10 minutes */
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const tokenLifeTime = 600;
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/** @var ISecureRandom */
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protected $random;
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/**@var ITimeFactory */
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protected $timeFactory;
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public function __construct(IDBConnection $db,
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ISecureRandom $random,
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ITimeFactory $timeFactory) {
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parent::__construct($db, 'richdocuments_direct', Direct::class);
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$this->random = $random;
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$this->timeFactory = $timeFactory;
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}
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/**
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* @param string|null $uid
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* @param int $fileid
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* @param int $destination
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* @return Direct
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*/
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public function newDirect($uid, $fileid, $destination = null, $share = null, $initiatorHost = null, $initiatorToken = null) {
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$direct = new Direct();
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$direct->setUid($uid);
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$direct->setFileid($fileid);
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$direct->setToken($this->random->generate(64, ISecureRandom::CHAR_DIGITS . ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_UPPER));
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$direct->setTimestamp($this->timeFactory->getTime());
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$direct->setTemplateDestination($destination);
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$direct->setShare($share);
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$direct->setInitiatorHost($initiatorHost);
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$direct->setInitiatorToken($initiatorToken);
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$direct = $this->insert($direct);
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return $direct;
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}
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/**
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* @param string $token
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* @return Direct
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*/
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public function getByToken($token) {
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$qb = $this->db->getQueryBuilder();
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$qb->select('*')
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->from('richdocuments_direct')
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->where($qb->expr()->eq('token', $qb->createNamedParameter($token)));
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$cursor = $qb->execute();
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$row = $cursor->fetch();
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$cursor->closeCursor();
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//There can only be one as the token is unique
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if ($row === false) {
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throw new DoesNotExistException('Could not find token.');
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}
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$direct = Direct::fromRow($row);
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if (($direct->getTimestamp() + self::tokenLifeTime) < $this->timeFactory->getTime()) {
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$this->delete($direct);
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throw new DoesNotExistException('Could not find token.');
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}
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return $direct;
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}
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}
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