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<?php |
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/** |
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* @copyright Copyright (c) 2016 Joas Schilling <[email protected]> |
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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\WorkflowEngine\Check; |
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use OCP\AppFramework\Utility\ITimeFactory; |
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use OCP\IL10N; |
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use OCP\WorkflowEngine\ICheck; |
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class RequestTime implements ICheck { |
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const REGEX_TIME = '([0-1][0-9]|2[0-3]):([0-5][0-9])'; |
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const REGEX_TIMEZONE = '([a-zA-Z]+(?:\\/[a-zA-Z\-\_]+)+)'; |
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/** @var bool[] */ |
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protected $cachedResults; |
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/** @var IL10N */ |
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protected $l; |
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/** @var ITimeFactory */ |
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protected $timeFactory; |
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/** |
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* @param ITimeFactory $timeFactory |
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*/ |
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public function __construct(IL10N $l, ITimeFactory $timeFactory) { |
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$this->l = $l; |
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$this->timeFactory = $timeFactory; |
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} |
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/** |
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* @param string $operator |
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* @param string $value |
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* @return bool |
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*/ |
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public function executeCheck($operator, $value) { |
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$valueHash = md5($value); |
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if (isset($this->cachedResults[$valueHash])) { |
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return $this->cachedResults[$valueHash]; |
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} |
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$timestamp = $this->timeFactory->getTime(); |
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$values = json_decode($value, true); |
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$timestamp1 = $this->getTimestamp($timestamp, $values[0]); |
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$timestamp2 = $this->getTimestamp($timestamp, $values[1]); |
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if ($timestamp1 < $timestamp2) { |
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$in = $timestamp1 <= $timestamp && $timestamp <= $timestamp2; |
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} else { |
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$in = $timestamp1 <= $timestamp || $timestamp <= $timestamp2; |
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} |
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return ($operator === 'in') ? $in : !$in; |
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} |
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/** |
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* @param int $currentTimestamp |
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* @param string $value Format: "H:i e" |
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* @return int |
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*/ |
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protected function getTimestamp($currentTimestamp, $value) { |
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list($time1, $timezone1) = explode(' ', $value); |
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list($hour1, $minute1) = explode(':', $time1); |
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$date1 = new \DateTime('now', new \DateTimeZone($timezone1)); |
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$date1->setTimestamp($currentTimestamp); |
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$date1->setTime($hour1, $minute1); |
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return $date1->getTimestamp(); |
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} |
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/** |
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* @param string $operator |
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* @param string $value |
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* @throws \UnexpectedValueException |
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*/ |
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public function validateCheck($operator, $value) { |
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if (!in_array($operator, ['in', '!in'])) { |
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throw new \UnexpectedValueException($this->l->t('The given operator is invalid'), 1); |
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} |
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$regexValue = '\"' . self::REGEX_TIME . ' ' . self::REGEX_TIMEZONE . '\"'; |
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$result = preg_match('/^\[' . $regexValue . ',' . $regexValue . '\]$/', $value, $matches); |
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if (!$result) { |
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throw new \UnexpectedValueException($this->l->t('The given time span is invalid'), 2); |
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} |
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$values = json_decode($value, true); |
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$time1 = \DateTime::createFromFormat('H:i e', $values[0]); |
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if ($time1 === false) { |
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throw new \UnexpectedValueException($this->l->t('The given start time is invalid'), 3); |
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} |
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$time2 = \DateTime::createFromFormat('H:i e', $values[1]); |
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if ($time2 === false) { |
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throw new \UnexpectedValueException($this->l->t('The given end time is invalid'), 4); |
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} |
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} |
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public function isAvailableForScope(int $scope): bool { |
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return true; |
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} |
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/** |
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* returns a list of Entities the checker supports. The values must match |
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* the class name of the entity. |
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* |
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* An empty result means the check is universally available. |
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* |
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* @since 18.0.0 |
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*/ |
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public function supportedEntities(): array { |
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return []; |
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} |
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} |
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nextcloud /
server
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