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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2019, Thomas Citharel |
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* @copyright Copyright (c) 2019, Georg Ehrke |
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* |
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* @author Thomas Citharel <[email protected]> |
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* @author Georg Ehrke <[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\DAV\CalDAV\Reminder\NotificationProvider; |
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use OCA\DAV\CalDAV\Reminder\INotificationProvider; |
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use OCP\IConfig; |
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use OCP\IL10N; |
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use OCP\ILogger; |
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use OCP\IURLGenerator; |
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use OCP\L10N\IFactory as L10NFactory; |
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use OCP\IUser; |
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use Sabre\VObject\Component\VEvent; |
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use Sabre\VObject\DateTimeParser; |
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use Sabre\VObject\Property; |
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/** |
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* Class AbstractProvider |
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* |
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* @package OCA\DAV\CalDAV\Reminder\NotificationProvider |
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*/ |
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abstract class AbstractProvider implements INotificationProvider { |
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/** @var string */ |
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public const NOTIFICATION_TYPE = ''; |
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/** @var ILogger */ |
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protected $logger; |
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/** @var L10NFactory */ |
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private $l10nFactory; |
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/** @var IL10N[] */ |
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private $l10ns; |
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/** @var string */ |
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private $fallbackLanguage; |
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/** @var IURLGenerator */ |
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protected $urlGenerator; |
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/** @var IConfig */ |
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protected $config; |
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/** |
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* @param ILogger $logger |
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* @param L10NFactory $l10nFactory |
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* @param IConfig $config |
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* @param IUrlGenerator $urlGenerator |
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*/ |
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public function __construct(ILogger $logger, |
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L10NFactory $l10nFactory, |
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IURLGenerator $urlGenerator, |
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IConfig $config) { |
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$this->logger = $logger; |
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$this->l10nFactory = $l10nFactory; |
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$this->urlGenerator = $urlGenerator; |
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$this->config = $config; |
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} |
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/** |
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* Send notification |
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* |
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* @param VEvent $vevent |
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* @param string $calendarDisplayName |
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* @param IUser[] $users |
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* @return void |
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*/ |
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abstract public function send(VEvent $vevent, |
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string $calendarDisplayName, |
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array $users=[]): void; |
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/** |
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* @return string |
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*/ |
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protected function getFallbackLanguage():string { |
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if ($this->fallbackLanguage) { |
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return $this->fallbackLanguage; |
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} |
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$fallbackLanguage = $this->l10nFactory->findLanguage(); |
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$this->fallbackLanguage = $fallbackLanguage; |
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return $fallbackLanguage; |
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} |
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/** |
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* @param string $lang |
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* @return bool |
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*/ |
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protected function hasL10NForLang(string $lang):bool { |
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return $this->l10nFactory->languageExists('dav', $lang); |
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} |
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/** |
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* @param string $lang |
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* @return IL10N |
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*/ |
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protected function getL10NForLang(string $lang):IL10N { |
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if (isset($this->l10ns[$lang])) { |
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return $this->l10ns[$lang]; |
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} |
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$l10n = $this->l10nFactory->get('dav', $lang); |
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$this->l10ns[$lang] = $l10n; |
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return $l10n; |
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} |
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/** |
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* @param VEvent $vevent |
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* @return string |
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*/ |
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private function getStatusOfEvent(VEvent $vevent):string { |
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if ($vevent->STATUS) { |
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return (string) $vevent->STATUS; |
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} |
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// Doesn't say so in the standard, |
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// but we consider events without a status |
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// to be confirmed |
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return 'CONFIRMED'; |
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} |
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/** |
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* @param VEvent $vevent |
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* @return bool |
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*/ |
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protected function isEventTentative(VEvent $vevent):bool { |
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return $this->getStatusOfEvent($vevent) === 'TENTATIVE'; |
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} |
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/** |
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* @param VEvent $vevent |
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* @return Property\ICalendar\DateTime |
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*/ |
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protected function getDTEndFromEvent(VEvent $vevent):Property\ICalendar\DateTime { |
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if (isset($vevent->DTEND)) { |
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return $vevent->DTEND; |
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} |
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if (isset($vevent->DURATION)) { |
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$isFloating = $vevent->DTSTART->isFloating(); |
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/** @var Property\ICalendar\DateTime $end */ |
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$end = clone $vevent->DTSTART; |
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$endDateTime = $end->getDateTime(); |
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$endDateTime = $endDateTime->add(DateTimeParser::parse($vevent->DURATION->getValue())); |
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$end->setDateTime($endDateTime, $isFloating); |
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return $end; |
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} |
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if (!$vevent->DTSTART->hasTime()) { |
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$isFloating = $vevent->DTSTART->isFloating(); |
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/** @var Property\ICalendar\DateTime $end */ |
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$end = clone $vevent->DTSTART; |
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$endDateTime = $end->getDateTime(); |
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$endDateTime = $endDateTime->modify('+1 day'); |
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$end->setDateTime($endDateTime, $isFloating); |
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return $end; |
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} |
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return clone $vevent->DTSTART; |
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} |
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} |
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