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<?php |
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namespace DERHANSEN\SfEventMgt\Service; |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use \TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* ICalenderService |
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* |
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* @author Torben Hansen <[email protected]> |
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*/ |
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class ICalendarService |
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{ |
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/** |
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* The object manager |
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* |
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* @var \TYPO3\CMS\Extbase\Object\ObjectManager |
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* @inject |
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*/ |
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protected $objectManager; |
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/** |
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* The configuration manager |
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* |
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* @var \TYPO3\CMS\Extbase\Configuration\ConfigurationManager |
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* @inject |
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*/ |
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protected $configurationManager; |
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/** |
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* ResourceFactory |
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* |
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* @var \TYPO3\CMS\Core\Resource\ResourceFactory |
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* @inject |
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*/ |
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protected $resourceFactory = null; |
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/** |
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* FluidStandaloneService |
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* |
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* @var \DERHANSEN\SfEventMgt\Service\FluidStandaloneService |
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* @inject |
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*/ |
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protected $fluidStandaloneService; |
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/** |
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* Initiates the ICS download for the given event |
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* |
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* @param \DERHANSEN\SfEventMgt\Domain\Model\Event $event The event |
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* |
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* @throws \RuntimeException Exception |
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* |
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* @return void |
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*/ |
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public function downloadiCalendarFile(\DERHANSEN\SfEventMgt\Domain\Model\Event $event) |
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{ |
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$storage = $this->resourceFactory->getDefaultStorage(); |
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if ($storage === null) { |
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throw new \RuntimeException('Could not get the default storage', 1475590001); |
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} |
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$icalContent = $this->getICalendarContent($event); |
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$tempFolder = $storage->getFolder('_temp_'); |
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$tempFile = $storage->createFile('event.ics', $tempFolder); |
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$tempFile->setContents($icalContent); |
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$storage->dumpFileContents($tempFile, true, 'event_' . $event->getUid() . '.ics'); |
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} |
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/** |
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* Returns the rendered iCalendar entry for the given event |
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* according to RFC 2445 |
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* |
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* @param \DERHANSEN\SfEventMgt\Domain\Model\Event $event The event |
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* |
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* @return string |
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*/ |
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public function getiCalendarContent(\DERHANSEN\SfEventMgt\Domain\Model\Event $event) |
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{ |
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/** @var \TYPO3\CMS\Fluid\View\StandaloneView $icalView */ |
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$icalView = $this->objectManager->get('TYPO3\\CMS\\Fluid\\View\\StandaloneView'); |
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$icalView->setFormat('txt'); |
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$layoutRootPaths = $this->fluidStandaloneService->getTemplateFolders('layout'); |
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$partialRootPaths = $this->fluidStandaloneService->getTemplateFolders('partial'); |
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$icalView->setLayoutRootPaths($layoutRootPaths); |
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$icalView->setPartialRootPaths($partialRootPaths); |
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$icalView->setTemplatePathAndFilename($this->fluidStandaloneService->getTemplatePath('Event/ICalendar.txt')); |
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$icalView->assignMultiple([ |
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'event' => $event, |
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'typo3Host' => GeneralUtility::getIndpEnv('TYPO3_HOST_ONLY') |
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]); |
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// Render view and remove empty lines |
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$icalContent = preg_replace('/^\h*\v+/m', '', $icalView->render()); |
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// Finally replace new lines with CRLF |
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$icalContent = str_replace(chr(10), chr(13) . chr(10), $icalContent); |
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return $icalContent; |
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} |
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} |
derhansen /
sf_event_mgt
