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@ -23,17 +23,19 @@
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*/
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namespace OCA\DAV\CalDAV\Schedule;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\AppFramework\Utility\ITimeFactory;
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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\L10N\IFactory as L10NFactory;
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use OCP\Mail\IMailer;
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use Sabre\CalDAV\Schedule\IMipPlugin as SabreIMipPlugin;
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use Sabre\VObject\Component\VCalendar;
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use Sabre\VObject\Component\VEvent;
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use Sabre\VObject\DateTimeParser;
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use Sabre\VObject\ITip;
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use Sabre\VObject\ITip\Message;
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use Sabre\VObject\Parameter;
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use Sabre\VObject\Property;
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use Sabre\VObject\Recur\EventIterator;
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use Swift_Attachment;
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/**
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@ -52,9 +54,6 @@ use Swift_Attachment;
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*/
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class IMipPlugin extends SabreIMipPlugin {
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/** @var string */
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private $appName;
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/** @var string */
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private $userId;
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@ -80,19 +79,15 @@ class IMipPlugin extends SabreIMipPlugin {
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const METHOD_CANCEL = 'cancel';
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/**
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* Creates the email handler.
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*
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* @param string $appName
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* @param string $userId
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* @param IConfig $config
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* @param IMailer $mailer
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* @param ILogger $logger
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* @param ITimeFactory $timeFactory
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* @param L10NFactory $l10nFactory
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* @param string $userId
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*/
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function __construct($appName, $userId, IConfig $config, IMailer $mailer, ILogger $logger, ITimeFactory $timeFactory, L10NFactory $l10nFactory) {
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public function __construct(IConfig $config, IMailer $mailer, ILogger $logger, ITimeFactory $timeFactory, L10NFactory $l10nFactory, $userId) {
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parent::__construct('');
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$this->appName = $appName;
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$this->userId = $userId;
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$this->config = $config;
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$this->mailer = $mailer;
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@ -104,10 +99,10 @@ class IMipPlugin extends SabreIMipPlugin {
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/**
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* Event handler for the 'schedule' event.
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*
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* @param ITip\Message $iTipMessage
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* @param Message $iTipMessage
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* @return void
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*/
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function schedule(ITip\Message $iTipMessage) {
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public function schedule(Message $iTipMessage) {
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// Not sending any emails if the system considers the update
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// insignificant.
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@ -133,19 +128,14 @@ class IMipPlugin extends SabreIMipPlugin {
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return;
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}
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// Strip off mailto:
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$sender = substr($iTipMessage->sender, 7);
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$recipient = substr($iTipMessage->recipient, 7);
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$senderName = ($iTipMessage->senderName) ? $iTipMessage->senderName : null;
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$recipientName = ($iTipMessage->recipientName) ? $iTipMessage->recipientName : null;
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$senderName = $iTipMessage->senderName ?: null;
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$recipientName = $iTipMessage->recipientName ?: null;
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$subject = 'SabreDAV iTIP message';
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switch (strtolower($iTipMessage->method)) {
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default: // Treat 'REQUEST' as the default
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case self::METHOD_REQUEST:
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$subject = $summary;
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$templateName = self::METHOD_REQUEST;
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break;
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case self::METHOD_REPLY:
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$subject = 'Re: ' . $summary;
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$templateName = self::METHOD_REPLY;
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@ -154,17 +144,23 @@ class IMipPlugin extends SabreIMipPlugin {
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$subject = 'Cancelled: ' . $summary;
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$templateName = self::METHOD_CANCEL;
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break;
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case self::METHOD_REQUEST:
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default: // Treat 'REQUEST' as the default
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$subject = $summary;
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$templateName = self::METHOD_REQUEST;
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break;
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}
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/** @var VEvent $vevent */
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$vevent = $iTipMessage->message->VEVENT;
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$attendee = $this->getCurrentAttendee($iTipMessage);
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$defaultLang = $this->config->getUserValue($this->userId, 'core', 'lang', $this->l10nFactory->findLanguage());
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$lang = $this->getAttendeeLangOrDefault($attendee, $defaultLang);
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$l10n = $this->l10nFactory->get($this->appName, $lang);
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$lang = $this->getAttendeeLangOrDefault($defaultLang, $attendee);
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$l10n = $this->l10nFactory->get('dav', $lang);
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$meetingAttendeeName = !empty($recipientName) ? $recipientName : $recipient;
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$meetingInviteeName = !empty($senderName) ? $senderName : $sender;
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$meetingAttendeeName = $recipientName ?: $recipient;
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$meetingInviteeName = $senderName ?: $sender;
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$meetingTitle = $vevent->SUMMARY;
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$meetingDescription = $vevent->DESCRIPTION;
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@ -209,11 +205,11 @@ class IMipPlugin extends SabreIMipPlugin {
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try {
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$failed = $this->mailer->send($message);
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$iTipMessage->scheduleStatus = '1.1; Scheduling message is sent via iMip';
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if ($failed) {
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$this->logger->error('Unable to deliver message to {failed}', ['app' => 'dav', 'failed' => implode(', ', $failed)]);
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$iTipMessage->scheduleStatus = '5.0; EMail delivery failed';
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}
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$iTipMessage->scheduleStatus = '1.1; Scheduling message is sent via iMip';
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} catch(\Exception $ex) {
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$this->logger->logException($ex, ['app' => 'dav']);
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$iTipMessage->scheduleStatus = '5.0; EMail delivery failed';
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@ -226,6 +222,7 @@ class IMipPlugin extends SabreIMipPlugin {
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* @return bool
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*/
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private function isEventInThePast(VCalendar $vObject) {
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/** @var VEvent $component */
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$component = $vObject->VEVENT;
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$firstOccurrence = $component->DTSTART->getDateTime()->getTimeStamp();
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@ -234,15 +231,17 @@ class IMipPlugin extends SabreIMipPlugin {
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if (isset($component->DTEND)) {
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$lastOccurrence = $component->DTEND->getDateTime()->getTimeStamp();
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} elseif (isset($component->DURATION)) {
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/** @var \DateTime $endDate */
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$endDate = clone $component->DTSTART->getDateTime();
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// $component->DTEND->getDateTime() returns DateTimeImmutable
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$endDate = $endDate->add(DateTimeParser::parse($component->DURATION->getValue()));
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$lastOccurrence = $endDate->getTimeStamp();
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$lastOccurrence = $endDate->getTimestamp();
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} elseif (!$component->DTSTART->hasTime()) {
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/** @var \DateTime $endDate */
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$endDate = clone $component->DTSTART->getDateTime();
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// $component->DTSTART->getDateTime() returns DateTimeImmutable
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$endDate = $endDate->modify('+1 day');
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$lastOccurrence = $endDate->getTimeStamp();
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$lastOccurrence = $endDate->getTimestamp();
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} else {
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$lastOccurrence = $firstOccurrence;
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}
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@ -266,12 +265,21 @@ class IMipPlugin extends SabreIMipPlugin {
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return $lastOccurrence < $currentTime;
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}
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/**
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* @param string $scope
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* @return \OCP\Mail\IEMailTemplate
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*/
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private function getEmptyInviteTemplate($scope) {
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return $this->mailer->createEMailTemplate('dav.invite.' . $scope, array());
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return $this->mailer->createEMailTemplate('dav.invite.' . $scope, []);
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}
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private function getInviteTemplates($l10n, $_) {
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$ret = array();
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/**
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* @param IL10N $l10n
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* @param array $_
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* @return array
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*/
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private function getInviteTemplates(IL10N $l10n, array $_) {
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$ret = [];
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$requestTmpl = $ret[self::METHOD_REQUEST] = $this->getEmptyInviteTemplate(self::METHOD_REQUEST);
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$replyTmpl = $ret[self::METHOD_REPLY] = $this->getEmptyInviteTemplate(self::METHOD_REPLY);
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$cancelTmpl = $ret[self::METHOD_CANCEL] = $this->getEmptyInviteTemplate(self::METHOD_CANCEL);
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@ -305,10 +313,16 @@ Description: %s
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return $ret;
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}
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private function getCurrentAttendee($iTipMessage) {
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/**
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* @param Message $iTipMessage
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* @return null|Property
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*/
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private function getCurrentAttendee(Message $iTipMessage) {
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/** @var VEvent $vevent */
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$vevent = $iTipMessage->message->VEVENT;
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$attendees = $vevent->select('ATTENDEE');
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foreach ($attendees as $attendee) {
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/** @var Property $attendee */
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if (strcasecmp($attendee->getValue(), $iTipMessage->recipient) === 0) {
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return $attendee;
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}
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@ -316,8 +330,13 @@ Description: %s
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return null;
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}
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private function getAttendeeLangOrDefault($attendee, $default) {
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if ($attendee) {
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/**
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* @param string $default
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* @param Property|null $attendee
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* @return string
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*/
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private function getAttendeeLangOrDefault($default, Property $attendee = null) {
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if ($attendee !== null) {
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$lang = $attendee->offsetGet('LANGUAGE');
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if ($lang instanceof Parameter) {
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return $lang->getValue();
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