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<?php |
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/* |
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* This file is part of the eluceo/iCal package. |
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* |
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* (c) Markus Poerschke <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Eluceo\iCal\Property\Event; |
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use Eluceo\iCal\ParameterBag; |
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use Eluceo\iCal\Property; |
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use Eluceo\iCal\Util\DateUtil; |
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use Eluceo\iCal\Property\ValueInterface; |
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/** |
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* Implementation of Recurrence Id. |
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* |
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* @see http://www.ietf.org/rfc/rfc2445.txt 4.8.4.4 Recurrence ID |
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*/ |
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class RecurrenceId extends Property |
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{ |
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/** |
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* The effective range of recurrence instances from the instance |
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* specified by the recurrence identifier specified by the property. |
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*/ |
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const RANGE_THISANDPRIOR = 'THISANDPRIOR'; |
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const RANGE_THISANDFUTURE = 'THISANDFUTURE'; |
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/** |
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* The dateTime to identify a particular instance of a recurring event which is getting modified. |
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* |
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* @var \DateTime |
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*/ |
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protected $dateTime; |
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/** |
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* Specify the effective range of recurrence instances from the instance. |
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* |
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* @var string |
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*/ |
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protected $range; |
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public function __construct(\DateTime $dateTime = null) |
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{ |
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$this->dateTime = $dateTime; |
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parent::__construct('RECURRENCE-ID', null); |
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} |
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public function applyTimeSettings($noTime = false, $useTimezone = false, $useUtc = false) |
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{ |
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$params = DateUtil::getDefaultParams($this->dateTime, $noTime, $useTimezone); |
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foreach ($params as $name => $value) { |
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$this->parameterBag->setParam($name, $value); |
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} |
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if ($this->range) { |
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$this->parameterBag->setParam('RANGE', $this->range); |
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} |
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$this->setValue(DateUtil::getDateString($this->dateTime, $noTime, $useTimezone, $useUtc)); |
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} |
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/** |
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* @param string $range |
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* |
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* @return \Eluceo\iCal\Property\Event\RecurrenceId |
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*/ |
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public function setRange($range) |
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{ |
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$this->range = $range; |
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} |
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/** |
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* @param \DateTime $dateTime |
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*/ |
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public function setDateTime(\DateTime $dateTime) |
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{ |
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$this->dateTime = $dateTime; |
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} |
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/** |
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* @return array |
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* @throws \Exception |
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*/ |
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public function toLines() |
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{ |
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if (!$this->value instanceof ValueInterface) { |
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throw new \Exception('The value must implement the ValueInterface. Call RecurrenceId::applyTimeSettings() before adding RecurrenceId.'); |
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} else { |
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return parent::toLines(); |
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} |
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} |
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} |
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markuspoerschke /
iCal
