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<?php
/**
* iCalcreator, the PHP class package managing iCal (rfc2445/rfc5445) calendar information.
*
* copyright (c) 2007-2021 Kjell-Inge Gustafsson, kigkonsult, All rights reserved
* Link https://kigkonsult.se
* Package iCalcreator
* Version 2.30
* License Subject matter of licence is the software iCalcreator.
* The above copyright, link, package and version notices,
* this licence notice and the invariant [rfc5545] PRODID result use
* as implemented and invoked in iCalcreator shall be included in
* all copies or substantial portions of the iCalcreator.
*
* iCalcreator is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* iCalcreator is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with iCalcreator. If not, see <https://www.gnu.org/licenses/>.
*
* This file is a part of iCalcreator.
*/
namespace Kigkonsult\Icalcreator;
use Exception;
use function sprintf;
use function strtoupper;
/**
* iCalcreator (Vtimezone) Daylight/Standard base component class
*
* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
* @since 2.29.11 - 2019-08-30
*/
abstract class DScomponent extends CalendarComponent
{
use Traits\COMMENTtrait,
Traits\DTSTARTtrait,
Traits\RDATEtrait,
Traits\RRULEtrait,
Traits\TZNAMEtrait,
Traits\TZOFFSETFROMtrait,
Traits\TZOFFSETTOtrait;
/**
* @var string
* @access protected
* @static
*/
protected static $compSgn = 'ds';
/**
* Destructor
*
* @since 2.29.11 - 2019-08-30
*/
public function __destruct() {
unset(
$this->compType,
$this->xprop,
$this->components,
$this->unparsed,
$this->config,
$this->propIx,
$this->compix,
$this->propDelIx
);
unset(
$this->cno,
$this->srtk
);
unset(
$this->comment,
$this->dtstart,
$this->rdate,
$this->rrule,
$this->tzname,
$this->tzoffsetfrom,
$this->tzoffsetto
);
}
/**
* Return formatted output for calendar component VTIMEZONE Daylight/Standard object instances
*
* @return string
* @throws Exception (on Rdate err)
* @since 2.29.11 - 2019-08-30
*/
public function createComponent()
{
$compType = strtoupper( $this->getCompType());
$component = sprintf( self::$FMTBEGIN, $compType );
$component .= $this->createTzname();
$component .= $this->createDtstart();
$component .= $this->createTzoffsetfrom();
$component .= $this->createTzoffsetto();
$component .= $this->createRdate();
$component .= $this->createRrule();
$component .= $this->createComment();
$component .= $this->createXprop();
return $component . sprintf( self::$FMTEND, $compType );
}
}