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<?php
/**
* iCalcreator, a PHP rfc2445/rfc5545 solution.
*
* This file is a part of iCalcreator.
*
* Copyright (c) 2007-2017 Kjell-Inge Gustafsson, kigkonsult, All rights reserved
* Link http://kigkonsult.se/iCalcreator/index.php
* Package iCalcreator
* Version 2.24
* License Subject matter of licence is the software iCalcreator.
* The above copyright, link, package and version notices,
* this licence notice and the [rfc5545] PRODID as implemented and
* invoked in iCalcreator shall be included in all copies or
* substantial portions of the iCalcreator.
* iCalcreator can be used either under the terms of
* a proprietary license, available at <https://kigkonsult.se/>
* or the GNU Affero General Public License, version 3:
* iCalcreator is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero 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 Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public
* License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*/
namespace kigkonsult\iCalcreator\traits;
use kigkonsult\iCalcreator\util\util;
/**
* DURATION property functions
*
* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
* @since 2.22.23 - 2017-02-05
*/
trait DURATIONtrait {
/**
* @var array component property DURATION value
* @access protected
*/
protected $duration = null;
/**
* Return formatted output for calendar component property duration
*
* @return string
*/
public function createDuration() {
if( empty( $this->duration ))
return null;
if( ! isset( $this->duration[util::$LCvalue][util::$LCWEEK] ) &&
! isset( $this->duration[util::$LCvalue][util::$LCDAY] ) &&
! isset( $this->duration[util::$LCvalue][util::$LCHOUR] ) &&
! isset( $this->duration[util::$LCvalue][util::$LCMIN] ) &&
! isset( $this->duration[util::$LCvalue][util::$LCSEC] )) {
if( $this->getConfig( util::$ALLOWEMPTY ))
return util::createElement( util::$DURATION );
else
return null;
}
return util::createElement( util::$DURATION,
util::createParams( $this->duration[util::$LCparams] ),
util::duration2str( $this->duration[util::$LCvalue] ));
}
/**
* Set calendar component property duration
*
* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
* @since 2.23.8 - 2017-04-17
* @param mixed $week
* @param mixed $day
* @param int $hour
* @param int $min
* @param int $sec
* @param array $params
* @return bool
*/
public function setDuration( $week, $day=null, $hour=null, $min=null, $sec=null, $params=null ) {
static $PLUSMINUSARR = ['+', '-'];
if( empty( $week ) && empty( $day ) && empty( $hour ) && empty( $min ) && empty( $sec )) {
if( $this->getConfig( util::$ALLOWEMPTY ))
$week = $day = null;
else
return false;
}
if( is_array( $week ) && ( 1 <= count( $week )))
$this->duration = [util::$LCvalue => util::duration2arr( $week ),
util::$LCparams => util::setParams( $day )];
elseif( is_string( $week ) && ( 3 <= strlen( trim( $week )))) {
$week = util::trimTrailNL( trim( $week ));
if( in_array( $week[0], $PLUSMINUSARR ))
$week = substr( $week, 1 );
$this->duration = [util::$LCvalue => util::durationStr2arr( $week ),
util::$LCparams => util::setParams( $day )];
}
else
$this->duration = [util::$LCvalue => util::duration2arr( [util::$LCWEEK => $week,
util::$LCDAY => $day,
util::$LCHOUR => $hour,
util::$LCMIN => $min,
util::$LCSEC => $sec] ),
util::$LCparams => util::setParams( $params )];
return true;
}
}
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