%PDF-
%PDF-
Mini Shell
Mini Shell
<?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;
/**
* FREEBUSY property functions
*
* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
* @since 2.22.23 - 2017-02-17
*/
trait FREEBUSYtrait {
/**
* @var array component property FREEBUSY value
* @access protected
*/
protected $freebusy = null;
/**
* @var FREEBUSY param keywords
* @access protected
* @static
*/
protected static $LCFBTYPE = 'fbtype';
protected static $UCFBTYPE = 'FBTYPE';
protected static $FREEBUSYKEYS = ['FREE', 'BUSY', 'BUSY-UNAVAILABLE', 'BUSY-TENTATIVE'];
protected static $FREE = 'FREE';
protected static $BUSY = 'BUSY';
/*
protected static $BUSY_UNAVAILABLE = 'BUSY-UNAVAILABLE';
protected static $BUSY_TENTATIVE = 'BUSY-TENTATIVE';
*/
/**
* Return formatted output for calendar component property freebusy
*
* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se>
* @since 2.16.27 - 2013-07-05
* @return string
*/
public function createFreebusy() {
static $FMT = ';FBTYPE=%s';
static $SORTER = ['kigkonsult\iCalcreator\vcalendarSortHandler', 'sortRdate1'];
if( empty( $this->freebusy ))
return null;
$output = null;
foreach( $this->freebusy as $fx => $freebusyPart ) {
if( empty( $freebusyPart[util::$LCvalue] ) ||
(( 1 == count( $freebusyPart[util::$LCvalue] )) &&
isset( $freebusyPart[util::$LCvalue][self::$LCFBTYPE] ))) {
if( $this->getConfig( util::$ALLOWEMPTY ))
$output .= util::createElement( util::$FREEBUSY );
continue;
}
$attributes = $content = null;
if( isset( $freebusyPart[util::$LCvalue][self::$LCFBTYPE] )) {
$attributes .= sprintf( $FMT, $freebusyPart[util::$LCvalue][self::$LCFBTYPE] );
unset( $freebusyPart[util::$LCvalue][self::$LCFBTYPE] );
$freebusyPart[util::$LCvalue] = array_values( $freebusyPart[util::$LCvalue] );
}
else
$attributes .= sprintf( $FMT, self::$BUSY );
$attributes .= util::createParams( $freebusyPart[util::$LCparams] );
$fno = 1;
$cnt = count( $freebusyPart[util::$LCvalue]);
if( 1 < $cnt )
usort( $freebusyPart[util::$LCvalue], $SORTER );
foreach( $freebusyPart[util::$LCvalue] as $periodix => $freebusyPeriod ) {
$formatted = util::date2strdate( $freebusyPeriod[0] );
$content .= $formatted;
$content .= util::$L;
$cnt2 = count( $freebusyPeriod[1]);
if( array_key_exists( util::$LCYEAR, $freebusyPeriod[1] )) // date-time
$cnt2 = 7;
elseif( array_key_exists( util::$LCWEEK, $freebusyPeriod[1] )) // duration
$cnt2 = 5;
if(( 7 == $cnt2 ) && // period= -> date-time
isset( $freebusyPeriod[1][util::$LCYEAR] ) &&
isset( $freebusyPeriod[1][util::$LCMONTH] ) &&
isset( $freebusyPeriod[1][util::$LCDAY] )) {
$content .= util::date2strdate( $freebusyPeriod[1] );
}
else { // period= -> dur-time
$content .= util::duration2str( $freebusyPeriod[1] );
}
if( $fno < $cnt )
$content .= util::$COMMA;
$fno++;
} // end foreach( $freebusyPart[util::$LCvalue] as $periodix => $freebusyPeriod )
$output .= util::createElement( util::$FREEBUSY,
$attributes,
$content );
} // end foreach( $this->freebusy as $fx => $freebusyPart )
return $output;
}
/**
* Set calendar component property freebusy
*
* @param string $fbType
* @param array $fbValues
* @param array $params
* @param integer $index
* @return bool
*/
public function setFreebusy( $fbType, $fbValues, $params=null, $index=null ) {
static $PREFIXARR = ['P', '+', '-'];
if( empty( $fbValues )) {
if( $this->getConfig( util::$ALLOWEMPTY )) {
util::setMval( $this->freebusy,
util::$EMPTYPROPERTY,
$params,
false,
$index );
return true;
}
else
return false;
}
$fbType = strtoupper( $fbType );
if( ! in_array( $fbType, self::$FREEBUSYKEYS ) &&
! util::isXprefixed( $fbType ))
$fbType = self::$BUSY;
$input = [self::$LCFBTYPE => $fbType];
foreach( $fbValues as $fbPeriod ) { // periods => period
if( empty( $fbPeriod ))
continue;
$freebusyPeriod = [];
foreach( $fbPeriod as $fbMember ) { // pairs => singlepart
$freebusyPairMember = [];
if( is_array( $fbMember )) {
if( util::isArrayDate( $fbMember )) { // date-time value
$freebusyPairMember = util::chkDateArr( $fbMember, 7 );
$freebusyPairMember[util::$LCtz] = util::$Z;
}
elseif( util::isArrayTimestampDate( $fbMember )) { // timestamp value
$freebusyPairMember = util::timestamp2date( $fbMember[util::$LCTIMESTAMP], 7 );
$freebusyPairMember[util::$LCtz] = util::$Z;
}
else { // array format duration
$freebusyPairMember = util::duration2arr( $fbMember );
}
}
elseif(( 3 <= strlen( trim( $fbMember ))) && // string format duration
( in_array( $fbMember{0}, $PREFIXARR ))) {
$freebusyPairMember = util::durationStr2arr( $fbMember );
}
elseif( 8 <= strlen( trim( $fbMember ))) { // text date ex. 2006-08-03 10:12:18
$freebusyPairMember = util::strDate2ArrayDate( $fbMember, 7 );
unset( $freebusyPairMember[util::$UNPARSEDTEXT] );
$freebusyPairMember[util::$LCtz] = util::$Z;
}
$freebusyPeriod[] = $freebusyPairMember;
}
$input[] = $freebusyPeriod;
}
util::setMval( $this->freebusy,
$input,
$params,
false,
$index );
return true;
}
}
Zerion Mini Shell 1.0