forked from extern/egroupware
2121 lines
64 KiB
PHP
2121 lines
64 KiB
PHP
<?php
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/**
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* iCal import and export via Horde iCalendar classes
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*
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* @link http://www.egroupware.org
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* @author Lars Kneschke <lkneschke@egroupware.org>
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @author Joerg Lehrke <jlehrke@noc.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package calendar
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* @subpackage export
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* @version $Id$
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*/
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require_once EGW_SERVER_ROOT.'/phpgwapi/inc/horde/lib/core.php';
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/**
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* iCal import and export via Horde iCalendar classes
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*/
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class calendar_ical extends calendar_boupdate
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{
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/**
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* @var array $supportedFields array containing the supported fields of the importing device
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*/
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var $supportedFields;
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var $recur_days_1_0 = array(
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MCAL_M_MONDAY => 'MO',
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MCAL_M_TUESDAY => 'TU',
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MCAL_M_WEDNESDAY => 'WE',
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MCAL_M_THURSDAY => 'TH',
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MCAL_M_FRIDAY => 'FR',
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MCAL_M_SATURDAY => 'SA',
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MCAL_M_SUNDAY => 'SU',
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);
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/**
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* @var array $status_egw2ical conversation of the participant status egw => ical
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*/
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var $status_egw2ical = array(
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'U' => 'NEEDS-ACTION',
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'A' => 'ACCEPTED',
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'R' => 'DECLINED',
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'T' => 'TENTATIVE',
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);
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/**
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* @var array conversation of the participant status ical => egw
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*/
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var $status_ical2egw = array(
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'NEEDS-ACTION' => 'U',
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'NEEDS ACTION' => 'U',
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'ACCEPTED' => 'A',
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'DECLINED' => 'R',
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'TENTATIVE' => 'T',
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);
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/**
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* @var array $status_ical2egw conversion of the priority egw => ical
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*/
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var $priority_egw2ical = array(
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0 => 0, // undefined
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1 => 9, // low
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2 => 5, // normal
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3 => 1, // high
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);
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/**
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* @var array $status_ical2egw conversion of the priority ical => egw
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*/
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var $priority_ical2egw = array(
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0 => 0, // undefined
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9 => 1, 8 => 1, 7 => 1, 6 => 1, // low
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5 => 2, // normal
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4 => 3, 3 => 3, 2 => 3, 1 => 3, // high
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);
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/**
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* @var array $recur_egw2ical_2_0 converstaion of egw recur-type => ical FREQ
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*/
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var $recur_egw2ical_2_0 = array(
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MCAL_RECUR_DAILY => 'DAILY',
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MCAL_RECUR_WEEKLY => 'WEEKLY',
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MCAL_RECUR_MONTHLY_MDAY => 'MONTHLY', // BYMONHTDAY={1..31}
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MCAL_RECUR_MONTHLY_WDAY => 'MONTHLY', // BYDAY={1..5}{MO..SO}
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MCAL_RECUR_YEARLY => 'YEARLY',
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);
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/**
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* @var array $recur_egw2ical_1_0 converstaion of egw recur-type => ical FREQ
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*/
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var $recur_egw2ical_1_0 = array(
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MCAL_RECUR_DAILY => 'D',
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MCAL_RECUR_WEEKLY => 'W',
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MCAL_RECUR_MONTHLY_MDAY => 'MD', // BYMONHTDAY={1..31}
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MCAL_RECUR_MONTHLY_WDAY => 'MP', // BYDAY={1..5}{MO..SO}
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MCAL_RECUR_YEARLY => 'YM',
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);
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/**
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* manufacturer and name of the sync-client
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*
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* @var string
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*/
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var $productManufacturer = 'file';
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var $productName = '';
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/**
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* user preference: import all-day events as non blocking
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*
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* @var boolean
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*/
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var $nonBlockingAllday = false;
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/**
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* user preference: attach UID entries to the DESCRIPTION
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*
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* @var boolean
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*/
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var $uidExtension = false;
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/**
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* Device CTCap Properties
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*
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* @var array
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*/
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var $clientProperties;
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/**
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* vCalendar Instance for parsing
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*
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* @var array
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*/
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var $vCalendar;
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/**
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* Set Logging
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*
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* @var
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* off = 0;
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*/
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var $log = 0;
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var $logfile="/tmp/log-vcal";
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/**
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* Constructor
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*
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* @param array $_clientProperties client properties
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*/
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function __construct(&$_clientProperties = array())
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{
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parent::__construct();
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if($this->log)$this->logfile = $GLOBALS['egw_info']['server']['temp_dir']."/log-vcal";
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$this->clientProperties = $_clientProperties;
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$this->vCalendar = new Horde_iCalendar;
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}
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/**
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* Exports one calendar event to an iCalendar item
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*
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* @param int/array $events (array of) cal_id or array of the events
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* @param string $version='1.0' could be '2.0' too
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* @param string $method='PUBLISH'
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* @param int $recur_date=0 if set export the next recurrance at or after the timestamp,
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* default 0 => export whole series (or events, if not recurring)
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* @return string/boolean string with iCal or false on error (eg. no permission to read the event)
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*/
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function &exportVCal($events, $version='1.0', $method='PUBLISH', $recur_date=0)
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{
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$egwSupportedFields = array(
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'CLASS' => 'public',
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'SUMMARY' => 'title',
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'DESCRIPTION' => 'description',
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'LOCATION' => 'location',
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'DTSTART' => 'start',
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'DTEND' => 'end',
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'ORGANIZER' => 'owner',
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'ATTENDEE' => 'participants',
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'RRULE' => 'recur_type',
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'EXDATE' => 'recur_exception',
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'PRIORITY' => 'priority',
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'TRANSP' => 'non_blocking',
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'CATEGORIES' => 'category',
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'UID' => 'uid',
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'RECURRENCE-ID' => 'recurrence',
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);
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if (!is_array($this->supportedFields)) $this->setSupportedFields();
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if ($this->productManufacturer == '' )
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{ // syncevolution is broken
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$version = '2.0';
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}
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$servertime = false;
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$date_format = 'server';
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if (strpos($this->productName, "palmos") )
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{
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$servertime = true;
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$date_format = 'ts';
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}
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$vcal = new Horde_iCalendar;
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$vcal->setAttribute('PRODID','-//eGroupWare//NONSGML eGroupWare Calendar '.$GLOBALS['egw_info']['apps']['calendar']['version'].'//'.
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strtoupper($GLOBALS['egw_info']['user']['preferences']['common']['lang']));
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$vcal->setAttribute('VERSION', $version);
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$vcal->setAttribute('METHOD', $method);
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if (!is_array($events)) $events = array($events);
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while (($event = array_pop($events)))
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{
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if (!is_array($event)
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&& !($event = $this->read($event, $recur_date, false, $date_format)))
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{
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// server = timestamp in server-time(!)
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return false; // no permission to read $cal_id
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}
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if ($recur_date)
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{
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// force single event
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foreach (array('recur_enddate','recur_interval','recur_exception','recur_data','recur_date','id','etag') as $name)
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{
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unset($event[$name]);
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}
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$event['recur_type'] = MCAL_RECUR_NONE;
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}
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//_debug_array($event);
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// correct daylight saving time
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/* causes times wrong by one hour, if exporting events with DST different from the current date,
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which this fix is suppost to fix. Maybe the problem has been fixed in the horde code too.
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$currentDST = date('I', mktime());
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$eventDST = date('I', $event['start']);
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$DSTCorrection = ($currentDST - $eventDST) * 3600;
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$event['start'] = $event['start'] + $DSTCorrection;
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$event['end'] = $event['end'] + $DSTCorrection;
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*/
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if ($this->productManufacturer != 'file'
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&& $this->uidExtension) {
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// Append UID to DESCRIPTION
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if (!preg_match('/\[UID:.+\]/m', $event['description'])) {
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$event['description'] .= "\n[UID:" . $event['uid'] . "]";
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}
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}
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$vevent = Horde_iCalendar::newComponent('VEVENT', $vcal);
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$parameters = $attributes = $values = array();
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if ($this->productManufacturer == 'sonyericsson')
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{
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$eventDST = date('I', $event['start']);
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if ($eventDST)
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{
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$attributes['X-SONYERICSSON-DST'] = 4;
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}
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}
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foreach($egwSupportedFields as $icalFieldName => $egwFieldName)
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{
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$values[$icalFieldName] = array();
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switch($icalFieldName)
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{
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case 'ATTENDEE':
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//if (count($event['participants']) == 1 && isset($event['participants'][$this->user])) break;
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foreach((array)$event['participants'] as $uid => $status)
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{
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if (!($info = $this->resource_info($uid))) continue;
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if ($uid == $event['owner']) continue; // Organizer
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// RB: MAILTO href contains only the email-address, NO cn!
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$attributes['ATTENDEE'][] = $info['email'] ? 'MAILTO:'.$info['email'] : '';
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// ROLE={CHAIR|REQ-PARTICIPANT|OPT-PARTICIPANT|NON-PARTICIPANT} NOT used by eGW atm.
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$role = $uid == $event['owner'] ? 'CHAIR' : 'REQ-PARTICIPANT';
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// RSVP={TRUE|FALSE} // resonse expected, not set in eGW => status=U
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$rsvp = $status == 'U' ? 'TRUE' : 'FALSE';
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// PARTSTAT={NEEDS-ACTION|ACCEPTED|DECLINED|TENTATIVE|DELEGATED|COMPLETED|IN-PROGRESS} everything from delegated is NOT used by eGW atm.
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$status = $this->status_egw2ical[$status];
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// CUTYPE={INDIVIDUAL|GROUP|RESOURCE|ROOM|UNKNOWN}
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switch ($info['type'])
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{
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case 'g':
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$cutype = 'GROUP';
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break;
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case 'r':
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$cutype = 'RESOURCE';
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break;
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case 'u': // account
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case 'c': // contact
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case 'e': // email address
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$cutype = 'INDIVIDUAL';
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break;
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default:
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$cutype = 'UNKNOWN';
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break;
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};
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$parameters['ATTENDEE'][] = array(
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'CN' => '"'.($info['cn'] ? $info['cn'] : $info['name']).'"',
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'ROLE' => $role,
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'PARTSTAT' => $status,
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'CUTYPE' => $cutype,
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'RSVP' => $rsvp,
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)+($info['type'] != 'e' ? array('X-EGROUPWARE-UID' => $uid) : array());
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}
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break;
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case 'CLASS':
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$attributes['CLASS'] = $event['public'] ? 'PUBLIC' : 'CONFIDENTIAL';
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break;
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case 'ORGANIZER': // according to iCalendar standard, ORGANIZER not used for events in the own calendar
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//if ($event['owner'] != $this->user)
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//if (!isset($event['participants'][$event['owner']]) || count($event['participants']) > 1)
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//{
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$mailtoOrganizer = $GLOBALS['egw']->accounts->id2name($event['owner'],'account_email');
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$attributes['ORGANIZER'] = $mailtoOrganizer ? 'MAILTO:'.$mailtoOrganizer : '';
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$parameters['ORGANIZER']['CN'] = '"'.trim($GLOBALS['egw']->accounts->id2name($event['owner'],'account_firstname').' '.
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$GLOBALS['egw']->accounts->id2name($event['owner'],'account_lastname')).'"';
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//}
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break;
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case 'DTSTART':
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if ($servertime)
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{
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$attributes['DTSTART'] = date('Ymd\THis', $event['start']);
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}
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else
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{
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$attributes['DTSTART'] = $event['start'];
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}
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break;
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case 'DTEND':
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// write start + end of whole day events as dates
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if ($this->isWholeDay($event))
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{
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$event['end-nextday'] = $event['end'] + 12*3600; // we need the date of the next day, as DTEND is non-inclusive (= exclusive) in rfc2445
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foreach(array('start' => 'DTSTART','end-nextday' => 'DTEND') as $f => $t)
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{
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$arr = $this->date2array($event[$f]);
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$vevent->setAttribute($t, array('year' => $arr['year'],'month' => $arr['month'],'mday' => $arr['day']),
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array('VALUE' => 'DATE'));
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}
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unset($attributes['DTSTART']);
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}
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else
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{
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if ($servertime)
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{
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$attributes['DTEND'] = date('Ymd\THis', $event['end']);
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}
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else
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{
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$attributes['DTEND'] = $event['end'];
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}
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}
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break;
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case 'RRULE':
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if ($event['recur_type'] == MCAL_RECUR_NONE) break; // no recuring event
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if ($version == '1.0') {
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$interval = ($event['recur_interval'] > 1) ? $event['recur_interval'] : 1;
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$rrule = array('FREQ' => $this->recur_egw2ical_1_0[$event['recur_type']].$interval);
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switch ($event['recur_type'])
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{
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case MCAL_RECUR_WEEKLY:
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$days = array();
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foreach($this->recur_days_1_0 as $id => $day)
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{
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if ($event['recur_data'] & $id) $days[] = strtoupper(substr($day,0,2));
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}
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$rrule['BYDAY'] = implode(' ',$days);
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$rrule['FREQ'] = $rrule['FREQ'].' '.$rrule['BYDAY'];
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break;
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case MCAL_RECUR_MONTHLY_MDAY: // date of the month: BYMONTDAY={1..31}
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break;
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case MCAL_RECUR_MONTHLY_WDAY: // weekday of the month: BDAY={1..5}{MO..SO}
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$rrule['BYDAY'] = (1 + (int) ((date('d',$event['start'])-1) / 7)).'+ '.
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strtoupper(substr(date('l',$event['start']),0,2));
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$rrule['FREQ'] = $rrule['FREQ'].' '.$rrule['BYDAY'];
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break;
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}
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if ($event['recur_enddate'])
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{
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$recur_enddate = (int)$event['recur_enddate'];
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$recur_enddate += 24 * 60 * 60 - 1;
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if ($servertime)
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{
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$rrule['UNTIL'] = date('Ymd\THis', $recur_enddate);
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}
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else
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{
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$rrule['UNTIL'] = $vcal->_exportDateTime($recur_enddate);
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}
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}
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else
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{
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$rrule['UNTIL'] = '#0';
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}
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$attributes['RRULE'] = $rrule['FREQ'].' '.$rrule['UNTIL'];
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} else {
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$rrule = array('FREQ' => $this->recur_egw2ical_2_0[$event['recur_type']]);
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switch ($event['recur_type'])
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{
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case MCAL_RECUR_WEEKLY:
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$days = array();
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foreach($this->recur_days as $id => $day)
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{
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if ($event['recur_data'] & $id) $days[] = strtoupper(substr($day,0,2));
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}
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$rrule['BYDAY'] = implode(',',$days);
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break;
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case MCAL_RECUR_MONTHLY_MDAY: // date of the month: BYMONTDAY={1..31}
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$rrule['BYMONTHDAY'] = (int) date('d',$event['start']);
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break;
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case MCAL_RECUR_MONTHLY_WDAY: // weekday of the month: BDAY={1..5}{MO..SO}
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$rrule['BYDAY'] = (1 + (int) ((date('d',$event['start'])-1) / 7)).
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strtoupper(substr(date('l',$event['start']),0,2));
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break;
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}
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if ($event['recur_interval'] > 1)
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{
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$rrule['INTERVAL'] = $event['recur_interval'];
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}
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if ($event['recur_enddate'])
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{
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// We use end of day in vCal
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$recur_enddate = (int)$event['recur_enddate'];
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$recur_enddate += 24 * 60 * 60 - 1;
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if ($this->isWholeDay($event))
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{
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$rrule['UNTIL'] = date('Ymd', $recur_enddate);
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}
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else
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{
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if ($servertime)
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{
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$rrule['UNTIL'] = date('Ymd\THis', $recur_enddate);
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}
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else
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{
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$rrule['UNTIL'] = $vcal->_exportDateTime($recur_enddate);
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}
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}
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}
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// no idea how to get the Horde parser to produce a standard conformant
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// RRULE:FREQ=... (note the double colon after RRULE, we cant use the $parameter array)
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// so we create one value manual ;-)
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foreach($rrule as $name => $value)
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{
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$attributes['RRULE'][] = $name . '=' . $value;
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}
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$attributes['RRULE'] = implode(';',$attributes['RRULE']);
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}
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break;
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case 'EXDATE':
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if ($event['recur_type'] == MCAL_RECUR_NONE) break;
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$days = array();
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// dont use "virtual" exceptions created by participant status for GroupDAV or file export
|
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if (!in_array($this->productManufacturer,array('file','groupdav')))
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{
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$participants = $this->so->get_participants($event['id'], 0);
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// Check if the stati for all participants are identical for all recurrences
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foreach ($participants as $uid => $attendee)
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{
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switch ($attendee['type'])
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{
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case 'u': // account
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case 'c': // contact
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case 'e': // email address
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$recurrences = $this->so->get_recurrences($event['id'], $uid);
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foreach ($recurrences as $rdate => $recur_status)
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{
|
|
if ($rdate && $recur_status != $recurrences[0])
|
|
{
|
|
// Every distinct status results in an exception
|
|
$days[] = $rdate;
|
|
}
|
|
}
|
|
break;
|
|
default: // We don't handle the rest
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (is_array($event['recur_exception']))
|
|
{
|
|
$days = array_merge($days,$event['recur_exception']); // can NOT use +, as it overwrites numeric indexes
|
|
}
|
|
if (!empty($days))
|
|
{
|
|
$days = array_unique($days);
|
|
sort($days);
|
|
// use 'DATE' instead of 'DATE-TIME' on whole day events
|
|
if ($this->isWholeDay($event))
|
|
{
|
|
$value_type = 'DATE';
|
|
foreach($days as $id => $timestamp)
|
|
{
|
|
$arr = $this->date2array($timestamp);
|
|
$days[$id] = array(
|
|
'year' => $arr['year'],
|
|
'month' => $arr['month'],
|
|
'mday' => $arr['day'],
|
|
);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$value_type = 'DATE-TIME';
|
|
if ($servertime)
|
|
{
|
|
foreach($days as $id => $timestamp)
|
|
{
|
|
$days[$id] = date('Ymd\THis', $timestamp);
|
|
|
|
}
|
|
}
|
|
}
|
|
$attributes['EXDATE'] = '';
|
|
$values['EXDATE'] = $days;
|
|
$parameters['EXDATE']['VALUE'] = $value_type;
|
|
}
|
|
break;
|
|
|
|
case 'PRIORITY':
|
|
$attributes['PRIORITY'] = (int) $this->priority_egw2ical[$event['priority']];
|
|
break;
|
|
|
|
case 'TRANSP':
|
|
if ($version == '1.0') {
|
|
$attributes['TRANSP'] = ($event['non_blocking'] ? 1 : 0);
|
|
} else {
|
|
$attributes['TRANSP'] = ($event['non_blocking'] ? 'TRANSPARENT' : 'OPAQUE');
|
|
}
|
|
break;
|
|
|
|
case 'CATEGORIES':
|
|
if ($event['category'])
|
|
{
|
|
$attributes['CATEGORIES'] = '';
|
|
$values['CATEGORIES'] = $this->get_categories($event['category']);
|
|
}
|
|
break;
|
|
|
|
case 'RECURRENCE-ID':
|
|
if ($recur_date)
|
|
{
|
|
// We handle a status only exception
|
|
if ($this->isWholeDay($event))
|
|
{
|
|
$arr = $this->date2array($recur_date);
|
|
$vevent->setAttribute('RECURRENCE-ID', array(
|
|
'year' => $arr['year'],
|
|
'month' => $arr['month'],
|
|
'mday' => $arr['day']),
|
|
array('VALUE' => 'DATE')
|
|
);
|
|
}
|
|
else
|
|
{
|
|
if ($servertime)
|
|
{
|
|
$attributes['RECURRENCE-ID'] = date('Ymd\THis', $recur_date);
|
|
}
|
|
else
|
|
{
|
|
$attributes['RECURRENCE-ID'] = $recur_date;
|
|
}
|
|
}
|
|
}
|
|
elseif ($event['recurrence'] && $event['reference'])
|
|
{
|
|
// $event['reference'] is a calendar_id, not a timestamp
|
|
if (!($revent = $this->read($event['reference']))) break; // referenced event does not exist
|
|
|
|
if ($this->isWholeDay($revent))
|
|
{
|
|
$arr = $this->date2array($exception_start);
|
|
$vevent->setAttribute('RECURRENCE-ID', array(
|
|
'year' => $arr['year'],
|
|
'month' => $arr['month'],
|
|
'mday' => $arr['day']),
|
|
array('VALUE' => 'DATE')
|
|
);
|
|
}
|
|
else
|
|
{
|
|
if ($servertime)
|
|
{
|
|
$attributes['RECURRENCE-ID'] = date('Ymd\THis', $event['recurrence']);
|
|
}
|
|
else
|
|
{
|
|
$attributes['RECURRENCE-ID'] = $event['recurrence'];
|
|
}
|
|
}
|
|
unset($revent);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (isset($this->clientProperties[$icalFieldName]['Size'])) {
|
|
$size = $this->clientProperties[$icalFieldName]['Size'];
|
|
$noTruncate = $this->clientProperties[$icalFieldName]['NoTruncate'];
|
|
#Horde::logMessage("vCalendar $icalFieldName Size: $size, NoTruncate: " .
|
|
# ($noTruncate ? 'TRUE' : 'FALSE'), __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
} else {
|
|
$size = -1;
|
|
$noTruncate = false;
|
|
}
|
|
$value = $event[$egwFieldName];
|
|
$cursize = strlen($value);
|
|
if (($size > 0) && $cursize > $size) {
|
|
if ($noTruncate) {
|
|
Horde::logMessage("vCalendar $icalFieldName omitted due to maximum size $size",
|
|
__FILE__, __LINE__, PEAR_LOG_WARNING);
|
|
continue; // skip field
|
|
}
|
|
// truncate the value to size
|
|
$value = substr($value, 0, $size - 1);
|
|
Horde::logMessage("vCalendar $icalFieldName truncated to maximum size $size",
|
|
__FILE__, __LINE__, PEAR_LOG_INFO);
|
|
}
|
|
if (!empty($value) || ($size >= 0 && !$noTruncate)) {
|
|
$attributes[$icalFieldName] = $value;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if($this->productManufacturer == 'nokia') {
|
|
if($event['special'] == '1') {
|
|
$attributes['X-EPOCAGENDAENTRYTYPE'] = 'ANNIVERSARY';
|
|
$attributes['DTEND'] = $attributes['DTSTART'];
|
|
}
|
|
elseif ($event['special'] == '2') {
|
|
$attributes['X-EPOCAGENDAENTRYTYPE'] = 'EVENT';
|
|
} else {
|
|
$attributes['X-EPOCAGENDAENTRYTYPE'] = 'APPOINTMENT';
|
|
}
|
|
}
|
|
|
|
$modified = $GLOBALS['egw']->contenthistory->getTSforAction('calendar',$event['id'],'modify');
|
|
$created = $GLOBALS['egw']->contenthistory->getTSforAction('calendar',$event['id'],'add');
|
|
if (!$created && !$modified) $created = $event['modified'];
|
|
if ($created)
|
|
{
|
|
if ($servertime)
|
|
{
|
|
$attributes['CREATED'] = date('Ymd\THis', $created);
|
|
}
|
|
else
|
|
{
|
|
$attributes['CREATED'] = $created;
|
|
}
|
|
}
|
|
if (!$modified) $modified = $event['modified'];
|
|
if ($modified)
|
|
{
|
|
if ($servertime)
|
|
{
|
|
$attributes['LAST-MODIFIED'] = date('Ymd\THis', $modified);
|
|
}
|
|
else
|
|
{
|
|
$attributes['LAST-MODIFIED'] = $modified;
|
|
}
|
|
}
|
|
if ($servertime)
|
|
{
|
|
$attributes['DTSTAMP'] = date('Ymd\THis', time());
|
|
}
|
|
else
|
|
{
|
|
$attributes['DTSTAMP'] = time();
|
|
}
|
|
foreach($event['alarm'] as $alarmID => $alarmData) {
|
|
if ($version == '1.0') {
|
|
if ($servertime)
|
|
{
|
|
$attributes['DALARM'] = date('Ymd\THis', $alarmData['time']);
|
|
$attributes['AALARM'] = date('Ymd\THis', $alarmData['time']);
|
|
}
|
|
else
|
|
{
|
|
$attributes['DALARM'] = $alarmData['time'];
|
|
$attributes['AALARM'] = $alarmData['time'];
|
|
}
|
|
// lets take only the first alarm
|
|
break;
|
|
} else {
|
|
// VCalendar 2.0 / RFC 2445
|
|
|
|
$description = trim(preg_replace("/\r?\n?\\[[A-Z_]+:.*\\]/i", '', $event['description']));
|
|
|
|
// skip over alarms that don't have the minimum required info
|
|
if (!$alarmData['offset'] && !$alarmData['time']) {
|
|
continue;
|
|
}
|
|
|
|
// RFC requires DESCRIPTION for DISPLAY
|
|
if (!$event['title'] && !$description) {
|
|
continue;
|
|
}
|
|
|
|
$valarm = Horde_iCalendar::newComponent('VALARM',$vevent);
|
|
if ($alarmData['offset']) {
|
|
$valarm->setAttribute('TRIGGER', -$alarmData['offset'],
|
|
array('VALUE' => 'DURATION', 'RELATED' => 'START'));
|
|
} else {
|
|
if ($servertime)
|
|
{
|
|
$value = date('Ymd\THis', $alarmData['time']);
|
|
}
|
|
else
|
|
{
|
|
$value = $alarmData['time'];
|
|
}
|
|
$valarm->setAttribute('TRIGGER', $value, array('VALUE' => 'DATE-TIME'));
|
|
}
|
|
|
|
$valarm->setAttribute('ACTION','DISPLAY');
|
|
$valarm->setAttribute('DESCRIPTION',$event['title'] ? $event['title'] : $description);
|
|
$vevent->addComponent($valarm);
|
|
}
|
|
}
|
|
|
|
foreach($attributes as $key => $value) {
|
|
foreach(is_array($value)&&$parameters[$key]['VALUE']!='DATE' ? $value : array($value) as $valueID => $valueData) {
|
|
$valueData = $GLOBALS['egw']->translation->convert($valueData,$GLOBALS['egw']->translation->charset(),'UTF-8');
|
|
$paramData = (array) $GLOBALS['egw']->translation->convert(is_array($value) ?
|
|
$parameters[$key][$valueID] : $parameters[$key],
|
|
$GLOBALS['egw']->translation->charset(),'UTF-8');
|
|
$valuesData = (array) $GLOBALS['egw']->translation->convert($values[$key],
|
|
$GLOBALS['egw']->translation->charset(),'UTF-8');
|
|
//echo "$key:$valueID: value=$valueData, param=".print_r($paramDate,true)."\n";
|
|
$vevent->setAttribute($key, $valueData, $paramData, true, $valuesData);
|
|
$options = array();
|
|
if ($paramData['CN']) $valueData .= $paramData['CN']; // attendees or organizer CN can contain utf-8 content
|
|
/*if($key != 'RRULE' && preg_match('/([\000-\012\015\016\020-\037\075])/',$valueData)) {
|
|
$options['ENCODING'] = 'QUOTED-PRINTABLE';
|
|
}*/
|
|
if ($this->productManufacturer != 'groupdav' && preg_match('/([\177-\377])/', $valueData))
|
|
{
|
|
$options['CHARSET'] = 'UTF-8';
|
|
}
|
|
if (preg_match('/([\000-\012])/', $valueData))
|
|
{
|
|
}
|
|
$vevent->setParameter($key, $options);
|
|
}
|
|
}
|
|
$vcal->addComponent($vevent);
|
|
}
|
|
|
|
$retval = $vcal->exportvCalendar();
|
|
if($this->log)error_log(__LINE__.__METHOD__.__FILE__.array2string($retval)."\n",3,$this->logfile);
|
|
return $retval;
|
|
|
|
}
|
|
|
|
/**
|
|
* Import an iCal
|
|
*
|
|
* @param string $_vcalData
|
|
* @param int $cal_id=-1 must be -1 for new entries!
|
|
* @param string $etag=null if an etag is given, it has to match the current etag or the import will fail
|
|
* @param boolean $merge=false merge data with existing entry
|
|
* @param int $recur_date=0 if set, import the recurrance at this timestamp,
|
|
* default 0 => import whole series (or events, if not recurring)
|
|
* @return int|boolean cal_id > 0 on success, false on failure or 0 for a failed etag
|
|
*/
|
|
function importVCal($_vcalData, $cal_id=-1, $etag=null, $merge=false, $recur_date=0)
|
|
{
|
|
$Ok = false; // returning false, if file contains no components
|
|
if($this->log)error_log(__LINE__.__METHOD__.__FILE__.array2string($_vcalData)."\n",3,$this->logfile);
|
|
|
|
$vcal = new Horde_iCalendar;
|
|
if (!$vcal->parsevCalendar($_vcalData))
|
|
{
|
|
return $Ok;
|
|
}
|
|
|
|
if (isset($GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'])) {
|
|
$minimum_uid_length = $GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'];
|
|
}
|
|
else
|
|
{
|
|
$minimum_uid_length = 8;
|
|
}
|
|
|
|
$version = $vcal->getAttribute('VERSION');
|
|
|
|
if (!is_array($this->supportedFields)) $this->setSupportedFields();
|
|
|
|
foreach ($vcal->getComponents() as $component)
|
|
{
|
|
if (is_a($component, 'Horde_iCalendar_vevent'))
|
|
{
|
|
|
|
$event = $this->vevent2egw($component, $version, $this->supportedFields);
|
|
|
|
if ($cal_id > 0) {
|
|
$event['id'] = $cal_id;
|
|
}
|
|
|
|
if ($this->productManufacturer == '' && $this->productName == ''
|
|
&& !empty($event['recur_enddate']))
|
|
{
|
|
// syncevolution needs an adjusted recur_enddate
|
|
$event['recur_enddate'] = (int)$event['recur_enddate'] + 86400;
|
|
}
|
|
|
|
if ($cal_id < 0 && (!isset($this->supportedFields['participants']) ||
|
|
!isset($event['participants'][$GLOBALS['egw_info']['user']['account_id']])))
|
|
{
|
|
// add ourself to new events as participant
|
|
$event['participants'][$GLOBALS['egw_info']['user']['account_id']] = 'A';
|
|
}
|
|
|
|
if ($event['recur_type'] != MCAL_RECUR_NONE)
|
|
{
|
|
// No RECURRENCE-ID for series events
|
|
$event['reference'] = 0;
|
|
}
|
|
|
|
if ($cal_id > 0 && ($egw_event = $this->read($cal_id, $recur_date)))
|
|
{
|
|
// overwrite with server data for merge
|
|
if ($merge)
|
|
{
|
|
if ($egw_event['recur_type'] != MCAL_RECUR_NONE && $recur_date)
|
|
{
|
|
// update only the stati of the exception
|
|
if ($this->check_perms(EGW_ACL_EDIT, $cal_id))
|
|
{
|
|
$this->update_status($event, $egw_event, $recur_date);
|
|
}
|
|
$Ok = $cal_id . ':' . $recur_date;
|
|
continue; // nothing more to do
|
|
}
|
|
foreach ($egw_event as $key => $value)
|
|
{
|
|
switch ($key)
|
|
{
|
|
case 'participants_types':
|
|
continue;
|
|
|
|
case 'participants':
|
|
foreach ($egw_event['participants'] as $uid => $status)
|
|
{
|
|
// Is a participant and no longer present in the event?
|
|
if (!isset($event['participants'][$uid]))
|
|
{
|
|
// Add it back in
|
|
$event['participants'][$uid] = $event['participant_types']['r'][substr($uid,1)] = $status;
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (!empty($value))
|
|
{
|
|
$event[$key] = $value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else // not merge
|
|
{
|
|
if (!isset($this->supportedFields['participants']) || !count($event['participants']))
|
|
{
|
|
// If this is an updated meeting, and the client doesn't support
|
|
// participants OR the event no longer contains participants, add them back
|
|
$event['participants'] = $egw_event['participants'];
|
|
$event['participant_types'] = $egw_event['participant_types'];
|
|
}
|
|
|
|
foreach ($egw_event['participants'] as $uid => $status)
|
|
{
|
|
// Is it a resource and no longer present in the event?
|
|
if ( $uid[0] == 'r' && !isset($event['participants'][$uid]) )
|
|
{
|
|
// Add it back in
|
|
$event['participants'][$uid] = $event['participant_types']['r'][substr($uid,1)] = $status;
|
|
}
|
|
}
|
|
// avoid that iCal changes the organizer, which is not allowed
|
|
$event['owner'] = $egw_event['owner'];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// new event
|
|
$cal_id = -1;
|
|
$recur_date = $event['reference'];
|
|
}
|
|
|
|
if (empty($event['uid']) && $cal_id > 0 &&
|
|
($egw_event = $this->read($cal_id)))
|
|
{
|
|
$event['uid'] = $egw_event['uid'];
|
|
}
|
|
|
|
if ($event['recur_type'] == MCAL_RECUR_NONE
|
|
&& !empty($event['uid']) && $recur_date)
|
|
{
|
|
// We handle a recurrence exception
|
|
$recur_exceptions = $this->so->get_related($event['uid']);
|
|
$recur_id = array_search($recur_date, $recur_exceptions);
|
|
if ($recur_id === false || !($egw_event = $this->read($recur_id)))
|
|
{
|
|
// We found no real exception, let't try "status only"
|
|
if (($egw_event = $this->read($event['uid']))
|
|
&& $egw_event['recur_type'] != MCAL_RECUR_NONE)
|
|
{
|
|
// Same start and duration is obligatory for status only
|
|
$old_duration = $egw_event['end'] - $egw_event['start'];
|
|
$new_duration = $event['end'] - $event['start'];
|
|
$unchanged = ($event['start'] == $recur_date && $old_duration == $new_duration);
|
|
foreach (array('uid','owner','title','description',
|
|
'location','priority','public','special','non_blocking') as $key)
|
|
{
|
|
//Horde::logMessage('importVCAL test ' .$key . ': '. $egw_event[$key] . ' == ' .$event[$key],
|
|
// __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
if (!$unchanged && !empty($event[$key]) //|| !empty($egw_event[$key]))
|
|
&& $egw_event[$key] != $event[$key])
|
|
{
|
|
$unchanged = false;
|
|
break;
|
|
}
|
|
}
|
|
if ($unchanged)
|
|
{
|
|
Horde::logMessage('importVCAL event unchanged',
|
|
__FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
|
|
$recur_exceptions = array();
|
|
foreach ($egw_event['recur_exception'] as $recur_exception)
|
|
{
|
|
//Horde::logMessage('importVCAL exception ' .$recur_exception,
|
|
// __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
if ($recur_exception != $recur_date)
|
|
{
|
|
$recur_exceptions[] = $recur_exception;
|
|
}
|
|
}
|
|
$egw_event['recur_exception'] = $recur_exceptions;
|
|
//Horde::logMessage("importVCAL exceptions\n" . print_r($recur_exceptions, true),
|
|
// __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
|
|
$this->update($egw_event, true);
|
|
|
|
// update the stati from the exception
|
|
if ($this->check_perms(EGW_ACL_EDIT, $egw_event['id']))
|
|
{
|
|
$this->update_status($event, $egw_event, $recur_date);
|
|
}
|
|
elseif (isset($egw_event['participants'][$this->user]))
|
|
{
|
|
// check if current user is an attendee and tried to change his status
|
|
$this->set_status($egw_event, $this->user,
|
|
($event['participants'][$this->user] ? $event['participants'][$this->user] : 'R'), $recur_date, true);
|
|
}
|
|
$Ok = $egw_event['id'] . ':' . $recur_date;
|
|
continue; // nothing more to do
|
|
}
|
|
else
|
|
{
|
|
// We need to create an new exception
|
|
$egw_event['recur_exception'] = array_unique(array_merge($egw_event['recur_exception'], array($recur_date)));
|
|
$this->update($egw_event, true);
|
|
$event['category'] = $egw_event['category'];
|
|
$cal_id = -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// The series event was not found
|
|
$cal_id = -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// We update an existing exception
|
|
$cal_id = $egw_event['id'];
|
|
$event['id'] = $egw_event['id'];
|
|
$event['category'] = $egw_event['category'];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// We handle a single event or the series master
|
|
$days = $this->so->get_recurrence_exceptions($event);
|
|
if (is_array($days))
|
|
{
|
|
Horde::logMessage("importVCAL event\n" . print_r($event, true),
|
|
__FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
Horde::logMessage("importVCAL days\n" . print_r($days, true),
|
|
__FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
// remove all known "stati only" exceptions
|
|
$recur_exceptions = array();
|
|
foreach ($event['recur_exception'] as $recur_exception)
|
|
{
|
|
if (!in_array($recur_exception, $days))
|
|
{
|
|
$recur_exceptions[] = $recur_exception;
|
|
}
|
|
}
|
|
Horde::logMessage("importVCAL exceptions\n" . print_r($recur_exceptions, true),
|
|
__FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
$event['recur_exception'] = $recur_exceptions;
|
|
}
|
|
}
|
|
|
|
if ($cal_id <= 0)
|
|
{
|
|
// new entry
|
|
if ($this->isWholeDay($event) && $this->nonBlockingAllday)
|
|
{
|
|
$event['non_blocking'] = 1;
|
|
}
|
|
|
|
if (!isset($event['owner'])
|
|
|| !$this->check_perms(EGW_ACL_ADD,0,$event['owner']))
|
|
{
|
|
// check for new events if an owner is set and the current user has add rights
|
|
// for that owners calendar; if not set the current user
|
|
$event['owner'] = $GLOBALS['egw_info']['user']['account_id'];
|
|
}
|
|
}
|
|
|
|
// if an etag is given, include it in the update
|
|
if (!is_null($etag))
|
|
{
|
|
$event['etag'] = $etag;
|
|
}
|
|
|
|
$original_event = $event;
|
|
if($this->log)error_log(__LINE__.__METHOD__.__FILE__.array2string($original_event)."\n",3,$this->logfile);
|
|
|
|
if (!($Ok = $this->update($event, true)))
|
|
{
|
|
if($this->log)error_log(__LINE__.__METHOD__.__FILE__.array2string($Ok)."\n",3,$this->logfile);
|
|
|
|
if ($Ok === false && $cal_id > 0 && ($egw_event = $this->read($cal_id)))
|
|
{
|
|
$unchanged = true;
|
|
if ($event['recur_type'] != MCAL_RECUR_NONE)
|
|
{
|
|
// Check if a recurring event "status only" exception is created by the client
|
|
foreach (array('uid','owner','title','description',
|
|
'location','priority','public','special','non_blocking') as $key)
|
|
{
|
|
//Horde::logMessage('importVCAL test ' .$key . ': '. $egw_event[$key] . ' == ' .$event[$key],
|
|
// __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
if (!empty($event[$key]) //|| !empty($egw_event[$key]))
|
|
&& $egw_event[$key] != $event[$key])
|
|
{
|
|
$unchanged = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// check if current user is an attendee and tried to change his status
|
|
if (isset($egw_event['participants'][$this->user]))
|
|
{
|
|
$this->set_status($egw_event, $this->user,
|
|
($event['participants'][$this->user] ? $event['participants'][$this->user] : 'R'), $recur_date);
|
|
|
|
$Ok = $cal_id;
|
|
continue;
|
|
}
|
|
|
|
if ($unchanged)
|
|
{
|
|
$Ok = $cal_id;
|
|
continue;
|
|
}
|
|
}
|
|
break; // stop with the first error
|
|
}
|
|
else
|
|
{
|
|
$eventID = &$Ok;
|
|
if($this->log)error_log(__LINE__.__METHOD__.__FILE__.array2string($eventID)."\n",3,$this->logfile);
|
|
|
|
/* if(isset($egw_event)
|
|
&& $original_event['participants'] != $egw_event['participants'])
|
|
{
|
|
$this->update_status($original_event, $egw_event, $recur_date);
|
|
} */
|
|
|
|
$alarms = $event['alarm'];
|
|
|
|
// handle the alarms
|
|
foreach ($component->getComponents() as $valarm)
|
|
{
|
|
if (is_a($valarm, 'Horde_iCalendar_valarm'))
|
|
{
|
|
$this->valarm2egw($alarms, $valarm);
|
|
}
|
|
}
|
|
|
|
if (count($alarms) > 0
|
|
|| (isset($this->supportedFields['alarms'])
|
|
&& count($alarms) == 0))
|
|
{
|
|
// delete the old alarms
|
|
$updatedEvent = $this->read($eventID);
|
|
foreach ($updatedEvent['alarm'] as $alarmID => $alarmData)
|
|
{
|
|
$this->delete_alarm($alarmID);
|
|
}
|
|
}
|
|
|
|
foreach ($alarms as $alarm)
|
|
{
|
|
if (!isset($alarm['offset']))
|
|
{
|
|
$alarm['offset'] = $event['start'] - $alarm['time'];
|
|
}
|
|
if (!isset($alarm['time']))
|
|
{
|
|
$alarm['time'] = $event['start'] - $alarm['offset'];
|
|
}
|
|
$alarm['owner'] = $GLOBALS['egw_info']['user']['account_id'];
|
|
$alarm['all'] = true;
|
|
$this->save_alarm($eventID, $alarm);
|
|
}
|
|
}
|
|
$cal_id = -1;
|
|
}
|
|
$egw_event = $this->read($eventID);
|
|
if($this->log)error_log(__LINE__.__METHOD__.__FILE__.array2string($egw_event)."\n",3,$this->logfile);
|
|
|
|
}
|
|
return $Ok;
|
|
}
|
|
|
|
/**
|
|
* get the value of an attribute by its name
|
|
*
|
|
* @param array $attributes
|
|
* @param string $name eg. 'DTSTART'
|
|
* @param string $what='value'
|
|
* @return mixed
|
|
*/
|
|
static function _get_attribute($components,$name,$what='value')
|
|
{
|
|
foreach($components as $attribute)
|
|
{
|
|
if ($attribute['name'] == $name)
|
|
{
|
|
return !$what ? $attribute : $attribute[$what];
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static function valarm2egw(&$alarms, &$valarm)
|
|
{
|
|
$count = 0;
|
|
foreach($valarm->_attributes as $vattr)
|
|
{
|
|
switch($vattr['name'])
|
|
{
|
|
case 'TRIGGER':
|
|
$vtype = (isset($vattr['params']['VALUE']))
|
|
? $vattr['params']['VALUE'] : 'DURATION'; //default type
|
|
switch ($vtype)
|
|
{
|
|
case 'DURATION':
|
|
if (isset($vattr['params']['RELATED'])
|
|
&& $vattr['params']['RELATED'] != 'START')
|
|
{
|
|
error_log("Unsupported VALARM offset anchor ".$vattr['params']['RELATED']);
|
|
}
|
|
else
|
|
{
|
|
$alarms[] = array('offset' => -$vattr['value']);
|
|
$count++;
|
|
}
|
|
break;
|
|
case 'DATE-TIME':
|
|
$alarms[] = array('time' => $vattr['value']);
|
|
$count++;
|
|
break;
|
|
default:
|
|
// we should also do ;RELATED=START|END
|
|
error_log('VALARM/TRIGGER: unsupported value type:' . $vtype);
|
|
}
|
|
break;
|
|
case 'ACTION':
|
|
case 'DISPLAY':
|
|
case 'DESCRIPTION':
|
|
case 'SUMMARY':
|
|
case 'ATTACH':
|
|
case 'ATTENDEE':
|
|
// we ignore these fields silently
|
|
break;
|
|
|
|
default:
|
|
error_log('VALARM field ' .$vattr['name'] . ': ' . $vattr['value'] . ' HAS NO CONVERSION YET');
|
|
}
|
|
}
|
|
return $count;
|
|
}
|
|
|
|
function setSupportedFields($_productManufacturer='', $_productName='')
|
|
{
|
|
$state = &$_SESSION['SyncML.state'];
|
|
if (isset($state)) {
|
|
$deviceInfo = $state->getClientDeviceInfo();
|
|
}
|
|
|
|
// store product manufacturer and name, to be able to use it elsewhere
|
|
if ($_productManufacturer) {
|
|
$this->productManufacturer = strtolower($_productManufacturer);
|
|
$this->productName = strtolower($_productName);
|
|
}
|
|
|
|
if(isset($deviceInfo) && is_array($deviceInfo)) {
|
|
if(isset($deviceInfo['uidExtension']) &&
|
|
$deviceInfo['uidExtension']){
|
|
$this->uidExtension = true;
|
|
}
|
|
if(isset($deviceInfo['nonBlockingAllday']) &&
|
|
$deviceInfo['nonBlockingAllday']){
|
|
$this->nonBlockingAllday = true;
|
|
}
|
|
if(!isset($this->productManufacturer) ||
|
|
$this->productManufacturer == '' ||
|
|
$this->productManufacturer == 'file') {
|
|
$this->productManufacturer = strtolower($deviceInfo['manufacturer']);
|
|
}
|
|
if(!isset($this->productName) || $this->productName == '') {
|
|
$this->productName = strtolower($deviceInfo['model']);
|
|
}
|
|
}
|
|
|
|
Horde::logMessage('setSupportedFields(' . $this->productManufacturer
|
|
. ', ' . $this->productName .')', __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
|
|
$defaultFields['minimal'] = array(
|
|
'public' => 'public',
|
|
'description' => 'description',
|
|
'end' => 'end',
|
|
'start' => 'start',
|
|
'location' => 'location',
|
|
'recur_type' => 'recur_type',
|
|
'recur_interval' => 'recur_interval',
|
|
'recur_data' => 'recur_data',
|
|
'recur_enddate' => 'recur_enddate',
|
|
'title' => 'title',
|
|
'alarm' => 'alarm',
|
|
);
|
|
|
|
$defaultFields['basic'] = $defaultFields['minimal'] + array(
|
|
'recur_exception' => 'recur_exception',
|
|
'priority' => 'priority',
|
|
);
|
|
|
|
$defaultFields['nexthaus'] = $defaultFields['basic'] + array(
|
|
'participants' => 'participants',
|
|
'uid' => 'uid',
|
|
);
|
|
|
|
$defaultFields['s60'] = $defaultFields['basic'] + array(
|
|
'category' => 'category',
|
|
'uid' => 'uid',
|
|
);
|
|
|
|
$defaultFields['synthesis'] = $defaultFields['basic'] + array(
|
|
'participants' => 'participants',
|
|
'owner' => 'owner',
|
|
'category' => 'category',
|
|
'non_blocking' => 'non_blocking',
|
|
'uid' => 'uid',
|
|
'reference' => 'reference',
|
|
);
|
|
|
|
$defaultFields['evolution'] = $defaultFields['basic'] + array(
|
|
'participants' => 'participants',
|
|
'owner' => 'owner',
|
|
'category' => 'category',
|
|
'uid' => 'uid',
|
|
);
|
|
|
|
$defaultFields['full'] = $defaultFields['basic'] + array(
|
|
'participants' => 'participants',
|
|
'owner' => 'owner',
|
|
'category' => 'category',
|
|
'non_blocking' => 'non_blocking',
|
|
'uid' => 'uid',
|
|
'reference' => 'reference',
|
|
);
|
|
|
|
|
|
switch($this->productManufacturer)
|
|
{
|
|
case 'nexthaus corporation':
|
|
case 'nexthaus corp':
|
|
switch($this->productName)
|
|
{
|
|
default:
|
|
$this->supportedFields = $defaultFields['nexthaus'];
|
|
break;
|
|
}
|
|
break;
|
|
|
|
// multisync does not provide anymore information then the manufacturer
|
|
// we suppose multisync with evolution
|
|
case 'the multisync project':
|
|
switch($this->productName)
|
|
{
|
|
default:
|
|
$this->supportedFields = $defaultFields['basic'];
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 'siemens':
|
|
switch($this->productName)
|
|
{
|
|
case 'sx1':
|
|
$this->supportedFields = $defaultFields['minimal'];
|
|
break;
|
|
default:
|
|
error_log("Unknown Siemens phone '$_productName', using minimal set");
|
|
$this->supportedFields = $defaultFields['minimal'];
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 'nokia':
|
|
switch($this->productName)
|
|
{
|
|
case 'e61':
|
|
$this->supportedFields = $defaultFields['minimal'];
|
|
break;
|
|
case 'e51':
|
|
case 'e90':
|
|
case 'e71':
|
|
case 'e66':
|
|
case '6120c':
|
|
case 'nokia 6131':
|
|
$this->supportedFields = $defaultFields['s60'];
|
|
break;
|
|
default:
|
|
error_log("Unknown Nokia phone '$_productName', assuming E61");
|
|
$this->supportedFields = $defaultFields['minimal'];
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 'sonyericsson':
|
|
case 'sony ericsson':
|
|
switch($this->productName)
|
|
{
|
|
case 'd750i':
|
|
case 'p910i':
|
|
case 'g705i':
|
|
$this->supportedFields = $defaultFields['basic'];
|
|
break;
|
|
default:
|
|
error_log("Unknown Sony Ericsson phone '$this->productName' assuming d750i");
|
|
$this->supportedFields = $defaultFields['basic'];
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 'synthesis ag':
|
|
switch($this->productName)
|
|
{
|
|
case 'sysync client pocketpc std':
|
|
case 'sysync client pocketpc pro':
|
|
case 'sysync client iphone contacts':
|
|
case 'sysync client iphone contacts+todoz':
|
|
default:
|
|
$this->supportedFields = $defaultFields['synthesis'];
|
|
break;
|
|
}
|
|
break;
|
|
|
|
//Syncevolution compatibility
|
|
case 'patrick ohly':
|
|
$this->supportedFields = $defaultFields['evolution'];
|
|
break;
|
|
|
|
case '': // seems syncevolution 0.5 doesn't send a manufacturer
|
|
error_log("No vendor name, assuming syncevolution 0.5");
|
|
$this->supportedFields = $defaultFields['evolution'];
|
|
break;
|
|
|
|
case 'file': // used outside of SyncML, eg. by the calendar itself ==> all possible fields
|
|
$this->supportedFields = $defaultFields['full'];
|
|
break;
|
|
|
|
case 'groupdav': // all GroupDAV access goes through here
|
|
switch($this->productName)
|
|
{
|
|
default:
|
|
$this->supportedFields = $defaultFields['full'];
|
|
}
|
|
break;
|
|
|
|
// the fallback for SyncML
|
|
default:
|
|
error_log("Unknown calendar SyncML client: manufacturer='$this->productManufacturer' product='$this->productName'");
|
|
$this->supportedFields = $defaultFields['synthesis'];
|
|
break;
|
|
}
|
|
}
|
|
|
|
function icaltoegw($_vcalData, $cal_id=-1)
|
|
{
|
|
$event = false; // returning false, if file contains no components
|
|
|
|
$vcal = new Horde_iCalendar;
|
|
if (!$vcal->parsevCalendar($_vcalData)) return false;
|
|
|
|
$version = $vcal->getAttribute('VERSION');
|
|
|
|
if (!is_array($this->supportedFields)) $this->setSupportedFields();
|
|
|
|
foreach ($vcal->getComponents() as $component)
|
|
{
|
|
if (is_a($component, 'Horde_iCalendar_vevent'))
|
|
{
|
|
// We expect only a single VEVENT
|
|
$event = $this->vevent2egw($component, $version, $this->supportedFields);
|
|
if ($event)
|
|
{
|
|
if ($cal_id > 0) {
|
|
$event['id'] = $cal_id;
|
|
}
|
|
else
|
|
{
|
|
if($this->isWholeDay($event)
|
|
&& $this->nonBlockingAllday)
|
|
{
|
|
$event['non_blocking'] = 1;
|
|
}
|
|
}
|
|
if ($this->productManufacturer == '' && $this->productName == ''
|
|
&& !empty($event['recur_enddate']))
|
|
{
|
|
// syncevolution needs an adjusted recur_enddate
|
|
$event['recur_enddate'] = (int)$event['recur_enddate'] + 86400;
|
|
}
|
|
}
|
|
return $event;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Parse an VEVENT
|
|
*
|
|
* @param array $component VEVENT
|
|
* @param string $version vCal version (1.0/2.0)
|
|
* @param array $supportedFields supported fields of the device
|
|
*
|
|
* @return array|boolean event on success, false on failure
|
|
*/
|
|
function vevent2egw(&$component, $version, $supportedFields)
|
|
{
|
|
if (!is_a($component, 'Horde_iCalendar_vevent')) return false;
|
|
|
|
if (isset($GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'])) {
|
|
$minimum_uid_length = $GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'];
|
|
}
|
|
else
|
|
{
|
|
$minimum_uid_length = 8;
|
|
}
|
|
|
|
$isDate = false;
|
|
$event = array();
|
|
$alarms = array();
|
|
$vcardData = array(
|
|
'recur_type' => MCAL_RECUR_NONE,
|
|
'recur_exception' => array(),
|
|
);
|
|
// we parse DTSTART first
|
|
foreach ($component->_attributes as $attributes)
|
|
{
|
|
if ($attributes['name'] == 'DTSTART')
|
|
{
|
|
if (isset($attributes['params']['VALUE'])
|
|
&& $attributes['params']['VALUE'] == 'DATE')
|
|
{
|
|
$isDate = true;
|
|
}
|
|
$vcardData['start'] = $attributes['value'];
|
|
}
|
|
}
|
|
if (!isset($vcardData['start'])) return false; // not a valid entry
|
|
|
|
// lets see what we can get from the vcard
|
|
foreach ($component->_attributes as $attributes)
|
|
{
|
|
switch ($attributes['name'])
|
|
{
|
|
case 'AALARM':
|
|
case 'DALARM':
|
|
$alarmTime = $attributes['value'];
|
|
$alarms[$alarmTime] = array(
|
|
'time' => $alarmTime
|
|
);
|
|
break;
|
|
case 'CLASS':
|
|
$vcardData['public'] = (int)(strtolower($attributes['value']) == 'public');
|
|
break;
|
|
case 'DESCRIPTION':
|
|
$vcardData['description'] = $attributes['value'];
|
|
if (preg_match('/\s*\[UID:(.+)?\]/Usm', $attributes['value'], $matches)) {
|
|
if (!isset($vCardData['uid'])
|
|
&& strlen($matches[1]) >= $minimum_uid_length) {
|
|
$vcardData['uid'] = $matches[1];
|
|
}
|
|
}
|
|
break;
|
|
case 'DTEND':
|
|
$dtend_ts = is_numeric($attributes['value']) ? $attributes['value'] : $this->date2ts($attributes['value']);
|
|
if(date('H:i:s',$dtend_ts) == '00:00:00') {
|
|
$dtend_ts -= 60;
|
|
}
|
|
$vcardData['end'] = $dtend_ts;
|
|
break;
|
|
case 'RECURRENCE-ID':
|
|
// ToDo or check:
|
|
// - do we need to set reference (cal_id of orginal series)
|
|
// - do we need to add that recurrence as recure exception to the original series
|
|
// --> original series should be found by searching for a series with same UID (backend)
|
|
$vcardData['recurrence'] = $attributes['value'];
|
|
break;
|
|
case 'LOCATION':
|
|
$vcardData['location'] = $attributes['value'];
|
|
break;
|
|
case 'RRULE':
|
|
$recurence = $attributes['value'];
|
|
$type = preg_match('/FREQ=([^;: ]+)/i',$recurence,$matches) ? $matches[1] : $recurence[0];
|
|
// vCard 2.0 values for all types
|
|
if (preg_match('/UNTIL=([0-9T]+)/',$recurence,$matches))
|
|
{
|
|
$vcardData['recur_enddate'] = $this->vCalendar->_parseDateTime($matches[1]);
|
|
}
|
|
elseif (preg_match('/COUNT=([0-9]+)/',$recurence,$matches))
|
|
{
|
|
$vcardData['recur_count'] = (int)$matches[1];
|
|
}
|
|
if (preg_match('/INTERVAL=([0-9]+)/',$recurence,$matches))
|
|
{
|
|
// 1 is invalid,, egw uses 0 for interval
|
|
$vcardData['recur_interval'] = (int) $matches[1] != 0 ? (int) $matches[1] : 0;
|
|
}
|
|
if (!isset($vcardData['start'])) // it might not yet be set, because the RRULE is before it
|
|
{
|
|
$vcardData['start'] = self::_get_attribute($component->_attributes,'DTSTART');
|
|
$vcardData['end'] = self::_get_attribute($component->_attributes,'DTEND');
|
|
}
|
|
$vcardData['recur_data'] = 0;
|
|
switch($type)
|
|
{
|
|
case 'W':
|
|
case 'WEEKLY':
|
|
$days = array();
|
|
if(preg_match('/W(\d+) (.*) (.*)/',$recurence, $recurenceMatches)) // 1.0
|
|
{
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
$days = explode(' ',trim($recurenceMatches[2]));
|
|
if($recurenceMatches[3] != '#0')
|
|
$vcardData['recur_enddate'] = $this->vCalendar->_parseDateTime($recurenceMatches[3]);
|
|
$recur_days = $this->recur_days_1_0;
|
|
}
|
|
elseif (preg_match('/BYDAY=([^;: ]+)/',$recurence,$recurenceMatches)) // 2.0
|
|
{
|
|
$days = explode(',',$recurenceMatches[1]);
|
|
$recur_days = $this->recur_days;
|
|
}
|
|
else // no day given, use the day of dtstart
|
|
{
|
|
$vcardData['recur_data'] |= 1 << (int)date('w',$vcardData['start']);
|
|
$vcardData['recur_type'] = MCAL_RECUR_WEEKLY;
|
|
}
|
|
if ($days)
|
|
{
|
|
foreach($recur_days as $id => $day) {
|
|
if (in_array(strtoupper(substr($day,0,2)),$days)) {
|
|
$vcardData['recur_data'] |= $id;
|
|
}
|
|
}
|
|
$vcardData['recur_type'] = MCAL_RECUR_WEEKLY;
|
|
}
|
|
|
|
if (!empty($vcardData['recur_count']))
|
|
{
|
|
$vcardData['recur_enddate'] = mktime(0,0,0,
|
|
date('m',$vcardData['start']),
|
|
date('d',$vcardData['start']) + ($vcardData['recur_interval']*($vcardData['recur_count']-1)*7),
|
|
date('Y',$vcardData['start']));
|
|
}
|
|
break;
|
|
|
|
case 'D': // 1.0
|
|
if(preg_match('/D(\d+) #(.\d)/', $recurence, $recurenceMatches)) {
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
if($recurenceMatches[2] > 0 && $vcardData['end']) {
|
|
$vcardData['recur_enddate'] = mktime(
|
|
date('H', $vcardData['end']),
|
|
date('i', $vcardData['end']),
|
|
date('s', $vcardData['end']),
|
|
date('m', $vcardData['end']),
|
|
date('d', $vcardData['end']) + ($recurenceMatches[2] * $vcardData['recur_interval']),
|
|
date('Y', $vcardData['end'])
|
|
);
|
|
}
|
|
} elseif(preg_match('/D(\d+) (.*)/', $recurence, $recurenceMatches)) {
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
if($recurenceMatches[2] != '#0') {
|
|
$vcardData['recur_enddate'] = $this->vCalendar->_parseDateTime($recurenceMatches[2]);
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
// fall-through
|
|
case 'DAILY': // 2.0
|
|
$vcardData['recur_type'] = MCAL_RECUR_DAILY;
|
|
|
|
if (!empty($vcardData['recur_count']))
|
|
{
|
|
$vcardData['recur_enddate'] = mktime(0,0,0,
|
|
date('m',$vcardData['start']),
|
|
date('d',$vcardData['start']) + ($vcardData['recur_interval']*($vcardData['recur_count']-1)),
|
|
date('Y',$vcardData['start']));
|
|
}
|
|
break;
|
|
|
|
case 'M':
|
|
if (preg_match('/MD(\d+) #(.\d)/', $recurence, $recurenceMatches)) {
|
|
$vcardData['recur_type'] = MCAL_RECUR_MONTHLY_MDAY;
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
if($recurenceMatches[2] > 0 && $vcardData['end']) {
|
|
$vcardData['recur_enddate'] = mktime(
|
|
date('H', $vcardData['end']),
|
|
date('i', $vcardData['end']),
|
|
date('s', $vcardData['end']),
|
|
date('m', $vcardData['end']) + ($recurenceMatches[2] * $vcardData['recur_interval']),
|
|
date('d', $vcardData['end']),
|
|
date('Y', $vcardData['end'])
|
|
);
|
|
}
|
|
}
|
|
elseif (preg_match('/MD(\d+) (.*)/',$recurence, $recurenceMatches))
|
|
{
|
|
$vcardData['recur_type'] = MCAL_RECUR_MONTHLY_MDAY;
|
|
if($recurenceMatches[1] > 1)
|
|
{
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
}
|
|
if($recurenceMatches[2] != '#0')
|
|
{
|
|
$vcardData['recur_enddate'] = $this->vCalendar->_parseDateTime($recurenceMatches[2]);
|
|
}
|
|
}
|
|
elseif (preg_match('/MP(\d+) (.*) (.*) (.*)/',$recurence, $recurenceMatches))
|
|
{
|
|
$vcardData['recur_type'] = MCAL_RECUR_MONTHLY_WDAY;
|
|
if ($recurenceMatches[1] > 1)
|
|
{
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
}
|
|
if ($recurenceMatches[4] != '#0')
|
|
{
|
|
$vcardData['recur_enddate'] = $this->vCalendar->_parseDateTime($recurenceMatches[4]);
|
|
}
|
|
}
|
|
break;
|
|
case 'MONTHLY':
|
|
$vcardData['recur_type'] = strpos($recurence,'BYDAY') !== false ?
|
|
MCAL_RECUR_MONTHLY_WDAY : MCAL_RECUR_MONTHLY_MDAY;
|
|
|
|
if (!empty($vcardData['recur_count']))
|
|
{
|
|
$vcardData['recur_enddate'] = mktime(0,0,0,
|
|
date('m',$vcardData['start']) + ($vcardData['recur_interval']*($vcardData['recur_count']-1)),
|
|
date('d',$vcardData['start']),
|
|
date('Y',$vcardData['start']));
|
|
}
|
|
break;
|
|
|
|
case 'Y': // 1.0
|
|
if (preg_match('/YM(\d+) #(.\d)/', $recurence, $recurenceMatches))
|
|
{
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
if ($recurenceMatches[2] > 0 && $vcardData['end'])
|
|
{
|
|
$vcardData['recur_enddate'] = mktime(
|
|
date('H', $vcardData['end']),
|
|
date('i', $vcardData['end']),
|
|
date('s', $vcardData['end']),
|
|
date('m', $vcardData['end']),
|
|
date('d', $vcardData['end']),
|
|
date('Y', $vcardData['end']) + ($recurenceMatches[2] * $vcardData['recur_interval'])
|
|
);
|
|
}
|
|
}
|
|
elseif (preg_match('/YM(\d+) (.*)/',$recurence, $recurenceMatches))
|
|
{
|
|
$vcardData['recur_interval'] = $recurenceMatches[1];
|
|
if($recurenceMatches[2] != '#0') {
|
|
$vcardData['recur_enddate'] = $this->vCalendar->_parseDateTime($recurenceMatches[2]);
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
// fall-through
|
|
case 'YEARLY': // 2.0
|
|
$vcardData['recur_type'] = MCAL_RECUR_YEARLY;
|
|
|
|
if (!empty($vcardData['recur_count']))
|
|
{
|
|
$vcardData['recur_enddate'] = mktime(0,0,0,
|
|
date('m',$vcardData['start']),
|
|
date('d',$vcardData['start']),
|
|
date('Y',$vcardData['start']) + ($vcardData['recur_interval']*($vcardData['recur_count']-1)));
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
case 'EXDATE':
|
|
if ((isset($attributes['params']['VALUE'])
|
|
&& $attributes['params']['VALUE'] == 'DATE') ||
|
|
(!isset($attributes['params']['VALUE']) && $isDate))
|
|
{
|
|
$days = array();
|
|
$hour = date('H', $vcardData['start']);
|
|
$minutes = date('i', $vcardData['start']);
|
|
$seconds = date('s', $vcardData['start']);
|
|
foreach ($attributes['values'] as $day)
|
|
{
|
|
$days[] = mktime(
|
|
$hour,
|
|
$minutes,
|
|
$seconds,
|
|
$day['month'],
|
|
$day['mday'],
|
|
$day['year']);
|
|
}
|
|
$vcardData['recur_exception'] = array_merge($vcardData['recur_exception'], $days);
|
|
}
|
|
else
|
|
{
|
|
$vcardData['recur_exception'] = array_merge($vcardData['recur_exception'], $attributes['values']);
|
|
}
|
|
break;
|
|
case 'SUMMARY':
|
|
$vcardData['title'] = $attributes['value'];
|
|
break;
|
|
case 'UID':
|
|
if (strlen($attributes['value']) >= $minimum_uid_length)
|
|
{
|
|
$event['uid'] = $vcardData['uid'] = $attributes['value'];
|
|
}
|
|
break;
|
|
case 'TRANSP':
|
|
if ($version == '1.0')
|
|
{
|
|
$vcardData['non_blocking'] = ($attributes['value'] == 1);
|
|
}
|
|
else
|
|
{
|
|
$vcardData['non_blocking'] = ($attributes['value'] == 'TRANSPARENT');
|
|
}
|
|
break;
|
|
case 'PRIORITY':
|
|
$vcardData['priority'] = (int) $this->priority_ical2egw[$attributes['value']];
|
|
break;
|
|
case 'CATEGORIES':
|
|
if ($attributes['value'])
|
|
{
|
|
if($version == '1.0')
|
|
{
|
|
$vcardData['category'] = $this->find_or_add_categories(explode(';',$attributes['value']));
|
|
}
|
|
else
|
|
{
|
|
$vcardData['category'] = $this->find_or_add_categories(explode(',',$attributes['value']));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$vcardData['category'] = array();
|
|
}
|
|
break;
|
|
case 'ATTENDEE':
|
|
case 'ORGANIZER': // will be written direct to the event
|
|
$cn = '';
|
|
if (preg_match('/MAILTO:([@.a-z0-9_-]+)|MAILTO:"?([.a-z0-9_ -]*)"?[ ]*<([@.a-z0-9_-]*)>/i',
|
|
$attributes['value'],$matches)) {
|
|
$email = $matches[1] ? $matches[1] : $matches[3];
|
|
$cn = isset($matches[2]) ? $matches[2]: '';
|
|
}
|
|
elseif (preg_match('/"?([.a-z0-9_ -]*)"?[ ]*<([@.a-z0-9_-]*)>/i',
|
|
$attributes['value'],$matches))
|
|
{
|
|
$cn = $matches[1];
|
|
$email = $matches[2];
|
|
}
|
|
elseif (strpos($attributes['value'],'@') !== false)
|
|
{
|
|
$email = $attributes['value'];
|
|
}
|
|
else
|
|
{
|
|
$email = false; // no email given
|
|
}
|
|
$searcharray = array();
|
|
if ($email)
|
|
{
|
|
$searcharray = array('email' => $email, 'email_home' => $email);
|
|
}
|
|
if (isset($attributes['params']['CN']) && $attributes['params']['CN'])
|
|
{
|
|
if ($attributes['params']['CN'][0] == '"'
|
|
&& substr($attributes['params']['CN'],-1) == '"')
|
|
{
|
|
$attributes['params']['CN'] = substr($attributes['params']['CN'],1,-1);
|
|
}
|
|
$searcharray['n_fn'] = $attributes['params']['CN'];
|
|
}
|
|
elseif ($cn)
|
|
{
|
|
$searcharray['n_fn'] = $cn;
|
|
}
|
|
if (($uid = $attributes['params']['X-EGROUPWARE-UID'])
|
|
&& ($info = $this->resource_info($uid))
|
|
&& (!$email || $info['email'] == $email))
|
|
{
|
|
// we use the (checked) X-EGROUPWARE-UID
|
|
}
|
|
/*elseif($attributes['params']['CUTYPE'] == 'RESOURCE')
|
|
{
|
|
|
|
}*/
|
|
elseif ($attributes['value'] == 'Unknown')
|
|
{
|
|
$uid = $GLOBALS['egw_info']['user']['account_id'];
|
|
}
|
|
elseif ($email && ($uid = $GLOBALS['egw']->accounts->name2id($email,'account_email')))
|
|
{
|
|
// we use the account we found
|
|
}
|
|
elseif(!$searcharray)
|
|
{
|
|
continue; // participants without email AND CN --> ignore it
|
|
}
|
|
elseif ((list($data) = ExecMethod2('addressbook.addressbook_bo.search',$searcharray,
|
|
array('id','egw_addressbook.account_id as account_id','n_fn'),'egw_addressbook.account_id IS NOT NULL DESC, n_fn IS NOT NULL DESC','','',false,'OR')))
|
|
{
|
|
$uid = $data['account_id'] ? (int)$data['account_id'] : 'c'.$data['id'];
|
|
}
|
|
else
|
|
{
|
|
if (!$email)
|
|
{
|
|
$email = 'no-email@egroupware.org'; // set dummy email to store the CN
|
|
}
|
|
$uid = 'e'.($attributes['params']['CN'] ? $attributes['params']['CN'].' <'.$email.'>' : $email);
|
|
}
|
|
switch($attributes['name'])
|
|
{
|
|
case 'ATTENDEE':
|
|
if (isset($attributes['params']['PARTSTAT']))
|
|
{
|
|
$event['participants'][$uid] = $this->status_ical2egw[strtoupper($attributes['params']['PARTSTAT'])];
|
|
}
|
|
elseif (isset($attributes['params']['STATUS']))
|
|
{
|
|
$event['participants'][$uid] = $this->status_ical2egw[strtoupper($attributes['params']['STATUS'])];
|
|
}
|
|
else
|
|
{
|
|
$event['participants'][$uid] = ($uid == $event['owner'] ? 'A' : 'U');
|
|
}
|
|
break;
|
|
case 'ORGANIZER':
|
|
if (is_numeric($uid))
|
|
{
|
|
$event['owner'] = $uid;
|
|
}
|
|
else
|
|
{
|
|
$event['owner'] = $this->user;
|
|
}
|
|
$event['participants'][$uid] = 'A';
|
|
break;
|
|
}
|
|
break;
|
|
case 'CREATED': // will be written direct to the event
|
|
if ($event['modified']) break;
|
|
// fall through
|
|
case 'LAST-MODIFIED': // will be written direct to the event
|
|
$event['modified'] = $attributes['value'];
|
|
break;
|
|
}
|
|
}
|
|
|
|
// check if the entry is a birthday
|
|
// this field is only set from NOKIA clients
|
|
$agendaEntryType = $component->getAttribute('X-EPOCAGENDAENTRYTYPE');
|
|
if (!is_a($agendaEntryType, 'PEAR_Error'))
|
|
{
|
|
if (strtolower($agendaEntryType) == 'anniversary')
|
|
{
|
|
$event['special'] = '1';
|
|
$event['non_blocking'] = 1;
|
|
// make it a whole day event for eGW
|
|
$vcardData['end'] = $vcardData['start'] + 86399;
|
|
}
|
|
elseif(strtolower($agendaEntryType) == 'event')
|
|
{
|
|
$event['special'] = '2';
|
|
$event['non_blocking'] = 1;
|
|
}
|
|
}
|
|
|
|
if (!empty($vcardData['recur_enddate']))
|
|
{
|
|
// reset recure_enddate to 00:00:00 on the last day
|
|
$vcardData['recur_enddate'] = mktime(0, 0, 0,
|
|
date('m',$vcardData['recur_enddate']),
|
|
date('d',$vcardData['recur_enddate']),
|
|
date('Y',$vcardData['recur_enddate'])
|
|
);
|
|
}
|
|
|
|
$event['priority'] = 2; // default
|
|
$event['alarm'] = $alarms;
|
|
|
|
// now that we know what the vard provides,
|
|
// we merge that data with the information we have about the device
|
|
while (($fieldName = array_shift($supportedFields)))
|
|
{
|
|
switch($fieldName)
|
|
{
|
|
case 'recur_interval':
|
|
case 'recur_enddate':
|
|
case 'recur_data':
|
|
case 'recur_exception':
|
|
// not handled here
|
|
break;
|
|
|
|
case 'recur_type':
|
|
$event['recur_type'] = $vcardData['recur_type'];
|
|
if ($event['recur_type'] != MCAL_RECUR_NONE)
|
|
{
|
|
$event['reference'] = 0;
|
|
foreach(array('recur_interval','recur_enddate','recur_data','recur_exception') as $r)
|
|
{
|
|
if(isset($vcardData[$r]))
|
|
{
|
|
$event[$r] = $vcardData[$r];
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (isset($vcardData[$fieldName]))
|
|
{
|
|
$event[$fieldName] = $vcardData[$fieldName];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
//Horde::logMessage("vevent2egw:\n" . print_r($event, true),
|
|
// __FILE__, __LINE__, PEAR_LOG_DEBUG);
|
|
return $event;
|
|
}
|
|
|
|
function search($_vcalData, $contentID=null, $relax=false)
|
|
{
|
|
$result = false;
|
|
|
|
if($event = $this->icaltoegw($_vcalData))
|
|
{
|
|
if ($contentID) {
|
|
$event['id'] = $contentID;
|
|
}
|
|
$result = $this->find_event($event, $relax);
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Create a freebusy vCal for the given user(s)
|
|
*
|
|
* @param int $user account_id
|
|
* @param mixed $end=null end-date, default now+1 month
|
|
* @param boolean $servertime=false if true, use severtime for dates
|
|
* @return string
|
|
*/
|
|
function freebusy($user,$end=null,$servertime=false)
|
|
{
|
|
if (!$end) $end = $this->now_su + 100*DAY_s; // default next 100 days
|
|
|
|
$vcal = new Horde_iCalendar;
|
|
$vcal->setAttribute('PRODID','-//eGroupWare//NONSGML eGroupWare Calendar '.$GLOBALS['egw_info']['apps']['calendar']['version'].'//'.
|
|
strtoupper($GLOBALS['egw_info']['user']['preferences']['common']['lang']));
|
|
$vcal->setAttribute('VERSION','2.0');
|
|
|
|
$vfreebusy = Horde_iCalendar::newComponent('VFREEBUSY',$vcal);
|
|
$parameters = array(
|
|
'ORGANIZER' => $GLOBALS['egw']->translation->convert(
|
|
$GLOBALS['egw']->accounts->id2name($user,'account_firstname').' '.
|
|
$GLOBALS['egw']->accounts->id2name($user,'account_lastname'),
|
|
$GLOBALS['egw']->translation->charset(),'utf-8'),
|
|
);
|
|
if ($servertime)
|
|
{
|
|
foreach(array(
|
|
'URL' => $this->freebusy_url($user),
|
|
'DTSTART' => date('Ymd\THis',$this->date2ts($this->now_su,true)), // true = server-time
|
|
'DTEND' => date('Ymd\THis',$this->date2ts($end,true)), // true = server-time
|
|
'ORGANIZER' => $GLOBALS['egw']->accounts->id2name($user,'account_email'),
|
|
'DTSTAMP' => date('Ymd\THis',time()),
|
|
) as $attr => $value)
|
|
{
|
|
$vfreebusy->setAttribute($attr, $value);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach(array(
|
|
'URL' => $this->freebusy_url($user),
|
|
'DTSTART' => $this->date2ts($this->now_su,true), // true = server-time
|
|
'DTEND' => $this->date2ts($end,true), // true = server-time
|
|
'ORGANIZER' => $GLOBALS['egw']->accounts->id2name($user,'account_email'),
|
|
'DTSTAMP' => time(),
|
|
) as $attr => $value)
|
|
{
|
|
$vfreebusy->setAttribute($attr, $value);
|
|
}
|
|
}
|
|
$fbdata = parent::search(array(
|
|
'start' => $this->now_su,
|
|
'end' => $end,
|
|
'users' => $user,
|
|
'date_format' => 'server',
|
|
'show_rejected' => false,
|
|
));
|
|
if (is_array($fbdata))
|
|
{
|
|
foreach ($fbdata as $event)
|
|
{
|
|
if ($event['non_blocking']) continue;
|
|
|
|
if ($servertime)
|
|
{
|
|
$vfreebusy->setAttribute('FREEBUSY',array(array(
|
|
'start' => date('Ymd\THis',$event['start']),
|
|
'end' => date('Ymd\THis',$event['end']),
|
|
)));
|
|
}
|
|
else
|
|
{
|
|
$vfreebusy->setAttribute('FREEBUSY',array(array(
|
|
'start' => $event['start'],
|
|
'end' => $event['end'],
|
|
)));
|
|
}
|
|
}
|
|
}
|
|
$vcal->addComponent($vfreebusy);
|
|
|
|
return $vcal->exportvCalendar();
|
|
}
|
|
|
|
/**
|
|
* update the status of all participant for a given recurrence or for all recurrences since now (includes recur_date=0)
|
|
*
|
|
* @param array $new_event event-array with the new stati
|
|
* @param array $old_event event-array with the old stati
|
|
* @param int $recur_date=0 date to change, or 0 = all since now
|
|
*/
|
|
function update_status($new_event, $old_event , $recur_date)
|
|
{
|
|
|
|
// check the old list against the new list
|
|
foreach ($old_event['participants'] as $userid => $status)
|
|
{
|
|
if(!isset($new_event['participants'][$userid])){
|
|
// Attendee will be deleted this way
|
|
$new_event['participants'][$userid] = 'G';
|
|
} elseif ($new_event['participants'][$userid] == $status){
|
|
// Same status -- nothing to do.
|
|
unset($new_event['participants'][$userid]);
|
|
}
|
|
}
|
|
// write the changes
|
|
foreach ($new_event['participants'] as $userid => $status)
|
|
{
|
|
$this->set_status($old_event, $userid, $status, $recur_date, true);
|
|
}
|
|
}
|
|
}
|