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* Calendar: Fix event notifications had the wrong times in iCal attachment if user timezone was not server timezone

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This commit is contained in:
nathangray 2021-01-14 14:19:45 -07:00
parent 4e95ac86a8
commit 25e6f123d0
1 changed files with 15 additions and 6 deletions
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21
calendar/inc/class.calendar_boupdate.inc.php
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@ -939,11 +939,14 @@ class calendar_boupdate extends calendar_bo
(isset($to_notify[$user]) ? array($user => $to_notify[$user]) : array());
}
}
// Event is passed in user time, make sure that's taken into account for date calculations
$user_prefs = $GLOBALS['egw_info']['user']['preferences'];
$startdate = new Api\DateTime($event['start']);
$enddate = new Api\DateTime($event['end']);
$modified = new Api\DateTime($event['modified']);
if ($old_event) $olddate = new Api\DateTime($old_event['start']);
$startdate = new Api\DateTime($event['start'], new DateTimeZone($user_prefs['common']['tz']));
$enddate = new Api\DateTime($event['end'], new DateTimeZone($user_prefs['common']['tz']));
$modified = new Api\DateTime($event['modified'], new DateTimeZone($user_prefs['common']['tz']));
if ($old_event) $olddate = new Api\DateTime($old_event['start'], new DateTimeZone($user_prefs['common']['tz']));
//error_log(__METHOD__."() date_default_timezone_get()=".date_default_timezone_get().", user-timezone=".Api\DateTime::$user_timezone->getName().", startdate=".$startdate->format().", enddate=".$enddate->format().", updated=".$modified->format().", olddate=".($olddate ? $olddate->format() : ''));
$owner_prefs = $ics = null;
foreach($to_notify as $userid => $statusid)
@ -1070,14 +1073,20 @@ class calendar_boupdate extends calendar_bo
}
$timeformat = $part_prefs['common']['dateformat'] . ', ' . $timeformat;
// Set dates:
// $details in "preference" format, $cleared_event as DateTime so calendar_ical->exportVCal() gets
// the times right, since it assumes a timestamp is in server time
$startdate->setTimezone($timezone);
$details['startdate'] = $startdate->format($timeformat);
$cleared_event['start'] = $startdate;
$enddate->setTimezone($timezone);
$details['enddate'] = $enddate->format($timeformat);
$cleared_event['end'] = $enddate;
$modified->setTimezone($timezone);
$details['updated'] = $modified->format($timeformat) . ', ' . Api\Accounts::username($event['modifier']);
$cleared_event['updated'] = $modified;
if ($old_event != False)
{
@ -1123,8 +1132,8 @@ class calendar_boupdate extends calendar_bo
$calendar_ical->setSupportedFields('full'); // full iCal fields+event TZ
// we need to pass $event[id] so iCal class reads event again,
// as event is in user TZ, but iCal class expects server TZ!
$ics = $calendar_ical->exportVCal(array(isset($cleared_event) ? $cleared_event : $event['id']),
'2.0', $method, isset($cleared_event) ? $cleared_event['recur_date'] : $event['recur_date'],
$ics = $calendar_ical->exportVCal($cleared_event,
'2.0', $method, $cleared_event['recur_date'],
'', 'utf-8', $method == 'REPLY' ? $user : 0
);
unset($calendar_ical);