Copyright 2009-2016 Horde LLC (http://www.horde.org/)
See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.horde.org/licenses/lgpl21.
Code dealing with searching for a timezone identifier from an AS timezone
blob inspired by code in the Tine20 Project (http://tine20.org).
/**
* Test guessing a timezone identifier from an ActiveSync timezone
* structure.
*/
public function testGuessTimezoneFromOffsets()
{
$timezones = new Horde_Mapi_Timezone();
// Test general functionality, with expected timezone.
foreach ($this->_packed as $tz => $blob) {
$guessed = $timezones->getTimezone($blob, $tz);
$this->assertEquals($tz, $guessed);
}
// Test without a known timezone
$guessed = $timezones->getTimezone($this->_packed['America/New_York']);
$this->assertEquals('America/New_York', $guessed);
$guessed = $timezones->getTimezone($this->_packed['Europe/Berlin']);
$this->assertEquals('Europe/Berlin', $guessed);
}
/**
* Get the event's timezone
*
* @return string The timezone identifier
*/
public function getTimezone()
{
$parser = new Horde_Mapi_Timezone();
return $parser->getTimezone($this->timezone, date_default_timezone_get());
}
/**
* Create a meeting request from a vEvent.
*
* @param Horde_Icalendar_Vevent $vCal The vEvent.
*
* @throws Horde_ActiveSync_Exception
*/
public function fromvEvent($vCal)
{
try {
$method = $vCal->getAttribute('METHOD');
} catch (Horde_Icalendar_Exception $e) {
throw new Horde_ActiveSync_Exception('Unable to parse vEvent');
}
foreach ($vCal->getComponents() as $component) {
switch ($component->getType()) {
case 'vEvent':
$this->_vEvent = $component;
$this->_parsevEvent($component, $method);
break;
case 'vTimeZone':
// Not sure what to do with Timezone yet/how to get it into
// a TZ structure etc... For now, defaults to default timezone (as the
// specs say it should for iCal without tz specified).
// Not sure what to do with Timezone yet/how to get it into
// a TZ structure etc... For now, defaults to default timezone (as the
// specs say it should for iCal without tz specified).
default:
break;
}
}
// Ensure we actually have a vEvent to parse.
if (empty($this->_vEvent)) {
return;
}
$tz = new Horde_Mapi_Timezone();
try {
$this->timezone = $tz->getSyncTZFromOffsets($tz->getOffsetsFromDate(new Horde_Date($this->_vEvent->getAttribute('DTSTART'))));
} catch (Horde_Icalendar_Exception $e) {
}
$this->alldayevent = (int) $this->_isAllDay();
}