public function __toString() {
$line = '';
$upper_case = Vpdi::getConfig('always_encode_in_upper_case');
if ($this->group !== null) {
$line.= $this->group.'.';
}
$line.= ($upper_case) ? strtoupper($this->name) : $this->name;
foreach ($this->params as $name => $values) {
if (!is_array($values)) {
$values = array($values);
}
if (count($values) === 0) {
continue;
}
if (strtoupper($name) == 'TYPE' && Vpdi::getConfig('type_values_as_a_parameter_list') == true) {
$list = array();
foreach ($values as $v) {
$list[] = 'TYPE='.$v;
}
$line.= ';'.implode(';', $list);
} else {
$line.= ';'.$name.'='.implode(',', $values);
}
}
$line.= ':'.$this->value;
return $line;
}
protected function getDateTime($propName) {
$prop = $this->getProperty($propName);
if (is_null($prop)) {
return null;
}
$dt = Vpdi::decodeDateTime($prop->value());
if (($tzid = $prop->getParam('TZID')) !== false) {
$dt->setTimezone(Vpdi::decodeTimezone($tzid));
}
return $dt;
}
public function encode() {
return new Vpdi_Property('n', Vpdi::encodeTextList(array($this->family, $this->given,
$this->additional, $this->prefixes, $this->suffixes), ';'));
}
/**
* Returns the value for a property
*
* @param Vpdi_Property $property
* @access private
* @return mixed
*/
protected function decodeProperty($property) {
return Vpdi::decodeText($property->value());
}
public function encode() {
$parts = array();
foreach (self::$addr_parts as $part) {
$parts[] = $this->{$part};
}
$value = Vpdi::encodeTextList($parts, ';');
$params = array();
$params = array_merge($params, $this->location, $this->delivery);
if ($this->preferred) {
$params[] = 'pref';
}
return new Vpdi_Property('ADR', $value, array('TYPE' => $params));
}
public function getRrule() {
if (($rrule = $this->getProperty('RRULE')) === null) {
return null;
}
$data = Vpdi::decodeTextList($rrule->value(), ';');
foreach($data as $d) {
list($name, $value) = explode('=', $d);
$name = strtolower($name);
$property[$name]=$value;
}
$freq = strtolower($property['freq']);
if (!in_array($freq, $this->frequency)) return null;
$return = array();
switch ($freq) {
case 'weekly':
$days = '0000000';
if(!is_null($property['byday'])) {
$byday = Vpdi::decodeTextList($property['byday']);
foreach($byday as $day) {
$index = date('w', strtotime($this->weekDays[strtolower($day)]));
$days[$index] = '1';
}
}
$return['repeat_days'] = $days;
break;
case 'monthly' :
if(!is_null($property['byday'])) {
$freq = 'monthlybyday';
} else {
$freq = 'monthlybydate';
}
break;
}
$return['freq'] = $freq;
if(is_numeric($property['interval'])) {
$return['interval'] = $property['interval'];
} else {
$return['interval'] = 1;
}
if(!is_null($property['count'])) {
$return['count'] = $property['count'];
} elseif(!is_null($property['until'])) {
$return['until'] = Vpdi::decodeDate($property['until']);
}
// Exceptions
$return['exdates'] = null;
if (($exdates = $this->getPropertiesByName('EXDATE')) != null) {
foreach($exdates as $exdate) {
$return['exdates'][] = new Of_Date($exdate->value());
}
}
return $return;
}
/**
* Returns a DateTime object set to the value of the BDAY property
*
* @access public
* @return DateTime
*/
public function getBday() {
if (($bday = $this->getValue('BDAY')) === null) {
return null;
}
return Vpdi::decodeDate($bday);
}
public function encode() {
return new Vpdi_Property('FREEBUSY', Vpdi::encodePeriod($this->start, $this->end), array('FBTYPE' => $this->type));
}
private function get_freebusy_from_obmsync($obmsyncserver, $email){
$obmSyncRootPath = "http://".$obmsyncserver.":8080";
$freebusyUrl = $obmSyncRootPath."/obm-sync/freebusy/".rawurlencode($email)."?dataSource=remote";
$ret = @file_get_contents($freebusyUrl);
if (!$ret) {
return false;
}
$calendar = reset(Vpdi::decode($ret));
$periods = $calendar->getBusyPeriods();
return $periods;
}