public static function decode(Vpdi_Property $FREEBUSY) {
$fbs = array();
$periods = Vpdi::decodeTextList($FREEBUSY->value());
foreach ($periods as $p) {
list($start, $end) = Vpdi::decodePeriod($p);
$fbs[] = new Vpdi_Icalendar_Freebusy($start, $end);
}
if (count($fbs) == 1) return $fbs[0];
return $fbs;
}
public static function decode(Vpdi_Property $N, Vpdi_Property $FN = null) {
$N = Vpdi::decodeTextList($N->rawValue(), ';');
$name = new Vpdi_Vcard_Name;
$name->family = (isset($N[0])) ? $N[0] : '';
$name->given = (isset($N[1])) ? $N[1] : '';
$name->additional = (isset($N[2])) ? $N[2] : '';
$name->prefixes = (isset($N[3])) ? $N[3] : '';
$name->suffixes = (isset($N[4])) ? $N[4] : '';
if ($FN !== null) {
$name->fullname = $FN->rawValue();
}
return $name;
}
public static function decode(Vpdi_Property $ADR) {
$parts = Vpdi::decodeTextList($ADR->value(), ';');
$add = new Vpdi_Vcard_Address;
foreach (self::$addr_parts as $i => $part) {
$add->{$part} = (isset($parts[$i])) ? $parts[$i] : '';
}
$add->addTypes($ADR->getParam('TYPE'));
return $add;
}
public function getRrule() {
if (($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;
}
