function __construct($url, $uid = '', $pwd = '', $cal = '')
{
//file_put_contents('/tmp/dump', "$url\n$uid\n$pwd\n$cal\n", FILE_APPEND);
if (empty($url)) {
throw new Exception("Missing URL");
}
parent::__construct($url, $uid, $pwd, $cal);
}
function isActive($start, $end)
{
$res = FALSE;
if (!($start && $end)) {
return TRUE;
}
if (!CaldavRessource::isDateTime($start) || !CaldavRessource::isDateTime($end)) {
throw new Exception("[{$start},{$end}] Invalid CalDAV DateTime format");
}
$event = $this->getBaseComponent();
if ($start && !$end) {
if (CaldavRessource::datecmp($start, $event->GetPValue('DTSTART')) < 0) {
$res = TRUE;
}
} else {
if (CaldavRessource::datecmp($start, $event->GetPValue('DTSTART')) < 0 && CaldavRessource::datecmp($end, $event->GetPValue('DTEND')) > 0) {
$res = TRUE;
}
}
return $res;
}
function getEventDates($startDate = NULL, $endDate = NULL)
{
$dates = array();
$freq = $this->getFreq();
//print "$freq\n";
if (!in_array($freq, $this->freq)) {
return $dates;
}
if ($startDate && $endDate) {
$this->range_start = CaldavRessource::iCal2Timestamp($startDate);
$this->range_end = CaldavRessource::iCal2Timestamp($endDate);
if ($this->start > $this->range_end) {
return $dates;
}
} else {
if ($startDate) {
$this->range_start = CaldavRessource::iCal2Timestamp($startDate);
$this->range_end = NULL;
} else {
$this->range_start = NULL;
$this->range_end = NULL;
}
}
switch ($freq) {
case 'HOURLY':
$dates = $this->hourly();
break;
case 'DAILY':
$dates = $this->daily();
break;
case 'WEEKLY':
$dates = $this->weekly();
break;
case 'MONTHLY':
$dates = $this->monthly();
break;
case 'YEARLY':
$dates = $this->yearly();
break;
default:
break;
}
//print_r($dates);
return count($dates) > 0 ? $this->limitRange($dates) : $dates;
}