function testAttribute2()
{
$in = array('BEGIN:VCALENDAR', 'VERSION:2.0', 'PRODID:-//hacksw/handcal//NONSGML v1.0//EN', 'BEGIN:VEVENT', 'SUMMARY;LANGUAGE=nl-NL:meeting', 'X-SABRE;att1=val1;att2=val2:This is the property content', 'END:VEVENT', 'END:VCALENDAR');
$out = Sabre_CalDAV_ICalendarUtil::toXCal(implode("\n", $in));
$compare = '<?xml version="1.0"?>
<iCalendar xmlns="urn:ietf:params:xml:ns:xcal">
<vcalendar>
<version>2.0</version>
<prodid>-//hacksw/handcal//NONSGML v1.0//EN</prodid>
<vevent>
<summary xml:lang="nl-NL">meeting</summary>
<x-sabre att1="val1" att2="val2">This is the property content</x-sabre>
</vevent>
</vcalendar>
</iCalendar>';
$this->assertEquals($compare, $out);
}
/**
* Verify if a list of filters applies to the calendar data object
*
* The calendarData object must be a valid iCalendar blob. The list of
* filters must be formatted as parsed by Sabre_CalDAV_Plugin::parseCalendarQueryFilters
*
* @param string $calendarData
* @param array $filters
* @return bool
*/
public function validateFilters($calendarData, $filters)
{
// We are converting the calendar object to an XML structure
// This makes it far easier to parse
$xCalendarData = Sabre_CalDAV_ICalendarUtil::toXCal($calendarData);
$xml = simplexml_load_string($xCalendarData);
$xml->registerXPathNamespace('c', 'urn:ietf:params:xml:ns:xcal');
foreach ($filters as $xpath => $filter) {
// if-not-defined comes first
if (isset($filter['is-not-defined'])) {
if (!$xml->xpath($xpath)) {
continue;
} else {
return false;
}
}
$elem = $xml->xpath($xpath);
if (!$elem) {
return false;
}
$elem = $elem[0];
if (isset($filter['time-range'])) {
switch ($elem->getName()) {
case 'vevent':
$result = $this->validateTimeRangeFilterForEvent($xml, $xpath, $filter);
if ($result === false) {
return false;
}
break;
case 'vtodo':
$result = $this->validateTimeRangeFilterForTodo($xml, $xpath, $filter);
if ($result === false) {
return false;
}
break;
case 'vjournal':
case 'vfreebusy':
case 'valarm':
// TODO: not implemented
break;
/*
case 'vjournal' :
$result = $this->validateTimeRangeFilterForJournal($xml,$xpath,$filter);
if ($result===false) return false;
break;
case 'vfreebusy' :
$result = $this->validateTimeRangeFilterForFreeBusy($xml,$xpath,$filter);
if ($result===false) return false;
break;
case 'valarm' :
$result = $this->validateTimeRangeFilterForAlarm($xml,$xpath,$filter);
if ($result===false) return false;
break;
*/
}
}
if (isset($filter['text-match'])) {
$currentString = (string) $elem;
$isMatching = Sabre_DAV_StringUtil::textMatch($currentString, $filter['text-match']['value'], $filter['text-match']['collation']);
if ($filter['text-match']['negate-condition'] && $isMatching) {
return false;
}
if (!$filter['text-match']['negate-condition'] && !$isMatching) {
return false;
}
}
}
return true;
}
