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RDATE/EXDATE can occur multiply, as well as contain multiple dates.

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This commit is contained in:
Andrew McMillan 2010-04-29 11:12:52 +12:00
parent bfbe6a1e9a
commit 1f5818f624
1 changed files with 10 additions and 7 deletions
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17
inc/caldav-REPORT.php
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@ -77,14 +77,17 @@ if ( class_exists('RepeatRule') ) {
* @return array An array keyed on the UTC dates, referring to the component
*/
function rdate_expand( $dtstart, $property, $component, $range_end = null ) {
$timezone = $component->GetPParamValue($property, 'TZID');
$rdate = $component->GetPValue($property);
$rdates = explode( ',', $rdate );
$properties = $component->GetProperties($property);
$expansion = array();
foreach( $rdates AS $k => $v ) {
$rdate = new RepeatRuleDateTime( $v, $timezone);
$expansion[$rdate->UTC()] = $component;
if ( $rdate > $range_end ) break;
foreach( $properties AS $p ) {
$timezone = $p->GetParameterValue('TZID');
$rdate = $p->Value();
$rdates = explode( ',', $rdate );
foreach( $rdates AS $k => $v ) {
$rdate = new RepeatRuleDateTime( $v, $timezone);
$expansion[$rdate->UTC()] = $component;
if ( $rdate > $range_end ) break;
}
}
return $expansion;
}