/**
* Just calls SMW's own #subobject for each instance of this
* recurring event.
*/
public static function doSetInternalRecurringEvent(&$parser)
{
// This is a hack, as is doSetInternal() - see comments
// in that method.
$params = func_get_args();
array_shift($params);
// We already know the $parser ...
// First param should be a standalone property name.
$objToPagePropName = array_shift($params);
$results = SMWSetRecurringEvent::getDatesForRecurringEvent($params);
if ($results == null) {
return null;
}
list($property, $all_date_strings, $unused_params) = $results;
// Mimic a call to #subobject for each date.
foreach ($all_date_strings as $date_string) {
$first_params = array(&$parser, '', $objToPagePropName . '=' . $parser->getTitle()->getText(), "{$property}={$date_string}");
$cur_params = array_merge($first_params, $unused_params);
call_user_func_array(array('SMWSubobject', 'render'), $cur_params);
}
}
/**
* @return an array of the values to be used in the target field of the target form
*/
function getValues(&$data)
{
$start = SPSUtils::fromArray($data, 'start');
$end = SPSUtils::fromArray($data, 'end', $start);
$period = SPSUtils::fromArray($data, 'period', 1);
$unit = SPSUtils::fromArray($data, 'unit', 'day');
if ($start === null || $start === '') {
throw new SPSException(SPSUtils::buildMessage('spserror-date-startdatemissing'));
}
//prepare params for getDatesForRecurringEvent
$params = array('property=SomeDummyProperty', 'start=' . $start, 'end=' . $end, 'period=' . $period, 'unit=' . $unit);
$values = SMWSetRecurringEvent::getDatesForRecurringEvent($params);
if ($values === null) {
throw new SPSException(SPSUtils::buildMessage('spserror-date-internalerror'));
}
// if the first date did not contain a time, remove the time from all
// generated dates
if (preg_match('/.:../', $values[1][0]) === 0) {
foreach ($values[1] as $key => $value) {
$values[1][$key] = trim(preg_replace('/..:..:../', '', $value));
}
}
return $values[1];
}
/**
* Handle the #set_internal_recurring_event parser function.
*/
public static function doSetInternalRecurringEvent(&$parser)
{
$params = func_get_args();
array_shift($params);
// We already know the $parser ...
// First param should be a standalone property name.
$objToPagePropName = array_shift($params);
// The location of this function changed in SMW 1.5.3
if (class_exists('SMWSetRecurringEvent')) {
$results = SMWSetRecurringEvent::getDatesForRecurringEvent($params);
} else {
$results = SMWParserExtensions::getDatesForRecurringEvent($params);
}
if ($results == null) {
return null;
}
list($property, $all_date_strings, $unused_params) = $results;
// Mimic a call to #set_internal for each date.
foreach ($all_date_strings as $date_string) {
$first_params = array(&$parser, $objToPagePropName, "{$property}={$date_string}");
$cur_params = array_merge($first_params, $unused_params);
call_user_func_array('SIOHandler::doSetInternal', $cur_params);
}
}
