function getFirstDate($seminar_id)
{
$termine = array();
$presence_types = getPresenceTypes();
if (count($presence_types) > 0) {
$query = "SELECT termin_id, date, end_time\n FROM termine\n WHERE range_id = ? AND date_typ IN (?)\n ORDER BY date";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($seminar_id, $presence_types));
$start = 0;
$end = 0;
while ($row = $statement->fetch(PDO::FETCH_ASSOC)) {
if ($start == 0 && $end == 0 || $start == $row['date'] && $end == $row['end_time']) {
$termine[] = $row['termin_id'];
$start = $row['date'];
$end = $row['end_time'];
}
}
}
return $termine ?: false;
}
$cycle_output .= ', <i>' . htmlReady($cycle['desc']) . '</i>';
if ($show_room) :
$cycle_output .= $this->render_partial('dates/_seminar_rooms', array('assigned' => $cycle['assigned_rooms'],
'freetext' => $cycle['freetext_rooms'],
'link' => $link
));
endif;
$output[] = $cycle_output;
endforeach;
echo implode('<br>', $output);
echo sizeof($output) ? '<br>' : '';
$presence_types = getPresenceTypes();
$freetext_rooms = array();
if (is_array($dates['irregular'])):
foreach ($dates['irregular'] as $date) :
if (in_array($date['typ'], $presence_types) !== false) :
$irregular[] = $date;
$irregular_strings[] = $date['tostring'];
if ($date['resource_id']) :
$irregular_rooms[$date['resource_id']]++;
elseif ($date['raum']) :
$freetext_rooms['(' . htmlReady($date['raum']) . ')']++;
endif;
endif;
endforeach;
unset($irregular_rooms['']);
/**
* this functions extracts all the dates, which are corresponding to a metadate
*
* @param string seminar_id
* @return array ["metadate_numer"]["termin_id"]
* "metadate_number" the numerber of the corresponding metadate. first metadate (in chronological order) is always 0
* "termin_id" the termin_id that are corresponding to the given metdat_number
*
*/
function getMetadateCorrespondingDates($sem_id, $presence_dates_only)
{
$sem = Seminar::GetInstance($sem_id);
$types = getPresenceTypes();
foreach ($sem->getMetaDates() as $key => $val) {
$termine = $sem->getSingleDatesForCycle($key);
foreach ($termine as $val) {
if ($presence_dates_only) {
foreach ($types as $tp) {
if ($val->getDateType() == $tp) {
$zw[$val->getSingleDateID()] = TRUE;
break;
}
}
} else {
$zw[$val->getSingleDateID()] = TRUE;
}
}
$result[] = $zw;
$zw = '';
}
return $result;
}