public function getperiodAction()
{
$request = $this->getRequest();
$format = $request->getParam('format', 'json');
$department = $request->getParam('department_id');
$degree = $request->getParam('degree_id');
$semester = $request->getParam('semester_id');
$weekday = $request->getParam('weekday_number');
if (isset($department) and isset($degree) and isset($semester) and isset($weekday)) {
$result = Acad_Model_DbTable_Period::getPeriod($department, $degree, (int) $semester, (int) $weekday);
switch (strtolower($format)) {
case 'json':
$this->_helper->json($result);
return;
case 'select':
echo '<select>';
echo '<option>Select one</option>';
foreach ($result as $key => $row) {
echo '<option value="' . $row['period_id'] . '">' . $row['period_number'] . '</option>';
}
echo '</select>';
return;
default:
header("HTTP/1.1 400 Bad Request");
echo 'Unsupported format';
}
} else {
header("HTTP/1.1 400 Bad Request");
}
}
public function isvaliddurationAction()
{
$objPeriod = new Acad_Model_DbTable_Period();
$request = $this->getRequest();
$department_id = $request->getParam('department_id');
$degree_id = $request->getParam('degree_id');
$semester_id = $request->getParam('semester_id');
$weekday_number = $request->getParam('weekday_number');
$period_id = $request->getParam('period_id');
$period_detail = $objPeriod->getIdPeriod($period_id);
$period_number = $period_detail['period_number'];
$tmpperiod_number = $period_number;
$groups = Acad_Model_DbTable_Groups::getClassGroups($department_id, $degree_id);
$totalgroups = count($groups);
array_push($groups, array('group_id' => "ALL"));
$grpcnt = 0;
$tmpspan = 0;
$notavailablegroups = array();
$cnt = 0;
while ($tmpperiod_number > 1 && $grpcnt < $totalgroups) {
$tmpspan++;
$tmpperiod_number = $tmpperiod_number - 1;
$tmpperiod_id = $objPeriod->getPeriod($department_id, $degree_id, $semester_id, $weekday_number, $tmpperiod_number);
$period_id = $tmpperiod_id[0]['period_id'];
$group_detail = $this->model->groupPeroidDuration($period_id, $groups);
if (count($group_detail) == 0) {
continue;
}
$grpcnt = $grpcnt + count($group_detail);
foreach ($group_detail as $key => $value) {
if ($value['period_duration'] > $tmpspan) {
$notavailablegroups[$cnt] = $value['group_id'];
}
if ($value['group_id'] == 'ALL') {
$grpcnt = $totalgroups;
break;
}
foreach ($groups as $tmpkey => $tmpvalue) {
if ($tmpvalue['group_id'] == $value['group_id']) {
unset($groups[$tmpkey]);
}
}
}
}
print_r($notavailablegroups);
}
