/**
* Checks the existence of Member in academic module.
* returns true or false according to result
* true, if member exists
* false, if member does not exist
*
* Paramsters to this function must be passed through Http request only
*/
public function checkAction()
{
$request = $this->getRequest();
$params = array_diff($request->getParams(), $request->getUserParams());
$this->_helper->viewRenderer->setNoRender(TRUE);
$this->_helper->layout()->disableLayout();
$format = $this->_getParam('format', 'json');
if (false) {
// @todo Get member_id from session/cookie.
//$member_id from session;
} else {
$member_id = $params['member_id'];
}
if (isset($member_id)) {
$student = new Acad_Model_Member_Student();
$exists = $student->setMember_id($member_id)->initStudentInfo(false, true);
if ($exists) {
$info['department_id'] = $student->getDepartment_id();
$info['programme_id'] = $student->getProgramme_id();
$info['semester_id'] = $student->getSemester_id();
$info['roll_no'] = $student->getRoll_no();
switch (strtolower($format)) {
case 'json':
$this->_helper->json($info);
break;
case 'test':
$this->_helper->logger($info);
break;
default:
throw new Exception('Invalid "format" request');
break;
}
} else {
throw new Exception('Member does not exists');
}
} else {
throw new Exception('No member_id provided in params passed to check() function');
}
}
private function backLogSearch($back_log_limit, $member_ids)
{
$student = new Acad_Model_Member_Student();
$backlog_filter = array();
$backlog_filtered = array();
foreach ($member_ids as $member_id) {
$student->setMember_id($member_id);
$backlog_filter[$member_id] = $student->fetchCurrentBacklogCount();
}
Zend_Registry::get('logger')->debug($backlog_filter);
foreach ($backlog_filter as $member_id => $backlog_count) {
if ($backlog_count <= $back_log_limit) {
$backlog_filtered[] = $member_id;
}
}
return $backlog_filtered;
}
private function assignSubjects($member_id, $class_id, $subject_ids)
{
$student = new Acad_Model_Member_Student();
$student->setMember_id($member_id);
$student->assignSubjects($class_id, $subject_ids);
}
