public function validate_form_reschedule_course($form)
{
$semester = implode("|", $form->new_semester);
$course = implode("|", $form->training);
$academic_year = implode("|", $form->academic_year);
$username = $this->getUser()->username;
$training_institution = iHRIS_PageFormLecturer::fetch_institution($username);
$where = array("operator" => "AND", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "academic_year", "style" => "equals", "data" => array("value" => $academic_year)), 1 => array("operator" => "FIELD_LIMIT", "field" => "training", "style" => "equals", "data" => array("value" => $course)), 2 => array("operator" => "FIELD_LIMIT", "field" => "training_institution", "style" => "equals", "data" => array("value" => $training_institution))));
$is_rescheduled = I2CE_FormStorage::search("reschedule_course", false, $where);
if (count($is_rescheduled) > 0) {
$form->setInvalidMessage("training", "This Course Already Rescheduled For This Semester In This Academic Year");
}
$ff = I2CE_FormFactory::instance();
if (!($courseObj = $ff->createContainer($course)) instanceof iHRIS_Training) {
return;
}
$courseObj->populate();
$crs_semester = $courseObj->getField("semester")->getDBValue();
if ($crs_semester == $semester) {
$form->setInvalidMessage("new_semester", "This Course Is Currently Offered In This Semester");
return;
}
$sem = $form->new_semester[1];
$crs_semester = explode("|", $crs_semester);
$crs_semester = $crs_semester[1];
if ($crs_semester > $sem or $sem - $crs_semester != 1) {
$form->setInvalidMessage("new_semester", "A Course Must Be Rescheduled To A Next Semester");
}
}
/**
* Create and load data for the objects used for this form.
*
* Create the list object and if this is a form submission load
* the data from the form data. It determines the type based on the
* {@link $type} member variable.
*/
protected function loadObjects()
{
if (!$this->hasPermission("task(can_edit_reschedule_course)") or $this->getUser()->role == "admin") {
$this->setRedirect("noaccess");
}
if ($this->isPost()) {
$primary = $this->factory->createContainer('reschedule_course');
$course = $this->post["form"]["reschedule_course"][0][0]["fields"]["training"];
$courseObj = $this->factory->createContainer($course);
$courseObj->populate();
$prev_sem = $courseObj->getField("semester")->getDBValue();
$training_program = $courseObj->getField("training_program")->getDBValue();
$this->post["form"]["reschedule_course"][0][0]["fields"]["old_semester"] = $prev_sem;
$this->post["form"]["reschedule_course"][0][0]["fields"]["training_program"] = $training_program;
$username = $this->getUser()->username;
$inst_id = iHRIS_PageFormLecturer::fetch_institution($username);
$this->post["form"]["reschedule_course"][0][0]["fields"]["training_institution"] = $inst_id;
$primary->load($this->post);
} else {
$primary = $this->factory->createContainer('reschedule_course|0');
}
$username = $this->getUser()->username;
$role = $this->getUser()->role;
$this->applyLimits($primary, $inst_id, $role);
$this->setObject($primary);
return true;
}
protected function applyLimits($resAppObj)
{
$username = $this->getUser()->username;
$user_info = iHRIS_PageFormLecturer::fetch_user_info($username);
$inst_id = $user_info["training_institution"];
$academic_year = iHRIS_AcademicYear::currentAcademicYear();
$academic_year_id = iHRIS_AcademicYear::academicYearId($academic_year);
$academic_year_id = "academic_year|" . $academic_year_id;
####################Limiting the display of training courses####################
//get list of training that are having end of semester assessment
$trng_prgrms = iHRIS_PageFormEnrollcourse::get_department_programs();
$where = array("operator" => "AND", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "training_course_exam_type", "style" => "equals", "data" => array("training_course_exam_type|final")), 1 => array("operator" => "FIELD_LIMIT", "field" => "training_program", "style" => "in", "data" => array("value" => $trng_prgrms))));
$trainings = I2CE_FormStorage::search("training", false, $where);
foreach ($trainings as $training) {
$training_courses[] = "training|" . $training;
}
//get list of courses assigned to lecturers
$where = array("operator" => "AND", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "academic_year", "style" => "equals", "data" => array("value" => $academic_year_id)), 1 => array("operator" => "FIELD_LIMIT", "field" => "training_institution", "style" => "equals", "data" => array("value" => $inst_id))));
$trainer_assigned_courses = I2CE_FormStorage::listFields("assign_course_trainer", array("training"), false, $where);
$assigned_courses = array();
if (is_array($trainer_assigned_courses)) {
foreach ($trainer_assigned_courses as $crs) {
$assigned_courses[] = $crs["training"];
}
}
//get list of courses for which results have been uploaded
$where = array("operator" => "AND", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "academic_year", "style" => "equals", "data" => array("value" => $academic_year_id)), 1 => array("operator" => "FIELD_LIMIT", "field" => "training", "style" => "in", "data" => array("value" => $training_courses))));
$results = I2CE_FormStorage::listFields("students_results_grade", array("training"), false, $where);
unset($training_courses);
if (count($results) > 0) {
foreach ($results as $id => $result) {
//avoid displaying courses with results,but from other institutions
if (!in_array($result["training"], $assigned_courses)) {
continue;
}
$course = explode("|", $result["training"]);
$training_courses[] = $course[1];
}
}
//end of getting list of courses for which results have been uploaded
$where = array("operator" => "FIELD_LIMIT", "field" => "id", "style" => "in", "data" => array("value" => $training_courses));
$course_field = $resAppObj->getField("training");
$course_field->setOption(array("meta", "limits", "default", "training"), $where);
#######################End of limiting the display of training courses###########################
####################Limiting the display of training institution######################
$train_inst_id = explode("|", $inst_id);
$train_inst_id = $train_inst_id[1];
$where = array("operator" => "FIELD_LIMIT", "field" => "id", "style" => "equals", "data" => array("value" => $train_inst_id));
$inst_field = $resAppObj->getField("training_institution");
$inst_field->setOption(array("meta", "limits", "default", "training_institution"), $where);
####################End Limiting the display of training institution######################
###################Limiting the display of academic year###############################
$ac_yr = explode("|", $academic_year_id);
$ac_yr = $ac_yr[1];
$where = array("operator" => "FIELD_LIMIT", "field" => "id", "style" => "equals", "data" => array("value" => $ac_yr));
$acyr_field = $resAppObj->getField("academic_year");
$acyr_field->setOption(array("meta", "limits", "default", "academic_year"), $where);
###################End of Limiting the display of acdemic year########################
}
/**
* Create and load data for the objects used for this form.
*
* Create the list object and if this is a form submission load
* the data from the form data.
*/
protected function loadObjects()
{
$role = $this->getUser()->role;
if ($role != "registrar") {
$this->userMessage("Only Registrar Can Add Students");
$this->setRedirect("home");
}
//check to ensure that the current academic year is available
iHRIS_AcademicYear::ensureAcademicYear();
$username = $this->getUser()->username;
$inst_id = iHRIS_PageFormLecturer::fetch_institution($username);
$factory = I2CE_FormFactory::instance();
if ($this->isPost()) {
$person = $factory->createContainer("person");
$person->load($this->post);
$regObj = $factory->createContainer("registration");
$regObj->load($this->post);
$regObj->getField("training_institution")->setFromDB($inst_id);
$regObj->getField("registration_status")->setFromDB("registration_status|ongoing");
$program = $regObj->getField("training_program")->getDBValue();
$st_reg_num = self::generateRegistrationNumber($program, $inst_id);
$regObj->getField("registration_number")->setFromPost($st_reg_num);
} else {
if ($this->get_exists('id')) {
$id = $this->get('id');
if (strpos($id, '|') === false) {
I2CE::raiseError("Depcreated use of id variable");
$id = 'person|' . $id;
}
} else {
$id = 'person|0';
}
$person = $factory->createContainer($id);
if ($this->get_exists('id')) {
$person->populateChildren("registration");
foreach ($person->getChildren("registration") as $regObj) {
}
} else {
$regObj = $this->factory->createContainer("registration|0");
}
if (!$person instanceof iHRIS_Person) {
I2CE::raiseError("Could not create valid person form from id:{$id}");
return;
}
$person->populate();
$person->load($this->request());
}
$this->applyLimits($inst_id, $person, $regObj);
$this->template->setForm($regObj);
$this->template->setForm($person);
}
static function get_department_programs()
{
$ff = I2CE_FormFactory::instance();
$pageObj = new I2CE_Page();
$username = $pageObj->getUser()->username;
$user_info = iHRIS_PageFormLecturer::fetch_user_info($username);
$dep_id = $user_info["department"];
$all_trng_prgrms = self::get_institution_programs();
foreach ($all_trng_prgrms as $prgrms) {
$progObj = $ff->createContainer($prgrms);
$progObj->populate();
if ($progObj->getField("department")->getDBValue() == $dep_id) {
$trng_prgrms[] = $prgrms;
}
}
return $trng_prgrms;
}
protected function action()
{
if (!$this->hasPermission("task(can_add_students_results)" or $this->getUser()->role == "admin")) {
$this->setRedirect("noaccess");
return;
}
$this->ff = I2CE_FormFactory::instance();
//update academic year
iHRIS_AcademicYear::ensureAcademicYear();
//retrive the academic year
$current_academic_year = iHRIS_AcademicYear::currentAcademicYear();
$academic_year_id = iHRIS_AcademicYear::academicYearId($current_academic_year);
$academic_year_id = "academic_year|" . $academic_year_id;
$this->course_id = $this->request("id");
$where_course_id = array("operator" => "AND", "operand" => array(0 => array('operator' => 'FIELD_LIMIT', 'field' => 'training', 'style' => 'like', 'data' => array('value' => "%" . $this->course_id . "%")), 1 => array('operator' => 'FIELD_LIMIT', 'field' => 'academic_year', 'style' => 'equals', 'data' => array('value' => $academic_year_id))));
$parents = I2CE_FormStorage::listFields("enroll_course", array("parent", "training", "academic_year"), false, $where_course_id);
if (!($listNode = $this->template->getElementByID("students_list")) instanceof DOMNode) {
return;
}
if (!($hidden_data = $this->template->getElementByID("hidden_data")) instanceof DOMNode) {
return;
}
if (count($parents) == 0) {
$this->userMessage("No students enrolled for this course!!!");
$this->setRedirect("add_results_select_course");
}
$input = $this->template->createElement("input", array("type" => "hidden", "name" => "course_id", "value" => $this->course_id));
$this->template->appendNode($input, $listNode);
$table = $this->template->createElement("table", array("class" => "multiFormTable", "width" => "100%", "border" => "0", "cellpadding" => "0", "cellspacing" => "0"));
$tr = $this->template->createElement("tr");
$th = $this->template->createElement("th", array("width" => "60%"), "Student Name");
$this->template->appendNode($th, $tr);
$th = $this->template->createElement("th", "", "Registration Number");
$this->template->appendNode($th, $tr);
$this->appendExamTypesHeaders($tr);
$this->template->appendNode($tr, $table);
//retrieving the max mark for each assessment
foreach ($this->exam_types as $exam_type) {
list($form, $id) = array_pad(explode("|", $exam_type, 2), 2, '');
list($form, $course_id) = array_pad(explode("|", $this->course_id, 2), 2, '');
$max_mark = I2CE_FormStorage::lookupField("training", $course_id, array($id), false);
$max_mark = $max_mark[$id];
$input = $this->template->createElement("input", array("type" => "hidden", "name" => $id, "id" => $id, "value" => $max_mark));
$this->template->appendNode($input, $listNode);
}
//fecth lecturer institution to make sure can see students for his/her institution
$username = $this->getUser()->username;
$inst_id = iHRIS_PageFormLecturer::fetch_institution($username);
foreach ($parents as $enroll_id => $parent) {
$reg_details = STS_PageFormPerson::load_current_registration($person_id);
###drop students which are on different institution###
if ($inst_id != $reg_details["training_institution"]) {
continue;
}
$trainings = explode(",", $parent["training"]);
$tr = $this->template->createElement("tr");
$person_id = $parent["parent"];
$reg_num = $this->getRegistrationNumber($person_id);
$input = $this->template->createElement("input", array("type" => "hidden", "name" => "reg_num[" . $reg_num . "]", "value" => $reg_num));
$this->template->appendNode($input, $tr);
list($form, $id) = array_pad(explode("|", $person_id, 2), 2, '');
$field_data = I2CE_FormStorage::lookupField("person", $id, array('firstname', 'surname'), false);
if (is_array($field_data) && array_key_exists('surname', $field_data) && array_key_exists('firstname', $field_data)) {
$fullname = $field_data['firstname'] . ' ' . $field_data['surname'];
$aNode = $this->template->createElement("a", array("href" => "view?id=" . $person_id), $fullname);
$td = $this->template->createElement("td");
$this->template->appendNode($aNode, $td);
$this->template->appendNode($td, $tr);
$td = $this->template->createElement("td", array("id" => $reg_num, "align" => "center"));
$this->template->addTextNode($reg_num, $reg_num, $td);
$this->template->appendNode($td, $tr);
$this->appendExamTypesInput($tr, $reg_num, $person_id, $this->course_id, $parent["academic_year"], $enroll_id);
}
$this->template->appendNode($tr, $table);
}
$tr = $this->template->createElement("tr");
$td = $this->template->createElement("td", array("colspan" => "10", "align" => "right"));
$input = $this->template->createElement("input", array("type" => "submit", "value" => "Save", "onclick" => "return verify()"));
$this->template->appendNode($input, $td);
$this->template->appendNode($td, $tr);
$this->template->appendNode($tr, $table);
$this->template->appendNode($table, $listNode);
}
protected function save()
{
$username = $this->getUser()->username;
$training_institution = iHRIS_PageFormLecturer::fetch_institution($username);
$assign_course_trainer = $this->factory->createContainer("assign_course_trainer");
$assign_course_trainer->load($this->post);
$assign_course_trainer->getField("training_institution")->setFromDB($training_institution);
$lecturer = $assign_course_trainer->getField("lecturer")->getDBValue();
$training_courses = $assign_course_trainer->getField("training")->getDBValue();
$academic_year = $assign_course_trainer->getField("academic_year")->getDBValue();
$training_courses = explode(",", $training_courses);
$lecturers = explode(",", $lecturer);
foreach ($lecturers as $lecturer) {
foreach ($training_courses as $training_course) {
//check if this course has been assigned for this lecturer
$academic_year = iHRIS_AcademicYear::currentAcademicYear();
$academic_year_id = iHRIS_AcademicYear::academicYearId($academic_year);
$academic_year_id = "academic_year|" . $academic_year_id;
$where_assigned = array("operator" => "AND", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "academic_year", "style" => "equals", "data" => array("value" => $academic_year_id)), 1 => array("operator" => "FIELD_LIMIT", "field" => "training", "style" => "equals", "data" => array("value" => $training_course)), 2 => array("operator" => "FIELD_LIMIT", "field" => "lecturer", "style" => "equals", "data" => array("value" => $lecturer)), 3 => array("operator" => "FIELD_LIMIT", "field" => "training_institution", "style" => "equals", "data" => array("value" => $training_institution))));
$is_assigned = I2CE_FormStorage::search("assign_course_trainer", false, $where_assigned);
if (count($is_assigned) > 0) {
continue;
}
$assign_course_trainer = $this->factory->createContainer("assign_course_trainer");
$assign_course_trainer->getField("lecturer")->setFromDB($lecturer);
$assign_course_trainer->getField("academic_year")->setFromDB($academic_year_id);
$assign_course_trainer->getField("training")->setFromDB($training_course);
$assign_course_trainer->getField("training_institution")->setFromDB($training_institution);
/***alert HOD***/
//get lecturer department
$lectObj = $this->factory->createContainer($lecturer);
$lectObj->populate();
$lect_dep_id = $lectObj->getField("department")->getDBValue();
//get course department
$trainObj = $this->factory->createContainer($training_course);
$trainObj->populate();
$program = $trainObj->getField("training_program")->getDBValue();
$progObj = $this->factory->createContainer($program);
$progObj->populate();
$course_dep_id = $progObj->getField("department")->getDBValue();
$where = array("operator" => "AND", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "training_institution", "style" => "equals", "data" => array("value" => $training_institution)), 1 => array("operator" => "OR", "operand" => array(0 => array("operator" => "FIELD_LIMIT", "field" => "department", "style" => "equals", "data" => array("value" => $lect_dep_id)), 1 => array("operator" => "FIELD_LIMIT", "field" => "department", "style" => "equals", "data" => array("value" => $course_dep_id)))), 2 => array("operator" => "FIELD_LIMIT", "field" => "role", "style" => "equals", "data" => array("value" => "role|hod"))));
$hods = I2CE_FormStorage::listFields("lecturer", array("identification_number"), false, $where);
$module_factory = I2CE_ModuleFactory::instance();
$code = $trainObj->getField("code")->getDBValue();
$course_name = $trainObj->getField("name")->getDBValue();
$lect_fname = $lectObj->getField("first_name")->getDBValue();
$lect_sname = $lectObj->getField("surname")->getDBValue();
$lect_oname = $lectObj->getField("other_name")->getDBValue();
$lect_name = $lect_fname . " " . $lect_oname . " " . $lect_sname;
$lect_name = trim($lect_name);
foreach ($hods as $hod) {
if ($module_factory->isEnabled("UserAlerts")) {
$alerts = $module_factory->getClass("UserAlerts");
$alerts->sendUserAlert($hod["identification_number"], 'notice', $code . "-" . $course_name . " Has Been Assigned To " . $lect_name, 'CustomReports/show/lecturer_assigned_courses', 'Vew Course Assignment Report');
} else {
I2CE::raiseError("Tried to send user alert, but the module isn't enabled.");
}
}
/***End of alerting HOD***/
$assign_course_trainer->save($this->user);
}
}
$this->userMessage("Course(s) Assigned To Trainer!!!");
$this->setRedirect("assign_course_trainer");
}