ok
Mini Shell
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Teacher extends Admin_Controller
{
public function __construct()
{
parent::__construct();
$this->load->library('mailsmsconf');
$this->load->model("classteacher_model");
$this->role;
$this->current_session = $this->setting_model->getCurrentSession();
}
public function index()
{
$this->session->set_userdata('top_menu', 'Academics');
$this->session->set_userdata('sub_menu', 'teacher/index');
$data['title'] = 'Add Teacher';
$teacher_result = $this->teacher_model->get();
$data['teacherlist'] = $teacher_result;
$genderList = $this->customlib->getGender();
$data['genderList'] = $genderList;
$this->load->view('layout/header', $data);
$this->load->view('admin/teacher/teacherList', $data);
$this->load->view('layout/footer', $data);
}
public function getSubjctByClassandSection()
{
$class_id = $this->input->post('class_id');
$section_id = $this->input->post('section_id');
$data = $this->teachersubject_model->getSubjectByClsandSection($class_id, $section_id);
echo json_encode($data);
}
public function assignteacher()
{
$this->session->set_userdata('top_menu', 'Academics');
$this->session->set_userdata('sub_menu', 'admin/teacher/viewassignteacher');
$data['title'] = 'Assign Teacher with Class and Subject wise';
$teacher = $this->staff_model->getStaffbyrole(2);
$data['teacherlist'] = $teacher;
$subject = $this->subject_model->get();
$data['subjectlist'] = $subject;
$class = $this->class_model->get();
$data['classlist'] = $class;
$userdata = $this->customlib->getUserData();
$this->load->view('layout/header', $data);
$this->load->view('admin/teacher/assignTeacher', $data);
$this->load->view('layout/footer', $data);
if ($this->input->server('REQUEST_METHOD') == "POST") {
$loop = $this->input->post('i');
$array = array();
$dt = array();
foreach ($loop as $key => $value) {
$s = array();
$s['session_id'] = $this->setting_model->getCurrentSession();
$class_id = $this->input->post('class_id');
$section_id = $this->input->post('section_id');
$dt = $this->classsection_model->getDetailbyClassSection($class_id, $section_id);
$s['class_section_id'] = $dt['id'];
$s['teacher_id'] = $this->input->post('teacher_id_' . $value);
$s['subject_id'] = $this->input->post('subject_id_' . $value);
$row_id = $this->input->post('row_id_' . $value);
if ($row_id == 0) {
$insert_id = $this->teachersubject_model->add($s);
$array[] = $insert_id;
} else {
$s['id'] = $row_id;
$array[] = $row_id;
$this->teachersubject_model->add($s);
}
}
$ids = $array;
$class_section_id = $dt['id'];
$this->teachersubject_model->deleteBatch($ids, $class_section_id);
$this->session->set_flashdata('msg', '<div class="alert alert-success">' . $this->lang->line('success_message') . '</div>');
redirect('admin/teacher/assignteacher');
}
}
public function viewassignteacher()
{
$this->session->set_userdata('top_menu', 'Academics');
$this->session->set_userdata('sub_menu', 'admin/teacher/viewassignteacher');
$data['title'] = 'Assign Teacher with Class and Subject wise';
$teacher = $this->staff_model->getStaffbyrole(2);
$data['teacherlist'] = $teacher;
$subject = $this->subject_model->get();
$data['subjectlist'] = $subject;
$class = $this->class_model->get();
$data['classlist'] = $class;
$userdata = $this->customlib->getUserData();
$this->load->view('layout/header', $data);
$this->load->view('admin/teacher/viewassignTeacher', $data);
$this->load->view('layout/footer', $data);
if ($this->input->server('REQUEST_METHOD') == "POST") {
$loop = $this->input->post('i');
$array = array();
foreach ($loop as $key => $value) {
$s = array();
$s['session_id'] = $this->setting_model->getCurrentSession();
$class_id = $this->input->post('class_id');
$section_id = $this->input->post('section_id');
$dt = $this->classsection_model->getDetailbyClassSection($class_id, $section_id);
$s['class_section_id'] = $dt['id'];
$s['teacher_id'] = $this->input->post('teacher_id_' . $value);
$s['subject_id'] = $this->input->post('subject_id_' . $value);
$row_id = $this->input->post('row_id_' . $value);
if ($row_id == 0) {
$insert_id = $this->teachersubject_model->add($s);
$array[] = $insert_id;
} else {
$s['id'] = $row_id;
$array[] = $row_id;
$this->teachersubject_model->add($s);
}
}
$ids = $array;
$class_section_id = $dt['id'];
$this->teachersubject_model->deleteBatch($ids, $class_section_id);
$this->session->set_flashdata('msg', '<div class="alert alert-success">' . $this->lang->line('success_message') . '</div>');
redirect('admin/teacher/assignteacher');
}
}
public function getSubjectTeachers()
{
if (!$this->rbac->hasPrivilege('assign_subject', 'can_view')) {
access_denied();
}
$this->form_validation->set_error_delimiters('', '');
$this->form_validation->set_rules('class_id', $this->lang->line('class'), 'trim|required|xss_clean');
$this->form_validation->set_rules('section_id', $this->lang->line('section'), 'trim|required|xss_clean');
if ($this->form_validation->run()) {
$class_id = $this->input->post('class_id');
$section_id = $this->input->post('section_id');
$dt = $this->classsection_model->getDetailbyClassSection($class_id, $section_id);
$data = $this->teachersubject_model->getDetailByclassAndSection($dt['id']);
echo json_encode(array('st' => 0, 'msg' => $data));
} else {
$data = array(
'class_id' => form_error('class_id'),
'section_id' => form_error('section_id'),
);
echo json_encode(array('st' => 1, 'msg' => $data));
}
}
public function view($id)
{
if (!$this->rbac->hasPrivilege('assign_subject', 'can_view')) {
access_denied();
}
$data['title'] = 'Teacher List';
$teacher = $this->teacher_model->get($id);
$teachersubject = $this->teachersubject_model->getTeacherClassSubjects($id);
$data['teacher'] = $teacher;
$data['teachersubject'] = $teachersubject;
$this->load->view('layout/header', $data);
$this->load->view('admin/teacher/teacherShow', $data);
$this->load->view('layout/footer', $data);
}
public function delete($id)
{
if (!$this->rbac->hasPrivilege('assign_subject', 'can_delete')) {
access_denied();
}
$data['title'] = 'Teacher List';
$this->teacher_model->remove($id);
redirect('admin/teacher/index');
}
public function create()
{
if (!$this->rbac->hasPrivilege('assign_subject', 'can_add')) {
access_denied();
}
$data['title'] = 'Add teacher';
$genderList = $this->customlib->getGender();
$data['genderList'] = $genderList;
$this->form_validation->set_rules('name', $this->lang->line('teacher'), 'trim|required|xss_clean');
$this->form_validation->set_rules('email', $this->lang->line('email'), 'trim|required|xss_clean');
$this->form_validation->set_rules('gender', $this->lang->line('gender'), 'trim|required|xss_clean');
$this->form_validation->set_rules('dob', $this->lang->line('date_of_birth'), 'trim|required|xss_clean');
$this->form_validation->set_rules('phone', $this->lang->line('phone'), 'trim|required|xss_clean');
$this->form_validation->set_rules('file', $this->lang->line('image'), 'callback_handle_upload');
if ($this->form_validation->run() == false) {
$teacher_result = $this->teacher_model->get();
$data['teacherlist'] = $teacher_result;
$genderList = $this->customlib->getGender();
$data['genderList'] = $genderList;
$this->load->view('layout/header', $data);
$this->load->view('admin/teacher/teacherCreate', $data);
$this->load->view('layout/footer', $data);
} else {
$data = array(
'name' => $this->input->post('name'),
'email' => $this->input->post('email'),
'password' => $this->input->post('password'),
'sex' => $this->input->post('gender'),
'dob' => date('Y-m-d', $this->customlib->datetostrtotime($this->input->post('dob'))),
'address' => $this->input->post('address'),
'phone' => $this->input->post('phone'),
'image' => 'uploads/student_images/no_image.png',
);
$insert_id = $this->teacher_model->add($data);
$user_password = $this->role->get_random_password($chars_min = 6, $chars_max = 6, $use_upper_case = false, $include_numbers = true, $include_special_chars = false);
$data_student_login = array(
'username' => $this->teacher_login_prefix . $insert_id,
'password' => $user_password,
'user_id' => $insert_id,
'role' => 'teacher',
);
$this->user_model->add($data_student_login);
if (isset($_FILES["file"]) && !empty($_FILES['file']['name'])) {
$fileInfo = pathinfo($_FILES["file"]["name"]);
$img_name = $insert_id . '.' . $fileInfo['extension'];
move_uploaded_file($_FILES["file"]["tmp_name"], "./uploads/teacher_images/" . $img_name);
$data_img = array('id' => $insert_id, 'image' => 'uploads/teacher_images/' . $img_name);
$this->teacher_model->add($data_img);
}
$teacher_login_detail = array('id' => $insert_id, 'credential_for' => 'teacher', 'username' => $this->teacher_login_prefix . $insert_id, 'password' => $user_password, 'contact_no' => $this->input->post('phone'));
$this->mailsmsconf->mailsms('login_credential', $teacher_login_detail);
$this->session->set_flashdata('msg', '<div class="alert alert-success text-left">' . $this->lang->line('success_message') . '</div>');
redirect('admin/teacher/index');
}
}
public function handle_upload()
{
if (isset($_FILES["file"]) && !empty($_FILES['file']['name'])) {
$allowedExts = array('jpg', 'jpeg', 'png');
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ($_FILES["file"]["error"] > 0) {
$error .= "Error opening the file<br />";
}
if ($_FILES["file"]["type"] != 'image/gif' &&
$_FILES["file"]["type"] != 'image/jpeg' &&
$_FILES["file"]["type"] != 'image/png') {
$this->form_validation->set_message('handle_upload', $this->lang->line('file_type_not_allowed'));
return false;
}
if (!in_array($extension, $allowedExts)) {
$this->form_validation->set_message('handle_upload', $this->lang->line('extension_not_allowed'));
return false;
}
if ($_FILES["file"]["size"] > 10240000) {
$this->form_validation->set_message('handle_upload', $this->lang->line('file_size_shoud_be_less_than'));
return false;
}
if ($error == "") {
return true;
}
} else {
return true;
}
}
public function edit($id)
{
if (!$this->rbac->hasPrivilege('assign_subject', 'can_edit')) {
access_denied();
}
$data['title'] = 'Edit Teacher';
$data['id'] = $id;
$genderList = $this->customlib->getGender();
$data['genderList'] = $genderList;
$teacher = $this->teacher_model->get($id);
$data['teacher'] = $teacher;
$this->form_validation->set_rules('name', $this->lang->line('teacher'), 'trim|required|xss_clean');
$this->form_validation->set_rules('email', $this->lang->line('email'), 'trim|required|xss_clean');
$this->form_validation->set_rules('gender', $this->lang->line('gender'), 'trim|required|xss_clean');
$this->form_validation->set_rules('dob', $this->lang->line('date_of_birth'), 'trim|required|xss_clean');
$this->form_validation->set_rules('phone', $this->lang->line('phone'), 'trim|required|xss_clean');
$this->form_validation->set_rules('file', $this->lang->line('image'), 'callback_handle_upload');
if ($this->form_validation->run() == false) {
$teacher_result = $this->teacher_model->get();
$data['teacherlist'] = $teacher_result;
$this->load->view('layout/header', $data);
$this->load->view('admin/teacher/teacherEdit', $data);
$this->load->view('layout/footer', $data);
} else {
$data = array(
'id' => $id,
'name' => $this->input->post('name'),
'email' => $this->input->post('email'),
'password' => $this->input->post('password'),
'sex' => $this->input->post('gender'),
'dob' => date('Y-m-d', $this->customlib->datetostrtotime($this->input->post('dob'))),
'address' => $this->input->post('address'),
'phone' => $this->input->post('phone'),
);
$insert_id = $this->teacher_model->add($data);
if (isset($_FILES["file"]) && !empty($_FILES['file']['name'])) {
$fileInfo = pathinfo($_FILES["file"]["name"]);
$img_name = $id . '.' . $fileInfo['extension'];
move_uploaded_file($_FILES["file"]["tmp_name"], "./uploads/teacher_images/" . $img_name);
$data_img = array('id' => $id, 'image' => 'uploads/teacher_images/' . $img_name);
$this->teacher_model->add($data_img);
}
$this->session->set_flashdata('msg', '<div class="alert alert-success text-center">' . $this->lang->line('success_message') . '</div>');
redirect('admin/teacher/index');
}
}
public function getlogindetail()
{
$teacher_id = $this->input->post('teacher_id');
$examSchedule = $this->user_model->getTeacherLoginDetails($teacher_id);
echo json_encode($examSchedule);
}
public function assign_class_teacher()
{
if (!$this->rbac->hasPrivilege('assign_class_teacher', 'can_view')) {
access_denied();
}
$this->session->set_userdata('top_menu', 'Academics');
$this->session->set_userdata('sub_menu', 'admin/teacher/assign_class_teacher');
$data['title'] = 'Add Class Teacher';
$data['title_list'] = 'Class List';
$this->form_validation->set_rules(
'class', $this->lang->line('class'), array(
'required',
array('class_exists', array($this->class_model, 'class_teacher_exists')),
)
);
$this->form_validation->set_rules('section', $this->lang->line('section'), 'trim|required|xss_clean');
$this->form_validation->set_rules('teachers[]', $this->lang->line('teacher'), 'trim|required|xss_clean');
if ($this->form_validation->run() == false) {
} else {
$class = $this->input->post("class");
$section = $this->input->post("section");
$teachers = $this->input->post("teachers");
$i = 0;
foreach ($teachers as $key => $value) {
$classteacherid = $this->input->post("classteacherid");
if (isset($classteacherid)) {
$data = array('id' => $classteacherid[$i],
'class_id' => $class,
'section_id' => $section,
'staff_id' => $teachers[$i],
'session_id' => $this->current_session,
);
} else {
$data = array('class_id' => $class,
'section_id' => $section,
'staff_id' => $teachers[$i],
'session_id' => $this->current_session,
);
}
$i++;
$this->classteacher_model->addClassTeacher($data);
}
$this->session->set_flashdata('msg', '<div class="alert alert-success">' . $this->lang->line('success_message') . '</div>');
redirect('admin/teacher/assign_class_teacher');
}
$classlist = $this->class_model->get();
$data['classlist'] = $classlist;
$sectionlist = $this->section_model->get();
$data['sectionlist'] = $sectionlist;
$assignteacherlist = $this->class_model->getClassTeacher();
$data['assignteacherlist'] = $assignteacherlist;
foreach ($assignteacherlist as $key => $value) {
$class_id = $value["class_id"];
$section_id = $value["section_id"];
$tlist[] = $this->classteacher_model->teacherByClassSection($class_id, $section_id);
}
if (!empty($tlist)) {
$data["tlist"] = $tlist;
}
$teacherlist = $this->staff_model->getStaffbyrole($role = 2);
$data['teacherlist'] = $teacherlist;
$this->load->view('layout/header', $data);
$this->load->view('class/classTeacher', $data);
$this->load->view('layout/footer', $data);
}
public function classteacheredit1111($class_id, $section_id)
{
if (!$this->rbac->hasPrivilege('assign_class_teacher', 'can_edit')) {
access_denied();
}
$result = $this->classteacher_model->teacherByClassSection($class_id, $section_id);
$data["result"] = $result;
$assignteacherlist = $this->class_model->getClassTeacher();
$data['assignteacherlist'] = $assignteacherlist;
foreach ($assignteacherlist as $key => $value) {
$classid = $value["class_id"];
$sectionid = $value["section_id"];
$tlist[] = $this->classteacher_model->teacherByClassSection($classid, $sectionid);
}
$data["tlist"] = $tlist;
$teacherlist = $this->staff_model->getStaffbyrole($role = 2);
$data['teacherlist'] = $teacherlist;
$data['class_id'] = $class_id;
$data['section_id'] = $section_id;
$classlist = $this->class_model->get();
$data['classlist'] = $classlist;
$sectionlist = $this->section_model->get();
$data['sectionlist'] = $sectionlist;
$this->load->view('layout/header', $data);
$this->load->view('class/classTeacherEdit', $data);
$this->load->view('layout/footer', $data);
}
public function update_class_teacher($class_id, $section_id)
{
$this->session->set_userdata('top_menu', 'Academics');
$this->session->set_userdata('sub_menu', 'classes/index');
$data['title'] = 'Add Class Teacher';
$data['title_list'] = 'Class List';
$this->form_validation->set_rules(
'class', $this->lang->line('class'), array(
'required',
array('class_exists', array($this->class_model, 'class_teacher_exists')),
)
);
$this->form_validation->set_rules('section', $this->lang->line('section'), 'trim|required|xss_clean');
$this->form_validation->set_rules('teachers[]', $this->lang->line('teacher'), 'trim|required|xss_clean');
if ($this->form_validation->run() == false) {
$result = $this->classteacher_model->teacherByClassSection($class_id, $section_id);
$data["result"] = $result;
$assignteacherlist = $this->class_model->getClassTeacher();
$data['assignteacherlist'] = $assignteacherlist;
foreach ($assignteacherlist as $key => $value) {
$classid = $value["class_id"];
$sectionid = $value["section_id"];
$tlist[] = $this->classteacher_model->teacherByClassSection($classid, $sectionid);
}
$data["tlist"] = $tlist;
$teacherlist = $this->staff_model->getStaffbyrole($role = 2);
$data['teacherlist'] = $teacherlist;
$data['class_id'] = $class_id;
$data['section_id'] = $section_id;
$classlist = $this->class_model->get();
$data['classlist'] = $classlist;
$sectionlist = $this->section_model->get();
$data['sectionlist'] = $sectionlist;
} else {
$section = $this->input->post('section');
$prev_teacher = $this->input->post('classteacherid');
$staff_id = $this->input->post('teachers');
$class_id = $this->input->post('class');
if (!isset($prev_teacher)) {
$prev_teacher = array();
}
$add_result = array_diff($staff_id, $prev_teacher);
$delete_result = array_diff($prev_teacher, $staff_id);
if (!empty($add_result)) {
$teacher_batch_array = array();
foreach ($add_result as $teacher_add_key => $teacher_add_value) {
$teacher_batch_array[] = $teacher_add_value;
}
$insert_array = array();
foreach ($teacher_batch_array as $vec_key => $vec_value) {
$vehicle_array = array(
'class_id' => $class_id,
'section_id' => $section,
'staff_id' => $vec_value,
'session_id' => $this->current_session,
);
$this->classteacher_model->addClassTeacher($vehicle_array);
$insert_array[] = $vehicle_array;
}
} else {
$prev_class_id = $this->input->post('prev_class_id');
$prev_section_id = $this->input->post('prev_section_id');
$previd = $this->input->post('previd');
if (!empty($previd)) {
if ($prev_class_id != $class_id || $prev_section_id != $section) {
$this->classteacher_model->updateTeacher($previd,$class_id,$section);
}
}
}
if (!empty($delete_result)) {
$classteacher_delete_array = array();
foreach ($delete_result as $vec_delete_key => $vec_delete_value) {
$classteacher_delete_array[] = $vec_delete_value;
}
$this->classteacher_model->delete($class_id, $section, $classteacher_delete_array);
}
$this->session->set_flashdata('msg', '<div class="alert alert-success">' . $this->lang->line('update_message') . '</div>');
redirect('admin/teacher/assign_class_teacher');
}
$this->load->view('layout/header', $data);
$this->load->view('class/classTeacherEdit', $data);
$this->load->view('layout/footer', $data);
}
public function classteacherdelete($class_id, $section_id)
{
if ((!empty($class_id)) && (!empty($section_id))) {
$this->classteacher_model->delete($class_id, $section_id, null);
$this->session->set_flashdata('msg', '<div class="alert alert-success text-center">' . $this->lang->line('delete_message') . '</div>');
redirect("admin/teacher/assign_class_teacher");
}
}
}
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