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Mini Shell
Mini Shell
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User_model extends CI_Model {
function __construct()
{
parent::__construct();
/*cache control*/
$this->output->set_header('Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
$this->output->set_header('Pragma: no-cache');
}
public function get_admin_details() {
return $this->db->get_where('users', array('role_id' => 1));
}
public function get_user($user_id = 0) {
if ($user_id > 0) {
$this->db->where('id', $user_id);
}
$this->db->where('role_id', 2);
return $this->db->get('users');
}
public function get_all_user($user_id = 0) {
if ($user_id > 0) {
$this->db->where('id', $user_id);
}
return $this->db->get('users');
}
public function add_user($is_instructor = false) {
$validity = $this->check_duplication('on_create', $this->input->post('email'));
if ($validity == false) {
$this->session->set_flashdata('error_message', get_phrase('email_duplication'));
}else {
$data['first_name'] = html_escape($this->input->post('first_name'));
$data['last_name'] = html_escape($this->input->post('last_name'));
$data['email'] = html_escape($this->input->post('email'));
$data['password'] = sha1(html_escape($this->input->post('password')));
$social_link['facebook'] = html_escape($this->input->post('facebook_link'));
$social_link['twitter'] = html_escape($this->input->post('twitter_link'));
$social_link['linkedin'] = html_escape($this->input->post('linkedin_link'));
$data['social_links'] = json_encode($social_link);
$data['biography'] = $this->input->post('biography');
$data['role_id'] = 2;
$data['date_added'] = strtotime(date("Y-m-d H:i:s"));
$data['wishlist'] = json_encode(array());
$data['watch_history'] = json_encode(array());
$data['status'] = 1;
// Add paypal keys
$paypal_info = array();
$paypal['production_client_id'] = html_escape($this->input->post('paypal_client_id'));
$paypal['production_secret_key'] = html_escape($this->input->post('paypal_secret_key'));
array_push($paypal_info, $paypal);
$data['paypal_keys'] = json_encode($paypal_info);
// Add Stripe keys
$stripe_info = array();
$stripe_keys = array(
'public_live_key' => html_escape($this->input->post('stripe_public_key')),
'secret_live_key' => html_escape($this->input->post('stripe_secret_key'))
);
array_push($stripe_info, $stripe_keys);
$data['stripe_keys'] = json_encode($stripe_info);
if ($is_instructor) {
$data['is_instructor'] = 1;
}
$this->db->insert('users', $data);
$user_id = $this->db->insert_id();
$this->upload_user_image($user_id);
$this->session->set_flashdata('flash_message', get_phrase('user_added_successfully'));
}
}
public function check_duplication($action = "", $email = "", $user_id = "") {
$duplicate_email_check = $this->db->get_where('users', array('email' => $email));
if ($action == 'on_create') {
if ($duplicate_email_check->num_rows() > 0) {
if($duplicate_email_check->row()->status == 1){
return false;
}else{
return 'unverified_user';
}
}else {
return true;
}
}elseif ($action == 'on_update') {
if ($duplicate_email_check->num_rows() > 0) {
if ($duplicate_email_check->row()->id == $user_id) {
return true;
}else {
return false;
}
}else {
return true;
}
}
}
public function edit_user($user_id = "") { // Admin does this editing
$validity = $this->check_duplication('on_update', $this->input->post('email'), $user_id);
if ($validity) {
$data['first_name'] = html_escape($this->input->post('first_name'));
$data['last_name'] = html_escape($this->input->post('last_name'));
if (isset($_POST['email'])) {
$data['email'] = html_escape($this->input->post('email'));
}
$social_link['facebook'] = html_escape($this->input->post('facebook_link'));
$social_link['twitter'] = html_escape($this->input->post('twitter_link'));
$social_link['linkedin'] = html_escape($this->input->post('linkedin_link'));
$data['social_links'] = json_encode($social_link);
$data['biography'] = $this->input->post('biography');
$data['title'] = html_escape($this->input->post('title'));
$data['last_modified'] = strtotime(date("Y-m-d H:i:s"));
// Update paypal keys
$paypal_info = array();
$paypal['production_client_id'] = html_escape($this->input->post('paypal_client_id'));
$paypal['production_secret_key'] = html_escape($this->input->post('paypal_secret_key'));
array_push($paypal_info, $paypal);
$data['paypal_keys'] = json_encode($paypal_info);
// Update Stripe keys
$stripe_info = array();
$stripe_keys = array(
'public_live_key' => html_escape($this->input->post('stripe_public_key')),
'secret_live_key' => html_escape($this->input->post('stripe_secret_key'))
);
array_push($stripe_info, $stripe_keys);
$data['stripe_keys'] = json_encode($stripe_info);
$this->db->where('id', $user_id);
$this->db->update('users', $data);
$this->upload_user_image($user_id);
$this->session->set_flashdata('flash_message', get_phrase('user_update_successfully'));
}else {
$this->session->set_flashdata('error_message', get_phrase('email_duplication'));
}
$this->upload_user_image($user_id);
}
public function delete_user($user_id = "") {
$this->db->where('id', $user_id);
$this->db->delete('users');
$this->session->set_flashdata('flash_message', get_phrase('user_deleted_successfully'));
}
public function unlock_screen_by_password($password = "") {
$password = sha1($password);
return $this->db->get_where('users', array('id' => $this->session->userdata('user_id'), 'password' => $password))->num_rows();
}
public function register_user($data) {
$this->db->insert('users', $data);
return $this->db->insert_id();
}
public function register_user_update_code($data) {
$update_code['verification_code'] = $data['verification_code'];
$update_code['password'] = $data['password'];
$this->db->where('email', $data['email']);
$this->db->update('users', $update_code);
}
public function my_courses($user_id = "") {
if ($user_id == "") {
$user_id = $this->session->userdata('user_id');
}
return $this->db->get_where('enrol', array('user_id' => $user_id));
}
public function upload_user_image($user_id) {
if (isset($_FILES['user_image']) && $_FILES['user_image']['name'] != "") {
move_uploaded_file($_FILES['user_image']['tmp_name'], 'uploads/user_image/'.$user_id.'.jpg');
$this->session->set_flashdata('flash_message', get_phrase('user_update_successfully'));
}
}
public function update_account_settings($user_id) {
$validity = $this->check_duplication('on_update', $this->input->post('email'), $user_id);
if ($validity) {
if (!empty($_POST['current_password']) && !empty($_POST['new_password']) && !empty($_POST['confirm_password'])) {
$user_details = $this->get_user($user_id)->row_array();
$current_password = $this->input->post('current_password');
$new_password = $this->input->post('new_password');
$confirm_password = $this->input->post('confirm_password');
if ($user_details['password'] == sha1($current_password) && $new_password == $confirm_password) {
$data['password'] = sha1($new_password);
}else {
$this->session->set_flashdata('error_message', get_phrase('mismatch_password'));
return;
}
}
$data['email'] = html_escape($this->input->post('email'));
$this->db->where('id', $user_id);
$this->db->update('users', $data);
$this->session->set_flashdata('flash_message', get_phrase('updated_successfully'));
}else {
$this->session->set_flashdata('error_message', get_phrase('email_duplication'));
}
}
public function change_password($user_id) {
$data = array();
if (!empty($_POST['current_password']) && !empty($_POST['new_password']) && !empty($_POST['confirm_password'])) {
$user_details = $this->get_all_user($user_id)->row_array();
$current_password = $this->input->post('current_password');
$new_password = $this->input->post('new_password');
$confirm_password = $this->input->post('confirm_password');
if ($user_details['password'] == sha1($current_password) && $new_password == $confirm_password) {
$data['password'] = sha1($new_password);
}else {
$this->session->set_flashdata('error_message', get_phrase('mismatch_password'));
return;
}
}
$this->db->where('id', $user_id);
$this->db->update('users', $data);
$this->session->set_flashdata('flash_message', get_phrase('password_updated'));
}
public function get_instructor($id = 0) {
if ($id > 0) {
return $this->db->get_where('users', array('id' => $id, 'is_instructor' => 1));
}else{
return $this->db->get_where('users', array('is_instructor' => 1));
}
}
public function get_number_of_active_courses_of_instructor($instructor_id) {
$checker = array(
'user_id' => $instructor_id,
'status' => 'active'
);
$result = $this->db->get_where('course', $checker)->num_rows();
return $result;
}
public function get_user_image_url($user_id) {
if (file_exists('uploads/user_image/'.$user_id.'.jpg'))
return base_url().'uploads/user_image/'.$user_id.'.jpg';
else
return base_url().'uploads/user_image/placeholder.png';
}
public function get_instructor_list() {
$query1 = $this->db->get_where('course', array('status' => 'active'))->result_array();
$instructor_ids = array();
$query_result = array();
foreach ($query1 as $row1) {
if (!in_array($row1['user_id'], $instructor_ids) && $row1['user_id'] != "") {
array_push($instructor_ids, $row1['user_id']);
}
}
if (count($instructor_ids) > 0) {
$this->db->where_in('id', $instructor_ids);
$query_result = $this->db->get('users');
}else {
$query_result = $this->get_admin_details();
}
return $query_result;
}
public function update_instructor_paypal_settings($user_id = '') {
// Update paypal keys
$paypal_info = array();
$paypal['production_client_id'] = html_escape($this->input->post('paypal_client_id'));
$paypal['production_secret_key'] = html_escape($this->input->post('paypal_secret_key'));
array_push($paypal_info, $paypal);
$data['paypal_keys'] = json_encode($paypal_info);
$this->db->where('id', $user_id);
$this->db->update('users', $data);
}
public function update_instructor_stripe_settings($user_id = '') {
// Update Stripe keys
$stripe_info = array();
$stripe_keys = array(
'public_live_key' => html_escape($this->input->post('stripe_public_key')),
'secret_live_key' => html_escape($this->input->post('stripe_secret_key'))
);
array_push($stripe_info, $stripe_keys);
$data['stripe_keys'] = json_encode($stripe_info);
$this->db->where('id', $user_id);
$this->db->update('users', $data);
}
// POST INSTRUCTOR APPLICATION FORM AND INSERT INTO DATABASE IF EVERYTHING IS OKAY
public function post_instructor_application() {
// FIRST GET THE USER DETAILS
$user_details = $this->get_all_user($this->input->post('id'))->row_array();
// CHECK IF THE PROVIDED ID AND EMAIL ARE COMING FROM VALID USER
if ($user_details['email'] == $this->input->post('email')) {
// GET PREVIOUS DATA FROM APPLICATION TABLE
$previous_data = $this->get_applications($user_details['id'], 'user')->num_rows();
// CHECK IF THE USER HAS SUBMITTED FORM BEFORE
if($previous_data > 0) {
$this->session->set_flashdata('error_message', get_phrase('already_submitted'));
redirect(site_url('user/become_an_instructor'), 'refresh');
}
$data['user_id'] = $this->input->post('id');
$data['address'] = $this->input->post('address');
$data['phone'] = $this->input->post('phone');
$data['message'] = $this->input->post('message');
if (isset($_FILES['document']) && $_FILES['document']['name'] != "") {
if (!file_exists('uploads/document')) {
mkdir('uploads/document', 0777, true);
}
$accepted_ext = array('doc', 'docs', 'pdf', 'txt', 'png', 'jpg', 'jpeg');
$path = $_FILES['document']['name'];
$ext = pathinfo($path, PATHINFO_EXTENSION);
if (in_array(strtolower($ext), $accepted_ext)) {
$document_custom_name = random(15).'.'.$ext;
$data['document'] = $document_custom_name;
move_uploaded_file($_FILES['document']['tmp_name'], 'uploads/document/'.$document_custom_name);
}else{
$this->session->set_flashdata('error_message', get_phrase('invalide_file'));
redirect(site_url('user/become_an_instructor'), 'refresh');
}
}
$this->db->insert('applications', $data);
$this->session->set_flashdata('flash_message', get_phrase('application_submitted_successfully'));
redirect(site_url('user/become_an_instructor'), 'refresh');
}else{
$this->session->set_flashdata('error_message', get_phrase('user_not_found'));
redirect(site_url('user/become_an_instructor'), 'refresh');
}
}
// GET INSTRUCTOR APPLICATIONS
public function get_applications($id = "", $type = "") {
if ($id > 0 && !empty($type)) {
if ($type == 'user') {
$applications = $this->db->get_where('applications', array('user_id' => $id));
return $applications;
}else {
$applications = $this->db->get_where('applications', array('id' => $id));
return $applications;
}
}else{
$this->db->order_by("id", "DESC");
$applications = $this->db->get_where('applications');
return $applications;
}
}
// GET APPROVED APPLICATIONS
public function get_approved_applications() {
$applications = $this->db->get_where('applications', array('status' => 1));
return $applications;
}
// GET PENDING APPLICATIONS
public function get_pending_applications() {
$applications = $this->db->get_where('applications', array('status' => 0));
return $applications;
}
//UPDATE STATUS OF INSTRUCTOR APPLICATION
public function update_status_of_application($status, $application_id) {
$application_details = $this->get_applications($application_id, 'application');
if ($application_details->num_rows() > 0) {
$application_details = $application_details->row_array();
if ($status == 'approve') {
$application_data['status'] = 1;
$this->db->where('id', $application_id);
$this->db->update('applications', $application_data);
$instructor_data['is_instructor'] = 1;
$this->db->where('id', $application_details['user_id']);
$this->db->update('users', $instructor_data);
$this->session->set_flashdata('flash_message', get_phrase('application_approved_successfully'));
redirect(site_url('admin/instructor_application'), 'refresh');
}else{
$this->db->where('id', $application_id);
$this->db->delete('applications');
$this->session->set_flashdata('flash_message', get_phrase('application_deleted_successfully'));
redirect(site_url('admin/instructor_application'), 'refresh');
}
}else{
$this->session->set_flashdata('error_message', get_phrase('invalid_application'));
redirect(site_url('admin/instructor_application'), 'refresh');
}
}
}
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