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jelz2018
Junior Member
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Posts: 29
Threads: 3
Joined: Oct 2018
Reputation:
0
Hello I'm new to both Codeigniter and PHP I have created a system for employees. I want that when an employee login to the system he/she will only see his/her own data related to his/her unique employee ID in the database. To be specific every employee has it's own employee id which populated with data like leave balance, personal datasheets and a lot more. Now what I want to do is to pull those data's and display it when they login to their own account. My login is working but when I try pull out the data it seems it kinda hard. I hope you could help me.
Here's my code for your reference.
Model: Users_model.php (This is for login)
Code: <?php
class Users_model extends CI_Model {
function __construct(){
parent::__construct();
$this->load->database();
}
public function login($email, $password){
$query = $this->db->get_where('ats_users', array('email'=>$email, 'password'=>$password));
return $query->row_array();
}
}
?>
Code: <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Employee Login</title>
<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>bootstrap/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<h1 class="page-header text-center">iHRMIS Employee Panel</h1>
<div class="row">
<div class="col-sm-4 col-sm-offset-4">
<div class="login-panel panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title"><span class="glyphicon glyphicon-lock"></span> Login
</h3>
</div>
<div class="panel-body">
<form method="POST" action="<?php echo base_url(); ?>index.php/user/login">
<fieldset>
<div class="form-group">
<input class="form-control" placeholder="Email" type="email" name="email" required>
</div>
<div class="form-group">
<input class="form-control" placeholder="Password" type="password" name="password" required>
</div>
<button type="submit" class="btn btn-lg btn-primary btn-block"><span class="glyphicon glyphicon-log-in"></span> Login</button>
</fieldset>
</form>
</div>
</div>
<?php
if($this->session->flashdata('error')){
?>
<div class="alert alert-danger text-center" style="margin-top:20px;">
<?php echo $this->session->flashdata('error'); ?>
</div>
<?php
}
?>
</div>
</div>
</div>
</body>
</html>
Code: <div class="page-wrapper">
<!-- ============================================================== -->
<!-- Bread crumb and right sidebar toggle -->
<!-- ============================================================== -->
<div class="page-breadcrumb">
<div class="row">
<div class="col-12 d-flex no-block align-items-center">
<h4 class="page-title">Dashboard</h4>
<div class="ml-auto text-right">
<nav aria-label="breadcrumb">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item active" aria-current="page">Library</li>
</ol>
</nav>
</div>
</div>
</div>
</div>
<!-- ============================================================== -->
<!-- End Bread crumb and right sidebar toggle -->
<!-- ============================================================== -->
<!-- ============================================================== -->
<!-- Sales chart -->
<!-- ============================================================== -->
<div class="row">
<div class="col-12">
<div class="card">
<div class="card-body">
<div class="row">
<!-- column -->
<div class="col-lg-9">
<?php
$user = $this->session->userdata('user');
extract($user);
?>
<h2>Personal Information </h2>
<h4>User Info:</h4>
<p>Employee ID: <?php echo $employee_id; ?></p>
<p>Office ID: <?php echo $office_id; ?></p>
<p>Fullname: <?php echo $fname.$mname."".$lname; ?></p>
<p>Email: <?php echo $email; ?></p>
<p>Password: <?php echo $password; ?></p>
<a href="<?php echo base_url(); ?>index.php/user/logout" class="btn btn-danger">Logout</a>
</div>
<!-- column -->
</div>
</div>
</div>
</div>
</div>
<!-- ============================================================== -->
<!-- Sales chart -->
<!-- ============================================================== -->
<!-- ============================================================== -->
<!-- Recent comment and chats -->
<!-- ============================================================== -->
</div>
Code: <?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
function __construct(){
parent::__construct();
$this->load->helper('url');
$this->load->model('users_model');
}
public function index(){
//load session library
$this->load->library('session');
//restrict users to go back to login if session has been set
if($this->session->userdata('user')){
redirect('home');
}
else{
$this->load->view('login_page');
}
}
public function login(){
//load session library
$this->load->library('session');
$email = $_POST['email'];
$password = $_POST['password'];
$data = $this->users_model->login($email, $password);
if($data){
$this->session->set_userdata('user', $data);
redirect('home');
}
else{
header('location:'.base_url().$this->index());
$this->session->set_flashdata('error','Invalid login. Email or Password is incorrect.');
}
}
public function home(){
//load session library
$this->load->library('session');
//restrict users to go to home if not logged in
if($this->session->userdata('user')){
$data['main_content'] = 'home';
$this->load->view('includes/template', $data);
//$this->load->view('templates/header');
//$this->load->view('home');
//$this->load->view('templates/footer');
}
else{
redirect('/');
}
}
public function logout(){
//load session library
$this->load->library('session');
$this->session->unset_userdata('user');
redirect('/');
}
}
Now this is the code I used to pull out the employee data
Model: user.php
PHP Code: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class User extends CI_Model{
var $fields = array();
// --------------------------------------------------------------------
/**
* Constructor
*
* @return User
*/
function __construct()
{
parent::__construct();
$this->load->helper('security');
$this->load->database();
}
// --------------------------------------------------------------------
/**
* Add new user
*
* @param unknown_type $info
* @return unknown
*/
function add_user($data)
{
$this->db->insert('users', $data);
}
// --------------------------------------------------------------------
/**
* Delete user
*
* @param varchar $email
*/
function delete_user($email)
{
$this->db->delete('users', array('email' => $email));
}
// --------------------------------------------------------------------
function get_current_password($email)
{
$current_password = '';
$this->db->select($this->fields);
$this->db->where('email', $email);
$this->db->limit(1);
$q = $this->db->get('users');
if ($q->num_rows() > 0)
{
foreach ($q->result_array() as $row)
{
$current_password = $row['password'];
}
}
return $current_password;
$q->free_result();
}
// --------------------------------------------------------------------
/**
* Get the maximum user
*
* @return varchar
*/
function get_max_user()
{
$max_user = '';
$this->db->select_max('email', 'max_user');
$q = $this->db->get('users');
if ($q->num_rows() > 0)
{
foreach ($q->result_array() as $row)
{
$max_user = $row['max_user'] + 1;
}
}
return $max_user;
$q->free_result();
}
// --------------------------------------------------------------------
/**
* THE FUNCTIONS BELOW ARE FOR TIMEKEEPER
* Get the data of a user
*
* @param varchar $email
* @return array
*/
function get_user_data($email)
{
$data = array();
$this->db->where('email', $email);
$this->db->limit(1);
$q = $this->db->get('users');
if ($q->num_rows() > 0)
{
foreach ($q->result_array() as $row)
{
$data = $row;
}
}
return $data;
$q->free_result();
}
// --------------------------------------------------------------------
/**
* Get users
*
* @param array $fields
* @return array
*/
function get_users($fields = array())
{
$data = array();
$this->db->select($this->fields);
$this->db->from('users');
$this->db->join('office', 'office.office_id = user.office_id');
$this->db->join('user_type', 'user_type.id = user.user_type');
$this->db->order_by('lname');
$q = $this->db->get();
if ($q->num_rows() > 0)
{
foreach ($q->result_array() as $row)
{
$data[] = $row;
}
}
return $data;
$q->free_result();
}
// --------------------------------------------------------------------
/**
* Check if email exists
*
* @param string $email
* @return boolean
*/
function is_email_exists($email)
{
$this->db->select('email');
$this->db->where('email', $email);
$q = $this->db->get('users');
if ($q->num_rows() > 0)
{
return TRUE;
}
else
{
return FALSE;
}
$q->free_result();
}
// --------------------------------------------------------------------
/**
* Tells whether a user is valid or not
*
* @param varchar $email
* @param varchar $password
* @return boolean
*/
function is_valid_user($email, $password)
{
$this->db->where('email', $email);
$this->db->where('password', $password);
$this->db->where('stat', 1);
$q = $this->db->get('users');
if ($q->num_rows() > 0)
{
return TRUE;
}
else
{
return FALSE;
}
return $data;
$q->free_result();
}
// --------------------------------------------------------------------
/**
* Update or edit user account
*
* @param array $data
* @param int $user_id
*/
function update_user($data, $id = '')
{
$this->db->where('id', $id);
$this->db->update('users', $data);
}
// --------------------------------------------------------------------
function update_user_pass($pass, $email)
{
$data = array('password' => $pass);
$this->db->where('email', $email);
$this->db->update('users', $data);
}
// --------------------------------------------------------------------
/**
* Validate the email and password
*
* @param mixed $email
* @param mixed $password
* @return array
*/
function validate_user($email, $password)
{
$data = array();
$data['system_message'] = '';
//Encript password
$password = do_hash($password, 'md5');
$options = array('email' => $email, 'password' => $password, 'stat' => 'Active');
$q = $this->db->get_where('users', $options, 1);
if ($q->num_rows() > 0)
{
$row = $q->row();
$fname = $row->fname;
$lname = $row->lname;
$mname = $row->mname;
$user_type = $row->user_type;
$email = $email;
$session_data = array(
'email' => $row->email,
'lname' => $row->lname,
'office_id' => $row->office_id,
'user_type' => $row->user_type
);
$this->session->set_userdata($session_data);
$data['system_message'] = 'valid';
}
return $data;
}
// --------------------------------------------------------------------
}
PHP Code: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Options extends CI_Model {
// --------------------------------------------------------------------
/**
* Constructor
*
* @return Options
*/
function __construct()
{
parent::__construct();
$this->load->database();
}
// --------------------------------------------------------------------
/**
* Options for dropdown list
* day 1-31
*
* @return array
*/
function days_options()
{
$day = 1;
while($day != 32)
{
//Add leading zero to month
$x = sprintf("%02d", $day);
$options[$x] = $x;
$day ++;
}
return $options;
}
// --------------------------------------------------------------------
function budget_expenditures_options($e = '')
{
$this->load->model('budget_expenditure_m');
$options = array();
$b = new Budget_expenditure_m();
$expenditures = $b->order_by('expenditures')->get();
$options[0] = '---ALL---';
foreach($expenditures as $expenditure)
{
$options[$expenditure->id] = $expenditure->expenditures;
}
return $options;
}
// --------------------------------------------------------------------
/**
* Options for dropdown list
* hour 01-24
*
* @return array
*/
function hour_options( $add_blank = FALSE)
{
$hour = 1;
if ( $add_blank == TRUE)
{
$options[0] = '';
}
while($hour != 25)
{
//Add leading zero to month
$x = sprintf("%02d", $hour);
$options[$x] = $x;
$hour ++;
}
return $options;
}
// --------------------------------------------------------------------
function group_options($add_select = FALSE)
{
$options = array();
$g = new Group_m();
$g->order_by('name');
$groups = $g->get();
if ($add_select == TRUE)
{
$options[] = 'SELECT GROUP';
}
foreach($groups as $group)
{
$options[$group->id] = $group->name;
}
return $options;
}
// --------------------------------------------------------------------
/**
* Options for leave type
*
* @param boolean $add_select
* @return array
*/
function leave_type_options($add_select = FALSE)
{
$leave_types = $this->Leave_type->leave_type_list();
if ($add_select == TRUE)
{
$options[] = 'SELECT OFFICE';
}
foreach($leave_types as $leave_type)
{
$options[$leave_type['id']] = $leave_type['leave_name'];
}
// Updated 3.1.2012 since version 2.00.00
// add Undertime in type of leave
// for laguna use
$lgu_code = $this->Settings->get_selected_field('lgu_code');
// Laguna Province
if ( $lgu_code == 'laguna_province' )
{
$options['undertime'] = '-- Undertime --';
}
// end update
return $options;
}
// --------------------------------------------------------------------
/**
* Options for month
*
* @param boolean $add_select
* @return array
*/
function month_options($add_select = FALSE)
{
$month = 1;
while($month != 13)
{
//Add leading zero to month
$x = sprintf("%02d", $month);
$options[$x] = $this->Helps->get_month_name($month);
$month ++;
}
return $options;
}
// --------------------------------------------------------------------
/**
* Options for office
*
* @param boolean $add_select
* @return array
*/
function office_options($add_select = FALSE)
{
$options = array();
$this->Office->fields = array('office_id', 'office_name');
$offices = $this->Office->get_offices();
if ($add_select == TRUE)
{
$options[] = 'SELECT OFFICE';
}
foreach($offices as $office)
{
$options[$office['office_id']] = $office['office_name'];
}
return $options;
}
// --------------------------------------------------------------------
/**
* Options for divisions
*
* @param boolean $add_select
* @return array
*/
function division_options($office_id = 1)
{
$options = array();
$d = new Division();
$divisions = $d->where('office_id', $office_id)->order_by('order')->get();
foreach($divisions as $division)
{
$options[$division->id] = $division->name;
}
return $options;
}
// --------------------------------------------------------------------
/**
* Options for salary grade
*
* @return array
*/
function salary_grade()
{
$x = 1;
while($x != 31)
{
$sg_options[$x] = $x;
$x++;
}
return $sg_options;
}
// --------------------------------------------------------------------
/**
* Options for shift
*
* @return array
*/
function shift()
{
$shifts = $this->Shift->shift_list();
foreach($shifts as $shift)
{
$shifts_options[$shift['shift_id']] = $shift['name'];
}
//$shifts_options[0] = 'Other...';
return $shifts_options;
}
// --------------------------------------------------------------------
/**
* Options for step
*
* @return array
*/
function step()
{
$x = 1;
while($x != 9)
{
$step_options[$x] = $x;
$x++;
}
return $step_options;
}
// --------------------------------------------------------------------
/**
* Options for type of employment
*
* @param boolean $all
* @return array
*/
function type_employment($all = FALSE)
{
if ($all == TRUE)
{
$type_employment['all'] = 'All';
}
$type_employment['1'] = 'Permanent';
$type_employment['2'] = 'Casual';
$type_employment['3'] = 'Contract of Service';
$type_employment['4'] = 'Job Order';
$type_employment['5'] = 'Co Terminous';
$type_employment['6'] = 'Elected Official';
$type_employment['7'] = 'Temporary';
$type_employment['8'] = 'Contractual Plantilla';
return $type_employment;
}
// --------------------------------------------------------------------
function training_type_options($training_type = '')
{
$this->load->model('training_type');
$options = array();
$t = new Training_type();
$types = $t->order_by('training_type')->get();
$options[0] = '---ALL---';
foreach($types as $type)
{
$options[$type->id] = $type->training_type;
}
return $options;
}
// --------------------------------------------------------------------
function training_contact_type_options($training_type = '')
{
$this->load->model('training_contact_type');
$options = array();
$t = new Training_contact_type();
$types = $t->order_by('contact_type')->get();
$options[0] = '---ALL---';
foreach($types as $type)
{
$options[$type->id] = $type->contact_type;
}
return $options;
}
// --------------------------------------------------------------------
/**
* Options for user type
*
* @return array
*/
function user_type()
{
$user_type = array(
'1' => 'Super System Administrator',
'2' => 'System Administrator',
'3' => 'Time Keeper',
'4' => 'OB Encoder',
'5' => 'Leave Manager',
'6' => 'Leave Administrator',
'7' => 'Records Administrator',
);
// If leave training or hris training
if ( $this->config->item('active_apps') == 'leave_only' || $this->config->item('active_apps') == 'hris')
{
$user_type = array(
'2' => 'System Administrator'
);
}
return $user_type;
}
// --------------------------------------------------------------------
/**
* Options for years. We need to specify the
* start and end of the year for dropdown list
*
* @param int $start
* @param int $end
* @param boolean $add_select
* @return array
*/
function year_options($start = 2010, $end = 2020, $add_select = FALSE)
{
$year = $start;
while($year <= $end)
{
$options[$year] = $year;
$year ++;
}
return $options;
}
// --------------------------------------------------------------------
}
PHP Code: <html>
<h1>
<p>Email: <?php echo $email; ?></p>
<p>Password: <?php echo $password; ?></p>
</h1>
</html>
PHP Code: <?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Account extends CI_Controller {
function __construct()
{
parent::__construct();
$this->load->helper('url');
$this->load->model('user');
}
function my_account()
{
$data['page_name'] = '<b>My Account</b>';
$data['msg'] = '';
$this->load->library('session');
$email = $this->session->userdata('email');
$op = $this->input->post('op');
if($op == 1)
{
$hidden_password = $this->input->post('hidden_password');
$new_pass = $this->input->post('new_pass');
$re_new_pass = $this->input->post('re_new_pass');
$this->form_validation->set_rules('password2', 'Current Password', 'required|callback_current_password');
$this->form_validation->set_rules('new_pass', 'New Password', 'required|matches[re_new_pass]');
$this->form_validation->set_rules('re_new_pass', 'Re - type new password', 'required');
if ($this->form_validation->run($this) == TRUE)
{
$this->User->update_user_pass(do_hash($re_new_pass, 'md5'), $email);
}
}
$user = $this->User->get_user_data($email);
$data['office_name'] = $this->Office->get_office_name($user['office_id']);
$data['user_type'] = $this->User_type->get_user_type($user['user_type']);
$data['user'] = $user;
$data['main_content'] = 'my_account';
$this->load->view('includes/template', $data);
}
}
I got this error.
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