source: pro-violet-viettel/sourcecode/application/modules/admin/controllers/user.php @ 442

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class User extends MX_Controller
{
        
        const TOKENPW = 'violet';
        
        public function __construct()
        {
                parent::__construct();
                $this->load->helper('cookie');
        }
        
        public function index()
        {
                $admin_info = $this->session->userdata('adminInfo');
                if ($admin_info)
                {
                        $data['content'] = $this->get_users();
                        $this->load->view('user/index', $data);
                }else
                {
                        $this->load->view('login');
                }
        }
        
        public function get_users()
        {
                $this->load->helper('pagging');
                $this->load->model('user_model');
                $data['current_page'] = $this->uri->segment(4, 1);
                $data['itemsoptions'] = array(10, 25, 50, 100);
                $data['perpage'] = 10;
                $data['statusoptions'] = array(0=>"Tất cả", 1=>"Kích hoạt", 2=>"Tạm ngưng");
                $data['status'] = 0;
                if ($this->input->post('status')) 
                {
                        $data['status'] = (int)$this->input->post('status') ;
                }
                $data['keyword'] = "";
                $data['sorting_order']="sorting_desc";
        $data['sorting_field']="created_time";
                if ($this->input->post('sorting_order')) {
                        if ($this->input->post('sorting_order') != "sorting")
                        {
                                $data['sorting_order'] = $this->input->post('sorting_order');
                                $data['sorting_field'] = $this->input->post('sorting_field'); 
                        }
                }
                if ($this->input->post('items')) 
                {
                        $data['perpage'] = $this->input->post('items');
                }
                if ($this->input->post('keyword')) {
            $data['keyword'] = $this->input->post('keyword');
        }
                $data['start'] = ($data['current_page'] - 1) * $data['perpage'];
                $data['total'] = $this->user_model->get_total_users($data);
                $us = $this->user_model->get_list_users($data);
                $users = array();
                foreach($us as $u):
                        $id = $u['us_id'];
                        $username = $this->get_username($id);
                        $u['username'] = $username;
                        array_push($users, $u);
                endforeach;
                
                $data['users'] = $users;
                $data['paging_url'] = base_url() . "admin/nguoi_dung/trang/";
                $data['num_links'] = 2;
                $data['paging'] = pagging($data);
                if ($this->input->is_ajax_request())
                {
                        return $this->load->view('user/listview', $data);
                }
                return $this->load->view('user/listview', $data, true);
        }
        
        public function edit_user()
        {
                $admin_info = $this->session->userdata('adminInfo');
                if ($admin_info)
                {
                        $input = $this->input->post();
                        $result = array();
                        $result['success'] = 0;
                        $us_id = (int)$this->uri->segment(4, 0);
                        if ($us_id==0){
                                $result['success'] = 0;
                        }else
                        {
                                $this->load->model('user_model');
                                $input['updated_time'] = date("Y-m-d H:i:s");
                                $this->user_model->update($us_id, $input);
                                $result['success'] = 1;
                        }
                        echo json_encode($result);
                }else
                {
                        $this->load->view('login');
                }
        }
        
        public function delete_user()
        {
                $admin_info = $this->session->userdata('adminInfo');
                if ($admin_info)
                {
                        $result = array();
                        $result['success'] = 0;
                        $us_id = (int)$this->uri->segment(4, 0);
                        if ($us_id == 0){
                                $result['success'] = 0;
                        }else
                        {
                                $this->load->model('user_model');
                                $this->user_model->delete($us_id);
                                $result['success'] = 1;
                        }
                        echo json_encode($result);
                }else
                {
                        $this->load->view('login');
                }
        }
        
        public function get_user_by_id()
        {
                $admin_info = $this->session->userdata('adminInfo');
                if ($admin_info)
                {
                        $result = array();
                        $result['success'] = 0;
                        $us_id = (int)$this->uri->segment(4, 0);
                        if ($us_id == 0)
                        {
                                $result['success'] = 0; 
                        }else
                        {
                                $this->load->model('user_model');
                                $data = $this->user_model->search_by_id($us_id);
                                $result['item'] = $data;
                                $result['success'] = 1;
                        }
                        echo json_encode($result);
                }else
                {
                        $this->load->view('login');
                }
        }
        
        private function get_username($us_id)
        {
                $src = 'violet';
                $token = md5($us_id.self::TOKENPW);
                $this->load->model('user_model');
                $data = $this->user_model->get_user_info($src, $us_id, $token);
                if (strlen($data) > 0){
                        $arr_users = explode("&", $data);
                        $str_username = $arr_users[1];
                        $arr_username = explode("=", $str_username);
                        return $arr_username[1];
                }else
                {
                        return "";
                }

        }
        
}