<?php
class down extends CI_Controller {
   
   public function __construct() {
      parent::__construct ();
      $this->load->helper('download');
     }
    
   function index()
   {
      $this->load->helper(array('form', 'url','common'));
      $this->load->library(array('session','pagination'));
      
      $this->load->model('loginmodel','',TRUE);     
      $this->loginmodel->check_is_valid_user();    
       
      $this->load->model('downmodel','',TRUE);     
       
       $data = array(
         'header' => $this->load->view('admin/assets/header', '', TRUE),  
         'footer' => $this->load->view('admin/assets/footer', '', TRUE),
      );
      
      
      $num_records = $this->downmodel->get_total_records();
     
     
      $data['num_records']  = $num_records;
      $base_url=base_url().'admin/down/index';
      $start_index=$this->uri->segment($this->uri->total_segments());
      $default_page_size = 10;
      if( $this->input->get('per_page') != '' ){
         $per_page = $this->input->get('per_page');
      }
      else{
         $per_page=$default_page_size;
      }
      
      $data['default_page_size']  = $default_page_size;
      $content_array=$this->downmodel->get_contents($per_page,$start_index);
      $data['content_array']=$content_array;
      $data['start_index']=$start_index;
      
      $data['pagination_links']=paging($base_url,$this->input->server("QUERY_STRING"),$num_records,$per_page,$this->uri->total_segments());
       
      $this->load->view('admin/down/index',$data);
   }
   
   function add(){
       $this->load->helper(array('form', 'url'));
       $this->load->library(array('session','pagination'));
        $this->load->model('downmodel','',TRUE);     
        
       if(!empty($this->input->post())){

          $insert_id=$this->downmodel->add($this->input->post());
          if($insert_id!=''){
            $postData=$this->input->post();
            self::upload_file($insert_id,$_FILES,'document','add');
            self::upload_file($insert_id,$_FILES,'download_icon','add');     
    
            $this->session->set_flashdata('message',"down has been added.");
          {
              
             redirect('admin/down');   
          } 
            }
                
           }
       $data = array(
         'header' => $this->load->view('admin/assets/header', '', TRUE),  
         'footer' => $this->load->view('admin/assets/footer', '', TRUE),
      );

     
      $this->load->view('admin/down/add',$data);
   }
   
   
   function edit($id){
       $this->load->helper(array('form', 'url', 'common'));
       $this->load->library(array('session','pagination'));
       $this->load->model('downmodel','',TRUE);     
      
       $data = array(
         'header' => $this->load->view('admin/assets/header', '', TRUE),  
         'footer' => $this->load->view('admin/assets/footer', '', TRUE),  
        );
        
       $data['record']=$this->downmodel->fetch_details($id);
       
       if(!empty($this->input->post())){
        $res=$this->downmodel->edit($id,$this->input->post());
        self::upload_file($id,$_FILES,'document','edit');
        self::upload_file($id,$_FILES,'download_icon','edit');
           
    
          $this->session->set_flashdata('message',"down has been updated.");
          redirect("admin/down");
      }
       
      
      $this->load->view('admin/down/edit',$data);
      
   }

    function upload_file($id,$fileArray,$column,$for='add'){
    if($id!='' && !empty($fileArray) && $fileArray[$column]['error']=="0" && $column!=''){
        
          $record=$this->downmodel->fetch_details($id);
           $file_name=$fileArray[$column]['name'];
          if($for=="edit"){
              @unlink(FCPATH."uploads/download/".$record->$column);
          }
          $ffdsf=$this->downmodel->edit($id,[$column=>$file_name]);
          move_uploaded_file($fileArray[$column]['tmp_name'],FCPATH."uploads/download/".$file_name);
        
          return true;
     }
 }

   
   function delete($id){
       $this->load->helper(array('form', 'url'));
       $this->load->library(array('session','pagination'));
       $this->load->model('downmodel','',TRUE);     
       if($id!=''){
         $this->downmodel->deletedown($id);
         $this->session->set_flashdata('message',"down has been deleted.");
         redirect("admin/down");  
       }
   }

   


function update_status(){
      $this->load->helper(array('form', 'url'));
      $this->load->library(array('session','pagination'));
      $this->load->model('downmodel','',TRUE);    
      
      $id= $_GET['sid'];
      $status= $_GET['svalue'];
      if($status == 'active')
      {

      $sql=$this->db->query("UPDATE downloads set status='inactive' where id='$id'");

      }else{
  
      $sql=$this->db->query("UPDATE downloads set status='active' where id='$id'");

      }
      redirect("admin/down");
     }

     function delete_down()

  {
   $this->load->helper(array('form', 'url','common'));
      
   $this->load->library(array('session','pagination'));
   
   $this->load->model('loginmodel','',TRUE);     
   
   $this->loginmodel->check_is_valid_user();    
    
   $this->load->model('downmodel','',TRUE);    
 
   if($this->input->post('checkbox_value'))
   {
    $id = $this->input->post('checkbox_value');
   
    for($count = 0; $count < count($id); $count++)
    {
     $this->downmodel->delete_down($id[$count]);
    }
   }
  }
 
 


}