<?php
class Resource 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('resourcemodel','',TRUE);     
       
       $data = array(
         'header' => $this->load->view('admin/assets/header', '', TRUE),  
         'footer' => $this->load->view('admin/assets/footer', '', TRUE),
      );
      
      
      $num_records = $this->resourcemodel->get_total_records();
     
     
      $data['num_records']  = $num_records;
      $base_url=base_url().'admin/resource/index';
      $start_index=$this->uri->segment($this->uri->total_segments());
      $default_page_size = 5;
      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->resourcemodel->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());
      
      $this->load->view('admin/resource/index',$data);
   }
 
 

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

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

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

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

      }
      redirect("admin/resource");
     }

     function delete_resource()

     {
      $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('resourcemodel','',TRUE);    
    
      if($this->input->post('checkbox_value'))
      {
       $id = $this->input->post('checkbox_value');
      
       for($count = 0; $count < count($id); $count++)
       {
        $this->resourcemodel->delete_resource($id[$count]);
       }
      }
     }
}