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: / home / ksclnmuac / public_html / ci_panel / application / controllers / admin /
Filename : Ssr.php
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<?php

    class Ssr extends CI_controller{
        public function __construct()
        {
            # code...
            parent::__construct();
            $admin = $this->session->userdata('admin');
            if(empty($admin)){
                $this->session->set_flashdata('msg', 'Your session has been expired');
                redirect(base_url('admin/login/index'));
            }
        }



        public function create()
        {
           // ====> view code start
            # code...
            $data = [];
            // for sidebar
            $data['mainModule'] = 'naac';
            $data['subModule'] = 'ssr';

            $this->load->library('form_validation');
            $this->load->model('Ssr_model');
            
            $ssr = $this->Ssr_model->get_ssr();
            $data['ssr'] = $ssr;
            // ===> view code end



            # code...
            $config['upload_path']          = './public/uploads/ssr/';
            $config['allowed_types']        = 'pdf';
            $config['encrypt_name']         = TRUE;

            $this->load->library('upload', $config);
            
            $this->form_validation->set_rules('session', 'Session', 'trim|required');
            $this->form_validation->set_error_delimiters('<p class="invalid-feedback">', '</p>');

            if($this->form_validation->run()==true){
                if($_FILES['file']['name']!=""){
                    if($this->upload->do_upload('file')){
                        $data = $this->upload->data();
                        $formArray['session'] = $this->input->post('session');
                        $formArray['ssr_file'] = $data['file_name'];
                        $formArray['added_on'] = date('Y-m-d H:i:s');

                        $this->Ssr_model->add_ssr($formArray);
                        
                        $this->session->set_flashdata('success', 'SSR added successfully!');
                        redirect(base_url().'admin/ssr/create');
                    }else{
                        $this->session->set_flashdata('error', 'Sorry, something went wrong!');
                        redirect(base_url().'admin/ssr/create');
                    }
                }else{
                    $this->session->set_flashdata('error', 'Sorry, something went wrong!');
                    redirect(base_url().'admin/ssr/create');
                }
            }else{
                $this->load->view('admin/ssr', $data);
            }

        }



        public function delete($id)
        {
            # code...
            $this->load->model('Ssr_model');
            $ssr = $this->Ssr_model->getSingleSsr($id);
            if(empty($ssr)){
                $this->session->set_flashdata('error', 'SSR not found!');
                redirect(base_url().'admin/ssr/create');
            }else{
                if(file_exists('./public/uploads/ssr/'.$ssr[0]['ssr_file'])){
                    unlink('./public/uploads/ssr/'.$ssr[0]['ssr_file']);
                }

                $this->Ssr_model->deleteSsr($id);
                $this->session->set_flashdata('success', 'SSR deleted successfully!');
                redirect(base_url().'admin/ssr/create');
            }
        }


        public function getDataAjax($id)
        {
            # code...
            $this->load->model('Ssr_model');
            $temp_ssr = $this->Ssr_model->getSingleSsr($id);
            $ssr = json_encode($temp_ssr);
            echo $ssr;
        }



          // edit code
          public function edit()
          {
              # code...
              $config['upload_path']          = './public/uploads/ssr/';
              $config['allowed_types']        = 'pdf';
              $config['encrypt_name']         = TRUE;
  
              $this->load->library('upload', $config);
              $this->load->model('Ssr_model');
              $this->load->library('form_validation');
  
              // Validation start
              $this->form_validation->set_error_delimiters('<p class="invalid-feedback">', '</p>');
              $this->form_validation->set_rules('eid', 'ID', 'trim|required');
              $this->form_validation->set_rules('esession', 'Session', 'trim|required');
              
              if($this->form_validation->run()==true){
                  
                  $id = $this->input->post('eid');
                  
                  if(!empty($_FILES['efile']['name'])){
                      // file uploading
                          if($this->upload->do_upload('efile')){
                          $data = $this->upload->data();
  
                          // unlink the older file first
                          $ssr = $this->Ssr_model->getSingleSsr($id);
                          $path = './public/uploads/ssr/'.$ssr[0]['ssr_file'];
                          if(file_exists($path)){
                              unlink($path);
                              }
  
                          $formArray = [];
                          $formArray['session'] = $this->input->post('esession');
                          $formArray['ssr_file'] = $data['file_name'];
  
                          $this->Ssr_model->editSsr($id, $formArray);
  
                          $this->session->set_flashdata('success', 'SSR Updated Successfully!');
                          redirect(base_url().'admin/ssr/create');
                      }else{
                          // if we will get get any error
                          $error = $this->upload->display_errors("<p class='invalid-feedback'>", "</p>");
                          $data['errorFileUpload'] = $error;
                          redirect(base_url().'admin/ssr/create');
                      }                    
  
                  }else{
                      // without file uploading
                      $formArray = [];
                      $formArray['session'] = $this->input->post('esession');
                      $this->Ssr_model->editSsr($id, $formArray);
                      $this->session->set_flashdata('success', 'SSR Updated Successfully!');
                      redirect(base_url().'admin/ssr/create');
                  }
                  
              }else{
                  $this->session->set_flashdata('error', 'Sorry, something went wrong!');
                  redirect(base_url().'admin/ssr/create');
              }
  
          }
      


    }