✏️ Editing: Print_headerfooter.php

<?php

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

class Print_headerfooter extends Admin_Controller {

function __construct() {
        parent::__construct();
    }

public function index() {
        $this->session->set_userdata('top_menu', 'System Settings');
        $this->session->set_userdata('sub_menu', 'admin/print_headerfooter');
        $data['title'] = 'SMS Config List';
        $data['result'] = $this->setting_model->get_printheader();
        $this->load->view('layout/header', $data);
        $this->load->view('admin/print_headerfooter/print_headerfooter', $data);
        $this->load->view('layout/footer', $data);
    }

public function edit() {
        $message = "";
        if (isset($_POST['type'])) {
            $is_required = $this->setting_model->check_haederimage($_POST['type']);
            $this->form_validation->set_rules('header_image', $this->lang->line('header') . " " . $this->lang->line('image'), 'trim|xss_clean|callback_handle_upload[' . $is_required . ']');
            if ($_POST['type'] == 'staff_payslip') {
                $this->form_validation->set_rules('message', $this->lang->line('message'), 'required|trim|xss_clean');
                $message = 'message';
            }else if ($_POST['type'] == 'online_admission_receipt') {
                $this->form_validation->set_rules('admission_message', $this->lang->line('message'), 'required|trim|xss_clean');
                $message = 'admission_message';
            }
             else {
                $this->form_validation->set_rules('message1', $this->lang->line('message'), 'required|trim|xss_clean');
                $message = 'message1';
            }
        }

if ($this->form_validation->run() == FALSE) {
          
        } else {
         
            if (isset($_FILES["header_image"]) && !empty($_FILES['header_image']['name'])) {
                $fileInfo = pathinfo($_FILES["header_image"]["name"]);
                $img_name = 'header_image.' . $fileInfo['extension'];

if ($_POST['type'] == 'student_receipt') {

$path = $this->setting_model->unlink_receiptheader();
                    $path1 = "uploads/print_headerfooter/student_receipt/" . $path;
                    $url = FCPATH . $path1;
                    if (file_exists($url)) {
                        unlink($url);
                    }
                    move_uploaded_file($_FILES["header_image"]["tmp_name"], "./uploads/print_headerfooter/student_receipt/" . $img_name);
                } 
                else if($_POST['type'] == 'online_admission_receipt') {                   
                    $path = $this->setting_model->unlink_onlinereceiptheader();
                    $path1 = "uploads/print_headerfooter/online_admission_receipt/" . $path;
                    $url = FCPATH . $path1;
                    if (file_exists($url)) {
                        unlink($url);
                    }
                    move_uploaded_file($_FILES["header_image"]["tmp_name"], "./uploads/print_headerfooter/online_admission_receipt/" . $img_name);
                }
                else {
                   
                    $path = $this->setting_model->unlink_payslipheader();
                    $path1 = "uploads/print_headerfooter/staff_payslip/" . $path;
                    $url = FCPATH . $path1;
                    if (file_exists($url)) {
                        unlink($url);
                    }
                    move_uploaded_file($_FILES["header_image"]["tmp_name"], "./uploads/print_headerfooter/staff_payslip/" . $img_name);
                }

$data = array('print_type' => $_POST['type'], 'header_image' => $img_name, 'footer_content' => $_POST[$message], 'created_by' => $this->customlib->getStaffID());
              
                $this->setting_model->add_printheader($data);
            }

$data = array('print_type' => $_POST['type'], 'footer_content' => $_POST[$message], 'created_by' => $this->customlib->getStaffID());
            $this->setting_model->add_printheader($data);
            $this->session->set_flashdata('msg', '<div class="alert alert-success text-left">' . $this->lang->line('success_message') . '</div>');
        }

redirect('admin/print_headerfooter');
    }

public function handle_upload($str, $is_required) {
        
        $image_validate = $this->config->item('image_validate');
        $result = $this->filetype_model->get();
        if (isset($_FILES["header_image"]) && !empty($_FILES['header_image']['name']) && $_FILES["header_image"]["size"] > 0) {

$file_type = $_FILES["header_image"]['type'];
            $file_size = $_FILES["header_image"]["size"];
            $file_name = $_FILES["header_image"]["name"];

$allowed_extension = array_map('trim', array_map('strtolower', explode(',', $result->image_extension)));
            $allowed_mime_type = array_map('trim', array_map('strtolower', explode(',', $result->image_mime)));
            $ext               = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));

$finfo = finfo_open(FILEINFO_MIME_TYPE);
            $mtype = finfo_file($finfo, $_FILES['header_image']['tmp_name']);
            finfo_close($finfo);

if (!in_array($mtype, $allowed_mime_type)) {
                $this->form_validation->set_message('handle_upload', 'File Type Not Allowed');
                return false;
            }

if (!in_array($ext, $allowed_extension) || !in_array($file_type, $allowed_mime_type)) {
                $this->form_validation->set_message('handle_upload', 'Extension Not Allowed');
                return false;
            }

if ($file_size > $result->image_size) {
                $this->form_validation->set_message('handle_upload', $this->lang->line('file_size_shoud_be_less_than') . number_format($image_validate['upload_size'] / 1048576, 2) . " MB");
                return false;
            }

return true;
        } else {
            if ($is_required == 0) {
                $this->form_validation->set_message('handle_upload', 'Please choose a file to upload.');
                return false;
            } else {
                return true;
            }
        }
    }

}

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