<?php

class Upload extends Private_Controller {

        public $book_file_number = mt_rand(1000000,9999999);

        public function constructor() {
                parent::__constructor();

                $this->load->model('tags');
        }

        public function index() {

                if ($this->ion_auth->logged_in()) {

                $this->load->helper(array('form', 'url'));
                $this->load->library('form_validation');

                $this->form_validation->set_rules('title', 'Title', 'required');
                $this->form_validation->set_rules('tags', 'Tag', 'required');
                $this->form_validation->set_rules('summary', 'Summary', 'required');
                $this->form_validation->set_rules('price', 'Price', 'required');


                $this->load->view('topspace');
                if ($this->form_validation->run())
                {