item

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Item extends CI_Controller {

	function __construct()
	{
		parent::__construct();
		$this->load->library(array('template', 'form_validation'));
		$this->load->model('app_admin');
	}

	public function index()
	{
		$data['data'] = $this->app_admin->get_all('t_items');
		$this->template->admin('admin/manage_item', $data);
	}
	public function add_item()
	{
		if($this->input->post('submit', TRUE) == 'Submit'){

			$this->form_validation->set_rules('nama', 'Nama Item', 'required|min_length[4]');
			$this->form_validation->set_rules('harga', 'Harga Item', 'required|numeric');
			$this->form_validation->set_rules('berat', 'Berat Item', 'required|numeric');
			$this->form_validation->set_rules('status', 'status Item', 'required|numeric');
			$this->form_validation->set_rules('desk', 'Deskripsi Item', 'required|min_length[4]');

			if($this->form_validation->run()== TRUE)
			{

				$config['upload_path']          = '.asset/upload/';
	            $config['allowed_types']        = 'gif|jpg|png';
	            $config['max_size']	= '2048'; //KB
	            $config['file_name'] = 'gambar' .time();
				$config['max_width']  = '2000'; //pixels
				$config['max_height']  = '2000'; //pixels

                $this->load->library('upload', $config);
                if ( ! $this->upload->do_upload('foto'))
				{
					$gbr =$this->upload->data();
					$items = array(
					'nama_item'=> $this->input->post('nama', TRUE),
					'harga'=> $this->input->post('harga', TRUE),
					'berat'=> $this->input->post('berat', TRUE),
					'status'=> $this->input->post('status', TRUE),
					'gambar' => $gbr['file_name'],
					'deskripsi'=> $this->input->post('desk', TRUE),

					);
				$this->app_admin->insert('t_items', $items);
				} else {

					$this->session->set_flashdata('alert', 'anda belum mengupload foto');

				}
			}
		}
		$data['nama'] = $this->input->post('nama', TRUE);
		$data['berat'] = $this->input->post('berat', TRUE);
		$data['harga'] = $this->input->post('harga', TRUE);
		$data['status'] = $this->input->post('status', TRUE);
		$data['desk'] = $this->input->post('desk', TRUE);
		$data['header'] = "Tambah Produk";

		$this->template->admin('admin/item_form' , $data);
	}
}