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

class Upload extends CI_Controller {
	public function index()	{
		$this->template->load('template','upload');
	}

	public function process() {
		header('Content-Type: application/json',true);

		$temp_name = md5(rand());

		$config['file_name'] 		= $temp_name;
		$config['max_size']			= 2048;
		$config['upload_path']		= './uploads/';
		$config['allowed_types']	= 'gif|jpg|jpeg|png|bmp';
		$this->load->library('upload', $config);

		if (!$this->upload->do_upload('image')) {
			$message = array('type' => 'error', 'status' => $this->upload->display_errors());
		} else {
			$upload = $this->upload->data();

			$this->load->model('fileupload');
			$file_name = $this->fileupload->add_upload($upload['file_ext'], $upload['client_name']);

			rename($upload['full_path'], $upload['file_path'] . $file_name . $upload['file_ext']);

			$message = array('type'=>'success','status'=>'Uploaded successfully', 'file'=>base_url('/view/specific/' . $file_name));
		}

		echo json_encode($message);
	}
}