skeddo - reset password

public function reset_password($key = NULL)
	{
		if($key)
		{
			$row = $this->model_reset_password->get_reset_password($key);

			if($row)
			{
				$today = date('Y-m-d H:i:s');
				$expired = $row->date_created;
				$hourdiff = round((strtotime($today) - strtotime($expired)) / 3600, 1);

				if ($hourdiff >= 24)
				{
					$data['message'] = 'The deadline has expired';
				}
				else
				{
					$random_password = substr(md5(time()), 0,6);

					$user = $this->model_skeddoer->get_single('users', 'user_email', $row->email);


		            $data_email = array(
						'email_content' => "Succeeded in resetting your password, please login to your account with <br> Username : ".$user->user_name ."<br> password : ".$random_password,
						'email_cta_url' => site_url('skeddoer/login/'),
						'email_cta_text' => 'Login'
					);

					$message = $this->load->view('public/email_template', $data_email, TRUE);

					$mail = array(
						'to' => $row->email,
						'subject' => 'Success Reset Password',
						'message' =>  $message,
						'module' => 'member reset password',
						'from' => SKEDDO_MAIL
					);

		            $idmailer = $this->lib_mailer->save($mail);
		            $this->lib_mailer->send_mail($idmailer);

					$data_user = array(
						"user_password" => enkripsi($random_password)
						);

					$result = $this->model_skeddoer->update_byemail($row->email, $data_user);

					$result = $this->model_reset_password->change($row->idreset_password, array("status" => "done"));

					if($result)
					{
						$data['message'] = 'Successfully Reset Password, the password will be immediately sent to your email';
					}
					else
					{
						$data['message'] = 'Error reset password';
					}
				}
			}
			else
			{
				$data['message'] = 'Invalid password reset link';
			}
		}
		else
		{
			$data['message'] = 'Key Kosong';
		}

		$data['title'] = 'Reset Password';

		$this->template->render('front/page/page_message', $data);
	}