Kohana i18n使用数据库

Question

I'm new to kohana and trying to modify i18n from file based to database based. Based on this tutorial I did following: Created new class i18n in application/classes directory to override default __() function.

<?php

class I18n extends Kohana_I18n
{


    function __($token, $lang = 'en')
    {
        $query = ORM::factory('Dictionary')->where('token', '=', $token)->find();
        return $query->{"txt_" . $lang};
    } 
}

I have dictionary model which looks like that

<?php defined('SYSPATH') or die('No direct script access.');

class Model_Dictionary extends ORM {
    protected $_table_name = 'Dictionary';

}

Got error message:

http://screencast.com/t/r84oL1A1

What am I doing wrong? Any suggestion? Maybe class doesn't autoload?

Answer 1

In this realisation you need to use in your View:

I18n::__($message_to_translate);

not

__($message_to_translate);

And you must declare __() function as static :

<?php defined('SYSPATH') or die('No direct script access.');

class I18n extends Kohana_I18n
{

    public static function __($token, $lang = 'en')
    {
        $query = ORM::factory('Dictionary')->where('token', '=', $token)->find();
        return $query->{"txt_" . $lang};
    } 
}