FuelPHP Forums

I'm mucking around with Fuel to get a feel as to whether it's appropriate for a new project. I've setup a basic REST controller:

<?php
class Controller_Artist extends Controller_Rest {

    public function get_list()
    {
        $results = Model_Artist::find( 'all', array(
            'related' => array( 'tracks' )
        ) );
     
        $this->response( $results );
    }
}

This produces the following result:

<xml>
  <item>
    <id>1</id>
    <name>First Artist</name>
    <tracks>
      <track>
        <id>1</id>
        <name>First Track</name>
      </track>
      <track>
        <id>2</id>
        <name>Second Track</name>
      </track>
    </tracks>
  </item>
  <item>
    <id>2</id>
    <name>Second Artist</name>
    <tracks>
      <track>
        <id>1</id>
        <name>First Track</name>
      </track>
    </tracks>
  </item>
</xml>

How can I customise the first xml entity name to 'artists' instead of 'item'. Or even better produce a result such as this:

<artists>
  <artist>
    <id>1</id>
    <name>First Artist</name>
    <tracks>
      <track>
        <id>1</id>
        <name>First Track</name>
      </track>
      <track>
        <id>2</id>
        <name>Second Track</name>
      </track>
    </tracks>
  </artist>
 </xml>

The core format class function to_xml has an option to change the basenode from xml to something else, but I cannot see how to pass what I require from the controller to this formatter. Do I have to eschew the auto-formatted response and force my own hand crafted xml response? Thanks. PS The formatting options don't seem to work and posting XML into this forum is very painful so apologies if this post doesn't turn out right.