<?php
class OptionValue extends AppModel {

  var $belongsTo =
    array('Option',
	  );

  var $hasMany =
    array('UserOption',
	  'SiteOption',
	  'GroupOption',
	  'DefaultOption',
	  );

  function values($name = null, $query = null) {
    $this->prEnter(compact('name', 'query'));
    $this->queryInit($query);

    $query['link']['Option'] = array();

    if (!empty($name)) {
      $query['conditions'][] = array('Option.name' => $name);
      $query['link']['Option']['fields'] = array();
    }

    $this->cacheQueries = true;
    $values = array();
    foreach ($this->find('all', $query) AS $result)
      $values[] = $result['OptionValue']['value'];
    $this->cacheQueries = false;

    return $this->prReturn($values);
  }

}