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<?php

// $Id$

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See http://www.mozilla.org/MPL/MPL-1.1.html for the full license terms.

*/

class Footnote

{

    public $key, $object, $theme, $themeArguments;

    // private constructor

    public function __construct($footnoteKey, $object, $theme = null, array $themeArguments = array()) {

        $this->key = $footnoteKey;

        $this->object = $object;

        $this->theme = $theme;

        if(!is_array($themeArguments)){

          $themeArguments = array();

        }

        $this->themeArguments = $themeArguments;

    }

    public function doRender(){

      if($this->theme){

      $args = $this->themeArguments;

      array_unshift($this->object);

      array_unshift($this->theme);

        $out = call_user_func_array('theme', $args);

      } else {

        $out = $this->object;

      }

      return theme('cdm_footnote', $this->key, $out);

    }

}