/* ************************************************************************

   qooxdoo - the new era of web development

   http://qooxdoo.org

   Copyright:
     2004-2012 1&1 Internet AG, Germany, http://www.1und1.de

   License:
     LGPL: http://www.gnu.org/licenses/lgpl.html
     EPL: http://www.eclipse.org/org/documents/epl-v10.php
     See the LICENSE file in the project's top-level directory for details.

   Authors:
     * Martin Wittemann (martinwittemann)

   ======================================================================

   This class contains code based on the following work:

   * Mustache.js version 0.5.1-dev

     Code:
       https://github.com/janl/mustache.js

     Copyright:
       (c) 2009 Chris Wanstrath (Ruby)
       (c) 2010 Jan Lehnardt (JavaScript)

     License:
       MIT: http://www.opensource.org/licenses/mit-license.php

   ----------------------------------------------------------------------

   Copyright (c) 2009 Chris Wanstrath (Ruby)
   Copyright (c) 2010 Jan Lehnardt (JavaScript)

   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
   "Software"), to deal in the Software without restriction, including
   without limitation the rights to use, copy, modify, merge, publish,
   distribute, sublicense, and/or sell copies of the Software, and to
   permit persons to whom the Software is furnished to do so, subject to
   the following conditions:

   The above copyright notice and this permission notice shall be
   included in all copies or substantial portions of the Software.

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
   LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
   OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

************************************************************************ */

/**
 * The is a template class which can be used for HTML templating. In fact, 
 * this is a wrapper for mustache.js which is a "framework-agnostic way to 
 * render logic-free views".
 * 
 * Here is a basic example how to use it:
 * Template:
 * <pre>
 * var template = "Hi, my name is {{name}}!";
 * var view = {name: "qooxdoo"};
 * qx.bom.Template.toHtml(template, view);
 * // return "Hi, my name is qooxdoo!"
 * </pre>
 * 
 * For further details, please visit the mustache.js documentation here:
 *   https://github.com/janl/mustache.js/blob/master/README.md
 */
qx.Bootstrap.define("qx.bom.Template", {
  statics : {
    /** Contains the mustache.js version. */
    version: null,

    /**
     * Original and only template method of mustache.js. For further
     * documentation, please visit https://github.com/janl/mustache.js
     *
     * @signature function(template, view, partials)
     * @param template {String} The String containing the template.
     * @param view {Object} The object holding the data to render.
     * @param partials {Object} Object holding parts of a template.
     * @return {String} The parsed template.
     */
    render: null,


    /**
     * Helper method which provides you with a direct access to templates 
     * stored as HTML in the DOM. The DOM node with the given ID will be used 
     * as a template, parsed and a new DOM node will be returned containing the 
     * parsed data. Keep in mind to have only one root DOM element in the the 
     * template.
     *
     * @param id {String} The id of the HTML template in the DOM.
     * @param view {Object} The object holding the data to render.
     * @param partials {Object} Object holding parts of a template.
     * @return {DomNode} A DOM element holding the parsed template data.
     */
    get : function(id, view, partials) {
      // get the content stored in the DOM
      var template = document.getElementById(id);
      var inner = template.innerHTML;

      // apply the view
      inner = this.toHtml(inner, view, partials);

      // special case for text only conversion
      if (inner.search(/<|>/) === -1) {
        return inner;
      }

      // create a helper to convert the string into DOM nodes
      var helper = qx.bom.Element.create("div");
      helper.innerHTML = inner;

      return helper.children[0];
    }
  }
});

(function() {

/**
 * Below is the original mustache.js code. Snapshot date is mentioned in 
 * the head of this file.
 */