AJAX-Solr theming and support functions.

ajaxsolr.extra.js

/**
 * Define theme functions to separate, as much as possible, your HTML from your
 * JavaScript. Theme functions provided by AJAX Solr are defined in the
 * AjaxSolr.theme.prototype namespace, e.g. AjaxSolr.theme.prototype.select_tag.
 *
 * To override a theme function provided by AJAX Solr, define a function of the
 * same name in the AjaxSolr.theme namespace, e.g. AjaxSolr.theme.select_tag.
 *
 * To retrieve the HTML output by AjaxSolr.theme.prototype.select_tag(...), call
 * AjaxSolr.theme('select_tag', ...).
 *
 * @param {String} func
 *   The name of the theme function to call.
 * @param ...
 *   Additional arguments to pass along to the theme function.
 * @returns
 *   Any data the theme function returns. This could be a plain HTML string,
 *   but also a complex object.
 *
 * @static
 * @throws Exception if the theme function is not defined.
 * @see http://cvs.drupal.org/viewvc.py/drupal/drupal/misc/drupal.js?revision=1.58
 */
AjaxSolr.theme = function (func) {
  if (AjaxSolr.theme[func] || AjaxSolr.theme.prototype[func] == undefined) {
    window.console && console.log && console.log('Theme function "' + func + '" is not defined.');
  }
  else {
    for (var i = 1, args = []; i < arguments.length; i++) {
      args.push(arguments[i]);
    }
    return (AjaxSolr.theme[func] || AjaxSolr.theme.prototype[func]).apply(this, args);
  }
};