First pass at converting files to use autoloading! Take care if you have an old yioop system you are upgrading, a=chris

<?php
/**
 *  SeekQuarry/Yioop --
 *  Open Source Pure PHP Search Engine, Crawler, and Indexer
 *
 *  Copyright (C) 2009 - 2014  Chris Pollett chris@pollett.org
 *
 *  LICENSE:
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  END LICENSE
 *
 * @author Chris Pollett chris@pollett.org
 * @package seek_quarry
 * @subpackage helper
 * @license http://www.gnu.org/licenses/ GPL3
 * @link http://www.seekquarry.com/
 * @copyright 2009 - 2014
 * @filesource
 */
if(!defined('BASE_DIR')) {echo "BAD REQUEST"; exit();}
/**
 *  Load base helper class if needed
 */
require_once BASE_DIR."/views/helpers/helper.php";
/**
 * Used to draw the form to do advanced search for items in a user, group,
 * locale, etc folder
 *
 * @author Chris Pollett
 * @package seek_quarry
 * @subpackage helper
 */
class SearchformHelper extends Helper
{
    /**
     *  Draw the form for advanced search for any HTML table drawn based on
     *  using a model's getRow function
     *
     *  @param array  $data from the controller with info of what fields might
     *      already be filled.
     *  @param object $controller what controller is being used to handle logic
     *  @param string $activity what activity the controller was executing
     *      (for return link)
     *  @param object $view which view is responsible for calling this helper
     *  @param string $title what to display as the header of this form
     *  @param string $return_form_name string to use for return link to previous
     *      page
     *  @param array $fields a list of searchable fields
     *  @param array $dropdowns which fields should be rendered as dropdowns
     *  @param string $postfix string to tack on to form variables (might use
     *      to make var names unique on page)
     */
    function render($data, $controller, $activity, $view, $title,
        $return_form_name, $fields, $dropdowns = array(), $postfix = "")
    {
        $base_url = "?c=$controller&amp;".CSRF_TOKEN."=".$data[CSRF_TOKEN].
            "&amp;a=$activity";
        $old_base_url = $base_url;
        $browse = false;
        if(isset($data['browse'])) {
            $base_url .= "&amp;browse=".$data['browse'];
            $browse = true;
        }
        e("<div class='float-opposite'><a href='$old_base_url'>".
            $return_form_name."</a></div>");
        e("<h2>$title</h2>");
        $item_sep = (MOBILE) ? "<br />" : "</td><td>";
        ?>
        <form id="search-form" method="post" action='./' autocomplete="off">
        <input type="hidden" name="c" value="<?php e($controller); ?>" />
        <input type="hidden" name="<?php e(CSRF_TOKEN); ?>" value="<?php
            e($data[CSRF_TOKEN]); ?>" />
        <input type="hidden" name="a" value="<?php e($activity); ?>" />
        <input type="hidden" name="arg" value="search" />
        <?php
        if($browse) { ?>
            <input type="hidden" name="browse" value="true" />
            <?php
        }
        ?>
        <table class="name-table">
        <?php
        foreach($fields as $label => $name) {
            if(is_array($name)) {
                $comparison_types = $name[1];
                $name = $name[0];
            } else {
                $comparison_types = $data['COMPARISON_TYPES'];
            }
            e("<tr><td class='table-label'><label for='{$name}-id'>".
                "$label:</label>");
            e($item_sep);
            ?>
            <style type="text/css">
            #<?php e($name); ?>-comparison {
                width:100%;
            }
            </style>
            <?php
            $view->helper("options")->render(
                "{$name}-comparison", "${name}_comparison",
                $comparison_types, $data["{$name}_comparison"]);
            e($item_sep);
            $out_name = $name;
            if($postfix != "") {
                $out_name = $name."_$postfix";
            }
            if(isset($dropdowns[$name])) {
                array_unshift($dropdowns[$name],
                    tl('searchform_helper_any'));
                ?>
                <style type="text/css">
                #<?php e($name); ?>-id {
                    width:100%;
                }
                </style>
                <?php
                $view->helper("options")->render("{$name}-id",
                    "{$out_name}", $dropdowns[$name], $data["{$out_name}"]);
            } else {
                e("<input type='text' id='{$name}-id' name='$out_name' ".
                    "maxlength='80' value='{$data[$out_name]}' ".
                    "class='narrow-field'  />");
            }
            e($item_sep);
            $view->helper("options")->render("{$name}-sort",
                "{$name}_sort", $data['SORT_TYPES'], $data["{$name}_sort"]);
            e("</td></tr>");
        }
        ?>
        <tr><?php if(!MOBILE) {?><td></td><td></td> <?php } ?>
            <td <?php if(!MOBILE) {
                    ?>class="center" <?php
                }
                ?>><button class="button-box"
                type="submit"><?php e(tl('searchform_helper_search'));
                ?></button></td>
        </tr>
        </table>
        </form>
        <?php
    }

}
?>