class.backendsearchmenu.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2007-2008 Ingo Renner <ingo@typo3.org>
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project 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 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script 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.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/


/**
 * class to render the backend search toolbar item menu
 *
 * $Id: class.backendsearchmenu.php 4432 2008-11-07 03:52:22Z flyguide $
 *
 * @author  Ingo Renner <ingo@typo3.org>
 * @package TYPO3
 * @subpackage core
 */
class BackendSearchMenu implements backend_toolbarItem {

    /**
     * reference back to the backend object
     *
     * @var TYPO3backend
     */
    protected $backendReference;

    /**
     * constructor
     *
     * @param   TYPO3backend    TYPO3 backend object reference
     */
    public function __construct(TYPO3backend &$backendReference = null) {
        $this->backendReference = $backendReference;
    }

    /**
     * checks whether the user has access to this toolbar item
     *
     * @return  boolean  true if user has access, false if not
     */
    public function checkAccess() {
            // Backendsearch module is enabled for everybody
        return true;
    }

    /**
     * Creates the selector for workspaces
     *
     * @return  string      workspace selector as HTML select
     */
    public function render() {
        $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:toolbarItems.search', true);
        $this->addJavascriptToBackend();
        $searchMenu = array();

        $searchMenu[] = '<a href="#" class="toolbar-item"><img'.t3lib_iconWorks::skinImg($this->backPath, 'gfx/magnifier.png', 'width="16" height="16"').' title="'.$title.'" alt="'.$title.'" /></a>';

        $searchMenu[] = '<div class="toolbar-item-menu" style="display: none;">';
        $searchMenu[] = '<input type="text" id="search-query" name="search-query" value="" />';
        $searchMenu[] = '</div>';

        return implode("\n", $searchMenu);
    }

    /**
     * adds the necessary JavaScript to the backend
     *
     * @return  void
     */
    protected function addJavascriptToBackend() {
        $this->backendReference->addJavascriptFile('js/backendsearch.js');
    }

    /**
     * returns additional attributes for the list item in the toolbar
     *
     * @return  string      list item HTML attibutes
     */
    public function getAdditionalAttributes() {
        return ' id="backend-search-menu"';
    }

}


if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/classes/class.backendsearchmenu.php'])   {
    include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/classes/class.backendsearchmenu.php']);
}

?>

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