/src/typo3_src-4.2.0alpha1/typo3/alt_file_navframe.php

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2005 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  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!
***************************************************************/
$BACK_PATH = '';
require('init.php');
require('template.php');
require_once('class.filelistfoldertree.php');


class SC_alt_file_navframe {

                // Internal, dynamic:
        var $content;           // Content accumulates in this variable.
        var $foldertree;        // Folder tree object.

        var $doc;
        var $backPath;

                // Internal, static: GPvar:
        var $ajax;                                                      // Is set, if an AJAX call should be handled.
        var $currentSubScript;
        var $cMR;


        function init() {
                global $BE_USER,$BACK_PATH,$CLIENT;

                        // Setting backPath
                $this->backPath = $BACK_PATH;

                        // Setting GPvars:
                $this->ajax = t3lib_div::_GP('ajax');
                $this->currentSubScript = t3lib_div::_GP('currentSubScript');
                $this->cMR = t3lib_div::_GP('cMR');

                        // Create folder tree object:
                $this->foldertree = t3lib_div::makeInstance('filelistFolderTree');
                $this->foldertree->ext_IconMode = $BE_USER->getTSConfigVal('options.folderTree.disableIconLinkToContextmenu');
                $this->foldertree->thisScript = 'alt_file_navframe.php';

                        // Use template rendering only if this is a non-AJAX call:
                if (!$this->ajax) {
                                // Setting highlight mode:
                        $this->doHighlight = !$BE_USER->getTSConfigVal('options.pageTree.disableTitleHighlight');

                                // Create template object:
                        $this->doc = t3lib_div::makeInstance('template');
                        $this->doc->backPath = $BACK_PATH;
                        $this->doc->docType = 'xhtml_trans';

                                // Adding javascript code for AJAX (prototype), drag&drop and the pagetree
                        $this->doc->JScode  = '
                        <script type="text/javascript" src="'.$this->backPath.'contrib/prototype/prototype.js"></script>
                        <script type="text/javascript" src="'.$this->backPath.'tree.js"></script>'."\n";

                                // Setting JavaScript for menu.
                        $this->doc->JScode .= $this->doc->wrapScriptTags(
                        ($this->currentSubScript?'top.currentSubScript=unescape("'.rawurlencode($this->currentSubScript).'");':'').'

                        // setting prefs for pagetree and drag & drop
                        Tree.thisScript    = "'.$this->foldertree->thisScript.'";
                        DragDrop.changeURL = "'.$this->backPath.'alt_clickmenu.php";
                        DragDrop.backPath  = "'.t3lib_div::shortMD5(''.'|'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey']).'";
                        DragDrop.table     = "folders";

                        // Function, loading the list frame from navigation tree:
                        function jumpTo(id, linkObj, highlightID, bank) {
                                var theUrl = top.TS.PATH_typo3 + top.currentSubScript + "?id=" + id;
                                top.fsMod.currentBank = bank;

                                if (top.condensedMode) top.content.location.href = theUrl;
                                else                   parent.list_frame.location.href = theUrl;

                                '.($this->doHighlight ? 'Tree.highlightActiveItem("file", highlightID + "_" + bank);' : '').'
                                '.(!$GLOBALS['CLIENT']['FORMSTYLE'] ? '' : 'if (linkObj) linkObj.blur(); ').'
                                return false;
                        }
                        '.($this->cMR ? " jumpTo(top.fsMod.recentIds['file'],'');" : '')
                        );

                                // Click menu code is added:
                        $CMparts=$this->doc->getContextMenuCode();
                        $this->doc->bodyTagAdditions = $CMparts[1];
                        $this->doc->JScode.= $CMparts[0];
                        $this->doc->postCode.= $CMparts[2];
                }
        }

        function main() {
                global $LANG,$CLIENT;

                        // Produce browse-tree:
                $tree = $this->foldertree->getBrowsableTree();

                        // Output only the tree if this is an AJAX call:
                if ($this->ajax) {
                        $this->content = $LANG->csConvObj->utf8_encode($tree, $LANG->charSet);
                        return;
                }

                $this->content = $this->doc->startPage('TYPO3 Folder Tree');

                        // Outputting page tree:
                $this->content.= $tree;

                        // Outputting refresh-link
                $this->content.= '
                        <p class="c-refresh">
                                <a href="'.htmlspecialchars(t3lib_div::getIndpEnv('REQUEST_URI')).'">'.
                                '<img'.t3lib_iconWorks::skinImg('','gfx/refresh_n.gif','width="14" height="14"').' title="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:labels.refresh',1).'" alt="" />'.
                                $LANG->sL('LLL:EXT:lang/locallang_core.php:labels.refresh',1).'</a>
                        </p>
                        <br />';

                        // CSH icon:
                $this->content.= t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'filetree', $GLOBALS['BACK_PATH']);

                        // Adding javascript for drag & drop activation and highlighting
                $this->content .=$this->doc->wrapScriptTags('
                        '.($this->doHighlight ? 'Tree.highlightActiveItem("", top.fsMod.navFrameHighlightedID["file"]);' : '').'
                        '.(!$this->doc->isCMlayers() ? 'Tree.activateDragDrop = false;' : 'Tree.registerDragDropHandlers();')
                );

        }

        function printContent() {
                        // If we handle an AJAX call, send headers:
                if ($this->ajax) {
                        header('X-JSON: ('.($this->foldertree->ajaxStatus?'true':'false').')');
                        header('Content-type: text/html; charset=utf-8');
                        // If it's the regular call to fully output the tree:
                } else {
                        $this->content.= $this->doc->endPage();
                        $this->content = $this->doc->insertStylesAndJS($this->content);
                }
                echo $this->content;
        }
}

// Include extension?
if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/alt_file_navframe.php'])     {
        include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/alt_file_navframe.php']);
}












// Make instance:
$SOBE = t3lib_div::makeInstance('SC_alt_file_navframe');
$SOBE->init();
$SOBE->main();
$SOBE->printContent();
?>

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