alt_file_navframe.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2010 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!
***************************************************************/
/**
 * Folder tree in the File main module.
 *
 * $Id: alt_file_navframe.php 8156 2010-07-11 12:42:05Z psychomieze $
 * Revised for TYPO3 3.6 2/2003 by Kasper Skaarhoj
 * XHTML compliant
 *
 * @author  Kasper Skaarhoj <kasperYYYY@typo3.com>
 */
/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 *
 *
 *   72: class localFolderTree extends t3lib_folderTree
 *   81:     function localFolderTree()
 *   92:     function wrapIcon($icon,&$row)
 *  121:     function wrapTitle($title,$row,$bank=0)
 *
 *
 *  146: class SC_alt_file_navframe
 *  163:     function init()
 *  253:     function main()
 *  284:     function printContent()
 *
 * TOTAL FUNCTIONS: 6
 * (This index is automatically created/updated by the extension "extdeveval")
 *
 */

$BACK_PATH = '';
require_once('init.php');
require('template.php');
require_once('class.filelistfoldertree.php');


/**
 * Main script class for rendering of the folder tree
 *
 * @author  Kasper Skaarhoj <kasperYYYY@typo3.com>
 * @package TYPO3
 * @subpackage core
 */
class SC_alt_file_navframe {

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

    /**
     * document template object
     *
     * @var template
     */
    var $doc;
    var $backPath;

        // Internal, static: GPvar:
    var $currentSubScript;
    var $cMR;


    /**
     * Initialiation of the script class
     *
     * @return  void
     */
    function init() {
        global $BE_USER, $BACK_PATH;

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

            // Setting GPvars:
        $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';
    }


    /**
     * initialization for the visual parts of the class
     * Use template rendering only if this is a non-AJAX call
     *
     * @return  void
     */
    public function initPage() {
        global $BE_USER, $BACK_PATH, $CLIENT;

            // 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->setModuleTemplate('templates/alt_file_navframe.html');
        $this->doc->showFlashMessages = FALSE;

            // Adding javascript code for AJAX (prototype), drag&drop and the filetree as well as the click menu code
        $this->doc->getDragDropCode('folders');
        $this->doc->getContextMenuCode();

            // Setting JavaScript for menu.
        $this->doc->JScode .= $this->doc->wrapScriptTags(

        ($this->currentSubScript?'top.currentSubScript=unescape("'.rawurlencode($this->currentSubScript).'");':'').'

        function initFlashUploader(path) {
            path = decodeURIComponent(path);
            var flashUploadOptions = {
                uploadURL: top.TS.PATH_typo3 + "ajax.php",
                uploadFileSizeLimit: "' . t3lib_div::getMaxUploadFileSize() . '",
                uploadFileTypes: {
                    allow:  "' . $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']['webspace']['allow'] . '",
                    deny: "' . $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']['webspace']['deny'] . '"
                },
                uploadFilePostName: "upload_1",
                uploadPostParams: {
                    "file[upload][1][target]": path,
                    "file[upload][1][data]": 1,
                    "file[upload][1][charset]": "utf-8",
                    "ajaxID": "TYPO3_tcefile::process"
                }
            };

                // get the flashUploaderWindow instance from the parent frame
            var flashUploader = top.TYPO3.FileUploadWindow.getInstance(flashUploadOptions);
                // add an additional function inside the container to show the checkbox option
            var infoComponent = new top.Ext.Panel({
                autoEl: { tag: "div" },
                height: "auto",
                bodyBorder: false,
                border: false,
                hideBorders: true,
                cls: "t3-upload-window-infopanel",
                id: "t3-upload-window-infopanel-addition",
                html: \'<label for="overrideExistingFilesCheckbox"><input id="overrideExistingFilesCheckbox" type="checkbox" onclick="setFlashPostOptionOverwriteExistingFiles(this);" />\' + top.String.format(top.TYPO3.LLL.fileUpload.infoComponentOverrideFiles) + \'</label>\'
            });
            flashUploader.add(infoComponent);

                // do a reload of this frame once all uploads are done
            flashUploader.on("totalcomplete", function() {
                jumpTo (top.rawurlencode(path), "", "", "");
            });

                // this is the callback function that delivers the additional post parameter to the flash application
            top.setFlashPostOptionOverwriteExistingFiles = function(checkbox) {
                var uploader = top.TYPO3.getInstance("FileUploadWindow");
                if (uploader.isVisible()) {
                    uploader.swf.addPostParam("overwriteExistingFiles", (checkbox.checked == true ? 1 : 0));
                }
            };
        }


        // setting prefs for foldertree
        Tree.ajaxID = "SC_alt_file_navframe::expandCollapse";

        // Function, loading the list frame from navigation tree:
        function jumpTo(id, linkObj, highlightID, bank) {
            var theUrl = top.TS.PATH_typo3 + top.currentSubScript ;
            if (theUrl.indexOf("?") != -1) {
                theUrl += "&id=" + id
            } else {
                theUrl += "?id=" + id
            }
            top.fsMod.currentBank = bank;

            if (top.TYPO3.configuration.condensedMode) {
                top.content.location.href = theUrl;
            } else {
                parent.list_frame.location.href=theUrl;
            }

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


    /**
     * Main function, rendering the folder tree
     *
     * @return  void
     */
    function main() {
        global $LANG,$CLIENT;

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

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

            // 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();')
        );

            // Setting up the buttons and markers for docheader
        $docHeaderButtons = $this->getButtons();
        $markers = array(
            'IMG_RESET' => '<img' . t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'], 'gfx/close_gray.gif', ' width="16" height="16"') .
            ' id="treeFilterReset" alt="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.resetFilter') . '" ' .
            'title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.resetFilter') . '" />',
            'CONTENT' => $this->content
        );

        $subparts = array();

            // Possible filter/search like in page tree
        $subparts['###SECOND_ROW###'] = '';

            // Build the <body> for the module
        $this->content = $this->doc->startPage('TYPO3 Folder Tree');
        $this->content.= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers, $subparts);
        $this->content.= $this->doc->endPage();
        $this->content = $this->doc->insertStylesAndJS($this->content);
    }

    /**
     * Outputting the accumulated content to screen
     *
     * @return  void
     */
    function printContent() {
        echo $this->content;
    }

    /**
     * Create the panel of buttons for submitting the form or otherwise perform operations.
     *
     * @return  array   all available buttons as an assoc. array
     */
    protected function getButtons() {
        $buttons = array(
            'csh' => '',
            'refresh' => '',
        );

            // Refresh
        $buttons['refresh'] = '<a href="' . htmlspecialchars(t3lib_div::getIndpEnv('REQUEST_URI')) . '">' .
                t3lib_iconWorks::getSpriteIcon('actions-system-refresh') .
        '</a>';

            // CSH
        $buttons['csh'] = str_replace('typo3-csh-inline','typo3-csh-inline show-right',t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'filetree', $GLOBALS['BACK_PATH']));

        return $buttons;
    }

    /**********************************
     *
     * AJAX Calls
     *
     **********************************/

    /**
     * Makes the AJAX call to expand or collapse the foldertree.
     * Called by typo3/ajax.php
     *
     * @param   array       $params: additional parameters (not used here)
     * @param   TYPO3AJAX   $ajaxObj: The TYPO3AJAX object of this request
     * @return  void
     */
    public function ajaxExpandCollapse($params, $ajaxObj) {
        global $LANG;

        $this->init();
        $tree = $this->foldertree->getBrowsableTree();
        if (!$this->foldertree->ajaxStatus) {
            $ajaxObj->setError($tree);
        } else  {
            $ajaxObj->addContent('tree', $tree);
        }
    }
}


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 if it is not an AJAX call
if (!(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_AJAX)) {
    $SOBE = t3lib_div::makeInstance('SC_alt_file_navframe');
    $SOBE->init();
    $SOBE->initPage();
    $SOBE->main();
    $SOBE->printContent();
}

?>

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