2 /***************************************************************
5 * (c) 1999-2008 Kasper Skaarhoj (kasperYYYY@typo3.com)
8 * This script is part of the TYPO3 project. The TYPO3 project is
9 * free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * The GNU General Public License can be found at
15 * http://www.gnu.org/copyleft/gpl.html.
16 * A copy is found in the textfile GPL.txt and important notices to the license
17 * from the author is found in LICENSE.txt distributed with these scripts.
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
28 * Generate a page-tree, non-browsable.
31 * Revised for TYPO3 3.6 November/2003 by Kasper Skaarhoj
33 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
34 * @coauthor René Fritz <r.fritz@colorcube.de>
37 * [CLASS/FUNCTION INDEX of SCRIPT]
41 * 78: class t3lib_pageTree extends t3lib_treeView
42 * 90: function init($clause='')
43 * 106: function expandNext($id)
44 * 123: function PMicon($row,$a,$c,$nextCount,$exp)
45 * 138: function initializePositionSaving()
48 * (This index is automatically created/updated by the extension "extdeveval")
67 require_once (PATH_t3lib
.'class.t3lib_treeview.php');
70 * Class for generating a page tree.
72 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
73 * @coauthor René Fritz <r.fritz@colorcube.de>
74 * @see t3lib_treeView, t3lib_browseTree
78 class t3lib_pageTree
extends t3lib_treeView
{
79 var $fieldArray = array('uid', 'title', 'doktype', 'php_tree_stop', 't3ver_id', 't3ver_state', 't3ver_swapmode');
80 var $defaultList = 'uid,pid,tstamp,sorting,deleted,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,crdate,cruser_id';
85 * REMEMBER to feed a $clause which will filter out non-readable pages!
87 * @param string Part of where query which will filter out non-readable pages.
90 function init($clause='') {
91 parent
::init(' AND deleted=0 '.$clause, 'sorting');
93 if (t3lib_extMgm
::isLoaded('cms')) {
94 $this->fieldArray
= array_merge(
96 array('hidden', 'starttime', 'endtime', 'fe_group', 'module', 'extendToSubpages', 'nav_hide')
100 $this->treeName
='pages';
104 * Returns true/false if the next level for $id should be expanded - and all levels should, so we always return 1.
106 * @param integer ID (uid) to test for (see extending classes where this is checked againts session data)
109 function expandNext($id) {
114 * Generate the plus/minus icon for the browsable tree.
115 * In this case, there is no plus-minus icon displayed.
117 * @param array record for the entry
118 * @param integer The current entry number
119 * @param integer The total number of entries. If equal to $a, a 'bottom' element is returned.
120 * @param integer The number of sub-elements to the current element.
121 * @param boolean The element was expanded to render subelements if this flag is set.
122 * @return string Image tag with the plus/minus icon.
124 * @see t3lib_treeView::PMicon()
126 function PMicon($row,$a,$c,$nextCount,$exp) {
128 $BTM = ($a==$c)?
'bottom':'';
129 $icon = '<img'.t3lib_iconWorks
::skinImg($this->backPath
,'gfx/ol/'.$PM.$BTM.'.gif','width="18" height="16"').' alt="" />';
135 * Get stored tree structure AND updating it if needed according to incoming PM GET var.
136 * - Here we just set it to nothing since we want to just render the tree, nothing more.
141 function initializePositionSaving() {
142 $this->stored
=array();
147 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE
]['XCLASS']['t3lib/class.t3lib_pagetree.php']) {
148 include_once($TYPO3_CONF_VARS[TYPO3_MODE
]['XCLASS']['t3lib/class.t3lib_pagetree.php']);