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diff --git a/trunk/gosa-core/include/utils/layer-menu/lib/phptreemenu.inc.php b/trunk/gosa-core/include/utils/layer-menu/lib/phptreemenu.inc.php
--- /dev/null
@@ -0,0 +1,448 @@
+<?php
+// PHP Layers Menu 3.2.0-rc (C) 2001-2004 Marco Pratesi - http://www.marcopratesi.it/
+
+/**
+* This file contains the code of the PHPTreeMenu class.
+* @package PHPLayersMenu
+*/
+
+/**
+* This is the PHPTreeMenu class of the PHP Layers Menu library.
+*
+* This class depends on the LayersMenuCommon class. It provides "server-side" (PHP-based) tree menus, that to do not require JavaScript to work.
+*
+* @version 3.2.0-rc
+* @package PHPLayersMenu
+*/
+class PHPTreeMenu extends LayersMenuCommon
+{
+
+/**
+* The character used for the PHP Tree Menu in the query string to separate items ids
+* @access private
+* @var string
+*/
+var $phpTreeMenuSeparator;
+/**
+* The default value of the expansion string for the PHP Tree Menu
+* @access private
+* @var string
+*/
+var $phpTreeMenuDefaultExpansion;
+/**
+* Type of images used for the Tree Menu
+* @access private
+* @var string
+*/
+var $phpTreeMenuImagesType;
+/**
+* Prefix for filenames of images of a theme
+* @access private
+* @var string
+*/
+var $phpTreeMenuTheme;
+/**
+* An array where we store the PHP Tree Menu code for each menu
+* @access private
+* @var array
+*/
+var $_phpTreeMenu;
+
+/**
+* The constructor method; it initializates some variables
+* @return void
+*/
+function PHPTreeMenu()
+{
+ $this->LayersMenuCommon();
+
+ $this->phpTreeMenuSeparator = '|';
+ $this->phpTreeMenuDefaultExpansion = '';
+ $this->phpTreeMenuImagesType = 'png';
+ $this->phpTreeMenuTheme = '';
+ $this->_phpTreeMenu = array();
+}
+
+/**
+* The method to set the dirroot directory
+* @access public
+* @return boolean
+*/
+function setDirroot($dirroot)
+{
+ return $this->setDirrootCommon($dirroot);
+}
+
+/**
+* The method to set the value of separator for the Tree Menu query string
+* @access public
+* @return void
+*/
+function setPHPTreeMenuSeparator($phpTreeMenuSeparator)
+{
+ $this->phpTreeMenuSeparator = $phpTreeMenuSeparator;
+}
+
+/**
+* The method to set the default value of the expansion string for the PHP Tree Menu
+* @access public
+* @return void
+*/
+function setPHPTreeMenuDefaultExpansion($phpTreeMenuDefaultExpansion)
+{
+ $this->phpTreeMenuDefaultExpansion = $phpTreeMenuDefaultExpansion;
+}
+
+/**
+* The method to set the type of images used for the Tree Menu
+* @access public
+* @return void
+*/
+function setPHPTreeMenuImagesType($phpTreeMenuImagesType)
+{
+ $this->phpTreeMenuImagesType = $phpTreeMenuImagesType;
+}
+
+/**
+* The method to set the prefix for filenames of images of a theme
+* @access public
+* @return void
+*/
+function setPHPTreeMenuTheme($phpTreeMenuTheme)
+{
+ $this->phpTreeMenuTheme = $phpTreeMenuTheme;
+}
+
+/**
+* Method to prepare a new PHP Tree Menu.
+*
+* This method processes items of a menu and parameters submitted
+* through GET (i.e. nodes to be expanded) to prepare and return
+* the corresponding Tree Menu code.
+*
+* @access public
+* @param string $menu_name the name of the menu whose items have to be processed
+* @return string
+*/
+function newPHPTreeMenu(
+ $menu_name = '' // non consistent default...
+ )
+{
+ $protocol = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https://' : 'http://';
+ $this_host = (isset($_SERVER['HTTP_HOST'])) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];
+ if (isset($_SERVER['SCRIPT_NAME'])) {
+ $me = $_SERVER['SCRIPT_NAME'];
+ } elseif (isset($_SERVER['REQUEST_URI'])) {
+ $me = $_SERVER['REQUEST_URI'];
+ } elseif (isset($_SERVER['PHP_SELF'])) {
+ $me = $_SERVER['PHP_SELF'];
+ } elseif (isset($_SERVER['PATH_INFO'])) {
+ $me = $_SERVER['PATH_INFO'];
+ }
+ $url = $protocol . $this_host . $me;
+ $query = '';
+ reset($_GET);
+ while (list($key, $value) = each($_GET)) {
+ if ($key != 'p' && $value != '') {
+ $query .= '&' . $key . '=' . $value;
+ }
+ }
+ if ($query != '') {
+ $query = '?' . substr($query, 5) . '&p=';
+ } else {
+ $query = '?p=';
+ }
+ $p = (isset($_GET['p'])) ? $_GET['p'] : $this->phpTreeMenuDefaultExpansion;
+
+/* ********************************************************* */
+/* Based on TreeMenu 1.1 by Bjorge Dijkstra (bjorge@gmx.net) */
+/* ********************************************************* */
+ $this->_phpTreeMenu[$menu_name] = '';
+
+ $img_collapse = $this->imgwww . $this->phpTreeMenuTheme . 'tree_collapse.' . $this->phpTreeMenuImagesType;
+ $alt_collapse = '--';
+ $img_collapse_corner = $this->imgwww . $this->phpTreeMenuTheme . 'tree_collapse_corner.' . $this->phpTreeMenuImagesType;
+ $alt_collapse_corner = '--';
+ $img_collapse_corner_first = $this->imgwww . $this->phpTreeMenuTheme . 'tree_collapse_corner_first.' . $this->phpTreeMenuImagesType;
+ $alt_collapse_corner_first = '--';
+ $img_collapse_first = $this->imgwww . $this->phpTreeMenuTheme . 'tree_collapse_first.' . $this->phpTreeMenuImagesType;
+ $alt_collapse_first = '--';
+ $img_corner = $this->imgwww . $this->phpTreeMenuTheme . 'tree_corner.' . $this->phpTreeMenuImagesType;
+ $alt_corner = '`-';
+ $img_expand = $this->imgwww . $this->phpTreeMenuTheme . 'tree_expand.' . $this->phpTreeMenuImagesType;
+ $alt_expand = '+-';
+ $img_expand_corner = $this->imgwww . $this->phpTreeMenuTheme . 'tree_expand_corner.' . $this->phpTreeMenuImagesType;
+ $alt_expand_corner = '+-';
+ $img_expand_corner_first = $this->imgwww . $this->phpTreeMenuTheme . 'tree_expand_corner_first.' . $this->phpTreeMenuImagesType;
+ $alt_expand_corner_first = '+-';
+ $img_expand_first = $this->imgwww . $this->phpTreeMenuTheme . 'tree_expand_first.' . $this->phpTreeMenuImagesType;
+ $alt_expand_first = '+-';
+ $img_folder_closed = $this->imgwww . $this->phpTreeMenuTheme . 'tree_folder_closed.' . $this->phpTreeMenuImagesType;
+ $alt_folder_closed = '->';
+ $img_folder_open = $this->imgwww . $this->phpTreeMenuTheme . 'tree_folder_open.' . $this->phpTreeMenuImagesType;
+ $alt_folder_open = '->';
+ $img_leaf = $this->imgwww . $this->phpTreeMenuTheme . 'tree_leaf.' . $this->phpTreeMenuImagesType;
+ $alt_leaf = '->';
+ $img_space = $this->imgwww . $this->phpTreeMenuTheme . 'tree_space.' . $this->phpTreeMenuImagesType;
+ $alt_space = ' ';
+ $img_split = $this->imgwww . $this->phpTreeMenuTheme . 'tree_split.' . $this->phpTreeMenuImagesType;
+ $alt_split = '|-';
+ $img_split_first = $this->imgwww . $this->phpTreeMenuTheme . 'tree_split_first.' . $this->phpTreeMenuImagesType;
+ $alt_split_first = '|-';
+ $img_vertline = $this->imgwww . $this->phpTreeMenuTheme . 'tree_vertline.' . $this->phpTreeMenuImagesType;
+ $alt_vertline = '| ';
+
+ for ($i=$this->_firstItem[$menu_name]; $i<=$this->_lastItem[$menu_name]; $i++) {
+ $expand[$i] = 0;
+ $visible[$i] = 0;
+ $this->tree[$i]['last_item'] = 0;
+ }
+ for ($i=0; $i<=$this->_maxLevel[$menu_name]; $i++) {
+ $levels[$i] = 0;
+ }
+
+ // Get numbers of nodes to be expanded
+ if ($p != '') {
+ $explevels = explode($this->phpTreeMenuSeparator, $p);
+ $explevels_count = count($explevels);
+ for ($i=0; $i<$explevels_count; $i++) {
+ $expand[$explevels[$i]] = 1;
+ }
+ }
+
+ // Find last nodes of subtrees
+ $last_level = $this->_maxLevel[$menu_name];
+ for ($i=$this->_lastItem[$menu_name]; $i>=$this->_firstItem[$menu_name]; $i--) {
+ if ($this->tree[$i]['level'] < $last_level) {
+ for ($j=$this->tree[$i]['level']+1; $j<=$this->_maxLevel[$menu_name]; $j++) {
+ $levels[$j] = 0;
+ }
+ }
+ if ($levels[$this->tree[$i]['level']] == 0) {
+ $levels[$this->tree[$i]['level']] = 1;
+ $this->tree[$i]['last_item'] = 1;
+ } else {
+ $this->tree[$i]['last_item'] = 0;
+ }
+ $last_level = $this->tree[$i]['level'];
+ }
+
+ // Determine visible nodes
+ // all root nodes are always visible
+ for ($i=$this->_firstItem[$menu_name]; $i<=$this->_lastItem[$menu_name]; $i++) {
+ if ($this->tree[$i]['level'] == 1) {
+ $visible[$i] = 1;
+ }
+ }
+ if (isset($explevels)) {
+ for ($i=0; $i<$explevels_count; $i++) {
+ $n = $explevels[$i];
+ if ($n >= $this->_firstItem[$menu_name] && $n <= $this->_lastItem[$menu_name] && $visible[$n] == 1 && $expand[$n] == 1) {
+ $j = $n + 1;
+ while ($j<=$this->_lastItem[$menu_name] && $this->tree[$j]['level']>$this->tree[$n]['level']) {
+ if ($this->tree[$j]['level'] == $this->tree[$n]['level']+1) {
+ $visible[$j] = 1;
+ }
+ $j++;
+ }
+ }
+ }
+ }
+
+ // Output nicely formatted tree
+ for ($i=0; $i<$this->_maxLevel[$menu_name]; $i++) {
+ $levels[$i] = 1;
+ }
+ $max_visible_level = 0;
+ for ($cnt=$this->_firstItem[$menu_name]; $cnt<=$this->_lastItem[$menu_name]; $cnt++) {
+ if ($visible[$cnt]) {
+ $max_visible_level = max($max_visible_level, $this->tree[$cnt]['level']);
+ }
+ }
+ for ($cnt=$this->_firstItem[$menu_name]; $cnt<=$this->_lastItem[$menu_name]; $cnt++) {
+ if ($this->tree[$cnt]['text'] == '---') {
+ continue; // separators are significant only for layers-based menus
+ }
+
+ if (isset($this->tree[$cnt]['selected']) && $this->tree[$cnt]['selected']) {
+ $linkstyle = 'phplmselected';
+ } else {
+ $linkstyle = 'phplm';
+ }
+
+ if ($visible[$cnt]) {
+ $this->_phpTreeMenu[$menu_name] .= '<div class="treemenudiv">' . "\n";
+
+ // vertical lines from higher levels
+ for ($i=0; $i<$this->tree[$cnt]['level']-1; $i++) {
+ if ($levels[$i] == 1) {
+ $img = $img_vertline;
+ $alt = $alt_vertline;
+ } else {
+ $img = $img_space;
+ $alt = $alt_space;
+ }
+ $this->_phpTreeMenu[$menu_name] .= '<img align="top" border="0" class="imgs" src="' . $img . '" alt="' . $alt . '" />';
+ }
+
+ $not_a_leaf = $cnt<$this->_lastItem[$menu_name] && $this->tree[$cnt+1]['level']>$this->tree[$cnt]['level'];
+
+ if ($not_a_leaf) {
+ // Create expand/collapse parameters
+ $params = '';
+ for ($i=$this->_firstItem[$menu_name]; $i<=$this->_lastItem[$menu_name]; $i++) {
+ if ($expand[$i] == 1 && $cnt!= $i || ($expand[$i] == 0 && $cnt == $i)) {
+ $params .= $this->phpTreeMenuSeparator . $i;
+ }
+ }
+ if ($params != '') {
+ $params = substr($params, 1);
+ }
+ }
+
+ if ($this->tree[$cnt]['last_item'] == 1) {
+ // corner at end of subtree or t-split
+ if ($not_a_leaf) {
+ if ($expand[$cnt] == 0) {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_expand_corner_first;
+ $alt = $alt_expand_corner_first;
+ } else {
+ $img = $img_expand_corner;
+ $alt = $alt_expand_corner;
+ }
+ } else {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_collapse_corner_first;
+ $alt = $alt_collapse_corner_first;
+ } else {
+ $img = $img_collapse_corner;
+ $alt = $alt_collapse_corner;
+ }
+ }
+ $this->_phpTreeMenu[$menu_name] .= '<a name="' . $cnt . '" class="' . $linkstyle . '" href="' . $url . $query . $params . '#' . $cnt . '"><img align="top" border="0" class="imgs" src="' . $img . '" alt="' . $alt . '" /></a>';
+ } else {
+ $this->_phpTreeMenu[$menu_name] .= '<img align="top" border="0" class="imgs" src="' . $img_corner . '" alt="' . $alt_corner . '" />';
+ }
+ $levels[$this->tree[$cnt]['level']-1] = 0;
+ } else {
+ if ($not_a_leaf) {
+ if ($expand[$cnt] == 0) {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_expand_first;
+ $alt = $alt_expand_first;
+ } else {
+ $img = $img_expand;
+ $alt = $alt_expand;
+ }
+ } else {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_collapse_first;
+ $alt = $alt_collapse_first;
+ } else {
+ $img = $img_collapse;
+ $alt = $alt_collapse;
+ }
+ }
+ $this->_phpTreeMenu[$menu_name] .= '<a name="' . $cnt . '" class="' . $linkstyle . '" href="' . $url . $query . $params . '#' . $cnt . '"><img align="top" border="0" class="imgs" src="' . $img . '" alt="' . $alt . '" /></a>';
+ } else {
+ if ($cnt == $this->_firstItem[$menu_name]) {
+ $img = $img_split_first;
+ $alt = $alt_split_first;
+ } else {
+ $img = $img_split;
+ $alt = $alt_split;
+ }
+ $this->_phpTreeMenu[$menu_name] .= '<img align="top" border="0" class="imgs" src="' . $img . '" alt="' . $alt . '" />';
+ }
+ $levels[$this->tree[$cnt]['level']-1] = 1;
+ }
+
+ if ($this->tree[$cnt]['parsed_href'] == '' || $this->tree[$cnt]['parsed_href'] == '#') {
+ $a_href_open_img = '';
+ $a_href_close_img = '';
+ $a_href_open = '<a class="phplmnormal">';
+ $a_href_close = '</a>';
+ } else {
+ $a_href_open_img = '<a href="' . $this->tree[$cnt]['parsed_href'] . '"' . $this->tree[$cnt]['parsed_title'] . $this->tree[$cnt]['parsed_target'] . '>';
+ $a_href_close_img = '</a>';
+ $a_href_open = '<a href="' . $this->tree[$cnt]['parsed_href'] . '"' . $this->tree[$cnt]['parsed_title'] . $this->tree[$cnt]['parsed_target'] . ' class="' . $linkstyle . '">';
+ $a_href_close = '</a>';
+ }
+
+ if ($not_a_leaf) {
+ if ($expand[$cnt] == 1) {
+ $img = $img_folder_open;
+ $alt = $alt_folder_open;
+ } else {
+ $img = $img_folder_closed;
+ $alt = $alt_folder_closed;
+ }
+ $this->_phpTreeMenu[$menu_name] .= $a_href_open_img . '<img align="top" border="0" class="imgs" src="' . $img . '" alt="' . $alt . '" />' . $a_href_close_img;
+ } else {
+ if ($this->tree[$cnt]['parsed_icon'] != '') {
+ $this->_phpTreeMenu[$menu_name] .= $a_href_open_img . '<img align="top" border="0" src="' . $this->tree[$cnt]['parsed_icon'] . '" width="' . $this->tree[$cnt]['iconwidth'] . '" height="' . $this->tree[$cnt]['iconheight'] . '" alt="' . $alt_leaf . '" />' . $a_href_close_img;
+ } else {
+ $this->_phpTreeMenu[$menu_name] .= $a_href_open_img . '<img align="top" border="0" class="imgs" src="' . $img_leaf . '" alt="' . $alt_leaf . '" />' . $a_href_close_img;
+ }
+ }
+
+ // output item text
+ $foobar = $max_visible_level - $this->tree[$cnt]['level'] + 1;
+ if ($foobar > 1) {
+ $colspan = ' colspan="' . $foobar . '"';
+ } else {
+ $colspan = '';
+ }
+ $this->_phpTreeMenu[$menu_name] .= ' ' . $a_href_open . $this->tree[$cnt]['parsed_text'] . $a_href_close . "\n";
+ $this->_phpTreeMenu[$menu_name] .= '</div>' . "\n";
+ }
+ }
+/* ********************************************************* */
+
+/*
+ $this->_phpTreeMenu[$menu_name] =
+ '<div class="phplmnormal">' . "\n" .
+ $this->_phpTreeMenu[$menu_name] .
+ '</div>' . "\n";
+*/
+ // Some (old) browsers do not support the "white-space: nowrap;" CSS property...
+ $this->_phpTreeMenu[$menu_name] =
+ '<table cellspacing="0" cellpadding="0" border="0">' . "\n" .
+ '<tr>' . "\n" .
+ '<td class="phplmnormal" nowrap="nowrap">' . "\n" .
+ $this->_phpTreeMenu[$menu_name] .
+ '</td>' . "\n" .
+ '</tr>' . "\n" .
+ '</table>' . "\n";
+
+ return $this->_phpTreeMenu[$menu_name];
+}
+
+/**
+* Method that returns the code of the requested PHP Tree Menu
+* @access public
+* @param string $menu_name the name of the menu whose PHP Tree Menu code
+* has to be returned
+* @return string
+*/
+function getPHPTreeMenu($menu_name)
+{
+ return $this->_phpTreeMenu[$menu_name];
+}
+
+/**
+* Method that prints the code of the requested PHP Tree Menu
+* @access public
+* @param string $menu_name the name of the menu whose PHP Tree Menu code
+* has to be printed
+* @return void
+*/
+function printPHPTreeMenu($menu_name)
+{
+ print $this->_phpTreeMenu[$menu_name];
+}
+
+} /* END OF CLASS */
+
+?>