rendered paste body<?php
/*
+ ----------------------------------------------------------------------------+
| e107 website system
| /tree_menu.php
|
| ©Steve Dunstan 2001-2002
| http://e107.org
| jalist@e107.org
|
| Released under the terms and conditions of the
| GNU General Public License (http://gnu.org).
|
| $Source: /cvsroot/e107/e107_0.7/e107_plugins/tree_menu/tree_menu.php,v $
| $Revision: 1.23 $
| $Date: 2005/12/14 19:35:26 $
| $Author: sweetas $
+----------------------------------------------------------------------------+
*/
if (!defined('e107_INIT')) { exit; }
/* Modification to keep menu status during navigation on the site
- Call the language file (only used for title !!! Maybe this title can be included in the default language file)
- Add a HTML id to the span tags (menus) : span_$link_name
- Add a javascript function to write a cookie when menu is opened (updatecook)
- Add a javascript function if menu is closed or no subitem (clearcook)
- Add event onclick for div without subitem, and modify the existing events for items WITH subitems
- Add a PHP function to read cookie (if existing) when page is loaded and restore menu status (writing or not window.onload js function)
*/
/* changes by jalist
26/01/2005
+ complete rewrite
+ now uses single db query, links and sublinks are built into array
*/
include(e_LANGUAGEDIR.e_LANGUAGE."/lan_sitelinks.php");
// Many thanks to Lolo Irie for fixing the javascript that drives this menu item
unset($text);
$sql->db_Select("links", "*", "ORDER BY link_order ASC", "nowhere"); // get main category links
$linkArray = $sql->db_getList();
// all main links now held in array, we now need to loop through them and assign the sublinks to the correct parent links ...
$mainLinkArray = array();
foreach($linkArray as $links) {
extract ($links);
if (check_class($link_class)) {
if (!strstr($link_name, "submenu")) {
// main link - add to main array ...
$mainLinkArray[$link_name]['id'] = $link_id;
$mainLinkArray[$link_name]['name'] = strip_tags($link_name);
$mainLinkArray[$link_name]['url'] = $link_url;
$mainLinkArray[$link_name]['description'] = $link_description;
$mainLinkArray[$link_name]['image'] = $link_button;
$mainLinkArray[$link_name]['openMethod'] = $link_open;
$mainLinkArray[$link_name]['class'] = $link_class;
} else {
// submenu - add to parent's array entry ...
list($null, $parent_name, $submenu_name) = explode(".", $link_name);
// get parent name ...
$mainLinkArray[$parent_name]['sublink'][$link_id]['parent_name'] = $parent_name;
$mainLinkArray[$parent_name]['sublink'][$link_id]['id'] = $link_id;
$mainLinkArray[$parent_name]['sublink'][$link_id]['name'] = strip_tags($submenu_name);
$mainLinkArray[$parent_name]['sublink'][$link_id]['url'] = $link_url;
$mainLinkArray[$parent_name]['sublink'][$link_id]['description'] = $link_description;
$mainLinkArray[$parent_name]['sublink'][$link_id]['image'] = $link_button;
$mainLinkArray[$parent_name]['sublink'][$link_id]['openMethod'] = $link_open;
$mainLinkArray[$parent_name]['sublink'][$link_id]['class'] = $link_class;
}
}
}
// ok, now all mainlinks and sublinks are held in the array, now we have to loop through and build the text to send to screen ...
$text = "";
foreach($mainLinkArray as $links) {
extract ($links);
if (array_key_exists("sublink", $links) && $links['name'] != "") {
// sublinks found ...
$url = "javascript:void(0);";
$spanName = str_replace(" ", "_", $name);
$image = ($image ? "<img src='".e_IMAGE."icons/".$image."' alt='' style='vertical-align:middle;' />" : "»");
$plink = "<div".($menu_pref['tm_class2'] ? " class='{$menu_pref['tm_class2']}'" : "")." style='width:100%; cursor: pointer;' onclick='expandit(\"span_".$spanName."\");updatecook(\"".$spanName."\");'>".$image.setLink($name, $url, $openMethod, $description)."</div>\n";
$text .= ($menu_pref['tm_spacer'] ? "<div class='spacer'>".$plink."</div>\n" : $plink);
} else {
// no sublinks found ...
if($links['name'])
{
$linkName = $url;
$spanName = "";
$image = "<img src='".THEME."images/bullet.gif";
$plink = "<div".($menu_pref['tm_class1'] ? " class='{$menu_pref['tm_class1']}'" : "")." style='width:100%; cursor: pointer;'>".$image.setLink($name, $url, $openMethod, $description)."</div>";
$text .= ($menu_pref['tm_spacer'] ? "<div class='spacer'>".$plink."</div>\n" : $plink);
}
}
$c = 0;
if (array_key_exists("sublink", $links) && $links['name'] != "" ) {
$text .= "<span style=\"display:none\" id=\"span_".$spanName."\">\n";
foreach($sublink as $link) {
extract($link);
$image = ($image ? "<img src='".e_IMAGE."icons/".$image."' alt='' style='vertical-align:middle' /> " : "· ");
$spanName = str_replace(" ", "_", $parent_name);
$plink = $image.setLink($name, $url, $openMethod, $description)."<br />\n";
$text .=($menu_pref['tm_class3'] ? "<span".($menu_pref['tm_class3'] ? " class='{$menu_pref['tm_class3']}'" : "").">".$plink."</span>" : $plink);
}
$text .= "</span>\n";
}
}
function setlink($link_name, $link_url, $link_open, $link_description) {
switch ($link_open) {
case 1:
$link_append = "rel='external'";
break;
case 2:
$link_append = "";
break;
case 3:
$link_append = "";
break;
default:
$link_append = '';
}
if (!strstr($link_url, "http:") && !strstr($link_url, "void") && strpos($link_url, "mailto:") !== 0) {
$link_url = e_BASE.$link_url;
}
if ($link_open == 4) {
$link = "<a style='text-decoration:none' title='".$link_description."' href=\"javascript:open_window('".$link_url."')\">".$link_name."</a>\n";
} else {
$link = "<a style='text-decoration:none' title='".$link_description."' href=\"".$link_url."\" ".$link_append.">".$link_name."</a>\n";
}
return $link;
}
(isset($_COOKIE["treemenustatus"]) && $_COOKIE["treemenustatus"]) ? $treemenustatus = $_COOKIE["treemenustatus"] : $treemenustatus = "0";
$text .= "
<script type='text/javascript'>
<!--
function updatecook(itemmenu){
cookitem='span_'+itemmenu;
if (document.getElementById(cookitem).style.display!='none'){
var expireDate = new Date;
expireDate.setMinutes(expireDate.getMinutes()+10);
document.cookie = \"treemenustatus=\" + itemmenu + \"; expires=\" + expireDate.toGMTString()+\";path=/\";
}
else{
clearcook();
}
}\n
function clearcook(){
var expireDate = new Date;
expireDate.setMinutes(expireDate.getMinutes()+10);
document.cookie = \"treemenustatus=\" + \"0\" + \"; expires=\" + expireDate.toGMTString();
}\n
//-->\n
";
(($treemenustatus != "0" && isset($treemenustatus))?$text .= "window.onload=document.getElementById('span_".$treemenustatus."').style.display=''":"");
$text .= "</script>
";
$ns->tablerender(LAN_183, $text, 'tree_menu');
?>