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new module creation
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mcfly
188
e107_plugins/tree_menu/tree_menu.php
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188
e107_plugins/tree_menu/tree_menu.php
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<?php
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/*
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+ ----------------------------------------------------------------------------+
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| e107 website system
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| /tree_menu.php
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| <20>Steve Dunstan 2001-2002
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| http://e107.org
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| jalist@e107.org
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| Released under the terms and conditions of the
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| GNU General Public License (http://gnu.org).
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| $Source: /cvs_backup/e107_0.8/e107_plugins/tree_menu/tree_menu.php,v $
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| $Revision: 1.1.1.1 $
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| $Date: 2006-12-02 04:35:43 $
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| $Author: mcfly_e107 $
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+----------------------------------------------------------------------------+
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*/
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if (!defined('e107_INIT')) { exit; }
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/* Modification to keep menu status during navigation on the site
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- Call the language file (only used for title !!! Maybe this title can be included in the default language file)
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- Add a HTML id to the span tags (menus) : span_$link_name
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- Add a javascript function to write a cookie when menu is opened (updatecook)
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- Add a javascript function if menu is closed or no subitem (clearcook)
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- Add event onclick for div without subitem, and modify the existing events for items WITH subitems
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- Add a PHP function to read cookie (if existing) when page is loaded and restore menu status (writing or not window.onload js function)
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*/
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/* changes by jalist
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26/01/2005
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+ complete rewrite
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+ now uses single db query, links and sublinks are built into array
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*/
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global $tp;
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include_lan(e_LANGUAGEDIR.e_LANGUAGE."/lan_sitelinks.php");
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// Many thanks to Lolo Irie for fixing the javascript that drives this menu item
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unset($text);
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$query = "SELECT * FROM #links WHERE link_class IN (".USERCLASS_LIST.") ORDER BY link_order ASC";
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$sql -> db_Select_gen($query);
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$linkArray = $sql->db_getList();
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// all main links now held in array, we now need to loop through them and assign the sublinks to the correct parent links ...
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$mainLinkArray = array();
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foreach($linkArray as $links) {
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// Updated to stop using the deprecated method of splitting the link-name in 3.
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// Now uses uses the link parent to determine the 'tree'.
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extract ($links);
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if ($link_parent == 0)
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{
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// main link - add to main array ...
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$mainLinkArray[$link_id]['id'] = $link_id;
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$mainLinkArray[$link_id]['name'] = $tp->toHtml(strip_tags($link_name),"","defs");
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$mainLinkArray[$link_id]['url'] = $link_url;
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$mainLinkArray[$link_id]['description'] = $link_description;
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$mainLinkArray[$link_id]['image'] = $link_button;
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$mainLinkArray[$link_id]['openMethod'] = $link_open;
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$mainLinkArray[$link_id]['class'] = $link_class;
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}
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else
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{
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// submenu - add to parent's array entry ...
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$tmp = explode(".", $link_name);
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$submenu_name = ($tmp[2]) ? $tmp[2] : $link_name;
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$mainLinkArray[$link_parent]['sublink'][$link_id]['parent_name'] = $link_parent;
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$mainLinkArray[$link_parent]['sublink'][$link_id]['id'] = $link_id;
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$mainLinkArray[$link_parent]['sublink'][$link_id]['name'] = $tp->toHtml(strip_tags($submenu_name));
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$mainLinkArray[$link_parent]['sublink'][$link_id]['url'] = $link_url;
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$mainLinkArray[$link_parent]['sublink'][$link_id]['description'] = $links['link_description'];
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$mainLinkArray[$link_parent]['sublink'][$link_id]['image'] = $link_button;
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$mainLinkArray[$link_parent]['sublink'][$link_id]['openMethod'] = $link_open;
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$mainLinkArray[$link_parent]['sublink'][$link_id]['class'] = $link_class;
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}
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}
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// ok, now all mainlinks and sublinks are held in the array, now we have to loop through and build the text to send to screen ...
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$text = "";
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foreach($mainLinkArray as $links) {
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extract ($links);
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if (array_key_exists("sublink", $links) && $links['name'] != "") {
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// sublinks found ...
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$url = "javascript:void(0);";
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$spanName = $id;
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$image = ($image ? "<img src='".e_IMAGE."icons/".$image."' alt='' style='vertical-align:middle;' />" : "»");
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$plink = "<div".($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, $description)."</div>\n";
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$text .= ($menu_pref['tm_spacer'] ? "<div class='spacer'>\n".$plink."\n</div>\n" : $plink);
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} else {
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// no sublinks found ...
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if($links['name'])
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{
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$linkName = $url;
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$spanName = "";
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$image = ($image ? "<img src='".e_IMAGE."icons/".$image."' alt='' style='vertical-align:middle;' />" : "·");
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$plink = "<div".($menu_pref['tm_class1'] ? " class='{$menu_pref['tm_class1']}'" : "")." style='width:100%; cursor: pointer;'>".$image.setLink($name, $url, $openMethod, $description)."</div>";
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$text .= ($menu_pref['tm_spacer'] ? "<div class='spacer'>\n".$plink."\n</div>\n" : $plink);
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}
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}
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$c = 0;
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if (array_key_exists("sublink", $links) && $links['name'] != "" ) {
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$text .= "\n<span style=\"display:none\" id=\"span_".$spanName."\">\n";
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foreach($sublink as $link) {
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extract($link);
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$image = ($image ? "<img src='".e_IMAGE."icons/".$image."' alt='' style='vertical-align:middle' /> " : "· ");
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$spanName = $parent_name;
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$plink = $image.setLink($name, $url, $openMethod, $description)."<br />\n";
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$text .=($menu_pref['tm_class3'] ? "<span".($menu_pref['tm_class3'] ? " class='{$menu_pref['tm_class3']}'" : "").">".$plink."</span>\n\n" : $plink);
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}
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$text .= "</span>\n";
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}
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}
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function setlink($link_name, $link_url, $link_open, $link_description) {
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global $tp;
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switch ($link_open) {
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case 1:
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$link_append = "rel='external'";
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break;
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case 2:
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$link_append = "";
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break;
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case 3:
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$link_append = "";
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break;
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default:
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$link_append = '';
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}
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if (!strstr($link_url, "http:") && !strstr($link_url, "void") && strpos($link_url, "mailto:") !== 0) {
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$link_url = e_BASE.$link_url;
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}
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$link_url = $tp->replaceConstants($link_url, $nonrelative = TRUE, $all = false);
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if ($link_open == 4) {
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$link = "<a style='text-decoration:none' title='".$link_description."' href=\"javascript:open_window('".$link_url."')\">".$link_name."</a>\n";
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} else {
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$link = "<a style='text-decoration:none' title='".$link_description."' href=\"".$link_url."\" ".$link_append.">".$link_name."</a>\n";
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}
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return $link;
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}
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(isset($_COOKIE["treemenustatus"]) && $_COOKIE["treemenustatus"]) ? $treemenustatus = $_COOKIE["treemenustatus"] : $treemenustatus = "0";
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$text .= "
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<script type='text/javascript'>
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<!--
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function updatecook(itemmenu){
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cookitem='span_'+itemmenu;
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if (document.getElementById(cookitem).style.display!='none'){
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var expireDate = new Date;
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expireDate.setMinutes(expireDate.getMinutes()+10);
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document.cookie = \"treemenustatus=\" + itemmenu + \"; expires=\" + expireDate.toGMTString()+\";path=/\";
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}
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else{
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clearcook();
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}
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}\n
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function clearcook(){
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var expireDate = new Date;
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expireDate.setMinutes(expireDate.getMinutes()+10);
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document.cookie = \"treemenustatus=\" + \"0\" + \"; expires=\" + expireDate.toGMTString();
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}\n
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//-->\n
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";
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(($treemenustatus != "0" && isset($treemenustatus))?$text .= "window.onload=document.getElementById('span_".$treemenustatus."').style.display=''":"");
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$text .= "</script>
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";
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$ns->tablerender(LAN_SITELINKS_183, $text, 'tree_menu');
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?>
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