From 26469396670f21e3f96922c839a397158956d351 Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Thu, 14 Aug 2008 10:47:17 +0000
Subject: Added the facility to group submenus

git-svn-id: https://code.elgg.org/elgg/trunk@1915 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/elgglib.php                        | 79 +++++++++++++++++----------
 views/default/canvas_header/submenu_group.php | 14 +++++
 2 files changed, 63 insertions(+), 30 deletions(-)
 create mode 100644 views/default/canvas_header/submenu_group.php

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 763b69911..a793e7bee 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -525,10 +525,15 @@
 	 * @param string $label The human-readable label
 	 * @param string $link The URL of the submenu item
 	 */
-		function add_submenu_item($label, $link) {
+		function add_submenu_item($label, $link, $group = 'main') {
 			
 			global $CONFIG;
-			add_to_register('submenu',$label,$link);
+			if (!isset($CONFIG->submenu)) $CONFIG->submenu = array();
+			if (!isset($CONFIG->submenu[$group])) $CONFIG->submenu[$group] = array();
+			$item = new stdClass;
+			$item->value = $link;
+			$item->name = $label;
+			$CONFIG->submenu[$group][] = $item; 
 			
 		}
 		
@@ -539,52 +544,66 @@
 	 */
 		function get_submenu() {
 			
-			$submenu = "";
+			$submenu_total = "";
 			global $CONFIG;
 			
-			if ($submenu_register = get_register('submenu')) {
+			if (isset($CONFIG->submenu) && $submenu_register = $CONFIG->submenu) {
 				
 				$preselected = false;
 				$comparevals = array();
 				$maxcompareval = 999999;
 				
-				foreach($submenu_register as $key => $item) {
+				asort($CONFIG->submenu);
+				
+				foreach($submenu_register as $groupname => $submenu_register_group) {
+				
+					$submenu = "";
 					
-					$comparevals[$key] = (levenshtein($item->value, $_SERVER['REQUEST_URI']));
-					if ($comparevals[$key] < $maxcompareval) {
-						$maxcompareval = $comparevals[$key];
-						$preselected = $key;
+					foreach($submenu_register_group as $key => $item) {
+						
+						$comparevals[$key] = (levenshtein($item->value, $_SERVER['REQUEST_URI']));
+						if ($comparevals[$key] < $maxcompareval) {
+							$maxcompareval = $comparevals[$key];
+							$preselected = $key;
+						}
+						
 					}
 					
-				}
-				
-				foreach($submenu_register as $key => $item) {
-
-					if (!$preselected) {
-						if (substr_count($item->value, $_SERVER['REQUEST_URI'])) {
-							$selected = true;
-						} else {
-							$selected = false;
-						}
-					} else {
-						if ($key == $preselected) {
-							$selected = true;
+					foreach($submenu_register_group as $key => $item) {
+	
+						if (!$preselected) {
+							if (substr_count($item->value, $_SERVER['REQUEST_URI'])) {
+								$selected = true;
+							} else {
+								$selected = false;
+							}
 						} else {
-							$selected = false;
+							if ($key == $preselected) {
+								$selected = true;
+							} else {
+								$selected = false;
+							}
 						}
+						
+						$submenu .= elgg_view('canvas_header/submenu_template',
+										array(
+												'href' => $item->value, 
+												'label' => $item->name,
+												'selected' => $selected,
+											));
+						
 					}
 					
-					$submenu .= elgg_view('canvas_header/submenu_template',
-									array(
-											'href' => $item->value, 
-											'label' => $item->name,
-											'selected' => $selected,
-										));
+					$submenu_total .= elgg_view('canvas_header/submenu_group', array(
+												'submenu' => $submenu,
+												'group_name' => $groupname
+											));
 					
 				}
+				
 			}
 			
-			return $submenu;
+			return $submenu_total;
 			
 		}
 		
diff --git a/views/default/canvas_header/submenu_group.php b/views/default/canvas_header/submenu_group.php
new file mode 100644
index 000000000..4ce6bce50
--- /dev/null
+++ b/views/default/canvas_header/submenu_group.php
@@ -0,0 +1,14 @@
+<?php
+
+	if (isset($vars['group_name'])) {
+		$groupname = $vars['group_name'];
+	} else {
+		$groupname = "main";
+	}
+	if (isset($vars['submenu'])) {
+		
+		echo "<div class=\"submenu_group\"><div class=\"submenu_group_{$groupname}\">{$vars['submenu']}</div></div>";
+		
+	}
+
+?>
\ No newline at end of file
-- 
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