From caf76cbe72ca6749962a1feddfd70bdd29483c36 Mon Sep 17 00:00:00 2001
From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Sun, 13 Feb 2011 18:48:40 +0000
Subject: admin menu uses weights for ordering

git-svn-id: http://code.elgg.org/elgg/trunk@8201 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/classes/ElggMenuBuilder.php | 19 ++++++++++++++++++-
 engine/classes/ElggMenuItem.php    | 25 +++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 1 deletion(-)

(limited to 'engine/classes')

diff --git a/engine/classes/ElggMenuBuilder.php b/engine/classes/ElggMenuBuilder.php
index f51ec8c62..33abc0c6b 100644
--- a/engine/classes/ElggMenuBuilder.php
+++ b/engine/classes/ElggMenuBuilder.php
@@ -179,9 +179,12 @@ class ElggMenuBuilder {
 			case 'title':
 				$sort_callback = array('ElggMenuBuilder', 'compareByTitle');
 				break;
-			case 'name';
+			case 'name':
 				$sort_callback = array('ElggMenuBuilder', 'compareByName');
 				break;
+			case 'weight':
+				$sort_callback = array('ElggMenuBuilder', 'compareByWeight');
+				break;
 			case 'order':
 				// use registration order
 				return;
@@ -244,4 +247,18 @@ class ElggMenuBuilder {
 
 		return strcmp($a, $b);
 	}
+
+	/**
+	 * Compare two menu items by their weight
+	 *
+	 * @param ElggMenuItem $a
+	 * @param ElggMenuItem $b
+	 * @return bool
+	 */
+	public static function compareByWeight($a, $b) {
+		$a = $a->getWeight();
+		$b = $b->getWeight();
+
+		return $a > $b;
+	}
 }
diff --git a/engine/classes/ElggMenuItem.php b/engine/classes/ElggMenuItem.php
index a190a89ef..108cb56f2 100644
--- a/engine/classes/ElggMenuItem.php
+++ b/engine/classes/ElggMenuItem.php
@@ -38,6 +38,11 @@ class ElggMenuItem {
 	 */
 	protected $tooltip = '';
 
+	/**
+	 * @var int Menu weight - smaller weights float to the top
+	 */
+	protected $weight = 100;
+
 	/**
 	 * @var bool Is this the currently selected menu item
 	 */
@@ -226,6 +231,26 @@ class ElggMenuItem {
 		return $this->tooltip;
 	}
 
+	/**
+	 * Set the weight of the menu item
+	 *
+	 * @param int $weight The lower weight items float to the top of the menu
+	 *
+	 * @return void
+	 */
+	public function setWeight($weight) {
+		$this->weight = $weight;
+	}
+
+	/**
+	 * Get the weight of the menu item
+	 *
+	 * @return int
+	 */
+	public function getWeight() {
+		return $this->weight;
+	}
+
 	/**
 	 * Set the section identifier
 	 *
-- 
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