From 1a709d21d57bd8bc905c02caa62379f547214e64 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Sat, 20 Nov 2010 11:52:11 +0300
Subject: [PATCH] enable server-side storage of collapsed status of categories

---
 FeedTree.js | 18 ++++++++++++++++++
 tt-rss.js   |  7 +++++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/FeedTree.js b/FeedTree.js
index 76b46601b..18112f6b7 100644
--- a/FeedTree.js
+++ b/FeedTree.js
@@ -237,4 +237,22 @@ dojo.declare("fox.FeedTree", dijit.Tree, {
 	
 		return cat_unread;
 	},
+	collapseHiddenCats: function() {
+		if (!this.model.hasCats()) return;
+
+		var cats = this.model.store._arrayOfTopLevelItems;
+		var tree = this;
+
+		dojo.forEach(cats, function(cat) {
+			var hidden = tree.model.store.getValue(cat, 'hidden');
+			var id = tree.model.store.getValue(cat, 'id');
+			var node = tree._itemNodesMap[id][0];
+
+			if (hidden) 
+				tree._collapseNode(node);
+			else
+				tree._expandNode(node);
+
+		});
+	},
 });
diff --git a/tt-rss.js b/tt-rss.js
index a4082bd8b..aa23ea075 100644
--- a/tt-rss.js
+++ b/tt-rss.js
@@ -92,7 +92,7 @@ function updateFeedList() {
 
 			new Ajax.Request("backend.php", 
 				{ parameters: "backend.php?op=feeds&subop=collapse&cid=" + 
-					param_escape(cat_id) + "&mode=1" } );
+					param_escape(cat_id) + "&mode=0" } );
 	   },
 		onClose: function (item, node) {
 			var id = String(item.id);
@@ -100,7 +100,7 @@ function updateFeedList() {
 
 			new Ajax.Request("backend.php", 
 				{ parameters: "backend.php?op=feeds&subop=collapse&cid=" + 
-					param_escape(cat_id) + "&mode=0" } );
+					param_escape(cat_id) + "&mode=1" } );
 
 	   },
 		onClick: function (item, node) {
@@ -133,6 +133,9 @@ function updateFeedList() {
 		var tmph = dojo.connect(tree, 'onLoad', function() {
 	   	dojo.disconnect(tmph);
 			Element.hide("feedlistLoading");
+
+			tree.collapseHiddenCats();
+
 			feedlist_init();
 
 //			var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode