add paths to favourites

1 files changed, 19 insertions, 0 deletions

diff --git a/main.lua b/main.lua
index d3d2025..681f7bb 100644
--- a/main.lua
+++ b/main.lua
@@ -53,6 +53,12 @@ local function copy_table(t)
 	return u
 end
 
+local function reverse(t)
+	for i = 1, #t/2 do
+		t[i], t[#t-i+1] = t[#t-i+1], t[i]
+	end
+end
+
 local function strip(str)
 	return (str:gsub('^%s*(.-)%s*$', '%1'))
 end
@@ -387,6 +393,19 @@ local function favourites_group_menu_options(group)
 	for id in pairs(favourites) do
 		local obj = objects[id]
 		if obj then
+			local path = {}
+			local curr = obj
+			while curr.parent_id and curr.parent_id ~= 'root' and
+					objects[curr.parent_id] do
+				curr = objects[curr.parent_id]
+				path[#path+1] = curr
+			end
+			if #path > 0 and curr.parent_id == 'root' then
+				reverse(path)
+				obj = copy_table(obj)
+				obj.path = path
+			end
+
 			options[#options+1] = obj
 		end
 	end