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-rw-r--r--modules/luci-base/luasrc/dispatcher.lua17
-rw-r--r--modules/luci-base/luasrc/dispatcher.luadoc11
2 files changed, 27 insertions, 1 deletions
diff --git a/modules/luci-base/luasrc/dispatcher.lua b/modules/luci-base/luasrc/dispatcher.lua
index c93fd78a1b..88f9440c5d 100644
--- a/modules/luci-base/luasrc/dispatcher.lua
+++ b/modules/luci-base/luasrc/dispatcher.lua
@@ -658,6 +658,23 @@ function node(...)
return c
end
+function lookup(...)
+ local i, path = nil, {}
+ for i = 1, select('#', ...) do
+ local name, arg = nil, tostring(select(i, ...))
+ for name in arg:gmatch("[^/]+") do
+ path[#path+1] = name
+ end
+ end
+
+ for i = #path, 1, -1 do
+ local node = context.treecache[table.concat(path, ".", 1, i)]
+ if node and (i == #path or node.leaf) then
+ return node, build_url(unpack(path))
+ end
+ end
+end
+
function _create_node(path)
if #path == 0 then
return context.tree
diff --git a/modules/luci-base/luasrc/dispatcher.luadoc b/modules/luci-base/luasrc/dispatcher.luadoc
index 743463c74f..ddf534b3e1 100644
--- a/modules/luci-base/luasrc/dispatcher.luadoc
+++ b/modules/luci-base/luasrc/dispatcher.luadoc
@@ -116,8 +116,8 @@ Create a new dispatching node and define common parameters.
---[[
Fetch or create a dispatching node without setting the target module or
-
enabling the node.
+
@class function
@name get
@param ... Virtual path
@@ -134,6 +134,15 @@ Fetch or create a new dispatching node.
]]
---[[
+Lookup node in dispatching tree.
+
+@class function
+@name lookup
+@param ... Virtual path
+@return Node object, canonical url or nil if the path was not found.
+]]
+
+---[[
Alias the first (lowest order) page automatically