[PATCH] Allow smarter node creation based on visibility during createtree

[project/luci.git] / libs / web / luasrc / dispatcher.lua

diff --git a/libs/web/luasrc/dispatcher.lua b/libs/web/luasrc/dispatcher.lua
index 0162407..a4ed4b8 100644 (file)
--- a/libs/web/luasrc/dispatcher.lua
+++ b/libs/web/luasrc/dispatcher.lua
@@ -130,6 +130,8 @@ function httpdispatch(request, prefix)
 
        local r = {}
        context.request = r
+       context.urltoken = {}
+       
        local pathinfo = http.urldecode(request:getenv("PATH_INFO") or "", true)
 
        if prefix then
@@ -138,8 +140,18 @@ function httpdispatch(request, prefix)
                end
        end
 
+       local tokensok = true
        for node in pathinfo:gmatch("[^/]+") do
-               r[#r+1] = node
+               local tkey, tval
+               if tokensok then
+                       tkey, tval = node:match(";(%w+)=([a-fA-F0-9]*)")
+               end
+               if tkey then
+                       context.urltoken[tkey] = tval
+               else
+                       tokensok = false
+                       r[#r+1] = node
+               end
        end
 
        local stat, err = util.coxpcall(function()
@@ -157,7 +169,6 @@ function dispatch(request)
        --context._disable_memtrace = require "luci.debug".trap_memtrace("l")
        local ctx = context
        ctx.path = request
-       ctx.urltoken   = ctx.urltoken or {}
 
        local conf = require "luci.config"
        assert(conf.main,
@@ -187,34 +198,23 @@ function dispatch(request)
        ctx.args = args
        ctx.requestargs = ctx.requestargs or args
        local n
-       local t = true
        local token = ctx.urltoken
        local preq = {}
        local freq = {}
 
        for i, s in ipairs(request) do
-               local tkey, tval
-               if t then
-                       tkey, tval = s:match(";(%w+)=([a-fA-F0-9]*)")
+               preq[#preq+1] = s
+               freq[#freq+1] = s
+               c = c.nodes[s]
+               n = i
+               if not c then
+                       break
                end
 
-               if tkey then
-                       token[tkey] = tval
-               else
-                       t = false
-                       preq[#preq+1] = s
-                       freq[#freq+1] = s
-                       c = c.nodes[s]
-                       n = i
-                       if not c then
-                               break
-                       end
-
-                       util.update(track, c)
+               util.update(track, c)
 
-                       if c.leaf then
-                               break
-                       end
+               if c.leaf then
+                       break
                end
        end
 
@@ -513,7 +513,7 @@ function createtree()
        end
 
        local ctx  = context
-       local tree = {nodes={}}
+       local tree = {nodes={}, inreq=true}
        local modi = {}
 
        ctx.treecache = setmetatable({}, {__mode="v"})
@@ -625,6 +625,11 @@ function _create_node(path)
                local parent = _create_node(path)
 
                c = {nodes={}, auto=true}
+               -- the node is "in request" if the request path matches
+               -- at least up to the length of the node path
+               if parent.inreq and context.path[#path+1] == last then
+                 c.inreq = true
+               end
                parent.nodes[last] = c
                context.treecache[name] = c
        end