modules/admin-core/luasrc/controller/admin/uci.lua

   1 module("luci.controller.admin.uci", package.seeall)
   2
   3 function index()
   4         node("admin", "uci", "changes").target = call("action_changes")
   5         node("admin", "uci", "revert").target  = call("action_revert")
   6         node("admin", "uci", "apply").target   = call("action_apply")
   7 end
   8
   9 function convert_changes(changes)
  10         local ret = {}
  11         for r, tbl in pairs(changes) do
  12                 for s, os in pairs(tbl) do
  13                         for o, v in pairs(os) do
  14                                 local val, str
  15                                 if (v == "") then
  16                                         str = "-"
  17                                         val = ""
  18                                 else
  19                                         str = ""
  20                                         val = "="..v
  21                                 end
  22                                 str = r.."."..s
  23                                 if o ~= ".type" then
  24                                         str = str.."."..o
  25                                 end
  26                                 table.insert(ret, str..val)
  27                         end
  28                 end
  29         end
  30         return table.concat(ret, "\n")
  31 end
  32
  33 function action_changes()
  34         local changes = convert_changes(luci.model.uci.changes())
  35         luci.template.render("admin_uci/changes", {changes=changes})
  36 end
  37
  38 function action_apply()
  39         local changes = luci.model.uci.changes()
  40         local output  = ""
  41
  42         if changes then
  43                 local com = {}
  44                 local run = {}
  45
  46                 -- Collect files to be applied and commit changes
  47                 for r, tbl in pairs(changes) do
  48                         if r then
  49                                 luci.model.uci.load(r)
  50                                 luci.model.uci.commit(r)
  51                                 luci.model.uci.unload(r)
  52                                 if luci.config.uci_oncommit and luci.config.uci_oncommit[r] then
  53                                         run[luci.config.uci_oncommit[r]] = true
  54                                 end
  55                         end
  56                 end
  57
  58                 -- Search for post-commit commands
  59                 for cmd, i in pairs(run) do
  60                         output = output .. cmd .. ":" .. luci.sys.exec(cmd) .. "\n"
  61                 end
  62         end
  63
  64
  65         luci.template.render("admin_uci/apply", {changes=convert_changes(changes), output=output})
  66 end
  67
  68
  69 function action_revert()
  70         local changes = luci.model.uci.changes()
  71         if changes then
  72                 local revert = {}
  73
  74                 -- Collect files to be reverted
  75                 for r, tbl in pairs(changes) do
  76                         luci.model.uci.load(r)
  77                         luci.model.uci.revert(r)
  78                         luci.model.uci.unload(r)
  79                 end
  80         end
  81
  82         luci.template.render("admin_uci/revert", {changes=convert_changes(changes)})
  83 end