libs/lucid-http/luasrc/lucid/http/LuciWebPublisher.lua

   1 --[[
   2 LuCId HTTP-Slave
   3 (c) 2009 Steven Barth <steven@midlink.org>
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9         http://www.apache.org/licenses/LICENSE-2.0
  10
  11 $Id$
  12 ]]--
  13
  14 local ipairs, pcall, type = ipairs, pcall, type
  15 local luci = require "luci.lucid.http.handler.luci"
  16 local srv = require "luci.lucid.http.server"
  17
  18
  19 module "luci.lucid.http.LuciWebPublisher"
  20
  21
  22 --- Prepare a LuCI web publisher and assign it to a given Virtual Host.
  23 -- @param server HTTP daemon object
  24 -- @param config publisher configuration
  25 function factory(server, config)
  26         pcall(function()
  27                 require "luci.dispatcher"
  28                 require "luci.cbi"
  29         end)
  30
  31         config.domain = config.domain or ""
  32         local vhost = server:get_vhosts()[config.domain]
  33         if not vhost then
  34                 vhost = srv.VHost()
  35                 server:set_vhost(config.domain, vhost)
  36         end
  37
  38         local prefix
  39         if config.physical and #config.physical > 0 then
  40                 prefix = {}
  41                 for k in config.physical:gmatch("[^/]+") do
  42                         if #k > 0 then
  43                                 prefix[#prefix+1] = k
  44                         end
  45                 end
  46         end
  47
  48         local handler = luci.Luci(config.name, prefix)
  49         if config.exec then
  50                 for _, r in ipairs(config.exec) do
  51                         if r:sub(1,1) == ":" then
  52                                 handler:restrict({interface = r:sub(2)})
  53                         else
  54                                 handler:restrict({user = r})
  55                         end
  56                 end
  57         end
  58
  59         if type(config.virtual) == "table" then
  60                 for _, v in ipairs(config.virtual) do
  61                         vhost:set_handler(v, handler)
  62                 end
  63         else
  64                 vhost:set_handler(config.virtual, handler)
  65         end
  66 end