local util = require("luci.util")
require("luci.http")
require("luci.uvl")
-require("luci.fs")
+
--local event = require "luci.sys.event"
+local fs = require("nixio.fs")
local uci = require("luci.model.uci")
local class = util.class
local instanceof = util.instanceof
-- Loads a CBI map from given file, creating an environment and returns it
function load(cbimap, ...)
- require("luci.fs")
+ local fs = require "nixio.fs"
local i18n = require "luci.i18n"
require("luci.config")
require("luci.util")
local upldir = "/lib/uci/upload/"
local cbidir = luci.util.libpath() .. "/model/cbi/"
-
- assert(luci.fs.stat(cbimap) or
- luci.fs.stat(cbidir..cbimap..".lua") or
- luci.fs.stat(cbidir..cbimap..".lua.gz"),
- "Model not found!")
-
- local func, err = loadfile(cbimap)
- if not func then
- func, err = loadfile(cbidir..cbimap..".lua") or
- loadfile(cbidir..cbimap..".lua.gz")
+ local func, err
+
+ if fs.access(cbimap) then
+ func, err = loadfile(cbimap)
+ elseif fs.access(cbidir..cbimap..".lua") then
+ func, err = loadfile(cbidir..cbimap..".lua")
+ elseif fs.access(cbidir..cbimap..".lua.gz") then
+ func, err = loadfile(cbidir..cbimap..".lua.gz")
+ else
+ func, err = nil, "Model '" .. cbimap .. "' not found!"
end
+
assert(func, err)
luci.i18n.loadc("cbi")
end
end
+-- hook helper
+function Node._run_hooks(self, ...)
+ local f
+ local r = false
+ for _, f in ipairs(arg) do
+ if type(self[f]) == "function" then
+ self[f](self)
+ r = true
+ end
+ end
+ return r
+end
+
-- Prepare nodes
function Node.prepare(self, ...)
for k, child in ipairs(self.children) do
luci.template.render(self.template, {self=self})
end
+function Template.parse(self, readinput)
+ self.readinput = (readinput ~= false)
+ return Map.formvalue(self, "cbi.submit") and FORM_DONE or FORM_NODATA
+end
+
--[[
Map - A map describing a configuration file
self.validator = luci.uvl.UVL()
self.scheme = self.validator:get_scheme(self.config)
-
end
function Map.formvalue(self, key)
for i, config in ipairs(self.parsechain) do
self.uci:save(config)
end
- if self:submitstate() and not self.proceed and (self.flow.autoapply or luci.http.formvalue("cbi.apply")) then
+ if self:submitstate() and ((not self.proceed and self.flow.autoapply) or luci.http.formvalue("cbi.apply")) then
+ self:_run_hooks("on_before_commit")
for i, config in ipairs(self.parsechain) do
self.uci:commit(config)
-- Refresh data because commit changes section names
self.uci:load(config)
end
+ self:_run_hooks("on_commit", "on_after_commit", "on_before_apply")
if self.apply_on_parse then
self.uci:apply(self.parsechain)
+ self:_run_hooks("on_apply", "on_after_apply")
else
self._apply = function()
local cmd = self.uci:apply(self.parsechain, true)
end
function Map.render(self, ...)
+ self:_run_hooks("on_init")
Node.render(self, ...)
if self._apply then
local fp = self._apply()
fp:read("*a")
fp:close()
+ self:_run_hooks("on_apply")
end
end
self.defaultpath = {}
self.pageaction = false
self.readinput = true
+ self.allow_reset = false
+ self.allow_cancel = false
self.allow_back = false
self.allow_finish = false
self.template = "cbi/delegator"
end
function Delegator.parse(self, ...)
+ if self.allow_cancel and Map.formvalue(self, "cbi.cancel") then
+ if self:_run_hooks("on_cancel") then
+ return FORM_DONE
+ end
+ end
+
+ if not Map.formvalue(self, "cbi.delg.current") then
+ self:_run_hooks("on_init")
+ end
+
local newcurrent
self.chain = self.chain or self:get_chain()
self.current = self.current or self:get_active()
else
newcurrent = self:get_next(self.current)
end
+ elseif stat < FORM_PROCEED then
+ return stat
end
+
- if not newcurrent or not self:get(newcurrent) then
+ if not Map.formvalue(self, "cbi.submit") then
+ return FORM_NODATA
+ elseif not newcurrent or not self:get(newcurrent) then
+ self:_run_hooks("on_done")
return FORM_DONE
else
self.current = newcurrent
self.dynamic = false
end
+-- Define a tab for the section
+function AbstractSection.tab(self, tab, title, desc)
+ self.tabs = self.tabs or { }
+ self.tab_names = self.tab_names or { }
+
+ self.tab_names[#self.tab_names+1] = tab
+ self.tabs[tab] = {
+ title = title,
+ description = desc,
+ childs = { }
+ }
+end
+
-- Appends a new option
function AbstractSection.option(self, class, option, ...)
-- Autodetect from UVL
end
end
+-- Appends a new tabbed option
+function AbstractSection.taboption(self, tab, ...)
+
+ assert(tab and self.tabs and self.tabs[tab],
+ "Cannot assign option to not existing tab %q" % tostring(tab))
+
+ local l = self.tabs[tab].childs
+ local o = AbstractSection.option(self, ...)
+
+ if o then l[#l+1] = o end
+
+ return o
+end
+
+-- Render a single tab
+function AbstractSection.render_tab(self, tab, ...)
+
+ assert(tab and self.tabs and self.tabs[tab],
+ "Cannot render not existing tab %q" % tostring(tab))
+
+ for _, node in ipairs(self.tabs[tab].childs) do
+ node:render(...)
+ end
+end
+
-- Parse optional options
function AbstractSection.parse_optionals(self, section)
if not self.optional then
local stat
if section then
- stat = section:match("^%w+$") and self.map:set(section, nil, self.sectiontype)
+ stat = section:match("^[%w_]+$") and self.map:set(section, nil, self.sectiontype)
else
section = self.map:add(self.sectiontype)
stat = section
local fvalue = self:formvalue(section)
local cvalue = self:cfgvalue(section)
+ -- If favlue and cvalue are both tables and have the same content
+ -- make them identical
+ if type(fvalue) == "table" and type(cvalue) == "table" then
+ local equal = #fvalue == #cvalue
+ if equal then
+ for i=1, #fvalue do
+ if cvalue[i] ~= fvalue[i] then
+ equal = false
+ end
+ end
+ end
+ if equal then
+ fvalue = cvalue
+ end
+ end
+
if fvalue and #fvalue > 0 then -- If we have a form value, write it to UCI
fvalue = self:transform(self:validate(fvalue, section))
if not fvalue and not novld then
scope.section = s
scope.cbid = self:cbid(s)
scope.striptags = luci.util.striptags
+ scope.pcdata = luci.util.pcdata
scope.ifattr = function(cond,key,val)
if cond then
function FileUpload.cfgvalue(self, section)
local val = AbstractValue.cfgvalue(self, section)
- if val and luci.fs.access(val) then
+ if val and fs.access(val) then
return val
end
return nil
then
return val
end
- luci.fs.unlink(val)
+ fs.unlink(val)
self.value = nil
end
return nil
function FileUpload.remove(self, section)
local val = AbstractValue.formvalue(self, section)
- if val and luci.fs.access(val) then luci.fs.unlink(val) end
+ if val and fs.access(val) then fs.unlink(val) end
return AbstractValue.remove(self, section)
end
projects / project / luci.git / blobdiff