require("luci.http")
require("luci.model.uci")
+local uci = luci.model.uci
local class = luci.util.class
local instanceof = luci.util.instanceof
+
-- Loads a CBI map from given file, creating an environment and returns it
function load(cbimap)
require("luci.fs")
require("luci.i18n")
require("luci.config")
- require("luci.sys")
+ require("luci.util")
- local cbidir = luci.sys.libpath() .. "/model/cbi/"
+ local cbidir = luci.util.libpath() .. "/model/cbi/"
local func, err = loadfile(cbidir..cbimap..".lua")
if not func then
luci.util.extfenv(func, "translate", luci.i18n.translate)
luci.util.extfenv(func, "translatef", luci.i18n.translatef)
- local map = func()
+ local maps = {func()}
- if not instanceof(map, Map) then
- error("CBI map returns no valid map object!")
- return nil
+ for i, map in ipairs(maps) do
+ if not instanceof(map, Map) then
+ error("CBI map returns no valid map object!")
+ return nil
+ end
end
- return map
+ return maps
end
-- Node pseudo abstract class
Node._i18n(self, config, nil, nil, ...)
self.config = config
+ self.parsechain = {self.config}
self.template = "cbi/map"
- self.uci = luci.model.uci.Session()
- self.ucidata, self.uciorder = self.uci:sections(self.config)
- if not self.ucidata or not self.uciorder then
+ if not uci.load(self.config) then
error("Unable to read UCI data: " .. self.config)
end
end
+
+-- Chain foreign config
+function Map.chain(self, config)
+ table.insert(self.parsechain, config)
+end
+
-- Use optimized UCI writing
function Map.parse(self, ...)
- self.uci:t_load(self.config)
Node.parse(self, ...)
- self.uci:t_save(self.config)
+ for i, config in ipairs(self.parsechain) do
+ uci.save(config)
+ end
+ if luci.http.formvalue("cbi.apply") then
+ for i, config in ipairs(self.parsechain) do
+ uci.commit(config)
+ if luci.config.uci_oncommit and luci.config.uci_oncommit[config] then
+ luci.util.exec(luci.config.uci_oncommit[config])
+ end
+
+ -- Refresh data because commit changes section names
+ uci.unload(config)
+ uci.load(config)
+ end
+
+ -- Reparse sections
+ Node.parse(self, ...)
+
+ end
+ for i, config in ipairs(self.parsechain) do
+ uci.unload(config)
+ end
end
-- Creates a child section
-- UCI add
function Map.add(self, sectiontype)
- local name = self.uci:t_add(self.config, sectiontype)
- if name then
- self.ucidata[name] = {}
- self.ucidata[name][".type"] = sectiontype
- table.insert(self.uciorder, name)
- end
- return name
+ return uci.add(self.config, sectiontype)
end
-- UCI set
function Map.set(self, section, option, value)
- local stat = self.uci:t_set(self.config, section, option, value)
- if stat then
- local val = self.uci:t_get(self.config, section, option)
- if option then
- self.ucidata[section][option] = val
- else
- if not self.ucidata[section] then
- self.ucidata[section] = {}
- end
- self.ucidata[section][".type"] = val
- table.insert(self.uciorder, section)
- end
+ if option then
+ return uci.set(self.config, section, option, value)
+ else
+ return uci.set(self.config, section, value)
end
- return stat
end
-- UCI del
function Map.del(self, section, option)
- local stat = self.uci:t_del(self.config, section, option)
- if stat then
- if option then
- self.ucidata[section][option] = nil
- else
- self.ucidata[section] = nil
- for i, k in ipairs(self.uciorder) do
- if section == k then
- table.remove(self.uciorder, i)
- end
- end
- end
+ if option then
+ return uci.delete(self.config, section, option)
+ else
+ return uci.delete(self.config, section)
end
- return stat
end
--- UCI get (cached)
+-- UCI get
function Map.get(self, section, option)
if not section then
- return self.ucidata, self.uciorder
- elseif option and self.ucidata[section] then
- return self.ucidata[section][option]
+ return uci.get_all(self.config)
+ elseif option then
+ return uci.get(self.config, section, option)
else
- return self.ucidata[section]
+ return uci.get_all(self.config, section)
end
end
self.map = map
self.config = map.config
self.optionals = {}
+ self.defaults = {}
self.optional = true
self.addremove = false
-- Creates the section
function AbstractSection.create(self, section)
- return self.map:set(section, nil, self.sectiontype)
+ local stat
+
+ if section then
+ stat = self.map:set(section, nil, self.sectiontype)
+ else
+ section = self.map:add(self.sectiontype)
+ stat = section
+ end
+
+ if stat then
+ for k,v in pairs(self.children) do
+ if v.default then
+ self.map:set(section, v.option, v.default)
+ end
+ end
+
+ for k,v in pairs(self.defaults) do
+ self.map:set(section, k, v)
+ end
+ end
+
+ return stat
end
function NamedSection.__init__(self, map, section, type, ...)
AbstractSection.__init__(self, map, type, ...)
Node._i18n(self, map.config, section, nil, ...)
-
+
self.template = "cbi/nsection"
self.section = section
self.addremove = false
return
end
else -- Create and apply default values
- if luci.http.formvalue("cbi.cns."..path) and self:create(s) then
- for k,v in pairs(self.children) do
- v:write(s, v.default)
- end
+ if luci.http.formvalue("cbi.cns."..path) then
+ self:create(s)
+ return
end
end
end
-- Return all matching UCI sections for this TypedSection
function TypedSection.cfgsections(self)
local sections = {}
- local map, order = self.map:get()
-
- for i, k in ipairs(order) do
- if map[k][".type"] == self.sectiontype then
- if self:checkscope(k) then
- table.insert(sections, k)
+ uci.foreach(self.map.config, self.sectiontype,
+ function (section)
+ if self:checkscope(section[".name"]) then
+ table.insert(sections, section[".name"])
end
- end
- end
+ end)
return sections
end
--- Creates a new section of this type with the given name (or anonymous)
-function TypedSection.create(self, name)
- if name then
- self.map:set(name, nil, self.sectiontype)
- else
- name = self.map:add(self.sectiontype)
- end
-
- for k,v in pairs(self.children) do
- if v.default then
- self.map:set(name, v.option, v.default)
- end
- end
-end
-
-- Limits scope to sections that have certain option => value pairs
function TypedSection.depends(self, option, value)
table.insert(self.deps, {option=option, value=value})
if not self.optional or self:cfgvalue(s) or self:formcreated(s) then
scope = scope or {}
scope.section = s
+ scope.cbid = "cbid." .. self.config ..
+ "." .. s ..
+ "." .. self.option
+
+ scope.ifattr = function(cond,key,val)
+ if cond then
+ return string.format(
+ ' %s="%s"', tostring(key),
+ tostring( val
+ or scope[key]
+ or (type(self[key]) ~= "function" and self[key])
+ or "" )
+ )
+ else
+ return ''
+ end
+ end
- -- fixup size for MultiValue fields
- if instanceof(self, MultiValue) and self.widget == "select" and not self.size then
- self.size = #self.vallist
+ scope.attr = function(...)
+ return scope.ifattr( true, ... )
end
-
+
Node.render(self, scope)
end
end
--[[
Value - A one-line value
maxlength: The maximum length
- isnumber: The value must be a valid (floating point) number
- isinteger: The value must be a valid integer
- ispositive: The value must be positive (and a number)
]]--
Value = class(AbstractValue)
function Value.__init__(self, ...)
AbstractValue.__init__(self, ...)
self.template = "cbi/value"
-
- self.maxlength = nil
- self.isnumber = false
- self.isinteger = false
+ self.keylist = {}
+ self.vallist = {}
end
--- This validation is a bit more complex
-function Value.validate(self, val)
- if self.maxlength and tostring(val):len() > self.maxlength then
- val = nil
- end
-
- return luci.util.validate(val, self.isnumber, self.isinteger)
+function Value.value(self, key, val)
+ val = val or key
+ table.insert(self.keylist, tostring(key))
+ table.insert(self.vallist, tostring(val))
end
end
-function DummyValue.render(self, s)
- luci.template.render(self.template, {self=self, section=s})
-end
-
--[[
Flag - A flag being enabled or disabled
self.delimiter = " "
end
+function MultiValue.render(self, ...)
+ if self.widget == "select" and not self.size then
+ self.size = #self.vallist
+ end
+
+ AbstractValue.render(self, ...)
+end
+
function MultiValue.value(self, key, val)
val = val or key
table.insert(self.keylist, tostring(key))
end
function MultiValue.validate(self, val)
- if not(type(val) == "string") then
- return nil
- end
+ val = (type(val) == "table") and val or {val}
- local result = ""
+ local result
- for value in val:gmatch("[^\n]+") do
+ for i, value in ipairs(val) do
if luci.util.contains(self.keylist, value) then
- result = result .. self.delimiter .. value
+ result = result and (result .. self.delimiter .. value) or value
end
end
- if result:len() > 0 then
- return result:sub(self.delimiter:len() + 1)
- else
- return nil
- end
+ return result
end
projects / project / luci.git / blobdiff