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path: root/lbu-controller.lua
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module(..., package.seeall)

local list_redir = function(self)
    self.conf.action = "status"
    self.conf.type = "redir"
    error(self.conf)
end

local cfgfile

mvc={}
mvc.on_load = function(self, parent)
    cfgfile = self:new("cfgfile")
    if (self.worker[self.conf.action] == nil) or (self.conf.action == "init") then
        self.worker[self.conf.action] = list_redir(self)
    end
end

status = function (self)
	local cmd = self.clientdata.cmd
	local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller
	local status, errors = self.model:getstatus()
	return ( {status = status,
		errors = errors,
		lbustatus = self.model:list(),
		url = url, } )
end

config = function (self)
	local errors = {}
	local cmdresult
	if (self.clientdata.cmd_delete_excluded) and (self.clientdata.lbu_excluded) then
		cmdresult = self.model:lbuincexcl("exclude", self.clientdata.lbu_excluded, "remove")
	end
	if (self.clientdata.cmd_delete_included) and (self.clientdata.lbu_included) then
		cmdresult = self.model:lbuincexcl("include", self.clientdata.lbu_included, "remove")
	end
	if (self.clientdata.config_submit) then
		local variables="ENCRYPTION LBU_MEDIA DEFAULT_CIPHER PASSWORD"
		cmdresult = {}
		for var in string.gmatch(variables, "%S+") do
			cmdresult[var] = self.model:editconfig(var, self.clientdata[var], "change_value")
		end
	end
	if (self.clientdata.cmd_add_include) and (self.clientdata.item_add_include) then
		cmdresult = self.model:lbuincexcl("include", self.clientdata.item_add_include, "add")
	end
	if (self.clientdata.cmd_add_exclude) and (self.clientdata.item_add_exclude) then
		cmdresult = self.model:lbuincexcl("exclude", self.clientdata.item_add_exclude, "add")
	end

	-- This needs to be done /after/ the editing of the config (done earlier in this code)
	local status,errors = self.model:getstatus()

	local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller
	return ( {status = status, 
		cmdresult = cmdresult,
		errors = errors,
		clientdata = self.clientdata,
		config = self.model:getconfig(),
		url = url, } )
end

function commit(self)
	local cmdresult, cmderror
	local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller
	local cmdflag = nil
	if (self.clientdata.lbucleanmedia) then cmdflag = "-d" else cmdflag = "" end
	if (self.clientdata.lbusimulate) then
		cmdresult, cmderror = self.model:getsimulate(cmdflag)
	end
	if (self.clientdata.lbucommit) then
		cmdresult, cmderror = self.model:getcommit(cmdflag)
	end

	-- If no clientdata then do a dryrun and see if it's going to work else report
	if not (cmdresult) then
		tmp_cmdresult, cmderror = self.model:getsimulate()
	end

	local status, errors = self.model:getstatus()
	if (errors.last) then
		self.conf.action = "config"
		self.conf.type = "redir"
		return config(self)
	end
	return ( {status = status,
		errors = errors,
		cmdresult = cmdresult,
		cmdflag = cmdflag,
		cmderror = cmderror,
		clientdata = self.clientdata,
		url = url, } )
end
expert = function (self)
	local modifications = self.clientdata.modifications or ""
	if ( self.clientdata.cmdsave) then
		modifications = self.model:update_filecontent(modifications)
	end

	local status = self.model.getstatus()
	local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller

	return { 	file = self.model:get_filedetails(), 
		status = status,
		clientdata = self.clientdata,
		url = url, }
end