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-- Logon / Logoff functions
module (..., package.seeall)
require ("session")
mvc.on_load = function(self, parent)
-- If they specify an invalid action or try to run init, then redirect
-- to the read function.
if ( self.conf.action == nil or self.conf.action == "init" ) then
-- do what?
end
end
logon = function(self)
local userid=cfe({ name="userid" })
local password=cfe({ name="password" })
local logon=cfe({ name="Logon", type="submit"})
local s = ""
-- FIXME - if they are already logged in, log out first
if clientdata.userid and clientdata.password then
local t = self.model.logon(self,clientdata.userid,clientdata.password)
if t == nil then
userid.value = self.clientdata.userid
userid.errtxt = "There was a problem logging in"
else
-- the login was successful - give them a new session, and redir to logged in
session.id = session.random_hash ( 512)
session.userinfo = t or {}
self.conf.controller="welcome"
self.conf.action = ""
self.conf.type = "redir"
logevent ("Logon was successful for " .. session.userinfo.username or "" )
error (self.conf)
end
else
-- If we reach this point, just give them the login page
return ( cfe ({type="form",
option={ script=ENV["SCRIPT_NAME"],
prefix=self.conf.prefix,
controller = self.conf.controller,
action = "logon" },
value = { userid, password, logon } }))
end
end
logout = function(self)
self.model.logout(self, session.id)
-- and raise an error to go to the homepage
self.conf.action = ""
self.conf.prefix = ""
self.conf.controller = ""
self.conf.type = "redir"
error(self.conf)
end
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