webmcp: d76a8857ba62 demo-app/model/user.lua

webmcp

view demo-app/model/user.lua @ 11:d76a8857ba62

Added ui.partial and other functions, which allow partial content replacement using XMLHttpRequests; Image support for ui.link

Also includes following changes:
- Fix for rocketcgi library to accept POST data content-types, which contain additional charset information.
- Support arrays passed as params to encode.url (only for keys ending with "[]")
- Version information changed to "1.0.7"

Documentation for added functions is not yet complete.

author	jbe/bsw
date	Fri Feb 12 18:40:22 2010 +0100 (2010-02-12)
parents	9fdfb27f8e67
children

line source

1 User = mondelefant.new_class()

2 User.table = 'user'

4 User:add_reference{

5 mode = '1m', -- one (1) user can have many (m) sessions

6 to = "Session", -- referenced model (quoting avoids auto-loading here)

7 this_key = 'id', -- own key in user table

8 that_key = 'user_id', -- other key in session table

9 ref = 'sessions', -- name of reference

10 back_ref = 'user', -- each autoloaded Session automatically refers back to the User

11 default_order = '"ident"' -- order sessions by SQL expression "ident"

12 }

14 function User:by_ident_and_password(ident, password)

15 local selector = self:new_selector()

16 selector:add_where{ 'ident = ? AND password = ?', ident, password }

17 selector:optional_object_mode()

18 return selector:exec()

19 end

21 function User.object_get:name_with_login()

22 return self.name .. ' (' .. self.login .. ')'

23 end

25 function User.object:require_privilege(privilege)

26 if privilege == "admin" then

27 assert(self.admin, "Administrator privilege required")

28 elseif privilege == "write" then

29 assert(self.write_priv, "Write privilege required")

30 else

31 error("Unknown privilege passed to require_privilege method of User")

32 end

33 end