{-# LANGUAGE NoImplicitPrelude #-}
module Bamboo.Theme.Blueprint.Widget.Helper where

import Bamboo.Theme.Blueprint.Env hiding (link)
  
import qualified Bamboo.Model.Tag as Tag
import qualified Bamboo.Type as C
import qualified Bamboo.Type.State as State

rss_url_link_pair :: State.State -> (String, HotLink)
rss_url_link_pair s = 
  if tagged 
  then link ( s.config.tag_id / tag_name) tag_name
  else link "" home_nav
  where
    tag_name = Tag.get_name uid
    uid      = State.uid s
    tagged   = uid.match "^tag/.+" .isJust
    url r    = s.env.slashed_script_name / r / "rss.xml"
    link r x = (url r, hotlink (url r) ! [ theclass "feedlink" ] << x)