Switch all HandlerT/WidgetT uses to HandlerFor/WidgetFor

src/Vervis/Application.hs

@@ -326,5 +326,5 @@ handler :: Handler a -> IO a
 handler h = getAppSettings >>= makeFoundation >>= flip unsafeHandler h
 
 -- | Run DB queries
-db :: ReaderT SqlBackend (HandlerT App IO) a -> IO a
+db :: ReaderT SqlBackend (HandlerFor App) a -> IO a
 db = handler . runDB

src/Vervis/Foundation.hs

@@ -135,12 +135,12 @@ type LocalMessageKeyHashid = KeyHashid LocalMessage
 -- http://www.yesodweb.com/book/scaffolding-and-the-site-template#scaffolding-and-the-site-template_foundation_and_application_modules
 --
 -- This function also generates the following type synonyms:
--- type Handler = HandlerT App IO
--- type Widget = WidgetT App IO ()
+-- type Handler = HandlerFor App
+-- type Widget = WidgetFor App ()
 mkYesodData "App" $(parseRoutesFile "config/routes")
 
 -- | A convenient synonym for creating forms.
-type Form a = Html -> MForm (HandlerT App IO) (FormResult a, Widget)
+type Form a = Html -> MForm (HandlerFor App) (FormResult a, Widget)
 
 type AppDB = YesodDB App
 

src/Vervis/Paginate.hs

@@ -34,7 +34,6 @@ import Data.Traversable
 import Formatting (sformat, stext, int, (%))
 import Yesod.Core
 import Yesod.Core.Handler
-import Yesod.Core.Widget (WidgetT)
 
 import qualified Data.Text as T (null, pack)
 import qualified Data.Text.Read as TR (decimal)
@@ -106,7 +105,7 @@ getPageAndNavTop
     -> m (Int, Int, f i, NavModel)
 getPageAndNavTop select = paginateTop (paginateSettings select) navSettings
 
-navWidget :: NavModel -> WidgetT site IO ()
+navWidget :: NavModel -> WidgetFor site ()
 navWidget nm = do
     route <-
         fromMaybe (error "Pagination in invalid response content") <$>

src/Vervis/Widget.hs

@@ -40,12 +40,12 @@ import Vervis.Settings (widgetFile)
 import Vervis.Style
 import Vervis.Time (showDate)
 
-breadcrumbsW :: YesodBreadcrumbs site => WidgetT site IO ()
+breadcrumbsW :: YesodBreadcrumbs site => WidgetFor site ()
 breadcrumbsW = do
     (current, bcs) <- handlerToWidget breadcrumbs
     $(widgetFile "widget/breadcrumbs")
 
-revisionW :: WidgetT site IO ()
+revisionW :: WidgetFor site ()
 revisionW =
     let cgTimeFmt = showDate . cgTime
         mrev = $darcsRevision
@@ -54,7 +54,7 @@ revisionW =
         changes = $darcsTotalPatches :: Int
     in  $(widgetFile "widget/revision")
 
-avatarW :: Bool -> Text -> WidgetT site IO ()
+avatarW :: Bool -> Text -> WidgetFor site ()
 avatarW secure email = do
     murl <- getAvatarUrl secure email
     [whamlet|
@@ -65,7 +65,7 @@ avatarW secure email = do
             <p>INVALID EMAIL
     |]
 
-buttonW :: StdMethod -> Text -> Route site -> WidgetT site IO ()
+buttonW :: StdMethod -> Text -> Route site -> WidgetFor site ()
 buttonW method content route = do
     let tokenKey = defaultCsrfParamName
     mtoken <- reqToken <$> getRequest

src/Yesod/Paginate/Local.hs

@@ -34,7 +34,7 @@ import Data.Default.Class
 import Data.Text (Text)
 import Text.Blaze (ToMarkup)
 import Yesod.Core
-import Yesod.Core.Widget (WidgetT, whamlet)
+import Yesod.Core.Widget
 
 import qualified Data.Text as T (pack)
 import qualified Formatting as F
@@ -76,7 +76,7 @@ pageNavWidget
     => NavModel
     -> NavWidgetSettings
     -> (Int -> (Route site, t))
-    -> WidgetT site IO ()
+    -> WidgetFor site ()
 pageNavWidget nm nws mklink =
     let link n label =
             let (route, suffix) = mklink n