make code reusable

src/View/User.hs

@@ -77,14 +77,42 @@ userOverviewPage l10n locale method ud pos = scaffold l10n locale (initPage $
             $ H.toHtml $ translate "Logout"
     case method of
       MT.PrimaryPass ->
-        userSettingsPointer
+        userSettingsPointer l10n locale
       MT.SecondaryPass ->
-        productList
+        productList pos
       MT.ChallengeResponse -> do
-        userSettingsPointer
+        userSettingsPointer l10n locale
-        productList
+        productList pos
   where
     translate = localize l10n locale . gettext
+
+userSettingsPointer
+  :: L10n
+  -> Locale
+  -> H.Html
+userSettingsPointer l10n locale =
+  H.a H.! HA.href ("/" <> (fromString $ show $ linkURI $ userManageLink)) $
+    H.toHtml $ translate "Manage user settings"
+  where
+    translate = localize l10n locale . gettext
+
+productList
+  :: [MT.ProductShortOverview]
+  -> H.Html
+productList pos =
+  H.p $
+    H.ul H.! HA.class_ "product_list" $
+      mapM_
+        (\(MT.ProductShortOverview pid ident _ _ _ avatarid) -> do
+          H.li H.! HA.class_ "product" H.!?
+            (isJust avatarid
+            , productBgStyle (fromString $ show $ fromJust avatarid)
+            ) $
+              H.a H.! HA.href ("#" <> fromString (show pid)) $
+                H.toHtml ident
+        )
+        pos
+  where
     productBgStyle aid = HA.style $ mconcat
       [ "background-image: url(#" <> aid <> ");" -- FILLME
       , "backgronud-color: blue;"
@@ -94,22 +122,6 @@ userOverviewPage l10n locale method ud pos = scaffold l10n locale (initPage $
       , "  1px 0 1px black,"
       , "  0 -1px 1px black;"
       ]
-    userSettingsPointer =
-      H.a H.! HA.href ("/" <> (fromString $ show $ linkURI $ userManageLink)) $
-        H.toHtml $ translate "Manage user settings"
-    productList =
-      H.p $
-        H.ul H.! HA.class_ "product_list" $
-          mapM_
-            (\(MT.ProductShortOverview pid ident _ _ _ avatarid) -> do
-              H.li H.! HA.class_ "product" H.!?
-                (isJust avatarid
-                , productBgStyle (fromString $ show $ fromJust avatarid)
-                ) $
-                  H.a H.! HA.href ("#" <> fromString (show pid)) $
-                    H.toHtml ident
-            )
-            pos
 
 userNewPage
   :: L10n