yesod-ip (empty) → 0.1

raw patch · 6 files changed

+189/−0 lines, 6 filesdep +basedep +ipdep +persistentsetup-changed

Dependencies added: base, ip, persistent, text, yesod-core, yesod-form

Files

LICENSE +30/−0
Setup.hs +2/−0
src/Database/Persist/Net/PostgreSQL.hs +25/−0
src/Database/Persist/Net/Simple.hs +40/−0
src/Yesod/Form/Net.hs +59/−0
yesod-ip.cabal +33/−0

+ LICENSE view

@@ -0,0 +1,30 @@+Copyright Andrew Martin (c) 2016++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Andrew Martin nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ Setup.hs view

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

+ src/Database/Persist/Net/PostgreSQL.hs view

@@ -0,0 +1,25 @@+-- | This module provides orphan instances for data types+--   from the @ip@ package. These instances only work for+--   PostgresSQL. The following PostgreSQL column types are+--   used for each data types:+--   +--   * 'IPv4': @inet@+--   * 'Mac': @macaddr@+--   +--   This module is not yet complete.+module Database.Persist.Net.PostgreSQL +  () where++import Database.Persist+import Database.Persist.Class+import Database.Persist.Sql++import Data.Text (Text)+import Data.Monoid+import Net.IPv4 (IPv4)+import Net.Mac (Mac)+import qualified Data.Text as Text+import qualified Net.IPv4.Text as IPv4Text+++

+ src/Database/Persist/Net/Simple.hs view

@@ -0,0 +1,40 @@+ {-# LANGUAGE OverloadedStrings #-}++-- | This module provides orphan instances for data types+--   from the @ip@ package. These instances will choose the+--   standard text type for the database column. If you are+--   using PostgreSQL, you may want to consider importing +--   the @Database.Persist.Net.PostgreSQL@ module instead.+module Database.Persist.Net.Simple +  () where++import Database.Persist+import Database.Persist.Class+import Database.Persist.Sql++import Data.Text (Text)+import Data.Monoid+import Net.IPv4 (IPv4)+import Net.Mac (Mac)+import qualified Data.Text as Text+import qualified Net.IPv4.Text as IPv4Text+import qualified Net.Mac.Text as MacText++instance PersistField IPv4 where+  toPersistValue = toPersistValueTextShow IPv4Text.encode+  fromPersistValue = fromPersistValueTextRead IPv4Text.decode++instance PersistField Mac where+  toPersistValue = toPersistValueTextShow MacText.encode+  fromPersistValue = fromPersistValueTextRead MacText.decode++fromPersistValueTextRead :: (Text -> Maybe a) -> PersistValue -> Either Text a+fromPersistValueTextRead fromText z = do+  t <- fromPersistValueText z+  case fromText t of+    Nothing -> Left $ "Could not parse the following text:" <> Text.pack (show t)+    Just v -> Right v++toPersistValueTextShow :: (a -> Text) -> a -> PersistValue+toPersistValueTextShow f a = PersistText (f a)+

+ src/Yesod/Form/Net.hs view

@@ -0,0 +1,59 @@+ {-# LANGUAGE FlexibleContexts #-}+ {-# LANGUAGE OverloadedStrings #-}+module Yesod.Form.Net +  ( ipv4Field+  , macField+  , NetFormMessage(..)+  ) where++import Yesod.Core+import Yesod.Form.Fields+import Yesod.Form.Types+import Net.IPv4 (IPv4)+import Net.Mac (Mac)+import Data.Text (Text)+import qualified Net.IPv4 as IPv4+import qualified Net.IPv4.Text as IPv4Text+import qualified Net.Mac as Mac+import qualified Net.Mac.Text as MacText++data NetFormMessage+  = MsgInvalidIPv4+  | MsgInvalidMac++englishNetFormMessage :: NetFormMessage -> Text+englishNetFormMessage x = case x of+  MsgInvalidIPv4 -> "Please enter an IPv4 address in dot decimal notation." +  MsgInvalidMac -> "Please enter a valid MAC address."++ipv4Field :: ( Monad m+             , RenderMessage (HandlerSite m) NetFormMessage +             , RenderMessage (HandlerSite m) FormMessage +             ) => Field m IPv4+ipv4Field = mapField IPv4Text.encode from textField+  where +  from t = case IPv4Text.decode t of+    Nothing -> Left (SomeMessage MsgInvalidIPv4)+    Just ipv4 -> Right ipv4++macField :: ( Monad m+            , RenderMessage (HandlerSite m) NetFormMessage +            , RenderMessage (HandlerSite m) FormMessage +            ) => Field m Mac+macField = mapField MacText.encode from textField+  where +  from t = case MacText.decode t of+    Nothing -> Left (SomeMessage MsgInvalidMac)+    Just mac -> Right mac++mapField :: Monad m => (a -> b) -> (b -> Either (SomeMessage (HandlerSite m)) a) -> Field m b -> Field m a+mapField fwd bck (Field parse view enctype) = Field+  (\ts fis -> do+     eres <- parse ts fis +     return $ eres >>= (\mb -> case mb of+       Just b  -> Just <$> bck b +       Nothing -> Right Nothing)+  )+  (\a b c d e -> view a b c (fmap fwd d) e)+  enctype+

+ yesod-ip.cabal view

@@ -0,0 +1,33 @@+name:                yesod-ip+version:             0.1+synopsis:            Code for using the ip package with yesod+description:         Please see README.md+homepage:            https://github.com/andrewthad/yesod-ip#readme+license:             BSD3+license-file:        LICENSE+author:              Andrew Martin+maintainer:          andrew.thaddeus@gmail.com+copyright:           2016 Andrew Martin+category:            web+build-type:          Simple+-- extra-source-files:+cabal-version:       >=1.10++library+  hs-source-dirs:      src+  exposed-modules:+    Yesod.Form.Net+    Database.Persist.Net.Simple+    Database.Persist.Net.PostgreSQL+  build-depends:       +      base >= 4.7 && < 5+    , text+    , yesod-core+    , yesod-form+    , persistent+    , ip == 0.4+  default-language:    Haskell2010++source-repository head+  type:     git+  location: https://github.com/andrewthad/yesod-ip