204 lines
8.5 KiB
Haskell
204 lines
8.5 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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module Foundation where
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import Import.NoFoundation
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import Database.Persist.Sql (ConnectionPool, runSqlPool)
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import Text.Hamlet (hamletFile)
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import Text.Jasmine (minifym)
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--import Yesod.Auth.BrowserId (authBrowserId)
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import Yesod.Default.Util (addStaticContentExternal)
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import Yesod.Core.Types (Logger)
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import qualified Yesod.Core.Unsafe as Unsafe
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--import Yesod.Auth.HashDB (authHashDB)
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import Yesod.Auth.OAuth2.EveOnline (oauth2Eve,WidgetType(..))
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import Data.Time.Format (parseTimeM)
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-- | The foundation datatype for your application. This can be a good place to
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-- keep settings and values requiring initialization before your application
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-- starts running, such as database connections. Every handler will have
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-- access to the data present here.
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data App = App
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{ appSettings :: AppSettings
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, appStatic :: Static -- ^ Settings for static file serving.
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, appConnPool :: ConnectionPool -- ^ Database connection pool.
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, appHttpManager :: Manager
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, appLogger :: Logger
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}
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instance HasHttpManager App where
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getHttpManager = appHttpManager
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-- This is where we define all of the routes in our application. For a full
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-- explanation of the syntax, please see:
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-- http://www.yesodweb.com/book/routing-and-handlers
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--
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-- Note that this is really half the story; in Application.hs, mkYesodDispatch
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-- generates the rest of the code. Please see the linked documentation for an
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-- explanation for this split.
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mkYesodData "App" $(parseRoutesFile "config/routes")
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-- | A convenient synonym for creating forms.
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type Form x = Html -> MForm (HandlerT App IO) (FormResult x, Widget)
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-- Please see the documentation for the Yesod typeclass. There are a number
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-- of settings which can be configured by overriding methods here.
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instance Yesod App where
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-- Controls the base of generated URLs. For more information on modifying,
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-- see: https://github.com/yesodweb/yesod/wiki/Overriding-approot
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approot = ApprootMaster $ appRoot . appSettings
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-- Store session data on the client in encrypted cookies,
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-- default session idle timeout is 120 minutes
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makeSessionBackend _ = Just <$> defaultClientSessionBackend
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120 -- timeout in minutes
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"config/client_session_key.aes"
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defaultLayout widget = do
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master <- getYesod
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mmsg <- getMessage
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-- We break up the default layout into two components:
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-- default-layout is the contents of the body tag, and
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-- default-layout-wrapper is the entire page. Since the final
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-- value passed to hamletToRepHtml cannot be a widget, this allows
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-- you to use normal widget features in default-layout.
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pc <- widgetToPageContent $ do
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addStylesheet $ StaticR css_bootstrap_css
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addStylesheet $ StaticR css_neat_css
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addScript $ StaticR js_jquery_js
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addScript $ StaticR js_bootstrap_js
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addScript $ StaticR js_neat_js
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$(widgetFile "default-layout")
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withUrlRenderer $(hamletFile "templates/default-layout-wrapper.hamlet")
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-- The page to be redirected to when authentication is required.
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authRoute _ = Just $ AuthR LoginR
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-- Routes not requiring authentication.
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isAuthorized (AuthR _) _ = return Authorized
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isAuthorized FaviconR _ = return Authorized
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isAuthorized RobotsR _ = return Authorized
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-- Default to Authorized for now.
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isAuthorized _ _ = return Authorized
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-- This function creates static content files in the static folder
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-- and names them based on a hash of their content. This allows
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-- expiration dates to be set far in the future without worry of
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-- users receiving stale content.
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addStaticContent ext mime content = do
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master <- getYesod
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let staticDir = appStaticDir $ appSettings master
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addStaticContentExternal
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minifym
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genFileName
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staticDir
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(StaticR . flip StaticRoute [])
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ext
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mime
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content
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where
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-- Generate a unique filename based on the content itself
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genFileName lbs = "autogen-" ++ base64md5 lbs
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-- What messages should be logged. The following includes all messages when
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-- in development, and warnings and errors in production.
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shouldLog app _source level =
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appShouldLogAll (appSettings app)
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|| level == LevelWarn
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|| level == LevelError
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makeLogger = return . appLogger
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-- How to run database actions.
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instance YesodPersist App where
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type YesodPersistBackend App = SqlBackend
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runDB action = do
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master <- getYesod
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runSqlPool action $ appConnPool master
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instance YesodPersistRunner App where
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getDBRunner = defaultGetDBRunner appConnPool
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instance YesodAuth App where
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type AuthId App = UserId
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-- Where to send a user after successful login
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loginDest _ = HomeR
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-- Where to send a user after logout
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logoutDest _ = HomeR
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-- Override the above two destinations when a Referer: header is present
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redirectToReferer _ = True
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--authenticate :: Creds master -> HandlerT master IO (AuthenticationResult master)
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authenticate creds =
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runDB $ do
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x <- getBy $ UniqueUser $ credsIdent creds
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now <- liftIO getCurrentTime
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-- extra is charName tokenType and expires
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liftIO $ print extra
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case x of
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Just (Entity uid _) -> do
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update uid [UserLastLogin =. now]
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return $ Authenticated uid
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Nothing -> case fromExtra of
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Just (expiry,token,name,cid) -> Authenticated <$> insert User
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{ userIdent = credsIdent creds
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, userName = name
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, userCharId = cid
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, userPassword = Nothing
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, userLastLogin = now
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, userTokenExpires = expiry
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, userAccessToken = token
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, userWalletTimeout = now
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, userStandingsTimeout = now
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, userSkillTimeout = now
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, userBalanceTimeout = now
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, userOrderTimeout = now
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, userAcc = 0
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, userBr = 0
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, userBalanceCents = 0
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, userStockCents = 0
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, userEscrowCents = 0
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}
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Nothing -> return $ ServerError "Problems extracting Access-Token"
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where
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extra = credsExtra creds
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fromExtra = do
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expires <- getFromExtra "expires" extra
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token <- getFromExtra "accessToken" extra
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name <- getFromExtra "charName" extra
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cid <- getFromExtra "charId" extra >>= readMay
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expiry <- parseTimeM True defaultTimeLocale "%FT%X" (unpack expires) :: Maybe UTCTime
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-- %F = YYYY-MM-DD
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-- %X = HH-MM-SS
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return (expiry,token,name,cid)
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getFromExtra :: Text -> [(Text,Text)] -> Maybe Text
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getFromExtra s = fmap snd . listToMaybe . filter ((==) s . fst)
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-- You can add other plugins like BrowserID, email or OAuth here
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authPlugins _ = [ --authBrowserId def
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--, authHashDB (Just . UniqueUser)
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oauth2Eve "346ee0ad8f974e30be6bf422f40d891b" "kXnZd7f3pmRCvePiBPQcTL2aRcgBHSgPRxc6VNYT" BigBlack
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]
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authHttpManager = getHttpManager
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instance YesodAuthPersist App
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-- This instance is required to use forms. You can modify renderMessage to
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-- achieve customized and internationalized form validation messages.
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instance RenderMessage App FormMessage where
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renderMessage _ _ = defaultFormMessage
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unsafeHandler :: App -> Handler a -> IO a
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unsafeHandler = Unsafe.fakeHandlerGetLogger appLogger
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-- Note: Some functionality previously present in the scaffolding has been
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-- moved to documentation in the Wiki. Following are some hopefully helpful
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-- links:
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--
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-- https://github.com/yesodweb/yesod/wiki/Sending-email
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-- https://github.com/yesodweb/yesod/wiki/Serve-static-files-from-a-separate-domain
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-- https://github.com/yesodweb/yesod/wiki/i18n-messages-in-the-scaffolding
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