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vervis/src/Vervis/Widget.hs

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2.2 KiB
Haskell

{- This file is part of Vervis.
-
- Written in 2016, 2018 by fr33domlover <fr33domlover@riseup.net>.
-
- ♡ Copying is an act of love. Please copy, reuse and share.
-
- The author(s) have dedicated all copyright and related and neighboring
- rights to this software to the public domain worldwide. This software is
- distributed without any warranty.
-
- You should have received a copy of the CC0 Public Domain Dedication along
- with this software. If not, see
- <http://creativecommons.org/publicdomain/zero/1.0/>.
-}
-- | Various custom widgets.
module Vervis.Widget
( breadcrumbsW
, revisionW
, avatarW
, buttonW
)
where
import Prelude
import Data.Text (Text)
import Data.Time.Calendar (toGregorian)
import Data.Time.Clock (UTCTime (..))
import Development.Darcs.Rev
import Formatting (sformat, (%), int, left)
import Network.HTTP.Types (StdMethod)
import Yesod.Core
import Yesod.Core.Widget
import qualified Data.Text as T (take)
import Vervis.Avatar (getAvatarUrl)
import Vervis.Settings (widgetFile)
import Vervis.Style
import Vervis.Time (showDate)
breadcrumbsW :: YesodBreadcrumbs site => WidgetT site IO ()
breadcrumbsW = do
(current, bcs) <- handlerToWidget breadcrumbs
$(widgetFile "widget/breadcrumbs")
revisionW :: WidgetT site IO ()
revisionW =
let cgTimeFmt = showDate . cgTime
mrev = $darcsRevision
sharer = "fr33domlover" :: Text
repo = "vervis" :: Text
changes = $darcsTotalPatches :: Int
in $(widgetFile "widget/revision")
avatarW :: Bool -> Text -> WidgetT site IO ()
avatarW secure email = do
murl <- getAvatarUrl secure email
[whamlet|
<div>
$maybe url <- murl
<img src=#{url}>
$nothing
<p>INVALID EMAIL
|]
buttonW :: StdMethod -> Text -> Route site -> WidgetT site IO ()
buttonW method content route = do
let tokenKey = defaultCsrfParamName
mtoken <- reqToken <$> getRequest
[whamlet|
<form method=POST action=@{route}>
<input type=hidden name=_method value=#{show method}>
$maybe n <- mtoken
<input type=hidden name=#{tokenKey} value=#{n}>
<input type=submit value="#{content}">
|]