eidolon/Handler/Medium.hs

135 lines
5 KiB
Haskell

module Handler.Medium where
import Import
import Data.Time
import Data.Maybe
import qualified Data.Text as T
import System.Locale
import Yesod.Markdown
getMediumR :: MediumId -> Handler Html
getMediumR mediumId = do
tempMedium <- runDB $ get mediumId
case tempMedium of
Just medium -> do
ownerId <- return $ mediumOwner medium
owner <- runDB $ getJust ownerId
ownerName <- return $ userName owner
albumId <- return $ mediumAlbum medium
album <- runDB $ getJust albumId
msu <- lookupSession "userId"
userId <- case msu of
Just tempUserId -> do
return $ Just $ getUserIdFromText tempUserId
Nothing ->
return Nothing
userSlug <- case userId of
Just uId -> do
u <- runDB $ getJust uId
return $ Just $ userSlug u
Nothing ->
return Nothing
presence <- return $ (userId == (Just ownerId) || userId == Just (albumOwner album))
(commentWidget, enctype) <- generateFormPost $ commentForm userId userSlug mediumId Nothing
comments <- runDB $ selectList [CommentOrigin ==. mediumId, CommentParent ==. Nothing] [Desc CommentTime]
replies <- runDB $ selectList [CommentOrigin ==. mediumId, CommentParent !=. Nothing] [Desc CommentTime]
defaultLayout $ do
setTitle $ toHtml ("Eidolon :: Medium " `T.append` (mediumTitle medium))
$(widgetFile "medium")
Nothing -> do
setMessage "This image does not exist"
redirect $ HomeR
postMediumR :: MediumId -> Handler Html
postMediumR mediumId = do
tempMedium <- runDB $ get mediumId
case tempMedium of
Just medium -> do
msu <- lookupSession "userId"
case msu of
Just tempUserId -> do
userId <- return $ Just $ getUserIdFromText tempUserId
u <- runDB $ getJust $ fromJust userId
userSl <- return $ Just $ userSlug u
((res, commentiwdget), enctype) <- runFormPost $ commentForm userId userSl mediumId Nothing
case res of
FormSuccess temp -> do
cId <- runDB $ insert temp
setMessage "Your Comment has been posted"
redirect $ MediumR mediumId
_ -> do
setMessage "There has been an error whith your comment"
redirect $ MediumR mediumId
Nothing -> do
setMessage "You need to be looged in to comment on media"
redirect LoginR
Nothing -> do
setMessage "This image does not exist"
redirect $ HomeR
commentForm :: Maybe UserId -> Maybe Text -> MediumId -> Maybe CommentId -> Form Comment
commentForm authorId authorSlug originId parentId = renderDivs $ Comment
<$> pure authorId
<*> pure authorSlug
<*> pure originId
<*> pure parentId
<*> lift (liftIO getCurrentTime)
<*> areq markdownField "Comment this medium" Nothing
getCommentReplyR :: CommentId -> Handler Html
getCommentReplyR commentId = do
tempComment <- runDB $ get commentId
case tempComment of
Just comment -> do
msu <- lookupSession "userId"
case msu of
Just tempUserId -> do
userId <- return $ Just $ getUserIdFromText tempUserId
u <- runDB $ getJust $ fromJust userId
userSl <- return $ Just $ userSlug u
mediumId <- return $ commentOrigin comment
(replyWidget, enctype) <- generateFormPost $ commentForm userId userSl mediumId (Just commentId)
defaultLayout $ do
setTitle "Eidolon :: Reply to comment"
$(widgetFile "commentReply")
Nothing -> do
setMessage "You need to be logged in to comment on media"
redirect $ LoginR
Nothing -> do
setMessage "This comment does not Exist"
redirect $ HomeR
postCommentReplyR :: CommentId -> Handler Html
postCommentReplyR commentId = do
tempComment <- runDB $ get commentId
case tempComment of
Just comment -> do
msu <- lookupSession "userId"
case msu of
Just tempUserId -> do
userId <- return $ Just $ getUserIdFromText tempUserId
u <- runDB $ getJust $ fromJust userId
userSl <- return $ Just $ userSlug u
mediumId <- return $ commentOrigin comment
((res, commentWidget), enctype) <- runFormPost $ commentForm userId userSl mediumId (Just commentId)
case res of
FormSuccess temp -> do
cId <- runDB $ insert temp
setMessage "Your reply has been posted"
redirect $ MediumR mediumId
_ -> do
setMessage "There has been an error with your reply"
redirect $ CommentReplyR commentId
Nothing -> do
setMessage "You need to be logged in to post replies"
redirect $ LoginR
Nothing -> do
setMessage "This comment does not exist!"
redirect $ HomeR
getCommentDeleteR :: CommentId -> Handler Html
getCommentDeleteR commentId = error "Not yet implemented"
postCommentDeleteR :: CommentId -> Handler Html
postCommentDeleteR commentId = error "Not yet implemented"