eidolon/Handler/Profile.hs

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-- eidolon -- A simple gallery in Haskell and Yesod
-- Copyright (C) 2015 Amedeo Molnár
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published
-- by the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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module Handler.Profile where
import Import
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import Data.Maybe
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import qualified Data.Text as T
import System.FilePath
import Yesod.RssFeed
import Yesod.AtomFeed
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getProfileR :: UserId -> Handler Html
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getProfileR ownerId = do
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tempOwner <- runDB $ get ownerId
case tempOwner of
Just owner -> do
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let ownerSlug = userSlug owner
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userAlbs <- runDB $ selectList [AlbumOwner ==. ownerId] [Asc AlbumTitle]
allAlbs <- runDB $ selectList [] [Asc AlbumTitle]
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almostAlbs <- mapM (\alb ->
if
ownerId `elem` albumShares (entityVal alb)
then return $ Just alb
else return Nothing
) allAlbs
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let sharedAlbs = removeItem Nothing almostAlbs
recentMedia <- runDB $ selectList [MediumOwner ==. ownerId] [Desc MediumTime]
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msu <- lookupSession "userId"
presence <- case msu of
Just tempUserId -> do
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let userId = getUserIdFromText tempUserId
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return (userId == ownerId)
Nothing ->
return False
defaultLayout $ do
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setTitle $ toHtml ("Eidolon :: " `T.append` userSlug owner `T.append` "'s profile")
rssLink (UserFeedRssR ownerId) $ userSlug owner `T.append` "'s feed"
atomLink (UserFeedAtomR ownerId) $ userSlug owner `T.append` "'s feed"
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$(widgetFile "profile")
Nothing -> do
setMessage "This profile does not exist"
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redirect HomeR
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getUserR :: Text -> Handler Html
getUserR ownerName = do
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tempOwner <- runDB $ getBy $ UniqueUser ownerName
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case tempOwner of
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Just (Entity ownerId _) ->
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getProfileR ownerId
Nothing -> do
setMessage "This user does not exist"
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redirect HomeR