eidolon/Model.hs

115 lines
3.2 KiB
Haskell
Executable file

-- 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
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
module Model where
import ClassyPrelude.Yesod
import Yesod.Markdown (Markdown, unMarkdown)
import Database.Persist.Quasi
import qualified System.FilePath as FP
-- You can define all of your database entities in the entities file.
-- You can find more information on persistent and how to declare entities
-- at:
-- http://www.yesodweb.com/book/persistent/
share [mkPersist sqlSettings, mkMigrate "migrateAll"]
$(persistFileWith lowerCaseSettings "config/models")
data ESInput = ESUser UserId User
| ESAlbum AlbumId Album
| ESMedium MediumId Medium
| ESComment CommentId Comment
data FullUser = FullUser
{userRep :: User}
instance ToJSON User where
toJSON (User name slug _ _ _ _ _) =
object
[ "name" .= name
, "slug" .= slug
]
instance ToJSON FullUser where
toJSON (FullUser user) =
object
[ "name" .= (userName user)
, "slug" .= (userSlug user)
, "albums" .= (userAlbums user)
]
data FullAlbum = FullAlbum
{albumRep :: Album}
instance ToJSON Album where
toJSON (Album title _ _ _ _ _) =
object
[ "name" .= title ]
instance ToJSON FullAlbum where
toJSON (FullAlbum album) =
object
[ "name" .= (albumTitle album)
, "owner" .= (albumOwner album)
, "shares" .= (albumShares album)
, "content" .= (albumContent album)
]
data FullMedium = FullMedium
{mediumRep :: Medium}
instance ToJSON Medium where
toJSON (Medium title _ _ _ time _ desc tags _ _ _ _ _) =
object
[ "name" .= title
, "time" .= time
, "description" .= desc
, "tags" .= tags
]
instance ToJSON FullMedium where
toJSON (FullMedium medium) =
object
[ "name" .= (mediumTitle medium)
, "time" .= (mediumTime medium)
, "owner" .= (mediumOwner medium)
, "description" .= (mediumDescription medium)
, "tage" .= (mediumTags medium)
, "album" .= (mediumAlbum medium)
]
data FullComment = FullComment
{commentRep :: Comment}
instance ToJSON Comment where
toJSON (Comment _ slug _ _ time cont) =
object
[ "author" .= slug
, "time" .= time
, "content" .= (unMarkdown cont)
]
instance ToJSON FullComment where
toJSON (FullComment comment) =
object
[ "author_id" .= (commentAuthor comment)
, "author" .= (commentAuthorSlug comment)
, "origin" .= (commentOrigin comment)
, "parent" .= (commentParent comment)
, "time" .= (commentTime comment)
, "content" .= (unMarkdown $ commentContent comment)
]