[FEAT] Public screenshot to public home

gargantext.ini_toModify

 [gargantext]
+
+# API url for server
+URL = http://localhost:8008/api/v1.0
+
 # Needed to instantiate the first users and first data
 MASTER_USER = gargantua
 

src/Gargantext/API.hs

@@ -54,6 +54,7 @@ import Data.Version (showVersion)
 import GHC.Base (Applicative)
 import GHC.Generics (D1, Meta (..), Rep, Generic)
 import GHC.TypeLits (AppendSymbol, Symbol)
+import Gargantext.Prelude.Config (gc_url)
 import Gargantext.API.Admin.Auth (AuthContext, auth)
 import Gargantext.API.Admin.FrontEnd (frontEndServer)
 import Gargantext.API.Admin.Settings
@@ -86,7 +87,10 @@ startGargantext :: Mode -> PortNumber -> FilePath -> IO ()
 startGargantext mode port file = do
   env <- newEnv port file
   portRouteInfo port
-  app <- makeApp env
+    
+  let baseUrl = env ^. env_gargConfig . gc_url
+  app <- makeApp env baseUrl
+
   mid <- makeDevMiddleware mode
   run port (mid app) `finally` stopGargantext env
 
@@ -214,36 +218,37 @@ makeDevMiddleware mode = do
 -- | API Global
 ---------------------------------------------------------------------
 -- | Server declarations
-server :: forall env. EnvC env => env -> IO (Server API)
-server env = do
+server :: forall env. EnvC env => env -> Text -> IO (Server API)
+server env baseUrl = do
   -- orchestrator <- scrapyOrchestrator env
   pure $  schemaUiServer swaggerDoc
      :<|> hoistServerWithContext
             (Proxy :: Proxy GargAPI)
             (Proxy :: Proxy AuthContext)
             transform
-            serverGargAPI
+            (serverGargAPI baseUrl)
      :<|> frontEndServer
   where
     transform :: forall a. GargServerM env GargError a -> Handler a
     transform = Handler . withExceptT showAsServantErr . (`runReaderT` env)
 
+
+
 showAsServantErr :: GargError -> ServerError
 showAsServantErr (GargServerError err) = err
 showAsServantErr a = err500 { errBody = BL8.pack $ show a }
 
 ---------------------------
 
-serverGargAPI :: GargServerT env err (GargServerM env err) GargAPI
-serverGargAPI -- orchestrator
+serverGargAPI :: Text -> GargServerT env err (GargServerM env err) GargAPI
+serverGargAPI baseUrl -- orchestrator
        =  auth
      :<|> gargVersion
      :<|> serverPrivateGargAPI
-     :<|> Public.api
+     :<|> (Public.api baseUrl)
      
   --   :<|> orchestrator
   where
-
     gargVersion :: GargServer GargVersion
     gargVersion = pure (cs $ showVersion PG.version)
 
@@ -265,8 +270,8 @@ serverGargAdminAPI =  roots
 --gargMock :: Server GargAPI
 --gargMock = mock apiGarg Proxy
 ---------------------------------------------------------------------
-makeApp :: EnvC env => env -> IO Application
-makeApp env = serveWithContext api cfg <$> server env
+makeApp :: EnvC env => env -> Text -> IO Application
+makeApp env baseUrl = serveWithContext api cfg <$> server env baseUrl
   where
     cfg :: Servant.Context AuthContext
     cfg = env ^. settings . jwtSettings

src/Gargantext/API/Public.hs

@@ -41,8 +41,11 @@ type API = Summary " Public API"
          :> Get '[JSON] [PublicData]
 
 api :: HasNodeError err
-    => Cmd err [PublicData]
-api = catMaybes <$> map toPublicData <$> filterPublicDatas <$> selectPublic
+    => Text -> Cmd err [PublicData]
+api base = catMaybes
+   <$> map (toPublicData base)
+   <$> filterPublicDatas
+   <$> selectPublic
 
 
 selectPublic :: HasNodeError err
@@ -52,20 +55,24 @@ selectPublic = selectPublicNodes
   -- For tests only
   -- pure $ replicate 6 defaultPublicData
 
-filterPublicDatas :: [( Node HyperdataFolder, Maybe Int)] -> [(Node HyperdataFolder, [NodeId])]
-filterPublicDatas datas = map (\(n,mi) -> let mi' = NodeId <$> mi in
+filterPublicDatas :: [(Node HyperdataFolder, Maybe Int)]
+                  -> [(Node HyperdataFolder, [NodeId])]
+filterPublicDatas datas =
+  map (\(n,mi) ->
+          let mi' = NodeId <$> mi in
                   ( _node_id n, (n, maybe [] (:[]) mi' ))
       ) datas
       & Map.fromListWith (\(n1,i1) (_n2,i2) -> (n1, i1 <> i2))
       & Map.filter (not . null . snd)
       & Map.elems
 
-
-toPublicData :: (Node HyperdataFolder, [NodeId]) -> Maybe PublicData
-toPublicData (n , _mn) = PublicData <$> (hd ^? (_Just . hf_data . cf_title))
-                                   <*> (hd ^? (_Just . hf_data . cf_desc))
-                                   <*> Just "images/Gargantextuel-212x300.jpg"
-                                   <*> Just "https://.."
+-- http://localhost:8008/api/v1.0/node/23543/file/download<Paste>
+-- http://localhost:8000/images/Gargantextuel-212x300.jpg
+toPublicData :: Text -> (Node HyperdataFolder, [NodeId]) -> Maybe PublicData
+toPublicData base (n , mn) = PublicData <$> (hd ^? (_Just . hf_data . cf_title))
+                                   <*> (hd ^? (_Just . hf_data . cf_desc ))
+                                   <*> (Just $ url' mn) -- "images/Gargantextuel-212x300.jpg"
+                                   <*> (Just $ url' mn)
                                    <*> Just (cs $ show $ utc2year (n^.node_date))
                                    <*> (hd ^? (_Just . hf_data . cf_query))
                                    <*> (hd ^? (_Just . hf_data . cf_authors))
@@ -73,6 +80,11 @@ toPublicData (n , _mn) = PublicData <$> (hd ^? (_Just . hf_data . cf_title))
     hd = head
        $ filter (\(HyperdataField cd _ _) -> cd == JSON)
        $ n^. (node_hyperdata . hc_fields)
+    url' :: [NodeId] -> Text 
+    url' mn' = base 
+           <>   "/node/" 
+           <> (cs $ show $ (maybe 0 unNodeId $ head mn'))
+           <> "/file/download"
 
 
 data PublicData = PublicData

src/Gargantext/Database/Action/Share.hs

@@ -29,7 +29,7 @@ import Gargantext.Prelude
 
 -- | TODO move in Config of Gargantext
 publicNodeTypes :: [NodeType]
-publicNodeTypes = [NodeDashboard, NodeGraph, NodePhylo]
+publicNodeTypes = [NodeDashboard, NodeGraph, NodePhylo, NodeFile]
 
 ------------------------------------------------------------------------
 

src/Gargantext/Database/Admin/Types/Node.hs

@@ -124,6 +124,9 @@ pgNodeId = O.pgInt4 . id2int
 newtype NodeId = NodeId Int
   deriving (Show, Read, Generic, Num, Eq, Ord, Enum, ToJSONKey, FromJSONKey, ToJSON, FromJSON)
 
+unNodeId :: NodeId -> Int
+unNodeId (NodeId n) = n
+
 instance Serialise NodeId
 
 instance ToField NodeId where

src/Gargantext/Prelude/Config.hs

@@ -23,7 +23,9 @@ import GHC.Generics (Generic)
 import Control.Lens (makeLenses)
 
 
-data GargConfig = GargConfig { _gc_masteruser   :: !Text
+data GargConfig = GargConfig { _gc_url          :: !Text
+
+                             , _gc_masteruser   :: !Text
                              , _gc_secretkey    :: !Text
 
                              , _gc_datafilepath :: !FilePath
@@ -52,7 +54,8 @@ readConfig fp = do
         Left _   -> panic (pack $ "ERROR: add " <> x <> " to your gargantext.ini")
         Right p' -> p'
 
-  pure $ GargConfig (val "MASTER_USER")
+  pure $ GargConfig (val "URL")
+                    (val "MASTER_USER")
                     (val "SECRET_KEY")
                     (cs $ val "DATA_FILEPATH")
                     (cs $ val "REPO_FILEPATH")
@@ -63,7 +66,8 @@ readConfig fp = do
                     (read $ cs $ val "MAX_DOCS_SCRAPERS")
 
 defaultConfig :: GargConfig
-defaultConfig = GargConfig "gargantua"
+defaultConfig = GargConfig "https://gargantext.org"
+                           "gargantua"
                            "secret"
                            "data"
                            "repos/"