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{-|
Module : Gargantext.Database.Metrics
Description : Get Metrics from Storage (Database like)
Copyright : (c) CNRS, 2017-Present
License : AGPL + CECILL v3
Maintainer : team@gargantext.org
Stability : experimental
Portability : POSIX
Node API
-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# LANGUAGE FlexibleContexts #-}
module Gargantext.Database.Metrics
where
import Data.Map (Map)
import Data.Text (Text)
import Gargantext.API.Ngrams (TabType(..), ngramsTypeFromTabType)
import Gargantext.API.Ngrams.Tools (filterListWithRoot, groupNodesByNgrams, Diagonal(..), getCoocByNgrams, mapTermListRoot, RootTerm)
import Gargantext.Core.Types (ListType(..), Limit, NodeType(..))
import Gargantext.Database.Flow (FlowCmdM)
import Gargantext.Database.Metrics.NgramsByNode (getNodesByNgramsOnlyUser, getTficfWith)
import Gargantext.Database.Node.Select
import Gargantext.Database.Schema.Node (defaultList)
import Gargantext.Database.Types.Node (ListId, CorpusId, HyperdataCorpus)
import Gargantext.Database.Flow (getOrMkRootWithCorpus)
import Gargantext.Database.Config (userMaster)
import Gargantext.Prelude
import Gargantext.Text.Metrics (scored, Scored(..), localMetrics, toScored)
import qualified Data.Map as Map
import qualified Data.Vector.Storable as Vec
getMetrics' :: FlowCmdM env err m
=> CorpusId -> Maybe ListId -> TabType -> Maybe Limit
-> m (Map Text (ListType, Maybe Text), [Scored Text])
getMetrics' cId maybeListId tabType maybeLimit = do
(ngs, _, myCooc) <- getNgramsCooc cId maybeListId tabType maybeLimit
pure (ngs, scored myCooc)
getMetrics :: FlowCmdM env err m
=> CorpusId -> Maybe ListId -> TabType -> Maybe Limit
-> m (Map Text (ListType, Maybe Text), [Scored Text])
getMetrics cId maybeListId tabType maybeLimit = do
(ngs, ngs', metrics) <- getLocalMetrics cId maybeListId tabType maybeLimit
(_masterUserId, _masterRootId, masterCorpusId) <- getOrMkRootWithCorpus userMaster "" (Nothing :: Maybe HyperdataCorpus)
lId <- defaultList cId
lIds <- selectNodesWithUsername NodeList userMaster
metrics' <- getTficfWith cId masterCorpusId (lIds <> [lId]) (ngramsTypeFromTabType tabType) ngs'
pure (ngs , toScored [metrics, Map.fromList $ map (\(a,b) -> (a, Vec.fromList [fst b])) $ Map.toList metrics'])
getLocalMetrics :: (FlowCmdM env err m)
=> CorpusId -> Maybe ListId -> TabType -> Maybe Limit
-> m ( Map Text (ListType, Maybe Text)
, Map Text (Maybe RootTerm)
, Map Text (Vec.Vector Double)
)
getLocalMetrics cId maybeListId tabType maybeLimit = do
(ngs, ngs', myCooc) <- getNgramsCooc cId maybeListId tabType maybeLimit
pure (ngs, ngs', localMetrics myCooc)
getNgramsCooc :: (FlowCmdM env err m)
=> CorpusId -> Maybe ListId -> TabType -> Maybe Limit
-> m ( Map Text (ListType, Maybe Text)
, Map Text (Maybe RootTerm)
, Map (Text, Text) Int
)
getNgramsCooc cId maybeListId tabType maybeLimit = do
(ngs', ngs) <- getNgrams cId maybeListId tabType
let
take' Nothing xs = xs
take' (Just n) xs = take n xs
lId <- defaultList cId
lIds <- selectNodesWithUsername NodeList userMaster
myCooc <- Map.filter (>1) <$> getCoocByNgrams (Diagonal True)
<$> groupNodesByNgrams ngs
<$> getNodesByNgramsOnlyUser cId (lIds <> [lId]) (ngramsTypeFromTabType tabType)
(take' maybeLimit $ Map.keys ngs)
pure $ (ngs', ngs, myCooc)
getNgrams :: (FlowCmdM env err m)
=> CorpusId -> Maybe ListId -> TabType
-> m (Map Text (ListType, Maybe Text), Map Text (Maybe RootTerm))
getNgrams cId maybeListId tabType = do
lId <- case maybeListId of
Nothing -> defaultList cId
Just lId' -> pure lId'
lists <- mapTermListRoot [lId] (ngramsTypeFromTabType tabType)
let maybeSyn = Map.unions $ map (\t -> filterListWithRoot t lists)
[GraphTerm, StopTerm, CandidateTerm]
pure (lists, maybeSyn)