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1 {-|
2 Module : Gargantext.Database.Metrics
3 Description : Get Metrics from Storage (Database like)
4 Copyright : (c) CNRS, 2017-Present
5 License : AGPL + CECILL v3
6 Maintainer : team@gargantext.org
7 Stability : experimental
8 Portability : POSIX
9
10 Node API
11 -}
12
13
14 {-# LANGUAGE OverloadedStrings #-}
15 {-# LANGUAGE NoImplicitPrelude #-}
16 {-# LANGUAGE FlexibleContexts #-}
17
18 module Gargantext.Database.Metrics
19 where
20
21 import Data.Map (Map)
22 import Data.Text (Text)
23 import Gargantext.API.Ngrams (TabType(..), ngramsTypeFromTabType)
24 import Gargantext.API.Ngrams.Tools (filterListWithRoot, groupNodesByNgrams, Diagonal(..), getCoocByNgrams, mapTermListRoot, RootTerm)
25 import Gargantext.Core.Types (ListType(..), Limit, NodeType(..))
26 import Gargantext.Database.Flow (FlowCmdM)
27 import Gargantext.Database.Metrics.NgramsByNode (getNodesByNgramsOnlyUser{-, getTficfWith-})
28 import Gargantext.Database.Node.Select
29 import Gargantext.Database.Schema.Node (defaultList)
30 import Gargantext.Database.Types.Node (ListId, CorpusId{-, HyperdataCorpus-})
31 --import Gargantext.Database.Flow (getOrMkRootWithCorpus)
32 import Gargantext.Database.Config (userMaster)
33 import Gargantext.Prelude
34 import Gargantext.Text.Metrics (scored, Scored(..), {-localMetrics, toScored-})
35 import qualified Data.Map as Map
36 --import qualified Data.Vector.Storable as Vec
37
38 getMetrics :: FlowCmdM env err m
39 => CorpusId -> Maybe ListId -> TabType -> Maybe Limit
40 -> m (Map Text (ListType, Maybe Text), [Scored Text])
41 getMetrics cId maybeListId tabType maybeLimit = do
42 (ngs, _, myCooc) <- getNgramsCooc cId maybeListId tabType maybeLimit
43 pure (ngs, scored myCooc)
44
45
46 getNgramsCooc :: (FlowCmdM env err m)
47 => CorpusId -> Maybe ListId -> TabType -> Maybe Limit
48 -> m ( Map Text (ListType, Maybe Text)
49 , Map Text (Maybe RootTerm)
50 , Map (Text, Text) Int
51 )
52 getNgramsCooc cId maybeListId tabType maybeLimit = do
53 (ngs', ngs) <- getNgrams cId maybeListId tabType
54
55 let
56 take' Nothing xs = xs
57 take' (Just n) xs = take n xs
58
59 lId <- defaultList cId
60 lIds <- selectNodesWithUsername NodeList userMaster
61
62 myCooc <- Map.filter (>1) <$> getCoocByNgrams (Diagonal True)
63 <$> groupNodesByNgrams ngs
64 <$> getNodesByNgramsOnlyUser cId (lIds <> [lId]) (ngramsTypeFromTabType tabType)
65 (take' maybeLimit $ Map.keys ngs)
66 pure $ (ngs', ngs, myCooc)
67
68
69
70 getNgrams :: (FlowCmdM env err m)
71 => CorpusId -> Maybe ListId -> TabType
72 -> m (Map Text (ListType, Maybe Text), Map Text (Maybe RootTerm))
73 getNgrams cId maybeListId tabType = do
74
75 lId <- case maybeListId of
76 Nothing -> defaultList cId
77 Just lId' -> pure lId'
78
79 lists <- mapTermListRoot [lId] (ngramsTypeFromTabType tabType)
80 let maybeSyn = Map.unions $ map (\t -> filterListWithRoot t lists)
81 [GraphTerm, StopTerm, CandidateTerm]
82 pure (lists, maybeSyn)
83