]> Git — Sourcephile - gargantext.git/blob - src/Gargantext/Database/Action/Metrics.hs
[ngrams] add r_history %~ mempty to ngrams POST
[gargantext.git] / src / Gargantext / Database / Action / Metrics.hs
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
15 module Gargantext.Database.Action.Metrics
16 where
17
18 import Data.Map (Map)
19 import Data.Text (Text)
20 import Gargantext.API.Ngrams (TabType(..), ngramsTypeFromTabType)
21 import Gargantext.API.Ngrams.Tools (filterListWithRoot, groupNodesByNgrams, Diagonal(..), getCoocByNgrams, mapTermListRoot, RootTerm, getRepo)
22 import Gargantext.Core.Types (ListType(..), Limit, NodeType(..))
23 import Gargantext.Database.Action.Flow (FlowCmdM)
24 import Gargantext.Database.Action.Metrics.NgramsByNode (getNodesByNgramsOnlyUser{-, getTficfWith-})
25 import Gargantext.Database.Admin.Config (userMaster)
26 import Gargantext.Database.Admin.Types.Node (ListId, CorpusId)
27 import Gargantext.Database.Query.Table.Node (defaultList)
28 import Gargantext.Database.Query.Table.Node.Select
29 import Gargantext.Prelude
30 import Gargantext.Text.Metrics (scored, Scored(..), {-localMetrics, toScored-})
31 import qualified Data.Map as Map
32
33 getMetrics :: FlowCmdM env err m
34 => CorpusId -> Maybe ListId -> TabType -> Maybe Limit
35 -> m (Map Text (ListType, Maybe Text), [Scored Text])
36 getMetrics cId maybeListId tabType maybeLimit = do
37 (ngs, _, myCooc) <- getNgramsCooc cId maybeListId tabType maybeLimit
38 pure (ngs, scored myCooc)
39
40
41 getNgramsCooc :: (FlowCmdM env err m)
42 => CorpusId -> Maybe ListId -> TabType -> Maybe Limit
43 -> m ( Map Text (ListType, Maybe Text)
44 , Map Text (Maybe RootTerm)
45 , Map (Text, Text) Int
46 )
47 getNgramsCooc cId maybeListId tabType maybeLimit = do
48 (ngs', ngs) <- getNgrams cId maybeListId tabType
49
50 let
51 take' Nothing xs = xs
52 take' (Just n) xs = take n xs
53
54 lId <- defaultList cId
55 lIds <- selectNodesWithUsername NodeList userMaster
56
57 myCooc <- Map.filter (>1) <$> getCoocByNgrams (Diagonal True)
58 <$> groupNodesByNgrams ngs
59 <$> getNodesByNgramsOnlyUser cId (lIds <> [lId]) (ngramsTypeFromTabType tabType)
60 (take' maybeLimit $ Map.keys ngs)
61 pure $ (ngs', ngs, myCooc)
62
63
64
65 getNgrams :: (FlowCmdM env err m)
66 => CorpusId -> Maybe ListId -> TabType
67 -> m (Map Text (ListType, Maybe Text), Map Text (Maybe RootTerm))
68 getNgrams cId maybeListId tabType = do
69
70 lId <- case maybeListId of
71 Nothing -> defaultList cId
72 Just lId' -> pure lId'
73
74 lists <- mapTermListRoot [lId] (ngramsTypeFromTabType tabType) <$> getRepo
75 let maybeSyn = Map.unions $ map (\t -> filterListWithRoot t lists)
76 [MapTerm, StopTerm, CandidateTerm]
77 pure (lists, maybeSyn)
78