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3 Commits

Author SHA1 Message Date
Jakub Kaczmarek
b315a478a3 final version 2022-04-06 20:13:51 +02:00
Jakub Kaczmarek
079e69cbba Return as ShadowLibrary 2022-03-16 16:31:16 +01:00
=
2eb795f797 Add jujistsu.hs 2022-03-16 11:33:07 +01:00
4 changed files with 131 additions and 0 deletions

48
app/jujitsu.hs Normal file
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{-# LANGUAGE Arrows, NoMonomorphismRestriction #-}
import ShadowLibrary.Core
import Text.XML.HXT.Core
import Text.XML.HXT.XPath
-- import Text.XML.HXT.Curl
import Data.List
import Data.List.Utils (replace)
import Text.Regex.Posix
import Text.Printf
extractRecords = extractLinksWithText "//a[font]" -- pary adres-tytuł
-- ... a tutaj te trójki przerabiamy do docelowej struktury ShadowItem
toShadowItem :: (String, String) -> ShadowItem
toShadowItem (url, title) =
(defaultShadowItem url title) {
originalDate = date,
itype = "periodical",
format = Just "pdf",
finalUrl = url
}
where date = extractYear title
extractMonth :: String -> Maybe String
extractMonth n =
case n =~~ ("/(styczeń|luty|marzec|kwiecien|maj|czerwiec|lipiec|sierpień|wrzesień|październik|listopad|grudzień)/" :: String) of
Just month -> Just month
otherwise -> Nothing
getDate url =
case url =~~ "/(19[0-9][0-9]|20[0-9][0-9])/" :: Maybe [[String]] of
Just [[_, year]] -> year
otherwise -> error $ "unexpected url: " ++ url
main = do
let start = "http://kobudo.pl/artykuly_jujutsu.html"
let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
lname="Jujitsu",
abbrev="Juji",
lLevel=0,
webpage="http://kobudo.pl"}
extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)

41
app/parafiasrem.hs Normal file
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{-# LANGUAGE Arrows, NoMonomorphismRestriction #-}
import ShadowLibrary.Core
import Text.XML.HXT.Core
import Text.XML.HXT.XPath
-- import Text.XML.HXT.Curl
import Data.List
import Data.List.Utils (replace)
import Text.Regex.Posix
import Text.Printf
extractRecords = extractLinksWithText "//a[contains(@href, 'index.php?download')]" -- pary adres-tytuł
>>> second (arr $ replace "\r\n " " ") -- czyścimy drugi element pary, czyli tytuł z niepotrzebnych białych znaków
toShadowItem :: (String, String) -> ShadowItem
toShadowItem (url, articleTitle) =
(defaultShadowItem url title) {
originalDate = Just date,
itype = "periodical",
format = Just "pdf",
finalUrl = url
}
where title = "Parafia Srem " ++ articleTitle
date = getDate url
getDate url =
case url =~~ "/(19[0-9][0-9]|20[0-9][0-9])/" :: Maybe [[String]] of
Just [[_, year]] -> year
otherwise -> error $ "unexpected url: " ++ url
main = do
let start = "https://sremfara.pl/miesiecznik_30.html"
let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
lname="Parafia Srem",
abbrev="ParSre",
lLevel=0,
webpage=start}
extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)

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@ -59,6 +59,29 @@ executable almanachmuszyny
, shadow-library
default-language: Haskell2010
executable jujitsu
hs-source-dirs: app
main-is: jujitsu.hs
ghc-options: -threaded -rtsopts -with-rtsopts=-N
build-depends: base
, hxt
, hxt-xpath
, MissingH
, regex-posix
, shadow-library
default-language: Haskell2010
executable parafiasrem
hs-source-dirs: app
main-is: parafiasrem.hs
ghc-options: -threaded -rtsopts -with-rtsopts=-N
build-depends: base
, hxt
, hxt-xpath
, MissingH
, regex-posix
, shadow-library
default-language: Haskell2010
source-repository head
type: git

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stack.yaml.lock Normal file
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# This file was autogenerated by Stack.
# You should not edit this file by hand.
# For more information, please see the documentation at:
# https://docs.haskellstack.org/en/stable/lock_files
packages:
- completed:
hackage: hxt-xpath-9.1.2.2@sha256:9cd590ae93a04573db8f90fa4094625ebd97dded45da7667c577ce6b38a42900,1999
pantry-tree:
size: 2225
sha256: aee2f75974e868ff429b8ff349a29667536c60397098f5dfedc968d1951511bb
original:
hackage: hxt-xpath-9.1.2.2
snapshots:
- completed:
size: 507596
url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/11/9.yaml
sha256: 42f472dbf06482da1b3319241f3e3b3593a45bd7d4f537d2789f21386b9b2ad3
original: lts-11.9