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@ -1,67 +0,0 @@
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{-# LANGUAGE Arrows, NoMonomorphismRestriction, TemplateHaskell, QuasiQuotes #-}
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import ShadowLibrary.Core
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import Text.XML.HXT.Core
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import Text.XML.HXT.XPath
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import Data.List
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import Data.List.Utils (replace)
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import Text.Printf
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import Control.Lens.Regex.Text
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import Control.Lens ((^?))
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import qualified Data.Text as T
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getLinkAndText xpathCondition = proc doc -> do
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xpathTrees <- getXPathTrees xpathCondition -< doc
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name <- getElemName -< xpathTrees
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txt <- (getXPathTrees "//a/../text()" >>> listA (deep isText >>> getText) >>> arr (intercalate " ")) -< xpathTrees
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href <- (getXPathTrees "//a" >>> getAttrValue "href") -< xpathTrees
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returnA -< (href, txt)
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extractNestedLinksWithText xpathCondition = proc url -> do
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doc <- downloadDocument -< url
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(link, text) <- getLinkAndText xpathCondition -< doc
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uriFixed <- expandURIFixed -< (link, url)
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returnA -< (uriFixed, text)
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extractRecords = proc startUrl -> do
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(catUrl, catText) <- extractLinksWithText "//aside[@class='widget widget_maxmegamenu']//a[@class='mega-menu-link']" -< startUrl -- pary adres-tytuł podstrony
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(collUrl, collText) <- (extractLinksWithText "//aside[@class='widget widget_maxmegamenu']//a[@class='mega-menu-link']") -< catUrl -- pobieramy podstronę kategorii i kolejne podstrony z menu
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(relUrl, relText) <- (extractNestedLinksWithText "//big[a[contains(@href,'.pdf')]]") -< collUrl -- pobieramy stronę z wydaniami z danej kolekcji i linki do PDFów
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returnA -< (relUrl, relText, collText, catText) -- ostatecznie wyjdą krotki (adres URL PDFa wydania, tytuł wydania, tytuł zbioru, tytuł kategorii)
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cleanReleaseTitle :: String -> String
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cleanReleaseTitle = proc text -> do
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endCleaned <- replace " |\160" "" -< text
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nbspCleaned <- replace "\160" " " -< endCleaned
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res <- replace "\8211 " "" -< nbspCleaned
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returnA -< res
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-- ... a tutaj te krotki przerabiamy do docelowej struktury ShadowItem
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toShadowItem :: (String, String, String, String) -> ShadowItem
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toShadowItem (url, releaseTitle, collectionTitle, categoryTitle) =
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(defaultShadowItem url title) {
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originalDate = T.unpack <$> date,
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itype = "periodical",
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format = Just "pdf",
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finalUrl = url
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}
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where title = categoryTitle ++ (" " ++ arr cleanReleaseTitle releaseTitle)
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date = getDate $ T.pack $ releaseTitle
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getDate txt = txt ^? [regex|19[0-9][0-9]|20[0-9][0-9]|] . match
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main = do
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let start = "http://zborbielawa.pl/archiwum/"
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let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
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lname="Zbór Bielawa",
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abbrev="ZboBiel",
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lLevel=0,
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webpage=start}
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extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)
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@ -60,22 +60,6 @@ executable almanachmuszyny
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default-language: Haskell2010
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executable zborbielawa
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hs-source-dirs: app
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main-is: ZborBielawa.hs
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ghc-options: -threaded -rtsopts -with-rtsopts=-N
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build-depends: base
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, hxt
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, hxt-xpath
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, MissingH
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, regex-posix
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, shadow-library
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, lens-regex-pcre
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, lens
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, text
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default-language: Haskell2010
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source-repository head
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type: git
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location: https://github.com/name/project
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@ -1,9 +1,5 @@
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flags: {}
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packages:
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- '.'
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extra-deps: [
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hxt-xpath-9.1.2.2,
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lens-regex-pcre-1.1.0.0,
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pcre-light-0.4.1.0
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]
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extra-deps: [hxt-xpath-9.1.2.2]
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resolver: lts-11.9
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@ -1,33 +0,0 @@
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# This file was autogenerated by Stack.
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# You should not edit this file by hand.
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# For more information, please see the documentation at:
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# https://docs.haskellstack.org/en/stable/lock_files
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packages:
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- completed:
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hackage: hxt-xpath-9.1.2.2@sha256:9cd590ae93a04573db8f90fa4094625ebd97dded45da7667c577ce6b38a42900,1999
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pantry-tree:
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size: 2225
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sha256: aee2f75974e868ff429b8ff349a29667536c60397098f5dfedc968d1951511bb
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original:
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hackage: hxt-xpath-9.1.2.2
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- completed:
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hackage: lens-regex-pcre-1.1.0.0@sha256:a6053fefae59f6b53b4741e5a75c5fae350af80dbf62e8673b565e1c3f34f8b9,2209
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pantry-tree:
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size: 630
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sha256: 84a02d84433d92c5e2a9a7bfd662244be607b4004c7d4d6fd1ba53adbc655022
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original:
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hackage: lens-regex-pcre-1.1.0.0
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- completed:
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hackage: pcre-light-0.4.1.0@sha256:4902ef06b037fd79448c7a63a65c1a4a1bf0bbc15ea7e67e71d52ec995e18460,1868
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pantry-tree:
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size: 467
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sha256: 5e5f8d948ba577d4d838895ccb3533c6ef9876ef60884dae8342a77934cc2ec2
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original:
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hackage: pcre-light-0.4.1.0
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snapshots:
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- completed:
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size: 507596
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url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/11/9.yaml
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sha256: 42f472dbf06482da1b3319241f3e3b3593a45bd7d4f537d2789f21386b9b2ad3
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original: lts-11.9
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