diff --git a/app/kulturaparyska.hs b/app/kulturaparyska.hs new file mode 100644 index 0000000..2d308b4 --- /dev/null +++ b/app/kulturaparyska.hs @@ -0,0 +1,96 @@ + +{-# 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[@class='year-anchor ']" -- pary adres-tytuł + >>> second (arr $ replace "\r\n " " ") -- czyścimy drugi element pary, czyli tytuł z niepotrzebnych białych znaków + -- >>> first (arr ((++"f") . init)) -- modyfikujemy pierwszy element pary, czyli adres URL + >>> first (extractLinksWithText "//a[@class='pdf-exist'][contains(@href,'.pdf')]") -- pobieramy stronę z adresu URL i wyciągamy linki z tej strony pasujące do wyrażenia XPathowego + -- ostatecznie wyjdą trójki ((adres URL, tytuł artykułu), tytuł rocznika) + +-- extractRecords2 = extractLinksWithText "//a[@class='year-anchor']" -- pary adres-tytuł +-- >>> second (arr $ replace "\r\n " " ") -- czyścimy drugi element pary, czyli tytuł z niepotrzebnych białych znaków +-- -- >>> first (arr ((++"f") . init)) -- modyfikujemy pierwszy element pary, czyli adres URL +-- >>> first (extractLinksWithText "//a[ends-with(@href,'.pdf')]") -- pobieramy stronę z adresu URL i wyciągamy linki z tej strony pasujące do wyrażenia XPathowego +-- -- ostatecznie wyjdą trójki ((adres URL, tytuł artykułu), tytuł rocznika) + +-- ... a tutaj te trójki przerabiamy do docelowej struktury ShadowItem +toShadowItem :: ((String, String), String) -> ShadowItem +toShadowItem ((url, articleTitle), yearlyTitle) = + (defaultShadowItem url title) { + originalDate = Just date, + itype = "periodical", + format = Just "pdf", + finalUrl = url + } + where title = "Kultura Paryska " ++ yearlyTitle ++ " " ++ (replace "\r\n" "" (replace "\r\n " "" articleTitle)) + date = yearlyTitle + +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://kulturaparyska.com/pl/publication/4/year/1946" + let shadowLibrary = ShadowLibrary {logoUrl=Nothing, + lname="Kultura Paryska", + abbrev="kultParys", + lLevel=0, + webpage=start} + putStrLn "Program started" + extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem) + + -- First time using haskell and for loop in haskell is hard + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/1/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/2/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/3/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/5/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/6/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/7/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/8/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/9/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/10/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) + + putStrLn "New link" + let start2 = "https://kulturaparyska.com/pl/publication/11/year/1946" + extractItemsStartingFromUrl shadowLibrary start2 (extractRecords >>> arr toShadowItem) \ No newline at end of file diff --git a/shadow-library.cabal b/shadow-library.cabal index cd77195..d1eb767 100644 --- a/shadow-library.cabal +++ b/shadow-library.cabal @@ -59,6 +59,19 @@ executable almanachmuszyny , shadow-library default-language: Haskell2010 +executable kulturaparyska + hs-source-dirs: app + main-is: kulturaparyska.hs + ghc-options: -threaded -rtsopts -with-rtsopts=-N + build-depends: base + , hxt + , hxt-curl + , hxt-xpath + , MissingH + , regex-posix + , shadow-library + default-language: Haskell2010 + source-repository head type: git