65 lines
2.6 KiB
Haskell
65 lines
2.6 KiB
Haskell
{-# LANGUAGE Arrows, NoMonomorphismRestriction #-}
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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 Text.XML.HXT.Curl
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import Data.List
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import Data.List.Utils (replace)
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import Text.Regex.Posix
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import Text.Printf
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import Control.Monad
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extractFirstPage = (downloadDocument &&& this)
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>>> first (getXPathTrees "//td[@class='ms-gb'][1]" >>> getChildren >>> getText)
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wupExtractor = (downloadDocument &&& this)
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>>> first ( getXPathTrees "//tr[contains(@class, 'ms-itmhover') or contains(@class, 'ms-alternatingstrong')]" )
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>>> first (deep (
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(getXPathTrees "//td[@class='ms-vb2'][6]" >>> getChildren >>> getText) &&&
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(getXPathTrees "//td[@class='ms-vb2'][7]/a" >>> getAttrValue "href") &&&
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(getXPathTrees "//td[@class='ms-vb2'][5]" >>> getChildren >>> getText)
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))
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fetchLinks year xs failedTries = do
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items <- runX $ (arr (const (
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"https://grab.uprp.pl/sites/Wydawnictwa/WydawnictwaArchiwum/_layouts/15/inplview.aspx?List={D7CA1A2D-B281-4EB6-A9DE-E20ED7654A37}&View={AFA62008-9FDA-4B91-B630-AA3EC8CFB774}&ViewCount=9&IsXslView=TRUE&GroupString=%3B%23" ++
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show year ++
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"%3B%23&IsGroupRender=TRUE&WebPartID={AFA62008-9FDA-4B91-B630-AA3EC8CFB774}"
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)) >>> setTraceLevel 1 >>> wupExtractor) >>> arr toShadowItem
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if length items == 0 then
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if failedTries == 10 then
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return xs
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else
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fetchLinks (year + 1) xs (failedTries + 1)
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else
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fetchLinks (year + 1) (xs ++ items) 0
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toShadowItem :: ((String, (String, String)), String) -> ShadowItem
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toShadowItem ((date, (relativeFileUrl, itemNr)), url) =
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(defaultShadowItem url title) {
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originalDate = Just date,
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itype = "periodical",
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format = Just "pdf",
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finalUrl = fileUrl
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}
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where fileUrl = "https://grab.uprp.pl" ++ relativeFileUrl
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title = "Wiadomosci Urzedu Patentowego Nr. " ++ itemNr
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main = do
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let start = "https://grab.uprp.pl/sites/Wydawnictwa/WydawnictwaArchiwum/WydawnictwaArchiwum/Forms/AllItems.aspx"
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let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
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lname="Wiadomości Urzędu Patentowego",
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abbrev="WUP",
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lLevel=0,
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webpage=start}
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firstPageItems <- runX $ (arr (const start) >>> setTraceLevel 1 >>> extractFirstPage)
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let firstYear = read $ (head . tail . words . fst . head) firstPageItems :: Int
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shadowItems <- fetchLinks firstYear [] 0
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mapM_ (putStrLn . show) shadowItems
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