This commit is contained in:
Mikołaj Pokrywka 2022-04-16 15:06:49 +02:00
parent 66720e3317
commit f79ab1fe01
5 changed files with 42 additions and 19 deletions

7
README.md Normal file
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@ -0,0 +1,7 @@
# Build and run project
`stack install`
`stack build`
`stack exec kulturaparyska`

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@ -33,7 +33,7 @@ import Data.Tree.NTree.TypeDefs
import Data.Maybe
import Control.Monad.Trans
import Text.XML.HXT.XPath
-- import Text.XML.HXT.Curl
import Text.XML.HXT.Curl
import Text.XML.HXT.HTTP
import Text.Regex.TDFA
@ -64,8 +64,8 @@ downloadDocument = readFromDocument [withParseHTML yes,
withEncodingErrors no,
withPreserveComment yes,
withStrictInput yes,
withHTTP []
-- withCurl [("curl--user-agent","AMU Digital Libraries Indexing Agent")]
-- withHTTP []
withCurl [("curl--user-agent","AMU Digital Libraries Indexing Agent")]
]
downloadDocumentWithEncoding enc = readFromDocument [withParseHTML yes,
@ -73,13 +73,13 @@ downloadDocumentWithEncoding enc = readFromDocument [withParseHTML yes,
withEncodingErrors no,
withPreserveComment yes,
withInputEncoding enc,
withHTTP []]
-- withCurl []]
-- withHTTP []]
withCurl []]
downloadXmlDocument = readFromDocument [withWarnings no,
withEncodingErrors no,
withHTTP []]
-- withCurl [] ]
-- withHTTP []]
withCurl [] ]
data ShadowLibrary = ShadowLibrary { logoUrl :: Maybe String,

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@ -20,6 +20,7 @@ extractRecords = extractLinksWithText "//a[@class='roczniki']" -- pary adres-ty
-- ... a tutaj te trójki przerabiamy do docelowej struktury ShadowItem
toShadowItem :: ((String, String), String) -> ShadowItem
toShadowItem ((url, articleTitle), yearlyTitle) =
(defaultShadowItem url title) {
originalDate = Just date,

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@ -12,10 +12,10 @@ import Text.Regex.Posix
import Text.Printf
extractRecords = extractLinksWithText "//a[@class='roczniki']" -- pary adres-tytuł
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 ((++"tr") . init)) -- modyfikujemy pierwszy element pary, czyli adres URL
>>> first (extractLinksWithText "//li/a[contains(@href,'.pdf')]") -- pobieramy stronę z adresu URL i wyciągamy linki z tej strony pasujące do wyrażenia XPathowego
-- >>> first (arr ((++"f") . init)) -- modyfikujemy pierwszy element pary, czyli adres URL
>>> first (extractLinksWithText "//a[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)
-- ... a tutaj te trójki przerabiamy do docelowej struktury ShadowItem
@ -27,8 +27,8 @@ toShadowItem ((url, articleTitle), yearlyTitle) =
format = Just "pdf",
finalUrl = url
}
where title = "Almanach Muszyny " ++ yearlyTitle ++ " " ++ (replace "\r\n" "" (replace "\r\n " "" articleTitle))
date = getDate 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
@ -37,10 +37,11 @@ getDate url =
main = do
let start = "http://www.almanachmuszyny.pl/"
let start = "https://kulturaparyska.com/pl/publication/4/year/1946"
let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
lname="Almanach Muszyny",
abbrev="AlmMusz",
lname="Kultura Paryska",
abbrev="kultParys",
lLevel=0,
webpage=start}
putStrLn "Program started"
extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)

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@ -2,11 +2,11 @@ name: shadow-library
version: 0.1.0.0
synopsis: Initial project template from stack
description: Please see README.md
homepage: http://github.com/name/project
homepage: https://git.wmi.amu.edu.pl/s444463/twilight-library
license: Proprietary
license-file: LICENSE
author: Your name here
maintainer: your.address@example.com
author: Mikołaj Pokrywka
maintainer: -
-- copyright:
category: Web
build-type: Simple
@ -19,6 +19,7 @@ library
build-depends: base >= 4.7 && < 5
, HTTP
, hxt
, hxt-curl
, hxt-http
, hxt-xpath
, MissingH
@ -59,7 +60,20 @@ 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
location: https://github.com/name/project
location: https://git.wmi.amu.edu.pl/s444463/twilight-library