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5 Commits

Author SHA1 Message Date
6b2ba28ba6 final 2022-04-13 19:44:53 +02:00
d35c818d4c extend toShadowItem method with 'size' parameter 2022-04-11 10:51:42 +02:00
210b80656e add custom method to extract links 2022-04-11 10:49:27 +02:00
73c2bdd034 version without file size 2022-04-10 11:57:49 +02:00
aab2421c7a init 2022-04-09 20:38:35 +02:00
5 changed files with 89 additions and 11 deletions

2
.gitignore vendored
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@ -70,3 +70,5 @@ indeks
zinelibrary zinelibrary
archiveorg2 archiveorg2
.stack-work .stack-work
.idea/
stack.yaml.lock

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@ -1 +1 @@
Prioprietary. Proprietary.

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

61
app/miastobierun.hs Normal file
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@ -0,0 +1,61 @@
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
extractLinksWithTitleAndText xpathCondition = (downloadDocument &&& this)
>>> first (getXPathTrees xpathCondition
>>> (getAttrValue "href"
&&& getAttrValue "title"
&&& (listA (deep isText >>> getText)
>>> arr (intercalate " "))))
>>> arr rotateSecTh
>>> first expandURIFixed
--extractRecords = extractCustomLinks "//tr[@class=''] | //tr[@class='_a']" "//td[@cell-header='Nazwa pliku']/a" "//td[@class='size']"
extractRecords = extractLinksWithTitleAndText "//td[not(contains(@cell-header,'Nazwa pliku'))]/a[contains(@href,'.pdf') and @target='DownloadWin']"
toShadowItem :: (String, (String, String)) -> ShadowItem
toShadowItem (url, (info, articleTitle)) =
(defaultShadowItem url title) {
originalDate = Just date,
itype = "periodical",
finalUrl = url,
format = format,
description = Just desc,
lang = Just "pol"
}
where title = replace "\r\n \r\n Plik: " "" articleTitle
desc = "Article nr: " ++ getArticleNr title ++ " Size: " ++ getFileSize info
date = getDate title
format = extractFormat url
getDate title =
case title =~~ "(19[0-9][0-9]|20[0-9][0-9])" :: Maybe [[String]] of
Just [[_, year]] -> year
otherwise -> "No date for: " ++ title
getArticleNr title =
case title =~~ "([0-9][0-9]/)" :: Maybe [[String]] of
Just [[_, nr]] -> replace "/" "" nr
otherwise -> "No article nr for: " ++ title
getFileSize title =
case title =~~ "(Rozmiar: [0-9]+.[0-9]+[A-Z]+)" :: Maybe [[String]] of
Just [[_, size]] -> replace "Rozmiar: " "" size
otherwise -> "No file size for: " ++ title
main = do
let start = "https://www.bierun.pl/mieszkancy/archiwum"
let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
lname="Miasto Bieruń",
abbrev="Bieruń",
lLevel=0,
webpage=start}
extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)

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@ -5,8 +5,8 @@ description: Please see README.md
homepage: http://github.com/name/project homepage: http://github.com/name/project
license: Proprietary license: Proprietary
license-file: LICENSE license-file: LICENSE
author: Your name here author: Adam Osiowy
maintainer: your.address@example.com maintainer: adaosi@st.amu.edu.pl
-- copyright: -- copyright:
category: Web category: Web
build-type: Simple build-type: Simple
@ -20,6 +20,7 @@ library
, HTTP , HTTP
, hxt , hxt
, hxt-http , hxt-http
, hxt-curl
, hxt-xpath , hxt-xpath
, MissingH , MissingH
, monad-logger , monad-logger
@ -54,6 +55,20 @@ executable almanachmuszyny
build-depends: base build-depends: base
, hxt , hxt
, hxt-xpath , hxt-xpath
, hxt-curl
, MissingH
, regex-posix
, shadow-library
default-language: Haskell2010
executable miastobierun
hs-source-dirs: app
main-is: miastobierun.hs
ghc-options: -threaded -rtsopts -with-rtsopts=-N
build-depends: base
, hxt
, hxt-xpath
, hxt-curl
, MissingH , MissingH
, regex-posix , regex-posix
, shadow-library , shadow-library
@ -62,4 +77,4 @@ executable almanachmuszyny
source-repository head source-repository head
type: git type: git
location: https://github.com/name/project location: https://git.wmi.amu.edu.pl/s444452/twilight-library