From a96e26c4ef2b2bef937e177dbdbba8a762869c23 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20=C5=9Acigacz?= <macsci1999@gmail.com>
Date: Sat, 16 Apr 2022 21:07:17 +0200
Subject: [PATCH] add project chelmek

---
 ShadowLibrary/Core.hs | 14 ++++++-------
 app/chelmek.hs        | 47 +++++++++++++++++++++++++++++++++++++++++++
 shadow-library.cabal  | 20 +++++++++++++++---
 3 files changed, 71 insertions(+), 10 deletions(-)
 create mode 100644 app/chelmek.hs

diff --git a/ShadowLibrary/Core.hs b/ShadowLibrary/Core.hs
index 678df33..2cbc0c6 100644
--- a/ShadowLibrary/Core.hs
+++ b/ShadowLibrary/Core.hs
@@ -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,
diff --git a/app/chelmek.hs b/app/chelmek.hs
new file mode 100644
index 0000000..8eb2e0a
--- /dev/null
+++ b/app/chelmek.hs
@@ -0,0 +1,47 @@
+
+{-# 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 "//div[@class='span4']//a[contains(@href,'o-nas')]"  -- pary adres-tytuł
+                 >>> 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)
+
+
+toShadowItem :: ((String, String), String) -> ShadowItem
+toShadowItem ((url, articleTitle), yearlyTitle) =
+  (defaultShadowItem url title) {
+    originalDate = Just date,
+    itype = "periodical",
+   format = Just "pdf",
+    finalUrl = url
+    }
+  where title =  "yearlyTitle: " ++ replace "\"" "'" (replace "\t\t\t\t\t" "" (replace "\n" "" yearlyTitle)) ++ " articleTitle: " ++ articleTitle
+        date = getDate yearlyTitle
+
+getDate yearlyTitle =
+  case yearlyTitle =~~ "(19[0-9][0-9]|20[0-9][0-9])" :: Maybe [[String]] of
+    Just [[_, year]] -> year
+    otherwise -> "unexpected yearlyTitle" ++ yearlyTitle 
+
+
+main = do
+    let start = "http://moksir.chelmek.pl/o-nas/echo-chelmka"
+    let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
+                                       lname="Chelmek",
+                                       abbrev="Chelmek",
+                                       lLevel=0,
+                                       webpage=start}
+    extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)
+    
+    
+
diff --git a/shadow-library.cabal b/shadow-library.cabal
index cd77195..6deffdd 100644
--- a/shadow-library.cabal
+++ b/shadow-library.cabal
@@ -5,8 +5,8 @@ description:         Please see README.md
 homepage:            http://github.com/name/project
 license:             Proprietary
 license-file:        LICENSE
-author:              Your name here
-maintainer:          your.address@example.com
+author:              Maciej Ścigacz
+maintainer:          macsci1@st.amu.edu.pl
 -- copyright:
 category:            Web
 build-type:          Simple
@@ -20,6 +20,7 @@ library
                      , HTTP
                      , hxt
                      , hxt-http
+                     , hxt-curl
                      , hxt-xpath
                      , MissingH
                      , monad-logger
@@ -54,12 +55,25 @@ executable almanachmuszyny
    build-depends:       base
                       , hxt
                       , hxt-xpath
+                      , hxt-curl
                       , MissingH
                       , regex-posix
                       , shadow-library
    default-language:    Haskell2010
 
+executable chelmek
+   hs-source-dirs:      app
+   main-is:             chelmek.hs
+   ghc-options:         -threaded -rtsopts -with-rtsopts=-N
+   build-depends:       base
+                      , hxt
+                      , hxt-xpath
+                      , hxt-curl
+                      , 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/s444476/twilight-library