Add files

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 []
+                                    --  withHTTP,
---                                     withCurl [("curl--user-agent","AMU Digital Libraries Indexing Agent")]
+                                     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 []]		
+                                                    --  withHTTP,
---                                                     withCurl []]
+                                                     withCurl [("curl--user-agent","AMU Digital Libraries Indexing Agent")]]
 
 downloadXmlDocument = readFromDocument [withWarnings no,
                                         withEncodingErrors no,
-					withHTTP []]
+                                        -- withHTTP,
---                                        withCurl [] ]
+                                        withCurl [("curl--user-agent","AMU Digital Libraries Indexing Agent")]]
 
 
 data ShadowLibrary = ShadowLibrary { logoUrl :: Maybe String,

app/otwarteczasopismauam.hs

@@ -0,0 +1,45 @@
+
+{-# 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 "//h3[@class='media-heading']/a"
+                 >>> first (arr (++"/issue/archive"))
+                 >>> first (extractLinksWithText "//*[@class='media-heading']/a"
+                            >>> first (extractLinksWithText "//*[@class='media-heading']/a" 
+                                        >>>  first (extractLinks "//div[@class='download']/a")))
+
+
+toShadowItem :: (((String, String), String), String) -> ShadowItem
+toShadowItem (((url, articleTitle), yearlyTitle), journalTitle) =
+  (defaultShadowItem url title) {
+    originalDate = Just date,
+    itype = "periodical",
+    format = Just "pdf",
+    finalUrl = url
+    }
+  where title = replace "\n" "" (replace "\t" "" (journalTitle ++ " " ++  yearlyTitle ++ " " ++ 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 -> error $ "unexpected text: " ++ yearlyTitle
+
+
+main = do
+    let start = "https://pressto.amu.edu.pl"
+    let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
+                                       lname="Otwarte Czasopisma Naukowe UAM",
+                                       abbrev="OtwCzasNaukUAM",
+                                       lLevel=0,
+                                       webpage=start}
+    extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)

shadow-library.cabal

@@ -19,6 +19,7 @@ library
   build-depends:       base >= 4.7 && < 5
                      , HTTP
                      , hxt
+                     , hxt-curl
                      , hxt-http
                      , hxt-xpath
                      , MissingH
@@ -59,6 +60,18 @@ executable almanachmuszyny
                       , shadow-library
    default-language:    Haskell2010
 
+executable otwarteczasopismauam
+   hs-source-dirs:      app
+   main-is:             otwarteczasopismauam.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