Robot for Teatr Lalek

app/teatrLalek.hs

@@ -0,0 +1,37 @@
+
+{-# 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 = extractLinks "//a[contains(@href, '.pdf')]"
+
+
+toShadowItem :: String -> ShadowItem
+toShadowItem url =
+  (defaultShadowItem url []) {
+    originalDate = Just date,
+    itype = "periodical",
+    format = Just "pdf",
+    finalUrl = url
+    }
+  where
+    date = last $ getAllTextMatches $ url =~ "(19[0-9][0-9]|20[0-9][0-9])" :: String
+
+
+main = do
+    let start = "http://polunima.pl/teatr-lalek/"
+    let shadowLibrary = ShadowLibrary {logoUrl=Nothing,
+                                       lname="Teatr Lalek",
+                                       abbrev="Teatr",
+                                       lLevel=0,
+                                       webpage=start}
+    extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)