aktualizacja formatu originalDate

.stack-work/dist/x86_64-linux-tinfo6/Cabal-2.0.1.0/stack-build-caches/d71b3e2454b12a341d631285d8a546a45a73f1e0125cdb4008bd2d9f7a6a35bf/exe-tajemnicaatari

@@ -1,4 +1,4 @@
 /home/arab/tajemnica-atari/shadow-library.cabal:
   hash: 714bd61ef22b868b423c5ab32edbbca76e241ecb2075dced142701878c34217a
 /home/arab/tajemnica-atari/app/tajemnicaatari.hs:
-  hash: d6d30253647c843a66123cc3a966da1ec5db47b670cfbccc24a2b7289493980c
+  hash: 2ae5ec6f34912c37ccd5a6788081b676990ad5acc12fe86d6d08ead9776b94c7

README.md

@@ -13,6 +13,7 @@ Następnie należy wykonać następujące kroki:
 ```
 cd tajemnica-atari
 stack install
+cd
 ./.local/bin/tajemnicaatari
 ```
 

app/tajemnicaatari.hs

@@ -22,7 +22,7 @@ extractRecords = extractLinksWithText "//a[@class='ramka']"  -- pary adres-tytu
 toShadowItem :: ((String, String), String) -> ShadowItem
 toShadowItem ((url, articleTitle), yearlyTitle) =
   (defaultShadowItem url title) {
-    originalDate = Just newFormatDate,
+    originalDate = Just newDate,
     itype = "periodical",
     format = Just "zip",
     finalUrl = url
@@ -30,13 +30,31 @@ toShadowItem ((url, articleTitle), yearlyTitle) =
   where title = "Tajemnica Atari " ++ yearlyTitle ++ " " ++ (replace "\r\n" "" (replace "\r\n          " "" articleTitle))
         date = getDate url
         splitDate = split "_" date
-        newFormatDate = "19" ++ splitDate !! 1 ++ "-" ++splitDate !! 0
+        month = splitDate !! 0
+        year = splitDate !! 1
+        newDate = newFormatDate month year
 
 getDate url =
   case url =~~ "/([1-9]_9[0-9]|1[0-2]_9[0-9]|[1-9]-[1-9]_9[0-9]|1[0-2]-1[0-2]_9[0-9])/" :: Maybe [[String]] of
     Just [[_, year]] -> year
     otherwise -> error $ "unexpected url: " ++ url
 
+newFormatDate :: String -> String -> String
+newFormatDate month year = 
+  if month =~ "^[1-9]$" then "19" ++ year ++ "-0" ++ month   
+  else if month =~ "^1[0-2]$" then  "19" ++ year ++ "-" ++ month
+  else splittedMonth month year
+
+splittedMonth :: String -> String -> String
+splittedMonth month year = do
+  if month =~ "^1*[0-9]-1*[0-9]$" then do
+    let firstMonth = split "-" month !! 0
+    let secondMonth = split "-" month !! 1
+    if firstMonth =~ "^[1-9]$" && secondMonth =~ "^[1-9]$" then "19" ++ year ++ "-0" ++ firstMonth ++ "-0" ++ secondMonth
+    else if firstMonth =~ "^[1-9]$" && secondMonth =~ "^1[0-9]$" then "19" ++ year ++ "-0" ++ firstMonth ++ "-" ++ secondMonth
+    else if firstMonth =~ "^1[1-9]$" && secondMonth =~ "^1[0-9]$" then "19" ++ year ++ "-" ++ firstMonth ++ "-" ++ secondMonth
+    else "wrong date"
+  else "wrong date"
 
 main = do
     let start = "http://krap.pl/mirrorz/atari/horror.mirage.com.pl/pixel/"
@@ -46,3 +64,6 @@ main = do
                                        lLevel=0,
                                        webpage=start}
     extractItemsStartingFromUrl shadowLibrary start (extractRecords >>> arr toShadowItem)
+
+
+