X-Git-Url: http://gitweb.michael.orlitzky.com/?p=dead%2Flwn-epub.git;a=blobdiff_plain;f=src%2FMain.hs;h=74971fdb05529f7feefad0bc9486e19d38f2e727;hp=2700038032651efec82cf886161abdac603a6633;hb=8202cb1437ece6be41677c0bbdae4713041199ac;hpb=e9151ade502fa997be41b6e37fb9841cacd0f528

diff --git a/src/Main.hs b/src/Main.hs
index 2700038..74971fd 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -2,9 +2,8 @@
 module Main
 where
 
-import Control.Concurrent (threadDelay)
-import Control.Monad (when)
-import Data.Maybe (fromJust, isJust)
+import Data.List (isPrefixOf)
+import Data.Maybe (fromJust)
 import Prelude hiding (readFile)
 import System.Directory (doesFileExist)
 import System.IO (
@@ -35,8 +34,12 @@ import CommandLine (show_help)
 import Configuration (Cfg(..), get_cfg, use_account)
 import LWN.HTTP (get_page, log_in, make_cookie_jar)
 import LWN.Page (epublish, parse)
-import LWN.URI (add_trailing_slash, is_lwn_url, make_absolute_url, make_https)
-import Misc (contains)
+import LWN.URI (
+  add_trailing_slash,
+  is_lwn_url,
+  try_make_absolute_url,
+  make_https)
+
 
 
 my_read_opts :: SysConfigList
@@ -49,14 +52,6 @@ my_read :: String -> IOStateArrow s b XmlTree
 my_read = readString my_read_opts
 
 
--- |A wrapper around threadDelay which takes seconds instead of
--- microseconds as its argument.
-thread_sleep :: Int -> IO ()
-thread_sleep seconds = do
-  let microseconds = seconds * (10 ^ (6 :: Int))
-  threadDelay microseconds
-
-
 -- | Try to parse the given article using HXT. We try a few different
 --   methods; if none of them work, we return 'Nothing'.
 get_xml_from_article :: Cfg -> IO (Maybe (IOStateArrow s b XmlTree))
@@ -76,13 +71,12 @@ get_xml_from_article cfg = do
                       (fromJust $ username cfg)
                       (fromJust $ password cfg)
 
-        -- Without this, the cookie file is empty during
-        -- get_page. Whaaat?
-        thread_sleep 1
-
-        when (isJust li_result) $ do
-          let msg = "Failed to log in. " ++ (fromJust li_result)
-          hPutStrLn stderr msg
+        case li_result of
+          Left err -> do
+            let msg = "Failed to log in. " ++ err
+            hPutStrLn stderr msg
+          Right response_body -> do
+            hPutStrLn stderr response_body
 
         html <- get_page (Just cj) my_article
 
@@ -119,34 +113,24 @@ get_output_handle path =
 --   that, we try to construct a URL from what we're given and do our
 --   best.
 real_article_path :: String -> IO String
-real_article_path s = do
-  is_file <- doesFileExist s
-  return $ if is_file then s else add_trailing_slash check_cases
+real_article_path path = do
+  is_file <- doesFileExist path
+  return $ if is_file then path else add_trailing_slash check_cases
   where
-    abs_current =
-      case make_absolute_url "current" of
-        Nothing -> s
-        Just ac -> ac
-    abs_article =
-      case make_absolute_url ("Articles/" ++ s) of
-        Nothing -> s
-        Just as -> as
+    abs_current = try_make_absolute_url ("/" ++ path)
+    abs_article = try_make_absolute_url ("Articles/" ++ path)
 
     check_cases :: String
     check_cases
-      | is_lwn_url s = make_https s
-      | s `contains` "current" = abs_current
-      | s =~ "^[0-9]+$" = abs_article
-      | otherwise = s -- Give up
+      | is_lwn_url path = make_https path
+      | isPrefixOf "current" path = abs_current
+      | path =~ "^[0-9]+$" = abs_article
+      | otherwise = path -- Give up
 
 main :: IO ()
 main = do
   cfg <- get_cfg
   output_handle <- get_output_handle (output cfg)
-
-  when (use_account cfg) $ do
-    putStrLn "Using account."
-
   maybe_html <- get_xml_from_article cfg
 
   case maybe_html of
@@ -169,6 +153,12 @@ test_current_article_path = do
   actual <- real_article_path "current"
   assertEqual "Current article path constructed" expected actual
 
+test_current_bigpage_article_path :: Assertion
+test_current_bigpage_article_path = do
+  let expected = "https://lwn.net/current/bigpage"
+  actual <- real_article_path "current/bigpage"
+  assertEqual "Current bigpage article path constructed" expected actual
+
 test_numbered_article_path :: Assertion
 test_numbered_article_path = do
   let expected = "https://lwn.net/Articles/69/"
@@ -192,6 +182,9 @@ main_tests :: Test
 main_tests =
   testGroup "Main Tests" [
     testCase "Current article path constructed" test_current_article_path,
+    testCase
+      "Current bigpage article path constructed"
+      test_current_bigpage_article_path,
     testCase "Numbered article path constructed" test_numbered_article_path,
     testCase "Full article path left alone" test_full_article_path,
     testCase "Non-https URL made https" test_non_https_article_path ]