X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=Main.hs;h=2457b058632e32edc520c090bf631d33f86b5063;hb=b9ff8d1cc183f8f07056efb4680b8b56556d4246;hp=ea9316b3f68dedc03091d24ce365ea1766cc0fc9;hpb=cfd9357931f136f52df2becd0af605111e102234;p=yawbih.git

diff --git a/Main.hs b/Main.hs
index ea9316b..2457b05 100644
--- a/Main.hs
+++ b/Main.hs
@@ -15,7 +15,7 @@ testDB = createPGB "wave" "wiki" "wiki" "12wiki34db"
 
 main = do 
 	db <- testDB
-	runWithHook [] (\(key:act) -> showPage db key) $ showPage db "MainPage"
+	runWithHook [] (\(key:act) -> showPage db (filter (/= '\\') key)) $ showPage db "MainPage"
 
 ps a = standardQuery "Hello" a
 
@@ -52,7 +52,7 @@ showPage db key = do
 			Nothing -> text "No text added for this keyword"
 			Just (full, date) -> do
 				parseText full	
-				p $ text $ "Last edited: "++date
+				p $ tt $ text $ "Last edited: "++date
 		footer db key
 
 parseText full = case parse wikiParser "" full of
@@ -65,7 +65,7 @@ parseText full = case parse wikiParser "" full of
 footer db key = do
 	hr empty
 	table $ tr $ do
-		td $ submitLink0 (editPage db key) (text "Edit this page")
+		td $ submitLink0 (editPage db key) (text "Edit this keyword")
 		td $ submitLink0 (listRevs db key) (text "List old versions")
 		td $ text "Keyword: " 
 		td $ activate (showPage db) textInputField empty
@@ -91,8 +91,16 @@ showRev db key id = do
 		case s of 
 			Nothing -> text "No such revision"
 			Just s -> parseText s
+		p empty
+		submitLink0 (changeCurrent db key id) (text "Set this version as the current one")
 		footer db key
-
+changeCurrent db key id = do
+	b <- io $ setCurrent db key id
+	if b then showPage db key
+		else standardQuery key $ do
+			text "Could not set this revision as the current active one."
+			p empty
+			linkKey db key
 	
 ex [] = return ()
 ex ((Paragraph):xs) = do
@@ -104,11 +112,19 @@ ex ((Text s):xs) = do
 ex ((Link l d):xs) = do
 	hlink (URL {unURL = ("wiki?"++l)}) (text d)
 	ex xs
+ex ((Bold d):xs) = do
+	b (ex d)
+	ex xs
+ex ((Emph d):xs) = do
+	em (ex d)
+	ex xs
 
 ex2 [] = []
 ex2 ((Paragraph):xs) = "<p>"++ex2 xs
 ex2 ((Text s):xs) = s++ex2 xs
 ex2 ((Link l d):xs) = "<link: "++l++" desc: "++d++">"++ex2 xs
+ex2 ((Bold d):xs) = "<b>"++ex2 d++"</b>"++ex2 xs
+ex2 ((Emph d):xs) = "<em>"++ex2 d++"</em>"++ex2 xs
 
 
 test s = case parse wikiParser "" s of