X-Git-Url: https://ruin.nu/git/?p=yawbih.git;a=blobdiff_plain;f=Main.hs;h=418c16820b88fafff475bcc544eee02f227bcabd;hp=eb1e82d7cdd1ef04a925e4b392220575199fa698;hb=64b58e5b75b4c8e95574fa9080166f5cf1079005;hpb=464842463236cab162bb4cffa8bebe8b42f3b3eb

diff --git a/Main.hs b/Main.hs
index eb1e82d..418c168 100644
--- a/Main.hs
+++ b/Main.hs
@@ -6,6 +6,7 @@ import CGIOutput
 import CGITypes
 import System
 import Wiki
+import Control.Monad
 
 import Text.ParserCombinators.Parsec
 
@@ -65,11 +66,16 @@ parseText full = case parse wikiParser "" full of
 footer db key = do
 	hr empty
 	table $ tr $ do
-		td $ submitLink0 (editPage db key) (text "Edit this keyword")
-		td $ submitLink0 (listRevs db key) (text "List old versions")
+		td $ submitLink0 (showPage db "MainPage") (text "Back to main page")
+		when (e key) $ td $ submitLink0 (editPage db key) (text "Edit this keyword")
+		when (e key) $ td $ submitLink0 (listRevs db key) (text "List old versions")
+		td $ submitLink0 (listKeywords db) (text "List all keywords")
 		td $ text "Keyword: " 
 		td $ activate (showPage db) textInputField empty
 
+e "" = False
+e _ = True
+
 listRevs db key = do 
 	list <- io $ getList db key 
 	standardQuery key $ table $ do
@@ -77,6 +83,14 @@ listRevs db key = do
 			["Id", "Date", "Author", "Comment"]
 		mapM (revRow db key) list
 
+listKeywords db = do 
+	list <- io $ listKeys db
+	standardQuery "List of keywords" $ do
+		table (do
+			tr $ th (text "Keyword")
+			mapM (\key -> tr $ td $ linkKey db key) list)
+		footer db ""
+
 linkKey db key = submitLink0 (showPage db key) (text key)
 
 revRow db key (id, date, author, comment) = tr $ do