From a3c05f5d3f4be5f28a3eae7739f138a07fa263ad Mon Sep 17 00:00:00 2001
From: Michael Andreen <harv@ruin.nu>
Date: Thu, 9 Dec 2004 20:01:32 +0000
Subject: [PATCH] Basic stuff works now

---
 Main.hs | 70 ++++++++++++++++++++++++++++++++++++++++++++-------------
 Wiki.hs | 13 +++++------
 2 files changed, 60 insertions(+), 23 deletions(-)

diff --git a/Main.hs b/Main.hs
index 93a5616..8df5e74 100644
--- a/Main.hs
+++ b/Main.hs
@@ -3,19 +3,59 @@ module Main where
 import CGI hiding (div, head, map, span)
 import RawCGIInternal
 import CGIOutput
+import CGITypes
+import System
+import Wiki
 
-main = start [] cgi
-
-cgi CGIInfo {cgiUrl = url, cgiPathInfo = pi, cgiContentType = ct, cgiContents = c, cgiCookies = co, cgiArgs = as, cgiHandle = h} parms = do 
-	putStr "content-type: text/html\n\n"
-	print parms
-	print url
-	print pi
-	print ct
-	print co
-	print co
-	print as
-	print h
-	case assocParm "test" parms of
-		Nothing -> putStr "Parameter 'test' not provided"
-		Just x -> putStr $ "Value of test = "++x
+testDB = createPGB "wave" "wiki" "wiki" "12wiki34db"
+
+--main = start [] cgi
+
+main = do 
+	db <- testDB
+	runWithHook [] (\(key:act) -> sp db key act ) $ sp db "MainPage" [] 
+
+ps a = standardQuery "Hello" a
+
+editPage db key = do 
+	s <- io $ getCurrent db key 
+	s' <- case s of
+		Nothing -> return ""
+		Just (x,_) -> return x
+	standardQuery key $ do
+		t <- p $ makeTextarea s' (attr_SS "rows" "10" ## attr_SS "cols" "75" ## attr_SS "colspan" "2")
+		p (text "Author: ") 
+		a <- textInputField (fieldSIZE 20)
+		p (text "Comment: ") 
+		c <- textInputField (fieldSIZE 20)
+		--p $ submit (F2 t a) testing (attr "value" "Send")
+		p $ defaultSubmit (F3 t a c) (savePage db key) (attr "value" "Send")
+		--submit0 (sp db key []) (attr "value" "Send1")
+
+sp db key _ = do
+	s <- io $ getCurrent db key 
+	standardQuery key $ showPage db key s
+
+savePage db key (F3 t a c) = do
+	s <- io $ update db key fulltext author comment
+	standardQuery key $ do
+	text "Updated with revision: "
+	text s
+	address (hlink (URL {unURL = ("wiki?"++key)}) (text "Back to keyword") )
+  where
+  	fulltext = value t
+	author = value a
+	comment = value c 
+
+showPage db key s = do
+		case s of
+			Nothing -> text "No text added for this keyword"
+			Just (full, date) -> do
+				text full
+				p $ text $ "Last edited: "++date
+		footer db key
+
+footer db key = do
+	hr empty
+	submit0 (editPage db key) (attr "value" "Edit")
+	--address (hlink (URL {unURL = ("wiki?"++key++"+edit")}) (text "Edit this page") )
diff --git a/Wiki.hs b/Wiki.hs
index 1708f57..d6ece0d 100644
--- a/Wiki.hs
+++ b/Wiki.hs
@@ -1,6 +1,7 @@
 module Wiki (
-	Backend
+	Backend (getCurrent,getList,get,setCurrent,update)
 	,PGB
+	,createPGB
 
 ) where
 
@@ -53,20 +54,16 @@ instance Backend PGB where
 
 	setCurrent (PGB db) key id = do
 		full <- selectReturnTuples db $ "SELECT keyword FROM fulltexts WHERE keyword="++tov key++" AND id='"++id++"'"
-		cur <- selectReturnTuples db $ "SELECT keyword FROM curtexts WHERE keyword='"++tov key++"'"
+		cur <- selectReturnTuples db $ "SELECT keyword FROM curtexts WHERE keyword="++tov key
 		case full of
 			[[]] -> do
-				print "No text found with this id and key"
 				return False
 			_  -> do
 				rows <- case cur of
-					[] -> do
-						print "No link found in current, inserting"
-						execute db $ "INSERT INTO current (keyword, id) VALUES ("++tov id++","++tov key++")"
+					[[]] -> do
+						execute db $ "INSERT INTO current (keyword, id) VALUES ("++tov key++","++tov id++")"
 					_  -> do
-						print "Link found in current, updating"
 						execute db $ "UPDATE current SET id = "++tov id++" WHERE keyword = "++tov key
-				print rows
 				if rows == 1 then return True
 					else return False 
 
-- 
2.39.2