From ca008912dfc2a0b55e54adcae97f1b9c5ff197d4 Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Thu, 17 Sep 2009 15:48:17 +0000
Subject: Modified validation to convert to default timestamp format.

---
 weblog-model.lua | 37 ++++++++++++++++++++++++++++++++-----
 1 file changed, 32 insertions(+), 5 deletions(-)

(limited to 'weblog-model.lua')

diff --git a/weblog-model.lua b/weblog-model.lua
index ec4929e..896952a 100644
--- a/weblog-model.lua
+++ b/weblog-model.lua
@@ -501,6 +501,33 @@ local testdatabaseentry = function(datatype, value)
 	return success, errtxt
 end
 
+local convertdatabaseentry = function(datatype, value)
+	local success = true
+	local errtxt
+	local result = value
+	local res, err = pcall(function()
+		local sql = "CREATE TEMP TABLE testing ( test "..escape(datatype).." )"
+		assert (con:execute(sql))
+		sql = "INSERT INTO testing VALUES ('"..value.."')"
+		assert (con:execute(sql))
+		sql = "SELECT * FROM testing"
+		local cur = assert (con:execute(sql))
+		local row = cur:fetch ({}, "a")
+		if row then
+			result = row.test
+		end
+	end)
+	if not res then
+		success = false
+		errtxt = string.gsub(err or "", "\n.*", "")
+	end
+	local res, err = pcall(function()
+		local sql = "DROP TABLE testing"
+		assert (con:execute(sql))
+	end)
+	return success, errtxt, result
+end
+
 local printtableentries = function(tablename)
 	-- retrieve a cursor
 	local count = 0
@@ -1009,15 +1036,15 @@ local validateparameters = function(params)
 		databaseconnect(DatabaseUser)
 		local s
 		if params.starttime.value ~= "" then
-			s,params.starttime.errtxt = testdatabaseentry("TIMESTAMP", params.starttime.value)
+			s,params.starttime.errtxt,params.starttime.value = convertdatabaseentry("TIMESTAMP", params.starttime.value)
 			success = success and s
 		end
 		if params.endtime.value ~= "" then
-			s,params.endtime.errtxt = testdatabaseentry("TIMESTAMP", params.endtime.value)
+			s,params.endtime.errtxt,params.endtime.value = convertdatabaseentry("TIMESTAMP", params.endtime.value)
 			success = success and s
 		end
 		if params.focus.value ~= "" then
-			s,params.focus.errtxt = testdatabaseentry("TIMESTAMP", params.focus.value)
+			s,params.focus.errtxt,params.focus.value = convertdatabaseentry("TIMESTAMP", params.focus.value)
 			success = success and s
 		end
 		databasedisconnect()
@@ -1163,11 +1190,11 @@ local function validateconfig(newconfig)
 		databaseconnect(DatabaseUser)
 		local s
 		if newconfig.value.auditstart.value ~= "" then
-			s,newconfig.value.auditstart.errtxt = testdatabaseentry("TIMESTAMP", newconfig.value.auditstart.value)
+			s,newconfig.value.auditstart.errtxt,newconfig.value.auditstart.value = convertdatabaseentry("TIMESTAMP", newconfig.value.auditstart.value)
 			success = success and s
 		end
 		if newconfig.value.auditend.value ~= "" then
-			s,newconfig.value.auditend.errtxt = testdatabaseentry("TIMESTAMP", newconfig.value.auditend.value)
+			s,newconfig.value.auditend.errtxt,newconfig.value.auditend.value = convertdatabaseentry("TIMESTAMP", newconfig.value.auditend.value)
 			success = success and s
 		end
 		databasedisconnect()
-- 
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