new feature: added hint, when nothing is configured

1 files changed, 27 insertions, 1 deletions

diff --git a/poll.rb b/poll.rb
index b8feca3..ce008ab 100644
--- a/poll.rb
+++ b/poll.rb
@@ -64,6 +64,32 @@ EDITDELETE
 		ret
 	end
 	def to_html(config = false,activecolumn = nil)
+		if VCS.revno == 1 && !config
+			return <<HINT
+<pre
+	style="font-family:Courier New,Courier,monospace;
+		letter-spacing:0;
+		margin-top: -8ex;
+		line-height:95%;"
+>
+    .
+  .:;:.
+.:;;;;;:.
+  ;;;;;
+  ;;;;;
+  ;;;;;
+  ;;;;;      Please press the config link on
+  ;:;;;      the top left corner of this page
+  ;;; :      to configure this poll!
+  ;:;
+  ;.: .
+  : .
+  .   .
+
+   .
+</pre>
+HINT
+		end
 		ret = "<table border='1'>\n"
 
 		ret += head_to_html(config, activecolumn)
@@ -75,7 +101,7 @@ EDITDELETE
 			ret += "</td>\n"
 			@head.sort.each{|columntitle,columndescription|
 				klasse = poll[columntitle]
-				case klasse 
+				case klasse
 				when nil
 					value = UNKNOWN
 					klasse = "undecided"