From edfe588a9a39a761c7433f4d019201505081e289 Mon Sep 17 00:00:00 2001
From: Patrick J Cherry <patrick@bytemark.co.uk>
Date: Wed, 24 Aug 2011 17:26:21 +0100
Subject: Alert#all_unacknowledged created, reflecting reality of what
 all_raised was being used for XMPP alerts now sorted sanely

---
 lib/mauve/alert.rb          |  8 ++++++--
 lib/mauve/notifiers/xmpp.rb | 15 ++++++++-------
 lib/mauve/web_interface.rb  |  4 ++--
 3 files changed, 16 insertions(+), 11 deletions(-)

(limited to 'lib')

diff --git a/lib/mauve/alert.rb b/lib/mauve/alert.rb
index 752a132..76e79cd 100644
--- a/lib/mauve/alert.rb
+++ b/lib/mauve/alert.rb
@@ -412,7 +412,11 @@ module Mauve
       #
       #
       def all_raised
-        all(:raised_at.not => nil, :acknowledged_at => nil, :cleared_at => nil)
+        all(:raised_at.not => nil, :order => [:raised_at.asc]) & (all(:cleared_at => nil) | all(:raised_at.gte => :cleared_at))
+      end
+      
+      def all_unacknowledged
+        all_raised - all_acknowledged
       end
 
       def all_acknowledged
@@ -420,7 +424,7 @@ module Mauve
       end
 
       def all_cleared
-        all(:cleared_at.not => nil, :acknowledged_at => nil)
+        all - all_raised - all_acknowledged
       end
 
       # Returns a hash of all the :urgent, :normal and :low alerts.
diff --git a/lib/mauve/notifiers/xmpp.rb b/lib/mauve/notifiers/xmpp.rb
index 38d7242..6a94ba8 100644
--- a/lib/mauve/notifiers/xmpp.rb
+++ b/lib/mauve/notifiers/xmpp.rb
@@ -442,14 +442,15 @@ module Mauve
 
         def parse_command(msg)
           case msg.body
-            when /help/i
-              do_parse_help(msg)
             when /show\s?/i
               do_parse_show(msg)
             when /ack/i
               do_parse_ack(msg)
+            when /(\w+\W+){5,}\w/
+              do_parse_help(msg)
+              File.executable?('/usr/games/fortune') ? `/usr/games/fortune -s -n 60`.chomp : "I'd love to stay and chat, but I'm really quite busy"
             else
-              File.executable?('/usr/games/fortune') ? `/usr/games/fortune -s -n 60`.chomp : "Sorry.  I don't understand.  Try asking me for help."
+              do_parse_help(msg)
           end          
         end
 
@@ -458,8 +459,8 @@ module Mauve
           cmd = $1
           
           return case cmd
-            when "show"
-              <<EOF
+            when /^show/
+               <<EOF
 Show command: Lists all raised or acknowledged alerts, or the first or last few.
 e.g.
   show  -- shows all raised alerts
@@ -493,11 +494,11 @@ EOF
           
           items = case type
             when "acknowledged"
-              Alert.all_acknowledged
+              Alert.all_acknowledged.all(:order => [:acknowledged_at.asc])
             when "events"
               History.all(:created_at.gte => Time.now - 24.hours)
             else 
-              Alert.all_raised
+              Alert.all_unacknowledged.all(:order => [:raised_at.asc])
           end
 
           if first_or_last == "first"
diff --git a/lib/mauve/web_interface.rb b/lib/mauve/web_interface.rb
index fdf2ddb..928340c 100644
--- a/lib/mauve/web_interface.rb
+++ b/lib/mauve/web_interface.rb
@@ -283,7 +283,7 @@ EOF
       
       counts = Hash.new{|h,k| h[k] = 0}
 
-      Alert.all_raised.each{|a| counts[a.level] += 1}
+      Alert.all_unacknowledged.each{|a| counts[a.level] += 1}
 
       (AlertGroup::LEVELS.reverse.collect{|l| counts[l]}+
         [Alert.all_acknowledged.length, Alert.all_cleared.length]).to_json
@@ -559,7 +559,7 @@ EOF
       end  
  
       def find_active_alerts
-        @alerts_raised  = Alert.all_raised
+        @alerts_raised  = Alert.all_unacknowledged
         @alerts_cleared = Alert.all_cleared
         @alerts_ackd    = Alert.all_acknowledged
 
-- 
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