Search engine: display total results count (#906) and count by result type.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1681 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue.rb

@@ -35,7 +35,10 @@ class Issue < ActiveRecord::Base
   
   acts_as_customizable
   acts_as_watchable
-  acts_as_searchable :columns => ['subject', "#{table_name}.description"], :include => :project, :with => {:journal => :issue}
+  acts_as_searchable :columns => ['subject', "#{table_name}.description", "#{Journal.table_name}.notes"],
+                     :include => [:project, :journals],
+                     # sort by id so that limited eager loading doesn't break with postgresql
+                     :order_column => "#{table_name}.id"
   acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id}: #{o.subject}"},
                 :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}}                
   

app/models/journal.rb

@@ -25,12 +25,6 @@ class Journal < ActiveRecord::Base
   has_many :details, :class_name => "JournalDetail", :dependent => :delete_all
   attr_accessor :indice
   
-  acts_as_searchable :columns => 'notes',
-                     :include => {:issue => :project},
-                     :project_key => "#{Issue.table_name}.project_id",
-                     :date_column => "#{Issue.table_name}.created_on",
-                     :permission => :view_issues
-  
   acts_as_event :title => Proc.new {|o| status = ((s = o.new_status) ? " (#{s})" : nil); "#{o.issue.tracker} ##{o.issue.id}#{status}: #{o.issue.subject}" },
                 :description => :notes,
                 :author => :user,