Improved object lookup for activity stream.

app/assets/javascripts/app/controllers/_dashboard/activity_stream.js.coffee

@@ -44,17 +44,14 @@ class App.DashboardActivityStream extends App.Controller
       item.link  = ''
       item.title = '???'
 
-      if item.object is 'Ticket::Article'
-        item.object = 'Article'
-        article = App.TicketArticle.find( item.o_id )
-        ticket  = App.Ticket.find( article.ticket_id )
-        item.title = article.subject || ticket.title
-        item.link  = article.uiUrl()
+      # convert backend name space to local name space
+      item.object = item.object.replace("::", '')
 
       if App[item.object]
-        object     = App[item.object].find( item.o_id )
-        item.link  = object.uiUrl()
-        item.title = object.displayName()
+        object      = App[item.object].find( item.o_id )
+        item.link   = object.uiUrl()
+        item.title  = object.displayName()
+        item.object = object.objectDisplayName()
 
       item.created_by = App.User.find( item.created_by_id )
 

app/assets/javascripts/app/models/_application_model.js.coffee

@@ -16,6 +16,9 @@ class App.Model extends Spine.Model
   uiUrl: ->
     '#'
 
+  objectDisplayName: ->
+    @constructor.className
+
   displayName: ->
     return @name if @name
     if @realname

app/assets/javascripts/app/models/ticket_article.js.coffee

@@ -17,6 +17,9 @@ class App.TicketArticle extends App.Model
   uiUrl: ->
     '#ticket/zoom/' + @ticket_id + '/' + @id
 
+  objectDisplayName: ->
+    'Article'
+
   @_fillUp: (data) ->
 
     # add created & updated
@@ -31,3 +34,12 @@ class App.TicketArticle extends App.Model
 
     data
 
+
+  displayName: ->
+    if @subject
+      return @subject
+    if App.Ticket.exists( @ticket_id )
+      ticket = App.Ticket.find( @ticket_id )
+    if ticket
+      return ticket.title
+    '???'

app/models/user.rb

@@ -111,6 +111,7 @@ returns
     # get related objects
     assets = {}
     activity_stream.each {|item|
+      require item['object'].to_filename
       record = Kernel.const_get( item['object'] ).find( item['o_id'] )
       assets = record.assets(assets)
     }

lib/core_ext/string.rb

@@ -19,4 +19,8 @@ class String
       line.length > options[:line_width] ? line.gsub(/(.{1,#{options[:line_width]}})(\s+|$)/, "\\1\n").strip : line
     end * "\n"
   end
+  def to_filename
+    camel_cased_word = self.to_s
+    camel_cased_word.gsub(/::/, '/').downcase
+  end
 end