Implement tags cloud support for projects

app/controllers/application_controller.rb

@@ -82,5 +82,23 @@ class ApplicationController < ActionController::Base
     elsif params[:view_style] == "fluid"
       cookies[:view_style] = "" 
     end
+
+    @view_mode = if cookies[:view_style] == "collapsed"
+                   :fixed
+                 else
+                   :fluid
+                 end
+  end
+
+  def respond_with_notes
+    if params[:last_id] && params[:first_id]
+      @notes = @notes.where("id >= ?", params[:first_id])
+    elsif params[:last_id]
+      @notes = @notes.where("id > ?", params[:last_id])
+    elsif params[:first_id]
+      @notes = @notes.where("id < ?", params[:first_id]) 
+    else 
+      nil
+    end
   end
 end

app/controllers/commits_controller.rb

@@ -13,11 +13,12 @@ class CommitsController < ApplicationController
     load_refs # load @branch, @tag & @ref
 
     @repo = project.repo
+    limit, offset = (params[:limit] || 20), (params[:offset] || 0) 
 
     if params[:path]
-      @commits = @repo.log(@ref, params[:path], :max_count => params[:limit] || 100, :skip => params[:offset] || 0)
+      @commits = @repo.log(@ref, params[:path], :max_count => limit, :skip => offset)
     else
-      @commits = @repo.commits(@ref, params[:limit] || 100, params[:offset] || 0)
+      @commits = @repo.commits(@ref, limit, offset)
     end
 
     respond_to do |format|
@@ -33,10 +34,7 @@ class CommitsController < ApplicationController
 
     respond_to do |format| 
       format.html
-      format.js do 
-        @notes = @notes.where("id > ?", params[:last_id]) if params[:last_id]
-        @notes = @notes.where("id < ?", params[:first_id]) if params[:first_id]
-      end
+      format.js { respond_with_notes }
     end
   end
 end

app/controllers/issues_controller.rb

@@ -40,10 +40,7 @@ class IssuesController < ApplicationController
 
     respond_to do |format| 
       format.html
-      format.js do 
-        @notes = @notes.where("id > ?", params[:last_id]) if params[:last_id]
-        @notes = @notes.where("id < ?", params[:first_id]) if params[:first_id]
-      end
+      format.js { respond_with_notes }
     end
   end
 

app/controllers/projects_controller.rb

@@ -92,10 +92,7 @@ class ProjectsController < ApplicationController
 
     respond_to do |format| 
       format.html
-      format.js do 
-        @notes = @notes.where("id > ?", params[:last_id]) if params[:last_id]
-        @notes = @notes.where("id < ?", params[:first_id]) if params[:first_id]
-      end
+      format.js { respond_with_notes }
     end
   end