Add announcement model

app/controllers/announcements_controller.rb

@@ -0,0 +1,85 @@
+class AnnouncementsController < ApplicationController
+  # GET /announcements
+  # GET /announcements.xml
+  def index
+    @announcements = Announcement.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.xml  { render :xml => @announcements }
+    end
+  end
+
+  # GET /announcements/1
+  # GET /announcements/1.xml
+  def show
+    @announcement = Announcement.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.xml  { render :xml => @announcement }
+    end
+  end
+
+  # GET /announcements/new
+  # GET /announcements/new.xml
+  def new
+    @announcement = Announcement.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.xml  { render :xml => @announcement }
+    end
+  end
+
+  # GET /announcements/1/edit
+  def edit
+    @announcement = Announcement.find(params[:id])
+  end
+
+  # POST /announcements
+  # POST /announcements.xml
+  def create
+    @announcement = Announcement.new(params[:announcement])
+
+    respond_to do |format|
+      if @announcement.save
+        flash[:notice] = 'Announcement was successfully created.'
+        format.html { redirect_to(@announcement) }
+        format.xml  { render :xml => @announcement, :status => :created, :location => @announcement }
+      else
+        format.html { render :action => "new" }
+        format.xml  { render :xml => @announcement.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /announcements/1
+  # PUT /announcements/1.xml
+  def update
+    @announcement = Announcement.find(params[:id])
+
+    respond_to do |format|
+      if @announcement.update_attributes(params[:announcement])
+        flash[:notice] = 'Announcement was successfully updated.'
+        format.html { redirect_to(@announcement) }
+        format.xml  { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.xml  { render :xml => @announcement.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /announcements/1
+  # DELETE /announcements/1.xml
+  def destroy
+    @announcement = Announcement.find(params[:id])
+    @announcement.destroy
+
+    respond_to do |format|
+      format.html { redirect_to(announcements_url) }
+      format.xml  { head :ok }
+    end
+  end
+end

app/controllers/pages_controller.rb

@@ -5,8 +5,11 @@ class PagesController < ApplicationController
   def show
     @page = Page.find(:first, :conditions => { :name => params[:page_name], :is_published => true })
     
-    if @page && @page.external_link
+    if @page && !@page.external_link.blank?
       redirect_to @page.external_link
+    elsif @page && @page.use_engine
+      #model_class = Kernel.const_get( "Announcement" ) # page.use_engine
+      redirect_to announcements_path
     elsif @page
       @layout = @page.layout
       @page_content = Liquid::Template.parse(@page.content).render