Add snippet support and unpack liquid plugin

app/controllers/admin/layouts_controller.rb

@@ -1,4 +1,7 @@
 class Admin::LayoutsController < ApplicationController
+  
+  layout "admin"
+  
   # GET /layouts
   # GET /layouts.xml
   def index

app/controllers/admin/pages_controller.rb

@@ -1,4 +1,7 @@
 class Admin::PagesController < ApplicationController
+
+  layout "admin"
+  
   # GET /pages
   # GET /pages.xml
   def index

app/controllers/admin/snippets_controller.rb

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