added picture dump

app/controllers/pastes_controller.rb

@@ -1,35 +1,17 @@
 class PastesController < ApplicationController
   # GET /pastes
-  # GET /pastes.xml
   def index
     @pastes = Paste.find(:all, :order => "id DESC")
-
-    respond_to do |format|
-      format.html # index.html.erb
-      format.xml  { render :xml => @pastes }
-    end
   end
 
   # GET /pastes/1
-  # GET /pastes/1.xml
   def show
     @paste = Paste.find(params[:id])
-
-    respond_to do |format|
-      format.html # show.html.erb
-      format.xml  { render :xml => @paste }
-    end
   end
 
   # GET /pastes/new
-  # GET /pastes/new.xml
   def new
     @paste = Paste.new
-
-    respond_to do |format|
-      format.html # new.html.erb
-      format.xml  { render :xml => @paste }
-    end
   end
 
   # GET /pastes/1/edit
@@ -38,48 +20,31 @@ def edit
   end
 
   # POST /pastes
-  # POST /pastes.xml
   def create
     @paste = Paste.new(params[:paste])
-
-    respond_to do |format|
-      if @paste.save
-        flash[:notice] = 'Paste was successfully created.'
-        format.html { redirect_to(@paste) }
-        format.xml  { render :xml => @paste, :status => :created, :location => @paste }
-      else
-        format.html { render :action => "new" }
-        format.xml  { render :xml => @paste.errors, :status => :unprocessable_entity }
-      end
+    if @paste.save
+      flash[:notice] = 'Paste was successfully created.'
+      redirect_to(@paste)
+    else
+      render :action => "new"
     end
   end
 
   # PUT /pastes/1
-  # PUT /pastes/1.xml
   def update
     @paste = Paste.find(params[:id])
-
-    respond_to do |format|
-      if @paste.update_attributes(params[:paste])
-        flash[:notice] = 'Paste was successfully updated.'
-        format.html { redirect_to(@paste) }
-        format.xml  { head :ok }
-      else
-        format.html { render :action => "edit" }
-        format.xml  { render :xml => @paste.errors, :status => :unprocessable_entity }
-      end
+    if @paste.update_attributes(params[:paste])
+      flash[:notice] = 'Paste was successfully updated.'
+      redirect_to(@paste)
+    else
+      render :action => "edit"
     end
   end
 
   # DELETE /pastes/1
-  # DELETE /pastes/1.xml
   def destroy
     @paste = Paste.find(params[:id])
     @paste.destroy
-
-    respond_to do |format|
-      format.html { redirect_to(pastes_url) }
-      format.xml  { head :ok }
-    end
+    redirect_to(pastes_url)
   end
 end

app/controllers/pictures_controller.rb

@@ -0,0 +1,28 @@
+class PicturesController < ApplicationController
+  # GET /pictures
+  def index
+    @pictures = Picture.find(:all, :order => "id DESC", :conditions => "parent_id is NULL")
+  end
+
+  # GET /pictures/new
+  def new
+    @picture = Picture.new
+  end
+
+  def create
+    @picture = Picture.new(params[:picture])
+    if @picture.save
+      flash[:notice] = 'Picture was successfully created.'
+      redirect_to pictures_url     
+    else
+      render :action => :new
+    end
+  end
+
+  # DELETE /pictures/1
+  def destroy
+    @picture = Picture.find(params[:id])
+    @picture.destroy
+    redirect_to(pictures_url)
+  end 
+end

app/helpers/pictures_helper.rb

@@ -0,0 +1,30 @@
+module PicturesHelper
+
+  def pictures_to_trs(pictures, cols)
+    html = ""
+    i = 0
+    while i < pictures.length
+      links = "<tr class=\"odd\">\n"
+      html << "<tr>\n"
+      i.upto i+cols-1 do |j|
+        if picture = pictures[j]
+          html << "  <td>"
+          html << link_to(image_tag(picture.public_filename(:thumb)), picture.public_filename)
+          html << "</td>\n"
+          links << "  <td>"
+          links << link_to('Delete', picture, :confirm => 'Are you sure?', :method => :delete)
+          links << "</td>\n"
+        else
+          html << "  <td></td>"
+          links << "  <td></td>"
+        end
+      end
+      html << "</tr>\n"
+      links << "</tr>\n"
+      html << links
+      i += cols
+    end
+    html
+  end
+  alias_method :p2trs, :pictures_to_trs
+end

app/models/picture.rb

@@ -0,0 +1,7 @@
+class Picture < ActiveRecord::Base
+  has_attachment :content_type => :image, 
+                 :storage => :file_system, 
+                 :max_size => 2.megabytes,
+                 :thumbnails => { :thumb => '150x150>' }
+  validates_as_attachment
+end

app/views/layouts/application.html.erb

@@ -0,0 +1,27 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
+  <title><%= controller.controller_name %>: <%= controller.action_name %></title>
+  <%= stylesheet_link_tag 'scaffold' %>
+  <%- %w{active4d all_hallows_eve amy blackboard brilliance_black brilliance_dull cobalt dawn eiffel espresso_libre idle iplastic lazy mac_classic magicwb_amiga pastels_on_dark spacecadet sunburst twilight zenburnesque}.each do |theme| -%>
+    	<%= require_syntax_css theme%>
+  <%- end -%>
+  <%= javascript_include_tag :defaults %>
+</head>
+<body>
+
+<p style="color: green"><%= flash[:notice] %></p>
+<%= yield  %>
+<table>
+  <tfoot>
+    <tr>
+      <td><%= link_to_unless_current 'Pastes', pastes_path %></td>
+      <td><%= link_to_unless_current 'Pictures', pictures_path %></td> 
+    </tr>
+  </tfoot>
+</table>
+</body>
+</html>

app/views/pictures/index.html.erb

@@ -0,0 +1,11 @@
+<table>
+  <thead>
+    <tr>
+      <th colspan="4"><h1>Pictures</h1></th>
+      <th><%= link_to 'New picture', new_picture_path %></th>
+    </tr>
+  </thead>
+  <tbody>
+    <%= p2trs @pictures, 5 %>
+  </tbody>
+</table>

app/views/pictures/new.html.erb

@@ -0,0 +1,22 @@
+<table>
+  <thead>
+    <tr>
+      <th><h1>New Picture</h1></th>
+    </tr>
+  </thead>
+  <tbody>
+    <%- unless @picture.errors.empty? -%>
+      <tr><td><%= error_messages_for :picture %></td></tr>
+    <%- end -%>
+      <tr>
+        <td>
+          <% form_for(:picture, :url => pictures_path, 
+                                :html => { :multipart => true }) do |f| -%>
+            <%= f.label :uploaded_data, "Upload A picture" %><br/>
+            <%= f.file_field :uploaded_data %><br/>
+            <%= submit_tag 'Create' %>
+          <% end -%>
+        </td>
+      </tr>
+  </tbody>
+</table>

config/amazon_s3.yml

@@ -0,0 +1,14 @@
+development:
+  bucket_name: appname_development
+  access_key_id: 
+  secret_access_key: 
+
+test:
+  bucket_name: appname_test
+  access_key_id: 
+  secret_access_key: 
+
+production:
+  bucket_name: appname
+  access_key_id: 
+  secret_access_key: 

config/routes.rb

@@ -1,11 +1,14 @@
 ActionController::Routing::Routes.draw do |map|
   map.login '/login', :controller => 'sessions', :action => 'new'
+  map.logout '/logout', :controller => 'sessions', :action => 'destroy'
 
   map.resource :session
 
   map.resources :pastes
   map.root :controller => "pastes"
 
+  map.resources :pictures
+
   # The priority is based upon order of creation: first created -> highest priority.
 
   # Sample of regular route:

db/migrate/003_create_pictures.rb

@@ -0,0 +1,18 @@
+class CreatePictures < ActiveRecord::Migration
+  def self.up
+    create_table :pictures do |t|
+      t.column :parent_id,  :integer
+      t.column :content_type, :string
+      t.column :filename, :string    
+      t.column :thumbnail, :string 
+      t.column :size, :integer
+      t.column :width, :integer
+      t.column :height, :integer
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :pictures
+  end
+end

db/schema.rb

@@ -9,7 +9,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 2) do
+ActiveRecord::Schema.define(:version => 3) do
 
   create_table "pastes", :force => true do |t|
     t.text     "code"
@@ -18,6 +18,18 @@
     t.datetime "updated_at"
   end
 
+  create_table "pictures", :force => true do |t|
+    t.integer  "parent_id"
+    t.string   "content_type"
+    t.string   "filename"
+    t.string   "thumbnail"
+    t.integer  "size"
+    t.integer  "width"
+    t.integer  "height"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "users", :force => true do |t|
     t.string   "login"
     t.string   "email"