Generated layout and scaffold for photos

15 years ago · e515ae6d49
17 changed files with 338 additions and 0 deletions
--- a/app/controllers/photos_controller.rb
+++ b/app/controllers/photos_controller.rb
@ -0,0 +1,44 @@
 class PhotosController < ApplicationController
  def index
    @photos = Photo.all
  end
  def show
    @photo = Photo.find(params[:id])
  end
  def new
    @photo = Photo.new
  end
  def create
    @photo = Photo.new(params[:photo])
    if @photo.save
      flash[:notice] = "Successfully created photo."
      redirect_to @photo
    else
      render :action => 'new'
    end
  end
  def edit
    @photo = Photo.find(params[:id])
  end
  def update
    @photo = Photo.find(params[:id])
    if @photo.update_attributes(params[:photo])
      flash[:notice] = "Successfully updated photo."
      redirect_to @photo
    else
      render :action => 'edit'
    end
  end
  def destroy
    @photo = Photo.find(params[:id])
    @photo.destroy
    flash[:notice] = "Successfully destroyed photo."
    redirect_to photos_url
  end
 end
--- a/app/helpers/layout_helper.rb
+++ b/app/helpers/layout_helper.rb
@ -0,0 +1,22 @@
 # These helper methods can be called in your template to set variables to be used in the layout
 # This module should be included in all views globally,
 # to do so you may need to add this line to your ApplicationController
 #   helper :layout
 module LayoutHelper
  def title(page_title, show_title = true)
    @content_for_title = page_title.to_s
    @show_title = show_title
  end
  def show_title?
    @show_title
  end
  def stylesheet(*args)
    content_for(:head) { stylesheet_link_tag(*args) }
  end
  def javascript(*args)
    content_for(:head) { javascript_include_tag(*args) }
  end
 end
--- a/app/helpers/photos_helper.rb
+++ b/app/helpers/photos_helper.rb
@ -0,0 +1,2 @@
 module PhotosHelper
 end
--- a/app/models/photo.rb
+++ b/app/models/photo.rb
@ -0,0 +1,3 @@
 class Photo < ActiveRecord::Base
  attr_accessible :path, :url
 end
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@ -0,0 +1,22 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
  <head>
    <title><%= h(yield(:title) || "Untitled") %></title>
    <%= stylesheet_link_tag 'application' %>
    <%= yield(:head) %>
  </head>
  <body>
    <div id="container">
      <%- flash.each do |name, msg| -%>
        <%= content_tag :div, msg, :id => "flash_#{name}" %>
      <%- end -%>
      <%- if show_title? -%>
        <h1><%=h yield(:title) %></h1>
      <%- end -%>
      <%= yield %>
    </div>
  </body>
 </html>
--- a/app/views/photos/_form.html.erb
+++ b/app/views/photos/_form.html.erb
@ -0,0 +1,12 @@
 <% form_for @photo do |f| %>
  <%= f.error_messages %>
  <p>
    <%= f.label :path %><br />
    <%= f.text_field :path %>
  </p>
  <p>
    <%= f.label :url %><br />
    <%= f.text_field :url %>
  </p>
  <p><%= f.submit "Submit" %></p>
 <% end %>
--- a/app/views/photos/edit.html.erb
+++ b/app/views/photos/edit.html.erb
@ -0,0 +1,8 @@
 <% title "Edit Photo" %>
 <%= render :partial => 'form' %>
 <p>
  <%= link_to "Show", @photo %> |
  <%= link_to "View All", photos_path %>
 </p>
--- a/app/views/photos/index.html.erb
+++ b/app/views/photos/index.html.erb
@ -0,0 +1,19 @@
 <% title "Photos" %>
 <table>
  <tr>
    <th>Path</th>
    <th>Url</th>
  </tr>
  <% for photo in @photos %>
    <tr>
      <td><%=h photo.path %></td>
      <td><%=h photo.url %></td>
      <td><%= link_to "Show", photo %></td>
      <td><%= link_to "Edit", edit_photo_path(photo) %></td>
      <td><%= link_to "Destroy", photo, :confirm => 'Are you sure?', :method => :delete %></td>
    </tr>
  <% end %>
 </table>
 <p><%= link_to "New Photo", new_photo_path %></p>
--- a/app/views/photos/new.html.erb
+++ b/app/views/photos/new.html.erb
@ -0,0 +1,5 @@
 <% title "New Photo" %>
 <%= render :partial => 'form' %>
 <p><%= link_to "Back to List", photos_path %></p>
--- a/app/views/photos/show.html.erb
+++ b/app/views/photos/show.html.erb
@ -0,0 +1,16 @@
 <% title "Photo" %>
 <p>
  <strong>Path:</strong>
  <%=h @photo.path %>
 </p>
 <p>
  <strong>Url:</strong>
  <%=h @photo.url %>
 </p>
 <p>
  <%= link_to "Edit", edit_photo_path(@photo) %> |
  <%= link_to "Destroy", @photo, :confirm => 'Are you sure?', :method => :delete %> |
  <%= link_to "View All", photos_path %>
 </p>
--- a/config/routes.rb
+++ b/config/routes.rb
@ -1,4 +1,6 @@
 ActionController::Routing::Routes.draw do |map|
  map.resources :photos
  # The priority is based upon order of creation: first created -> highest priority.
  # Sample of regular route:
--- a/db/migrate/20091119050145_create_photos.rb
+++ b/db/migrate/20091119050145_create_photos.rb
@ -0,0 +1,13 @@
 class CreatePhotos < ActiveRecord::Migration
  def self.up
    create_table :photos do |t|
      t.string :path
      t.string :url
      t.timestamps
    end
  end
  def self.down
    drop_table :photos
  end
 end
--- a/db/schema.rb
+++ b/db/schema.rb
@ -0,0 +1,21 @@
 # This file is auto-generated from the current state of the database. Instead of editing this file, 
 # please use the migrations feature of Active Record to incrementally modify your database, and
 # then regenerate this schema definition.
 #
 # Note that this schema.rb definition is the authoritative source for your database schema. If you need
 # to create the application database on another system, you should be using db:schema:load, not running
 # all the migrations from scratch. The latter is a flawed and unsustainable approach (the more migrations
 # you'll amass, the slower it'll run and the greater likelihood for issues).
 #
 # It's strongly recommended to check this file into your version control system.
 ActiveRecord::Schema.define(:version => 20091119050145) do
  create_table "photos", :force => true do |t|
    t.string   "path"
    t.string   "url"
    t.datetime "created_at"
    t.datetime "updated_at"
  end
 end
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@ -0,0 +1,81 @@
 body {
  background-color: #4B7399;
  font-family: Verdana, Helvetica, Arial;
  font-size: 14px;
 }
 a img {
  border: none;
 }
 a {
  color: #0000FF;
 }
 .clear {
  clear: both;
  height: 0;
  overflow: hidden;
 }
 #container {
  width: 75%;
  margin: 0 auto;
  background-color: #FFF;
  padding: 20px 40px;
  border: solid 1px black;
  margin-top: 20px;
 }
 #flash_notice, #flash_error {
  padding: 5px 8px;
  margin: 10px 0;
 }
 #flash_notice {
  background-color: #CFC;
  border: solid 1px #6C6;
 }
 #flash_error {
  background-color: #FCC;
  border: solid 1px #C66;
 }
 .fieldWithErrors {
  display: inline;
 }
 #errorExplanation {
  width: 400px;
  border: 2px solid #CF0000;
  padding: 0px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  background-color: #f0f0f0;
 }
 #errorExplanation h2 {
  text-align: left;
  font-weight: bold;
  padding: 5px 5px 5px 15px;
  font-size: 12px;
  margin: 0;
  background-color: #c00;
  color: #fff;
 }
 #errorExplanation p {
  color: #333;
  margin-bottom: 0;
  padding: 8px;
 }
 #errorExplanation ul {
  margin: 2px 24px;
 }
 #errorExplanation ul li {
  font-size: 12px;
  list-style: disc;
 }
--- a/test/fixtures/photos.yml
+++ b/test/fixtures/photos.yml
@ -0,0 +1,7 @@
 one:
  path: MyString
  url: MyString
 two:
  path: MyString
  url: MyString
--- a/test/functional/photos_controller_test.rb
+++ b/test/functional/photos_controller_test.rb
@ -0,0 +1,54 @@
 require 'test_helper'
 class PhotosControllerTest < ActionController::TestCase
  def test_index
    get :index
    assert_template 'index'
  end
  def test_show
    get :show, :id => Photo.first
    assert_template 'show'
  end
  def test_new
    get :new
    assert_template 'new'
  end
  def test_create_invalid
    Photo.any_instance.stubs(:valid?).returns(false)
    post :create
    assert_template 'new'
  end
  def test_create_valid
    Photo.any_instance.stubs(:valid?).returns(true)
    post :create
    assert_redirected_to photo_url(assigns(:photo))
  end
  def test_edit
    get :edit, :id => Photo.first
    assert_template 'edit'
  end
  def test_update_invalid
    Photo.any_instance.stubs(:valid?).returns(false)
    put :update, :id => Photo.first
    assert_template 'edit'
  end
  def test_update_valid
    Photo.any_instance.stubs(:valid?).returns(true)
    put :update, :id => Photo.first
    assert_redirected_to photo_url(assigns(:photo))
  end
  def test_destroy
    photo = Photo.first
    delete :destroy, :id => photo
    assert_redirected_to photos_url
    assert !Photo.exists?(photo.id)
  end
 end
--- a/test/unit/photo_test.rb
+++ b/test/unit/photo_test.rb
@ -0,0 +1,7 @@
 require 'test_helper'
 class PhotoTest < ActiveSupport::TestCase
  def test_should_be_valid
    assert Photo.new.valid?
  end
 end