adding styles for beers

git-svn-id: http://svn.barleysodas.com/barleysodas/trunk@78 0f7b21a7-9e3a-4941-bbeb-ce5c7c368fa7

app/controllers/application.rb

@@ -108,8 +108,8 @@ class ApplicationController < ActionController::Base
     obj = Class.class_eval(obj_name.camelize).find(:first,
       :conditions => [ cond_ary.join(' AND '), cond_var ])
     
-    # allow the chance to make a new one if you GET the URL
-    if request.get? and obj.nil?
+    # allow the chance to make a new one if you GET the URL, but not for Style
+    if request.get? and obj.nil? and obj_type != 'styles'
       flash[:info] = "The #{obj_name} was not found, would you like to make it?"
       redirect_to :action => 'new', :new_title => tfu
       return

app/controllers/beers_controller.rb

@@ -43,6 +43,7 @@ class BeersController < ApplicationController
     allow_page_discussions
     @page.attributes = params[:page]
     @beer.attributes = params[:beer]
+    @beer.page = @page
     brewery = Brewery.find_by_title(params[:brewery][:title]) rescue nil
     @beer.brewery = brewery
     respond_to do |format|
@@ -95,6 +96,7 @@ class BeersController < ApplicationController
     @beer = Beer.new
     @beer.title = params[:new_title] if params[:new_title]
     @page = Page.new
+    @beer.page = @page
   end
   
   def edit_stuff

app/controllers/styles_controller.rb

@@ -0,0 +1,98 @@
+class StylesController < ApplicationController
+  append_before_filter :fetch_model,
+    :only => [ :show, :edit, :update, :destroy ]
+  
+  # GET /styles
+  # GET /styles.xml
+  def index
+    @content_title = 'Beverage Styles'
+    @secondary_title = 'Major Style Categories'
+    @styles = Style.major_styles
+    @tags = Page.tags(:limit => 25, :order => "name DESC",
+      :owner_type => 'Style')
+    respond_to do |format|
+      format.html # index.rhtml
+      format.xml  { render :xml => @styles.to_xml }
+    end
+  end
+
+  # GET /styles/1
+  # GET /styles/1.xml
+  def show
+    @children = @style.children
+    respond_to do |format|
+      format.html # show.rhtml
+      format.xml  { render :xml => @style.to_xml }
+    end
+  end
+
+  # GET /styles/new
+  def new
+    new_stuff
+  end
+
+  # GET /styles/1;edit
+  def edit
+    edit_stuff
+  end
+
+  # POST /styles
+  # POST /styles.xml
+  def create
+    new_stuff
+    @style.attributes = params[:style]
+    @page.attributes = params[:page]
+    respond_to do |format|
+      if @style.save
+        flash[:notice] = 'Style was successfully created.'
+        format.html { redirect_to style_url(@style.page.title_for_url) }
+        format.xml  { head :created, :location => style_url(@style) }
+      else
+        format.html { render :action => "new" }
+        format.xml  { render :xml => @style.errors.to_xml }
+      end
+    end
+  end
+
+  # PUT /styles/1
+  # PUT /styles/1.xml
+  def update
+    edit_stuff
+    @style.attributes = params[:style]
+    @page.attributes = params[:page]
+    @style.page = @page
+    respond_to do |format|
+      if @style.save
+        flash[:notice] = 'Style was successfully updated.'
+        format.html { redirect_to style_url(@style.page.title_for_url) }
+        format.xml  { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.xml  { render :xml => @style.errors.to_xml }
+      end
+    end
+  end
+
+  # DELETE /styles/1
+  # DELETE /styles/1.xml
+  def destroy
+    @style.destroy
+    respond_to do |format|
+      format.html { redirect_to styles_url }
+      format.xml  { head :ok }
+    end
+  end
+  
+  protected
+  
+  def new_stuff
+    @secondary_title = 'New Style'
+    @style = Style.new
+    @page = Page.new
+    @style.page = @page
+  end
+  
+  def edit_stuff
+    @secondary_title = 'Update Style'
+  end
+end

app/helpers/styles_helper.rb

@@ -0,0 +1,15 @@
+module StylesHelper
+  def new_style_link
+    link_to 'New Style', new_style_path, { :title => 'Create a new style' }
+  end
+  
+  def show_style_link(style)
+    link_to style.title, style_path(style.page.title_for_url),
+      { :title => style.title }
+  end
+  
+  def edit_style_link(style)
+    link_to 'Edit Style', edit_style_path(style.page.title_for_url),
+      { :title => "Edit #{style.title}" }
+  end
+end

app/models/beer.rb

@@ -4,6 +4,8 @@
 class Beer < ActiveRecord::Base
   belongs_to :brewery
   has_one_tuxwiki_page :owner_class => 'Beer'
+  belongs_to :style
+  validates_presence_of :style_id
   
   ##
   # Returns a list of attributes for the Page partial.
@@ -20,6 +22,7 @@ class Beer < ActiveRecord::Base
     unless final_gravity.to_s.empty?
       pattr << "Final Gravity: #{final_gravity}"
     end
+    pattr << "Style: #{style.title}"
     pattr
   end
 end

app/views/beers/_beer_form.rhtml

@@ -10,6 +10,9 @@
 <p>
   <label for="beer_final_gravity">Final Gravity</label> <%= text_field 'beer', 'final_gravity' %>
 </p>
+<p>
+  <label for="beer_style_id">Style</label> <%= select 'beer', 'style_id', Style.for_select, { :selected => @beer.style_id } %>
+</p>
 <p>
   <label for="brewery_title">Brewery</label> <%= text_field_with_auto_complete('brewery', 'title', {}, { :url => { :controller => 'autocomplete', :action => 'index' } }) %>
 </p>

app/views/layouts/application.rhtml

@@ -34,6 +34,7 @@
   <div id="sidebar">
     <%= link_to_unless_current 'Browse The Beer Wiki', pages_path -%><br />
     <%= link_to_unless_current 'Browse Beers', beers_path -%><br />
+    <%= link_to_unless_current 'Beverage Styles', styles_path -%><br />
     <%= link_to_unless_current 'Browse Breweries', breweries_path -%><br />
     <%= link_to_unless_current 'Discussions', discussions_path -%><br />
     <%= link_to_unless_current 'Peoples', peoples_path -%><br />

app/views/styles/_style_form.rhtml

@@ -0,0 +1,20 @@
+<p>
+  <label for="style_title">Title</label> <%= text_field 'style', 'title' %>
+</p>
+<p>
+  <label for="style_position">Position</label> <%= text_field 'style', 'position' %>
+</p>
+<p>
+  <label for="style_originating_location">Originating Location</label> <%= text_field 'style', 'originating_location' %>
+</p>
+<p>
+  <label for="style_gravity_bottom">Lowest Gravity</label> <%= text_field 'style', 'gravity_bottom' %>
+</p>
+<p>
+  <label for="style_gravity_top">Highest Gravity</label> <%= text_field 'style', 'gravity_top' %>
+</p>
+<p>
+  <label for="style_parent_id">Style Parent</label> <%= select 'style', 'parent_id', Style.for_select, { :include_blank => true, :selected => @style.parent_id.to_s } %>
+</p>
+
+<%= render :partial => 'pages/page_form' %>

app/views/styles/edit.rhtml

@@ -0,0 +1,13 @@
+<%= error_messages_for :style %>
+
+<% form_for(:style, :url => style_path(@style.page.title_for_url), :html => { :method => :put }) do |f| %>
+<%= render :partial => 'style_form' %>
+<p>
+  <%= submit_tag "Update" %>
+</p>
+<% end %>
+
+<% content_for :sidebar do -%>
+  <%= new_style_link -%><br />
+  <%= show_style_link(@style) -%<br />
+<% end -%>

app/views/styles/index.rhtml

@@ -0,0 +1,10 @@
+<% if @styles.empty? -%>
+<h1>No styles found.</h1>
+<% else -%>
+<ol><%= @styles.collect { |s| '<li>' + link_to(s.title, style_path(:id => s.page.title_for_url)) + '</li>' } %></ol>
+<% end -%>
+
+<% content_for :sidebar do -%>
+  <%= new_style_link -%><br />
+  <%= render :partial => 'shared/tag_cloud' %>
+<% end -%>

app/views/styles/new.rhtml

@@ -0,0 +1,8 @@
+<%= error_messages_for :style %>
+
+<% form_for(:style, :url => styles_path) do |f| %>
+<%= render :partial => 'style_form' %>
+<p>
+  <%= submit_tag "Create" %>
+</p>
+<% end %>

app/views/styles/show.rhtml

@@ -0,0 +1,11 @@
+<%= render :partial => 'pages/page' %>
+
+<% unless @style.children.empty? -%>
+<ol><%= @style.children.collect { |x| '<li>' + show_style_link(x) + '</li>' } -%></ol>
+<% end -%>
+
+<% content_for :sidebar do -%>
+  <%= new_style_link -%><br />
+  <%= edit_style_link(@style) -%><br />
+  <%= link_to 'Destroy', style_path(@style.page.title_for_url), :confirm => 'Are you sure?', :method => :delete -%><br />
+<% end -%>

config/routes.rb

@@ -1,6 +1,6 @@
 ActionController::Routing::Routes.draw do |map|
   map.resources :beers, :breweries, :pages, :discussions, :peoples, :roles,
-    :sessions, :help
+    :sessions, :help, :styles
 
   map.connect ':controller/:action/:id.:format'
   map.connect ':controller/:action/:id'

db/migrate/003_create_beers.rb

@@ -5,7 +5,9 @@ class CreateBeers < ActiveRecord::Migration
       t.column :abv, :float
       t.column :original_gravity, :float
       t.column :final_gravity, :float
+      t.column :style_id, :integer
     end
+    add_index :beers, :style_id
   end
 
   def self.down

generate_permissions

@@ -4,7 +4,8 @@ base_actions = ApplicationController.action_methods
 # i should probably figure out all of the children of ApplicationController
 # rather than defining them here.
 controllers = [ PagesController, HelpController, DiscussionsController,
-  PeoplesController, BeersController, BreweriesController, RolesController ]
+  PeoplesController, BeersController, BreweriesController, RolesController,
+  StylesController ]
 controllers.each do |c|  
   actions = c.action_methods - base_actions
   cname = c.controller_name
@@ -22,6 +23,11 @@ Permission.find(:all,
   next if [ 'new', 'create', 'edit', 'update', 'destroy' ].include?(p.action)
   r.permissions << p
 end
+Permission.find(:all,
+  :conditions => [ 'controller = ?', 'styles' ]).each do |p|
+  next if [ 'new', 'create', 'edit', 'update', 'destroy' ].include?(p.action)
+  r.permissions << p
+end
 
 r2 = Role.admin_role
 Permission.find(:all).each do |p|

test/functional/styles_controller_test.rb

@@ -0,0 +1,57 @@
+require File.dirname(__FILE__) + '/../test_helper'
+require 'styles_controller'
+
+# Re-raise errors caught by the controller.
+class StylesController; def rescue_action(e) raise e end; end
+
+class StylesControllerTest < Test::Unit::TestCase
+  fixtures :styles
+
+  def setup
+    @controller = StylesController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+  end
+
+  def test_should_get_index
+    get :index
+    assert_response :success
+    assert assigns(:styles)
+  end
+
+  def test_should_get_new
+    get :new
+    assert_response :success
+  end
+  
+  def test_should_create_style
+    old_count = Style.count
+    post :create, :style => { }
+    assert_equal old_count+1, Style.count
+    
+    assert_redirected_to style_path(assigns(:style))
+  end
+
+  def test_should_show_style
+    get :show, :id => 1
+    assert_response :success
+  end
+
+  def test_should_get_edit
+    get :edit, :id => 1
+    assert_response :success
+  end
+  
+  def test_should_update_style
+    put :update, :id => 1, :style => { }
+    assert_redirected_to style_path(assigns(:style))
+  end
+  
+  def test_should_destroy_style
+    old_count = Style.count
+    delete :destroy, :id => 1
+    assert_equal old_count-1, Style.count
+    
+    assert_redirected_to styles_path
+  end
+end