styles

app/assets/javascripts/recipes.js

@@ -237,7 +237,7 @@
 
       var lines = data.replace("\r", "").split("\n");
 
-      var regex = /^(?:([\d\/.]+)\s+)?(?:([\w-]+)(?:\s+of)?\s+)?(\w[\w ,\-\(\)\/]*)$/i;
+      var regex = /^(?:([\d\/.]+(?:\s+[\d\/]+)?)\s+)?(?:([\w-]+)(?:\s+of)?\s+)?(\w[\w ,\-\(\)\/]*)$/i;
 
       var magicFunc = function(str) {
         if (str == "-") {

app/assets/stylesheets/recipes.scss

@@ -48,4 +48,14 @@ div.step-editor {
 
 div#ingredient-list, div#step-list {
   padding-bottom: 15px;
+}
+
+div.recipe-view {
+  .ingredients div {
+    padding-bottom: 15px;
+  }
+
+  .steps div {
+    padding-bottom: 15px;
+  }
 }

app/controllers/recipes_controller.rb

@@ -1,10 +1,10 @@
 class RecipesController < ApplicationController
-  before_action :set_recipe, only: [:show, :edit, :update, :destroy]
+  before_action :set_recipe, only: [:show, :edit, :update, :destroy, :scale]
 
   # GET /recipes
   # GET /recipes.json
   def index
-    @recipes = Recipe.all
+    @recipes = Recipe.active
   end
 
   # GET /recipes/1
@@ -12,6 +12,13 @@ class RecipesController < ApplicationController
   def show
   end
 
+  # GET /recipes/1
+  def scale
+    @scale = params[:factor]
+    @recipe.scale(@scale)
+    render :show
+  end
+
   # GET /recipes/new
   def new
     @recipe = Recipe.new
@@ -54,10 +61,16 @@ class RecipesController < ApplicationController
   # DELETE /recipes/1
   # DELETE /recipes/1.json
   def destroy
-    @recipe.destroy
+    @recipe.deleted = true
+
     respond_to do |format|
-      format.html { redirect_to recipes_url, notice: 'Recipe was successfully destroyed.' }
-      format.json { head :no_content }
+      if @recipe.save
+        format.html { redirect_to recipes_url, notice: 'Recipe was successfully destroyed.' }
+        format.json { head :no_content }
+      else
+        format.html { redirect_to recipes_url, error: 'Recipe could not be destroyed.' }
+        format.json { head :no_content }
+      end
     end
   end
 

app/models/recipe.rb

@@ -3,6 +3,8 @@ class Recipe < ActiveRecord::Base
   has_many :recipe_ingredients, -> { order :sort_order }, inverse_of: :recipe, dependent: :destroy
   has_many :recipe_steps, -> { order :sort_order }, inverse_of: :recipe, dependent: :destroy
 
+  scope :active, -> { where('deleted <> ? OR deleted IS NULL', true) }
+
   accepts_nested_attributes_for :recipe_ingredients, allow_destroy: true
   accepts_nested_attributes_for :recipe_steps, allow_destroy: true
 
@@ -11,5 +13,11 @@ class Recipe < ActiveRecord::Base
   validates :total_time, numericality: true, allow_blank: true
   validates :active_time, numericality: true, allow_blank: true
 
+  def scale(factor)
+    recipe_ingredients.each do |ri|
+      ri.scale(factor)
+    end
+  end
+
 
 end

app/models/recipe_ingredient.rb

@@ -22,4 +22,10 @@ class RecipeIngredient < ActiveRecord::Base
     end
   end
 
+  def scale(factor)
+    if factor.present? && self.quantity.present? && factor != '1'
+      self.quantity = UnitConversion.convert(self.quantity, factor, nil, nil)
+    end
+  end
+
 end

app/views/recipes/show.html.erb

@@ -2,34 +2,50 @@
 <div class="recipe-view">
 
   <div class="row">
-    <div class="col-xs-12">
+    <div class="col-xs-10">
       <div class="page-header">
         <h1>
           <%= @recipe.name %>
-          <small>
-            <%= @recipe.description %>
-          </small>
+          <% if @scale %>
+            <span class="label label-default"><%= @scale %> X</span>
+          <% end %>
         </h1>
       </div>
+      <p class="lead">
+        <%= @recipe.description %>
+      </p>
+    </div>
+    <div class="col-xs-2">
+      <div class="dropdown">
+        <button id="scaleLabel" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          Scale
+          <span class="caret"></span>
+        </button>
+        <ul class="dropdown-menu" aria-labelledby="scaleLabel">
+          <% ['1/4', '1/3', '1/2', '2/3', '3/4', '1', '1 1/2', '2', '3', '4'].each do |scale| %>
+            <li><%= link_to scale, scale_recipe_path(@recipe, scale) %></li>
+          <% end %>
+        </ul>
+      </div>
     </div>
   </div>
 
   <div class="row">
     <% if @recipe.total_time.present? || @recipe.active_time.present? %>
-      <div class="col-xs-4">
-        <span><%= recipe_time(@recipe) %></span>
+      <div class="col-xs-3">
+        <p><%= recipe_time(@recipe) %></p>
       </div>
     <% end %>
 
     <% if @recipe.yields.present? %>
-      <div class="col-xs-4">
-        <span>Yields</span><span><%= @recipe.yields  %></span>
+      <div class="col-xs-3">
+        <p>Yields</p><p><%= @recipe.yields  %></p>
       </div>
     <% end %>
 
     <% if @recipe.source.present? %>
-      <div class="col-xs-4">
-        <span>Source</span><span><%= @recipe.source  %></span>
+      <div class="col-xs-6">
+        <p>Source</p><p><%= @recipe.source  %></p>
       </div>
     <% end %>
 
@@ -37,21 +53,34 @@
 
   <div class="row">
     <div class="col-xs-12 col-sm-4">
-      <h4>Ingredients</h4>
-      <ul>
-        <% @recipe.recipe_ingredients.each do |i| %>
-          <li><%= "#{i.quantity} #{i.units} of #{i.custom_name}" %></li>
-        <% end %>
-      </ul>
+      <div class="panel panel-default">
+        <div class="panel-heading">
+          <h3 class="panel-title">Ingredients</h3>
+        </div>
+        <div class="panel-body">
+          <ul class="ingredients">
+            <% @recipe.recipe_ingredients.each do |i| %>
+              <li><div><%= "#{i.quantity} #{i.units} of #{i.custom_name}" %></div></li>
+            <% end %>
+          </ul>
+        </div>
+      </div>
+
     </div>
 
     <div class="col-xs-12 col-sm-8">
-      <h4>Directions</h4>
-      <ol>
-        <% @recipe.recipe_steps.each do |s| %>
-          <li> <%= "#{s.step}" %></li>
-        <% end %>
-      </ol>
+      <div class="panel panel-default">
+        <div class="panel-heading">
+          <h3 class="panel-title">Directions</h3>
+        </div>
+        <div class="panel-body">
+          <ol class="steps">
+            <% @recipe.recipe_steps.each do |s| %>
+              <li><div><%= "#{s.step}" %></div></li>
+            <% end %>
+          </ol>
+        </div>
+      </div>
     </div>
   </div>
 

config/routes.rb

@@ -1,6 +1,10 @@
 Rails.application.routes.draw do
 
-  resources :recipes
+  resources :recipes do
+    member do
+      get 'scale/:factor', action: :scale, as: :scale
+    end
+  end
 
   resources :ingredients, except: [:show] do
     collection do

db/migrate/20160119012704_add_deleted_to_recipes.rb

@@ -0,0 +1,5 @@
+class AddDeletedToRecipes < ActiveRecord::Migration
+  def change
+    add_column :recipes, :deleted, :boolean
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160113002615) do
+ActiveRecord::Schema.define(version: 20160119012704) do
 
   create_table "ingredients", force: :cascade do |t|
     t.string   "name"
@@ -54,6 +54,7 @@ ActiveRecord::Schema.define(version: 20160113002615) do
     t.integer  "active_time"
     t.datetime "created_at",  null: false
     t.datetime "updated_at",  null: false
+    t.boolean  "deleted"
   end
 
 end