Rename entry's content attribute to body.

Content is kind of a reserved or rather already used word for example
in controller and sometimes can cause issues.

app/assets/javascripts/controllers/entries/new.js

@@ -4,13 +4,13 @@ EmberFlare.EntriesNewController = Ember.ObjectController.extend({
   fieldsEmpty: function() {
     if (this.get("session").get("isAuthenticated")) {
       return Ember.isEmpty(this.get("title")) ||
-        Ember.isEmpty(this.get("content"));
+        Ember.isEmpty(this.get("body"));
     } else {
       return Ember.isEmpty(this.get("title")) ||
-        Ember.isEmpty(this.get("content")) ||
+        Ember.isEmpty(this.get("body")) ||
         Ember.isEmpty(this.get("authorName"));
     }
-  }.property("title", "content", "authorName"),
+  }.property("title", "body", "authorName"),
 
   actions: {
     createEntry: function() {

app/assets/javascripts/models/entry.js

@@ -1,7 +1,7 @@
 EmberFlare.Entry = DS.Model.extend({
   slug: DS.attr("string"),
   title: DS.attr("string"),
-  content: DS.attr("string"),
+  body: DS.attr("string"),
   authorName: DS.attr("string"),
   authorGravatarEmailHash: DS.attr("string"),
   createdAt: DS.attr("date")

app/assets/javascripts/serializers/entry_show.js

@@ -0,0 +1,6 @@
+EmberFlare.EntrySerializer = DS.ActiveModelSerializer.extend({
+  normalize: function(type, hash, property) {
+    hash.id = hash.slug;
+    return this._super(type, hash, property);
+  }
+});

app/assets/javascripts/templates/entries/index.hbs

@@ -14,7 +14,7 @@
       </div>
       <hr>
 
-      <div class="content">{{format-markdown content}}</div>
+      <div class="body">{{format-markdown body}}</div>
     </div>
   </div>
 {{/each}}

app/assets/javascripts/templates/entries/new.hbs

@@ -22,9 +22,9 @@
         </div>
       </div>
       <div class="control-group">
-        <label class="control-label" for="inputContent">Content</label>
+        <label class="control-label" for="inputBody">Body</label>
         <div class="controls">
-          {{textarea value=model.content id="inputContent" placeholder="We only support markdown. Also watch the live preview below as you type"}}
+          {{textarea value=body id="inputBody" placeholder="We only support markdown. Also watch the live preview below as you type"}}
         </div>
       </div>
       <div class="control-group">
@@ -36,8 +36,8 @@
 
     <hr>
 
-    {{#if model.content}}
-      {{format-markdown model.content}}
+    {{#if body}}
+      {{format-markdown body}}
     {{/if}}
 
   {{/if}}

app/assets/javascripts/templates/entries/show.hbs

@@ -11,6 +11,6 @@
     </div>
     <hr>
 
-    <div class="content">{{format-markdown model.content}}</div>
+    <div class="body">{{format-markdown body}}</div>
   </div>
 </div>

app/assets/stylesheets/application.scss

@@ -7,7 +7,7 @@ body {
   font-family: 'Open Sans', sans-serif;
 }
 
-#inputContent {
+#inputBody {
   width: 95%;
   height: 100px;
 }
@@ -64,7 +64,7 @@ textarea:focus, input[type="text"]:focus, input[type="password"]:focus {
       color: #8B91A0;
     }
 
-    .content {
+    .body {
       font-size: 15px;
       text-align: justify;
     }

app/controllers/api/entries_controller.rb

@@ -18,7 +18,7 @@ def create
   private
 
   def entry_params
-    permitted_params = params.require(:entry).permit(:title, :content, :author_name)
+    permitted_params = params.require(:entry).permit(:title, :body, :author_name)
 
     permitted_params.merge! :user_id => current_user.id if current_user
 

app/models/entry.rb

@@ -1,5 +1,5 @@
 class Entry < ActiveRecord::Base
-  validates :title, :content, :presence => true
+  validates :title, :body, :presence => true
 
   belongs_to :user
 

app/serializers/entry_serializer.rb

@@ -1,6 +1,6 @@
 class EntrySerializer < ActiveModel::Serializer
-  attributes :id, :slug, :title, :content, :author_name,
-             :author_gravatar_email_hash, :created_at
+  attributes :id, :slug, :title, :body, :author_name, :author_gravatar_email_hash,
+             :created_at
 
   def author_name
     user ? user.username : object.author_name

db/migrate/20140324134145_rename_content_to_body_for_entries.rb

@@ -0,0 +1,5 @@
+class RenameContentToBodyForEntries < ActiveRecord::Migration
+  def change
+    rename_column :entries, :content, :body
+  end
+end

db/schema.rb

@@ -11,13 +11,13 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140324090316) do
+ActiveRecord::Schema.define(version: 20140324134145) do
 
   create_table "entries", force: true do |t|
     t.integer  "user_id"
     t.string   "author_name"
     t.string   "title"
-    t.text     "content"
+    t.text     "body"
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "slug"

spec/factories/entry.rb

@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :entry do
     title "Test"
-    content "Test"
+    body "Test"
   end
 end

spec/features/entries_spec.rb

@@ -9,7 +9,7 @@
 
       fill_in :inputAuthor, :with => "Test author"
       fill_in :inputTitle, :with => "Testing title"
-      fill_in :inputContent, :with => "This is a test content"
+      fill_in :inputBody, :with => "This is a test content"
       click_button "Submit"
 
       expect(page).to have_content("Test author")
@@ -27,7 +27,7 @@
       expect(page).to have_no_selector("input[id=inputAuthor]")
 
       fill_in :inputTitle, :with => "Testing title"
-      fill_in :inputContent, :with => "This is a test content"
+      fill_in :inputBody, :with => "This is a test content"
       click_button "Submit"
 
       expect(page).to have_content("Testing title")
@@ -37,7 +37,7 @@
 
   scenario "viewing entry" do
     entry = FactoryGirl.create(:entry, :title => "Test entry",
-      :content => "Test content")
+      :body => "Test content")
 
     visit("/entries")