Adds in reply to context to Twitter posted messages

I know this really lacks test, and I don't really know how to fake the calls to the Twitter API. Any help appreviated.

app/controllers/admin/statuses_controller.rb

@@ -50,7 +50,7 @@ def new_or_edit
 
       if @status.save
         flash[:notice] = _("Status was successfully %s.", message)
-        if params[:status][:push_to_twitter] and @status.twitter_id.nil? or @status.twitter_id.empty?
+        if params[:status][:push_to_twitter] and params[:status][:push_to_twitter] != "0" and (@status.twitter_id.nil? or @status.twitter_id.empty?)
           unless  @status.send_to_twitter(current_user)
             flash[:error] = _("Oooops something wrong happened")
             flash[:notice] = nil

app/controllers/statuses_controller.rb

@@ -1,4 +1,6 @@
 class StatusesController < ContentController
+  require 'json'
+
   layout :theme_layout
   cache_sweeper :blog_sweeper
   caches_page :index, :show, :if => Proc.new {|c|
@@ -18,6 +20,11 @@ def show
       @page_title = this_blog.status_title_template.to_title(@status, this_blog, params)
       @description = this_blog.status_desc_template.to_title(@status, this_blog, params)    
       @canonical_url = @status.permalink_url
+
+      if @status.in_reply_to_message and !@status.in_reply_to_message.empty?
+        @reply = JSON.parse(@status.in_reply_to_message)
+      end
+
     else
       render "errors/404", :status => 404
     end

app/helpers/statuses_helper.rb

@@ -0,0 +1,13 @@
+module StatusesHelper
+  def get_reply_context_url(reply)
+    begin
+      return reply['user']['entities']['url']['urls'][0]['expanded_url']
+    rescue
+      return "https://twitter.com/#{reply['user']['name']}"
+    end
+  end
+
+  def get_reply_context_twitter_link(reply)
+    link_to(display_date_and_time(reply['created_at'].to_time), "https://twitter.com/#{reply['user']['screen_name']}/status/#{reply['id_str']}")    
+  end
+end

app/models/status.rb

@@ -7,7 +7,10 @@ class Status < Content
 
   serialize :settings, Hash
 
-  setting :twitter_id, :string, ''
+  setting :twitter_id,                          :string,    ""
+  setting :in_reply_to_status_id,               :string,    ""
+  setting :in_reply_to_protected,               :boolean,   false
+  setting :in_reply_to_message,                 :string,    ""
 
   belongs_to :user
   validates_presence_of :body
@@ -65,8 +68,16 @@ def send_to_twitter(user)
     end
 
     begin
-      tweet = twitter.update(message)
-      self.twitter_id = tweet.attrs[:id_str]
+      options = {}
+
+      if self.in_reply_to_status_id and self.in_reply_to_status_id != ""
+        options = {:in_reply_to_status_id => self.in_reply_to_status_id}
+        self.in_reply_to_message = twitter.status(self.in_reply_to_status_id).to_json
+      end
+
+      tweet = twitter.update(message, options)
+      self.twitter_id = tweet.attrs[:id_str]      
+
       self.save
 
       user.update_twitter_profile_image(tweet.attrs[:user][:profile_image_url])

app/views/admin/statuses/new.html.erb

@@ -7,13 +7,15 @@
       <script type="text/javascript">//edToolbar('status_body');</script>
     </div>
     <%= text_area('status', 'body', {:class => 'input-block-level', :rows => '7', :placeholder => _("Compose new status")}) %>
-    <label for="status_push_to_twitter" class='checkbox'>
-      <%= check_box 'status', 'push_to_twitter'  %>
-      <%= _("POSSE to Twitter")%>
-    </label>
-
+
     <fieldset class="hidden-phone">
       <legend><%= _("Publish settings") %></legend>
+      <label for="status_push_to_twitter" class='checkbox'>
+        <%= check_box 'status', 'push_to_twitter'  %>
+        <%= _("POSSE to Twitter")%>
+      </label>
+      <label for="in_reply_to"><%= _("In reply to")%></label>
+      <%= text_field 'status', 'in_reply_to_status_id', :class => 'input-block-level', :placeholder => _("tweet id like 123456") %>
       <label for="status_permalink"><%= _("Permanent link")%></label>
       <%= text_field 'status', 'permalink', :class => 'input-block-level' %>
       <label for='status_published' class='checkbox'>

app/views/statuses/_status_reply_context.html.erb

@@ -0,0 +1,10 @@
+<article class=''>
+  <%= image_tag(@reply['user']['profile_image_url'] , class: "alignleft", alt: @reply['user']['name']) %>
+  <strong><%= link_to(@reply['user']['name'], get_reply_context_url(@reply)) %></strong>
+  <p><%= PublifyApp::Textfilter::Twitterfilter.filtertext(nil,nil,@reply['text'],nil).nofollowify %></p>
+  <p>
+    <small>
+      <%= get_reply_context_twitter_link(@reply) %>
+    </small>
+  </p>
+</article>

app/views/statuses/show.html.erb

@@ -1,13 +1,18 @@
 <div class="hfeed">
-  <div class='h-entry hentry h-as-note'>
-    <article>
+  <div class='h-entry hentry h-as-note well well-small'>
+    <% if @reply %>
+      <%= render :partial => "status_reply_context", :object => @reply %>
+    <% end %>
+    <article class='status'>
       <%= author_picture @status %>
       <div class='p-name entry-title e-content entry-content article'><%= @status.html(:body) %></div>
       <footer>
-        <%= link_to_permalink(@status, display_date_and_time(@status.published_at)) %> | 
-        <%= link_to @status.redirects.first.to_url, @status.redirects.first.to_url %> | 
-        <%= author_link @status %> 
-        <%= view_on_twitter @status %>
+        <small>
+          <%= link_to_permalink(@status, display_date_and_time(@status.published_at)) %> | 
+          <%= link_to @status.redirects.first.to_url, @status.redirects.first.to_url %> | 
+          <%= author_link @status %> 
+          <%= view_on_twitter @status %>          
+        </small>
       </footer>
     </article>
   </div>

public/stylesheets/user-styles.css

@@ -18,7 +18,12 @@ img.right {
 }
 
 .gravatar {
-	float: left;
-	margin-right: 3px;
-	margin-bottom: 3px;
+  float: left;
+  margin-right: 3px;
+  margin-bottom: 3px;
+}
+
+.status {
+  background: #fff; 
+  margin: -8px; padding: 8px;
 }

spec/models/configuration_spec.rb

@@ -382,3 +382,25 @@
     @page.password.should == ''
   end
 end
+
+describe "Given a new status" do
+  before(:each) do
+    @status = Status.new
+  end
+
+  it "should not have a twitter id set" do
+    @status.twitter_id.should == ""
+  end
+
+  it "should not reply to another one" do
+    @status.in_reply_to_status_id.should == ""
+  end
+
+  it "should not have a reply context message" do
+    @status.in_reply_to_message.should == ""
+  end
+
+  it "should not have a reply context protected" do
+    @status.in_reply_to_protected.should == false
+  end
+end