- add transcription

app/controllers/twilio_callback_controller.rb

@@ -10,27 +10,21 @@ def index
           xml = <<-XML
           <Response>
             <Say>Please leave a message at the beep.  Press the hash or pound key when finished.</Say>
-            <Record action="/twilio_callback/receive_voice_recording.xml" method="GET" maxLength="300" finishOnKey="#" />
+            <Record action="/twilio_callback/receive_voice_recording.xml" method="GET" maxLength="300" finishOnKey="#" 
+              transcribeCallback="/twilio_callback/receive_transcription.xml"
+            />
             <Say>I did not receive any recording.  Please try again.</Say>
           </Response>
           XML
 
         # Handling default
         elsif
-
           # Started GET "/twilio_callback/index.xml?AccountSid=AC598c05e863827c7a7fffa351490f10d2&ToZip=94949&FromState=IL&Called=%2B14155992671&FromCountry=US&CallerCountry=US&CalledZip=94949&Direction=inbound&FromCity=LAKE+FOREST&CalledCountry=US&CallerState=IL&CallSid=CA3de81bdf7ac3bc59090a3cace03b97c5&CalledState=CA&From=%2B12244361127&CallerZip=60037&FromZip=60037&CallStatus=in-progress&ToCity=NOVATO&ToState=CA&To=%2B14155992671&ToCountry=US&CallerCity=LAKE+FOREST&ApiVersion=2010-04-01&Caller=%2B12244361127&CalledCity=NOVATO&DialStatus=answered" for 127.0.0.1 at 2012-01-28 17:52:55 -0800
           #   Processing by TwilioCallbackController#index as XML
           #   Parameters: {"AccountSid"=>"AC598c05e863827c7a7fffa351490f10d2", "ToZip"=>"94949", "FromState"=>"IL", "Called"=>"+14155992671", "FromCountry"=>"US", "CallerCountry"=>"US", "CalledZip"=>"94949", "Direction"=>"inbound", "FromCity"=>"LAKE FOREST", "CalledCountry"=>"US", "CallerState"=>"IL", "CallSid"=>"CA3de81bdf7ac3bc59090a3cace03b97c5", "CalledState"=>"CA", "From"=>"+12244361127", "CallerZip"=>"60037", "FromZip"=>"60037", "CallStatus"=>"in-progress", "ToCity"=>"NOVATO", "ToState"=>"CA", "To"=>"+14155992671", "ToCountry"=>"US", "CallerCity"=>"LAKE FOREST", "ApiVersion"=>"2010-04-01", "Caller"=>"+12244361127", "CalledCity"=>"NOVATO", "DialStatus"=>"answered"}
           #   User Load (0.4ms)  SELECT `users`.* FROM `users` WHERE `users`.`email` = 'alexle@marrily.com' LIMIT 1
           # Rendered text template (0.0ms)
           # Completed 200 OK in 7ms (Views: 1.0ms | ActiveRecord: 0.4ms)
-
-
-          # <Gather action="handle-screen-input.php" numDigits="1">
-          #         <Say>You have an incoming call.</Say>
-          #         <Say>To accept the call, press 1.</Say>
-          #         <Say>To reject the call, press any other key.</Say>
-          #     </Gather>  
           xml = <<-XML
           <Response>
             <Gather action="/twilio_callback/index.xml" method="GET" numDigits="1">
@@ -54,8 +48,7 @@ def receive_voice_recording
     # "ToCity"=>"NOVATO", "ToState"=>"CA", "RecordingUrl"=>"http://api.twilio.com/2010-04-01/Accounts/AC598c05e863827c7a7fffa351490f10d2/Recordings/REe0a2e683a142a1e2f766801b574d4e53", "To"=>"+14155992671", "Digits"=>"#", "ToCountry"=>"US", 
     # "RecordingDuration"=>"15", "CallerCity"=>"LAKE FOREST", "ApiVersion"=>"2010-04-01", "Caller"=>"+12244361127", 
     # "CalledCity"=>"NOVATO", "RecordingSid"=>"REe0a2e683a142a1e2f766801b574d4e53"}
-
-    audio = @user.audios.create :url => params[:RecordingUrl], :duration => params[:RecordingDuration]
+    audio = @user.audios.create :url => params[:RecordingUrl], :duration => params[:RecordingDuration], :recording_sid => params[:RecordingSid]
     interview = @user.interviews.create :audio_id => audio.id
     # audio = @user.audiointerview.audio.new :url => params[:RecordingUrl], :duration => params[:RecordingDuration], :user_id => @user.id
     respond_to do |format|
@@ -64,14 +57,25 @@ def receive_voice_recording
         <Response>
           <Gather action="/twilio_callback/index.xml" method="GET" numDigits="#">
             <Say>Awesome!  Your voice interview has been saved. Hit Hash or Pound to return to the index page.</Say>
-          </Gather>          
+          </Gather>
         </Response>
         XML
         render :text => xml
       end
     end
   end
 
+  def receive_transcription
+    audio = Audio.find_by_recording_sid params[:RecordingSid]
+    # update with the transcription
+    audio.update_attribute :transcription, params[:TranscriptionText]
+    respond_to do |format|
+      format.xml do
+        render :xml => '<Response></Response>'
+      end
+    end
+  end
+
   private
   def find_user
     @user = current_user = User.find_by_phone(params[:From])

app/models/audio.rb

@@ -1,5 +1,8 @@
 class Audio < ActiveRecord::Base
   belongs_to :user
-  attr_accessible :user_id, :url, :description, :duration
-
+  attr_accessible :user_id, :url, :description, :duration, :recording_sid, :transcription
+
+  def has_transcription?
+    !transcription.nil?
+  end
 end

app/models/interview.rb

@@ -1,17 +1,30 @@
 class Interview < ActiveRecord::Base
-  belongs_to :user
+  belongs_to :user  
   belongs_to :audio
 
+  # belongs_to :video
+  # belongs_to :photos
+  # belongs_to :text
+
   def audio?
     !audio_id.nil?
   end
 
   def duration
-    audio ? audio.duration : video.duration
+    audio? ? audio.duration : video.duration
   end
 
   def url
-    audio ? audio.url : video.url
+    audio? ? audio.url : video.url
   end
 
+  def has_transcription?
+    audio? ? audio.has_transcription? : video.has_transcription?
+  end
+
+  def transcription
+    audio? ? audio.transcription : video.transcription
+  end
+
+
 end

app/views/interviews/show.html.erb

@@ -20,6 +20,22 @@
     </div><!-- .module_wrapper -->
   </div>
 
+
+  <% if @interview.has_transcription? %>
+    <div class="grid_10">
+      <div class="module_wrapper">
+        <div class="module_header">
+          <div>Transcription</div>
+        </div><!-- .module_header -->
+        <div class="module_padding">
+          <%= @interview.transcription %>
+        </div><!-- .module_padding -->
+      </div><!-- .module_wrapper -->
+    </div>
+  <% end %>
+
+
+
   <div class="grid_10">
     <div class="module_wrapper">
       <div class="module_header">
@@ -36,11 +52,3 @@
 
   <div class="clear"></div>
 </div><!-- .padding -->
-
-
-<script type="text/javascript">
-FB.Event.subscribe('comment.create', function(response) {
-  // console.log("response %o",response);
-  // do something with response.session
-});  
-</script>

config/routes.rb

@@ -3,6 +3,8 @@
   get  "twilio_callback/index"
   post "twilio_callback/index"
   get  "twilio_callback/receive_voice_recording"
+  get  "twilio_callback/receive_transcription"  
+  post  "twilio_callback/receive_transcription"  
 
   # get "comments/create"
   # 

db/migrate/20120129085842_add_rsid_and_transcription_to_audios.rb

@@ -0,0 +1,13 @@
+class AddRsidAndTranscriptionToAudios < ActiveRecord::Migration
+  def self.up
+    add_column :audios, :recording_sid, :string
+    add_column :audios, :transcription, :text
+
+    add_index :audios, :recording_sid
+  end
+
+  def self.down
+    remove_column :audios, :recording_sid
+    remove_column :audios, :transcription
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120129040739) do
+ActiveRecord::Schema.define(:version => 20120129085842) do
 
   create_table "admins", :force => true do |t|
     t.string   "email",                                 :default => "", :null => false
@@ -48,11 +48,15 @@
     t.integer  "user_id"
     t.string   "url"
     t.text     "description"
-    t.integer  "duration",    :default => 0
+    t.integer  "duration",      :default => 0
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.string   "recording_sid"
+    t.text     "transcription"
   end
 
+  add_index "audios", ["recording_sid"], :name => "index_audios_on_recording_sid"
+
   create_table "authentications", :force => true do |t|
     t.integer  "user_id"
     t.string   "provider"