Save face blends

app/controllers/api/v1/snapbies_controller.rb

@@ -1,6 +1,6 @@
 class Api::V1::SnapbiesController < Api::V1::ApiController
   include ApplicationHelper
-  skip_before_filter :authenticate_user!, :only => [:show, :bound_box_snapbies, :get_snapby_meta_data, :local_snapbies_count]
+  skip_before_filter :authenticate_user!, :only => [:show, :bound_box_snapbies, :get_snapby_meta_data, :local_snapbies_count, :headblend]
 
   #Create a snapby
   def create
@@ -107,8 +107,13 @@ def index
     render json: { result: { snapbies: Snapby.response_snapbies(snapbies) } }, status: 200
   end
 
-private 
+  def headblend
+    headblend = Headblend.new
+    headblend.avatar = StringIO.new(Base64.decode64(params[:headblend]))  
+    headblend.save
+  end
 
+private 
   def snapby_params
     params.permit(:lat, :lng, :username, :source, :user_id, :user_score)
   end

app/models/headblend.rb

@@ -0,0 +1,16 @@
+class Headblend < ActiveRecord::Base
+  #Interpolation for snapby and user collides because attachment has the same name :avatar
+  Paperclip.interpolates :file_name do |attachment, style|
+    if attachment.instance.class.to_s == "Snapby"
+      "image_" + attachment.instance.id.to_s
+    elsif attachment.instance.class.to_s == "Headblend"
+      "headblend_" + attachment.instance.id.to_s
+    else
+      "profile_" + attachment.instance.id.to_s
+    end
+  end
+
+  # This method associates the attribute ":avatar" with a file attachment
+  has_attached_file :avatar, path: ":style/:file_name", bucket: HEADBLEND_BUCKET
+  validates_attachment_content_type :avatar, :content_type => /\Aimage\/.*\Z/
+end

config/initializers/constants.rb

@@ -27,4 +27,5 @@
 ANONYMOUS_USERNAME = "Anonymous"
 
 PROFILE_PICTURE_BUCKET_PROD = "snapby_profile_pics"
-PROFILE_PICTURE_BUCKET_DEV = "snapby_profile_pics_dev"
+PROFILE_PICTURE_BUCKET_DEV = "snapby_profile_pics_dev"
+HEADBLEND_BUCKET = "headblend_pictures"

config/routes.rb

@@ -35,6 +35,7 @@
       post "users/my_likes_and_comments" => "users#my_likes_and_comments"
       get "local_snapbies_count" => "snapbies#local_snapbies_count"
       get "local_snapbies" => "snapbies#local_snapbies"
+      post "headblend" => "snapbies#headblend"
     end
   end
 end

db/migrate/20140523232617_add_headblend_table.rb

@@ -0,0 +1,9 @@
+class AddHeadblendTable < ActiveRecord::Migration
+  def change
+    create_table :headblends do |t|
+      t.attachment :avatar
+
+      t.timestamps
+    end
+  end
+end