Add Image Uploading via URL

ngehani · Sep 20, 2013 · 966e221 · 966e221
1 parent 202a37f
commit 966e221
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Showing 6 changed files with 16 additions and 3 deletions.
diff --git a/app/models/pin.rb b/app/models/pin.rb
@@ -1,5 +1,5 @@
 class Pin < ActiveRecord::Base
-	attr_accessible :description, :image
+	attr_accessible :description, :image, :image_remote_url
 	has_attached_file :image
 
 	validates :description, presence: true
@@ -10,4 +10,8 @@ class Pin < ActiveRecord::Base
 	belongs_to :user
 	has_attached_file :image, :styles => { :medium => "300x300>" }
 
+	def image_remote_url=(url_value)
+		self.image = URI.parse(url_value) unless url_value.blank?
+		super
+	end
 end
diff --git a/app/views/layouts/_header.html.erb b/app/views/layouts/_header.html.erb
@@ -1,13 +1,14 @@
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
+
             <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
                 <span class="icon-bar"></span>
                 <span class="icon-bar"></span>
                 <span class="icon-bar"></span>
             </a>
 
-             <%= link_to "Invite me", root_path, class:"brand" %>
+             <%= link_to "Invite me", root_path, class: "brand" %>
 
                 <div class="nav-collapse">
                     <ul class="nav">

diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -8,6 +8,7 @@
 	</head>
 	<body>
 		<%= render 'layouts/header' %>
+
 		<div class="container">
 			<% flash.each do |name, msg| %>
                 <%= content_tag(:div, msg, class: "alert alert-#{name}") %>

diff --git a/app/views/pins/_form.html.erb b/app/views/pins/_form.html.erb
@@ -4,6 +4,7 @@
   <%= f.full_error :image_content_type, class: "alert alert-error" %>
 
   	<%= f.input :image, label: "Upload an image" %>
+  	<%= f.input :image_remote_url, label: "or enter a URL" %>
     <%= f.input :description, as: :text, input_html: { rows: "3" } %>
 
   <div class="form-actions">

diff --git a/db/migrate/20130920181953_add_image_remote_url_to_pins.rb b/db/migrate/20130920181953_add_image_remote_url_to_pins.rb
@@ -0,0 +1,5 @@
+class AddImageRemoteUrlToPins < ActiveRecord::Migration
+  def change
+    add_column :pins, :image_remote_url, :string
+  end
+end
diff --git a/db/schema.rb b/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: 20130919053303) do
+ActiveRecord::Schema.define(version: 20130920181953) do
 
   create_table "pins", force: true do |t|
     t.string   "description"
@@ -22,6 +22,7 @@
     t.string   "image_content_type"
     t.integer  "image_file_size"
     t.datetime "image_updated_at"
+    t.string   "image_remote_url"
   end
 
   add_index "pins", ["user_id"], name: "index_pins_on_user_id"