adding gfycat

README.markdown

@@ -87,11 +87,13 @@ At this moment we support the following video services:
 
 -   [Youtube](http://www.youtube.com/)
 -   [Vimeo](http://vimeo.com/)
+-   [Vine](http://vine.co/)
+-   [Giphy](http://giphy.com/)
+-   [Gfycat](http://gfycat.com/)
 -   [Flickr (videos)](http://flickr.com/)
 -   [Metacafe](http://metacafe.com/)
 -   [Dailymotion](http://dailymotion.com/)
 -   [Collegehumor](http://collegehumor.com/)
--   ~~[Blip.tv](http://blip.tv/)~~ Transformed into maker.tv
 -   [Myspace](http://vids.myspace.com/)
 -   [Ted Talks](http://www.ted.com/talks/)
 -   [11870.com](http://11870.com/)

lib/acts_as_unvlogable/vg_gfycat.rb

@@ -0,0 +1,40 @@
+class VgGfycat
+  attr_accessor :video_id
+
+  def initialize(url, options={})
+    @url = url
+    @uri = URI.parse(url)
+    @video_id = @uri.path.split("/")[-1]
+    json_endpoint = "https://gfycat.com/cajax/get/#{@video_id}"
+    @json = JSON.parse(Net::HTTP.get(URI.parse(json_endpoint)))
+    raise ArgumentError unless @video_id or @json["error"]
+  end
+
+  def title
+    @title ||= @json["gfyItem"]["title"]
+  end
+
+  def thumbnail
+    @thumbnail ||= @json["gfyItem"]["posterUrl"]
+  end
+
+  def embed_url
+    @embed_url ||= @json["gfyItem"]["mp4Url"]
+  end
+
+  def embed_html(width=425, height=344, options={}, params={})
+    "<video id='giphyplayer' width='#{width}' height='#{height}' controls autoplay><source src='#{@embed_url}' type='video/mp4'>Your browser does not support mp4.</video>"
+  end
+
+  def download_url
+    nil
+  end
+
+  def duration
+    nil
+  end
+
+  def service
+    "Gfycat"
+  end
+end

lib/acts_as_unvlogable/vg_giphy.rb

@@ -19,7 +19,7 @@ def thumbnail
   end
 
   def embed_url
-    @embed_url = @json["data"][0]["images"]["looping"]["mp4"]
+    @embed_url ||= @json["data"][0]["images"]["looping"]["mp4"]
   end
 
   def embed_html(width=425, height=344, options={}, params={})

lib/acts_as_unvlogable/vg_vine.rb

@@ -19,7 +19,7 @@ def thumbnail
   end
 
   def embed_url
-    @embed_url = "#{@url}/embed/simple"
+    @embed_url ||= "#{@url}/embed/simple"
   end
 
   def embed_html(width=600, height=600, options={}, params={})

spec/acts_as_unvlogable_spec.rb

@@ -285,6 +285,54 @@
     end
   end
 
+# ----------------------------------------------------------
+#   Testing gfycat
+# ----------------------------------------------------------
+  context "with an existent gfycat url" do
+    let(:videotron) { UnvlogIt.new("https://gfycat.com/WarmheartedAnyFairyfly") } 
+
+    it "initialize a VgGfycat instance" do
+      expect(VgGfycat).to eq(videotron.instance_values['object'].class)
+      expect("https://gfycat.com/WarmheartedAnyFairyfly").to eq(videotron.instance_values['object'].instance_values['url'])
+      expect("WarmheartedAnyFairyfly").to eq(videotron.instance_values['object'].instance_values['video_id'])
+      expect(videotron.instance_values['object'].instance_values['json']).to_not be_nil
+    end
+
+    it "returns the video properties" do
+      check_video_attributes({:title => "", :service => "Gfycat"})
+    end
+  end
+
+  context "with an detail gfycat url" do
+    let(:videotron) { UnvlogIt.new("https://gfycat.com/detail/DelectableParchedCopperbutterfly?tagname=Trending&tvmode=1") } 
+
+    it "initialize a VgGfycat instance" do
+      expect(VgGfycat).to eq(videotron.instance_values['object'].class)
+      expect("https://gfycat.com/detail/DelectableParchedCopperbutterfly?tagname=Trending&tvmode=1").to eq(videotron.instance_values['object'].instance_values['url'])
+      expect("DelectableParchedCopperbutterfly").to eq(videotron.instance_values['object'].instance_values['video_id'])
+      expect(videotron.instance_values['object'].instance_values['json']).to_not be_nil
+    end
+
+    it "returns the video properties" do
+      check_video_attributes({:title => "Ryan Williams landed a 1080 frontflip", :service => "Gfycat"})
+    end
+  end
+
+  context "with an search gfycat url" do
+    let(:videotron) { UnvlogIt.new("https://gfycat.com/gifs/search/cats/detail/BeneficialFavorableBunting") } 
+
+    it "initialize a VgGfycat instance" do
+      expect(VgGfycat).to eq(videotron.instance_values['object'].class)
+      expect("https://gfycat.com/gifs/search/cats/detail/BeneficialFavorableBunting").to eq(videotron.instance_values['object'].instance_values['url'])
+      expect("BeneficialFavorableBunting").to eq(videotron.instance_values['object'].instance_values['video_id'])
+      expect(videotron.instance_values['object'].instance_values['json']).to_not be_nil
+    end
+
+    it "returns the video properties" do
+      check_video_attributes({:title => "High Five Cat", :service => "Gfycat"})
+    end
+  end
+
 # ----------------------------------------------------------
 #   Testing RuTube
 # ----------------------------------------------------------