From 47e1f1d1fecaeeb69c0e3a8e33fda95025a7b714 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Thu, 28 Nov 2013 19:23:11 +0100
Subject: [PATCH] add classic google maps onebox

---
 lib/oneboxer/classic_google_maps_onebox.rb | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 lib/oneboxer/classic_google_maps_onebox.rb

diff --git a/lib/oneboxer/classic_google_maps_onebox.rb b/lib/oneboxer/classic_google_maps_onebox.rb
new file mode 100644
index 00000000000..e13f874528a
--- /dev/null
+++ b/lib/oneboxer/classic_google_maps_onebox.rb
@@ -0,0 +1,26 @@
+require 'net/http'
+require_dependency 'oneboxer/base_onebox'
+
+module Oneboxer
+  class ClassicGoogleMapsOnebox < BaseOnebox
+
+    matcher /^(https?:)?\/\/(maps\.google\.[\w.]{2,}|goo\.gl)\/maps?.+$/
+
+    def onebox
+      @url = get_long_url(@url) if @url.include?("//goo.gl/maps/")
+      "<iframe src='#{@url}&output=embed' width='690px' height='400px' frameborder='0' style='border:0'></iframe>" if @url.present?
+    end
+
+    def get_long_url(url)
+      uri = URI(url)
+      http = Net::HTTP.start(uri.host, uri.port)
+      http.open_timeout = 1
+      http.read_timeout = 1
+      response = http.head(uri.path)
+      response["Location"] if response.code == "301"
+    rescue
+      nil
+    end
+
+  end
+end