google_calendar_onebox.rb in onebox-1.5.34

- old
+ new

@@ -6,11 +6,20 @@
       matches_regexp /^(https?:)?\/\/((www|calendar)\.google\.[\w.]{2,}|goo\.gl)\/calendar\/.+$/
       always_https
 
       def to_html
         url = @url.split('&').first
-        "<iframe src='#{url}&rm=minimal' style='border: 0' width='800' height='600' frameborder='0' scrolling='no' ></iframe>"
+        "<iframe src='#{url}&rm=minimal' style='border: 0' width='800' height='600' frameborder='0' scrolling='no'>#{placeholder_html}</iframe>"
       end
 
+      def placeholder_html
+        <<HTML
+<div placeholder><div class='gdocs-onebox gdocs-onebox-splash' style='display:table-cell;vertical-align:middle;width:800px;height:600px'>
+<div style='text-align:center;'>
+<div class='gdocs-onebox-logo g-calendar-logo'></div>
+<p>Google Calendar</p>
+</div></div></div>
+HTML
+      end
     end
   end
 end
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