Here is a YouTube Video with the Demo
The Code
<script type="text/javascript"> if (!window.gadgets || !gadgets.rpc) { document.write('<script type="text/javascript"' 'src="//www-blogger-opensocial.googleusercontent.com/gadgets/js/rpc.js?container\x3dblogger\x26nocache\x3d0\x26debug\x3d0\x26c\x3d1\x26v\x3dea8289bd3846c57bd64db8aa8a3f2928\x26sv\x3d9">' '</scr' 'ipt>'); } </script> <script type="text/javascript"> function registerGetBlogUrls() { gadgets.rpc.register('getBlogUrls', function() { var holder = {}; holder.postFeed = "http://www.blogger.com/feeds/2295610366269213074/posts/default"; holder.commentFeed = "http://www.blogger.com/feeds/2295610366269213074/comments/default"; holder.currentBlogUrl = "http://www.stylifyyourblog.com/"; holder.currentBlogId = "2295610366269213074"; return holder; }); } </script> <script type="text/javascript"> if (!window.registeredCommonBloggerCallbacks) { window.registeredCommonBloggerCallbacks = true; gadgets.rpc.register('resize_iframe', function(height) { var el = document.getElementById(this['f']); if (el) { el.style.height = height 'px'; } }); gadgets.rpc.register('set_pref', function() {}); registerGetBlogUrls(); } </script> <iframe src="//www-blogger-opensocial.googleusercontent.com/gadgets/ifr?url=http://gadgets-dev.appspot.com/static/googleplus/googleplus.xml&container=blogger&view=default&lang=en&country=ALL&sanitize=0&v=4a1aace2d5086225&libs=core:setprefs&parent=http://www.stylifyyourblog.com/&up_userid=107070768564947881700&mid=1#up_userid=107070768564947881700&st=e%3DAFlCd0VF42RtsdEa50ZMThptAqYoiY%252BtiUhop4spI1D7lHNmW54jZGVNkAqmkOmzdiOCjtvp%252FoBuUthqBTlKd%252BM%252BjJVjk%252FsVBV5OCbVMo5ms9ao7aBBuv1VXpj5o6FiltBEZpXpVdMLN%26c%3Dblogger&rpctoken=3600249869607945918" frameborder="0" style="width: 100%; display: block" height="422" id="sidebar-gadget1" name="sidebar-gadget1"></iframe> <script type="text/javascript"> gadgets.rpc.setRelayUrl("sidebar-gadget1", '//www-blogger-opensocial.googleusercontent.com/gadgets/files/container/rpc_relay.html'); gadgets.rpc.setAuthToken("sidebar-gadget1", "3600249869607945918"); </script> </div>
As you will observe in first few lines ,it is using the Blogger API for getting the Blog ID and URL . After that a iFrame is included ( Line 47 ) which is the Widget itself.
All Blogger API widgets use IFrames for implementation and this is no different.
After a bit of research I came to across a XML file which contained the information about the author of this widget inside Google.
You can check the XML file here http://gadgets-dev.appspot.com/static/googleplus/googleplus.xml
Implementing it
You can easily implement this using the following code in your websites ( its pretty long code ! ).
<iframe src="//www-blogger-opensocial.googleusercontent.com/gadgets/ifr?url=http://gadgets-dev.appspot.com/static/googleplus/googleplus.xml&container=blogger&view=default&lang=en&country=ALL&sanitize=0&v=4a1aace2d5086225&libs=core:setprefs&up_userid=107070768564947881700&mid=1#up_userid=107070768564947881700&st=e%3DAFlCd0VF42RtsdEa50ZMThptAqYoiY%252BtiUhop4spI1D7lHNmW54jZGVNkAqmkOmzdiOCjtvp%252FoBuUthqBTlKd%252BM%252BjJVjk%252FsVBV5OCbVMo5ms9ao7aBBuv1VXpj5o6FiltBEZpXpVdMLN%26c%3Dblogger&rpctoken=3600249869607945918" frameborder="0" style="width: 100%; display: block" height="422" id="sidebar-gadget1" name="sidebar-gadget1"></iframe>
To display your Profile stream , just search for the word userid in the above code , it will look something like this
Just replace the highlighted number above with your Google+ Profile ID
Somethings to Remember
This widget has not been officially released and might experience some unexpected problems. Other than that feel free to ask any problems that you come across while implementing it in your blog/websites.
Wow, looks great but not as good as Facebook's.
Google+ badge definitely looks better than Facebook crap. Remember this visitor must be logged into his Facebook account to see your updates while you can view content without having Google account and also I don't want to show my facebook feeds.
This make me have many new ideas. Thank you.
Great stuff, but are there anyway to change the styling?