My First Chrome Extension - "Post To Tumblr"
14 October, 2010 in Post To Tumbr

Mummy wow! Im a big boy now! I have just published my first Chrome extension.

It was really annoying me that when I found a funny cat or some other silly image I would have to go through a whole ball-ache process to get that image on my Tumblr account.

What I really wanted was some right-click-post action going on and wondered why no one had one it yet. So with an hour or so to spare I whipped this extension up really quick.

It uses the Chrome 6 Context Menu API so you obviously need to have Chrome 6 to be able to use it.

Currently it only posts images as that's all I needed for now but if enough people want more then ill whip out the other data types.

The source couldn't be any simpler really, infact this is it here:

[codesyntax lang="javascript" lines="normal" blockstate="expanded"]

chrome.contextMenus.create({"title": "Post Image To Tumblr", "contexts":["image"], "onclick": postImage});

function postImage(info, tab)
	var email = localStorage["tumblr_email"];
	var password = localStorage["tumblr_pass"];

	if(!email || email=="" || !password || password=="")
		alert("Need to set your Tumblr username and password in the options before posting!");
		var o =

		var success = function(data,textStatus,request)
			if(textStatus=="success"){ alert("Image posted to Tumblr. Image -> "+info.srcUrl); }
			else { alert("Bad email or password"); }

		$.post("",o, success);



Theres even an option page where you put in your Tumblr details:

Oh, there is one issue.

No matter what I tried I couldn't manage to get the Tumblr API to return an error. So if you enter your username or password incorrectly it still reports success, not entirely sure why, if someone knows I would love to hear why!

Interested? You can go grab it over on the chrome extensions gallery page -> HERE