Requirements:

slimerjs
xvfb (apt-get install xvfb)

Run:

xvfb-run slimerjs server.coffee

Point browser to:

http://localhost:8080/insight.png?url=<full_url_of_insight>

And get an image.

Fun:

That's right, there's fun, too! There's a bookmarklet to generate the image from an insight permalink. Unfortunately you can't embed javascript links in GitHub, but you can get it here.

Develop

I had to move insight2png.coffee to a src dir and compile it to js b/c slimer's coffeescript compiler wasn't handling the new object-ified version of insight2png. If you're developing, just run ./watch while and edits to insight2png.coffee in the src dir will compile to insight2png.js.

Installation

This is the current configuration of the server:

m1.small
ami-08389d60
"shares" Security Group
Region Virginia
AZ C
"thinkup" PEM

$ sudo -s
# add-apt-repository ppa:vbernat/haproxy-1.5
# apt-get update
# apt-get -y dist-upgrade
# dpkg-reconfigure tzdata
	[America]
	[New_York]
# apt-get -y install libc6 libstdc++6 libgcc1 libgtk2.0-0 libasound2 libxrender1 git firefox xvfb haproxy
# wget http://download.slimerjs.org/releases/0.9.2/slimerjs-0.9.2-linux-x86_64.tar.bz2
# bzip2 -d slimerjs-0.9.2-linux-x86_64.tar.bz2
# tar -xf slimerjs-0.9.2-linux-x86_64.tar
# git clone https://github.com/adampash/insight2png.git i2p (Calling it "insight2png" confuses slimer's module loading)
# export SLIMERJSLAUNCHER=/usr/bin/firefox
# cp i2p/config/prefs.js slimerjs-0.9.2/defaults/preferences/prefs.js
# cp i2p/sys/etc/init/insight2png.conf /etc/init
# ln -s i2p/sys/etc/haproxy/haproxy.cfg /etc/haproxy
# service haproxy restart
# start insight2png

This logs to /var/log/insight2png.log.i