SlimerJS playground

README.md

Droplet installation

Debian 7

Missing libraries:

libasound.so.2: cannot open shared object file: No such file or directory
libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory

sudo aptitude install xvfb libasound2 libgtk2.0-0

package.json

{
  "name": "slimer",
  "version": "0.0.0",
  "description": "",
  "main": "script.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "https://gist.github.com/e7e2e35caf9d91af5ecf.git"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "slimerjs": "~0.9.1"
  }
}

run-xvfb.sh

#!/bin/sh
xvfb-run \
	--auto-servernum --server-num=1 \
	--server-args=":1 -noreset -screen 1 1600x1200x24" \
	./slimerjs --disk-cache=yes $@ script.js

script.js

var system = require('system'),
        webpage = require("webpage").create(),
        //url = 'http://slimerjs.org';
        url = 'https://www.youtube.com/watch?v=A6j7mUxGz20';

webpage
        .open(url) // loads a page
        .then(function(){ // executed after loading
                // store a screenshot of the page
                webpage.viewportSize = { width:1600, height:1200 };

                system.stdout.writeLine('Opened');

                setTimeout(function() {
                        var then = Date.now();

                        system.stdout.writeLine('Rendering...');

                        webpage.render('page.png',{
                                onlyViewport:true
                        });

                        system.stdout.writeLine('Rendered in (ms): ' + (Date.now() - then));
                        phantom.exit()
                }, 7500);
        });