Scrape with PhantomJS

scrape.js

var page = require('webpage').create();

if(phantom.args.length < 1) {
        phantom.exit();
} else {
        var address = phantom.args[0];

        page.onError = function() { };

        page.open(address, function(status) {
              if(status === "success" && page.content.length > 500) {
                        var href = page.evaluate(function() {
                                var imgs = document.getElementsByTagName("img");

                                for(var i=0,max=imgs.length; i<max; i++) {
                                        var img = imgs[i];
                        
                                        img.setAttribute('height', img.height);
                                        img.setAttribute('width', img.width);

                                        img.setAttribute('src', img.src);
                                }
                
                                return window.location.href;
                        });

                        var content = {};
                        content[href] = page.content

                        console.log(JSON.stringify(content));
                        phantom.exit();
                } else {
                        phantom.exit();
              }
        });

        setTimeout(function() {
                console.log(JSON.stringify({error: "Timed out"}));
                phantom.exit();
        }, 15000);
}