rlemon is lemony

gistfile1.txt

var express=require("express"),gm=require("gm"),fs=require("fs"),app=express();var imagePath="./images/",image404="status404.jpg",imagePool=fs.readdirSync(imagePath).filter(function(name){return name!==image404}),imagePoolLength=imagePool.length;
app.set("view engine","ejs").use(express["static"](__dirname+"/public")).get(/[\/i]?\/([0-9]+)\/([0-9]+)/,function(req,res){var width=req.params[0],height=req.params[1],id=imagePool[Math.floor(Math.random()*imagePoolLength)];if(width>1920)width=1920;if(width<1)width=1;if(height>1080)height=1080;if(height<1)height=1;gm(imagePath+id).resize(width,height,"^").gravity("Center").crop(width,height).compress("BZip").stream(function(err,stdout,stderr){res.set("Content-Type","image/jpeg");if(err)console.log(err);
stdout.pipe(res)})}).get("/",function(req,res){res.render("index.ejs")}).use(function(req,res,next){res.status(404);gm(imagePath+image404).stream(function(err,stdout,stderr){res.set("Content-Type","image/jpeg");if(err)console.log(err);stdout.pipe(res)})}).listen(7076);