How would i safely turn a image from a url to a uri.

[Nlits]

I tried some things and the image never renders. It works when I save the data 
directly.

Current code:
    
    
    let host = parseUri(url)
    var client = newHttpClient()
    client.headers = newHttpHeaders({"Referer": $host})
    let rq = client.get(url)
    var m = newMimetypes()
    let suffix = m.getExt(rq.headers["Content-Type"])
    writeFile("test.png", rq.body)
    node_attrs.add(("src", getDataUri(encode(rq.body), &"image/{suffix}")))
    
    Run

You can ignore the node_attrs.add thing.