miguelusque

"""
Download all ClassDojo photos and videos in your timeline.
by kecebongsoft

How it works:

1. Fetch list of items in the timeline, if there are multiple pages, it will fetch for all pages.
2. Collect list of URLs for the attachment for each item
3. Download the files into local temporary directory, and also save the timeline activity as a json file.

miguelusque

/* run this in the console on the ClassDojo page */

function download(url, prefix) {
    fetch(url).then(function(t) {
        return t.blob().then((b)=> {
            var a = document.createElement("a");
            a.href = URL.createObjectURL(b);
            var n = url.lastIndexOf('/');
            var filename = url.substring(n + 1);
            a.setAttribute("download", prefix+filename);