pr0gramm Favoriten Download

pr0gramm-download.user.js

// ==UserScript==
// @name         pr0gramm Favoriten Download
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       Rene8888
// @match        http://pr0gramm.com/user/*/likes
// @grant        GM_xmlhttpRequest
// @grant        GM_download
// @connect      pr0gramm.com
// @require      https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.18.2/babel.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/6.16.0/polyfill.js
// ==/UserScript==
/* jshint ignore:start */
var inline_src = (<><![CDATA[
    /* jshint ignore:end */
    /* jshint esnext: false */
    /* jshint esversion: 6 */

    async function saveImage(post, cb) {
        return new Promise((resolve, reject) => {
            GM_xmlhttpRequest({
                url: 'http://img.pr0gramm.com/' + post.image,
                method: 'GET',
                responseType: 'blob',
                onload: (res) => {
                    let a = document.createElement('a');
                    a.href = URL.createObjectURL(res.response);
                    a.download = post.id + '.' + post.image.substr(post.image.lastIndexOf('.') + 1);
                    document.body.appendChild(a);
                    a.click();
                    document.body.removeChild(a);
                    resolve();
                }
            });
        });
    }

    async function download(user) {
        console.log("Downloading " + user + "'s favorites");
        let res = await $.ajax({type: 'GET', url: 'http://pr0gramm.com/api/items/get?flags=15&likes=' + user + '&self=true', dataType: 'JSON'});
        let cnt = 0;
        while (!res.atEnd) {
            console.log("Page " + (++cnt));
            let lastId;
            for (let item of res.items) {
                lastId = item.id;
                console.log("Post " + item.id);
                await saveImage(item);
            }
            res = await $.ajax({type: 'GET', url: 'http://pr0gramm.com/api/items/get?flags=15&likes=' + user + '&self=true&older=' + lastId, dataType: 'JSON'});
        }

    }

    let user = window.location.href.split('/')[4];

    download(user).catch((err) => console.log(err));

/* jshint ignore:start */
]]></>).toString();
var c = Babel.transform(inline_src, { presets: [ "es2015", "es2016" ] });
eval(c.code);
/* jshint ignore:end */