Twitter API 1.1 favorites/following/followers backup

twitter_api_1.1_backup.js

/* Twitter API 1.1 favorites/following/followers backup (a textarea will appear so you can copy/paste to save data).
** Get your access keys to use Twitter API 1.1: https://dev.twitter.com/docs/auth/tokens-devtwittercom
** Format JSON in Firefox: https://addons.mozilla.org/EN-us/firefox/addon/jsonview/
** You can change Twitter API URL and Twitter screen_name, then execute script from a trusted web page without CSP protection like about:home in Firefox Scratchpad or any other browser console.
*/


var url = "https://api.twitter.com/1.1/favorites/list.json";
//var url = "https://api.twitter.com/1.1/friends/list.json";
//var url = "https://api.twitter.com/1.1/followers/list.json";

var accessor = {
	token: "XXX",
	tokenSecret: "XXX",
	consumerKey : "XXX",
	consumerSecret: "XXX"
};
var message = {
	action: url,
	method: "GET",
	parameters: {
		screen_name: "baptx",
		count: 200,
		callback: "getJSONP"}
};

var out = [];
var length = -1;
var start = 0;
var next = -1;
var res;

function getJSONP(data)
{
    res = data;
}

function loadAPI_favorites()
{
	if (length != 1)
	{
		if (next != -1)
			message.parameters.max_id = next;
		OAuth.completeRequest(message, accessor);
		OAuth.SignatureMethod.sign(message, accessor);

		var script3 = document.createElement("script");
		script3.setAttribute("src", url + '?' + OAuth.formEncode(message.parameters));
		document.body.appendChild(script3);
		script3.addEventListener("load", function() {
			length = res.length;
			for (var i = 0; i < length; i++)
				out[start + i] = res[i].created_at + "\t@" + res[i].user.screen_name + ": " + res[i].text + "\t" + "(tweet ID: " + res[i].id_str + ")";
			next = res[length - 1].id_str;
			start += length - 1;
			loadAPI_favorites();
		});
	}
	else
	{
		displayData();
	}
}

function loadAPI_following_followers()
{
	if (length == -1 || res.next_cursor_str != 0)
	{
		message.parameters.cursor = next;
		OAuth.completeRequest(message, accessor);
		OAuth.SignatureMethod.sign(message, accessor);

		var script3 = document.createElement("script");
		script3.setAttribute("src", url + '?' + OAuth.formEncode(message.parameters));
		document.body.appendChild(script3);
		script3.addEventListener("load", function() {
			length = res.users.length;
			for (var i = 0; i < length; i++)
				out[start + i] = res.users[i].screen_name;
			next = res.next_cursor_str;
			start += length;
			loadAPI_following_followers();
		});
	}
	else
	{
		displayData();
	}
}

function displayData()
{
	var box = document.createElement("textarea");
	box.value = out.join('\n');
	document.body.appendChild(box);
}

var script = document.createElement("script");
script.setAttribute("src", "https://pastebin.com/raw/HFjqYLdG"); // http://oauth.googlecode.com/svn/code/javascript/oauth.js (down)
document.body.appendChild(script);
script.addEventListener("load", function() {
var script2 = document.createElement("script");
    script2.setAttribute("src", "https://pastebin.com/raw/M0N8JKwf"); // http://pajhome.org.uk/crypt/md5/sha1.js
    document.head.appendChild(script2);
    script2.addEventListener("load", function() {
	(url == "https://api.twitter.com/1.1/favorites/list.json") ? loadAPI_favorites() : loadAPI_following_followers();
    });
});