Xóa lời mời kết bạn đã gửi trên Facebook

Facebook-delete-send-request-friend.js

/* go to link: https://www.facebook.com/friends/requests/?fcref=jwl&outgoing=1 */

var fb_dtsg = document.getElementsByName('fb_dtsg')[0].value;
var user_id = document.cookie.match(/c_user=(\d+)/)[1];
var list    = document.querySelectorAll('.FriendRequestOutgoing:not(.hidden_elem)');

for (var i in list) {
	if (typeof list[i] == 'object') {
		var uid  = list[i].getAttribute('data-profileid');
		var http = new XMLHttpRequest();
		http.open("POST", "https://www.facebook.com/ajax/friends/requests/cancel.php");
		http.send("friend=" + uid + "&cancel_ref=outgoing_requests&__user=" + user_id + "&__a=1&fb_dtsg=" + fb_dtsg + "&confirmed=1");
		http.onreadystatechange = function() {
			if (http.readyState == 4) {
				if (http.responseText.match('cancel')) {
					console.log('thành công !');
				}
			}
		}
	}
}