Block all member of a steam group
// ==UserScript==
// @name SteamGroupBlocker
// @namespace https://greasyfork.org/users/191481
// @version 0.1.1
// @description Block all member of a steam group
// @author Zeper
// @match https://steamcommunity.com/groups/*/members
// @match https://steamcommunity.com/groups/*/members/
// @grant GM_xmlhttpRequest
// @connect steamcommunity.com
// ==/UserScript==
var IsDebug = false;
var xhr = new XMLHttpRequest();
var parser = new DOMParser();
var GroupMembers = [];
var MemberCount = 0;
var GroupName = "";
var NextPageNum = 1;
var Action = "block";
var HasBlockBtnBeenPressed = false;
// Error
var ErrorCount = 0;
var RetryOverError = 1;
var NetErrorCount = 0;
var RetryOverNetError = 3;
var timestamp = 0;
var minDelay = 30000;
function EndOfScript(){
HasBlockBtnBeenPressed = false;
NextPageNum = 1;
console.log("[SteamGroupBlocker] End of script, all members should have been "+Action+".");
alert("[SteamGroupBlocker] End of script, all members should have been "+Action+".");
return;
}
function GetGroupMembers(){
if (NextPageNum == 0) {
EndOfScript();
} else {
if (IsDebug){console.log("[SteamGroupBlocker] PageNum : "+NextPageNum);}
GM_xmlhttpRequest ( {
method: "GET",
url: "http://steamcommunity.com/groups/"+GroupName+"/memberslistxml/?xml=1&p="+NextPageNum.toString(),
onreadystatechange : function (response) {
if (response.readyState == 4 && response.status == 200) {
if (IsDebug){console.log(response.responseText);}
var xmlDoc = parser.parseFromString(response.responseText,"text/xml");
var SteamID64 = xmlDoc.getElementsByTagName("steamID64");
if (MemberCount == 0) {
var MemberCounts = xmlDoc.getElementsByTagName("memberCount");
for (let Counts of MemberCounts) {
if (Counts.parentNode.localName == "memberList") {
MemberCount = parseInt(Counts.innerHTML);
}
}
if (IsDebug){console.log("[SteamGroupBlocker] MemberCount : "+ JSON.stringify(MemberCount));}
if (MemberCount >= 1000) {
HasBlockBtnBeenPressed = false;
console.warn("[SteamGroupBlocker] This group has a lot of member it will take time to "+Action+" all of them. At best 1000 users per 30 seconds.");
console.warn("[SteamGroupBlocker] if you realy want to do it anyway click once more on the "+Action+" button");
alert("[SteamGroupBlocker] This group has a lot of member it will take time to "+Action+" all of them. At best 1000 users per 30 seconds.");
alert("[SteamGroupBlocker] if you realy want to do it anyway click once more on the "+Action+" button");
return;
}
}
for (let item of SteamID64) {
GroupMembers.push(item.innerHTML);
}
if (IsDebug){
console.log(GroupMembers);
}
var NextPage = xmlDoc.getElementsByTagName("nextPageLink");
if (NextPage.length > 0){
NextPage = NextPage[0].childNodes[0].data;
var NextPageUrl = new URLSearchParams(NextPage);
NextPageNum = NextPageUrl.get('p');
} else { NextPageNum = 0}
ActionOnSteamID();
}
}
} );
}
}
function ActionOnSteamID(){
if (ErrorCount > RetryOverError) {
throw new Error("[SteamGroupBlocker] Too much error when trying to block users, script will stop.");
return;
} else if (NetErrorCount > RetryOverNetError) {
throw new Error("[SteamGroupBlocker] Too much network error when trying to block users maybe you are rate limited, script will stop.");
return;
} else {
if (GroupMembers.length > 0) {
var delay = 1;
var steamIDstring = ""
GroupMembers.forEach(steamID => {
steamIDstring += "&steamids%5B%5D="+steamID;
});
if (IsDebug){console.log("[SteamGroupBlocker] steamIDstring : "+steamIDstring);}
timestamp = Date.now();
console.log("[SteamGroupBlocker] Sending "+Action+" request.");
GM_xmlhttpRequest({
method: 'POST',
url: 'https://steamcommunity.com/profiles/'+g_steamID+'/friends/action',
data: "sessionid="+g_sessionID.toString()+"&steamid="+g_steamID+"&ajax=1&action="+Action+steamIDstring,
headers: {
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'X-Requested-With': 'XMLHttpRequest'
},
onreadystatechange : function (response) {
if (response.readyState == 4) {
if (response.status == 200) {
NetErrorCount = 0;
var jsonResponse = JSON.parse(response.responseText);
if (IsDebug){console.log("[SteamGroupBlocker] Block response : "+response.responseText);}
if (IsDebug){console.log("[SteamGroupBlocker] Block response success : "+jsonResponse.success);}
if (jsonResponse.success == 1) {
ErrorCount = 0;
GroupMembers.length = 0;
if (NextPageNum == 0) {
EndOfScript();
return;
}
} else {
ErrorCount++;
}
if ((Date.now() - timestamp) < minDelay) {delay = (minDelay-(Date.now() - timestamp))}
console.log("[SteamGroupBlocker] Waiting : "+delay+" ms before next step...");
setTimeout(() => {ActionOnSteamID();}, delay);
} else {
NetErrorCount++;
setTimeout(() => {ActionOnSteamID();}, minDelay);
}
}
}
});
} else if (NextPageNum == 0) {
EndOfScript();
} else {
GetGroupMembers();
}
}
}
function BlockBtnPressed(){
if (HasBlockBtnBeenPressed) {
console.warn("[SteamGroupBlocker] Button already pressed.");
return;
} else {
HasBlockBtnBeenPressed = true;
Action = "block";
GetGroupMembers();
}
}
function UnBlockBtnPressed(){
if (HasBlockBtnBeenPressed) {
console.warn("[SteamGroupBlocker] Button already pressed.");
return;
} else {
HasBlockBtnBeenPressed = true;
Action = "unblock";
GetGroupMembers();
}
}
function DoGUI(){
let BlockBtn = document.createElement('button');
BlockBtn.className = ('btn_darkred_white_innerfade btn_medium');
let BlockText = document.createElement('span');
BlockText.append('BLOCK ALL USERS');
BlockBtn.appendChild(BlockText);
BlockBtn.addEventListener("click", BlockBtnPressed , false);
document.querySelector("#searchEditForm > button").after(BlockBtn)
let UnBlockBtn = document.createElement('button');
UnBlockBtn.className = ('btn_darkblue_white_innerfade btn_medium');
let UnBlockText = document.createElement('span');
UnBlockText.append('UNBLOCK ALL USERS');
UnBlockBtn.appendChild(UnBlockText);
UnBlockBtn.addEventListener("click", UnBlockBtnPressed , false);
BlockBtn.after(UnBlockBtn)
}
function Init(){
let regex = /https:\/\/steamcommunity\.com\/groups\/([^;]+)\/members/;
GroupName = window.document.baseURI.match(regex)[1];
console.log("[SteamGroupBlocker] GroupName : "+GroupName);
if (g_steamID === false) {
throw new Error("[SteamGroupBlocker] You need to be logged into steam.");
return;
}
DoGUI();
}
Init();