// ==UserScript==
// @name        GameFAQs - Private Board invite link on message list
// @namespace   http://userscripts.org/scripts/source/181911.user.js
// @description GameFAQs - Private Board invite link on message list descr
// @include     http://www.gamefaqs.com/boards/*
// @version     1.3
// @grant       none
// @downloadURL none
// ==/UserScript==

var board = "848"; //Enter the board number you are admin of here
var left = false; //Set this to true if you display the poster name to the left of the message, set it to false for above message

//Do not edit below this line unless you know what you're doing.
if (!left) {
	var msg_stats_arr = document.getElementsByClassName('msg_stats');
} else {
	var msg_stats_arr = document.getElementsByClassName('msg_stats_left');
}
var user_key = document.forms[1].key.value;
for (var i=0; i<msg_stats_arr.length;i++) {
	var username_arr = msg_stats_arr[i].getElementsByClassName('name')[0].childNodes[0];
	var username = username_arr.textContent;
	
	var form = document.createElement('form');
  form.setAttribute("action","http://www.gamefaqs.com/boardaction/"+board+"-?admin=1");
	form.setAttribute("method","post");
	form.setAttribute("style","display:none;");
	form.setAttribute("name","gm_invite_"+i);
	
	var inputName = document.createElement('input');
	inputName.setAttribute("type","hidden");
	inputName.setAttribute("name","target_text");
	inputName.setAttribute("value",username);
	
	var inputKey = document.createElement('input');
	inputKey.setAttribute("type","hidden");
	inputKey.setAttribute("name","key");
	inputKey.setAttribute("value",user_key);
  
  var action = document.createElement('input');
  action.setAttribute("type", "hidden");
  action.setAttribute("name", "action");
  action.setAttribute("value", "addmember");
	
	var inviteLink = document.createElement('a');
	inviteLink.setAttribute("href","#");
	inviteLink.setAttribute("onclick","document.forms['gm_invite_"+i+"'].submit();");
	inviteLink.textContent = "invite";
	
	if (!left) {
		msg_stats_arr[i].appendChild(document.createTextNode(" | "));
		msg_stats_arr[i].appendChild(inviteLink);

	} else {
		var leftSpan = document.createElement('span');
		leftSpan.setAttribute("class","author_data");
		msg_stats_arr[i].appendChild(leftSpan);
		leftSpan.appendChild(inviteLink);
	}
		inviteLink.appendChild(form);
		form.appendChild(inputName);
		form.appendChild(inputKey);
		form.appendChild(action);
	}