jeandrek/tpe-alt-alt.user.js

## tpe-alt-alt.user.js
// ==UserScript==
// @name         thisandagain Summoner
// @namespace    thisandagainPlsExplainThisPost
// @version      1.06
// @description  Adds a button to posts to magically summon thisandagain or thisandbatman
// @author       Jonathan50
// @match        https://scratch.mit.edu/discuss/*
// @grant        none
// ==/UserScript==

function tpe_confirm(id) {
  var win = open('', '', 'resizeable=0,location=0,width=533,height=241');
  win.document.open();
  win.document.write('<!DOCTYPE html><html><head><title>Confirm</title><style>body{font-family:sans-serif;color:#FFFFFF;background-image:url(http://i67.tinypic.com/5jw4lk.png);background-size:100% auto;}' +
                     '</style></head><body><h2>Are you sure you want to summon thisandagain?</h2><p>Remember, please do not use this to spam him.</p>' +
                     '<p>By clicking OK or Summon thisandbatman, you agree to be responsible for using this.</p><p><button onclick="opener.tpe_send(\'thisandagain\','+id+');window.close()">OK</button> ' +
                     '<button onclick="opener.tpe_send(\'thisandbatman\', '+id+');window.close()">Summon thisandbatman</button> <button onclick="window.close()">Cancel</button></p></body></html>');
  win.document.close();
}

window.tpe_send = function(user, id) {
  var csrf = document.cookie.match(/scratchcsrftoken=([0-9a-zA-Z]+)/);
  if(!csrf) return alert("You need to be logged in.");
  csrf = csrf[1];
  var cmt="pls explain -> https://scratch.mit.edu/discuss/post/" + id + "/";
  var xhr = new XMLHttpRequest();
  xhr.open("POST","https://scratch.mit.edu/site-api/comments/user/" + user + "/add/", true);
  xhr.setRequestHeader("X-CSRFToken",csrf);
  xhr.onload = function() {
    alert(xhr.status == 200 ? "thisandagain has been summoned!" : "Oops! Cannot do that.");
  };
  xhr.send(JSON.stringify({content:cmt, parent_id:"", commentee_id:""}));
};

(function() {
// the only textarea is the markitup editor which is only shown if the user is logged in
var isloggedin = document.getElementsByTagName("textarea");
if (!isloggedin.length) return;

var posts = document.getElementsByClassName("blockpost roweven firstpost");
if (posts.length) {
  for (var p = 0, plsexplain, btn, id, ul; p<posts.length; p++){
    plsexplain = document.createElement("li");
    plsexplain.setAttribute("class","postexplain");
    btn = document.createElement("a");
    btn.class = "plzexplain";
    btn.onclick = function() {
      tpe_confirm(id);
    };
    btn.innerHTML = "thisandagain pls explain";
    id = posts[p].id.match(/\d+/)[0];
    btn.setAttribute("id",id);
    plsexplain.appendChild(btn);
    plsexplain.appendChild(document.createTextNode(" | "));
    ul = posts[p].getElementsByClassName("postfootright")[0].getElementsByTagName("ul")[0];
    ul.insertBefore(plsexplain,ul.firstChild.nextSibling);
  }
}
})();
	// ==UserScript==
	// @name thisandagain Summoner
	// @namespace thisandagainPlsExplainThisPost
	// @version 1.06
	// @description Adds a button to posts to magically summon thisandagain or thisandbatman
	// @author Jonathan50
	// @match https://scratch.mit.edu/discuss/*
	// @grant none
	// ==/UserScript==

	function tpe_confirm(id) {
	var win = open('', '', 'resizeable=0,location=0,width=533,height=241');
	win.document.open();
	win.document.write('<!DOCTYPE html><html><head><title>Confirm</title><style>body{font-family:sans-serif;color:#FFFFFF;background-image:url(http://i67.tinypic.com/5jw4lk.png);background-size:100% auto;}' +
	'</style></head><body><h2>Are you sure you want to summon thisandagain?</h2><p>Remember, please do not use this to spam him.</p>' +
	'<p>By clicking OK or Summon thisandbatman, you agree to be responsible for using this.</p><p><button onclick="opener.tpe_send(\'thisandagain\','+id+');window.close()">OK</button> ' +
	'<button onclick="opener.tpe_send(\'thisandbatman\', '+id+');window.close()">Summon thisandbatman</button> <button onclick="window.close()">Cancel</button></p></body></html>');
	win.document.close();
	}

	window.tpe_send = function(user, id) {
	var csrf = document.cookie.match(/scratchcsrftoken=([0-9a-zA-Z]+)/);
	if(!csrf) return alert("You need to be logged in.");
	csrf = csrf[1];
	var cmt="pls explain -> https://scratch.mit.edu/discuss/post/" + id + "/";
	var xhr = new XMLHttpRequest();
	xhr.open("POST","https://scratch.mit.edu/site-api/comments/user/" + user + "/add/", true);
	xhr.setRequestHeader("X-CSRFToken",csrf);
	xhr.onload = function() {
	alert(xhr.status == 200 ? "thisandagain has been summoned!" : "Oops! Cannot do that.");
	};
	xhr.send(JSON.stringify({content:cmt, parent_id:"", commentee_id:""}));
	};

	(function() {
	// the only textarea is the markitup editor which is only shown if the user is logged in
	var isloggedin = document.getElementsByTagName("textarea");
	if (!isloggedin.length) return;

	var posts = document.getElementsByClassName("blockpost roweven firstpost");
	if (posts.length) {
	for (var p = 0, plsexplain, btn, id, ul; p<posts.length; p++){
	plsexplain = document.createElement("li");
	plsexplain.setAttribute("class","postexplain");
	btn = document.createElement("a");
	btn.class = "plzexplain";
	btn.onclick = function() {
	tpe_confirm(id);
	};
	btn.innerHTML = "thisandagain pls explain";
	id = posts[p].id.match(/\d+/)[0];
	btn.setAttribute("id",id);
	plsexplain.appendChild(btn);
	plsexplain.appendChild(document.createTextNode(" \| "));
	ul = posts[p].getElementsByClassName("postfootright")[0].getElementsByTagName("ul")[0];
	ul.insertBefore(plsexplain,ul.firstChild.nextSibling);
	}
	}
	})();