Create recyclescript.user.js

Author: J0m1ty

recyclescript.user.js

@@ -0,0 +1,78 @@
+// ==UserScript==
+// @name         RecycleScript
+// @version      0.1
+// @description  Allows you to quote without quotes
+// @author       Jomity
+// @match        *://artofproblemsolving.com/*
+// ==/UserScript==
+
+(function() {
+    'use strict';
+
+    function waitForElementToDisplay(selector, callback, checkFrequencyInMs, timeoutInMs) {
+        var startTimeInMs = Date.now();
+        (function loopSearch() {
+            if (document.querySelector(selector) != null) {
+                callback();
+                return;
+            }
+            else {
+                setTimeout(function () {
+                    if (timeoutInMs && Date.now() - startTimeInMs > timeoutInMs) {
+                        return;
+                    }
+                    loopSearch();
+                }, checkFrequencyInMs);
+            }
+        })();
+    }
+
+    window.addEventListener('load', function() {
+        for (let i = 0; i < 60000; i++) {
+            setTimeout(function timer() {
+                let posts = document.getElementsByClassName("cmty-post-right");
+                for (let j = 0; j < posts.length; j++) {
+                    if (posts[j].children[posts[j].children.length-1].innerHTML !== 'r') {
+                        let element = document.createElement("span");
+                        posts[j].appendChild(element);
+
+                        element.title="Repost this post";
+                        element.innerHTML = "r";
+                        element.classList.add("cmty-post-repost");
+                        element.classList.add("aops-font");
+                        element.onclick = function() {
+                            var quote = element.parentNode.getElementsByClassName("cmty-post-quote")[0];
+
+                            var lastValue = null;
+                            if (document.getElementsByClassName("cmty-post-textarea").length > 0) {
+                                if (quote.closest("#feed-left") == null) {
+                                    lastValue = document.getElementsByClassName("cmty-post-textarea")[0].value;
+                                }
+                                else if (quote.closest("#feed-left").querySelector("textarea")) {
+                                    lastValue = quote.closest("#feed-left").querySelector("textarea").value;
+                                }
+                            }
+
+                            quote.click();
+
+                            if (quote.closest("#feed-left") == null) {
+                                waitForElementToDisplay(".cmty-post-textarea", function() {
+                                    let t = document.getElementsByClassName("cmty-post-textarea")[0].value;
+                                    t = t.replace(lastValue,'');
+                                    document.getElementsByClassName("cmty-post-textarea")[0].value = t.substring(t.indexOf(']') + 1).slice(0, -10);
+                                }, 5, 200);
+                            }
+                            else {
+                                setTimeout(function() {
+                                    let t = quote.closest("#feed-left").querySelector("textarea").value;
+                                    quote.closest("#feed-left").querySelector("textarea").value = t.substring(t.indexOf(']') + 1).slice(0, -10);
+                                }, 20);
+                            }
+                        };
+                    }
+                }
+
+            }, i * 200);
+        }
+    }, false);
+})();