patch for RaChart

--- RaChartEnhancer.user.js 2020-01-26 12:02:20.526260263 +0100
+++ mine.js 2020-01-26 12:01:22.590109728 +0100
@@ -8,6 +8,7 @@
 // @supportURL https://www.steamgifts.com/discussion/riOvr/
 // @namespace  Sighery
 // @match      https://www.steamgifts.com/*
+// @match      https://www.steamtrades.com/*
 // @grant      GM_xmlhttpRequest
 // @grant      GM_notification
 // @grant      GM_setValue
@@ -57,10 +58,10 @@

 // ==================== MAIN ====================
 refactorStorage();
-injectInterface();
+injectInterface(window.location.hostname.match(/www.steamtrades.com/));

-if ((window.location.href.match("(\.steamgifts\.com\/discussion\/)|(\.steamgifts\.com\/giveaway\/)")) !== null && confirmAuthor()) {
-   var apiKey = localStorage.getItem('APIKey');
+if (((window.location.href.match("(\.steamgifts\.com\/discussion\/)|(\.steamgifts\.com\/giveaway\/)")) !== null && confirmAuthor() || window.location.href.match("(\.steamtrades\.com\/trade\/)"))) {
+var apiKey = localStorage.getItem('APIKey');
    var steamID64 = localStorage.getItem('SteamID64');
    var bStoreMethod = localStorage.getItem('RCE-StoreMethod');
    if (bStoreMethod !== undefined && bStoreMethod !== null) bStoreMethod = true;
@@ -707,11 +708,11 @@


 // ========== INJECT FUNCTIONS ==========
-function injectInterface() {
+function injectInterface(st) {
    injectDlgStyle();
    injectDialog();
    injectFunctions();
-   injectRow();
+   injectRow(st);
 }


@@ -790,9 +791,9 @@
 }


-function injectRow() {
-   var discDropdown = document.querySelector("a[class~='nav__button'][href^='/discussions']");
-   var newRow;
+function injectRow(st) {
+   var discDropdown = document.querySelector(st ? "a[class~='nav_btn'][href='/']": "a[class~='nav__button'][href^='/discussions']");
+    var newRow;

    if (discDropdown.previousElementSibling === null) {
        // Not logged in, create a new button on the header
@@ -807,11 +808,11 @@

    } else {
        newRow = document.createElement('a');
-       newRow.setAttribute('class', 'nav__row');
+       newRow.setAttribute('class', st ? 'dropdown_btn': 'nav__row');
        newRow.href = "javascript:void(0)";

        discDropdown = discDropdown.previousElementSibling.firstElementChild;
-       discDropdown.insertBefore(newRow, discDropdown.querySelector("a[class='nav__row'][href='/discussions/created']").nextElementSibling);
+       discDropdown.insertBefore(newRow, discDropdown.querySelector(st ? "a[class='dropdown_btn'][href~='/trades/new']": "a[class='nav__row'][href='/discussions/created']").nextElementSibling);


        newRow.appendChild(document.createElement('i'));
@@ -823,10 +824,11 @@
        newRow.children[1].appendChild(document.createElement('p'));
        newRow.children[1].children[0].setAttribute('class', 'nav__row__summary__name');
        newRow.children[1].children[0].textContent = "RaChart™ Enhancer";
-
+        if (!st){
        newRow.children[1].appendChild(document.createElement('p'));
        newRow.children[1].children[1].setAttribute('class', 'nav__row__summary__description');
        newRow.children[1].children[1].textContent = "Change the options for the enhancer.";
+        }
    }