USO-Admin-menu_JoeSimmons-edits

// ==UserScript==
// @name          USO Admin Menu
// @namespace     erosman
// @description   Adds Edit Metadata & Edit Code to the Script Menu
// @updateURL     https://userscripts.org/scripts/source/172351.meta.js
// @downloadURL   https://userscripts.org/scripts/source/172351.user.js
// @include       http://userscripts.org/scripts/*
// @include       https://userscripts.org/scripts/*
// @grant         none
// @author        erosman
// @version       1.0
// ==/UserScript==

/* --------- Note ---------
  This script adds Edit Metadata & Edit Code to the Script Menu



  --------- History ---------


  1.0 Initial release

*/



(function name() { // anonymous function wrapper, used for error checking to end execution

"use strict";

if(window.self !== window.top) return; // end execution if in a frame

var nav = document.evaluate("//ul[@id='script-nav']/li/a[.='Admin']/../..", document.body, null, 9, null).singleNodeValue, // grab the #script-nav while checking for the Admin link to be existing
    tmpNav = document.createDocumentFragment(), // create a temporary document fragment
    scriptID = (document.location.href.match(/\/(\d+)/) || ["",""])[1], // grab script ID with RegExp
    extra, i, li;

// quit if Admin link not found or script ID not found in url
if(!nav || !scriptID) return;

// set which links to be added here
extra = {
  'Edit Code' : '/scripts/edit_src/',
  'Edit Metadata' : '/scripts/edit/'
};

// loop through the to-be-added-links and add them to the temporary document fragment
for (i in extra) {

    // create a list element with an anchor node
    li = document.createElement('li');
    li.className = 'menu';
    li.innerHTML = '<a href="'+ extra[i] + scriptID + '" class="admin">' + i + '</a>';

    // add the link to the document fragment
    tmpNav.appendChild(li);

}

// add the document fragment to the page
nav.insertBefore(tmpNav, nav.children[1]);


})(); // end of anonymous function