Adds a command copy button for myname is xyxy
// ==UserScript==
// @name Copy button
// @namespace LukaWolf
// @description Adds a command copy button for myname is xyxy
// @include *cardcastgame.com/browse/deck/*
// @version 1
// @grant none
// ==/UserScript==
window.onload = whenLoaded;
unsafeWindow.wolf_copy_to_clipboard =function (){
var code = window.location.href.split('/').pop();
copyTextToClipboard("/addcardcast " + code);
}
unsafeWindow.copyTextToClipboard = function (text) {
var textArea = document.createElement("textarea");
//
// *** This styling is an extra step which is likely not required. ***
//
// Why is it here? To ensure:
// 1. the element is able to have focus and selection.
// 2. if element was to flash render it has minimal visual impact.
// 3. less flakyness with selection and copying which **might** occur if
// the textarea element is not visible.
//
// The likelihood is the element won't even render, not even a flash,
// so some of these are just precautions. However in IE the element
// is visible whilst the popup box asking the user for permission for
// the web page to copy to the clipboard.
//
// Place in top-left corner of screen regardless of scroll position.
textArea.style.position = 'fixed';
textArea.style.top = 0;
textArea.style.left = 0;
// Ensure it has a small width and height. Setting to 1px / 1em
// doesn't work as this gives a negative w/h on some browsers.
textArea.style.width = '2em';
textArea.style.height = '2em';
// We don't need padding, reducing the size if it does flash render.
textArea.style.padding = 0;
// Clean up any borders.
textArea.style.border = 'none';
textArea.style.outline = 'none';
textArea.style.boxShadow = 'none';
// Avoid flash of white box if rendered for any reason.
textArea.style.background = 'transparent';
textArea.value = text;
document.body.appendChild(textArea);
textArea.select();
try {
var successful = document.execCommand('copy');
var msg = successful ? 'successful' : 'unsuccessful';
console.log('Copying text command was ' + msg);
} catch (err) {
console.log('Oops, unable to copy');
}
document.body.removeChild(textArea);
}
function whenLoaded(){
jQuery(".btn.btn-primary.btn-block").after("<button class=' btn btn-primary btn-block' onclick='wolf_copy_to_clipboard()'>Copy code to clipboard</button>");
}