GreaseMonkey script to copy song lyrics from popular lyrics websites with just one click! Click on a button next to the song text and it'll get copied in its entirety to your clipboard. Works with: lyrics.wikia, A-Z Lyrics, Direct Lyrics, Songtexte, Genius.com, Musixmatch, Lyricsmode, Lyricsfreak, Tekstowo.pl, Sing365. Additionally, it removes f…

easy_copy_lyrics.js

// ==UserScript==
// @name        Copy lyrics
// @namespace   xz
// @description Copy lyrics from popular lyrics websites
// @include     http://lyrics.wikia.com/*
// @include     http://www.azlyrics.com/*
// @include     http://www.directlyrics.com/*
// @include     http://www.songtexte.com/*
// @include     *genius.com*
// @include     *www.musixmatch.com/lyrics/*
// @include     *www.lyricsmode.com/lyrics/*
// @include     *www.lyricsfreak.com/*
// @include     *www.sing365.com/*
// @include     *www.tekstowo.pl/piosenka*
// @include     *google*/search*lyrics*
// @require       https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js
// @version     1
// @grant       none
// ==/UserScript==

var host = location.hostname;
var lyricboxSelector = undefined;
var triggerSelector = undefined;
var buttonLeft = "30px";
var buttonTop = "30px";
var cleanup = stripHTML;

function replaceAll(string, search, replacement) {
  return string.replace(new RegExp(search, 'g'), replacement);
};

function stripScripts(html) {
  return replaceAll(html, "<script>.*<\/script>", "");
}

function stripComments(html) {
  return replaceAll(html, "<!.*>", "");
}

function stripTags(html) {
  var tmp = document.createElement("DIV");
  tmp.innerHTML = html;
  return tmp.textContent || tmp.innerText || "";
}

function joinSoftEnters(html) {
  return replaceAll(html, "\n", "");
}

function newlinesFromBr(html) {
  return replaceAll(html, "<br\/?>", "\n");
}

function stripHTML(text) {
  return stripTags(stripComments(stripScripts(fixEnters(text))));
}

function fixEnters(text) {
  return newlinesFromBr(joinSoftEnters(text));
}

function copyLyricsToTextarea(sourceElem, targetId, cleanup) {
  var target = document.getElementById(targetId);
  if (!target) {
    var target = document.createElement("textarea");
    target.style.position = "absolute";
    target.style.left = "-9999px";
    target.style.top = "0";
    target.id = targetId;
    document.body.appendChild(target);
  }
  target.textContent = cleanup(sourceElem.innerHTML);
  return target;
}

function copyToClipboard(elem, cleanup) {
	  // create hidden text element, if it doesn't already exist

    var targetId = "_hiddenCopyText_";
    var isInput = elem.tagName === "INPUT" || elem.tagName === "TEXTAREA";
    var origSelectionStart, origSelectionEnd;
    if (isInput) {
        // can just use the original source element for the selection and copy
        var target = elem;
        origSelectionStart = elem.selectionStart;
        origSelectionEnd = elem.selectionEnd;
    } else {
        // must use a temporary form element for the selection and copy
        var target = copyLyricsToTextarea(elem, targetId, cleanup);
    }
    // select the content
    var currentFocus = document.activeElement;
    target.focus();
    target.setSelectionRange(0, target.value.length);
    
    // copy the selection
    var succeed;
    try {
    	  succeed = document.execCommand("copy");
    } catch(e) {
        succeed = false;
    }
    // restore original focus
    if (currentFocus && typeof currentFocus.focus === "function") {
        currentFocus.focus();
    }
    
    if (isInput) {
        // restore prior selection
        elem.setSelectionRange(origSelectionStart, origSelectionEnd);
    } else {
        // clear temporary content
        target.textContent = "";
    }
  
    return succeed;
}


$(function() { (function ($) {
  
  if (host.contains("google")) {
    jQuery("a:contains('MetroLyrics')").parentsUntil("div.g").remove()
    return 0;
  }
  
  
  switch (host) {
    case "lyrics.wikia.com":
      lyricboxSelector = "div.lyricbox";
      break;
    case "www.azlyrics.com":
      lyricboxSelector = "div.ringtone ~ div:first";
      break;
    case "www.directlyrics.com":
      triggerSelector = "div.lyricsselect";
      lyricboxSelector = "div.lyricsselect p";
      buttonTop = "100px";
      buttonLeft = "640px";
      break;
    case "www.songtexte.com":
      lyricboxSelector = "div#lyrics";
      buttonTop = "150px";
      buttonLeft = "50px";
      break;
    case "genius.com":
      lyricboxSelector = "div.song_body-lyrics lyrics";
      buttonTop = "10px";
      buttonLeft = "490px";
      break;
    case "www.musixmatch.com":
      triggerSelector = "div.container";
      lyricboxSelector = "p.mxm-lyrics__content";
      cleanup = stripTags;
      break;
    case "www.lyricsmode.com":
      triggerSelector = "div.inner-song-page-content";
      lyricboxSelector = "p#lyrics_text";
      buttonLeft = "500px";
      break;
    case "www.lyricsfreak.com":
      lyricboxSelector = "div.lyrictxt";
      buttonTop = "10px";
      buttonLeft = "430px";
      break;
    case "www.sing365.com":
      lyricboxSelector = "div#main section";
      triggerSelector = "h1";
      buttonTop = "0px";
      buttonLeft = "-120px";
      cleanup = function(text) {
        var text = text.substring(0, text.indexOf("<a")).substring(text.lastIndexOf("</script>") + 9);
        return stripHTML(text);
      };
      break;
    case "www.tekstowo.pl":
      lyricboxSelector = "div.song-text";  
      buttonTop = "550px";
      buttonLeft = "300px";
      cleanup = function(text) {
        var text = text.substring(text.indexOf("</h2>") + 5, text.indexOf("<a"));
        return stripHTML(text);
      };
      break;
  }
  
  // copy lyrics upon clicking on them on the page
//   jQuery(triggerSelector || lyricboxSelector).click(function() {
//     if (copyToClipboard(jQuery(lyricboxSelector)[0], cleanup)) {
//       window.alert("Lyrics successfully copied!");
//     }
//   });
  
  // create button on page to copy lyrics
  var copyLyricsButton = document.createElement("input");
  
  copyLyricsButton.type = "button";
  copyLyricsButton.value = "Copy lyrics";
  copyLyricsButton.style.cssText = [
    "position: absolute",
    "left: " + buttonLeft,
    "top: " + buttonTop,
    "width: 100px",
    "height: 100px",
    "border-radius: 50%",
    "background-color: #97f",
    "border: 4px outset #b9f",
    "color: black",
    "font-weight: bold",
    "font-size: 20px",
    "white-space: normal",
    "z-index: 1000" 
    ].join(";");
  copyLyricsButton.id = "__xz__copyLyricsButton__";

  jQuery(triggerSelector || lyricboxSelector).append(copyLyricsButton);
  
  jQuery("input#__xz__copyLyricsButton__").click(function() {
    if (copyToClipboard(jQuery(lyricboxSelector)[0], cleanup)) {
      var button = jQuery(this);
      button.css("background-color", "green");
      button.css("border-color", "#2f2");
      button.attr("value", "Copied!");
    } else {
      var button = jQuery(this);
      button.css("background-color", "red");
      button.css("border-color", "#f22");
      button.attr("value", "Failed to copy.");
    }
  });
  
})(jQuery)});

Update: added support for Tekstowo.pl and switched to the button trigger as default, instead of clicking on song text.
For some reason Musixmatch doesn't want to cooperate with the button. Will investigate.

Will this be updated some more? It doesn't work with Musixmatch right now :/