Modifies Youtube embed videos, Forces all videos to a larger size (640x385) or (1024x576), With options for: Video Size, Privacy, Https, Autohide, Theme and Colour Setting, Hide Annotations and Hide Related.
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// ==UserScript==
// @name Embed Tweak
// @namespace embedtweak
// @grant none
// @description Modifies Youtube embed videos, Forces all videos to a larger size (640x385) or (1024x576), With options for: Video Size, Privacy, Https, Autohide, Theme and Colour Setting, Hide Annotations and Hide Related.
// @version 03 February 2013 (1.25)
// @include http*
// @exclude *liveleak.com*
// ==/UserScript==
//
// Set variables below
//
// Set Video Size, large or medium. Large (1024x576) medium (640x385)
var videosize = "medium";
// Force the url to not be modified, Improves Performance! NOTE: This must be set to 0 in order for the features below this to work. (video size is always modified)
var defaulturl = 0;
// theme, options: light or dark
var ytheme = "dark";
// color, options: red or white
var ycolor = "white";
// Set annotation = 0 or 1, 0 disables annotations
var annotation = 0;
// Show Related videos at end of playback, option: 1 or 0,
var related = 0;
// Force https option, 1 enables https,
var https = 1;
// Force Privacy domain youtube-nocookie.com. 1 forces,
var privacy = 0;
// Set autohide = 0 or 1, 1 enables auto hide of player controls. (0 is default behaviour)
var autohide = 1;
////////////////////////////////////////////////
// No need to modify anything past this point //
////////////////////////////////////////////////
console.log('Embed Tweak - This script grants no special privileges, so it runs without security limitations.');
// Modify existing iframes size and href
var iFrames = document.getElementsByTagName('IFRAME');
var iFramesLen = iFrames.length;
for (var i = 0; i < iFramesLen; i++)
{
var ifr = iFrames[i];
if (ifr.src.indexOf('youtube.com/embed/') > -1 || ifr.src.indexOf('youtube-nocookie.com/embed/') > -1) {
if (videosize == 'large') {
ifr.width = '1024';
ifr.height = '576';
}
if (videosize == 'medium') {
ifr.width = '640';
ifr.height = '385';
}
//alert('0.1 ' + ifr.src);
if (defaulturl == 1) {
}
else {
if (https == 1) {
ifr.src = ifr.src.replace(/http\:/, 'https:'); }
if (privacy == 1) {
ifr.src = ifr.src.replace(/youtube\.com/, 'youtube-nocookie.com'); }
ifr.src += '?';
if (autohide == 1) {
ifr.src += '&autohide=1'; }
if (ytheme == "light") {
ifr.src += '&theme=light'; }
if (ytheme == "dark") {
ifr.src += '&theme=dark'; }
if (ycolor == "red") {
ifr.src += '&color=red'; }
if (ycolor == "white") {
ifr.src += '&color=white'; }
if (annotation == 0) {
ifr.src += '&iv_load_policy=3'; }
if (related == 0) {
ifr.src += '&rel=0'; }
}
//alert('1 ' + ifr.src);
}
}
// change other types of object embed tags
var iObjects = document.getElementsByTagName('object');
var iObjectsLen = iObjects.length;
for (var i = 0; i < iObjectsLen; i++)
{
var iOr = iObjects[i];
if (iOr.data.indexOf('youtube.com/v/') > -1 || iOr.data.indexOf('youtube-nocookie.com/v/') > -1) {
if (videosize == 'large') {
iOr.style.width = '1024px';
iOr.style.height = '576px';
}
if (videosize == 'medium') {
iOr.style.width = '640px';
iOr.style.height = '385px';
}
//alert('0.2 ' + iOr.data);
if (defaulturl == 1) {
}
else {
if (https == 1) {
iOr.data = iOr.data.replace(/http\:/, 'https:'); }
if (privacy == 1) {
iOr.data = iOr.data.replace(/youtube\.com/, 'youtube-nocookie.com'); }
iOr.data = iOr.data.split('&')[0];
iOr.data = iOr.data.split('?')[0];
iOr.data += '?version=3';
if (autohide == 1) {
iOr.data += '&autohide=1'; }
if (ytheme == "light") {
iOr.data += '&theme=light'; }
if (ytheme == "dark") {
iOr.data += '&theme=dark'; }
if (ycolor == "red") {
iOr.data += '&color=red'; }
if (ycolor == "white") {
iOr.data += '&color=white'; }
if (annotation == 0) {
iOr.data += '&iv_load_policy=3'; }
if (related == 0) {
iOr.data += '&rel=0'; }
//alert('2 ' + iOr.data);
}
}
}
var iEmbeds = document.getElementsByTagName('embed');
var iEmbedsLen = iEmbeds.length;
for (var i = 0; i < iEmbedsLen; i++)
{
var iEr = iEmbeds[i];
if (iEr.src.indexOf('youtube.com/v/') > -1 || iEr.src.indexOf('youtube-nocookie.com/v/') > -1) {
if (videosize == 'large') {
iEr.width = 1024;
iEr.height = 576;
}
if (videosize == 'medium') {
iEr.width = 640;
iEr.height = 385;
}
//alert('0.3 ' + iEr.src);
if (defaulturl == 1) {
}
else {
if (https == 1) {
iEr.src = iEr.src.replace(/http\:/, 'https:'); }
if (privacy == 1) {
iEr.src = iEr.src.replace(/youtube\.com/, 'youtube-nocookie.com'); }
iEr.src = iEr.src.split('&')[0];
iEr.src = iEr.src.split('?')[0];
iEr.src += '?version=3';
if (autohide == 1) {
iEr.src += '&autohide=1'; }
if (ytheme == "light") {
iEr.src += '&theme=light'; }
if (ytheme == "dark") {
iEr.src += '&theme=dark'; }
if (ycolor == "red") {
iEr.src += '&color=red'; }
if (ycolor == "white") {
iEr.src += '&color=white'; }
if (annotation == 0) {
iEr.src += '&iv_load_policy=3'; }
if (related == 0) {
iEr.src += '&rel=0'; }
}
//alert('3 ' + iEr.src);
/*
//Testing adding a download link
var vid = iEr.src.split("v/")[1].substring(0, 11)
var a = document.createElement('a');
a.textContent = 'Youtube Link';
a.setAttribute('style', 'font-size: 12px; font-family: arial, verdana, sans-serif;');
a.target = '_blank';
a.href = 'https://www.youtube.com/watch?v='+vid;
a.id = 'a_v_'+vid;
iEr.parentNode.insertBefore(document.createElement('br'), iEr.nextSibling);
iEr.parentNode.insertBefore(a, iEr.nextSibling.nextSibling);
*/
}
}