youtube_to_invidious update version

1 files changed, 169 insertions, 0 deletions

diff --git a/scripts-greasemonkey/youtube_to_invidious.user.js b/scripts-greasemonkey/youtube_to_invidious.user.js
new file mode 100644
index 0000000..49bc51d
--- /dev/null
+++ b/scripts-greasemonkey/youtube_to_invidious.user.js
@@ -0,0 +1,169 @@
+// ==UserScript==
+// @name        YouTube to Invidious
+// @author      OdinBrood, Jesús E.
+// @namespace   Krul & Brood
+// @description Scan page for Youtube embeds and urls and replace with Invidious.
+// @include     *
+// @exclude     /^http(s|)://(www\.|)invidio\.us/.*$/
+// @exclude     /^http(s|)://(www\.|)invidious\.snopyta\.org/.*$/
+// @exclude     /^http(s|)://(www\.|)vid.wxzm\.sx/.*$/
+// @exclude     /^http(s|)://(www\.|)invidious\.kabi\.tk/.*$/
+// @exclude     /^http(s|)://(www\.|)invidiou\.sh/.*$/
+// @exclude     /^http(s|)://(www\.|)invidious\.enkirton\.net/.*$/
+// @exclude     /^http(s|)://(www\.|)tube\.poal\.co/.*$/
+// @exclude     /^http(s|)://(www\.|)invidious\.13ad\.de/.*$/
+// @grant       GM_xmlhttpRequest
+// @version     8.4.2
+// ==/UserScript==
+/* jshint esversion: 6 */
+
+var instance='proxy.invidious.snopyta.org'; //set you favorite Invidious instance! (https://github.com/omarroth/invidious/wiki/Invidious-Instances)
+
+//change script options, default values recommended
+var a=1; //set to 0 to force autoplay off, set to 1 to keep embed's value [default 1]
+var b=1; //set to 0 to not replace all youtube links to Invidious [default 1]
+var c=1; //set to 0 to disable DASH playback (beta feature) [default 1]
+var d=1; //set to 0 to disable Invidious proxy [default 1]
+var e=1; //set to 0 to disable bypass of url shorteners [default 1]
+
+var ytdomains=new RegExp(/http(s|)\:\/\/(m\.|i\.|www\.|img\.|)(youtu(|be|be-nocookie)|.*ytimg)\.(com|be)\/.*/);
+var shorteners=new RegExp(/^http(s|):\/\/(bit.ly|goo.gl|tinyurl.com|t.co|ow.ly|is.gd|buff.ly|deck.ly|su.pr|lnk.co|fur.ly|moourl.com|)\/.*/);
+var params=new RegExp(/^(autoplay|channel|v|playlist|list)$/);
+var current=window.location.href.match(ytdomains)===null;
+var frames,thumbs,links,skip;
+
+if(current){
+    frames=Array.prototype.slice.call(document.getElementsByTagName('iframe')).filter(ytel);
+    thumbs=Array.prototype.slice.call(document.getElementsByTagName('img')).filter(ytel);
+    if(b==1)links=Array.prototype.slice.call(document.getElementsByTagName('a')).filter(ythref);
+    if(frames.length>0)embed();
+    if(thumbs.length>0)thumb();
+    if(links.length>0)link();
+}else{
+    var title=Array.prototype.slice.call(document.getElementsByTagName('h1'));
+    addbtn();
+}
+
+var observer=new MutationObserver(function(mutations){
+    mutations.forEach(function(mutation){
+        if(current){
+            frames=Array.prototype.slice.call(mutation.target.getElementsByTagName('iframe')).filter(ytel);
+            thumbs=Array.prototype.slice.call(mutation.target.getElementsByTagName('img')).filter(ytel);
+            if(frames.length>0)embed();
+            if(thumbs.length>0)thumb();
+            if(b==1){
+                links=Array.prototype.slice.call(mutation.target.getElementsByTagName('a')).filter(ythref);
+                if(links.length>0)link();
+            }
+        }else{
+            skip=Array.prototype.slice.call(mutation.target.getElementsByClassName('skipinv'));
+            if(skip<1){
+                title=Array.prototype.slice.call(mutation.target.getElementsByTagName('h1'));
+                addbtn();
+            }
+        }
+    });
+});
+observer.observe(document.body,{childList:true,subtree:true});
+
+function embed(){
+    for(var i=0;i<frames.length;i++){
+        frames[i].style.backgroundColor='rgba(35,35,35,1)';
+        frames[i].style.backgroundRepeat='no-repeat';
+        frames[i].style.backgroundPosition='center center';
+        frames[i].style.backgroundSize='auto';
+        for(var j=0;j<frames[i].attributes.length;j++) {
+            if(frames[i].attributes[j].value.match(ytdomains)){
+                var url=new URL(frames[i].attributes[j].value);
+                if(!url.hostname.match(/youtube/)){
+                    url=new URL(decodeURIComponent(url.href).match(ytdomains)[0]);
+                    url.searchParams.set('autoplay',0);
+                }
+                for(var key of url.searchParams.keys()){
+                    if(!(key.match(params)))url.searchParams.delete(key);
+                }
+                url.hostname=instance;
+                if(a==1){
+                    if(!url.searchParams.has('autoplay')||url.searchParams.get('autoplay')==='')url.searchParams.set('autoplay',0);
+                }else{
+                    url.searchParams.set('autoplay',0);
+                }
+                if(c==1)url.searchParams.set('quality','dash');
+                if(d==1)url.searchParams.set('local',true);
+                frames[i].setAttribute(frames[i].attributes[j].name,url);
+            }
+        }
+    }
+}
+
+function thumb(){
+    for(var i=0;i<thumbs.length;i++){
+        var url=new URL(thumbs[i].src.match(ytdomains)[0]);
+        url.hostname=instance;
+        thumbs[i].src=url;
+    }
+}
+
+function link(){
+    for(var i=0;i<links.length;i++){
+        var url=new URL(links[i].href.match(ytdomains)[0]);
+        url.hostname=instance;
+        links[i].href=url;
+    }
+}
+
+function addbtn(){
+    for(var i=0;i<title.length;i++){
+        var btn=document.createElement('a');
+        btn.innerHTML='<h2>Watch on '+instance+'</h2>';
+        btn.href='javascript:void(0)';
+        btn.onclick=function(){redir();};
+        btn.className='skipinv';
+        title[i].parentNode.appendChild(btn);
+    }
+}
+
+function redir(){
+    var url=new URL(window.location.href);
+    url.hostname=instance;
+    location.href=url;
+}
+
+function unshorten(long,short){
+    frames=Array.prototype.slice.call(document.getElementsByTagName('iframe'));
+    for(var k=0;k<frames.length;k++){
+        for(var l=0;l<frames[k].attributes.length;l++) {
+            if(frames[k].attributes[l].value==long){
+                frames[k].attributes[l].value=short;
+                frames=[frames[k]];
+                embed();
+                return;
+            }
+        }
+    }
+}
+
+function ytel(el){
+    for(var i=0;i<el.attributes.length;i++){
+        var val=el.attributes[i].value;
+        if(val.substring(0,2)=='//')val='https:'+val;
+        try{val=decodeURIComponent(val);}catch(e){}
+        if(val.match(shorteners)&&e==1){
+            var long=el.attributes[i].value=val;
+            GM_xmlhttpRequest({
+                method:'GET',url:long,onload:function(response){
+                    var short=response.finalUrl;
+                    if(short.match(ytdomains))unshorten(long,short);
+                }
+            });
+        }
+        if(val.match(ytdomains)){
+            el.attributes[i].value=val;
+            return true;
+        }
+    }
+}
+
+function ythref(el){
+    return(decodeURIComponent(el.href).match(ytdomains));
+}