From 80a8b19fd552a55bc5bbd0460aaa5834fdbe67ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs?= <heckyel@hyperbola.info>
Date: Wed, 1 Jan 2020 13:30:57 -0500
Subject: [YouTube to Invidious] reorganize code

---
 scripts-greasemonkey/youtube_to_invidious.user.js | 145 ++++++++++++----------
 1 file changed, 76 insertions(+), 69 deletions(-)

diff --git a/scripts-greasemonkey/youtube_to_invidious.user.js b/scripts-greasemonkey/youtube_to_invidious.user.js
index 12e3df2..b807431 100644
--- a/scripts-greasemonkey/youtube_to_invidious.user.js
+++ b/scripts-greasemonkey/youtube_to_invidious.user.js
@@ -34,46 +34,24 @@ let c=1; //set to 0 to disable DASH playback (beta feature) [default 1]
 let d=1; //set to 0 to disable Invidious proxy [default 1]
 let e=1; //set to 0 to disable bypass of url shorteners [default 1]
 
-let ytdomains=new RegExp(/http(s|)\:\/\/(m[.]|i[.]|www[.]|img[.]|)(youtu(|be|be-nocookie)|.*ytimg)[.](com|be)\/.*/);
+let ytdomains=new RegExp(/http(s|):\/\/(m[.]|i[.]|www[.]|img[.]|)(youtu(|be|be-nocookie)|.*ytimg)[.](com|be)\/.*/);
 let 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|)\/.*/);
 let params=new RegExp(/^(autoplay|channel|v|playlist|list)$/);
 let current=window.location.href.match(ytdomains)===null;
 let 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();
-    statuscheck();
-}else{
-    let title=Array.prototype.slice.call(document.getElementsByTagName('h1'));
-    addbtn();
+function statuscheck(){
+    // Console Feedback
+    console.log("%cUSERSCRIPT | " + GM_info.script.name + " " + GM_info.script.version + " | successfully initialized", consoleCSS);
 }
 
-let 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 link(){
+    for(let i=0;i<links.length;i++){
+        let url=new URL(links[i].href.match(ytdomains)[0]);
+        url.hostname=instance;
+        links[i].href=url;
+    }
+}
 
 function embed(){
     for(let i=0;i<frames.length;i++){
@@ -105,39 +83,6 @@ function embed(){
     }
 }
 
-function thumb(){
-    for(let i=0;i<thumbs.length;i++){
-        let url=new URL(thumbs[i].src.match(ytdomains)[0]);
-        url.hostname=instance;
-        thumbs[i].src=url;
-    }
-}
-
-function link(){
-    for(let i=0;i<links.length;i++){
-        let url=new URL(links[i].href.match(ytdomains)[0]);
-        url.hostname=instance;
-        links[i].href=url;
-    }
-}
-
-function addbtn(){
-    for(let i=0;i<title.length;i++){
-        let 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(){
-    let 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(let k=0;k<frames.length;k++){
@@ -177,7 +122,69 @@ function ythref(el){
     return(decodeURIComponent(el.href).match(ytdomains));
 }
 
-function statuscheck(){
-    // Console Feedback
-    console.log("%cUSERSCRIPT | " + GM_info.script.name + " " + GM_info.script.version + " | successfully initialized", consoleCSS);
+function thumb(){
+    for(let i=0;i<thumbs.length;i++){
+        let url=new URL(thumbs[i].src.match(ytdomains)[0]);
+        url.hostname=instance;
+        thumbs[i].src=url;
+    }
+}
+
+function redir(){
+    let url=new URL(window.location.href);
+    url.hostname=instance;
+    location.href=url;
 }
+
+function addbtn(){
+    for(let i=0;i<title.length;i++){
+        let 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);
+    }
+}
+
+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();
+    statuscheck();
+}else{
+    let title=Array.prototype.slice.call(document.getElementsByTagName('h1'));
+    addbtn();
+}
+
+let 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});
-- 
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