From bde6b9ee051beb1949d1b626de5747993dcb6cce Mon Sep 17 00:00:00 2001
From: Alexander Popov <iiiypuk@fastmail.fm>
Date: Sun, 25 Sep 2022 01:29:55 +0300
Subject: [PATCH] update app code

---
 docs/.nojekyll             |  0
 docs/ytcg.js               | 13 -------------
 {docs => src}/index.html   |  0
 {docs => src}/styles.css   |  0
 {docs => src}/youtubeID.js |  0
 src/ytcg.js                | 21 +++++++++++++++++++++
 6 files changed, 21 insertions(+), 13 deletions(-)
 delete mode 100644 docs/.nojekyll
 delete mode 100644 docs/ytcg.js
 rename {docs => src}/index.html (100%)
 rename {docs => src}/styles.css (100%)
 rename {docs => src}/youtubeID.js (100%)
 create mode 100644 src/ytcg.js

diff --git a/docs/.nojekyll b/docs/.nojekyll
deleted file mode 100644
index e69de29..0000000
diff --git a/docs/ytcg.js b/docs/ytcg.js
deleted file mode 100644
index f6bcc06..0000000
--- a/docs/ytcg.js
+++ /dev/null
@@ -1,13 +0,0 @@
-function getCover()
-{
-  var videoUrl = document.getElementById('videoUrl').value;
-  var videoCover = new Image();
-
-  videoCover.onload = function()
-  {
-    document.getElementById('ytImage').innerHTML =
-    '<a title="' + videoCover.width + 'x' + videoCover.height + '" href="' + videoCover.src + '" download="cover"><img src="'+ videoCover.src +'"></a>';
-  }
-
-  videoCover.src = 'https://img.youtube.com/vi/' + YouTubeGetID(videoUrl) + '/maxresdefault.jpg';
-}
diff --git a/docs/index.html b/src/index.html
similarity index 100%
rename from docs/index.html
rename to src/index.html
diff --git a/docs/styles.css b/src/styles.css
similarity index 100%
rename from docs/styles.css
rename to src/styles.css
diff --git a/docs/youtubeID.js b/src/youtubeID.js
similarity index 100%
rename from docs/youtubeID.js
rename to src/youtubeID.js
diff --git a/src/ytcg.js b/src/ytcg.js
new file mode 100644
index 0000000..9703f83
--- /dev/null
+++ b/src/ytcg.js
@@ -0,0 +1,21 @@
+function getCover()
+{
+  'use strict';
+
+  let videoUrl = document.getElementById('videoUrl').value;
+  let imageDiv = document.getElementById('ytImage');
+  imageDiv.innerHTML = '';
+
+  let videoCover = document.createElement('img');
+  let imageLink = document.createElement('a');
+
+  videoCover.src = 'https://img.youtube.com/vi/' + YouTubeGetID(videoUrl) + '/maxresdefault.jpg';
+  imageLink.href = videoCover.src;
+  imageLink.download = 'cover';
+  videoCover.onload = function() {
+    imageLink.title = videoCover.width + 'x' + videoCover.height;
+  }
+
+  imageLink.appendChild(videoCover);
+  imageDiv.appendChild(imageLink);
+}