Fix youtube feeds

1 files changed, 60 insertions, 0 deletions

diff --git a/youtube.js b/youtube.js
new file mode 100644
index 0000000..0f095e8
--- /dev/null
+++ b/youtube.js
@@ -0,0 +1,60 @@
+function get_native_playlist_feed(playlistId){
+    return `https://www.youtube.com/feeds/videos.xml?playlist_id=${playlistId}`
+}
+
+function get_native_channel_feed(channelId){
+    return `https://www.youtube.com/feeds/videos.xml?channel_id=${channelId}`
+}
+
+async function get_youtube(url) {
+    let patternVideo = /youtube.com\/watch\?v=\w+/
+    let matchVideo = url.match(patternVideo)
+    
+    let patternUser = /youtube.com\/user\/(\w+).*/
+    let matchUser = url.match(patternUser)
+
+    let patternChannel = /youtube.com\/channel\/(\w+).*/
+    let matchChannel = url.match(patternChannel)
+
+    let patternPlaylist = /youtube.com\/playlist\?list=(\w+)/
+    let matchPlaylist = url.match(patternPlaylist)
+
+    if (matchVideo) {
+        let channel_url = document.querySelector("[role='main'] #channel-name a")["href"]
+        let matchChannel2 = channel_url.match(patternChannel)
+        let channelId = matchChannel2[1]
+        let feed_url = `${base_url}/?action=display&bridge=Youtube&context=By+channel+id&c=${channelId}&duration_min=&duration_max=&format=`
+        let native_url = get_native_channel_feed(channelId)
+        let feeds = get_all_types(feed_url, "channel").concat([{ type: `native (channel): Rss`, url: native_url }])
+
+        let patternListInVideo = /youtube.com\/watch\?v=\w+\&list=(\w+)/
+        let matchListInVideo = url.match(patternListInVideo)
+        if(matchListInVideo){
+            let playlistId = matchListInVideo[1]
+            let playlist_feed_url = `${base_url}/?action=display&bridge=Youtube&context=By+playlist+Id&p=${playlistId}&duration_min=&duration_max=&format=`
+            let native_url = get_native_playlist_feed(playlistId)
+            let rb_feeds = get_all_types(playlist_feed_url, "playlist")
+            feeds = feeds.concat(rb_feeds.concat([{ type: `native (playlist): Rss`, url: native_url }]))
+        }
+
+        return feeds
+    }
+    if (matchUser) {
+        let user = matchUser[1];
+        let feed_url = `${base_url}/?action=display&bridge=Youtube&context=By+username&u=${user}&duration_min=&duration_max=&format=`
+        return get_all_types(feed_url)
+    }
+    if (matchChannel) {
+        let channelId = matchChannel[1]
+        let feed_url = `${base_url}/?action=display&bridge=Youtube&context=By+channel+id&c=${channelId}&duration_min=&duration_max=&format=`
+        return get_all_types(feed_url)
+    } 
+    if (matchPlaylist) {
+        let playlistId = matchPlaylist[1]
+        let native_url = get_native_playlist_feed(playlistId)
+        let feed_url = `${base_url}/?action=display&bridge=Youtube&context=By+playlist+Id&p=${playlistId}&duration_min=&duration_max=&format=`
+        let rb_feeds = get_all_types(feed_url)
+        return rb_feeds.concat([{ type: `native: Rss`, url: native_url }])
+    } 
+    return []
+}