fix: can't load music playlists using local extraction

Author: Bnyro

app/src/main/java/com/github/libretube/extensions/ToID.kt

@@ -1,13 +1,18 @@
 package com.github.libretube.extensions
 
 import com.github.libretube.ui.dialogs.ShareDialog.Companion.YOUTUBE_FRONTEND_URL
+import com.github.libretube.ui.dialogs.ShareDialog.Companion.YOUTUBE_MUSIC_URL
+import com.github.libretube.ui.dialogs.ShareDialog.Companion.YOUTUBE_SHORT_URL
 
 /**
- * format a Piped route to an ID
+ * format a full YouTube url or a path to a video/channel/playlist ID
  */
 fun String.toID(): String {
     return this
-        .replace(YOUTUBE_FRONTEND_URL, "")
+        // remove any youtube origins from urls
+        .removePrefix(YOUTUBE_FRONTEND_URL)
+        .removePrefix(YOUTUBE_MUSIC_URL)
+        .removePrefix(YOUTUBE_SHORT_URL)
         .replace("/watch?v=", "") // videos
         .replace("/channel/", "") // channels
         .replace("/playlist?list=", "") // playlists

app/src/main/java/com/github/libretube/ui/dialogs/ShareDialog.kt

@@ -149,6 +149,7 @@ class ShareDialog : DialogFragment() {
 
     companion object {
         const val YOUTUBE_FRONTEND_URL = "https://www.youtube.com"
+        const val YOUTUBE_MUSIC_URL = "https://music.youtube.com"
         const val YOUTUBE_SHORT_URL = "https://youtu.be"
         const val PIPED_FRONTEND_URL = "https://piped.video"
     }