chore: use hls if piped proxy disabled, remove piped proxy fallback option

app/src/main/java/com/github/libretube/constants/PreferenceKeys.kt

@@ -100,7 +100,6 @@ object PreferenceKeys {
     const val UNLIMITED_SEARCH_HISTORY = "unlimited_search_history"
     const val SB_HIGHLIGHTS = "sb_highlights"
     const val SHOW_TIME_LEFT = "show_time_left"
-    const val FALLBACK_PIPED_PROXY = "fallback_piped_proxy"
     const val ALLOW_PLAYBACK_DURING_CALL = "playback_during_call"
     const val BEHAVIOR_WHEN_MINIMIZED = "behavior_when_minimized"
 

app/src/main/java/com/github/libretube/helpers/DashHelper.kt

@@ -25,7 +25,7 @@
         val audioLocale: String? = null
     )
 
-    fun createManifest(streams: Streams, supportsHdr: Boolean, rewriteUrls: Boolean): String {
+    fun createManifest(streams: Streams, supportsHdr: Boolean): String {
         val builder = builderFactory.newDocumentBuilder()
 
         val doc = builder.newDocument()
@@ -118,9 +118,9 @@
             for (stream in adapSet.formats) {
                 val rep = let {
                     if (isVideo) {
-                        createVideoRepresentation(doc, stream, rewriteUrls)
+                        createVideoRepresentation(doc, stream)
                     } else {
-                        createAudioRepresentation(doc, stream, rewriteUrls)
+                        createAudioRepresentation(doc, stream)
                     }
                 }
                 adapSetElement.appendChild(rep)
@@ -144,8 +144,7 @@
 
     private fun createAudioRepresentation(
         doc: Document,
-        stream: PipedStream,
-        rewriteUrls: Boolean
+        stream: PipedStream
     ): Element {
         val representation = doc.createElement("Representation")
         representation.setAttribute("bandwidth", stream.bitrate.toString())
@@ -160,7 +159,7 @@
         audioChannelConfiguration.setAttribute("value", "2")
 
         val baseUrl = doc.createElement("BaseURL")
-        baseUrl.appendChild(doc.createTextNode(ProxyHelper.unwrapUrl(stream.url!!, rewriteUrls)))
+        baseUrl.appendChild(doc.createTextNode(stream.url!!))
 
         representation.appendChild(audioChannelConfiguration)
         representation.appendChild(baseUrl)
@@ -191,8 +190,7 @@
 
     private fun createVideoRepresentation(
         doc: Document,
-        stream: PipedStream,
-        rewriteUrls: Boolean
+        stream: PipedStream
     ): Element {
         val representation = doc.createElement("Representation")
         representation.setAttribute("codecs", stream.codec!!)
@@ -203,7 +201,7 @@
         representation.setAttribute("frameRate", stream.fps.toString())
 
         val baseUrl = doc.createElement("BaseURL")
-        baseUrl.appendChild(doc.createTextNode(ProxyHelper.unwrapUrl(stream.url!!, rewriteUrls)))
+        baseUrl.appendChild(doc.createTextNode(stream.url!!))
 
         val segmentBase = doc.createElement("SegmentBase")
         segmentBase.setAttribute("indexRange", "${stream.indexStart}-${stream.indexEnd}")

app/src/main/java/com/github/libretube/helpers/PlayerHelper.kt

@@ -82,11 +82,10 @@
     /**
      * Create a base64 encoded DASH stream manifest
      */
-    fun createDashSource(streams: Streams, context: Context, disableProxy: Boolean): Uri {
+    fun createDashSource(streams: Streams, context: Context): Uri {
         val manifest = DashHelper.createManifest(
             streams,
-            DisplayHelper.supportsHdr(context),
-            disableProxy
+            DisplayHelper.supportsHdr(context)
         )
 
         // encode to base64
@@ -336,12 +335,17 @@
         )
 
     val playAutomatically: Boolean
-        get() = PreferenceHelper
-            .getBoolean(
+        get() = PreferenceHelper.getBoolean(
                 PreferenceKeys.PLAY_AUTOMATICALLY,
                 true
             )
 
+    val disablePipedProxy: Boolean
+        get() = PreferenceHelper.getBoolean(
+                PreferenceKeys.DISABLE_VIDEO_IMAGE_PROXY,
+                false
+            )
+
     fun shouldPlayNextVideo(isPlaylist: Boolean = false): Boolean {
         return autoPlayEnabled || (
             isPlaylist && PreferenceHelper.getBoolean(

app/src/main/java/com/github/libretube/helpers/ProxyHelper.kt

@@ -35,25 +35,20 @@ object ProxyHelper {
     /**
      * Detect whether the proxy should be used or not for a given stream URL based on user preferences
      */
-    suspend fun unwrapStreamUrl(url: String): String {
-        return if (useYouTubeSourceWithoutProxy(url)) unwrapUrl(url) else url
-    }
-
-    suspend fun useYouTubeSourceWithoutProxy(url: String) = when {
-        !PreferenceHelper.getBoolean(PreferenceKeys.DISABLE_VIDEO_IMAGE_PROXY, false) -> false
-        PreferenceHelper.getBoolean(PreferenceKeys.FALLBACK_PIPED_PROXY, true) -> {
-            // check whether the URL has content available, and disable proxy if that's the case
-            isUrlUsable(unwrapUrl(url))
+    fun unwrapStreamUrl(url: String): String {
+        return if (PlayerHelper.disablePipedProxy) {
+            unwrapUrl(url)
+        } else {
+            url
         }
-        else -> true
     }
 
-    fun unwrapImageUrl(url: String) = if (
-        !PreferenceHelper.getBoolean(PreferenceKeys.DISABLE_VIDEO_IMAGE_PROXY, false)
-    ) {
-        url
-    } else {
-        unwrapUrl(url)
+    fun unwrapImageUrl(url: String): String {
+        return if (PlayerHelper.disablePipedProxy) {
+            unwrapUrl(url)
+        } else {
+            url
+        }
     }
 
     /**

app/src/main/java/com/github/libretube/services/OnlinePlayerService.kt

@@ -325,14 +325,10 @@ class OnlinePlayerService : LifecycleService() {
     private suspend fun setMediaItem() {
         val streams = streams ?: return
 
-        val (uri, mimeType) = if (streams.audioStreams.isNotEmpty()) {
-            val disableProxy = ProxyHelper.useYouTubeSourceWithoutProxy(
-                streams.videoStreams.first().url!!
-            )
+        val (uri, mimeType) = if (streams.audioStreams.isNotEmpty() && !PlayerHelper.disablePipedProxy) {
             PlayerHelper.createDashSource(
                 streams,
-                this,
-                disableProxy
+                this
             ) to MimeTypes.APPLICATION_MPD
         } else {
             ProxyHelper.unwrapStreamUrl(streams.hls.orEmpty()).toUri() to MimeTypes.APPLICATION_M3U8

app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt

@@ -1341,7 +1341,7 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
             !PreferenceHelper.getBoolean(
                 PreferenceKeys.USE_HLS_OVER_DASH,
                 false
-            ) && streams.videoStreams.isNotEmpty() -> {
+            ) && streams.videoStreams.isNotEmpty() && !PlayerHelper.disablePipedProxy -> {
                 // only use the dash manifest generated by YT if either it's a livestream or no other source is available
                 val dashUri =
                     if (streams.livestream && streams.dash != null) {
@@ -1350,16 +1350,7 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
                         ).toUri()
                     } else {
                         // skip LBRY urls when checking whether the stream source is usable
-                        val urlToTest = streams.videoStreams.firstOrNull {
-                            !it.quality.orEmpty().contains("LBRY")
-                        }?.url.orEmpty()
-                        val shouldDisableProxy =
-                            ProxyHelper.useYouTubeSourceWithoutProxy(urlToTest)
-                        PlayerHelper.createDashSource(
-                            streams,
-                            requireContext(),
-                            disableProxy = shouldDisableProxy
-                        )
+                        PlayerHelper.createDashSource(streams, requireContext())
                     }
 
                 dashUri to MimeTypes.APPLICATION_MPD

app/src/main/res/xml/instance_settings.xml

@@ -73,15 +73,6 @@
             android:title="@string/disable_proxy"
             app:key="disable_video_image_proxy" />
 
-        <SwitchPreferenceCompat
-            android:defaultValue="false"
-            android:dependency="disable_video_image_proxy"
-            android:icon="@drawable/ic_music"
-            android:summary="@string/fallback_piped_proxy_summary"
-            android:title="@string/fallback_piped_proxy"
-            app:defaultValue="true"
-            app:key="fallback_piped_proxy" />
-
     </PreferenceCategory>
 
 </PreferenceScreen>