From 67214a81c4348650e90d9ba2fc3ceca7a0139545 Mon Sep 17 00:00:00 2001
From: Fredrik Burmester <fredrik.burmester@gmail.com>
Date: Tue, 3 Sep 2024 08:55:03 +0300
Subject: [PATCH] fix: can not play offline content

---
 components/PlayButton.tsx            | 104 +++++++++++++++----------
 components/downloads/EpisodeCard.tsx |   6 +-
 components/downloads/MovieCard.tsx   |   6 +-
 providers/PlaybackProvider.tsx       | 112 +++++++++++++++++++--------
 4 files changed, 147 insertions(+), 81 deletions(-)

diff --git a/components/PlayButton.tsx b/components/PlayButton.tsx
index 595afd25..1ff37d5e 100644
--- a/components/PlayButton.tsx
+++ b/components/PlayButton.tsx
@@ -27,6 +27,7 @@ import { getPrimaryImageUrl } from "@/utils/jellyfin/image/getPrimaryImageUrl";
 import { apiAtom } from "@/providers/JellyfinProvider";
 import { getBackdropUrl } from "@/utils/jellyfin/image/getBackdropUrl";
 import { getParentBackdropImageUrl } from "@/utils/jellyfin/image/getParentBackdropImageUrl";
+import { Text } from "./common/Text";
 
 interface Props extends React.ComponentProps<typeof Button> {
   item?: BaseItemDto | null;
@@ -55,6 +56,10 @@ export const PlayButton: React.FC<Props> = ({ item, url, ...props }) => {
   const widthProgress = useSharedValue(0);
   const colorChangeProgress = useSharedValue(0);
 
+  const directStream = useMemo(() => {
+    return url?.includes("m3u8");
+  }, []);
+
   const onPress = async () => {
     if (!url || !item) return;
     if (!client) {
@@ -254,51 +259,64 @@ export const PlayButton: React.FC<Props> = ({ item, url, ...props }) => {
    */
 
   return (
-    <TouchableOpacity
-      accessibilityLabel="Play button"
-      accessibilityHint="Tap to play the media"
-      onPress={onPress}
-      className="relative"
-      {...props}
-    >
-      <View className="absolute w-full h-full top-0 left-0 rounded-xl z-10 overflow-hidden">
-        <Animated.View
-          style={[
-            animatedPrimaryStyle,
-            animatedWidthStyle,
-            {
-              height: "100%",
-            },
-          ]}
-        />
-      </View>
-
-      <Animated.View
-        style={[animatedAverageStyle]}
-        className="absolute w-full h-full top-0 left-0 rounded-xl"
-      />
-      <View
-        style={{
-          borderWidth: 1,
-          borderColor: colorAtom.primary,
-          borderStyle: "solid",
-        }}
-        className="flex flex-row items-center justify-center bg-transparent rounded-xl z-20 h-12 w-full "
+    <View>
+      <TouchableOpacity
+        accessibilityLabel="Play button"
+        accessibilityHint="Tap to play the media"
+        onPress={onPress}
+        className="relative"
+        {...props}
       >
-        <View className="flex flex-row items-center space-x-2">
-          <Animated.Text style={[animatedTextStyle, { fontWeight: "bold" }]}>
-            {runtimeTicksToMinutes(item?.RunTimeTicks)}
-          </Animated.Text>
-          <Animated.Text style={animatedTextStyle}>
-            <Ionicons name="play-circle" size={24} />
-          </Animated.Text>
-          {client && (
-            <Animated.Text style={animatedTextStyle}>
-              <Feather name="cast" size={22} />
-            </Animated.Text>
-          )}
+        <View className="absolute w-full h-full top-0 left-0 rounded-xl z-10 overflow-hidden">
+          <Animated.View
+            style={[
+              animatedPrimaryStyle,
+              animatedWidthStyle,
+              {
+                height: "100%",
+              },
+            ]}
+          />
         </View>
+
+        <Animated.View
+          style={[animatedAverageStyle]}
+          className="absolute w-full h-full top-0 left-0 rounded-xl"
+        />
+        <View
+          style={{
+            borderWidth: 1,
+            borderColor: colorAtom.primary,
+            borderStyle: "solid",
+          }}
+          className="flex flex-row items-center justify-center bg-transparent rounded-xl z-20 h-12 w-full "
+        >
+          <View className="flex flex-row items-center space-x-2">
+            <Animated.Text style={[animatedTextStyle, { fontWeight: "bold" }]}>
+              {runtimeTicksToMinutes(item?.RunTimeTicks)}
+            </Animated.Text>
+            <Animated.Text style={animatedTextStyle}>
+              <Ionicons name="play-circle" size={24} />
+            </Animated.Text>
+            {client && (
+              <Animated.Text style={animatedTextStyle}>
+                <Feather name="cast" size={22} />
+              </Animated.Text>
+            )}
+          </View>
+        </View>
+      </TouchableOpacity>
+      <View className="mt-2 flex flex-row items-center">
+        <Ionicons
+          name="information-circle"
+          size={12}
+          className=""
+          color={"#9BA1A6"}
+        />
+        <Text className="text-neutral-500 ml-1">
+          {directStream ? "Direct stream" : "Transcoded stream"}
+        </Text>
       </View>
-    </TouchableOpacity>
+    </View>
   );
 };
diff --git a/components/downloads/EpisodeCard.tsx b/components/downloads/EpisodeCard.tsx
index 9cbfbdd4..2f276b3b 100644
--- a/components/downloads/EpisodeCard.tsx
+++ b/components/downloads/EpisodeCard.tsx
@@ -23,14 +23,14 @@ interface EpisodeCardProps {
 export const EpisodeCard: React.FC<EpisodeCardProps> = ({ item }) => {
   const { deleteFile } = useFiles();
 
-  const { setCurrentlyPlayingState } = usePlayback();
+  const { startDownloadedFilePlayback } = usePlayback();
 
   const handleOpenFile = useCallback(async () => {
-    setCurrentlyPlayingState({
+    startDownloadedFilePlayback({
       item,
       url: `${FileSystem.documentDirectory}/${item.Id}.mp4`,
     });
-  }, [item, setCurrentlyPlayingState]);
+  }, [item, startDownloadedFilePlayback]);
 
   /**
    * Handles deleting the file with haptic feedback.
diff --git a/components/downloads/MovieCard.tsx b/components/downloads/MovieCard.tsx
index 7a43631e..94e41cae 100644
--- a/components/downloads/MovieCard.tsx
+++ b/components/downloads/MovieCard.tsx
@@ -26,14 +26,14 @@ export const MovieCard: React.FC<MovieCardProps> = ({ item }) => {
   const { deleteFile } = useFiles();
   const [settings] = useSettings();
 
-  const { setCurrentlyPlayingState } = usePlayback();
+  const { startDownloadedFilePlayback } = usePlayback();
 
   const handleOpenFile = useCallback(() => {
-    setCurrentlyPlayingState({
+    startDownloadedFilePlayback({
       item,
       url: `${FileSystem.documentDirectory}/${item.Id}.mp4`,
     });
-  }, [item, setCurrentlyPlayingState]);
+  }, [item, startDownloadedFilePlayback]);
 
   /**
    * Handles deleting the file with haptic feedback.
diff --git a/providers/PlaybackProvider.tsx b/providers/PlaybackProvider.tsx
index 14fcf123..d66b6c2d 100644
--- a/providers/PlaybackProvider.tsx
+++ b/providers/PlaybackProvider.tsx
@@ -22,7 +22,7 @@ import { getMediaInfoApi } from "@jellyfin/sdk/lib/utils/api";
 import * as Linking from "expo-linking";
 import { useAtom } from "jotai";
 import { debounce } from "lodash";
-import { Alert, Platform } from "react-native";
+import { Alert } from "react-native";
 import { OnProgressData, type VideoRef } from "react-native-video";
 import { apiAtom, userAtom } from "./JellyfinProvider";
 
@@ -50,6 +50,9 @@ interface PlaybackContextType {
   setCurrentlyPlayingState: (
     currentlyPlaying: CurrentlyPlayingState | null
   ) => void;
+  startDownloadedFilePlayback: (
+    currentlyPlaying: CurrentlyPlayingState | null
+  ) => void;
 }
 
 const PlaybackContext = createContext<PlaybackContextType | null>(null);
@@ -92,41 +95,85 @@ export const PlaybackProvider: React.FC<{ children: ReactNode }> = ({
     queryFn: getDeviceId,
   });
 
+  const startDownloadedFilePlayback = useCallback(
+    async (state: CurrentlyPlayingState | null) => {
+      if (!state) {
+        setCurrentlyPlaying(null);
+        setIsPlaying(false);
+        return;
+      }
+
+      setCurrentlyPlaying(state);
+      setIsPlaying(true);
+      if (settings?.openFullScreenVideoPlayerByDefault) {
+        setTimeout(() => {
+          presentFullscreenPlayer();
+        }, 300);
+      }
+    },
+    [settings?.openFullScreenVideoPlayerByDefault]
+  );
+
   const setCurrentlyPlayingState = useCallback(
     async (state: CurrentlyPlayingState | null) => {
-      if (!api) return;
+      try {
+        if (state?.item.Id && user?.Id) {
+          const vlcLink = "vlc://" + state?.url;
+          if (vlcLink && settings?.openInVLC) {
+            Linking.openURL("vlc://" + state?.url || "");
+            return;
+          }
 
-      if (state && state.item.Id && user?.Id) {
-        const vlcLink = "vlc://" + state?.url;
-        if (vlcLink && settings?.openInVLC) {
-          Linking.openURL("vlc://" + state?.url || "");
-          return;
+          const res = await getMediaInfoApi(api!).getPlaybackInfo({
+            itemId: state.item.Id,
+            userId: user.Id,
+          });
+
+          await postCapabilities({
+            api,
+            itemId: state.item.Id,
+            sessionId: res.data.PlaySessionId,
+          });
+
+          setSession(res.data);
+          setCurrentlyPlaying(state);
+          setIsPlaying(true);
+
+          if (settings?.openFullScreenVideoPlayerByDefault) {
+            setTimeout(() => {
+              presentFullscreenPlayer();
+            }, 300);
+          }
+        } else {
+          setCurrentlyPlaying(null);
+          setIsFullscreen(false);
+          setIsPlaying(false);
         }
-
-        const res = await getMediaInfoApi(api).getPlaybackInfo({
-          itemId: state.item.Id,
-          userId: user.Id,
-        });
-
-        await postCapabilities({
-          api,
-          itemId: state.item.Id,
-          sessionId: res.data.PlaySessionId,
-        });
-
-        setSession(res.data);
-        setCurrentlyPlaying(state);
-        setIsPlaying(true);
-
-        if (settings?.openFullScreenVideoPlayerByDefault) {
-          setTimeout(() => {
-            presentFullscreenPlayer();
-          }, 300);
-        }
-      } else {
-        setCurrentlyPlaying(null);
-        setIsFullscreen(false);
-        setIsPlaying(false);
+      } catch (e) {
+        console.error(e);
+        Alert.alert(
+          "Something went wrong",
+          "The item could not be played. Maybe there is no internet connection?",
+          [
+            {
+              style: "destructive",
+              text: "Try force play",
+              onPress: () => {
+                setCurrentlyPlaying(state);
+                setIsPlaying(true);
+                if (settings?.openFullScreenVideoPlayerByDefault) {
+                  setTimeout(() => {
+                    presentFullscreenPlayer();
+                  }, 300);
+                }
+              },
+            },
+            {
+              text: "Ok",
+              style: "default",
+            },
+          ]
+        );
       }
     },
     [settings, user, api]
@@ -320,6 +367,7 @@ export const PlaybackProvider: React.FC<{ children: ReactNode }> = ({
         stopPlayback,
         presentFullscreenPlayer,
         dismissFullscreenPlayer,
+        startDownloadedFilePlayback,
       }}
     >
       {children}