Manage Peertube videos

9 files changed, 123 insertions, 27 deletions

diff --git a/app/src/main/java/app/fedilab/android/activities/MediaActivity.java b/app/src/main/java/app/fedilab/android/activities/MediaActivity.java
index 4af12d8db..baeb5a82a 100644
--- a/app/src/main/java/app/fedilab/android/activities/MediaActivity.java
+++ b/app/src/main/java/app/fedilab/android/activities/MediaActivity.java
@@ -125,7 +125,7 @@ public class MediaActivity extends BaseActivity implements OnDownloadInterface {
 
         ScreenSlidePagerAdapter mPagerAdapter = new ScreenSlidePagerAdapter(MediaActivity.this);
         binding.mediaViewpager.setAdapter(mPagerAdapter);
-
+        binding.mediaViewpager.setSaveEnabled(false);
         binding.mediaViewpager.setCurrentItem(mediaPosition - 1);
         binding.haulerView.setOnDragDismissedListener(dragDirection -> ActivityCompat.finishAfterTransition(MediaActivity.this));
         registerReceiver(onDownloadComplete, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
diff --git a/app/src/main/java/app/fedilab/android/activities/SearchResultTabActivity.java b/app/src/main/java/app/fedilab/android/activities/SearchResultTabActivity.java
index b7814e67a..04195b35b 100644
--- a/app/src/main/java/app/fedilab/android/activities/SearchResultTabActivity.java
+++ b/app/src/main/java/app/fedilab/android/activities/SearchResultTabActivity.java
@@ -83,6 +83,7 @@ public class SearchResultTabActivity extends BaseActivity {
         binding.searchTabLayout.setTabIconTint(ThemeHelper.getColorStateList(SearchResultTabActivity.this));
         ScreenSlidePagerAdapter mPagerAdapter = new ScreenSlidePagerAdapter(SearchResultTabActivity.this);
         binding.searchViewpager.setAdapter(mPagerAdapter);
+        binding.searchViewpager.setSaveEnabled(false);
         binding.searchViewpager.setOffscreenPageLimit(3);
         new TabLayoutMediator(binding.searchTabLayout, binding.searchViewpager,
                 (tab, position) -> {
diff --git a/app/src/main/java/app/fedilab/android/client/endpoints/MastodonTimelinesService.java b/app/src/main/java/app/fedilab/android/client/endpoints/MastodonTimelinesService.java
index 69850f5bf..5602c02a6 100644
--- a/app/src/main/java/app/fedilab/android/client/endpoints/MastodonTimelinesService.java
+++ b/app/src/main/java/app/fedilab/android/client/endpoints/MastodonTimelinesService.java
@@ -224,4 +224,8 @@ public interface MastodonTimelinesService {
             @Query("count") int count
     );
 
+    @GET("api/v1/videos/{id}")
+    Call<PeertubeVideo.Video> getPeertubeVideo(
+            @Path("id") String id
+    );
 }
diff --git a/app/src/main/java/app/fedilab/android/client/entities/api/Attachment.java b/app/src/main/java/app/fedilab/android/client/entities/api/Attachment.java
index 5f11e2e1f..2d06c3143 100644
--- a/app/src/main/java/app/fedilab/android/client/entities/api/Attachment.java
+++ b/app/src/main/java/app/fedilab/android/client/entities/api/Attachment.java
@@ -44,4 +44,6 @@ public class Attachment implements Serializable {
     @SerializedName("local_path")
     public String local_path;
 
+    public String peertubeHost = null;
+    public String peertubeId = null;
 }
diff --git a/app/src/main/java/app/fedilab/android/client/entities/peertube/PeertubeVideo.java b/app/src/main/java/app/fedilab/android/client/entities/peertube/PeertubeVideo.java
index 90f323813..7f48a99a3 100644
--- a/app/src/main/java/app/fedilab/android/client/entities/peertube/PeertubeVideo.java
+++ b/app/src/main/java/app/fedilab/android/client/entities/peertube/PeertubeVideo.java
@@ -56,9 +56,11 @@ public class PeertubeVideo implements Serializable {
         status.account = account;
         List<Attachment> attachmentList = new ArrayList<>();
         Attachment attachment = new Attachment();
-        attachment.type = "video/mp4";
+        attachment.type = "video";
         attachment.url = "https://" + peertubeVideo.account.host + peertubeVideo.embedPath;
         attachment.preview_url = "https://" + peertubeVideo.account.host + peertubeVideo.thumbnailPath;
+        attachment.peertubeId = peertubeVideo.uuid;
+        attachment.peertubeHost = peertubeVideo.account.host;
         attachmentList.add(attachment);
         status.media_attachments = attachmentList;
         return status;
@@ -111,11 +113,33 @@ public class PeertubeVideo implements Serializable {
         public Date updatedAt;
         @SerializedName("uuid")
         public String uuid;
-
+        @SerializedName("files")
+        public List<File> files;
         @SerializedName("views")
         public int views;
     }
 
+    public class File implements Serializable {
+        @SerializedName("fileDownloadUrl")
+        public String fileDownloadUrl;
+        @SerializedName("fileUrl")
+        public String fileUrl;
+        @SerializedName("fps")
+        public int fps;
+        @SerializedName("magnetUri")
+        public String magnetUri;
+        @SerializedName("metadataUrl")
+        public String metadataUrl;
+        @SerializedName("resolution")
+        public Item resolutions;
+        @SerializedName("size")
+        public long size;
+        @SerializedName("torrentDownloadUrl")
+        public String torrentDownloadUrl;
+        @SerializedName("torrentUrl")
+        public String torrentUrl;
+    }
+
     public static class PeertubeAccount implements Serializable {
         @SerializedName("avatar")
         public Avatar avatar;
diff --git a/app/src/main/java/app/fedilab/android/helper/Helper.java b/app/src/main/java/app/fedilab/android/helper/Helper.java
index 284e1ae3f..361ef13e6 100644
--- a/app/src/main/java/app/fedilab/android/helper/Helper.java
+++ b/app/src/main/java/app/fedilab/android/helper/Helper.java
@@ -280,6 +280,7 @@ public class Helper {
     public static final Pattern libredditPattern = Pattern.compile("(www\\.|m\\.)?(reddit\\.com|preview\\.redd\\.it|i\\.redd\\.it|redd\\.it)/(((?!([\"'<])).)*)");
     public static final Pattern ouichesPattern = Pattern.compile("https?://ouich\\.es/tag/(\\w+)");
     public static final Pattern xmppPattern = Pattern.compile("xmpp:[-a-zA-Z0-9+$&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]");
+    public static final Pattern peertubePattern = Pattern.compile("(https?://([\\da-z.-]+\\.[a-z.]{2,10}))/videos/watch/(\\w{8}-\\w{4}-\\w{4}-\\w{4}-\\w{12})$");
     public static final Pattern mediumPattern = Pattern.compile("([\\w@-]*)?\\.?medium.com/@?([/\\w-]+)");
     public static final Pattern wikipediaPattern = Pattern.compile("([\\w_-]+)\\.wikipedia.org/(((?!([\"'<])).)*)");
     public static final Pattern codePattern = Pattern.compile("code=([\\w-]+)");
diff --git a/app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java b/app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java
index 798049339..a8e0c6505 100644
--- a/app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java
+++ b/app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java
@@ -433,6 +433,24 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
             holder.binding.statusContent.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
             holder.binding.spoiler.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
         }
+
+        //If the message contain a link to peertube and no media was added, we add it
+        if (statusToDeal.card != null && statusToDeal.card.url != null && (statusToDeal.media_attachments == null || statusToDeal.media_attachments.size() == 0)) {
+            Matcher matcherLink = Helper.peertubePattern.matcher(statusToDeal.card.url);
+            if (matcherLink.find()) { //Peertubee video
+                List<Attachment> attachmentList = new ArrayList<>();
+                Attachment attachment = new Attachment();
+                attachment.type = "video";
+                attachment.url = matcherLink.group(0);
+                attachment.preview_url = statusToDeal.card.image;
+                attachment.peertubeHost = matcherLink.group(2);
+                attachment.peertubeId = matcherLink.group(3);
+                attachmentList.add(attachment);
+                statusToDeal.media_attachments = attachmentList;
+                adapter.notifyItemChanged(getPositionAsync(notificationList, statusList, statusToDeal));
+            }
+        }
+
         if (status.card != null && (display_card || status.isFocused)) {
             if (status.card.width > status.card.height) {
                 holder.binding.cardImageHorizontal.setVisibility(View.VISIBLE);
diff --git a/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMedia.java b/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMedia.java
index 3ef9f5575..08fee2707 100644
--- a/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMedia.java
+++ b/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMedia.java
@@ -31,6 +31,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.app.ActivityCompat;
 import androidx.fragment.app.Fragment;
+import androidx.lifecycle.ViewModelProvider;
 import androidx.preference.PreferenceManager;
 
 import com.bumptech.glide.Glide;
@@ -51,6 +52,7 @@ import app.fedilab.android.client.entities.api.Attachment;
 import app.fedilab.android.databinding.FragmentSlideMediaBinding;
 import app.fedilab.android.helper.CacheDataSourceFactory;
 import app.fedilab.android.helper.Helper;
+import app.fedilab.android.viewmodel.mastodon.TimelinesVM;
 import app.fedilab.android.webview.CustomWebview;
 import app.fedilab.android.webview.FedilabWebChromeClient;
 import app.fedilab.android.webview.FedilabWebViewClient;
@@ -198,32 +200,18 @@ public class FragmentMedia extends Fragment {
             case "video":
             case "audio":
             case "gifv":
-                binding.pbarInf.setIndeterminate(false);
-                binding.pbarInf.setScaleY(3f);
-                binding.mediaVideo.setVisibility(View.VISIBLE);
-                Uri uri = Uri.parse(url);
-
-                String userAgent = sharedpreferences.getString(getString(R.string.SET_CUSTOM_USER_AGENT), Helper.USER_AGENT);
-                int video_cache = sharedpreferences.getInt(getString(R.string.SET_VIDEO_CACHE), Helper.DEFAULT_VIDEO_CACHE_MB);
-                ProgressiveMediaSource videoSource;
-                if (video_cache == 0) {
-                    DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(requireActivity(),
-                            Util.getUserAgent(requireActivity(), userAgent), null);
-                    videoSource = new ProgressiveMediaSource.Factory(dataSourceFactory)
-                            .createMediaSource(uri);
+                if (attachment.peertubeId != null) {
+                    //It's a peertube video, we are fetching data
+                    TimelinesVM timelinesVM = new ViewModelProvider(requireActivity()).get(TimelinesVM.class);
+                    String finalType = type;
+                    timelinesVM.getPeertubeVideo(attachment.peertubeHost, attachment.peertubeId).observe(requireActivity(), video -> {
+                        if (video != null && video.files != null && video.files.size() > 0) {
+                            loadVideo(video.files.get(0).fileUrl, finalType);
+                        }
+                    });
                 } else {
-                    CacheDataSourceFactory cacheDataSourceFactory = new CacheDataSourceFactory(requireActivity());
-                    videoSource = new ProgressiveMediaSource.Factory(cacheDataSourceFactory)
-                            .createMediaSource(uri);
+                    loadVideo(url, type);
                 }
-                player = new SimpleExoPlayer.Builder(requireActivity()).build();
-                if (type.equalsIgnoreCase("gifv"))
-                    player.setRepeatMode(Player.REPEAT_MODE_ONE);
-                binding.mediaVideo.setPlayer(player);
-                binding.loader.setVisibility(View.GONE);
-                binding.mediaPicture.setVisibility(View.GONE);
-                player.prepare(videoSource);
-                player.setPlayWhenReady(true);
                 break;
             case "web":
                 binding.loader.setVisibility(View.GONE);
@@ -261,6 +249,35 @@ public class FragmentMedia extends Fragment {
         }
     }
 
+    private void loadVideo(String url, String type) {
+        binding.pbarInf.setIndeterminate(false);
+        binding.pbarInf.setScaleY(3f);
+        binding.mediaVideo.setVisibility(View.VISIBLE);
+        Uri uri = Uri.parse(url);
+        SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
+        String userAgent = sharedpreferences.getString(getString(R.string.SET_CUSTOM_USER_AGENT), Helper.USER_AGENT);
+        int video_cache = sharedpreferences.getInt(getString(R.string.SET_VIDEO_CACHE), Helper.DEFAULT_VIDEO_CACHE_MB);
+        ProgressiveMediaSource videoSource;
+        if (video_cache == 0) {
+            DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(requireActivity(),
+                    Util.getUserAgent(requireActivity(), userAgent), null);
+            videoSource = new ProgressiveMediaSource.Factory(dataSourceFactory)
+                    .createMediaSource(uri);
+        } else {
+            CacheDataSourceFactory cacheDataSourceFactory = new CacheDataSourceFactory(requireActivity());
+            videoSource = new ProgressiveMediaSource.Factory(cacheDataSourceFactory)
+                    .createMediaSource(uri);
+        }
+        player = new SimpleExoPlayer.Builder(requireActivity()).build();
+        if (type.equalsIgnoreCase("gifv"))
+            player.setRepeatMode(Player.REPEAT_MODE_ONE);
+        binding.mediaVideo.setPlayer(player);
+        binding.loader.setVisibility(View.GONE);
+        binding.mediaPicture.setVisibility(View.GONE);
+        player.prepare(videoSource);
+        player.setPlayWhenReady(true);
+    }
+
     @Override
     public void onCreate(Bundle saveInstance) {
         super.onCreate(saveInstance);
diff --git a/app/src/main/java/app/fedilab/android/viewmodel/mastodon/TimelinesVM.java b/app/src/main/java/app/fedilab/android/viewmodel/mastodon/TimelinesVM.java
index f0243dffc..368467da7 100644
--- a/app/src/main/java/app/fedilab/android/viewmodel/mastodon/TimelinesVM.java
+++ b/app/src/main/java/app/fedilab/android/viewmodel/mastodon/TimelinesVM.java
@@ -71,6 +71,7 @@ public class TimelinesVM extends AndroidViewModel {
     private MutableLiveData<List<StatusDraft>> statusDraftListMutableLiveData;
     private MutableLiveData<Status> statusMutableLiveData;
     private MutableLiveData<Statuses> statusesMutableLiveData;
+    private MutableLiveData<PeertubeVideo.Video> peertubeVideoMutableLiveData;
     private MutableLiveData<Conversations> conversationListMutableLiveData;
     private MutableLiveData<MastodonList> mastodonListMutableLiveData;
     private MutableLiveData<List<MastodonList>> mastodonListListMutableLiveData;
@@ -247,6 +248,34 @@ public class TimelinesVM extends AndroidViewModel {
 
 
     /**
+     * Returns details for a peertube video
+     *
+     * @return {@link LiveData} containing a {@link PeertubeVideo.Video}
+     */
+    public LiveData<PeertubeVideo.Video> getPeertubeVideo(@NonNull String instance, String id) {
+        MastodonTimelinesService mastodonTimelinesService = initInstanceOnly(instance);
+        peertubeVideoMutableLiveData = new MutableLiveData<>();
+        new Thread(() -> {
+            Call<PeertubeVideo.Video> publicTlCall = mastodonTimelinesService.getPeertubeVideo(id);
+            PeertubeVideo.Video peertubeVideo = null;
+            try {
+                Response<PeertubeVideo.Video> videoResponse = publicTlCall.execute();
+                if (videoResponse.isSuccessful()) {
+                    peertubeVideo = videoResponse.body();
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+            Handler mainHandler = new Handler(Looper.getMainLooper());
+            PeertubeVideo.Video finalPeertubeVideo = peertubeVideo;
+            Runnable myRunnable = () -> peertubeVideoMutableLiveData.setValue(finalPeertubeVideo);
+            mainHandler.post(myRunnable);
+        }).start();
+        return peertubeVideoMutableLiveData;
+    }
+
+
+    /**
      * View public statuses containing the given hashtag.
      *
      * @param hashtag   Content of a #hashtag, not including # symbol.