Support REdgifs and Gfycat videos in post lists and links.

app/src/main/java/ml/docilealligator/infinityforreddit/API/GfycatAPI.java

@@ -6,5 +6,5 @@ import retrofit2.http.Path;
 
 public interface GfycatAPI {
     @GET("{gfyid}")
-    Call<String> getSubredditData(@Path("gfyid") String gfyId);
+    Call<String> getGfycatData(@Path("gfyid") String gfyId);
 }

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/LinkResolverActivity.java

@@ -39,6 +39,7 @@ public class LinkResolverActivity extends AppCompatActivity {
     private static final String MULTIREDDIT_PATTERN_2 = "/[rR]/(\\w+\\+?)+/?";
     private static final String REDD_IT_POST_PATTERN = "/\\w+/?";
     private static final String GFYCAT_PATTERN = "/[\\w-]+$";
+    private static final String REDGIFS_PATTERN = "/watch/[\\w-]+$";
     private static final String IMGUR_GALLERY_PATTERN = "/gallery/\\w+/?";
     private static final String IMGUR_ALBUM_PATTERN = "/(album|a)/\\w+/?";
     private static final String IMGUR_IMAGE_PATTERN = "/\\w+/?";
@@ -76,6 +77,28 @@ public class LinkResolverActivity extends AppCompatActivity {
                     path = path.substring(0, path.length() - 1);
                 }
 
+                if (path.endsWith("jpg") || path.endsWith("png")) {
+                    Intent intent = new Intent(this, ViewImageActivity.class);
+                    String url = uri.toString();
+                    String fileName = url.substring(url.lastIndexOf('/') + 1);
+                    intent.putExtra(ViewImageActivity.IMAGE_URL_KEY, url);
+                    intent.putExtra(ViewImageActivity.FILE_NAME_KEY, fileName);
+                    intent.putExtra(ViewImageActivity.POST_TITLE_KEY, fileName);
+                    startActivity(intent);
+                } else if (path.endsWith("gif")) {
+                    Intent intent = new Intent(this, ViewGIFActivity.class);
+                    String url = uri.toString();
+                    String fileName = url.substring(url.lastIndexOf('/') + 1);
+                    intent.putExtra(ViewGIFActivity.GIF_URL_KEY, url);
+                    intent.putExtra(ViewGIFActivity.FILE_NAME_KEY, fileName);
+                    intent.putExtra(ViewGIFActivity.POST_TITLE_KEY, fileName);
+                    startActivity(intent);
+                } else if (path.endsWith("mp4")) {
+                    Intent intent = new Intent(this, ViewVideoActivity.class);
+                    intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_TYPE, ViewVideoActivity.VIDEO_TYPE_DIRECT);
+                    intent.setData(uri);
+                    startActivity(intent);
+                } else {
                     String messageFullname = getIntent().getStringExtra(EXTRA_MESSAGE_FULLNAME);
                     String newAccountName = getIntent().getStringExtra(EXTRA_NEW_ACCOUNT_NAME);
 
@@ -165,6 +188,15 @@ public class LinkResolverActivity extends AppCompatActivity {
                             } else {
                                 deepLinkError(uri);
                             }
+                        } else if (authority.contains("redgifs.com")) {
+                            if (path.matches(REDGIFS_PATTERN)) {
+                                Intent intent = new Intent(this, ViewVideoActivity.class);
+                                intent.putExtra(ViewVideoActivity.EXTRA_GFYCAT_ID, path.substring(7));
+                                intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_TYPE, ViewVideoActivity.VIDEO_TYPE_REDGIFS);
+                                startActivity(intent);
+                            } else {
+                                deepLinkError(uri);
+                            }
                         } else if (authority.contains("imgur.com")) {
                             if (path.matches(IMGUR_GALLERY_PATTERN)) {
                                 Intent intent = new Intent(this, ViewImgurMediaActivity.class);
@@ -191,6 +223,7 @@ public class LinkResolverActivity extends AppCompatActivity {
                         deepLinkError(uri);
                     }
                 }
+            }
 
             finish();
         }

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewVideoActivity.java

@@ -78,6 +78,8 @@ public class ViewVideoActivity extends AppCompatActivity {
     public static final String EXTRA_PROGRESS_SECONDS = "EPS";
     public static final String EXTRA_VIDEO_TYPE = "EVT";
     public static final String EXTRA_GFYCAT_ID = "EGI";
+    public static final int VIDEO_TYPE_DIRECT = 3;
+    public static final int VIDEO_TYPE_REDGIFS = 2;
     public static final int VIDEO_TYPE_GFYCAT = 1;
     private static final int VIDEO_TYPE_NORMAL = 0;
     private static final int PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE = 0;
@@ -114,6 +116,10 @@ public class ViewVideoActivity extends AppCompatActivity {
     @Named("gfycat")
     Retrofit gfycatRetrofit;
 
+    @Inject
+    @Named("redgifs")
+    Retrofit redgifsRetrofit;
+
     @Inject
     @Named("default")
     SharedPreferences mSharedPreferences;
@@ -335,7 +341,8 @@ public class ViewVideoActivity extends AppCompatActivity {
         TrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
         player = ExoPlayerFactory.newSimpleInstance(this, trackSelector);
         videoPlayerView.setPlayer(player);
-        if (getIntent().getIntExtra(EXTRA_VIDEO_TYPE, VIDEO_TYPE_NORMAL) == VIDEO_TYPE_GFYCAT) {
+        int videoType = getIntent().getIntExtra(EXTRA_VIDEO_TYPE, VIDEO_TYPE_NORMAL);
+        if (videoType == VIDEO_TYPE_GFYCAT || videoType == VIDEO_TYPE_REDGIFS) {
             if (savedInstanceState != null) {
                 String videoUrl = savedInstanceState.getString(VIDEO_URI_STATE);
                 if (videoUrl != null) {
@@ -350,8 +357,15 @@ public class ViewVideoActivity extends AppCompatActivity {
                 if (gfycatId != null && gfycatId.contains("-")) {
                     gfycatId = gfycatId.substring(0, gfycatId.indexOf('-'));
                 }
+                Retrofit retrofit;
+                if (videoType == VIDEO_TYPE_GFYCAT) {
+                    retrofit = gfycatRetrofit;
                     videoFileName = "Gfycat-" + gfycatId + ".mp4";
-                FetchGfycatVideoLinks.fetchGfycatVideoLinks(gfycatRetrofit, gfycatId,
+                } else {
+                    retrofit = redgifsRetrofit;
+                    videoFileName = "Redgifs-" + gfycatId + ".mp4";
+                }
+                FetchGfycatVideoLinks.fetchGfycatVideoLinks(retrofit, gfycatId,
                         new FetchGfycatVideoLinks.FetchGfycatVideoLinksListener() {
                             @Override
                             public void success(String webm, String mp4) {
@@ -367,7 +381,11 @@ public class ViewVideoActivity extends AppCompatActivity {
                             @Override
                             public void failed() {
                                 progressBar.setVisibility(View.GONE);
+                                if (videoType == VIDEO_TYPE_GFYCAT) {
                                     Toast.makeText(ViewVideoActivity.this, R.string.fetch_gfycat_video_failed, Toast.LENGTH_SHORT).show();
+                                } else {
+                                    Toast.makeText(ViewVideoActivity.this, R.string.fetch_redgifs_video_failed, Toast.LENGTH_SHORT).show();
+                                }
                             }
                         });
             } else {
@@ -376,6 +394,15 @@ public class ViewVideoActivity extends AppCompatActivity {
                 player.prepare(new DashMediaSource.Factory(dataSourceFactory).createMediaSource(mVideoUri));
                 preparePlayer(savedInstanceState);
             }
+        } if (videoType == VIDEO_TYPE_REDGIFS) {
+
+        } else if (videoType == VIDEO_TYPE_DIRECT) {
+            videoDownloadUrl = mVideoUri.toString();
+            videoFileName = videoDownloadUrl.substring(videoDownloadUrl.lastIndexOf('/') + 1);
+            // Produces DataSource instances through which media data is loaded.
+            dataSourceFactory = new DefaultHttpDataSourceFactory(Util.getUserAgent(this, "Infinity"));
+            // Prepare the player with the source.
+            player.prepare(new ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(mVideoUri));
         } else {
             videoDownloadUrl = intent.getStringExtra(EXTRA_VIDEO_DOWNLOAD_URL);
             videoFileName = intent.getStringExtra(EXTRA_SUBREDDIT) + "-" + intent.getStringExtra(EXTRA_ID) + ".mp4";

app/src/main/java/ml/docilealligator/infinityforreddit/AppModule.java

@@ -100,6 +100,16 @@ class AppModule {
                 .build();
     }
 
+    @Provides
+    @Named("redgifs")
+    @Singleton
+    Retrofit provideRedgifsRetrofit() {
+        return new Retrofit.Builder()
+                .baseUrl(APIUtils.REDGIFS_API_BASE_URI)
+                .addConverterFactory(ScalarsConverterFactory.create())
+                .build();
+    }
+
     @Provides
     @Named("imgur")
     @Singleton

app/src/main/java/ml/docilealligator/infinityforreddit/FetchGfycatVideoLinks.java

@@ -22,7 +22,7 @@ public class FetchGfycatVideoLinks {
 
     public static void fetchGfycatVideoLinks(Retrofit gfycatRetrofit, String gfycatId,
                                              FetchGfycatVideoLinksListener fetchGfycatVideoLinksListener) {
-        gfycatRetrofit.create(GfycatAPI.class).getSubredditData(gfycatId).enqueue(new Callback<String>() {
+        gfycatRetrofit.create(GfycatAPI.class).getGfycatData(gfycatId).enqueue(new Callback<String>() {
             @Override
             public void onResponse(@NonNull Call<String> call, @NonNull Response<String> response) {
                 if (response.isSuccessful()) {

app/src/main/java/ml/docilealligator/infinityforreddit/Post/ParsePost.java

@@ -1,5 +1,6 @@
 package ml.docilealligator.infinityforreddit.Post;
 
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.text.Html;
 
@@ -277,6 +278,19 @@ public class ParsePost {
                         post.setPreviewWidth(previewWidth);
                         post.setPreviewHeight(previewHeight);
                         post.setVideoUrl(url);
+                    } else if (url.endsWith("mp4")) {
+                        //Video post
+                        int postType = Post.VIDEO_TYPE;
+
+                        post = new Post(id, fullName, subredditName, subredditNamePrefixed, author,
+                                authorFlair, authorFlairHTML, formattedPostTime, postTimeMillis, title,
+                                previewUrl, thumbnailPreviewUrl, url, permalink, score, postType,
+                                voteType, nComments, flair, awards, nAwards, hidden, spoiler, nsfw, stickied,
+                                archived, locked, saved, isCrosspost);
+                        post.setPreviewWidth(previewWidth);
+                        post.setPreviewHeight(previewHeight);
+                        post.setVideoUrl(url);
+                        post.setVideoDownloadUrl(url);
                     } else {
                         if (url.contains(permalink)) {
                             //Text post but with a preview
@@ -339,6 +353,19 @@ public class ParsePost {
                             archived, locked, saved, isCrosspost);
                     post.setPreviewWidth(previewWidth);
                     post.setPreviewHeight(previewHeight);
+                } else if (url.endsWith("mp4")) {
+                    //Video post
+                    int postType = Post.VIDEO_TYPE;
+
+                    post = new Post(id, fullName, subredditName, subredditNamePrefixed, author,
+                            authorFlair, authorFlairHTML, formattedPostTime, postTimeMillis, title,
+                            previewUrl, thumbnailPreviewUrl, url, permalink, score, postType,
+                            voteType, nComments, flair, awards, nAwards, hidden, spoiler, nsfw, stickied,
+                            archived, locked, saved, isCrosspost);
+                    post.setPreviewWidth(previewWidth);
+                    post.setPreviewHeight(previewHeight);
+                    post.setVideoUrl(url);
+                    post.setVideoDownloadUrl(url);
                 } else {
                     //CP No Preview Link post
                     int postType = Post.NO_PREVIEW_LINK_TYPE;
@@ -352,6 +379,17 @@ public class ParsePost {
             }
         }
 
+        if (post.getPostType() == Post.VIDEO_TYPE) {
+            try {
+                Uri uri = Uri.parse(url);
+                String authority = uri.getAuthority();
+                if (authority != null && (authority.contains("gfycat.com") || authority.contains("redgifs.com"))) {
+                    post.setPostType(Post.LINK_TYPE);
+                    post.setUrl(url);
+                }
+            } catch (IllegalArgumentException ignore) { }
+        }
+
         return post;
     }
 

app/src/main/java/ml/docilealligator/infinityforreddit/Post/Post.java

@@ -324,6 +324,10 @@ public class Post implements Parcelable {
         return url;
     }
 
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
     public String getVideoUrl() {
         return videoUrl;
     }
@@ -372,6 +376,10 @@ public class Post implements Parcelable {
         return postType;
     }
 
+    public void setPostType(int postType) {
+        this.postType = postType;
+    }
+
     public int getVoteType() {
         return voteType;
     }

app/src/main/java/ml/docilealligator/infinityforreddit/Utils/APIUtils.java

@@ -19,6 +19,7 @@ public class APIUtils {
     public static final String API_UPLOAD_MEDIA_URI = "https://reddit-uploaded-media.s3-accelerate.amazonaws.com";
     public static final String API_UPLOAD_VIDEO_URI = "https://reddit-uploaded-video.s3-accelerate.amazonaws.com";
     public static final String GFYCAT_API_BASE_URI = "https://api.gfycat.com/v1/gfycats/";
+    public static final String REDGIFS_API_BASE_URI = "https://api.redgifs.com/v1/gfycats/";
     public static final String IMGUR_API_BASE_URI = "https://api.imgur.com/3/";
 
     public static final String CLIENT_ID_KEY = "client_id";

app/src/main/res/values/strings.xml

@@ -734,6 +734,7 @@
     <string name="popular">Popular</string>
 
     <string name="fetch_gfycat_video_failed">Fetch Gfycat video failed</string>
+    <string name="fetch_redgifs_video_failed">Fetch Redgifs video failed</string>
     <string name="fetching_video_info_please_wait">Fetching video info. Please wait.</string>
 
     <string name="error_fetching_imgur_media">Cannot load images</string>