Searching posts inside a multireddit is available.

5 files changed, 163 insertions, 30 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SearchResultActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SearchResultActivity.java
index 059bea5a..331d59ff 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SearchResultActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SearchResultActivity.java
@@ -804,8 +804,19 @@ public class SearchResultActivity extends BaseActivity implements SortTypeSelect
         private Fragment createPostFragment() {
             PostFragment mFragment = new PostFragment();
             Bundle bundle = new Bundle();
-            bundle.putInt(PostFragment.EXTRA_POST_TYPE, PostPagingSource.TYPE_SEARCH);
-            bundle.putString(PostFragment.EXTRA_NAME, mSearchInThingType == SelectThingReturnKey.THING_TYPE.USER ? "u_" + mSearchInSubredditOrUserName : mSearchInSubredditOrUserName);
+            switch (mSearchInThingType) {
+                case SelectThingReturnKey.THING_TYPE.SUBREDDIT:
+                    bundle.putInt(PostFragment.EXTRA_POST_TYPE, PostPagingSource.TYPE_SEARCH);
+                    bundle.putString(PostFragment.EXTRA_NAME, mSearchInSubredditOrUserName);
+                    break;
+                case SelectThingReturnKey.THING_TYPE.USER:
+                    bundle.putInt(PostFragment.EXTRA_POST_TYPE, PostPagingSource.TYPE_SEARCH);
+                    bundle.putString(PostFragment.EXTRA_NAME, "u_" + mSearchInSubredditOrUserName);
+                    break;
+                case SelectThingReturnKey.THING_TYPE.MULTIREDDIT:
+                    bundle.putInt(PostFragment.EXTRA_POST_TYPE, PostPagingSource.TYPE_MULTI_REDDIT);
+                    bundle.putString(PostFragment.EXTRA_NAME, mSearchInMultiReddit.getPath());
+            }
             bundle.putString(PostFragment.EXTRA_QUERY, mQuery);
             bundle.putString(PostFragment.EXTRA_TRENDING_SOURCE, getIntent().getStringExtra(EXTRA_TRENDING_SOURCE));
             mFragment.setArguments(bundle);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/apis/RedditAPI.java b/app/src/main/java/ml/docilealligator/infinityforreddit/apis/RedditAPI.java
index 78bb8bb4..fdf89e9a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/apis/RedditAPI.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/apis/RedditAPI.java
@@ -320,12 +320,27 @@ public interface RedditAPI {
 
     @GET("{multipath}?raw_json=1&limit=100")
     ListenableFuture<Response<String>> getMultiRedditPostsListenableFuture(@Path(value = "multipath", encoded = true) String multiPath,
+                                                                           @Path(value = "sortType", encoded = true) SortType.Type sortType,
                                                                            @Query("after") String after, @Query("t") SortType.Time sortTime);
 
-    @GET("{multipath}.json?raw_json=1&limit=100")
+    @GET("{multipath}/{sortType}.json?raw_json=1&limit=100")
     ListenableFuture<Response<String>> getMultiRedditPostsOauthListenableFuture(@Path(value = "multipath", encoded = true) String multiPath,
-                                          @Query("after") String after, @Query("t") SortType.Time sortTime,
-                                          @HeaderMap Map<String, String> headers);
+                                                                                @Path(value = "sortType", encoded = true) SortType.Type sortType,
+                                                                                @Query("after") String after, @Query("t") SortType.Time sortTime,
+                                                                                @HeaderMap Map<String, String> headers);
+
+    @GET("{multipath}/search.json?raw_json=1&limit=100&type=link&restrict_sr=on&sr_detail=true&include_over_18=1&always_show_media=1")
+    ListenableFuture<Response<String>> searchMultiRedditPostsListenableFuture(@Path(value = "multipath", encoded = true) String multiPath, @Query("q") String query,
+                                                                              @Query("after") String after,
+                                                                              @Query("sort") SortType.Type sortType,
+                                                                              @Query("t") SortType.Time sortTime);
+
+    @GET("{multipath}/search.json?raw_json=1&limit=100&type=link&restrict_sr=on&sr_detail=true&include_over_18=1&always_show_media=1")
+    ListenableFuture<Response<String>> searchMultiRedditPostsOauthListenableFuture(@Path(value = "multipath", encoded = true) String multiPath, @Query("q") String query,
+                                                                                   @Query("after") String after,
+                                                                                   @Query("sort") SortType.Type sortType,
+                                                                                   @Query("t") SortType.Time sortTime,
+                                                                                   @HeaderMap Map<String, String> headers);
 
     @GET("{sortType}?raw_json=1&limit=100")
     Call<String> getBestPosts(@Path("sortType") SortType.Type sortType, @Query("t") SortType.Time sortTime,
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
index 2e488ac2..e4850443 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
@@ -558,8 +558,9 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
             });
         } else if (postType == PostPagingSource.TYPE_MULTI_REDDIT) {
             multiRedditPath = getArguments().getString(EXTRA_NAME);
+            query = getArguments().getString(EXTRA_QUERY);
             if (savedInstanceState == null) {
-                postFragmentId += multiRedditPath.hashCode();
+                postFragmentId += multiRedditPath.hashCode() + (query == null ? 0 : query.hashCode());
             }
 
             usage = PostFilterUsage.MULTIREDDIT_TYPE;
@@ -592,6 +593,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
                 public void typeChipClicked(int filter) {
                     Intent intent = new Intent(activity, FilteredPostsActivity.class);
                     intent.putExtra(FilteredPostsActivity.EXTRA_NAME, multiRedditPath);
+                    intent.putExtra(FilteredPostsActivity.EXTRA_QUERY, query);
                     intent.putExtra(FilteredPostsActivity.EXTRA_POST_TYPE, postType);
                     intent.putExtra(FilteredPostsActivity.EXTRA_POST_TYPE_FILTER, filter);
                     startActivity(intent);
@@ -601,6 +603,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
                 public void flairChipClicked(String flair) {
                     Intent intent = new Intent(activity, FilteredPostsActivity.class);
                     intent.putExtra(FilteredPostsActivity.EXTRA_NAME, multiRedditPath);
+                    intent.putExtra(FilteredPostsActivity.EXTRA_QUERY, query);
                     intent.putExtra(FilteredPostsActivity.EXTRA_POST_TYPE, postType);
                     intent.putExtra(FilteredPostsActivity.EXTRA_CONTAIN_FLAIR, flair);
                     startActivity(intent);
@@ -610,6 +613,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
                 public void nsfwChipClicked() {
                     Intent intent = new Intent(activity, FilteredPostsActivity.class);
                     intent.putExtra(FilteredPostsActivity.EXTRA_NAME, multiRedditPath);
+                    intent.putExtra(FilteredPostsActivity.EXTRA_QUERY, query);
                     intent.putExtra(FilteredPostsActivity.EXTRA_POST_TYPE, postType);
                     intent.putExtra(FilteredPostsActivity.EXTRA_POST_TYPE_FILTER, Post.NSFW_TYPE);
                     startActivity(intent);
@@ -1190,7 +1194,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
         } else if (postType == PostPagingSource.TYPE_MULTI_REDDIT) {
             mPostViewModel = new ViewModelProvider(PostFragment.this, new PostViewModel.Factory(mExecutor,
                     activity.accountName.equals(Account.ANONYMOUS_ACCOUNT) ? mRetrofit : mOauthRetrofit, activity.accessToken, activity.accountName, mSharedPreferences, mPostFeedScrolledPositionSharedPreferences,
-                    mPostHistorySharedPreferences, multiRedditPath, postType, sortType, postFilter, readPosts))
+                    mPostHistorySharedPreferences, multiRedditPath, query, postType, sortType, postFilter, readPosts))
                     .get(PostViewModel.class);
         } else if (postType == PostPagingSource.TYPE_USER) {
             mPostViewModel = new ViewModelProvider(PostFragment.this, new PostViewModel.Factory(mExecutor,
@@ -1208,7 +1212,6 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
     }
 
     private void initializeAndBindPostViewModelForAnonymous(String concatenatedSubredditNames) {
-        //For anonymous user
         if (postType == PostPagingSource.TYPE_SEARCH) {
             mPostViewModel = new ViewModelProvider(PostFragment.this, new PostViewModel.Factory(mExecutor,
                     mRetrofit, null, activity.accountName, mSharedPreferences,
@@ -1669,6 +1672,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
         } else if (postType == PostPagingSource.TYPE_MULTI_REDDIT || postType == PostPagingSource.TYPE_ANONYMOUS_MULTIREDDIT) {
             Intent intent = new Intent(activity, CustomizePostFilterActivity.class);
             intent.putExtra(FilteredPostsActivity.EXTRA_NAME, multiRedditPath);
+            intent.putExtra(FilteredPostsActivity.EXTRA_QUERY, query);
             intent.putExtra(FilteredPostsActivity.EXTRA_POST_TYPE, postType);
             intent.putExtra(CustomizePostFilterActivity.EXTRA_START_FILTERED_POSTS_WHEN_FINISH, true);
             startActivity(intent);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
index 7b0930ec..72038fba 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
@@ -76,9 +76,10 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
         postLinkedHashSet = new LinkedHashSet<>();
     }
 
+    // PostPagingSource.TYPE_SUBREDDIT || PostPagingSource.TYPE_ANONYMOUS_FRONT_PAGE || PostPagingSource.TYPE_ANONYMOUS_MULTIREDDIT:
     PostPagingSource(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                      SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
-                     String path, int postType, SortType sortType, PostFilter postFilter,
+                     String name, int postType, SortType sortType, PostFilter postFilter,
                      List<String> readPostList) {
         this.executor = executor;
         this.retrofit = retrofit;
@@ -86,25 +87,13 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
         this.accountName = accountName;
         this.sharedPreferences = sharedPreferences;
         this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
-        if (postType == TYPE_SUBREDDIT || postType == TYPE_ANONYMOUS_FRONT_PAGE || postType == TYPE_ANONYMOUS_MULTIREDDIT) {
-            this.subredditOrUserName = path;
-            if (subredditOrUserName == null) {
-                subredditOrUserName = "popular";
-            }
-        } else {
-            if (sortType != null) {
-                if (path.endsWith("/")) {
-                    multiRedditPath = path + sortType.getType().value;
-                } else {
-                    multiRedditPath = path + "/" + sortType.getType().value;
-                }
-            } else {
-                multiRedditPath = path;
-            }
+        this.subredditOrUserName = name;
+        if (subredditOrUserName == null) {
+            subredditOrUserName = "popular";
         }
         this.postType = postType;
         if (sortType == null) {
-            if ("popular".equals(path) || "all".equals(path)) {
+            if ("popular".equals(name) || "all".equals(name)) {
                 this.sortType = new SortType(SortType.Type.HOT);
             } else {
                 this.sortType = new SortType(SortType.Type.BEST);
@@ -117,6 +106,34 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
         postLinkedHashSet = new LinkedHashSet<>();
     }
 
+    // PostPagingSource.TYPE_MULTI_REDDIT
+    PostPagingSource(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
+                     SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
+                     String path, String query, int postType, SortType sortType, PostFilter postFilter,
+                     List<String> readPostList) {
+        this.executor = executor;
+        this.retrofit = retrofit;
+        this.accessToken = accessToken;
+        this.accountName = accountName;
+        this.sharedPreferences = sharedPreferences;
+        this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
+        if (path.endsWith("/")) {
+            multiRedditPath = path.substring(0, multiRedditPath.length() - 1);
+        } else {
+            multiRedditPath = path;
+        }
+        this.query = query;
+        this.postType = postType;
+        if (sortType == null) {
+            this.sortType = new SortType(SortType.Type.HOT);
+        } else {
+            this.sortType = sortType;
+        }
+        this.postFilter = postFilter;
+        this.readPostList = readPostList;
+        postLinkedHashSet = new LinkedHashSet<>();
+    }
+
     PostPagingSource(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                      SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                      String subredditOrUserName, int postType, SortType sortType, PostFilter postFilter,
@@ -308,10 +325,20 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
     private ListenableFuture<LoadResult<String, Post>> loadMultiRedditPosts(@NonNull LoadParams<String> loadParams, RedditAPI api) {
         ListenableFuture<Response<String>> multiRedditPosts;
         if (accountName.equals(Account.ANONYMOUS_ACCOUNT)) {
-            multiRedditPosts = api.getMultiRedditPostsListenableFuture(multiRedditPath, loadParams.getKey(), sortType.getTime());
+            if (query != null && !query.isEmpty()) {
+                multiRedditPosts = api.searchMultiRedditPostsListenableFuture(multiRedditPath, query, loadParams.getKey(),
+                        sortType.getType(), sortType.getTime());
+            } else {
+                multiRedditPosts = api.getMultiRedditPostsListenableFuture(multiRedditPath, sortType.getType(), loadParams.getKey(), sortType.getTime());
+            }
         } else {
-            multiRedditPosts = api.getMultiRedditPostsOauthListenableFuture(multiRedditPath, loadParams.getKey(),
-                    sortType.getTime(), APIUtils.getOAuthHeader(accessToken));
+            if (query != null && !query.isEmpty()) {
+                multiRedditPosts = api.searchMultiRedditPostsOauthListenableFuture(multiRedditPath, query, loadParams.getKey(),
+                        sortType.getType(), sortType.getTime(), APIUtils.getOAuthHeader(accessToken));
+            } else {
+                multiRedditPosts = api.getMultiRedditPostsOauthListenableFuture(multiRedditPath, sortType.getType(), loadParams.getKey(),
+                        sortType.getTime(), APIUtils.getOAuthHeader(accessToken));
+            }
         }
 
         ListenableFuture<LoadResult<String, Post>> pageFuture = Futures.transform(multiRedditPosts, this::transformData, executor);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostViewModel.java b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostViewModel.java
index aad51bad..c3ea8734 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostViewModel.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostViewModel.java
@@ -51,6 +51,7 @@ public class PostViewModel extends ViewModel {
     private final MutableLiveData<PostFilter> postFilterLiveData;
     private final SortTypeAndPostFilterLiveData sortTypeAndPostFilterLiveData;
 
+    // PostPagingSource.TYPE_FRONT_PAGE
     public PostViewModel(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                          SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                          @Nullable SharedPreferences postHistorySharedPreferences, int postType,
@@ -90,6 +91,7 @@ public class PostViewModel extends ViewModel {
                 && postHistorySharedPreferences.getBoolean((accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : accountName) + SharedPreferencesUtils.HIDE_READ_POSTS_AUTOMATICALLY_BASE, false));
     }
 
+    // PostPagingSource.TYPE_SUBREDDIT || PostPagingSource.TYPE_ANONYMOUS_FRONT_PAGE || PostPagingSource.TYPE_ANONYMOUS_MULTIREDDIT
     public PostViewModel(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                          SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                          @Nullable SharedPreferences postHistorySharedPreferences, String subredditName, int postType,
@@ -130,6 +132,48 @@ public class PostViewModel extends ViewModel {
                 && postHistorySharedPreferences.getBoolean((accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : accountName) + SharedPreferencesUtils.HIDE_READ_POSTS_AUTOMATICALLY_BASE, false));
     }
 
+    // PostPagingSource.TYPE_MULTI_REDDIT
+    public PostViewModel(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
+                         SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
+                         @Nullable SharedPreferences postHistorySharedPreferences, String multiredditPath, String query, int postType,
+                         SortType sortType, PostFilter postFilter, List<String> readPostList) {
+        this.executor = executor;
+        this.retrofit = retrofit;
+        this.accessToken = accessToken;
+        this.accountName = accountName;
+        this.sharedPreferences = sharedPreferences;
+        this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
+        this.postType = postType;
+        this.sortType = sortType;
+        this.postFilter = postFilter;
+        this.readPostList = readPostList;
+        this.name = multiredditPath;
+        this.query = query;
+
+        sortTypeLiveData = new MutableLiveData<>(sortType);
+        postFilterLiveData = new MutableLiveData<>(postFilter);
+
+        sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData);
+
+        Pager<String, Post> pager = new Pager<>(new PagingConfig(100, 4, false, 10), this::returnPagingSoruce);
+
+        posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> {
+            changeSortTypeAndPostFilter(
+                    sortTypeLiveData.getValue(), postFilterLiveData.getValue());
+            return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
+        });
+
+        postsWithReadPostsHidden = PagingLiveData.cachedIn(Transformations.switchMap(currentlyReadPostIdsLiveData,
+                currentlyReadPostIds -> Transformations.map(
+                        posts,
+                        postPagingData -> PagingDataTransforms.filter(
+                                postPagingData, executor,
+                                post -> !post.isRead() || !currentlyReadPostIdsLiveData.getValue()))), ViewModelKt.getViewModelScope(this));
+
+        currentlyReadPostIdsLiveData.setValue(postHistorySharedPreferences != null
+                && postHistorySharedPreferences.getBoolean((accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : accountName) + SharedPreferencesUtils.HIDE_READ_POSTS_AUTOMATICALLY_BASE, false));
+    }
+
     public PostViewModel(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                          SharedPreferences sharedPreferences,
                          SharedPreferences postFeedScrolledPositionSharedPreferences,
@@ -173,6 +217,7 @@ public class PostViewModel extends ViewModel {
                 && postHistorySharedPreferences.getBoolean((accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : accountName) + SharedPreferencesUtils.HIDE_READ_POSTS_AUTOMATICALLY_BASE, false));
     }
 
+    // postType == PostPagingSource.TYPE_SEARCH
     public PostViewModel(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                          SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                          @Nullable SharedPreferences postHistorySharedPreferences, String subredditName, String query,
@@ -233,13 +278,17 @@ public class PostViewModel extends ViewModel {
                         postFilter, readPostList);
                 break;
             case PostPagingSource.TYPE_SUBREDDIT:
-            case PostPagingSource.TYPE_MULTI_REDDIT:
             case PostPagingSource.TYPE_ANONYMOUS_FRONT_PAGE:
             case PostPagingSource.TYPE_ANONYMOUS_MULTIREDDIT:
                 paging3PagingSource = new PostPagingSource(executor, retrofit, accessToken, accountName,
                         sharedPreferences, postFeedScrolledPositionSharedPreferences, name, postType,
                         sortType, postFilter, readPostList);
                 break;
+            case PostPagingSource.TYPE_MULTI_REDDIT:
+                paging3PagingSource = new PostPagingSource(executor, retrofit, accessToken, accountName,
+                        sharedPreferences, postFeedScrolledPositionSharedPreferences, name, query, postType,
+                        sortType, postFilter, readPostList);
+                break;
             case PostPagingSource.TYPE_SEARCH:
                 paging3PagingSource = new PostPagingSource(executor, retrofit, accessToken, accountName,
                         sharedPreferences, postFeedScrolledPositionSharedPreferences, name, query, trendingSource,
@@ -285,6 +334,7 @@ public class PostViewModel extends ViewModel {
         private String userWhere;
         private List<String> readPostList;
 
+        // Front page
         public Factory(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                        SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                        SharedPreferences postHistorySharedPreferences, int postType, SortType sortType,
@@ -302,6 +352,7 @@ public class PostViewModel extends ViewModel {
             this.readPostList = readPostList;
         }
 
+        // PostPagingSource.TYPE_SUBREDDIT
         public Factory(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                        SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                        SharedPreferences postHistorySharedPreferences, String name, int postType, SortType sortType,
@@ -320,6 +371,26 @@ public class PostViewModel extends ViewModel {
             this.readPostList = readPostList;
         }
 
+        // PostPagingSource.TYPE_MULTI_REDDIT
+        public Factory(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
+                       SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
+                       SharedPreferences postHistorySharedPreferences, String name, String query, int postType, SortType sortType,
+                       PostFilter postFilter, List<String> readPostList) {
+            this.executor = executor;
+            this.retrofit = retrofit;
+            this.accessToken = accessToken;
+            this.accountName = accountName;
+            this.sharedPreferences = sharedPreferences;
+            this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
+            this.postHistorySharedPreferences = postHistorySharedPreferences;
+            this.name = name;
+            this.query = query;
+            this.postType = postType;
+            this.sortType = sortType;
+            this.postFilter = postFilter;
+            this.readPostList = readPostList;
+        }
+
         //User posts
         public Factory(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                        SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
@@ -340,6 +411,7 @@ public class PostViewModel extends ViewModel {
             this.readPostList = readPostList;
         }
 
+        // PostPagingSource.TYPE_SEARCH
         public Factory(Executor executor, Retrofit retrofit, @Nullable String accessToken, @NonNull String accountName,
                        SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
                        SharedPreferences postHistorySharedPreferences, String name, String query, String trendingSource,
@@ -383,10 +455,14 @@ public class PostViewModel extends ViewModel {
                 return (T) new PostViewModel(executor, retrofit, accessToken, accountName, sharedPreferences,
                         postFeedScrolledPositionSharedPreferences, postHistorySharedPreferences, name, query,
                         trendingSource, postType, sortType, postFilter, readPostList);
-            } else if (postType == PostPagingSource.TYPE_SUBREDDIT || postType == PostPagingSource.TYPE_MULTI_REDDIT) {
+            } else if (postType == PostPagingSource.TYPE_SUBREDDIT) {
                 return (T) new PostViewModel(executor, retrofit, accessToken, accountName, sharedPreferences,
                         postFeedScrolledPositionSharedPreferences, postHistorySharedPreferences, name,
                         postType, sortType, postFilter, readPostList);
+            } else if (postType == PostPagingSource.TYPE_MULTI_REDDIT) {
+                return (T) new PostViewModel(executor, retrofit, accessToken, accountName, sharedPreferences,
+                        postFeedScrolledPositionSharedPreferences, postHistorySharedPreferences, name, query,
+                        postType, sortType, postFilter, readPostList);
             } else if (postType == PostPagingSource.TYPE_ANONYMOUS_FRONT_PAGE || postType == PostPagingSource.TYPE_ANONYMOUS_MULTIREDDIT) {
                 return (T) new PostViewModel(executor, retrofit, null, null, sharedPreferences,
                         null, null, name, postType, sortType,