add suggested users feature

app/src/main/java/awais/instagrabber/adapters/viewholder/NotificationViewHolder.java

@@ -53,18 +53,22 @@ public final class NotificationViewHolder extends RecyclerView.ViewHolder {
             case RESPONDED_STORY:
                 subtext = model.getText();
                 break;
+            case AYML:
+                subtext = model.getPostId();
+                break;
         }
+        binding.tvSubComment.setText(model.getType() == NotificationType.AYML ? model.getText() : subtext);
         if (text == -1 && subtext != null) {
             binding.tvComment.setText(subtext);
-            binding.tvSubComment.setVisibility(View.GONE);
+            binding.tvComment.setVisibility(TextUtils.isEmpty(subtext) ? View.GONE : View.VISIBLE);
+            binding.tvSubComment.setVisibility(model.getType() == NotificationType.AYML ? View.VISIBLE : View.GONE);
         }
         else if (text != -1) {
             binding.tvComment.setText(text);
-            binding.tvSubComment.setText(subtext);
             binding.tvSubComment.setVisibility(subtext == null ? View.GONE : View.VISIBLE);
         }
 
-        if (model.getType() != NotificationType.REQUEST) {
+        if (model.getType() != NotificationType.REQUEST && model.getType() != NotificationType.AYML) {
             binding.tvDate.setText(model.getDateTime());
         }
 

app/src/main/java/awais/instagrabber/fragments/NotificationsViewerFragment.java

@@ -26,6 +26,8 @@ import androidx.navigation.fragment.NavHostFragment;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
+import java.util.List;
+
 import awais.instagrabber.R;
 import awais.instagrabber.adapters.NotificationsAdapter;
 import awais.instagrabber.adapters.NotificationsAdapter.OnNotificationClickListener;
@@ -46,6 +48,7 @@ import awais.instagrabber.utils.Utils;
 import awais.instagrabber.viewmodels.NotificationViewModel;
 import awais.instagrabber.webservices.FriendshipService;
 import awais.instagrabber.webservices.MediaService;
+import awais.instagrabber.webservices.NewsService;
 import awais.instagrabber.webservices.ServiceCallback;
 
 import static awais.instagrabber.utils.Utils.settingsHelper;
@@ -59,8 +62,8 @@ public final class NotificationsViewerFragment extends Fragment implements Swipe
     private NotificationViewModel notificationViewModel;
     private FriendshipService friendshipService;
     private MediaService mediaService;
-    private String userId;
-    private String csrfToken;
+    private NewsService newsService;
+    private String userId, csrfToken, type;
     private Context context;
 
     private final OnNotificationClickListener clickListener = new OnNotificationClickListener() {
@@ -96,7 +99,7 @@ public final class NotificationsViewerFragment extends Fragment implements Swipe
         public void onNotificationClick(final NotificationModel model) {
             if (model == null) return;
             final String username = model.getUsername();
-            if (model.getType() == NotificationType.FOLLOW) {
+            if (model.getType() == NotificationType.FOLLOW || model.getType() == NotificationType.AYML) {
                 openProfile(username);
             }
             else {
@@ -242,6 +245,8 @@ public final class NotificationsViewerFragment extends Fragment implements Swipe
     }
 
     private void init() {
+        final NotificationsViewerFragmentArgs fragmentArgs = NotificationsViewerFragmentArgs.fromBundle(getArguments());
+        type = fragmentArgs.getType();
         final Context context = getContext();
         CookieUtils.setupCookies(settingsHelper.getString(Constants.COOKIE));
         binding.swipeRefreshLayout.setOnRefreshListener(this);
@@ -256,10 +261,30 @@ public final class NotificationsViewerFragment extends Fragment implements Swipe
     @Override
     public void onRefresh() {
         binding.swipeRefreshLayout.setRefreshing(true);
-        new NotificationsFetcher(true, notificationModels -> {
-            binding.swipeRefreshLayout.setRefreshing(false);
-            notificationViewModel.getList().postValue(notificationModels);
-        }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+        switch (type) {
+            case "notif":
+                new NotificationsFetcher(true, notificationModels -> {
+                    binding.swipeRefreshLayout.setRefreshing(false);
+                    notificationViewModel.getList().postValue(notificationModels);
+                }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+                break;
+            case "ayml":
+                newsService = NewsService.getInstance();
+                newsService.fetchSuggestions(csrfToken, new ServiceCallback<List<NotificationModel>>() {
+                    @Override
+                    public void onSuccess(final List<NotificationModel> notificationModels) {
+                        binding.swipeRefreshLayout.setRefreshing(false);
+                        notificationViewModel.getList().postValue(notificationModels);
+                    }
+
+                    @Override
+                    public void onFailure(final Throwable t) {
+                        binding.swipeRefreshLayout.setRefreshing(false);
+                        Toast.makeText(context, R.string.downloader_unknown_error, Toast.LENGTH_SHORT).show();
+                    }
+                });
+                break;
+        }
     }
 
     private void openProfile(final String username) {

app/src/main/java/awais/instagrabber/fragments/settings/MorePreferencesFragment.java

@@ -134,7 +134,13 @@ public class MorePreferencesFragment extends BasePreferencesFragment {
         screen.addPreference(getDivider(context));
         if (isLoggedIn) {
             screen.addPreference(getPreference(R.string.action_notif, R.drawable.ic_not_liked, preference -> {
-                NavHostFragment.findNavController(this).navigate(R.id.action_global_notificationsViewerFragment);
+                final NavDirections navDirections = MorePreferencesFragmentDirections.actionGlobalNotificationsViewerFragment("notif");
+                NavHostFragment.findNavController(this).navigate(navDirections);
+                return true;
+            }));
+            screen.addPreference(getPreference(R.string.action_ayml, R.drawable.ic_suggested_users, preference -> {
+                final NavDirections navDirections = MorePreferencesFragmentDirections.actionGlobalNotificationsViewerFragment("ayml");
+                NavHostFragment.findNavController(this).navigate(navDirections);
                 return true;
             }));
             screen.addPreference(getPreference(R.string.action_archive, R.drawable.ic_archive, preference -> {

app/src/main/java/awais/instagrabber/models/enums/NotificationType.java

@@ -15,8 +15,10 @@ public enum NotificationType implements Serializable {
     COMMENT_LIKE("13"),
     TAGGED_COMMENT("14"),
     RESPONDED_STORY("213"),
-    // efr
-    REQUEST("REQUEST");
+    // efr - random value
+    REQUEST("REQUEST"),
+    // ayml - random value
+    AYML("AYML");
 
     private final String itemType;
     private static final Map<String, NotificationType> map = new HashMap<>();

app/src/main/java/awais/instagrabber/repositories/NewsRepository.java

@@ -21,4 +21,9 @@ public interface NewsRepository {
     @Headers("User-Agent: " + Constants.I_USER_AGENT)
     @GET("/api/v1/news/inbox/")
     Call<String> appInbox(@Query(value = "mark_as_seen", encoded = true) boolean markAsSeen);
+
+    @FormUrlEncoded
+    @Headers("User-Agent: " + Constants.I_USER_AGENT)
+    @POST("/api/v1/discover/ayml/")
+    Call<String> getAyml(@FieldMap final Map<String, String> form);
 }

app/src/main/java/awais/instagrabber/webservices/NewsService.java

@@ -12,14 +12,15 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.UUID;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import awais.instagrabber.BuildConfig;
 import awais.instagrabber.models.NotificationModel;
 import awais.instagrabber.models.enums.NotificationType;
 import awais.instagrabber.repositories.NewsRepository;
 import awais.instagrabber.utils.Constants;
-import awais.instagrabber.utils.NetworkUtils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
@@ -89,7 +90,6 @@ public class NewsService extends BaseService {
 
     public void fetchWebInbox(final boolean markAsSeen,
                               final ServiceCallback<List<NotificationModel>> callback) {
-        final List<NotificationModel> result = new ArrayList<>();
         final Call<String> request = repository.webInbox();
         request.enqueue(new Callback<String>() {
             @Override
@@ -100,6 +100,7 @@ public class NewsService extends BaseService {
                     return;
                 }
                 try {
+                    final List<NotificationModel> result = new ArrayList<>();
                     final JSONObject page = new JSONObject(body)
                             .getJSONObject("graphql")
                             .getJSONObject("user");
@@ -168,7 +169,7 @@ public class NewsService extends BaseService {
         final String type = itemJson.getString("story_type");
         final NotificationType notificationType = NotificationType.valueOfType(type);
         if (notificationType == null) {
-            Log.d("austin_debug", "unhandled news type: "+itemJson);
+            if (BuildConfig.DEBUG) Log.d("austin_debug", "unhandled news type: "+itemJson);
             return null;
         }
         final JSONObject data = itemJson.getJSONObject("args");
@@ -194,4 +195,67 @@ public class NewsService extends BaseService {
         }
         return result;
     }
+
+    public void fetchSuggestions(final String csrfToken,
+                                 final ServiceCallback<List<NotificationModel>> callback) {
+        final Map<String, String> form = new HashMap<>();
+        form.put("_uuid", UUID.randomUUID().toString());
+        form.put("_csrftoken", csrfToken);
+        form.put("phone_id", UUID.randomUUID().toString());
+        form.put("device_id", UUID.randomUUID().toString());
+        form.put("module", "discover_people");
+        form.put("paginate", "false");
+        final Call<String> request = repository.getAyml(form);
+        request.enqueue(new Callback<String>() {
+            @Override
+            public void onResponse(@NonNull final Call<String> call, @NonNull final Response<String> response) {
+                final String body = response.body();
+                if (body == null) {
+                    callback.onSuccess(null);
+                    return;
+                }
+                try {
+                    final List<NotificationModel> result = new ArrayList<>();
+                    final JSONObject jsonObject = new JSONObject(body);
+                    final JSONArray oldStories = jsonObject.getJSONObject("suggested_users").getJSONArray("suggestions"),
+                            newStories = jsonObject.getJSONObject("new_suggested_users").getJSONArray("suggestions");
+
+                    for (int j = 0; j < newStories.length(); ++j) {
+                        final NotificationModel newsItem = parseAymlItem(newStories.getJSONObject(j));
+                        if (newsItem != null) result.add(newsItem);
+                    }
+
+                    for (int i = 0; i < oldStories.length(); ++i) {
+                        final NotificationModel newsItem = parseAymlItem(oldStories.getJSONObject(i));
+                        if (newsItem != null) result.add(newsItem);
+                    }
+
+                    callback.onSuccess(result);
+                } catch (JSONException e) {
+                    callback.onFailure(e);
+                }
+            }
+
+            @Override
+            public void onFailure(@NonNull final Call<String> call, @NonNull final Throwable t) {
+                callback.onFailure(t);
+                // Log.e(TAG, "onFailure: ", t);
+            }
+        });
+    }
+
+    private NotificationModel parseAymlItem(final JSONObject itemJson) throws JSONException {
+        if (itemJson == null) return null;
+        final JSONObject data = itemJson.getJSONObject("user");
+        return new NotificationModel(
+                itemJson.getString("uuid"),
+                itemJson.getString("social_context"),
+                0L,
+                data.getString("pk"),
+                data.getString("username"),
+                data.getString("profile_pic_url"),
+                data.getString("full_name"), // just borrowing this field
+                null,
+                NotificationType.AYML);
+    }
 }

app/src/main/res/drawable/ic_suggested_users.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M11,14H9c0,-4.97 4.03,-9 9,-9v2C14.13,7 11,10.13 11,14zM18,11V9c-2.76,0 -5,2.24 -5,5h2C15,12.34 16.34,11 18,11zM7,4c0,-1.11 -0.89,-2 -2,-2S3,2.89 3,4s0.89,2 2,2S7,5.11 7,4zM11.45,4.5h-2C9.21,5.92 7.99,7 6.5,7h-3C2.67,7 2,7.67 2,8.5V11h6V8.74C9.86,8.15 11.25,6.51 11.45,4.5zM19,17c1.11,0 2,-0.89 2,-2s-0.89,-2 -2,-2s-2,0.89 -2,2S17.89,17 19,17zM20.5,18h-3c-1.49,0 -2.71,-1.08 -2.95,-2.5h-2c0.2,2.01 1.59,3.65 3.45,4.24V22h6v-2.5C22,18.67 21.33,18 20.5,18z"/>
+</vector>

app/src/main/res/navigation/direct_messages_nav_graph.xml

@@ -42,7 +42,12 @@
 
     <action
         android:id="@+id/action_global_notificationsViewerFragment"
-        app:destination="@id/notification_viewer_nav_graph" />
+        app:destination="@id/notification_viewer_nav_graph">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
 
     <include app:graph="@navigation/comments_nav_graph" />
 

app/src/main/res/navigation/discover_nav_graph.xml

@@ -76,7 +76,12 @@
 
     <action
         android:id="@+id/action_global_notificationsViewerFragment"
-        app:destination="@id/notification_viewer_nav_graph" />
+        app:destination="@id/notification_viewer_nav_graph">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
 
     <fragment
         android:id="@+id/discoverFragment"

app/src/main/res/navigation/feed_nav_graph.xml

@@ -76,7 +76,12 @@
 
     <action
         android:id="@+id/action_global_notificationsViewerFragment"
-        app:destination="@id/notification_viewer_nav_graph" />
+        app:destination="@id/notification_viewer_nav_graph">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
 
     <include app:graph="@navigation/story_list_nav_graph" />
 

app/src/main/res/navigation/more_nav_graph.xml

@@ -50,7 +50,12 @@
 
     <action
         android:id="@+id/action_global_notificationsViewerFragment"
-        app:destination="@id/notification_viewer_nav_graph" />
+        app:destination="@id/notification_viewer_nav_graph">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
 
     <fragment
         android:id="@+id/morePreferencesFragment"

app/src/main/res/navigation/notification_viewer_nav_graph.xml

@@ -9,11 +9,21 @@
         android:id="@+id/notificationsViewer"
         android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
         android:label="@string/title_notifications"
-        tools:layout="@layout/fragment_notifications_viewer" />
+        tools:layout="@layout/fragment_notifications_viewer">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </fragment>
 
     <action
         android:id="@+id/action_global_notificationsViewerFragment"
-        app:destination="@id/notificationsViewer" />
+        app:destination="@id/notificationsViewer">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
 
     <include app:graph="@navigation/comments_nav_graph" />
 

app/src/main/res/navigation/profile_nav_graph.xml

@@ -77,7 +77,12 @@
 
     <action
         android:id="@+id/action_global_notificationsViewerFragment"
-        app:destination="@id/notification_viewer_nav_graph" />
+        app:destination="@id/notification_viewer_nav_graph">
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
 
     <fragment
         android:id="@+id/profileFragment"

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

@@ -232,7 +232,8 @@
     <string name="crash_descr">Oops.. the app crashed, but don\'t worry you can send error report to the developer to help him fix the issue. (:</string>
     <string name="action_notif">Activity</string>
     <string name="action_archive">Story archive</string>
-    <string name="license" translatable="false">Copyright (C) 2019  AWAiS\nCopyright (C) 2020  Austin Huang, Ammar Githam\nThis program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See https://www.gnu.org/licenses/.</string>
+    <string name="action_ayml">Suggested users</string>
+    <string name="license" translatable="false">Copyright (C) 2019-2020 AWAiS\nCopyright (C) 2020-2021 Austin Huang &amp; Ammar Githam\nThis program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See https://www.gnu.org/licenses/.</string>
     <string name="liability" translatable="false">This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.</string>
     <string name="select_picture">Select Picture</string>
     <string name="uploading">Uploading…</string>