post likes viewer

app/src/main/java/awais/instagrabber/adapters/LikesAdapter.java

@@ -0,0 +1,45 @@
+package awais.instagrabber.adapters;
+
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.List;
+
+import awais.instagrabber.adapters.viewholder.FollowsViewHolder;
+import awais.instagrabber.databinding.ItemFollowBinding;
+import awais.instagrabber.models.ProfileModel;
+
+public final class LikesAdapter extends RecyclerView.Adapter<FollowsViewHolder> {
+    private final List<ProfileModel> profileModels;
+    private final View.OnClickListener onClickListener;
+
+    public LikesAdapter(final List<ProfileModel> profileModels,
+                        final View.OnClickListener onClickListener) {
+        this.profileModels = profileModels;
+        this.onClickListener = onClickListener;
+    }
+
+    @NonNull
+    @Override
+    public FollowsViewHolder onCreateViewHolder(@NonNull final ViewGroup parent, final int viewType) {
+        final LayoutInflater layoutInflater = LayoutInflater.from(parent.getContext());
+        final ItemFollowBinding binding = ItemFollowBinding.inflate(layoutInflater, parent, false);
+        return new FollowsViewHolder(binding);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull final FollowsViewHolder holder, final int position) {
+        final ProfileModel model = profileModels.get(position);
+        holder.bind(model, null, onClickListener);
+    }
+
+    @Override
+    public int getItemCount() {
+        return profileModels.size();
+    }
+}

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

@@ -1,5 +1,6 @@
 package awais.instagrabber.adapters.viewholder;
 
+import android.util.Log;
 import android.view.View;
 
 import androidx.recyclerview.widget.RecyclerView;
@@ -22,6 +23,7 @@ public final class FollowsViewHolder extends RecyclerView.ViewHolder {
     public void bind(final ProfileModel model,
                      final List<Long> admins,
                      final View.OnClickListener onClickListener) {
+        Log.d("austin_debug", "bind "+model);
         if (model == null) return;
         itemView.setTag(model);
         itemView.setOnClickListener(onClickListener);

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

@@ -0,0 +1,118 @@
+package awais.instagrabber.fragments;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.LinearLayoutCompat;
+import androidx.lifecycle.ViewModelProvider;
+import androidx.navigation.NavDirections;
+import androidx.navigation.fragment.NavHostFragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+
+import java.util.Collections;
+import java.util.List;
+
+import awais.instagrabber.BuildConfig;
+import awais.instagrabber.R;
+import awais.instagrabber.adapters.LikesAdapter;
+import awais.instagrabber.databinding.FragmentLikesBinding;
+import awais.instagrabber.models.ProfileModel;
+import awais.instagrabber.utils.Constants;
+import awais.instagrabber.utils.TextUtils;
+import awais.instagrabber.utils.Utils;
+import awais.instagrabber.webservices.MediaService;
+import awais.instagrabber.webservices.ServiceCallback;
+
+public final class LikesViewerFragment extends BottomSheetDialogFragment implements SwipeRefreshLayout.OnRefreshListener {
+    private static final String TAG = "LikesViewerFragment";
+
+    private final String cookie = Utils.settingsHelper.getString(Constants.COOKIE);
+
+    private LikesAdapter likesAdapter;
+    private FragmentLikesBinding binding;
+    private LinearLayoutManager layoutManager;
+    private Resources resources;
+    private AppCompatActivity fragmentActivity;
+    private LinearLayoutCompat root;
+    private MediaService mediaService;
+    private String postId;
+
+    private final ServiceCallback<List<ProfileModel>> cb = new ServiceCallback<List<ProfileModel>>() {
+        @Override
+        public void onSuccess(final List<ProfileModel> result) {
+            final LikesAdapter likesAdapter = new LikesAdapter(result, v -> {
+                final Object tag = v.getTag();
+                if (tag instanceof ProfileModel) {
+                    ProfileModel model = (ProfileModel) tag;
+                    final Bundle bundle = new Bundle();
+                    bundle.putString("username", "@" + model.getUsername());
+                    NavHostFragment.findNavController(LikesViewerFragment.this).navigate(R.id.action_global_profileFragment, bundle);
+                }
+            });
+            binding.rvLikes.setAdapter(likesAdapter);
+            binding.rvLikes.setLayoutManager(new LinearLayoutManager(getContext()));
+            binding.swipeRefreshLayout.setRefreshing(false);
+        }
+
+        @Override
+        public void onFailure(final Throwable t) {
+            Log.e(TAG, "Error", t);
+            try {
+                final Context context = getContext();
+                Toast.makeText(context, t.getMessage(), Toast.LENGTH_SHORT).show();
+            }
+            catch (Exception e) {}
+        }
+    };
+
+    @Override
+    public void onCreate(@Nullable final Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        fragmentActivity = (AppCompatActivity) getActivity();
+        mediaService = MediaService.getInstance();
+        // setHasOptionsMenu(true);
+    }
+
+    @NonNull
+    @Override
+    public View onCreateView(@NonNull final LayoutInflater inflater, @Nullable final ViewGroup container, @Nullable final Bundle savedInstanceState) {
+        binding = FragmentLikesBinding.inflate(getLayoutInflater());
+        binding.swipeRefreshLayout.setEnabled(false);
+        binding.swipeRefreshLayout.setNestedScrollingEnabled(false);
+        root = binding.getRoot();
+        return root;
+    }
+
+    @Override
+    public void onViewCreated(@NonNull final View view, @Nullable final Bundle savedInstanceState) {
+        init();
+    }
+
+    @Override
+    public void onRefresh() {
+        mediaService.fetchLikes(postId, cb);
+    }
+
+    private void init() {
+        if (getArguments() == null) return;
+        final LikesViewerFragmentArgs fragmentArgs = LikesViewerFragmentArgs.fromBundle(getArguments());
+        postId = fragmentArgs.getPostId();
+        binding.swipeRefreshLayout.setOnRefreshListener(this);
+        binding.swipeRefreshLayout.setRefreshing(true);
+        resources = getResources();
+        onRefresh();
+    }
+}

app/src/main/java/awais/instagrabber/fragments/PostViewV2Fragment.java

@@ -535,7 +535,12 @@ public class PostViewV2Fragment extends SharedElementTransitionDialogFragment {
             }
         });
         binding.like.setOnLongClickListener(v -> {
-            Utils.displayToastAboveView(context, v, getString(R.string.like_without_count));
+            final NavController navController = getNavController();
+            if (navController != null) {
+                final Bundle bundle = new Bundle();
+                bundle.putString("postId", feedModel.getPostId());
+                navController.navigate(R.id.action_global_likesViewerFragment, bundle);
+            }
             return true;
         });
     }

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

@@ -5,11 +5,15 @@ import java.util.Map;
 import retrofit2.Call;
 import retrofit2.http.FieldMap;
 import retrofit2.http.FormUrlEncoded;
+import retrofit2.http.GET;
 import retrofit2.http.Header;
 import retrofit2.http.POST;
 import retrofit2.http.Path;
 
 public interface MediaRepository {
+    @GET("/api/v1/media/{mediaId}/likers/")
+    Call<String> fetchLikes(@Header("User-Agent") final String userAgent,
+                            @Path("mediaId") final String mediaId);
 
     @FormUrlEncoded
     @POST("/api/v1/media/{mediaId}/{action}/")

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

@@ -5,15 +5,18 @@ import android.util.Log;
 
 import androidx.annotation.NonNull;
 
+import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
+import awais.instagrabber.models.ProfileModel;
 import awais.instagrabber.repositories.MediaRepository;
 import awais.instagrabber.utils.Constants;
 import awais.instagrabber.utils.Utils;
@@ -277,4 +280,48 @@ public class MediaService extends BaseService {
             }
         });
     }
+
+    public void fetchLikes(final String mediaId,
+                           @NonNull final ServiceCallback<List<ProfileModel>> callback) {
+        final Call<String> likesRequest = repository.fetchLikes(Constants.I_USER_AGENT, mediaId);
+        likesRequest.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) {
+                    Log.e(TAG, "Error occurred while fetching likes of "+mediaId);
+                    callback.onSuccess(null);
+                    return;
+                }
+                try {
+                    final JSONObject data = new JSONObject(body);
+                    final JSONArray users = data.getJSONArray("users");
+                    final int usersLen = users.length();
+                    final List<ProfileModel> userModels = new ArrayList<>();
+                    for (int j = 0; j < usersLen; ++j) {
+                        final JSONObject userObject = users.getJSONObject(j);
+                        userModels.add(new ProfileModel(userObject.optBoolean("is_private"),
+                                false,
+                                userObject.optBoolean("is_verified"),
+                                String.valueOf(userObject.get("pk")),
+                                userObject.getString("username"),
+                                userObject.optString("full_name"),
+                                null, null,
+                                userObject.getString("profile_pic_url"),
+                                null, 0, 0, 0, false, false, false, false, false));
+                    }
+                    callback.onSuccess(userModels);
+                } catch (JSONException e) {
+                    // Log.e(TAG, "Error parsing body", e);
+                    callback.onFailure(e);
+                }
+            }
+
+            @Override
+            public void onFailure(@NonNull final Call<String> call, @NonNull final Throwable t) {
+                Log.e(TAG, "Error getting likes", t);
+                callback.onFailure(t);
+            }
+        });
+    }
 }

app/src/main/res/layout/fragment_likes.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+        android:id="@+id/swipeRefreshLayout"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rvLikes"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:clipToPadding="false" />
+    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
+</androidx.appcompat.widget.LinearLayoutCompat>

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

@@ -63,6 +63,17 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/likes_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likes_nav_graph">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+
     <fragment
         android:id="@+id/directMessagesInboxFragment"
         android:name="awais.instagrabber.fragments.directmessages.DirectMessageInboxFragment"

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

@@ -57,6 +57,17 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/likes_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likes_nav_graph">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+
     <include app:graph="@navigation/notification_viewer_nav_graph" />
 
     <action

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

@@ -57,6 +57,17 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/likes_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likes_nav_graph">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+
     <include app:graph="@navigation/notification_viewer_nav_graph" />
 
     <action

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

@@ -24,6 +24,17 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/likes_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likes_nav_graph">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+
     <action
         android:id="@+id/action_global_profileFragment"
         app:destination="@id/profile_nav_graph">

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

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/likes_nav_graph"
+    app:startDestination="@id/likesViewerFragment">
+
+    <!--<include app:graph="@navigation/hashtag_nav_graph" />-->
+
+    <!--<include app:graph="@navigation/profile_nav_graph" />-->
+
+    <action
+        android:id="@+id/action_global_profileFragment"
+        app:destination="@id/profile_nav_graph">
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="true" />
+    </action>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </dialog>
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likesViewerFragment">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+</navigation>

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

@@ -24,6 +24,17 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/likes_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likes_nav_graph">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+
     <action
         android:id="@+id/action_global_profileFragment"
         app:destination="@id/profile_nav_graph">

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

@@ -8,6 +8,7 @@
     <include app:graph="@navigation/hashtag_nav_graph" />
     <include app:graph="@navigation/location_nav_graph" />
     <include app:graph="@navigation/comments_nav_graph" />
+    <include app:graph="@navigation/likes_nav_graph" />
     <include app:graph="@navigation/notification_viewer_nav_graph" />
 
     <action

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

@@ -16,6 +16,7 @@
         app:destination="@id/notificationsViewer" />
 
     <include app:graph="@navigation/comments_nav_graph" />
+    <include app:graph="@navigation/likes_nav_graph" />
 
     <action
         android:id="@+id/action_global_commentsViewerFragment"

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

@@ -24,6 +24,18 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/likes_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_likesViewerFragment"
+        app:destination="@id/likes_nav_graph">
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+    </action>
+
+
     <include app:graph="@navigation/hashtag_nav_graph" />
 
     <action