com.freshdigitable.udonroad.UserInfoFragment.java Source code

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Here is the source code for com.freshdigitable.udonroad.UserInfoFragment.java

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/*
 * Copyright (c) 2016. Matsuda, Akihit (akihito104)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.freshdigitable.udonroad;

import android.content.Context;
import android.databinding.DataBindingUtil;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

import com.freshdigitable.udonroad.databinding.FragmentUserInfoBinding;
import com.freshdigitable.udonroad.datastore.TypedCache;
import com.freshdigitable.udonroad.module.InjectionUtil;
import com.freshdigitable.udonroad.module.twitter.TwitterApi;
import com.freshdigitable.udonroad.subscriber.ConfigRequestWorker;
import com.freshdigitable.udonroad.subscriber.UserRequestWorker;
import com.squareup.picasso.Picasso;

import javax.inject.Inject;

import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.functions.Action1;
import twitter4j.Relationship;
import twitter4j.User;

/**
 * UserInfoFragment wraps UserInfoView.
 *
 * Created by akihit on 2016/02/07.
 */
public class UserInfoFragment extends Fragment {
    private FragmentUserInfoBinding binding;
    private Subscription subscription;
    @Inject
    TwitterApi twitterApi;

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        InjectionUtil.getComponent(this).inject(this);
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(true);
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        binding = DataBindingUtil.inflate(inflater, R.layout.fragment_user_info, container, false);
        return binding.getRoot();
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
    }

    @Override
    public void onStart() {
        super.onStart();
        userRequestWorker.open();
        configRequestWorker.open();

        final long userId = getUserId();
        final TypedCache<User> userCache = userRequestWorker.getCache();
        subscription = userCache.observeById(userId).subscribe(new Action1<User>() {
            @Override
            public void call(User user) {
                showUserInfo(user);
            }
        });
        twitterApi.showFriendship(userId).observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Action1<Relationship>() {
                    @Override
                    public void call(Relationship relationship) {
                        binding.userInfoUserInfoView.bindRelationship(relationship);
                    }
                }, new Action1<Throwable>() {
                    @Override
                    public void call(Throwable throwable) {
                        Log.e("UserInfoFragment", "call: ", throwable);
                    }
                });
    }

    @Override
    public void onStop() {
        if (subscription != null && !subscription.isUnsubscribed()) {
            subscription.unsubscribe();
        }
        dismissUserInfo();
        userRequestWorker.close();
        configRequestWorker.close();
        super.onStop();
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        super.onCreateOptionsMenu(menu, inflater);
        inflater.inflate(R.menu.user_info, menu);
    }

    @Inject
    UserRequestWorker<TypedCache<User>> userRequestWorker;
    @Inject
    ConfigRequestWorker configRequestWorker;

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        final int itemId = item.getItemId();
        final long userId = getUserId();
        if (itemId == R.id.action_follow) {
            userRequestWorker.createFriendship(userId);
        } else if (itemId == R.id.action_remove) {
            userRequestWorker.destroyFriendship(userId);
        } else if (itemId == R.id.action_block) {
            configRequestWorker.createBlock(userId);
        } else if (itemId == R.id.action_block_retweet) {
            // todo
        } else if (itemId == R.id.action_mute) {
            configRequestWorker.createMute(userId);
        } else if (itemId == R.id.action_r4s) {
            configRequestWorker.reportSpam(userId);
        }
        return false;
    }

    private void showUserInfo(User user) {
        Picasso.with(getContext()).load(user.getProfileImageURLHttps())
                .into(binding.userInfoUserInfoView.getIcon());
        Picasso.with(getContext()).load(user.getProfileBannerMobileURL()).fit()
                .into(binding.userInfoUserInfoView.getBanner());
        binding.userInfoUserInfoView.bindData(user);
    }

    private void dismissUserInfo() {
        Picasso.with(getContext()).cancelRequest(binding.userInfoUserInfoView.getBanner());
        Picasso.with(getContext()).cancelRequest(binding.userInfoUserInfoView.getIcon());
    }

    public static UserInfoFragment create(long userId) {
        final UserInfoFragment userInfoAppbarFragment = new UserInfoFragment();
        final Bundle args = new Bundle();
        args.putLong("userId", userId);
        userInfoAppbarFragment.setArguments(args);
        return userInfoAppbarFragment;
    }

    private long getUserId() {
        final Bundle arguments = getArguments();
        return arguments.getLong("userId");
    }
}