info.papdt.blacklight.api.friendships.FriendsApi.java Source code

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Here is the source code for info.papdt.blacklight.api.friendships.FriendsApi.java

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/* 
 * Copyright (C) 2014 Peter Cai
 *
 * This file is part of BlackLight
 *
 * BlackLight 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.
 *
 * BlackLight 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with BlackLight.  If not, see <http://www.gnu.org/licenses/>.
 */

package info.papdt.blacklight.api.friendships;

import android.util.Log;

import com.google.gson.Gson;

import org.json.JSONObject;

import info.papdt.blacklight.api.BaseApi;
import info.papdt.blacklight.api.Constants;
import info.papdt.blacklight.model.UserListModel;
import info.papdt.blacklight.model.UserModel;
import info.papdt.blacklight.support.http.WeiboParameters;

import static info.papdt.blacklight.BuildConfig.DEBUG;

public class FriendsApi extends BaseApi {
    private static final String TAG = FriendsApi.class.getSimpleName();

    private static UserListModel getUsers(String uid, int count, int cursor, String url) {
        WeiboParameters params = new WeiboParameters();
        params.put("uid", uid);
        params.put("count", count);
        params.put("cursor", cursor);

        try {
            JSONObject json = request(url, params, HTTP_GET);
            return new Gson().fromJson(json.toString(), UserListModel.class);
        } catch (Exception e) {
            if (DEBUG) {
                Log.e(TAG, "Cannot get friends");
                Log.e(TAG, Log.getStackTraceString(e));
            }
        }

        return null;
    }

    public static UserListModel getFriendsOf(String uid, int count, int cursor) {
        return getUsers(uid, count, cursor, Constants.FRIENDSHIPS_FRIENDS);
    }

    public static UserListModel getFollowersOf(String uid, int count, int cursor) {
        return getUsers(uid, count, cursor, Constants.FRIENDSHIPS_FOLLOWERS);
    }

    public static boolean follow(String uid) {
        WeiboParameters params = new WeiboParameters();
        params.put("uid", uid);

        try {
            JSONObject json = request(Constants.FRIENDSHIPS_CREATE, params, HTTP_POST);
            UserModel user = new Gson().fromJson(json.toString(), UserModel.class);
            return user != null && !user.id.trim().equals("");
        } catch (Exception e) {
            return false;
        }
    }

    public static boolean unfollow(String uid) {
        WeiboParameters params = new WeiboParameters();
        params.put("uid", uid);

        try {
            JSONObject json = request(Constants.FRIENDSHIPS_DESTROY, params, HTTP_POST);
            UserModel user = new Gson().fromJson(json.toString(), UserModel.class);
            return user != null && !user.id.trim().equals("");
        } catch (Exception e) {
            return false;
        }
    }
}