android/src/main/java/com/google/samples/apps/iosched/sync/EventFeedbackApi.java

/*
 * Copyright 2014 Google Inc. All rights reserved.
 *
 * 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.google.samples.apps.iosched.sync;

import android.content.Context;

import com.google.samples.apps.iosched.Config;

import java.net.HttpURLConnection;
import java.util.List;

import com.turbomanage.httpclient.BasicHttpClient;
import com.turbomanage.httpclient.HttpResponse;
import com.turbomanage.httpclient.ParameterMap;

import static com.google.samples.apps.iosched.util.LogUtils.*;

/**
 * Created by lwray on 5/7/14.
 */
public class EventFeedbackApi {
    private static final String TAG = makeLogTag(EventFeedbackApi.class);


    private static final String PARAMETER_EVENT_CODE = "code";
    private static final String PARAMETER_API_KEY = "apikey";

    private static final String PARAMETER_SESSION_ID = "objectid";
    private static final String PARAMETER_SURVEY_ID = "surveyId";
    private static final String PARAMETER_REGISTRANT_ID = "registrantKey";
    private final Context mContext;
    private final String mUrl;

    public EventFeedbackApi(Context context) {
        mContext = context;
        mUrl = Config.FEEDBACK_URL;
    }

    /**
     * Posts a session to the event server.
     *
     * @param sessionId The ID of the session that was reviewed.
     * @return whether or not updating succeeded
     */
    public boolean sendSessionToServer(String sessionId, List<String> questions) {

        BasicHttpClient httpClient = new BasicHttpClient();
        httpClient.addHeader(PARAMETER_EVENT_CODE, Config.FEEDBACK_API_CODE);
        httpClient.addHeader(PARAMETER_API_KEY, Config.FEEDBACK_API_KEY);

        ParameterMap parameterMap = httpClient.newParams();
        parameterMap.add(PARAMETER_SESSION_ID, sessionId);
        parameterMap.add(PARAMETER_SURVEY_ID, Config.FEEDBACK_SURVEY_ID);
        parameterMap.add(PARAMETER_REGISTRANT_ID, Config.FEEDBACK_DUMMY_REGISTRANT_ID);
        int i = 1;
        for (String question : questions) {
            parameterMap.add("q" + i, question);
            i++;
        }

        HttpResponse response = httpClient.get(mUrl, parameterMap);

        if (response != null && response.getStatus() == HttpURLConnection.HTTP_OK) {
            LOGD(TAG, "Server returned HTTP_OK, so session posting was successful.");
            return true;
        } else {
            LOGE(TAG, "Error posting session: HTTP status " + response.getStatus());
            return false;
        }
    }

}