/*
* 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.feedback;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import com.google.samples.apps.iosched.BuildConfig;
import com.google.samples.apps.iosched.provider.ScheduleContract;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import static com.google.samples.apps.iosched.util.LogUtils.*;
/**
* Provides unidirectional sync from the feedback data provided by the user to the server feedback
* API.
*/
public class FeedbackSyncHelper {
private static final String TAG = makeLogTag(FeedbackSyncHelper.class);
private static final HashMap<String, String> QUESTION_KEYS = new HashMap<String, String>();
static {
QUESTION_KEYS.put(ScheduleContract.Feedback.SESSION_RATING, "Q10");
QUESTION_KEYS.put(ScheduleContract.Feedback.ANSWER_RELEVANCE, "Q20");
QUESTION_KEYS.put(ScheduleContract.Feedback.ANSWER_CONTENT, "Q30");
QUESTION_KEYS.put(ScheduleContract.Feedback.ANSWER_SPEAKER, "Q40");
QUESTION_KEYS.put(ScheduleContract.Feedback.COMMENTS, "Q50");
}
private static final HashMap<String, String> RATING_ANSWERS = new HashMap<String, String>();
static {
RATING_ANSWERS.put("1", "aece21ff-2cbe-e411-b87f-00155d5066d7");
RATING_ANSWERS.put("2", "afce21ff-2cbe-e411-b87f-00155d5066d7");
RATING_ANSWERS.put("3", "b0ce21ff-2cbe-e411-b87f-00155d5066d7");
RATING_ANSWERS.put("4", "b1ce21ff-2cbe-e411-b87f-00155d5066d7");
RATING_ANSWERS.put("5", "b2ce21ff-2cbe-e411-b87f-00155d5066d7");
}
private static final HashMap<String, String> RELEVANCE_ANSWERS = new HashMap<String, String>();
static {
RELEVANCE_ANSWERS.put("1", "9bce21ff-2cbe-e411-b87f-00155d5066d7");
RELEVANCE_ANSWERS.put("2", "9cce21ff-2cbe-e411-b87f-00155d5066d7");
RELEVANCE_ANSWERS.put("3", "9dce21ff-2cbe-e411-b87f-00155d5066d7");
RELEVANCE_ANSWERS.put("4", "9ece21ff-2cbe-e411-b87f-00155d5066d7");
RELEVANCE_ANSWERS.put("5", "9fce21ff-2cbe-e411-b87f-00155d5066d7");
}
private static final HashMap<String, String> CONTENT_ANSWERS = new HashMap<String, String>();
static {
CONTENT_ANSWERS.put("1", "a1ce21ff-2cbe-e411-b87f-00155d5066d7");
CONTENT_ANSWERS.put("2", "a2ce21ff-2cbe-e411-b87f-00155d5066d7");
CONTENT_ANSWERS.put("3", "a3ce21ff-2cbe-e411-b87f-00155d5066d7");
CONTENT_ANSWERS.put("4", "a4ce21ff-2cbe-e411-b87f-00155d5066d7");
CONTENT_ANSWERS.put("5", "a5ce21ff-2cbe-e411-b87f-00155d5066d7");
}
private static final HashMap<String, String> SPEAKER_ANSWERS = new HashMap<String, String>();
static {
SPEAKER_ANSWERS.put("1", "a8ce21ff-2cbe-e411-b87f-00155d5066d7");
SPEAKER_ANSWERS.put("2", "a9ce21ff-2cbe-e411-b87f-00155d5066d7");
SPEAKER_ANSWERS.put("3", "aace21ff-2cbe-e411-b87f-00155d5066d7");
SPEAKER_ANSWERS.put("4", "abce21ff-2cbe-e411-b87f-00155d5066d7");
SPEAKER_ANSWERS.put("5", "acce21ff-2cbe-e411-b87f-00155d5066d7");
}
Context mContext;
FeedbackApiHelper mFeedbackApiHelper;
public FeedbackSyncHelper(Context context, FeedbackApiHelper feedbackApi) {
mContext = context;
mFeedbackApiHelper = feedbackApi;
}
public void sync() {
final ContentResolver cr = mContext.getContentResolver();
final Uri newFeedbackUri = ScheduleContract.Feedback.CONTENT_URI;
Cursor c = cr.query(newFeedbackUri,
null,
ScheduleContract.Feedback.SYNCED + " = 0",
null,
null);
LOGD(TAG, "Number of unsynced feedbacks: " + c.getCount());
HashMap<String, String> questions = new HashMap<String, String>();
List<String> updatedSessions = new ArrayList<String>();
try {
while (c.moveToNext()) {
String localSessionId = c.getString(c.getColumnIndex(ScheduleContract.Feedback.SESSION_ID));
String remoteSessionId = localSessionId;
// EventPoint uses a different Session ID for the keynote than our backend
if ("__keynote__".equals(remoteSessionId)) {
remoteSessionId = BuildConfig.KEYNOTE_SESSION_ID;
}
String data;
data = c.getString(c.getColumnIndex(ScheduleContract.Feedback.SESSION_RATING));
questions.put(
QUESTION_KEYS.get(ScheduleContract.Feedback.SESSION_RATING),
RATING_ANSWERS.get(data));
data = c.getString(c.getColumnIndex(ScheduleContract.Feedback.ANSWER_RELEVANCE));
questions.put(
QUESTION_KEYS.get(ScheduleContract.Feedback.ANSWER_RELEVANCE),
RELEVANCE_ANSWERS.get(data));
data = c.getString(c.getColumnIndex(ScheduleContract.Feedback.ANSWER_CONTENT));
questions.put(
QUESTION_KEYS.get(ScheduleContract.Feedback.ANSWER_CONTENT),
CONTENT_ANSWERS.get(data));
data = c.getString(c.getColumnIndex(ScheduleContract.Feedback.ANSWER_SPEAKER));
questions.put(
QUESTION_KEYS.get(ScheduleContract.Feedback.ANSWER_SPEAKER),
SPEAKER_ANSWERS.get(data));
data = c.getString(c.getColumnIndex(ScheduleContract.Feedback.COMMENTS));
questions.put(
QUESTION_KEYS.get(ScheduleContract.Feedback.COMMENTS),
data);
if (mFeedbackApiHelper.sendSessionToServer(remoteSessionId, questions)) {
LOGI(TAG, "Successfully updated session " + remoteSessionId);
updatedSessions.add(localSessionId);
} else {
LOGE(TAG, "Couldn't update session " + remoteSessionId);
}
}
} catch (Exception e){
LOGE(TAG, "Couldn't read from cursor " + e);
} finally {
c.close();
}
// Flip the "synced" flag to true for any successfully updated sessions, but leave them
// in the database to prevent duplicate feedback
ContentValues contentValues = new ContentValues();
contentValues.put(ScheduleContract.Feedback.SYNCED, 1);
for (String sessionId : updatedSessions) {
cr.update(ScheduleContract.Feedback.buildFeedbackUri(sessionId), contentValues, null, null);
}
}
}