278 lines
9.8 KiB
Java
278 lines
9.8 KiB
Java
package com.rubenvandeven.emotionhero;
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import android.content.Context;
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import android.graphics.PointF;
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import android.util.Log;
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import com.google.gson.Gson;
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import com.loopj.android.http.AsyncHttpClient;
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import com.loopj.android.http.AsyncHttpResponseHandler;
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import com.loopj.android.http.JsonHttpResponseHandler;
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import com.loopj.android.http.RequestHandle;
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import com.loopj.android.http.RequestParams;
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import com.loopj.android.http.SyncHttpClient;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.UnsupportedEncodingException;
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import java.text.DateFormat;
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import java.text.SimpleDateFormat;
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import java.util.Locale;
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import java.util.TimeZone;
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import cz.msebera.android.httpclient.Header;
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import cz.msebera.android.httpclient.HeaderElement;
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import cz.msebera.android.httpclient.ParseException;
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import cz.msebera.android.httpclient.entity.StringEntity;
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/**
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* Created by ruben on 01/09/16.
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*
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* A way to interact with api.emotionhero.com
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*/
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public class ApiRestClient {
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private static final String BASE_URL = "http://api.emotionhero.com"; // TODO: https!
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private static AsyncHttpClient client = new AsyncHttpClient();
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// private static SyncHttpClient syncClient = new SyncHttpClient();
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private String jwt;
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private Player player;
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public ApiRestClient(Player player) {
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this.player = player;
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}
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public void registerIfNeeded() {
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if(player.getJWT() == null) {
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requestWithJWT(null, null, null, null, null);
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}
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}
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/**
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* For now call register endpoint. Given JWT should have a long enough lifetime (for now)
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* @todo However, custom token endpoint should be used eventually
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* @param method
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* @param url
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* @param postBody
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* @param getParams
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* @param responseHandler
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*/
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public void requestWithJWT(final String method, final String url, final StringEntity postBody, final RequestParams getParams, final AsyncHttpResponseHandler responseHandler) {
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// sync call, so we can return a value!
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client.post(BASE_URL + "/api/register", null, new JsonHttpResponseHandler() {
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@Override
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public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
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// If the response is JSONObject instead of expected JSONArray
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try {
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String token = response.getString("jwt");
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String remoteId = response.getString("id");
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Log.d("API", "Token " + token);
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Log.d("API", "RemoteId" + remoteId);
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getPlayer().setJWT(token);
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getPlayer().setRemoteId(remoteId);
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if(method != null) {
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ApiRestClient.this.request( method, url, postBody, getParams, responseHandler);
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}
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} catch (JSONException e) {
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// responseHandler.sendFailureMessage(500, null, null);
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// failure!!
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// retrying later probably....
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Log.e("API", "Failed request");
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e.printStackTrace();
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}
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}
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});
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}
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public Player getPlayer() {
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return player;
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}
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class TokenHeader implements Header {
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/**
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* Get the name of the Header.
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*
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* @return the name of the Header, never {@code null}
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*/
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@Override
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public String getName() {
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return "X-Access-Token";
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}
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/**
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* Get the value of the Header.
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*
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* @return the value of the Header, may be {@code null}
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*/
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@Override
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public String getValue() {
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return "Bearer " + player.getJWT();
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}
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/**
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* Parses the value.
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*
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* @return an array of {@link HeaderElement} entries, may be empty, but is never {@code null}
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* @throws ParseException
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*/
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@Override
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public HeaderElement[] getElements() throws ParseException {
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return new HeaderElement[]{};
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}
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}
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public void request(String method, String url, StringEntity postBody, RequestParams getParams, AsyncHttpResponseHandler responseHandler) {
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Header[] headers = new Header[]{new TokenHeader()};
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Log.d("API", "Do request to: " + url);
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if(method == "post") {
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client.post(player.getContext(), url, headers, postBody,"application/json", responseHandler);
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} else {
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client.get(player.getContext(), url, headers, getParams, responseHandler);
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}
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}
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public void get(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
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String jwt = player.getJWT();
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if(jwt != null) {
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request("get", getAbsoluteUrl(url), null, params, responseHandler);
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} else {
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requestWithJWT("get", getAbsoluteUrl(url), null, params, responseHandler);
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}
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}
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public void post(String url, StringEntity postBody, AsyncHttpResponseHandler responseHandler) {
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String jwt = player.getJWT();
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if(jwt != null) {
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request("post", getAbsoluteUrl(url), postBody, null, responseHandler);
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} else {
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requestWithJWT("post", getAbsoluteUrl(url), postBody, null, responseHandler);
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}
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}
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private static String getAbsoluteUrl(String relativeUrl) {
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return BASE_URL + relativeUrl;
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}
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public void syncGame(final Game game) {
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if(game.remoteId != null)
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return;
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RequestParams params = new RequestParams();
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JSONObject j = new JSONObject();
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try {
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j.put("lvl_id", game.scenario.id);
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j.put("score", game.score);
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TimeZone tz = TimeZone.getTimeZone("UTC");
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DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
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df.setTimeZone(tz);
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j.put("time", df.format(game.time));
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JSONArray jHits = new JSONArray();
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j.put("hits", jHits);
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for(Hit hit: game.hits.values()) {
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JSONObject jHit = new JSONObject();
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jHit.put("id", hit.id);
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jHit.put("target_index", hit.target.index);
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jHit.put("score", hit.score);
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jHit.put("glasses", hit.glasses);
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jHit.put("ethnicity", hit.ethnicity);
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jHit.put("age", hit.age);
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jHit.put("gender", hit.gender);
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JSONObject jExpressions = new JSONObject();
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jHit.put("expressions", jExpressions);
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JSONObject jEmotions = new JSONObject();
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jHit.put("emotions", jEmotions);
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JSONObject jPoints = new JSONObject();
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jHit.put("points", jPoints);
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for(Expression e: Expression.values()) {
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jExpressions.put(e.getDbName(), hit.expressions.get(e));
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}
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for(Emotion e: Emotion.values()) {
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jEmotions.put(e.getDbName(), hit.emotions.get(e));
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}
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int i=0;
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for(PointF p: hit.points) {
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JSONObject jPoint = new JSONObject();
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jPoint.put("x", p.x);
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jPoint.put("y", p.y);
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jPoints.put(""+i, jPoint);
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i++;
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}
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jHits.put(jHit);
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}
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} catch (JSONException e) {
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e.printStackTrace();
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}
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StringEntity postBody = null;
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try {
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postBody = new StringEntity(j.toString());
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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this.post("/me/games", postBody, new JsonHttpResponseHandler(){
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@Override
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public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
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Log.d("API",response.toString());
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GameOpenHelper gameHelper = new GameOpenHelper(player.getContext());
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// set remote ids on hits and game.
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try {
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game.remoteId = response.getString("id");
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JSONObject hits = response.getJSONObject("hits");
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gameHelper.saveRemoteId(game);
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for(Hit hit: game.hits.values()) {
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hit.remoteId = hits.getString(Long.toString(hit.id));
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gameHelper.saveRemoteId(hit);
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}
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} catch (JSONException e) {
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Log.e("API","Invalid data: " + response.toString());
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e.printStackTrace();
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}
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}
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@Override
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public void onFailure(int statusCode, Header[] headers, String responseString, Throwable throwable) {
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handleOnFailure(statusCode, headers, responseString, throwable);
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}
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@Override
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public void onFailure(int statusCode, Header[] headers, Throwable throwable, JSONObject response) {
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onFailure(statusCode, headers, response.toString(), throwable);
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}
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});
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}
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public static void handleOnFailure(int statusCode, Header[] headers, String responseString, Throwable throwable) {
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Log.e("API", "FAILURE ON REQUEST!");
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Log.e("API", throwable.getMessage());
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Log.e("API", "Status: "+statusCode);
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Log.e("API", "Headers:");
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for(Header header: headers) {
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Log.e("API", "\t" + header.getName() + ": " + header.getValue());
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}
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Log.e("API", "Response:");
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int maxLogSize = 1000;
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for(int i = 0; i <= responseString.length() / maxLogSize; i++) {
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int start = i * maxLogSize;
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int end = (i+1) * maxLogSize;
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end = end > responseString.length() ? responseString.length() : end;
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Log.e("API", responseString.substring(start, end));
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}
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}
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}
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