Exemplo n.º 1
0
  public UserId determineUserId(String code) throws IOException {
    Map<String, String> parameters = Maps.newHashMap();
    parameters.put("code", code);
    parameters.put("client_id", clientId);
    parameters.put("client_secret", clientSecret);
    parameters.put("redirect_uri", uriBuilder.forPath(OAuthCallbackServlet.PATH).toString());
    parameters.put("grant_type", "authorization_code");

    HTTPRequest fetchRequest =
        new HTTPRequest(new URL("https://accounts.google.com/o/oauth2/token"), HTTPMethod.POST);
    fetchRequest.setPayload(buildKeyValueString(parameters, true).getBytes());
    HTTPResponse response = urlFetchService.fetch(fetchRequest);
    JsonObject object = jsonParser.parse(new String(response.getContent())).getAsJsonObject();
    String access_token = object.get("access_token").getAsString();

    HTTPRequest secondRequest =
        new HTTPRequest(new URL("https://www.googleapis.com/oauth2/v1/userinfo"));
    secondRequest.addHeader(
        new HTTPHeader("Authorization", String.format("Bearer %s", access_token)));
    response = urlFetchService.fetch(secondRequest);
    object = jsonParser.parse(new String(response.getContent())).getAsJsonObject();

    return UserId.fromString(object.get("id").getAsString());
  }
  /**
   * Twitter Post
   *
   * @param userModel
   * @param msg
   * @return
   */
  private void imageUpload(UserModel userModel, String msg, String imagePath) throws Exception {

    URLFetchService fetchService = URLFetchServiceFactory.getURLFetchService();
    HTTPResponse fetchResponse = fetchService.fetch(new URL(imagePath));

    InputStream inputStream = new ByteArrayInputStream(fetchResponse.getContent());

    // 承認情報の生成
    ConfigurationBuilder cb = getConfigurationBuilder(userModel);

    Configuration conf = cb.setMediaProvider(MediaProvider.TWITTER.name()).build();

    // ImageUploadオブジェクトの生成
    ImageUpload imageUpload = new ImageUploadFactory(conf).getInstance();

    imageUpload.upload("plucial-image", inputStream, msg);
  }
Exemplo n.º 3
0
  /**
   * method to return an image at a specified url
   *
   * @param url the url in question
   * @param imageId the unique identification number of the image
   * @return the image in question
   * @throws MalformedURLException if the url is not properly formed
   * @throws IOException if this operation fails for whateve reason
   */
  public static WebImage getImageAtUrl(String url, Integer imageId)
      throws MalformedURLException, IOException {
    URLFetchService fetchService = URLFetchServiceFactory.getURLFetchService();
    WebImage image = new WebImage();

    // Fetch the image at the location given by the url query string parameter
    HTTPResponse fetchResponse = fetchService.fetch(new URL(url));

    for (HTTPHeader header : fetchResponse.getHeaders()) {
      // For each request header, check whether the name equals
      // "Content-Type"; if so, store the value of this header
      // in a member variable
      if (header.getName().equalsIgnoreCase("content-type")) {
        image.setImageContentType(header.getValue());
        break;
      }
    }
    Blob imageData = new Blob(fetchResponse.getContent());
    image.setImageId(imageId);
    image.setImageData(imageData);
    image.setImageUrl(url);
    return (image.getImageBytes() == null ? null : image);
  }
Exemplo n.º 4
0
  public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    int index;

    DatastoreService ds;
    MemcacheService ms;
    BlobstoreService bs;
    URLFetchService us;
    FileService fs;

    Map<String, List<BlobKey>> blobMap;
    BlobKey blobKey;
    BlobInfoFactory blobInfoFactory;
    BlobInfo blobInfo;

    int postCount;
    int postIndex;
    String postType;
    String postText;
    String postDelpw;
    String postShowgallery;
    DataObj dataObj;
    String filelink;

    String picUrl;
    HTTPResponse picRes;
    List<HTTPHeader> headerList;
    String picMime;
    String[] fileNamePart;
    AppEngineFile picFile;
    FileWriteChannel writeChannel;

    PostObj postObj;
    List<PostObj> postObjList;
    String linkID;

    resp.setCharacterEncoding("UTF-8");
    resp.setContentType("text/plain");

    try {
      ds = DatastoreServiceFactory.getDatastoreService();
      ms = MemcacheServiceFactory.getMemcacheService();
      bs = BlobstoreServiceFactory.getBlobstoreService();
      us = URLFetchServiceFactory.getURLFetchService();
      fs = FileServiceFactory.getFileService();
      blobInfoFactory = new BlobInfoFactory(ds);

      blobMap = bs.getUploads(req);
      postCount = Integer.valueOf(req.getParameter("input_post_count"));
      postObjList = new ArrayList<PostObj>();

      for (postIndex = 0; postIndex < postCount; postIndex++) {
        try {
          postType = req.getParameter("input_post_type_" + postIndex);
          if (postType == null) {
            continue;
          }

          postText = req.getParameter("input_post_text_" + postIndex);
          postDelpw = req.getParameter("input_post_delpw_" + postIndex);
          postShowgallery = req.getParameter("input_post_showgallery_" + postIndex);
          if (postShowgallery == null) {
            postShowgallery = "";
          }

          if (postType.equals("file") == true) {
            blobKey = blobMap.get("input_post_file_" + postIndex).get(0);
            if (blobKey == null) {
              throw new Exception();
            }

            dataObj = new DataObj();
            dataObj.fileid = createUID();
            dataObj.posttime = new Date().getTime();
            dataObj.delpw = postDelpw;
            dataObj.blobkey = blobKey;
            dataObj.putDB(ds);

            blobInfo = blobInfoFactory.loadBlobInfo(dataObj.blobkey);
            filelink =
                "http://"
                    + req.getServerName()
                    + "/down/"
                    + dataObj.fileid
                    + "/"
                    + blobInfo.getFilename();
            postObj =
                new PostObj(
                    dataObj.fileid,
                    filelink,
                    blobInfo.getSize(),
                    dataObj.posttime,
                    dataObj.delpw,
                    postShowgallery);
            postObjList.add(postObj);
          } else if (postType.equals("url") == true) {
            picUrl = postText;

            picRes = us.fetch(new URL(picUrl));
            headerList = picRes.getHeaders();
            picMime = "application/octet-stream";
            for (index = 0; index < headerList.size(); index++) {
              if (headerList.get(index).getName().compareToIgnoreCase("Content-Type") == 0) {
                picMime = headerList.get(index).getValue();
                break;
              }
            }

            fileNamePart = picUrl.split("/");

            picFile = fs.createNewBlobFile(picMime, fileNamePart[fileNamePart.length - 1]);
            writeChannel = fs.openWriteChannel(picFile, true);
            writeChannel.write(ByteBuffer.wrap(picRes.getContent()));
            writeChannel.closeFinally();

            dataObj = new DataObj();
            dataObj.fileid = createUID();
            dataObj.posttime = new Date().getTime();
            dataObj.delpw = postDelpw;
            dataObj.blobkey = fs.getBlobKey(picFile);
            dataObj.putDB(ds);

            blobInfo = blobInfoFactory.loadBlobInfo(dataObj.blobkey);
            filelink =
                "http://"
                    + req.getServerName()
                    + "/down/"
                    + dataObj.fileid
                    + "/"
                    + blobInfo.getFilename();
            postObj =
                new PostObj(
                    dataObj.fileid,
                    filelink,
                    blobInfo.getSize(),
                    dataObj.posttime,
                    dataObj.delpw,
                    postShowgallery);
            postObjList.add(postObj);
          }
        } catch (Exception e) {
        }
      }

      linkID = postFile(us, postObjList);

      if (req.getParameter("specflag") != null) {
        resp.getWriter().print("http://tnfshmoe.appspot.com/link.jsp?linkid=" + linkID);
      } else {
        resp.sendRedirect("http://tnfshmoe.appspot.com/link.jsp?linkid=" + linkID);
      }
    } catch (Exception e) {
    }
  }
Exemplo n.º 5
0
  /** Profile info operation. */
  private long profInfoOp(
      final HttpServletRequest request,
      final HttpServletResponse response,
      final PersistenceManager pm,
      final ApiAccount apiAccount)
      throws IOException {
    LOGGER.fine("API account: " + apiAccount.getUser().getEmail());

    final Integer bnetId;
    final Integer bnetSubId;
    final String gatewayString;
    final String playerName;
    final Gateway gateway;

    final String bnetProfileUrlParam = request.getParameter(PARAM_BNET_PROFILE_URL);
    if (bnetProfileUrlParam == null || bnetProfileUrlParam.isEmpty()) {
      // Player id is provided explicitly
      bnetId = getIntParam(request, PARAM_BNET_ID);
      bnetSubId = getIntParam(request, PARAM_BNET_SUBID);
      gatewayString = request.getParameter(PARAM_GATEWAY);
      playerName = request.getParameter(PARAM_PLAYER_NAME);
      if (bnetId == null
          || bnetSubId == null
          || gatewayString == null
          || gatewayString.isEmpty()
          || playerName == null
          || playerName.isEmpty()) {
        LOGGER.warning("Missing parameters!");
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Missing parameters!");
        return 0;
      }
      gateway = Gateway.fromBinaryValue(gatewayString);
      if (gateway == Gateway.UNKNOWN || gateway == Gateway.PUBLIC_TEST) {
        LOGGER.warning("Invalid gateway parameter: " + gatewayString);
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid gateway parameter!");
        return 0;
      }
    } else {
      // Player id is provided through his/her Battle.net profile URL
      try {
        Gateway foundGateway = null;
        for (final Gateway gateway_ : EnumCache.GATEWAYS)
          if (bnetProfileUrlParam.startsWith(gateway_.bnetUrl)) {
            foundGateway = gateway_;
            break;
          }
        if (foundGateway == null
            || foundGateway == Gateway.UNKNOWN
            || foundGateway == Gateway.PUBLIC_TEST) throw new Exception("No matching gateway!");
        gateway = foundGateway;

        final String[] urlParts = bnetProfileUrlParam.split("/");
        if (urlParts.length < 3) throw new Exception("Not enough parts in URL!");

        playerName = URLDecoder.decode(urlParts[urlParts.length - 1], "UTF-8");
        bnetSubId = Integer.valueOf(urlParts[urlParts.length - 2]);
        bnetId = Integer.valueOf(urlParts[urlParts.length - 3]);

      } catch (final Exception e) {
        LOGGER.log(Level.SEVERE, "Invalid Battle.net profile URL: " + bnetProfileUrlParam, e);
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid Battle.net profile URL!");
        return 0;
      }
    }

    long opsCharged = 1;

    final Boolean retrieveExtInfoParam = getBooleanParam(request, PARAM_RETRIEVE_EXT_INFO);
    // Default or requested values:
    final boolean retrieveExtInfo = retrieveExtInfoParam == null ? false : retrieveExtInfoParam;

    try {
      final PlayerId playerId = new PlayerId();
      playerId.battleNetId = bnetId;
      playerId.battleNetSubId = bnetSubId;
      playerId.gateway = gateway;
      playerId.name = playerName;

      final String bnetProfileUrl = playerId.getBattleNetProfileUrl(BnetLanguage.ENGLISH);

      LOGGER.fine("Bnet profile URL: " + bnetProfileUrl);

      final URLFetchService urlFetchService = URLFetchServiceFactory.getURLFetchService();

      // Default deadline: 5 seconds... increase it!
      final HTTPRequest profileRequest = new HTTPRequest(new URL(bnetProfileUrl));
      profileRequest
          .getFetchOptions()
          .setDeadline(50.0); // 50-sec deadline (leaving 10 seconds to process...
      final Future<HTTPResponse> profileFetchAsync = urlFetchService.fetchAsync(profileRequest);

      final Future<HTTPResponse> extProfileFetchAsync;
      if (retrieveExtInfo) {
        opsCharged++;
        // Start retrieving extended profile info in parallel
        final HTTPRequest extProfileRequest =
            new HTTPRequest(new URL(bnetProfileUrl + "ladder/leagues"));
        extProfileRequest
            .getFetchOptions()
            .setDeadline(50.0); // 50-sec deadline (leaving 10 seconds to process...
        extProfileFetchAsync = urlFetchService.fetchAsync(extProfileRequest);
      } else extProfileFetchAsync = null;

      final XmlBuilder xb = new XmlBuilder("1.1");

      HTTPResponse profileResponse = null;
      Profile profile = null;
      Element profInfoElement = null;
      try {
        profileResponse = profileFetchAsync.get();

        switch (profileResponse.getResponseCode()) {
          case HttpServletResponse.SC_OK:
            {
              final byte[] content = profileResponse.getContent();
              if (content.length == 0) throw new Exception("Content length = 0!");
              profile = BnetUtils.retrieveProfile(null, new ByteArrayInputStream(content));
              if (profile != null) {
                LOGGER.fine("Parse OK");

                xb.createResultElement(ProfInfoResult.OK);
                opsCharged += 2;

                profInfoElement = xb.setParentElement(xb.createElement(XTAG_PROFILE_INFO));
                // Re-include player id
                final Element playerElement =
                    xb.createElement(XTAG_PLAYER_ID, XATTR_NAME, playerName);
                playerElement.setAttribute(XATTR_BNET_ID, bnetId.toString());
                playerElement.setAttribute(XATTR_BNET_SUBID, bnetSubId.toString());
                playerElement.setAttribute(XATTR_GATEWAY, gateway.toString());
                playerElement.setAttribute(XATTR_GW_CODE, gateway.binaryValue);
                playerElement.setAttribute(XATTR_REGION, playerId.getRegion().toString());
                playerElement.setAttribute(XATTR_PROFILE_URL, bnetProfileUrl);
                final Element portraitElement =
                    xb.createElement(XTAG_PORTRAIT, XATTR_GROUP, profile.portraitGroup);
                portraitElement.setAttribute(XATTR_ROW, Integer.toString(profile.portraitRow));
                portraitElement.setAttribute(
                    XATTR_COLUMN, Integer.toString(profile.portraitColumn));
                xb.createElement(XTAG_ACHIEVEMENT_POINTS, profile.achievementPoints);
                xb.createElement(XTAG_TOTAL_CAREER_GAMES, profile.totalCareerGames);
                xb.createElement(XTAG_GAMES_THIS_SEASON, profile.gamesThisSeason);
                xb.createElement(XTAG_TERRAN_WINS, profile.terranWins);
                xb.createElement(XTAG_ZERG_WINS, profile.zergWins);
                xb.createElement(XTAG_PROTOSS_WINS, profile.protossWins);
                final Element highestSoloFlElement =
                    xb.createElement(XTAG_HIGHEST_SOLO_FL, profile.highestSoloFinishLeague);
                if (profile.highestSoloFinishTimes > 0)
                  highestSoloFlElement.setAttribute(
                      XATTR_TIMES_ACHIEVED, Integer.toString(profile.highestSoloFinishTimes));
                final Element highestTeamFlElement =
                    xb.createElement(XTAG_HIGHEST_TEAM_FL, profile.highestTeamFinishLeague);
                if (profile.highestTeamFinishTimes > 0)
                  highestTeamFlElement.setAttribute(
                      XATTR_TIMES_ACHIEVED, Integer.toString(profile.highestTeamFinishTimes));

                break;
              } else {
                LOGGER.fine("Parse error!");
                xb.createResultElement(ProfInfoResult.PARSING_ERROR); // Parse fails
              }
            }
          case HttpServletResponse.SC_NOT_FOUND:
            LOGGER.fine("Invalid player!");
            xb.createResultElement(ProfInfoResult.INVALID_PLAYER);
            break;
          default:
            // Treat other response HTTP status codes as BNET_ERROR
            throw new Exception("Response code: " + profileResponse.getResponseCode());
        }

      } catch (final Exception e) {
        LOGGER.log(Level.SEVERE, "", e);
        xb.createResultElement(ProfInfoResult.BNET_ERROR);
      } finally {
        if (retrieveExtInfo && profile == null) extProfileFetchAsync.cancel(true);
      }

      if (retrieveExtInfo && profile != null) {
        try {
          profileResponse = extProfileFetchAsync.get();

          final byte[] content;
          if (profileResponse.getResponseCode() == HttpServletResponse.SC_OK
              && (content = profileResponse.getContent()).length > 0) {
            profile =
                BnetUtils.retrieveExtProfile(null, new ByteArrayInputStream(content), profile);
            if (profile != null) {
              LOGGER.fine("Parse extended OK");

              opsCharged += 2;
              xb.setParentElement(profInfoElement);
              final Element allRankGroupsElement =
                  xb.setParentElement(xb.createElement(XTAG_ALL_RANK_GROUPS));
              int allRankGroupsCount = 0;
              for (int bracket = 0; bracket < profile.allRankss.length; bracket++) {
                final TeamRank[] allRanks = profile.allRankss[bracket];
                if (allRanks != null && allRanks.length > 0) {
                  allRankGroupsCount++;
                  xb.setParentElement(allRankGroupsElement);
                  final Element allRankGroupElement =
                      xb.createElement(XTAG_ALL_RANK_GROUP, XATTR_COUNT, allRanks.length);
                  allRankGroupElement.setAttribute(
                      XATTR_FORMAT, (bracket + 1) + "v" + (bracket + 1));

                  for (int i = 0; i < allRanks.length; i++) {
                    xb.setParentElement(allRankGroupElement);
                    final Element teamRankElement =
                        xb.setParentElement(
                            xb.createElement(
                                XTAG_TEAM_RANK, XATTR_LEAGUE, allRanks[i].league.stringValue));
                    teamRankElement.setAttribute(
                        XATTR_DIVISION_RANK, Integer.toString(allRanks[i].divisionRank));
                    // Team members
                    xb.setParentElement(
                        xb.createElement(
                            XTAG_TEAM_MEMBERS, XATTR_COUNT, allRanks[i].teamMembers.length));
                    for (final String memberName : allRanks[i].teamMembers)
                      xb.createElement(XTAG_TEAM_MEMBER, XATTR_NAME, memberName);
                  }
                }
              }
              allRankGroupsElement.setAttribute(XATTR_COUNT, Integer.toString(allRankGroupsCount));
            } else LOGGER.fine("Parse extended error!");
          }
        } catch (final Exception e) {
          LOGGER.log(
              Level.SEVERE,
              "Failed to get extended profile info, we return the basic profile info silently.",
              e);
          // Failed to get extended profile info, we return the basic profile info silently
        }
      }

      xb.printDocument(response);

      return opsCharged;

    } catch (final Exception e) {
      LOGGER.log(Level.SEVERE, "", e);
      response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
      return 0;
    }
  }