@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
// Create an instance of GoogleOAuthParameters
GoogleOAuthParameters oauthParameters = new GoogleOAuthParameters();
oauthParameters.setOAuthConsumerKey(Constants.CONSUMER_KEY);
oauthParameters.setOAuthConsumerSecret(Constants.CONSUMER_SECRET);
GoogleOAuthHelper oauthHelper = new GoogleOAuthHelper(new OAuthHmacSha1Signer());
// Remember the token secret that we stashed? Let's get it back
// now. We need to add it to oauthParameters
String oauthTokenSecret = (String) req.getSession().getAttribute("oauthTokenSecret");
oauthParameters.setOAuthTokenSecret(oauthTokenSecret);
// The query string should contain the oauth token, so we can just
// pass the query string to our helper object to correctly
// parse and add the parameters to our instance of oauthParameters
oauthHelper.getOAuthParametersFromCallback(req.getQueryString(), oauthParameters);
try {
// Now that we have all the OAuth parameters we need, we can
// generate an access token and access token secret. These
// are the values we want to keep around, as they are
// valid for all API calls in the future until a user revokes
// our access.
String accessToken = oauthHelper.getAccessToken(oauthParameters);
String accessTokenSecret = oauthParameters.getOAuthTokenSecret();
PersistenceManager pm = PMF.get().getPersistenceManager();
UserService users = UserServiceFactory.getUserService();
User user = users.getCurrentUser();
if (user != null) {
AuthenticatedUser authUser = new AuthenticatedUser();
authUser.setAuthToken(accessToken);
authUser.setAuthTokenSecret(accessTokenSecret);
authUser.setEmailAddress(user.getEmail());
authUser.setUserId(user.getUserId());
pm.makePersistent(authUser);
}
resp.sendRedirect("/");
} catch (OAuthException e) {
// Something went wrong. Usually, you'll end up here if we have invalid
// oauth tokens
}
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
UserService userService = UserServiceFactory.getUserService();
RequestDispatcher disp = null;
if (userService.isUserLoggedIn()) {
User user = userService.getCurrentUser();
PersistenceManager pm = PMF.get();
ContactsToken token = null;
try {
token = pm.getObjectById(ContactsToken.class, user.getEmail());
String teamName = req.getParameter("teamName");
if (teamName != null) {
Team team = TeamDAO.getTeam(teamName);
if (team != null) {
// Get contacts
GoogleOAuthParameters oauthParameters = new GoogleOAuthParameters();
oauthParameters.setOAuthConsumerKey("anonymous");
oauthParameters.setOAuthConsumerSecret("anonymous");
oauthParameters.setOAuthToken(token.getToken());
oauthParameters.setOAuthTokenSecret(token.getTokenSecret());
OAuthSigner signer = new OAuthHmacSha1Signer();
ContactsService service = new ContactsService("ContactFeedDemo");
List<ContactEntry> result = null;
List<String> mails = null;
try {
service.setOAuthCredentials(oauthParameters, signer);
ContactFeed resultFeed =
service.getFeed(
new URL("https://www.google.com/m8/feeds/contacts/default/full"),
ContactFeed.class);
result = new ArrayList<ContactEntry>(resultFeed.getEntries());
mails = new ArrayList<String>();
for (ContactEntry ce : result) {
for (Email em : ce.getEmailAddresses()) {
mails.add(em.getAddress());
}
}
for (TMember tm : team.getMembers()) {
mails.remove(tm.getName());
}
} catch (OAuthException e) {
e.printStackTrace();
} catch (ServiceException e) {
e.printStackTrace();
}
// end get contact list
req.setAttribute("teamName", teamName);
// req.setAttribute("teamMembers", teamMembers);
req.setAttribute("contacts", mails);
RequestDispatcher rd = req.getRequestDispatcher("/AddMember.jsp");
rd.forward(req, resp);
} else {
String errText = "team with team name " + teamName + "doesnt exist.";
req.setAttribute("err", errText);
disp = req.getRequestDispatcher("err.jsp");
disp.forward(req, resp);
}
} else {
String errText = "parametru teamName is null";
req.setAttribute("err", errText);
disp = req.getRequestDispatcher("err.jsp");
disp.forward(req, resp);
}
} catch (JDOObjectNotFoundException e) {
String consumerKey = "anonymous";
String consumerSecret = "anonymous";
String scope = "https://www.google.com/m8/feeds";
String callback = "http://vrchlpet-pc.appspot.com/callbackservlet";
GoogleOAuthParameters oauthParameters = new GoogleOAuthParameters();
oauthParameters.setOAuthConsumerKey(consumerKey);
oauthParameters.setOAuthConsumerSecret(consumerSecret);
oauthParameters.setScope(scope);
oauthParameters.setOAuthCallback(callback);
OAuthSigner signer = new OAuthHmacSha1Signer();
GoogleOAuthHelper oauthHelper = new GoogleOAuthHelper(signer);
try {
oauthHelper.getUnauthorizedRequestToken(oauthParameters);
String approvalPageUrl = oauthHelper.createUserAuthorizationUrl(oauthParameters);
req.getSession().setAttribute("tokenSecret", oauthParameters.getOAuthTokenSecret());
resp.sendRedirect(approvalPageUrl);
return;
} catch (OAuthException ee) {
ee.printStackTrace();
}
}
} else {
disp = req.getRequestDispatcher("/projectcontrol");
disp.forward(req, resp);
}
}