vcs.maemo.org Git - googlelatitude/blob - googlelatitude.cpp

   1 #include "googlelatitude.h"
   2 #include <QtNetwork/QNetworkConfigurationManager>
   3
   4 GoogleLatitude::GoogleLatitude(QObject *parent) :
   5     QObject(parent),
   6     OauthSettings(this),
   7     OAuthGetRequestToken("https://www.google.com/accounts/OAuthGetRequestToken"),
   8     OAuthAuthorizeToken("https://www.google.com/accounts/OAuthAuthorizeToken"),
   9     OAuthGetAccessToken("https://www.google.com/accounts/OAuthGetAccessToken"),
  10     CurrentLocation("https://www.googleapis.com/latitude/v1/currentLocation"),
  11     UserAuthorization(""),
  12     ConsumerKey("1062862865804.apps.googleusercontent.com"),
  13     ConsumerSecretKey("EYQaRaUJ9Fznw8mPMor660Kx"),
  14     CurrentLatitude(0),
  15     CurrentLongitude(0),
  16     CurrentAccuracy(0) {
  17     qDebug() << "* GoogleLatitude::GoogleLatitude";
  18     OauthRequest = new KQOAuthRequest(this);
  19     OauthManager = new KQOAuthManager(this);
  20     GoogleOauthAdditional.insert("scope", "https://www.googleapis.com/auth/latitude");
  21     GoogleOauthAdditional.insert("xoauth_displayname", "LatitudeUpdater");
  22
  23     connect(OauthManager, SIGNAL(temporaryTokenReceived(QString,QString)),
  24             this, SLOT(onTemporaryTokenReceived(QString, QString)));
  25
  26     connect(OauthManager, SIGNAL(authorizationReceived(QString,QString)),
  27             this, SLOT(onAuthorizationReceived(QString, QString)));
  28
  29     connect(OauthManager, SIGNAL(accessTokenReceived(QString,QString)),
  30             this, SLOT(onAccessTokenReceived(QString,QString)));
  31
  32     connect(OauthManager, SIGNAL(requestReady(QByteArray)),
  33             this, SLOT(onRequestReady(QByteArray)));
  34
  35     connect(OauthManager, SIGNAL(authorizedRequestDone()),
  36             this, SLOT(onAuthorizedRequestDone()));
  37
  38     connect(this, SIGNAL(gotToken()),
  39             this, SLOT(getCurrentLocation()));
  40
  41     connect(this, SIGNAL(notToken()),
  42             this, SLOT(onNotToken()));
  43
  44     connect(this, SIGNAL(gotToken()),
  45             this, SLOT(onGotToken()));
  46
  47     connect(this, SIGNAL(needAuth()),
  48             this, SLOT(onNeedAuth()));
  49 }
  50
  51 GoogleLatitude::~GoogleLatitude() {
  52     qDebug() << "* GoogleLatitude::~GoogleLatitude";
  53     delete OauthManager;
  54     delete OauthRequest;
  55 }
  56
  57 void GoogleLatitude::getAccess() {
  58     qDebug() << "* GoogleLatitude::getAccess";
  59     if ( OauthSettings.value("oauth_token").isNull() || OauthSettings.value("oauth_token_secret").isNull() ) {
  60         OauthRequest->clearRequest();
  61         OauthRequest->initRequest(KQOAuthRequest::TemporaryCredentials, OAuthGetRequestToken);
  62         OauthRequest->setConsumerKey(ConsumerKey);
  63         OauthRequest->setConsumerSecretKey(ConsumerSecretKey);
  64         OauthRequest->setAdditionalParameters(GoogleOauthAdditional);
  65         OauthManager->setHandleUserAuthorization(true);
  66         OauthRequest->setHttpMethod(KQOAuthRequest::POST);
  67         OauthManager->executeRequest(OauthRequest);
  68     } else {
  69         emit gotToken();
  70     }
  71 }
  72
  73 void GoogleLatitude::getCurrentLocation() {
  74     qDebug() << "* GoogleLatitude::getCurrentLocation";
  75     if ( OauthSettings.value("oauth_token").isNull() || OauthSettings.value("oauth_token_secret").isNull() ) {
  76         emit notToken();
  77     } else {
  78         OauthRequest->clearRequest();
  79         OauthRequest->initRequest(KQOAuthRequest::AuthorizedRequest, CurrentLocation);
  80         OauthRequest->setToken(OauthSettings.value("oauth_token").toString());
  81         OauthRequest->setTokenSecret(OauthSettings.value("oauth_token_secret").toString());
  82         OauthRequest->setConsumerKey(ConsumerKey);
  83         OauthRequest->setConsumerSecretKey(ConsumerSecretKey);
  84         OauthRequest->setHttpMethod(KQOAuthRequest::GET);
  85         OauthManager->executeRequest(OauthRequest);
  86     }
  87 }
  88
  89 void GoogleLatitude::sendCurrentLocation() {
  90     qDebug() << "* GoogleLatitude::sendCurrentLocation";
  91     if (OauthSettings.value("oauth_token").isNull() || OauthSettings.value("oauth_token_secret").isNull()) {
  92         emit notToken();
  93     } else {
  94         if (abs(CurrentLatitude) <= 0.01) return;
  95         if (abs(CurrentLongitude) <= 0.01) return;
  96         if (abs(CurrentAccuracy) <= 0.01) return;
  97
  98         if (!OauthSettings.value("net_auto").toBool()) {
  99             QNetworkConfigurationManager mgr;
 100             if (!mgr.isOnline()) {
 101                 qDebug() << "* GoogleLatitude::sendCurrentLocation" << "offline";
 102                 return;
 103             }
 104         }
 105
 106         QByteArray json_location;
 107         json_location = "{\"data\": {\"kind\":\"latitude#location\",";
 108         json_location += QString("\"latitude\":%1,").arg(CurrentLatitude);
 109         json_location += QString("\"longitude\":%1,").arg(CurrentLongitude);
 110         json_location += QString("\"accuracy\":%1").arg(CurrentAccuracy);
 111         json_location += "}}";
 112         qDebug() << "json_location" <<  json_location;
 113
 114         OauthRequest->clearRequest();
 115         OauthRequest->initRequest(KQOAuthRequest::AuthorizedRequest, CurrentLocation);
 116         OauthRequest->setToken(OauthSettings.value("oauth_token").toString());
 117         OauthRequest->setTokenSecret(OauthSettings.value("oauth_token_secret").toString());
 118         OauthRequest->setConsumerKey(ConsumerKey);
 119         OauthRequest->setConsumerSecretKey(ConsumerSecretKey);
 120         OauthRequest->setHttpMethod(KQOAuthRequest::POST);
 121         OauthRequest->setContentType("application/json");
 122         OauthRequest->setRawData(json_location);
 123         OauthManager->executeRequest(OauthRequest);
 124     }
 125 }
 126
 127 void GoogleLatitude::setCurrentLocation(double lat, double lon, double acc) {
 128     qDebug() << "* GoogleLatitude::setCurrentLocation" << lat << lon << acc;
 129     CurrentLatitude = lat;
 130     CurrentLongitude = lon;
 131     CurrentAccuracy = acc;
 132 }
 133
 134 QUrl GoogleLatitude::getUserAuthorization() {
 135     qDebug() << "* GoogleLatitude::getUserAuthorization";
 136     return UserAuthorization;
 137 }
 138
 139 void GoogleLatitude::setAutoConnect(bool status) {
 140     qDebug() << "* GoogleLatitude::setAutoConnect" << status;
 141     OauthSettings.setValue("net_auto", status);
 142 }
 143
 144 bool GoogleLatitude::getAutoConnect() {
 145     qDebug() << "* GoogleLatitude::getAutoConnect";
 146     return OauthSettings.value("net_auto").toBool();
 147 }
 148
 149 void GoogleLatitude::onTemporaryTokenReceived(QString temporaryToken, QString temporaryTokenSecret) {
 150     qDebug() << "* GoogleLatitude::onTemporaryTokenReceived" << temporaryToken << temporaryTokenSecret;
 151     if( OauthManager->lastError() == KQOAuthManager::NoError) {
 152         UserAuthorization = OauthManager->getUserAuthorization(OAuthAuthorizeToken);
 153         qDebug() << "* GoogleLatitude::onTemporaryTokenReceived" << "UserAuthorization" << UserAuthorization;
 154         emit needAuth();
 155     }
 156 }
 157
 158 void GoogleLatitude::onAuthorizationReceived(QString token, QString verifier) {
 159     qDebug() << "* GoogleLatitude::onAuthorizationReceived" << token << verifier;
 160     OauthManager->getUserAccessTokens(OAuthGetAccessToken);
 161     if(OauthManager->lastError() != KQOAuthManager::NoError) {
 162         emit notToken();
 163     }
 164 }
 165
 166 void GoogleLatitude::onAccessTokenReceived(QString token, QString tokenSecret) {
 167     qDebug() << "* GoogleLatitude::onAccessTokenReceived" << token << tokenSecret;
 168     OauthSettings.setValue("oauth_token", token);
 169     OauthSettings.setValue("oauth_token_secret", tokenSecret);
 170     emit gotToken();
 171 }
 172
 173 void GoogleLatitude::onRequestReady(QByteArray response) {
 174     qDebug() << "* GoogleLatitude::onRequestReady" << response;
 175     if (response.contains("Invalid Credentials") ) {
 176         OauthSettings.remove("oauth_token");
 177         OauthSettings.remove("oauth_token_secret");
 178         emit notToken();
 179     }
 180 }