#define SITUARESERVICE_H
#include <QObject>
-#include "../facebookservice/facebookcredentials.h"
+
#include "../user/user.h"
#include "imagefetcher.h"
-class QNetworkAccessManager;
+class NetworkAccessManager;
class QNetworkReply;
class QNetworkRequest;
-class QPointF;
+class GeoCoordinate;
class QUrl;
/**
*
* @param coordinates coordinates to be translated
*/
- void reverseGeo(const QPointF &coordinates);
+ void reverseGeo(const GeoCoordinate &coordinates);
/**
* @brief Updates location to the Situare server
*
* @param coordinates current cordinates
* @param status message
- * @param publish publish location on Facebook wall (true/false)
+ * @param publish publish location on Facebook wall
*/
- void updateLocation(const QPointF &coordinates, const QString &status, const bool &publish);
+ void updateLocation(const GeoCoordinate &coordinates, const QString &status, const bool &publish);
public slots:
/**
+ * @brief Public slot, to clear user data
+ *
+ */
+ void clearUserData();
+
+ /**
* @brief Public slot, which indicates when http request has been completed
*
* @param reply storage for http reply
void requestFinished(QNetworkReply *reply);
/**
- * @brief Public slot, which indicates when facebook credentials are ready
+ * @brief Update session data
+ *
+ * @param session New session data
+ */
+ void updateSession(const QString &session);
+
+private:
+
+ /**
+ * @brief Requests ImageFetcher if user/friend has a profile image
+ * uses members: m_user and m_friendsList
*
- * @param credentials New credentials
+ * @param imageUrlList list of image urls
*/
- void credentialsReady(const FacebookCredentials &credentials);
+ void addProfileImages(const QList<QUrl> &imageUrlList);
-private:
+ /**
+ * @brief Append access_token and other session data to the reques url
+ *
+ * @param[in,out] requestUrl Request URL with other request parameters and ending to &
+ */
+ void appendAccessToken(QString &requestUrl);
+
+ /**
+ * @brief Convert coordinate value in degrees (double) to string with enough precision
+ *
+ * @param degrees Coordinate value in degrees
+ * @returns Coordinate value as string
+ */
+ QString degreesToString(double degrees);
+
+ /**
+ * @brief Forms a http cookie
+ *
+ * @param apiKeyValue application key
+ * @param expiresValue session expire date&time from Facebook
+ * @param userValue user id from Facebook
+ * @param sessionKeyValue session key from Facebook
+ * @param sessionSecretValue session secret from Facebook
+ * @param signatureValue md5 generated signature
+ * @param localeValue used locale
+ * @return QString formed cookie
+ */
+ QString formCookie(const QString &apiKeyValue, QString expiresValue, QString userValue,
+ QString sessionKeyValue, QString sessionSecretValue,
+ const QString &signatureValue, const QString &localeValue);
/**
* @brief Forms a http url
* @param urlParameters optional parameters for url
* @return QUrl formed url
*/
- QUrl formUrl(const QString &baseUrl, const QString &phpScript, QString urlParameters = 0);
+ QUrl formUrl(const QString &baseUrl, const QString &phpScript,
+ QString urlParameters = QString());
/**
* @brief Forms url parameters
*
* @param coordinates current coordinates
* @param status optional status message
- * @param publish optional publish location on Facebook wall (true/false)
+ * @param publish optional publish location on Facebook wall
* @return QString
*/
- QString formUrlParameters(const QPointF &coordinates, QString status = 0, QString publish = 0);
+ QString formUrlParameters(const GeoCoordinate &coordinates, QString status = QString(),
+ bool publish = false);
/**
* @brief Parses user and friend data from JSON string
void sendRequest(const QUrl &url, const QString &cookieType, const QString &cookie);
/**
- * @brief Requests ImageFetcher if user/friend has a profile image
- * uses members: m_user and m_friendsList
- *
- */
- void addProfileImages();
+ * @brief Build and send request
+ *
+ * Appends script pathname and parameters to the server base URL. Access token is appended and
+ * the request sent if the access token is available, otherwise the request is queued.
+ *
+ * @param script Requested script pathname
+ * @param parameters Hash containing parameter key/value pairs.
+ */
+ void buildRequest(const QString &script, const QHash<QString,QString> ¶meters);
-private slots:
+ /**
+ * @brief Send request
+ *
+ * @param requestUrl Request URL containing also all parameters
+ */
+ void sendRequest(const QString &requestUrl);
+private slots:
/**
* @brief Slot for received images
*
/**
* @brief Signals error
*
- * @param error error message
+ * @param context error context
+ * @param error error code
*/
- void error(const QString &error);
+ void error(const int context, const int error);
/**
* @brief Signal for image fetching
void fetchImage(const QUrl &url);
/**
+ * @brief Signals when user's/friend's image is downloaded
+ *
+ * @param user Instance of user/friend
+ */
+ void imageReady(User *user);
+
+ /**
* @brief Signals when address data is retrieved
*
* @param address Street address
private:
- FacebookCredentials m_credentials; ///< handle for FacebookCredentials
- QList<QNetworkReply *> m_currentRequests; ///< List of current http requests
- QNetworkAccessManager *m_networkManager; ///< Pointer to QNetworkAccessManager
- ImageFetcher *m_imageFetcher; ///< Instance of the image fetcher
+ bool m_defaultImage; ///< Indicates if some of the friends/user doesn't have a image
+
+ QList<QNetworkReply *> m_currentRequests; ///< List of current http requests
+ QList<QString> m_requestsWaitingAccessToken; ///< Requests waiting for access_token
+ QList<User *> m_friendsList; ///< List of friends(User)
+
+ QString m_session; ///< Session data
+
+ NetworkAccessManager *m_networkManager; ///< Pointer to QNetworkAccessManager
- User *m_user; ///< Pointer to User
- QList<User *> m_friendsList; ///< List of friends(User)
- int m_visited; ///< Indicates number of friends with profile images
- int m_nbrOfImages; ///< Indicates number of friends whose profile images have been downloaded
- bool m_defaultImage; ///< Indicates if some of the friends or the user does not have a profile image
+ ImageFetcher *m_imageFetcher; ///< Instance of the image fetcher
+ User *m_user; ///< Pointer to User
};
#endif // SITUARESERVICE_H
projects / situare / blobdiff