#ifndef FACEBOOKAUTHENTICATION_H
#define FACEBOOKAUTHENTICATION_H
-#include <QtGui>
-#include <QtWebKit>
-#include <QString>
-#include <QLayout>
+#include <QUrl>
-#include "facebookcredentials.h"
-#include "ui/logindialog.h"
+class QNetworkReply;
+class QWebView;
+
+class MainWindow;
/**
-* @brief FacebookAuthentication class takes care of transmitting username and password to facebook.
-* And it also receives credentials from Facebook. Other components of Situare application
-* needs credentials to communicate with facebook.
+* @brief FacebookAuthentication class takes care of Facebook login process. It creates
+ QWebView instance and tries to login with cookies using hidden browser.
+ If failed, then visible login browser dialog is invoked. Class also does parse the
+ accuired credentials.
*
* @author Ville Tiensuu
-* @class FacebookAuthentication facebookauthentication.h "facebookauthentication.h"
+* @author Sami Rämö - sami.ramo (at) ixonos.com
*/
-class FacebookAuthentication : public QMainWindow
+class FacebookAuthentication : public QObject
{
Q_OBJECT
/**
* @brief FacebookAuthentication constructor
*
- * -Composes Loginpage from pieces of strings.
- * -Checks if there is valid credentials stored on the file. If there is emits signal. If not it
- * calls start method.
- * -Connects signal from m_webView to UpdateCredentials() method. With this feature it is
- * verified that class tries always update credentials when web page changes.
- * -Allocates memory for m_webView and m_mainlayout
+ * -Checks if there is valid credentials stored on the file. If there is emits signal.
*
+ * @param mainWindow MainWindow instance
* @param parent instance of parent
*/
- FacebookAuthentication(QWidget *parent = 0);
+ FacebookAuthentication(MainWindow *mainWindow, QObject *parent = 0);
- /**
- * @brief Releases allocated memory for m_webView and m_mainlayout
- *
- */
- ~FacebookAuthentication();
-
- /**
- * @brief Getter for m_loginCredentials
- *
- * @return FacebookCredentials
- */
- FacebookCredentials loginCredentials() const;
+/*******************************************************************************
+ * MEMBER FUNCTIONS AND SLOTS
+ ******************************************************************************/
+public:
+ void login();
public slots:
/**
- * @brief Shows the m_webView and loads page that is specified in the m_facebookLoginPage
- * variable. Specifies font size for the page.
- *
- */
- void start();
-
- /**
- * @brief Slot to intercept signal when user has pressed connect button from loginDialog
- *
- * @param email E-mail
- * @param password Password
- */
- void loginDialogDone(const QString &email, const QString &password);
-
- /**
- * @brief Toggle progress indicator.
- *
- * @param state true if progress indicator should be shown, false otherwise
- */
- void toggleProgressIndicator(bool state);
-
-private:
-
- /**
- * @brief Appends given parts to returned string. Method is used to form facebook login page
- from given parts.
+ * @brief Clears account iformation from settings
*
- * @param part1 first part of the formed string
- * @param part2 second part of the formed string
- * @param part3 third part of the formed string
- * @param part4 fouth part of the formed string
- * @param part5 fifth part of the formed string
- * @param part6 sixth part of the formed string
- * @param part7 sevents part of the formed string
+ * @param keepUsername keep = true, false otherwise
*/
- QString formLoginPage(const QString & part1, const QString & part2, const QString & part3,
- const QString & part4, const QString & part5, const QString & part6,
- const QString & part7) const;
+ void clearAccountInformation(bool keepUsername = false);
- /**
- * @brief Reads previous stored credentials from file.
- *
- * @param credentialsFromFile This dataclass is the place where method stores credentials.
- * Corrent parameter here is m_loginCredentials
- */
- void readCredentials(FacebookCredentials &credentialsFromFile);
-
- /**
- * @brief Checks expiration time of credentials and compares it to current time.
- *
- * @param credentials this parameter represents credentials that will be verified.
- * @return bool returns true if expiration time is after current time. in other cases returns
- * false.
- */
- bool verifyCredentials(const FacebookCredentials &credentials) const;
-
- /**
- * @brief Writes credentials to File
- *
- * @param credentials Contents of this dataclass is stored to file
- */
- void writeCredentials(const FacebookCredentials &credentials);
+private:
+ QString parseSession(const QUrl &url);
private slots:
- /**
- * @brief Search credentials from URL that is given as parameter.
- * If credentials are found thay are stored to loginCredentials variable.
- *
- * @param url URL where this method tries to find credentials.
- * @return bool if credentials are found returns true,
- * if credentials are not found returns false.
- */
- bool updateCredentials(const QUrl & url);
+ void browserDestroyed();
- /**
- * @brief Slot to intercept signal when webview has finished loading webpage
- *
- * @param done Status of the loading
- */
- void loadDone(bool done);
+ void loadFinished(bool ok);
- /**
- * @brief Slot to intercept signal when login has failed (loginFailure signal)
- *
- */
- void loginFailed();
+ void networkReplyHandler(QNetworkReply *reply);
-signals:
+ void urlChanged(const QUrl &url);
+/*******************************************************************************
+ * SIGNALS
+ ******************************************************************************/
+signals:
/**
- * @brief This signal is emitted if updateCredentials method finds credentials from URL.
- * Signal is also emitted at the beginning of the program if there is valid credentials
- * in the file.
+ * @brief Signals error
*
- * @param credentials New credentials
+ * @param context error context
+ * @param error error code
*/
- void credentialsReady(const FacebookCredentials &credentials);
+ void error(const int context, const int error);
- /**
- * @brief This signal is emitted if updateCredentials method can't find credentials from URL
- *
- */
- void loginFailure();
-
- /**
- * @brief Signal that indicates when user has cancelled login process
- *
- */
- void quitSituare();
+ void loggedIn(const QString session);
+/*******************************************************************************
+ * DATA MEMBERS
+ ******************************************************************************/
private:
-
- /**
- * @brief Dataclass that contains authorization to use facebook. Dataclass is composed of five
- * QStrings and setters and getters.
- *
- * @var m_loginCredentials
- */
- FacebookCredentials m_loginCredentials;
-
- QString m_email; ///< Placeholder for email
- QString m_facebookLoginPage; ///< String that contantains URL of facebook loginpage.
- int m_loginAttempts; ///< Indicates login attempts
- LoginDialog *m_loginDialog; ///< Login dialog
- QHBoxLayout *m_mainlayout; ///< Lays out m_webView in window.
- QString m_password; ///< Placeholder for password
- bool m_refresh; ///< Indicates when webpage is refreshed
- QWebView *m_webView; ///< Shows facebook login page.
+ QWebView *m_browser;
+ MainWindow *m_mainWindow;
};
#endif // FACEBOOKAUTHENTICATION_H
projects / situare / blobdiff