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#ifndef BOARD_H
#define BOARD_H
#include <QtCore/QDateTime>
#include <QtCore/QHash>
#include <QtCore/QPair>
#include <QtCore/QRegExp>
#include <QtCore/QQueue>
#include <QtCore/QUrl>
#include <QtCore/QVariant>
#include <QtSql/QSqlDatabase>
class Action;
class XmlRpcInterface;
class Board : public QObject
{
Q_OBJECT
Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
Q_PROPERTY(bool loggedIn READ loggedIn NOTIFY loggedInChanged)
Q_PROPERTY(int rootForumId READ rootForumId CONSTANT)
public:
explicit Board(QObject *parent = 0);
Board(const QUrl& url, const QString& username, const QString& password, QObject *parent = 0);
~Board();
static const QLatin1String CURRENT_DB_VERSION;
bool busy() const;
void enqueueAction(Action* action);
QSqlDatabase database();
XmlRpcInterface *service();
int rootForumId() const;
// Configuration table
QString getConfig(const QString& key) const;
void setConfig(const QString& key, const QString &value);
// Login/logout stuff
QVariant getLoginInfo(const QString& key) const;
bool loggedIn() const;
void login(const QString& username, const QString& password);
void logout();
// Some helper functions
QString removeHtml(QString text) const;
QString removeBbcode(QString text) const;
QString bbcodeToRichText(QString text) const;
QString parseSmilies(QString text) const;
QString renderHumanDate(const QDateTime& dateTime);
QString renderHumanTime(const QDateTime& dateTime);
public slots:
void cancelAllActions();
// These functions wrap emitting the signals below
void notifyConfigChanged(const QString& key = QString());
void notifyForumsChanged();
void notifyForumTopicsChanged(int forumId, int start, int end);
void notifyTopicPostsChanged(int topicId, int start, int end);
void notifyLogin(const QMap<QString, QVariant>& info);
void notifyLogout();
signals:
void busyChanged();
void loggedInChanged();
void configChanged(const QString& key);
void forumsChanged();
void forumTopicsChanged(int forumId, int start, int end);
void topicPostsChanged(int topicId, int start, int end);
private:
static QString createSlug(const QUrl& url);
static QString getDbPathFor(const QString& slug);
static QString getTempDbPathFor(const QString& slug);
bool checkCompatibleDb();
bool initializeDb();
bool eraseDb();
bool cleanDb();
bool removeFromActionQueue(Action *action);
void executeActionFromQueue();
void initializeBbCode();
void initializeSmilies();
void fetchConfigIfOutdated();
void fetchForumsIfOutdated();
private slots:
void handleActionFinished(Action *action);
void handleActionError(Action *action, const QString& message);
private:
QUrl _url;
QString _slug;
QSqlDatabase _db;
XmlRpcInterface *_iface;
QQueue<Action*> _queue;
/** Configuration cache */
mutable QHash<QString, QString> _config;
QMap<QString, QVariant> _loginInfo;
QList< QPair<QRegExp, QString> > _bbcodes;
QHash<QString, QString> _smilies;
QRegExp _smilieRegexp;
};
inline bool Board::busy() const
{
return !_queue.empty();
}
inline bool Board::loggedIn() const
{
return !_loginInfo.empty();
}
inline int Board::rootForumId() const
{
return 0;
}
inline QSqlDatabase Board::database()
{
return _db;
}
inline XmlRpcInterface * Board::service()
{
return _iface;
}
#endif // BOARD_H
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