From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kopete/plugins/statistics/statisticscontact.cpp | 515 ++++++++++++++++++++++++ 1 file changed, 515 insertions(+) create mode 100644 kopete/plugins/statistics/statisticscontact.cpp (limited to 'kopete/plugins/statistics/statisticscontact.cpp') diff --git a/kopete/plugins/statistics/statisticscontact.cpp b/kopete/plugins/statistics/statisticscontact.cpp new file mode 100644 index 00000000..e9068fe5 --- /dev/null +++ b/kopete/plugins/statistics/statisticscontact.cpp @@ -0,0 +1,515 @@ +/* + statisticscontact.cpp + + Copyright (c) 2003-2004 by Marc Cramdal + + + ************************************************************************* + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ************************************************************************* +*/ + +#include + +#include +#include + +#include +#include + +#include "kopetemetacontact.h" +#include "kopeteonlinestatus.h" + +#include "statisticscontact.h" +#include "statisticsdb.h" + +StatisticsContact::StatisticsContact(Kopete::MetaContact *mc, StatisticsDB *db) : m_metaContact(mc),m_db(db), m_oldStatus(Kopete::OnlineStatus::Unknown) +{ + m_isChatWindowOpen = false; + m_oldStatusDateTime = QDateTime::currentDateTime(); + + // Last*Changed are always false at start + m_timeBetweenTwoMessagesChanged = false; + m_lastTalkChanged = false; + m_lastPresentChanged = false; + m_messageLengthChanged = false; +} + +/** + * \brief saves contact statistics + */ +StatisticsContact::~StatisticsContact() +{ + if (m_statisticsContactId.isEmpty()) + return; + + commonStatsSave("timebetweentwomessages",QString::number(m_timeBetweenTwoMessages), + QString::number(m_timeBetweenTwoMessagesOn), m_timeBetweenTwoMessagesChanged); + commonStatsSave("messagelength",QString::number(m_messageLength), QString::number(m_messageLengthOn), m_messageLengthChanged); + commonStatsSave("lasttalk", m_lastTalk.toString(), "", m_lastTalkChanged); + commonStatsSave("lastpresent", m_lastPresent.toString(), "", m_lastPresentChanged); +} + +void StatisticsContact::initialize(Kopete::Contact *c) +{ + // Generate statisticsContactId or get it from database + QStringList buffer = m_db->query(QString("SELECT statisticid FROM contacts " + "WHERE contactid LIKE '%1';" + ).arg(c->contactId())); + + if (buffer.isEmpty()) + { + // Check if we don't have old data + if ( !c->metaContact()->metaContactId().isEmpty() && + !m_db->query(QString("SELECT metacontactid FROM commonstats " + "WHERE metacontactid LIKE '%1';" + ).arg(c->metaContact()->metaContactId())).isEmpty()) + { + // Use old style id + m_statisticsContactId = c->metaContact()->metaContactId(); + } + else + { + // Create new id + m_statisticsContactId = QUuid::createUuid().toString(); + } + + // Assign contactId to m_statisticsContactId + m_db->query(QString("INSERT INTO contacts (statisticid, contactid) VALUES('%1', '%2');" + ).arg(m_statisticsContactId).arg(c->contactId())); + } + else + { + m_statisticsContactId = buffer[0]; + } + + kdDebug() << k_funcinfo << " m_statisticsContactId: " << m_statisticsContactId << endl; + + commonStatsCheck("timebetweentwomessages", m_timeBetweenTwoMessages, m_timeBetweenTwoMessagesOn, 0, -1); + commonStatsCheck("messagelength", m_messageLength, m_messageLengthOn, 0, 0); + + // Check for last talk + QString lastTalk; + QString dummy = ""; + commonStatsCheck("lasttalk", lastTalk, dummy); + if (lastTalk.isEmpty()) + { + m_lastTalk.setTime_t(0); + m_lastTalkChanged = true; + } + else + m_lastTalk = QDateTime::fromString(lastTalk); + + + // Get last time a message was received + m_lastMessageReceived = QDateTime::currentDateTime(); + + + // Check for lastPresent + QString lastPresent = ""; + commonStatsCheck("lastpresent", lastPresent, dummy); + if (lastPresent.isEmpty()) + { + m_lastPresent.setTime_t(0); + m_lastPresentChanged = true; + } + else + m_lastPresent = QDateTime::fromString(lastPresent); +} + +void StatisticsContact::contactAdded( Kopete::Contact *c ) +{ + if ( !m_statisticsContactId.isEmpty() ) + { + // Check if contact is allready in database if not add it + if (m_db->query(QString("SELECT id FROM contacts " + "WHERE statisticid LIKE '%1' AND contactid LIKE '%2';" + ).arg(m_statisticsContactId).arg(c->contactId())).isEmpty()) + { + // Assign contactId to m_statisticsContactId + m_db->query(QString("INSERT INTO contacts (statisticid, contactid) VALUES('%1', '%2');" + ).arg(m_statisticsContactId).arg(c->contactId())); + } + kdDebug() << k_funcinfo << " m_statisticsContactId: " << m_statisticsContactId << endl; + } + else + { + // This is first contact, we need to initialize this object + initialize(c); + } +} + +void StatisticsContact::contactRemoved( Kopete::Contact *c ) +{ + if (m_statisticsContactId.isEmpty()) + return; + + kdDebug() << k_funcinfo << " m_statisticsContactId: " << m_statisticsContactId << endl; + m_db->query(QString("DELETE FROM contacts WHERE statisticid LIKE '%1' AND contactid LIKE '%2';" + ).arg(m_statisticsContactId).arg(c->contactId())); +} + +void StatisticsContact::removeFromDB() +{ + if (m_statisticsContactId.isEmpty()) + return; + + kdDebug() << k_funcinfo << " m_statisticsContactId: " << m_statisticsContactId << endl; + m_db->query(QString("DELETE FROM contacts WHERE statisticid LIKE '%1';").arg(m_statisticsContactId)); + m_db->query(QString("DELETE FROM contactstatus WHERE metacontactid LIKE '%1';").arg(m_statisticsContactId)); + m_db->query(QString("DELETE FROM commonstats WHERE metacontactid LIKE '%1';").arg(m_statisticsContactId)); + + m_statisticsContactId = QString::null; +} + +void StatisticsContact::commonStatsSave(const QString name, const QString statVar1, const QString statVar2, const bool statVarChanged) +{ + // Only update the database if there was a change + if (!statVarChanged) return; + + if (m_statisticsContactId.isEmpty()) + return; + + m_db->query(QString("UPDATE commonstats SET statvalue1 = '%1', statvalue2='%2'" + "WHERE statname LIKE '%3' AND metacontactid LIKE '%4';").arg(statVar1).arg(statVar2).arg(name).arg(m_statisticsContactId)); + +} + +void StatisticsContact::commonStatsCheck(const QString name, int& statVar1, int& statVar2, const int defaultValue1, const int defaultValue2) +{ + QString a = QString::number(statVar1); + QString b = QString::number(statVar2); + + commonStatsCheck(name, a, b, QString::number(defaultValue1), QString::number(defaultValue2)); + + statVar1 = a.toInt(); + statVar2 = b.toInt(); +} + +void StatisticsContact::commonStatsCheck(const QString name, QString& statVar1, QString& statVar2, const QString defaultValue1, const QString defaultValue2) +{ + if (m_statisticsContactId.isEmpty()) + return; + + QStringList buffer = m_db->query(QString("SELECT statvalue1,statvalue2 FROM commonstats WHERE statname LIKE '%1' AND metacontactid LIKE '%2';").arg(name, m_statisticsContactId)); + if (!buffer.isEmpty()) + { + statVar1 = buffer[0]; + statVar2 = buffer[1]; + } + else + { + m_db->query(QString("INSERT INTO commonstats (metacontactid, statname, statvalue1, statvalue2) VALUES('%1', '%2', 0, 0);").arg(m_statisticsContactId, name)); + statVar1 = defaultValue1; + statVar2 = defaultValue2; + } +} + +/** + * \brief records informations from the new message + * + * Currently it does : + *
    + *
  • Recalculate the average time between two messages + * It should only calculate this time if a chatwindow is open (sure, it isn't + * perfect, because we could let a chatwindow open a whole day but that's at this * time the nicest way, maybe we could check the time between the two last messages + * and if it is greater than, say, 10 min, do as there where no previous message) + * So we do this when the chatwindow is open. We don't set m_isChatWindowOpen to true + * when a new chatwindow is open, but when a new message arrives. However, we set it + * to false when the chatwindow is closed (see StatisticsPlugin::slotViewClosed). + * + * Then it is only a question of some calculations. + * + *
  • Recalculate the average message lenght + * + *
  • Change last-talk datetime + *
+ * + */ +void StatisticsContact::newMessageReceived(Kopete::Message& m) +{ + kdDebug() << "statistics: new message received" << endl; + QDateTime currentDateTime = QDateTime::currentDateTime(); + + if (m_timeBetweenTwoMessagesOn != -1 && m_isChatWindowOpen) + { + m_timeBetweenTwoMessages = (m_timeBetweenTwoMessages*m_timeBetweenTwoMessagesOn + m_lastMessageReceived.secsTo(currentDateTime))/(1 + m_timeBetweenTwoMessagesOn); + + } + + setIsChatWindowOpen(true); + + m_timeBetweenTwoMessagesOn += 1; + m_lastMessageReceived = currentDateTime; + + + // Message lenght + m_messageLength= (m.plainBody().length() + m_messageLength * m_messageLengthOn)/(1 + m_messageLengthOn); + m_messageLengthOn++; + + // Last talked + /// @todo do this in message sent too. So we need setLastTalk() + m_lastTalk = currentDateTime; + + m_messageLengthChanged = true; + m_lastTalkChanged = true; + m_timeBetweenTwoMessagesChanged = true; +} + +/** + * \brief Update the database for this contact when required. + */ +void StatisticsContact::onlineStatusChanged(Kopete::OnlineStatus::StatusType status) +{ + if (m_statisticsContactId.isEmpty()) + return; + + QDateTime currentDateTime = QDateTime::currentDateTime(); + + /// We don't want to log if oldStatus is unknown + /// the change could not be a real one; see StatisticsPlugin::slotMySelfOnlineStatusChanged + if (m_oldStatus != Kopete::OnlineStatus::Unknown) + { + + kdDebug() << "statistics - status change for "<< metaContact()->metaContactId() << " : "<< QString::number(m_oldStatus) << endl; + m_db->query(QString("INSERT INTO contactstatus " + "(metacontactid, status, datetimebegin, datetimeend) " + "VALUES('%1', '%2', '%3', '%4'" ");").arg(m_statisticsContactId).arg(Kopete::OnlineStatus::statusTypeToString(m_oldStatus)).arg(QString::number(m_oldStatusDateTime.toTime_t())).arg(QString::number(currentDateTime.toTime_t()))); + } + + if (m_oldStatus == Kopete::OnlineStatus::Online || m_oldStatus == Kopete::OnlineStatus::Away) + // If the last status was Online or Away, the last time contact was present is the time he goes offline + { + m_lastPresent = currentDateTime; + m_lastPresentChanged = true; + } + + m_oldStatus = status; + m_oldStatusDateTime = currentDateTime; + +} + +bool StatisticsContact::wasStatus(QDateTime dt, Kopete::OnlineStatus::StatusType status) +{ + if (m_statisticsContactId.isEmpty()) + return false; + + QStringList values = m_db->query(QString("SELECT status, datetimebegin, datetimeend " + "FROM contactstatus WHERE metacontactid LIKE '%1' AND datetimebegin <= %2 AND datetimeend >= %3 " + "AND status LIKE '%4' " + "ORDER BY datetimebegin;" + ).arg(m_statisticsContactId).arg(dt.toTime_t()).arg(dt.toTime_t()).arg(Kopete::OnlineStatus::statusTypeToString(status))); + + if (!values.isEmpty()) return true; + + return false; +} + +QString StatisticsContact::statusAt(QDateTime dt) +{ + if (m_statisticsContactId.isEmpty()) + return ""; + + QStringList values = m_db->query(QString("SELECT status, datetimebegin, datetimeend " + "FROM contactstatus WHERE metacontactid LIKE '%1' AND datetimebegin <= %2 AND datetimeend >= %3 " + "ORDER BY datetimebegin;" + ).arg(m_statisticsContactId).arg(dt.toTime_t()).arg(dt.toTime_t())); + + if (!values.isEmpty()) return Kopete::OnlineStatus(Kopete::OnlineStatus::statusStringToType(values[0])).description(); + else return ""; +} + +QString StatisticsContact::mainStatusDate(const QDate& date) +{ + if (m_statisticsContactId.isEmpty()) + return ""; + + QDateTime dt1(date, QTime(0,0,0)); + QDateTime dt2(date.addDays(1), QTime(0,0,0)); + kdDebug() << "dt1:" << dt1.toString() << " dt2:" << dt2.toString() << endl; + QString request = QString("SELECT status, datetimebegin, datetimeend, metacontactid " + "FROM contactstatus WHERE metacontactid = '%1' AND " + "(datetimebegin >= %2 AND datetimebegin <= %3 OR " + "datetimeend >= %4 AND datetimeend <= %5) " + "ORDER BY datetimebegin;" + ).arg(m_statisticsContactId).arg(dt1.toTime_t()).arg(dt2.toTime_t()).arg(dt1.toTime_t()).arg(dt2.toTime_t()); + kdDebug() << request << endl; + QStringList values = m_db->query(request); + + unsigned int online = 0, offline = 0, away = 0; + for(uint i=0; i= dt2.toTime_t()) datetimeend = dt2.toTime_t(); + + + + if (values[i]==Kopete::OnlineStatus::statusTypeToString(Kopete::OnlineStatus::Online)) + online += datetimeend - datetimebegin; + else if (values[i]==Kopete::OnlineStatus::statusTypeToString(Kopete::OnlineStatus::Away)) + away += datetimeend - datetimebegin; + else if (values[i]==Kopete::OnlineStatus::statusTypeToString(Kopete::OnlineStatus::Offline)) + offline += datetimeend - datetimebegin; + } + + if (online > away && online > offline) return i18n("Online"); + else if (away > online && away > offline) return i18n("Away"); + else if (offline > online && offline > away) return i18n("Offline"); + + return ""; +} + +// QDateTime StatisticsContact::nextOfflineEvent() +// { +// return nextEvent(Kopete::OnlineStatus::Offline); +// } +// +// QDateTime StatisticsContact::nextOnlineEvent() +// { +// return nextEvent(Kopete::OnlineStatus::Online); +// } + +// QDateTime StatisticsContact::nextEvent(const Kopete::OnlineStatus::StatusType& status) +// { +// +// } + +QValueList StatisticsContact::mainEvents(const Kopete::OnlineStatus::StatusType& status) +{ + QStringList buffer; + QValueList mainEvents; + + if (m_statisticsContactId.isEmpty()) + return mainEvents; + + QDateTime currentDateTime = QDateTime::currentDateTime(); + buffer = m_db->query(QString("SELECT datetimebegin, datetimeend, status FROM contactstatus WHERE metacontactid LIKE '%1' ORDER BY datetimebegin").arg(m_statisticsContactId)); + + + // Only select the events for which the previous is not Unknown AND the status is status. + QStringList values; + for (uint i=0; i 120) + { + values.push_back(buffer[i]); + } + } + + // No entries for this contact ... + if (!values.count()) return mainEvents; + + // First we compute the average number of events/day : avEventsPerDay; + int avEventsPerDay = 0; + QDateTime dt1, dt2; + dt1.setTime_t(values[0].toInt()); + dt2.setTime_t(values[values.count()-1].toInt()); + + avEventsPerDay = qRound((double)values.count()/(double)dt1.daysTo(dt2)); + kdDebug() << "statistics: average events per day : " < hoursValues; + for (uint i=0; i centroids; + int incr=qRound((double)hoursValues.count()/(double)avEventsPerDay); + incr = incr ? incr : 1; + for (uint i=0; i StatisticsContact::computeCentroids(const QValueList& centroids, const QValueList& values) +{ + kdDebug() << "statistics: enter compute centroids"<< endl; + + QValueList whichCentroid; // whichCentroid[i] = j <=> values[i] has centroid j for closest one + QValueList newCentroids; + for (uint i=0; i 10) + return computeCentroids(newCentroids, values); + else + { + + return newCentroids; + } +} -- cgit v1.2.1