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/*
* Copyright (C) 2008-2010 The QXmpp developers
*
* Author:
* Manjeet Dahiya
*
* Source:
* http://code.google.com/p/qxmpp
*
* This file is a part of QXmpp library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
#include "vCardManager.h"
#include "QXmppClient.h"
#include "QXmppUtils.h"
#include "utils.h"
#include "QXmppVCardManager.h"
#include <QFile>
#include <QDir>
#include <QDomDocument>
#include <QTextStream>
#include <QCoreApplication>
#include <QDomDocument>
vCardManager::vCardManager(QXmppClient* client) : QObject(client),
m_client(client)
{
}
void vCardManager::vCardReceived(const QXmppVCardIq& vcard)
{
QString from = vcard.from();
if(from.isEmpty() && m_client)
{
from = m_client->configuration().jidBare();
m_selfFullName = vcard.fullName();
}
m_mapBareJidVcard[from] = vcard;
// if(m_mapBareJidVCard[from].imageHash == getImageHash(vcard.photo()))
// {
// emit vCardReadyToUse(from);
// return;
// }
// if(!m_mapBareJidVCard[from].imageHash.isEmpty())
// {
// QString fileName = getSettingsDir() + m_mapBareJidVCard[from].imageHash;
// QFile file1(fileName + "_original.png");
// QFile file2(fileName + "_scaled.png");
// file1.remove();
// file2.remove();
// }
// m_mapBareJidVCard[from].imageHash = getImageHash(vcard.photo());
// QImage image = getImageFromByteArray(vcard.photo());
// m_mapBareJidVCard[from].imageOriginal = image;
// if(!image.isNull())
// m_mapBareJidVCard[from].image = image.scaledToWidth(32);
// QString fileName = getSettingsDir() + m_mapBareJidVCard[from].imageHash;
// m_mapBareJidVCard[from].imageOriginal.save(fileName + "_original.png", "PNG");
// m_mapBareJidVCard[from].image.save(fileName + "_scaled.png", "PNG");
saveToCache(from);
emit vCardReadyToUse(from);
}
bool vCardManager::isVCardAvailable(const QString& bareJid)
{
return m_mapBareJidVcard.contains(bareJid);
}
void vCardManager::requestVCard(const QString& bareJid)
{
if(m_client)
m_client->vCardManager().requestVCard(bareJid);
}
//TODO not a good way to handle
QXmppVCardIq& vCardManager::getVCard(const QString& bareJid)
{
return m_mapBareJidVcard[bareJid];
}
void vCardManager::saveToCache(const QString& bareJid)
{
// QString fileBareJidImageMap = getSettingsDir() + m_client->configuration().jidBare() + "_jidimage";
// QFile file(fileBareJidImageMap);
// if(!file.open(QIODevice::ReadWrite))
// return;
// QTextStream out(&file);
// QMap<QString, vCardManager::vCard>::const_iterator i = m_mapBareJidVCard.constBegin();
// while(i != m_mapBareJidVCard.constEnd())
// {
// out << i.key() << "\n" << i.value().imageHash << "\n";
// ++i;
// }
// file.close();
QDir dir;
if(!dir.exists(getSettingsDir(m_client->configuration().jidBare())))
dir.mkpath(getSettingsDir(m_client->configuration().jidBare()));
QDir dir2;
if(!dir2.exists(getSettingsDir(m_client->configuration().jidBare())+ "vCards/"))
dir2.mkpath(getSettingsDir(m_client->configuration().jidBare())+ "vCards/");
foreach(QString bareJid, m_mapBareJidVcard.keys())
{
QString fileVCard = getSettingsDir(m_client->configuration().jidBare()) + "vCards/" + bareJid + ".xml";
QFile file(fileVCard);
if(file.open(QIODevice::ReadWrite))
{
QXmlStreamWriter stream(&file);
m_mapBareJidVcard[bareJid].toXml(&stream);
file.close();
}
}
// if(!m_mapBareJidVCard.contains(bareJid))
// return;
// QString fileName = getSettingsDir() + m_mapBareJidVCard[bareJid].imageHash;
// m_mapBareJidVCard[bareJid].imageOriginal.save(fileName + "_original.png", "PNG");
// m_mapBareJidVCard[bareJid].image.save(fileName + "_scaled.png", "PNG");
//
// QString fileBareJidImageMap = getSettingsDir() + m_client->configuration().jidBare() + "_jidimage.xml";
//
// if(m_domJidImage.documentElement().isNull())
// {
// QDomElement root = m_domJidImage.createElement("jidimage");
// m_domJidImage.appendChild(root);
// }
//
// QFile file(fileBareJidImageMap);
// if(!file.open(QIODevice::ReadWrite))
// return;
//
// if(m_domJidImage.documentElement().firstChildElement(bareJid).isNull())
// {
// QDomElement tag = m_domJidImage.createElement(bareJid);
// m_domJidImage.documentElement().appendChild(tag);
// QDomText t = m_domJidImage.createTextNode(m_mapBareJidVCard[bareJid].imageHash);
// tag.appendChild(t);
// }
// else
// {
// m_domJidImage.documentElement().firstChildElement(bareJid).firstChild().setNodeValue(m_mapBareJidVCard[bareJid].imageHash);
// }
//
// QTextStream out(&file);
// m_domJidImage.save(out, 4);
// file.close();
}
void vCardManager::loadAllFromCache()
{
QDir dirVCards(getSettingsDir(m_client->configuration().jidBare())+ "vCards/");
if(dirVCards.exists())
{
QStringList list = dirVCards.entryList(QStringList("*.xml"));
foreach(QString fileName, list)
{
QFile file(getSettingsDir(m_client->configuration().jidBare())+ "vCards/" + fileName);
QString bareJid = fileName;
bareJid.chop(4);
if(file.open(QIODevice::ReadOnly))
{
QDomDocument doc;
if(doc.setContent(&file, true))
{
QXmppVCardIq vCardIq;
vCardIq.parse(doc.documentElement());
m_mapBareJidVcard[bareJid] = vCardIq;
QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
}
}
}
}
// QString fileBareJidImageMap = getSettingsDir() + m_client->configuration().jidBare() + "_jidimage";
// QFile file(fileBareJidImageMap);
// if(!file.open(QIODevice::ReadOnly))
// return;
// QString bareJid, imageHash;
// while(!file.atEnd())
// {
// bareJid = file.readLine();
// bareJid = bareJid.trimmed();
// imageHash = file.readLine();
// imageHash = imageHash.trimmed();
// if(m_mapBareJidVcard.contains(bareJid))
// m_mapBareJidVCard[bareJid].fullName = m_mapBareJidVcard[bareJid].fullName();
// m_mapBareJidVCard[bareJid].imageHash = imageHash;
// m_mapBareJidVCard[bareJid].image.load(
// getSettingsDir() + m_mapBareJidVCard[bareJid].imageHash + "_scaled.png");
// m_mapBareJidVCard[bareJid].imageOriginal.load(
// getSettingsDir() + m_mapBareJidVCard[bareJid].imageHash + "_original.png");
// QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
// }
// file.close();
// QString fileBareJidImageMap = getSettingsDir() + m_client->configuration().jidBare() + "_jidimage.xml";
// QDomDocument doc(m_client->configuration().jidBare() + "_jidimage");
// QFile file(fileBareJidImageMap);
//
// if(!file.open(QIODevice::ReadOnly))
// return;
//
// QString error;
// if(m_domJidImage.setContent(&file, false, &error))
// {
// QDomElement nodeRecv = doc.documentElement().firstChildElement();
// while(!nodeRecv.isNull())
// {
// m_mapBareJidVCard[nodeRecv.tagName()].imageHash = nodeRecv.text();
// bool check = m_mapBareJidVCard[nodeRecv.tagName()].image.load(
// getSettingsDir() + m_mapBareJidVCard[nodeRecv.tagName()].imageHash + "_scaled.png");
// m_mapBareJidVCard[nodeRecv.tagName()].imageOriginal.load(
// getSettingsDir() + m_mapBareJidVCard[nodeRecv.tagName()].imageHash + "_original.png");
// nodeRecv = nodeRecv.nextSiblingElement();
// }
// }
}
QString vCardManager::getSelfFullName()
{
return m_selfFullName;
}
// this should return scaled image
QImage vCardManager::getAvatar(const QString& bareJid) const
{
if(m_mapBareJidVcard.contains(bareJid))
return m_mapBareJidVcard[bareJid].photoAsImage();
else
return QImage();
}
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