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/*
* Copyright (C) 2013 Canonical, Ltd.
*
* Authors:
* Tiago Salem Herrmann <tiago.herrmann@canonical.com>
*
* This file is part of telephony-service.
*
* telephony-service 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; version 3.
*
* telephony-service 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "contactwatcher.h"
#include "contactutils.h"
#include "phoneutils.h"
#include <QContactManager>
#include <QContactFetchByIdRequest>
#include <QContactFetchRequest>
#include <QContactAvatar>
#include <QContactDetailFilter>
#include <QContactPhoneNumber>
namespace C {
#include <libintl.h>
}
ContactWatcher::ContactWatcher(QObject *parent) :
QObject(parent), mInteractive(true)
{
connect(ContactUtils::sharedManager(),
SIGNAL(contactsAdded(QList<QContactId>)),
SLOT(onContactsAdded(QList<QContactId>)));
connect(ContactUtils::sharedManager(),
SIGNAL(contactsChanged(QList<QContactId>)),
SLOT(onContactsChanged(QList<QContactId>)));
connect(ContactUtils::sharedManager(),
SIGNAL(contactsRemoved(QList<QContactId>)),
SLOT(onContactsRemoved(QList<QContactId>)));
}
void ContactWatcher::searchByPhoneNumber(const QString &phoneNumber)
{
QContactFetchRequest *request = new QContactFetchRequest(this);
request->setFilter(QContactPhoneNumber::match(phoneNumber));
connect(request, SIGNAL(stateChanged(QContactAbstractRequest::State)), SLOT(onRequestStateChanged(QContactAbstractRequest::State)));
connect(request, SIGNAL(resultsAvailable()), SLOT(resultsAvailable()));
request->setManager(ContactUtils::sharedManager());
request->start();
}
QString ContactWatcher::contactId() const
{
return mContactId;
}
QString ContactWatcher::avatar() const
{
return mAvatar;
}
QString ContactWatcher::alias() const
{
return mAlias;
}
QString ContactWatcher::phoneNumber() const
{
return mPhoneNumber;
}
QList<int> ContactWatcher::phoneNumberSubTypes() const
{
return mPhoneNumberSubTypes;
}
QList<int> ContactWatcher::phoneNumberContexts() const
{
return mPhoneNumberContexts;
}
void ContactWatcher::setPhoneNumber(const QString &phoneNumber)
{
const bool isPrivate = phoneNumber.startsWith("x-ofono-private");
const bool isUnknown = phoneNumber.startsWith("x-ofono-unknown");
mPhoneNumber = phoneNumber;
mInteractive = true;
Q_EMIT phoneNumberChanged();
if (mPhoneNumber.isEmpty() || isPrivate || isUnknown) {
mAlias.clear();
mContactId.clear();
mAvatar.clear();
mPhoneNumberSubTypes.clear();
mPhoneNumberContexts.clear();
mInteractive = false;
if (isPrivate) {
mAlias = C::gettext("Private Number");
} else if (isUnknown) {
mAlias = C::gettext("Unknown Number");
}
Q_EMIT contactIdChanged();
Q_EMIT avatarChanged();
Q_EMIT aliasChanged();
Q_EMIT phoneNumberSubTypesChanged();
Q_EMIT phoneNumberContextsChanged();
Q_EMIT isUnknownChanged();
Q_EMIT interactiveChanged();
return;
}
Q_EMIT interactiveChanged();
searchByPhoneNumber(mPhoneNumber);
}
bool ContactWatcher::isUnknown() const
{
return mContactId.isEmpty();
}
bool ContactWatcher::interactive() const
{
return mInteractive;
}
void ContactWatcher::onContactsAdded(QList<QContactId> ids)
{
// ignore this signal if we have a contact already
// or if we have no phone number set
if (!mContactId.isEmpty() || mPhoneNumber.isEmpty()) {
return;
}
searchByPhoneNumber(mPhoneNumber);
}
void ContactWatcher::onContactsChanged(QList<QContactId> ids)
{
// check for changes even if we have this contact already,
// as the number might have changed, thus invalidating the current contact
if (!mPhoneNumber.isEmpty()) {
searchByPhoneNumber(mPhoneNumber);
}
}
void ContactWatcher::onContactsRemoved(QList<QContactId> ids)
{
bool currentContactRemoved = false;
Q_FOREACH (const QContactId &contactId, ids) {
if(contactId.toString() == mContactId) {
currentContactRemoved = true;
break;
}
}
// if the current contact got removed, clear it before trying to search for a new one
if (currentContactRemoved) {
mAlias.clear();
mContactId.clear();
mAvatar.clear();
mPhoneNumberSubTypes.clear();
mPhoneNumberContexts.clear();
Q_EMIT contactIdChanged();
Q_EMIT avatarChanged();
Q_EMIT aliasChanged();
Q_EMIT phoneNumberSubTypesChanged();
Q_EMIT phoneNumberContextsChanged();
Q_EMIT isUnknownChanged();
if (!mPhoneNumber.isEmpty()) {
searchByPhoneNumber(mPhoneNumber);
}
}
}
void ContactWatcher::resultsAvailable()
{
QContactFetchRequest *request = qobject_cast<QContactFetchRequest*>(sender());
if (request && request->contacts().size() > 0) {
// use the first match
QContact contact = request->contacts().at(0);
mContactId = contact.id().toString();
mAvatar = QContactAvatar(contact.detail(QContactDetail::TypeAvatar)).imageUrl().toString();
mAlias = ContactUtils::formatContactName(contact);
Q_FOREACH(const QContactPhoneNumber phoneNumber, contact.details(QContactDetail::TypePhoneNumber)) {
if (PhoneUtils::comparePhoneNumbers(phoneNumber.number(), mPhoneNumber)) {
mPhoneNumberSubTypes = phoneNumber.subTypes();
mPhoneNumberContexts = phoneNumber.contexts();
}
}
Q_EMIT contactIdChanged();
Q_EMIT avatarChanged();
Q_EMIT aliasChanged();
Q_EMIT phoneNumberSubTypesChanged();
Q_EMIT phoneNumberContextsChanged();
Q_EMIT isUnknownChanged();
}
}
void ContactWatcher::onRequestStateChanged(QContactAbstractRequest::State state)
{
QContactFetchRequest *request = qobject_cast<QContactFetchRequest*>(sender());
if (request && state == QContactAbstractRequest::FinishedState) {
request->deleteLater();
// if we got no results and we had a contact previously, we need to clear the data
if (request->contacts().isEmpty() && !mContactId.isEmpty()) {
mAlias.clear();
mContactId.clear();
mAvatar.clear();
mPhoneNumberSubTypes.clear();
mPhoneNumberContexts.clear();
Q_EMIT contactIdChanged();
Q_EMIT avatarChanged();
Q_EMIT aliasChanged();
Q_EMIT phoneNumberSubTypesChanged();
Q_EMIT phoneNumberContextsChanged();
Q_EMIT isUnknownChanged();
}
}
}
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