void ChatUrls::openChannelUrl(const QUrl &url)
{
QStringList actions = ChatUrls::actions(url);
if (actions.isEmpty())
return;
ClientChannel channel = ChatUrls::channel(url);
if (!channel)
return;
QString action = actions.first();
if (action == LS("open")) {
ChatNotify::start(Notify::OpenChannel, channel->id());
}
else if (action == LS("info")) {
ChatNotify::start(Notify::OpenInfo, channel->id());
}
else if (action == LS("insert")) {
ChatNotify::start(Notify::InsertText, QChar(QChar::Nbsp) + QString(LS("<a class=\"nick color-%1\" href=\"%2\">%3</a>"))
.arg(Gender::colorToString(channel->gender().color()))
.arg(url.toString())
.arg(Qt::escape(channel->name())) + QChar(QChar::Nbsp));
}
else if (action == LS("edit")) {
if (actions.size() == 1)
return;
if (actions.at(1) == LS("topic") && channel->type() == SimpleID::ChannelId)
ChatNotify::start(Notify::EditTopic, channel->id());
}
}
ChannelTab::ChannelTab(ClientChannel channel, TabWidget *parent)
: ChannelBaseTab(channel, LS("channel"), parent)
{
m_userView = new UserView(channel, this);
m_leftLayout = new QVBoxLayout(this);
m_leftLayout->addWidget(m_chatView);
m_leftLayout->setMargin(0);
m_leftLayout->setSpacing(0);
QWidget *left = new QWidget(this);
left->setLayout(m_leftLayout);
m_splitter = new QSplitter(this);
m_splitter->addWidget(left);
m_splitter->addWidget(m_userView);
m_splitter->setStretchFactor(0, 1);
m_splitter->setStretchFactor(1, 1);
m_splitter->setOpaqueResize(false);
QVBoxLayout *mainLay = new QVBoxLayout(this);
mainLay->addWidget(m_splitter);
mainLay->setMargin(0);
mainLay->setSpacing(0);
setText(channel->name());
connect(ChatClient::channels(), SIGNAL(channels(QList<QByteArray>)), SLOT(channels(QList<QByteArray>)));
connect(ChatClient::channels(), SIGNAL(joined(QByteArray,QByteArray)), SLOT(joined(QByteArray,QByteArray)));
connect(ChatClient::channels(), SIGNAL(part(QByteArray,QByteArray)), SLOT(part(QByteArray,QByteArray)));
connect(ChatClient::channels(), SIGNAL(quit(QByteArray,bool)), SLOT(quit(QByteArray,bool)));
connect(ChatClient::channels(), SIGNAL(channel(QByteArray)), SLOT(channel(QByteArray)));
m_chatView->add(ServiceMessage::joined(ChatClient::id()));
}
/*!
* Отправка обновлённой информации о себе.
*/
ChannelPacket ChannelNotice::update(ClientChannel channel)
{
ChannelPacket packet(new ChannelNotice(channel->id(), channel->id(), CHANNELS_UPDATE_CMD, DateTime::utc()));
packet->setText(channel->name());
packet->gender = channel->gender().raw();
packet->channelStatus = channel->status().value();
return packet;
}
ChannelPacket ChannelNotice::info(ClientChannel channel, qint64 date)
{
ChannelPacket packet(new ChannelNotice(channel->id(), channel->id(), CHANNELS_INFO_CMD, date ? date : DateTime::utc()));
packet->setDirection(Server2Client);
packet->setText(channel->name());
packet->gender = channel->gender().raw();
packet->channelStatus = channel->status().value();
return packet;
}
/*!
* Создание или повторная инициализация вкладки канала.
*
* \param id Идентификатор канала.
* \param create \b true если необходимо создать канал.
* \param show \b true если необходимо выбрать эту вкладку.
*
* \return Возвращает указатель на вкладку или 0 в случае ошибки.
*/
ChannelBaseTab *TabWidget::channelTab(const QByteArray &id, bool create, bool show)
{
SLOG_DEBUG("id =" << SimpleID::encode(id) << "create =" << create << "show =" << show);
if (!Channel::isCompatibleId(id))
return 0;
ChannelBaseTab *tab = 0;
if (m_channels.contains(id)) {
tab = m_channels.value(id);
create = false;
}
ClientChannel channel = ChatClient::channels()->get(id);
if (!channel) {
if (!m_prefetch.contains(id))
m_prefetch.append(id);
return 0;
}
if (create) {
if (channel->type() == SimpleID::UserId)
tab = new PrivateTab(channel, this);
else if (channel->type() == SimpleID::ChannelId)
tab = new ChannelTab(channel, this);
if (tab) {
m_channels[id] = tab;
tab->setOnline();
addTab(tab, tab->icon(), channel->name());
connect(tab, SIGNAL(actionTriggered(bool)), SLOT(openTab()));
if (channel->type() == SimpleID::ChannelId && isAutoPin(channel->id()))
tab->pin();
if (m_autoPin.contains(id)) {
m_autoPin.removeAll(id);
tab->pin();
emit pinned(tab);
}
}
closePage(PROGRESS_TAB);
closePage(WELCOME_TAB);
}
if (show && tab)
setCurrentIndex(indexOf(tab));
return tab;
}
/*!
* Формирование пакета для отправки клиенту заголовка канала.
*
* \param channel Канал.
* \param dest Идентификатор получателя.
* \param command Команда.
*/
ChannelPacket ChannelNotice::channel(ClientChannel channel, const QByteArray &dest, const QString &command)
{
ChannelPacket packet(new ChannelNotice(channel->id(), dest, command, DateTime::utc()));
packet->setDirection(Server2Client);
packet->setText(channel->name());
packet->gender = channel->gender().raw();
packet->channelStatus = channel->status().value();
// packet.setData(channel->feeds().headers(0));
if (channel->type() == SimpleID::ChannelId)
packet->channels = channel->channels().all();
return packet;
}
PrivateTab::PrivateTab(ClientChannel channel, TabWidget *parent)
: ChannelBaseTab(channel, LS("talk"), parent)
{
QVBoxLayout *mainLay = new QVBoxLayout(this);
mainLay->addWidget(m_chatView);
mainLay->setMargin(0);
mainLay->setSpacing(0);
setText(channel->name());
ChatClient::channels()->join(id());
connect(ChatClient::channels(), SIGNAL(channel(ChannelInfo)), SLOT(channel(ChannelInfo)));
connect(ChatClient::channels(), SIGNAL(quit(QByteArray)), SLOT(quit(QByteArray)));
connect(ChatClient::i(), SIGNAL(online()), SLOT(online()));
}
bool FixUrlFilter::filter(QList<HtmlToken> &tokens, int options) const
{
Q_UNUSED(options)
QList<HtmlToken> out;
QString name;
bool remove = false;
foreach (const HtmlToken &token, tokens) {
if (token.type == HtmlToken::StartTag && token.tag == LS("a")) {
HtmlATag tag(token);
if (tag.url.startsWith(LS("chat://channel/"))) {
ClientChannel user = ChatUrls::channel(QUrl(tag.url));
if (user)
name = user->name();
}
out.append(token);
}
else if (!name.isEmpty()) {
if (name != token.text) {
out.append(HtmlToken(name));
out.append(HtmlToken(HtmlToken::Tag, LS("</a>")));
remove = true;
if (token.text.startsWith(name))
out.append(HtmlToken(LC(' ') + token.text.mid(name.size())));
else
out.append(LC(' ') + token.text);
}
else
out.append(token);
name.clear();
}
else if (token.type == HtmlToken::EndTag && token.tag == LS("a") && remove) {
remove = false;
}
else
out.append(token);
}
tokens = out;
return true;
}
/*!
* Преобразует канал в URL адрес.
*
* \param channel Указатель на канал.
* \param action Действие над каналом.
*/
QUrl ChatUrls::toUrl(ClientChannel channel, const QString &action)
{
QUrl out(LS("chat://channel"));
out.setPath(SimpleID::encode(channel->id()) + (action.isEmpty() ? QString() : "/" + action));
QList<QPair<QString, QString> > queries;
queries.append(QPair<QString, QString>(LS("name"), ChatId::toBase32(channel->name().toUtf8())));
queries.append(QPair<QString, QString>(LS("gender"), QString::number(channel->gender().raw())));
# if QT_VERSION >= 0x050000
QUrlQuery query;
query.setQueryItems(queries);
out.setQuery(query);
# else
out.setQueryItems(queries);
# endif
return out;
}
bool UrlFilter::filter(QList<HtmlToken> &tokens, int options) const
{
Q_UNUSED(options)
QString name;
for (int i = 0; i < tokens.size(); ++i) {
const HtmlToken &token = tokens.at(i);
if (token.type == HtmlToken::StartTag && token.tag == LS("a")) {
HtmlATag tag(tokens.at(i));
if (tag.url.startsWith(LS("chat://channel/"))) {
tag.classes = LS("nick");
ClientChannel user = ChatUrls::channel(QUrl(tag.url));
if (user) {
tag.classes += LC(' ') + SimpleID::encode(user->id());
name = user->name();
tag.classes += LS(" color-") + Gender::colorToString(user->gender().color());
}
tokens[i].text = tag.toText();
}
else if (tag.title.isEmpty()) {
tag.title = tag.url;
tokens[i].text = tag.toText();
}
}
else if (token.type == HtmlToken::Text && !name.isEmpty()) {
tokens[i].text = Qt::escape(name);
name.clear();
}
}
return true;
}
#include "feeds/FeedStorage.h"
#include "hooks/ClientFeedsImpl.h"
#include "net/packets/FeedNotice.h"
#include "net/SimpleID.h"
#include "sglobal.h"
ClientFeedsImpl::ClientFeedsImpl(QObject *parent)
: Feeds(parent)
{
ChatClient::feeds()->hooks()->add(this);
}
void ClientFeedsImpl::addImpl(ClientChannel channel, const ChannelInfo & /*info*/, const QVariantMap &json)
{
SCHAT_DEBUG_STREAM("ClientFeedsImpl::addImpl()" << channel->name() << json.keys())
if (json.isEmpty() || !json.contains(FEED_KEY_F))
return;
const QVariantMap data = json.value(FEED_KEY_F).toMap();
if (data.isEmpty())
return;
QStringList feeds = unsynced(channel, data);
feeds.removeAll(FEED_NAME_HOSTS);
get(channel->id(), feeds);
}
bool
PingRequestHandler::processRequest(const YarpString & request,
const yarp::os::Bottle & restOfInput,
const YarpString & senderChannel,
yarp::os::ConnectionWriter * replyMechanism)
{
#if (! defined(ODL_ENABLE_LOGGING_))
# if MAC_OR_LINUX_
# pragma unused(request,senderChannel)
# endif // MAC_OR_LINUX_
#endif // ! defined(ODL_ENABLE_LOGGING_)
ODL_OBJENTER(); //####
ODL_S3s("request = ", request, "restOfInput = ", restOfInput.toString(), //####
"senderChannel = ", senderChannel); //####
ODL_P1("replyMechanism = ", replyMechanism); //####
bool result = true;
try
{
// Validate the name as a channel name
_response.clear();
if (1 == restOfInput.size())
{
yarp::os::Value argument(restOfInput.get(0));
if (argument.isString())
{
YarpString argAsString(argument.toString());
if (Endpoint::CheckEndpointName(argAsString))
{
RegistryService & theService = static_cast<RegistryService &>(_service);
theService.reportStatusChange(argAsString,
RegistryService::kRegistryPingFromService);
if (theService.checkForExistingService(argAsString))
{
// This service is already known, so just update the last-checked time.
theService.updateCheckedTimeForChannel(argAsString);
}
else if (theService.checkForExistingService(argAsString))
{
// Second try - something happened with the first call.
// This service is already known, so just update the last-checked time.
theService.updateCheckedTimeForChannel(argAsString);
}
else
{
// Send a 'name' request to the channel
YarpString aName = GetRandomChannelName(HIDDEN_CHANNEL_PREFIX_
BUILD_NAME_("ping_",
DEFAULT_CHANNEL_ROOT_));
ClientChannel * outChannel = new ClientChannel;
if (outChannel)
{
if (outChannel->openWithRetries(aName, STANDARD_WAIT_TIME_))
{
if (outChannel->addOutputWithRetries(argAsString,
STANDARD_WAIT_TIME_))
{
yarp::os::Bottle message1(MpM_NAME_REQUEST_);
yarp::os::Bottle reply;
if (outChannel->writeBottle(message1, reply))
{
if (theService.processNameResponse(argAsString,
ServiceResponse(reply)))
{
yarp::os::Bottle message2(MpM_LIST_REQUEST_);
if (outChannel->writeBottle(message2, reply))
{
if (theService.processListResponse(argAsString,
ServiceResponse(reply)))
{
// Remember the response
_response.addString(MpM_OK_RESPONSE_);
theService.updateCheckedTimeForChannel(argAsString);
}
else
{
ODL_LOG("! (theService.processList" //####
"Response(argAsString, reply))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Invalid response to "
"'list' request");
}
}
else
{
ODL_LOG("! (outChannel->" //####
"writeBottle(message2, reply))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Could not write to channel");
#if defined(MpM_StallOnSendProblem)
Stall();
#endif // defined(MpM_StallOnSendProblem)
}
}
else
{
ODL_LOG("! (theService.processNameResponse(" //####
"argAsString, reply))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Invalid response to 'name' "
"request");
}
}
else
{
ODL_LOG("! (outChannel->writeBottle(message1, " //####
"reply))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Could not write to channel");
#if defined(MpM_StallOnSendProblem)
Stall();
#endif // defined(MpM_StallOnSendProblem)
}
#if defined(MpM_DoExplicitDisconnect)
if (! Utilities::NetworkDisconnectWithRetries(outChannel->name(),
argAsString,
STANDARD_WAIT_TIME_))
{
ODL_LOG("(! Utilities::NetworkDisconnectWith" //####
"Retries(outChannel->name(), " //####
"argAsString, STANDARD_WAIT_TIME_))"); //####
}
#endif // defined(MpM_DoExplicitDisconnect)
}
else
{
ODL_LOG("! (outChannel->addOutputWithRetries(" //####
"argAsString, STANDARD_WAIT_TIME_))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Could not connect to channel");
_response.addString(argAsString);
}
#if defined(MpM_DoExplicitClose)
outChannel->close();
#endif // defined(MpM_DoExplicitClose)
}
else
{
ODL_LOG("! (outChannel->openWithRetries(aName, " //####
"STANDARD_WAIT_TIME_))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Channel could not be opened");
}
BaseChannel::RelinquishChannel(outChannel);
}
else
{
ODL_LOG("! (outChannel)");
}
}
}
else
{
ODL_LOG("! (Endpoint::CheckEndpointName(argAsString))"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Invalid channel name");
}
}
else
{
ODL_LOG("! (argument.isString())"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Invalid channel name");
}
}
else
{
ODL_LOG("! (1 == restOfInput.size())"); //####
_response.addString(MpM_FAILED_RESPONSE_);
_response.addString("Missing channel name or extra arguments to request");
}
sendResponse(replyMechanism);
}
catch (...)
{
ODL_LOG("Exception caught"); //####
throw;
}
ODL_OBJEXIT_B(result); //####
return result;
} // PingRequestHandler::processRequest