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#include "Swift/Controllers/ChatControllerBase.h"
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include "Swiften/Client/StanzaChannel.h"
#include "Swiften/Base/foreach.h"
#include "Swift/Controllers/ChatWindow.h"
#include "Swift/Controllers/ChatWindowFactory.h"
#include "Swiften/Queries/Requests/GetSecurityLabelsCatalogRequest.h"
namespace Swift {
ChatControllerBase::ChatControllerBase(StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &toJID, PresenceOracle* presenceOracle) : stanzaChannel_(stanzaChannel), iqRouter_(iqRouter), chatWindowFactory_(chatWindowFactory), toJID_(toJID), labelsEnabled_(false), presenceOracle_(presenceOracle) {
chatWindow_ = chatWindowFactory_->createChatWindow(toJID);
chatWindow_->onAllMessagesRead.connect(boost::bind(&ChatControllerBase::handleAllMessagesRead, this));
chatWindow_->onSendMessageRequest.connect(boost::bind(&ChatControllerBase::handleSendMessageRequest, this, _1));
presenceOracle_->onPresenceChange.connect(boost::bind(&ChatControllerBase::handlePresenceChange, this, _1, _2));
}
ChatControllerBase::~ChatControllerBase() {
delete chatWindow_;
}
void ChatControllerBase::setAvailableServerFeatures(boost::shared_ptr<DiscoInfo> info) {
if (info->hasFeature(DiscoInfo::SecurityLabels)) {
chatWindow_->setSecurityLabelsEnabled(true);
chatWindow_->setSecurityLabelsError();
GetSecurityLabelsCatalogRequest* request = new GetSecurityLabelsCatalogRequest(JID(toJID_.toBare()), iqRouter_, Request::AutoDeleteAfterResponse);
request->onResponse.connect(boost::bind(&ChatControllerBase::handleSecurityLabelsCatalogResponse, this, _1, _2));
request->send();
labelsEnabled_ = true;
} else {
chatWindow_->setSecurityLabelsEnabled(false);
labelsEnabled_ = false;
}
}
String ChatControllerBase::getStatusChangeString(boost::shared_ptr<Presence> presence) {
String nick = senderDisplayNameFromMessage(presence->getFrom());
if (presence->getType() == Presence::Unavailable) {
return nick + " has gone offline.";
} else if (presence->getType() == Presence::Available) {
StatusShow::Type show = presence->getShow();
if (show == StatusShow::Online || show == StatusShow::FFC) {
return nick + " has become available.";
} else if (show == StatusShow::Away || show == StatusShow::XA) {
return nick + " has gone away.";
} else if (show == StatusShow::DND) {
return nick + " is now busy.";
}
}
return "";
}
void ChatControllerBase::handlePresenceChange(boost::shared_ptr<Presence> newPresence, boost::shared_ptr<Presence> previousPresence) {
if (!(toJID_.isBare() && newPresence->getFrom().equals(toJID_, JID::WithoutResource)) && newPresence->getFrom() != toJID_) {
return;
}
String newStatusChangeString = getStatusChangeString(newPresence);
if (previousPresence.get() == NULL || newStatusChangeString != getStatusChangeString(previousPresence)) {
chatWindow_->addSystemMessage(newStatusChangeString);
}
}
void ChatControllerBase::handleAllMessagesRead() {
foreach (boost::shared_ptr<MessageEvent> messageEvent, unreadMessages_) {
messageEvent->read();
}
unreadMessages_.clear();
chatWindow_->setUnreadMessageCount(0);
}
void ChatControllerBase::handleSendMessageRequest(const String &body) {
if (body.isEmpty()) {
return;
}
boost::shared_ptr<Message> message(new Message());
message->setTo(toJID_);
message->setType(Swift::Message::Chat);
message->setBody(body);
boost::optional<SecurityLabel> label;
if (labelsEnabled_) {
message->addPayload(boost::shared_ptr<SecurityLabel>(new SecurityLabel(chatWindow_->getSelectedSecurityLabel())));
label = boost::optional<SecurityLabel>(chatWindow_->getSelectedSecurityLabel());
}
preSendMessageRequest(message);
stanzaChannel_->sendMessage(message);
postSendMessage(message->getBody());
}
void ChatControllerBase::handleSecurityLabelsCatalogResponse(boost::shared_ptr<SecurityLabelsCatalog> catalog, const boost::optional<Error>& error) {
if (!error) {
if (catalog->getLabels().size() == 0) {
chatWindow_->setSecurityLabelsEnabled(false);
labelsEnabled_ = false;
} else {
chatWindow_->setAvailableSecurityLabels(catalog->getLabels());
chatWindow_->setSecurityLabelsEnabled(true);
}
} else {
chatWindow_->setSecurityLabelsError();
}
}
void ChatControllerBase::showChatWindow() {
chatWindow_->show();
}
String ChatControllerBase::senderDisplayNameFromMessage(JID from) {
return from;
}
void ChatControllerBase::handleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent) {
unreadMessages_.push_back(messageEvent);
chatWindow_->setUnreadMessageCount(unreadMessages_.size());
boost::shared_ptr<Message> message = messageEvent->getStanza();
preHandleIncomingMessage(message);
String body = message->getBody();
if (message->isError()) {
String errorMessage = getErrorMessage(message->getPayload<Error>());
chatWindow_->addErrorMessage(errorMessage);
}
else {
showChatWindow();
boost::shared_ptr<SecurityLabel> label = message->getPayload<SecurityLabel>();
boost::optional<SecurityLabel> maybeLabel = label ? boost::optional<SecurityLabel>(*label) : boost::optional<SecurityLabel>();
JID from = message->getFrom();
chatWindow_->addMessage(body, senderDisplayNameFromMessage(from), isIncomingMessageFromMe(message), maybeLabel);
}
}
String ChatControllerBase::getErrorMessage(boost::shared_ptr<Error> error) {
String defaultMessage = "Error sending message";
if (!error->getText().isEmpty()) {
return error->getText();
}
else {
switch (error->getCondition()) {
case Error::BadRequest: return defaultMessage; break;
case Error::Conflict: return defaultMessage; break;
case Error::FeatureNotImplemented: return defaultMessage; break;
case Error::Forbidden: return defaultMessage; break;
case Error::Gone: return "Recipient can no longer be contacted"; break;
case Error::InternalServerError: return "Internal server error"; break;
case Error::ItemNotFound: return defaultMessage; break;
case Error::JIDMalformed: return defaultMessage; break;
case Error::NotAcceptable: return "Message was rejected"; break;
case Error::NotAllowed: return defaultMessage; break;
case Error::NotAuthorized: return defaultMessage; break;
case Error::PaymentRequired: return defaultMessage; break;
case Error::RecipientUnavailable: return "Recipient is unavailable."; break;
case Error::Redirect: return defaultMessage; break;
case Error::RegistrationRequired: return defaultMessage; break;
case Error::RemoteServerNotFound: return "Recipient's server not found."; break;
case Error::RemoteServerTimeout: return defaultMessage; break;
case Error::ResourceConstraint: return defaultMessage; break;
case Error::ServiceUnavailable: return defaultMessage; break;
case Error::SubscriptionRequired: return defaultMessage; break;
case Error::UndefinedCondition: return defaultMessage; break;
case Error::UnexpectedRequest: return defaultMessage; break;
}
}
return defaultMessage;
}
}
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Swift