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/*
* Copyright (c) 2010 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "Swift/Controllers/Chat/MUCSearchController.h"
#include <iostream>
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include "Swiften/Disco/GetDiscoInfoRequest.h"
#include "Swiften/Disco/GetDiscoItemsRequest.h"
#include "Swift/Controllers/UIEvents/UIEventStream.h"
#include "Swift/Controllers/UIEvents/RequestMUCSearchUIEvent.h"
#include "Swift/Controllers/UIInterfaces/MUCSearchWindow.h"
#include "Swift/Controllers/UIInterfaces/MUCSearchWindowFactory.h"
namespace Swift {
MUCSearchController::MUCSearchController(const JID& jid, UIEventStream* uiEventStream, MUCSearchWindowFactory* factory, IQRouter* iqRouter) : jid_(jid) {
iqRouter_ = iqRouter;
uiEventStream_ = uiEventStream;
uiEventConnection_ = uiEventStream_->onUIEvent.connect(boost::bind(&MUCSearchController::handleUIEvent, this, _1));
window_ = NULL;
factory_ = factory;
}
MUCSearchController::~MUCSearchController() {
delete window_;
}
void MUCSearchController::handleUIEvent(boost::shared_ptr<UIEvent> event) {
boost::shared_ptr<RequestMUCSearchUIEvent> searchEvent = boost::dynamic_pointer_cast<RequestMUCSearchUIEvent>(event);
if (searchEvent) {
if (!window_) {
window_ = factory_->createMUCSearchWindow(uiEventStream_);
window_->onAddService.connect(boost::bind(&MUCSearchController::handleAddService, this, _1, true));
handleAddService(JID(jid_.getDomain()), true);
}
window_->setMUC("");
window_->setNick(jid_.getNode());
window_->show();
return;
}
}
void MUCSearchController::handleAddService(const JID& jid, bool userTriggered) {
if (std::find(services_.begin(), services_.end(), jid) != services_.end()) {
if (!userTriggered) {
/* No infinite recursion. (Some buggy servers do infinitely deep disco of themselves)*/
return;
}
} else if (userTriggered) {
services_.push_back(jid);
serviceDetails_[jid].setComplete(false);
refreshView();
}
if (!jid.isValid()) {
//Set Window to say error this isn't valid
return;
}
GetDiscoInfoRequest::ref discoInfoRequest = GetDiscoInfoRequest::create(jid, iqRouter_);
discoInfoRequest->onResponse.connect(boost::bind(&MUCSearchController::handleDiscoInfoResponse, this, _1, _2, jid));
discoInfoRequest->send();
}
void MUCSearchController::removeService(const JID& jid) {
serviceDetails_.erase(jid);
services_.erase(std::remove(services_.begin(), services_.end(), jid), services_.end());
refreshView();
}
void MUCSearchController::handleDiscoInfoResponse(boost::shared_ptr<DiscoInfo> info, const boost::optional<ErrorPayload>& error, const JID& jid) {
if (error) {
handleDiscoError(jid, error.get());
return;
}
GetDiscoItemsRequest::ref discoItemsRequest = GetDiscoItemsRequest::create(jid, iqRouter_);
bool mucService = false;
bool couldContainServices = false;
String name;
foreach (DiscoInfo::Identity identity, info->getIdentities()) {
if ((identity.getCategory() == "directory"
&& identity.getType() == "chatroom")
|| (identity.getCategory() == "conference"
&& identity.getType() == "text")) {
mucService = true;
name = identity.getName();
}
if (identity.getCategory() == "server") {
couldContainServices = true;
name = identity.getName();
}
}
services_.erase(std::remove(services_.begin(), services_.end(), jid), services_.end()); /* Bring it back to the end on a refresh */
services_.push_back(jid);
serviceDetails_[jid].setName(name);
serviceDetails_[jid].setJID(jid);
serviceDetails_[jid].setComplete(false);
if (mucService) {
discoItemsRequest->onResponse.connect(boost::bind(&MUCSearchController::handleRoomsItemsResponse, this, _1, _2, jid));
} else if (couldContainServices) {
discoItemsRequest->onResponse.connect(boost::bind(&MUCSearchController::handleServerItemsResponse, this, _1, _2, jid));
} else {
removeService(jid);
return;
}
discoItemsRequest->send();
refreshView();
}
void MUCSearchController::handleRoomsItemsResponse(boost::shared_ptr<DiscoItems> items, const boost::optional<ErrorPayload>& error, const JID& jid) {
if (error) {
handleDiscoError(jid, error.get());
return;
}
serviceDetails_[jid].clearRooms();
foreach (DiscoItems::Item item, items->getItems()) {
serviceDetails_[jid].addRoom(MUCService::MUCRoom(item.getJID().getNode(), item.getName(), -1));
}
serviceDetails_[jid].setComplete(true);
refreshView();
}
void MUCSearchController::handleServerItemsResponse(boost::shared_ptr<DiscoItems> items, const boost::optional<ErrorPayload>& error, const JID& jid) {
if (error) {
handleDiscoError(jid, error.get());
return;
}
if (jid.isValid()) {
removeService(jid);
}
foreach (DiscoItems::Item item, items->getItems()) {
if (item.getNode().isEmpty()) {
/* Don't look at noded items. It's possible that this will exclude some services,
* but I've never seen one in the wild, and it's an easy fix for not looping.
*/
handleAddService(item.getJID());
}
}
refreshView();
}
void MUCSearchController::handleDiscoError(const JID& jid, const ErrorPayload& error) {
serviceDetails_[jid].setComplete(true);
serviceDetails_[jid].setError(error.getText());
}
void MUCSearchController::refreshView() {
window_->clearList();
foreach (JID jid, services_) {
window_->addService(serviceDetails_[jid]);
}
}
}
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Swift