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/*
* Copyright (c) 2010-2011 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/Base/foreach.h>
#include <Swiften/Disco/GetDiscoItemsRequest.h>
#include <Swiften/Base/Log.h>
#include <Swiften/Base/String.h>
#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIInterfaces/MUCSearchWindowFactory.h>
#include <Swiften/Disco/DiscoServiceWalker.h>
#include <Swiften/Client/NickResolver.h>
namespace Swift {
static const std::string SEARCHED_SERVICES = "searchedServices";
MUCSearchController::MUCSearchController(const JID& jid, MUCSearchWindowFactory* factory, IQRouter* iqRouter, ProfileSettingsProvider* settings) : jid_(jid), factory_(factory), iqRouter_(iqRouter), settings_(settings), window_(NULL), walker_(NULL) {
itemsInProgress_ = 0;
loadSavedServices();
}
MUCSearchController::~MUCSearchController() {
delete walker_;
delete window_;
}
void MUCSearchController::openSearchWindow() {
if (!window_) {
window_ = factory_->createMUCSearchWindow();
window_->onSearchService.connect(boost::bind(&MUCSearchController::handleSearchService, this, _1));
window_->onFinished.connect(boost::bind(&MUCSearchController::handleMUCSearchFinished, this, _1));
window_->addSavedServices(savedServices_);
}
handleSearchService(JID(jid_.getDomain()));
window_->show();
}
void MUCSearchController::loadSavedServices() {
savedServices_.clear();
foreach (std::string stringItem, String::split(settings_->getStringSetting(SEARCHED_SERVICES), '\n')) {
savedServices_.push_back(JID(stringItem));
}
}
void MUCSearchController::addToSavedServices(const JID& jid) {
savedServices_.erase(std::remove(savedServices_.begin(), savedServices_.end(), jid), savedServices_.end());
savedServices_.push_front(jid);
std::string collapsed;
int i = 0;
foreach (JID jidItem, savedServices_) {
if (i >= 15) {
break;
}
if (!collapsed.empty()) {
collapsed += "\n";
}
collapsed += jidItem.toString();
++i;
}
settings_->storeString(SEARCHED_SERVICES, collapsed);
window_->addSavedServices(savedServices_);
}
void MUCSearchController::handleSearchService(const JID& jid) {
if (!jid.isValid()) {
//Set Window to say error this isn't valid
return;
}
addToSavedServices(jid);
services_.clear();
serviceDetails_.clear();
window_->setSearchInProgress(true);
refreshView();
if (walker_) {
walker_->endWalk();
walker_->onServiceFound.disconnect(boost::bind(&MUCSearchController::handleDiscoServiceFound, this, _1, _2));
walker_->onWalkComplete.disconnect(boost::bind(&MUCSearchController::handleDiscoWalkFinished, this));
delete walker_;
}
SWIFT_LOG(debug) << "Starting walking MUC services" << std::endl;
itemsInProgress_ = 0;
walker_ = new DiscoServiceWalker(jid, iqRouter_);
walker_->onServiceFound.connect(boost::bind(&MUCSearchController::handleDiscoServiceFound, this, _1, _2));
walker_->onWalkComplete.connect(boost::bind(&MUCSearchController::handleDiscoWalkFinished, this));
walker_->beginWalk();
}
void MUCSearchController::handleDiscoServiceFound(const JID& jid, boost::shared_ptr<DiscoInfo> info) {
bool isMUC = false;
std::string name;
foreach (DiscoInfo::Identity identity, info->getIdentities()) {
if ((identity.getCategory() == "directory"
&& identity.getType() == "chatroom")
|| (identity.getCategory() == "conference"
&& identity.getType() == "text")) {
isMUC = true;
name = identity.getName();
}
}
if (isMUC) {
SWIFT_LOG(debug) << "MUC Service found: " << jid << std::endl;
services_.erase(std::remove(services_.begin(), services_.end(), jid), services_.end());
services_.push_back(jid);
serviceDetails_[jid].setName(name);
serviceDetails_[jid].setJID(jid);
serviceDetails_[jid].setComplete(false);
itemsInProgress_++;
SWIFT_LOG(debug) << "Requesting items of " << jid << " (" << itemsInProgress_ << " item requests in progress)" << std::endl;
GetDiscoItemsRequest::ref discoItemsRequest = GetDiscoItemsRequest::create(jid, iqRouter_);
discoItemsRequest->onResponse.connect(boost::bind(&MUCSearchController::handleRoomsItemsResponse, this, _1, _2, jid));
discoItemsRequest->send();
}
else {
removeService(jid);
}
refreshView();
}
void MUCSearchController::handleDiscoWalkFinished() {
SWIFT_LOG(debug) << "MUC Walk finished" << std::endl;
updateInProgressness();
}
void MUCSearchController::removeService(const JID& jid) {
serviceDetails_.erase(jid);
services_.erase(std::remove(services_.begin(), services_.end(), jid), services_.end());
refreshView();
}
void MUCSearchController::handleRoomsItemsResponse(boost::shared_ptr<DiscoItems> items, ErrorPayload::ref error, const JID& jid) {
itemsInProgress_--;
SWIFT_LOG(debug) << "Items received for " << jid << " (" << itemsInProgress_ << " item requests in progress)" << std::endl;
updateInProgressness();
if (error) {
handleDiscoError(jid, error);
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::handleDiscoError(const JID& jid, ErrorPayload::ref error) {
serviceDetails_[jid].setComplete(true);
serviceDetails_[jid].setError(error->getText());
}
void MUCSearchController::refreshView() {
window_->clearList();
foreach (JID jid, services_) {
window_->addService(serviceDetails_[jid]);
}
}
void MUCSearchController::updateInProgressness() {
window_->setSearchInProgress((walker_ && walker_->isActive()) || itemsInProgress_ > 0);
}
void MUCSearchController::handleMUCSearchFinished(const boost::optional<JID>& result) {
if (result) {
onMUCSelected(*result);
}
}
}
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