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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>
#include <Swift/Controllers/DiscoServiceWalker.h>
#include <Swiften/Client/NickResolver.h>
namespace Swift {
static const String SEARCHED_SERVICES = "searchedServices";
MUCSearchController::MUCSearchController(const JID& jid, UIEventStream* uiEventStream, MUCSearchWindowFactory* factory, IQRouter* iqRouter, SettingsProvider* settings, NickResolver *nickResolver) : jid_(jid) {
iqRouter_ = iqRouter;
settings_ = settings;
uiEventStream_ = uiEventStream;
nickResolver_ = nickResolver;
itemsInProgress_ = 0;
uiEventConnection_ = uiEventStream_->onUIEvent.connect(boost::bind(&MUCSearchController::handleUIEvent, this, _1));
window_ = NULL;
factory_ = factory;
loadServices();
}
MUCSearchController::~MUCSearchController() {
foreach (DiscoServiceWalker* walker, walksInProgress_) {
delete walker;
}
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));
window_->addSavedServices(savedServices_);
handleAddService(JID(jid_.getDomain()));
}
window_->setMUC("");
window_->setNick(nickResolver_->jidToNick(jid_));
window_->show();
return;
}
}
void MUCSearchController::loadServices() {
savedServices_.clear();
foreach (String stringItem, settings_->getStringSetting(SEARCHED_SERVICES).split('\n')) {
savedServices_.push_back(JID(stringItem));
}
}
void MUCSearchController::addAndSaveServices(const JID& jid) {
savedServices_.erase(std::remove(savedServices_.begin(), savedServices_.end(), jid), savedServices_.end());
savedServices_.push_back(jid);
String collapsed;
bool storeThis = savedServices_.size() < 15;
foreach (JID jidItem, savedServices_) {
if (!storeThis) {
storeThis = true;
continue;
}
if (!collapsed.isEmpty()) {
collapsed += "\n";
}
collapsed += jidItem.toString();
}
settings_->storeString(SEARCHED_SERVICES, collapsed);
window_->addSavedServices(savedServices_);
}
void MUCSearchController::handleAddService(const JID& jid) {
if (!jid.isValid()) {
//Set Window to say error this isn't valid
return;
}
addAndSaveServices(jid);
services_.push_back(jid);
serviceDetails_[jid].setComplete(false);
window_->setSearchInProgress(true);
refreshView();
DiscoServiceWalker* walker = new DiscoServiceWalker(jid, iqRouter_);
walker->onServiceFound.connect(boost::bind(&MUCSearchController::handleDiscoServiceFound, this, _1, _2));
walker->onWalkComplete.connect(boost::bind(&MUCSearchController::handleDiscoWalkFinished, this, walker));
walksInProgress_.push_back(walker);
walker->beginWalk();
}
void MUCSearchController::handleDiscoServiceFound(const JID& jid, boost::shared_ptr<DiscoInfo> info) {
bool isMUC;
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) {
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);
itemsInProgress_++;
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(DiscoServiceWalker* walker) {
walksInProgress_.erase(std::remove(walksInProgress_.begin(), walksInProgress_.end(), walker), walksInProgress_.end());
updateInProgressness();
delete walker;
}
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_--;
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(walksInProgress_.size() + itemsInProgress_ > 0);
}
}
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Swift