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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/UserSearchController.h>
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/smart_ptr/make_shared.hpp>
#include <Swiften/Base/foreach.h>
#include <Swiften/Disco/GetDiscoInfoRequest.h>
#include <Swiften/Disco/GetDiscoItemsRequest.h>
#include <Swiften/Disco/DiscoServiceWalker.h>
#include <Swiften/VCards/VCardManager.h>
#include <Swift/Controllers/ContactEditController.h>
#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIEvents/RequestChatWithUserDialogUIEvent.h>
#include <Swift/Controllers/UIEvents/RequestAddUserDialogUIEvent.h>
#include <Swift/Controllers/UIInterfaces/UserSearchWindow.h>
#include <Swift/Controllers/UIInterfaces/UserSearchWindowFactory.h>
#include <Swift/Controllers/Roster/RosterController.h>
namespace Swift {
UserSearchController::UserSearchController(Type type, const JID& jid, UIEventStream* uiEventStream, VCardManager* vcardManager, UserSearchWindowFactory* factory, IQRouter* iqRouter, RosterController* rosterController) : type_(type), jid_(jid), uiEventStream_(uiEventStream), vcardManager_(vcardManager), factory_(factory), iqRouter_(iqRouter), rosterController_(rosterController) {
uiEventStream_->onUIEvent.connect(boost::bind(&UserSearchController::handleUIEvent, this, _1));
vcardManager_->onVCardChanged.connect(boost::bind(&UserSearchController::handleVCardChanged, this, _1, _2));
window_ = NULL;
discoWalker_ = NULL;
}
UserSearchController::~UserSearchController() {
endDiscoWalker();
delete discoWalker_;
if (window_) {
window_->onNameSuggestionRequested.disconnect(boost::bind(&UserSearchController::handleNameSuggestionRequest, this, _1));
window_->onFormRequested.disconnect(boost::bind(&UserSearchController::handleFormRequested, this, _1));
window_->onSearchRequested.disconnect(boost::bind(&UserSearchController::handleSearch, this, _1, _2));
delete window_;
}
vcardManager_->onVCardChanged.disconnect(boost::bind(&UserSearchController::handleVCardChanged, this, _1, _2));
uiEventStream_->onUIEvent.disconnect(boost::bind(&UserSearchController::handleUIEvent, this, _1));
}
void UserSearchController::handleUIEvent(boost::shared_ptr<UIEvent> event) {
bool handle = false;
boost::shared_ptr<RequestAddUserDialogUIEvent> request = boost::shared_ptr<RequestAddUserDialogUIEvent>();
if (type_ == AddContact) {
if (request = boost::dynamic_pointer_cast<RequestAddUserDialogUIEvent>(event)) {
handle = true;
}
} else {
if (boost::dynamic_pointer_cast<RequestChatWithUserDialogUIEvent>(event)) {
handle = true;
}
}
if (handle) {
if (!window_) {
window_ = factory_->createUserSearchWindow(type_ == AddContact ? UserSearchWindow::AddContact : UserSearchWindow::ChatToContact, uiEventStream_, rosterController_->getGroups());
window_->onNameSuggestionRequested.connect(boost::bind(&UserSearchController::handleNameSuggestionRequest, this, _1));
window_->onFormRequested.connect(boost::bind(&UserSearchController::handleFormRequested, this, _1));
window_->onSearchRequested.connect(boost::bind(&UserSearchController::handleSearch, this, _1, _2));
window_->setSelectedService(JID(jid_.getDomain()));
window_->clear();
}
window_->show();
if (request) {
const std::string& name = request->getPredefinedName();
const JID& jid = request->getPredefinedJID();
if (!name.empty() && jid.isValid()) {
window_->prepopulateJIDAndName(jid, name);
}
}
return;
}
}
void UserSearchController::handleFormRequested(const JID& service) {
window_->setSearchError(false);
window_->setServerSupportsSearch(true);
//Abort a previous search if is active
endDiscoWalker();
delete discoWalker_;
discoWalker_ = new DiscoServiceWalker(service, iqRouter_);
discoWalker_->onServiceFound.connect(boost::bind(&UserSearchController::handleDiscoServiceFound, this, _1, _2));
discoWalker_->onWalkComplete.connect(boost::bind(&UserSearchController::handleDiscoWalkFinished, this));
discoWalker_->beginWalk();
}
void UserSearchController::endDiscoWalker() {
if (discoWalker_) {
discoWalker_->endWalk();
discoWalker_->onServiceFound.disconnect(boost::bind(&UserSearchController::handleDiscoServiceFound, this, _1, _2));
discoWalker_->onWalkComplete.disconnect(boost::bind(&UserSearchController::handleDiscoWalkFinished, this));
}
}
void UserSearchController::handleDiscoServiceFound(const JID& jid, boost::shared_ptr<DiscoInfo> info) {
//bool isUserDirectory = false;
bool supports55 = false;
foreach (DiscoInfo::Identity identity, info->getIdentities()) {
if ((identity.getCategory() == "directory"
&& identity.getType() == "user")) {
//isUserDirectory = true;
}
}
std::vector<std::string> features = info->getFeatures();
supports55 = std::find(features.begin(), features.end(), DiscoInfo::JabberSearchFeature) != features.end();
if (/*isUserDirectory && */supports55) { //FIXME: once M-Link correctly advertises directoryness.
/* Abort further searches.*/
endDiscoWalker();
boost::shared_ptr<GenericRequest<SearchPayload> > searchRequest(new GenericRequest<SearchPayload>(IQ::Get, jid, boost::make_shared<SearchPayload>(), iqRouter_));
searchRequest->onResponse.connect(boost::bind(&UserSearchController::handleFormResponse, this, _1, _2));
searchRequest->send();
}
}
void UserSearchController::handleFormResponse(boost::shared_ptr<SearchPayload> fields, ErrorPayload::ref error) {
if (error || !fields) {
window_->setServerSupportsSearch(false);
return;
}
window_->setSearchFields(fields);
}
void UserSearchController::handleSearch(boost::shared_ptr<SearchPayload> fields, const JID& jid) {
boost::shared_ptr<GenericRequest<SearchPayload> > searchRequest(new GenericRequest<SearchPayload>(IQ::Set, jid, fields, iqRouter_));
searchRequest->onResponse.connect(boost::bind(&UserSearchController::handleSearchResponse, this, _1, _2));
searchRequest->send();
}
void UserSearchController::handleSearchResponse(boost::shared_ptr<SearchPayload> resultsPayload, ErrorPayload::ref error) {
if (error || !resultsPayload) {
window_->setSearchError(true);
return;
}
std::vector<UserSearchResult> results;
if (resultsPayload->getForm()) {
window_->setResultsForm(resultsPayload->getForm());
} else {
foreach (SearchPayload::Item item, resultsPayload->getItems()) {
JID jid(item.jid);
std::map<std::string, std::string> fields;
fields["first"] = item.first;
fields["last"] = item.last;
fields["nick"] = item.nick;
fields["email"] = item.email;
UserSearchResult result(jid, fields);
results.push_back(result);
}
window_->setResults(results);
}
}
void UserSearchController::handleNameSuggestionRequest(const JID &jid) {
suggestionsJID_= jid;
VCard::ref vcard = vcardManager_->getVCardAndRequestWhenNeeded(jid);
if (vcard) {
handleVCardChanged(jid, vcard);
}
}
void UserSearchController::handleVCardChanged(const JID& jid, VCard::ref vcard) {
if (jid == suggestionsJID_) {
window_->setNameSuggestions(ContactEditController::nameSuggestionsFromVCard(vcard));
suggestionsJID_ = JID();
}
}
void UserSearchController::handleDiscoWalkFinished() {
window_->setServerSupportsSearch(false);
endDiscoWalker();
}
}
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Swift