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/*
* Copyright (c) 2010-2017 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/Controllers/Chat/UserSearchController.h>
#include <memory>
#include <boost/bind.hpp>
#include <Swiften/Avatars/AvatarManager.h>
#include <Swiften/Base/String.h>
#include <Swiften/Disco/DiscoServiceWalker.h>
#include <Swiften/Disco/GetDiscoInfoRequest.h>
#include <Swiften/Disco/GetDiscoItemsRequest.h>
#include <Swiften/Presence/PresenceOracle.h>
#include <Swiften/VCards/VCardManager.h>
#include <Swift/Controllers/ContactEditController.h>
#include <Swift/Controllers/ContactSuggester.h>
#include <Swift/Controllers/Intl.h>
#include <Swift/Controllers/ProfileSettingsProvider.h>
#include <Swift/Controllers/Roster/RosterController.h>
#include <Swift/Controllers/UIEvents/RequestAddUserDialogUIEvent.h>
#include <Swift/Controllers/UIEvents/RequestChatWithUserDialogUIEvent.h>
#include <Swift/Controllers/UIEvents/RequestInviteToMUCUIEvent.h>
#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIInterfaces/UserSearchWindow.h>
#include <Swift/Controllers/UIInterfaces/UserSearchWindowFactory.h>
namespace Swift {
static const std::string SEARCHED_DIRECTORIES = "searchedDirectories";
UserSearchController::UserSearchController(Type type, const JID& jid, UIEventStream* uiEventStream, VCardManager* vcardManager, UserSearchWindowFactory* factory, IQRouter* iqRouter, RosterController* rosterController, ContactSuggester* contactSuggester, AvatarManager* avatarManager, PresenceOracle* presenceOracle, ProfileSettingsProvider* settings) : type_(type), jid_(jid), uiEventStream_(uiEventStream), vcardManager_(vcardManager), factory_(factory), iqRouter_(iqRouter), rosterController_(rosterController), contactSuggester_(contactSuggester), avatarManager_(avatarManager), presenceOracle_(presenceOracle), settings_(settings) {
uiEventStream_->onUIEvent.connect(boost::bind(&UserSearchController::handleUIEvent, this, _1));
vcardManager_->onVCardChanged.connect(boost::bind(&UserSearchController::handleVCardChanged, this, _1, _2));
avatarManager_->onAvatarChanged.connect(boost::bind(&UserSearchController::handleAvatarChanged, this, _1));
presenceOracle_->onPresenceChange.connect(boost::bind(&UserSearchController::handlePresenceChanged, this, _1));
window_ = nullptr;
discoWalker_ = nullptr;
loadSavedDirectories();
}
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));
window_->onContactSuggestionsRequested.disconnect(boost::bind(&UserSearchController::handleContactSuggestionsRequested, this, _1));
window_->onJIDUpdateRequested.disconnect(boost::bind(&UserSearchController::handleJIDUpdateRequested, this, _1));
window_->onJIDAddRequested.disconnect(boost::bind(&UserSearchController::handleJIDAddRequested, this, _1));
window_->onJIDEditFieldChanged.disconnect(boost::bind(&UserSearchController::handleJIDEditingFinished, this, _1));
delete window_;
}
presenceOracle_->onPresenceChange.disconnect(boost::bind(&UserSearchController::handlePresenceChanged, this, _1));
avatarManager_->onAvatarChanged.disconnect(boost::bind(&UserSearchController::handleAvatarChanged, this, _1));
vcardManager_->onVCardChanged.disconnect(boost::bind(&UserSearchController::handleVCardChanged, this, _1, _2));
uiEventStream_->onUIEvent.disconnect(boost::bind(&UserSearchController::handleUIEvent, this, _1));
}
UserSearchWindow* UserSearchController::getUserSearchWindow() {
initializeUserWindow();
assert(window_);
return window_;
}
void UserSearchController::setCanInitiateImpromptuMUC(bool supportsImpromptu) {
if (!window_) {
initializeUserWindow();
}
if (window_) {
window_->setCanStartImpromptuChats(supportsImpromptu);
} // Else doesn't support search
}
void UserSearchController::handleUIEvent(std::shared_ptr<UIEvent> event) {
bool handle = false;
std::shared_ptr<RequestAddUserDialogUIEvent> addUserRequest = std::shared_ptr<RequestAddUserDialogUIEvent>();
auto inviteToMUCRequest = RequestInviteToMUCUIEvent::ref();
switch (type_) {
case Type::AddContact:
if ((addUserRequest = std::dynamic_pointer_cast<RequestAddUserDialogUIEvent>(event))) {
handle = true;
}
break;
case Type::StartChat:
if (std::dynamic_pointer_cast<RequestChatWithUserDialogUIEvent>(event)) {
handle = true;
}
break;
case Type::InviteToChat:
if ((inviteToMUCRequest = std::dynamic_pointer_cast<RequestInviteToMUCUIEvent>(event))) {
handle = true;
}
break;
}
if (handle) {
initializeUserWindow();
window_->show();
window_->addSavedServices(savedDirectories_);
if (addUserRequest) {
const std::string& name = addUserRequest->getPredefinedName();
const JID& jid = addUserRequest->getPredefinedJID();
if (!name.empty() && jid.isValid()) {
window_->prepopulateJIDAndName(jid, name);
}
}
else if (inviteToMUCRequest) {
window_->setCanSupplyDescription(!inviteToMUCRequest->isImpromptu());
window_->setJIDs(inviteToMUCRequest->getInvites());
window_->setOriginator(inviteToMUCRequest->getOriginator());
}
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, std::shared_ptr<DiscoInfo> info) {
//bool isUserDirectory = false;
bool supports55 = false;
// TODO: Cleanup code
for (const auto& 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();
std::shared_ptr<GenericRequest<SearchPayload> > searchRequest(new GenericRequest<SearchPayload>(IQ::Get, jid, std::make_shared<SearchPayload>(), iqRouter_));
searchRequest->onResponse.connect(boost::bind(&UserSearchController::handleFormResponse, this, _1, _2));
searchRequest->send();
}
}
void UserSearchController::handleFormResponse(std::shared_ptr<SearchPayload> fields, ErrorPayload::ref error) {
if (error || !fields) {
window_->setServerSupportsSearch(false);
return;
}
window_->setSearchFields(fields);
}
void UserSearchController::handleSearch(std::shared_ptr<SearchPayload> fields, const JID& jid) {
addToSavedDirectories(jid);
std::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(std::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 {
for (auto&& 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::handleJIDEditingFinished(const JID& jid) {
if (jid.isValid()) {
if (rosterController_->getItem(jid)) {
window_->setWarning(QT_TRANSLATE_NOOP("", "This contact is already on your contact list."));
}
else if (jid.getNode().empty()) {
window_->setWarning(QT_TRANSLATE_NOOP("", "Part of the address you have entered is missing. An address has a structure of 'user@example.com'."));
}
else {
window_->setWarning(boost::optional<std::string>());
}
}
else {
window_->setWarning(QT_TRANSLATE_NOOP("", "The address you have entered is invalid."));
}
}
void UserSearchController::handleContactSuggestionsRequested(std::string text) {
const std::vector<JID> existingJIDs = window_->getJIDs();
std::vector<Contact::ref> suggestions = contactSuggester_->getSuggestions(text, false);
/* do not suggest contacts that have already been added to the chat list */
std::vector<Contact::ref>::iterator i = suggestions.begin();
while (i != suggestions.end()) {
bool found = false;
for (const auto& jid : existingJIDs) {
if ((*i)->jid == jid) {
found = true;
break;
}
}
// remove contact suggestions which are already on the contact list in add-contact-mode
if (type_ == Type::AddContact) {
if (!found && !!rosterController_->getItem((*i)->jid)) {
found = true;
}
}
if (found) {
i = suggestions.erase(i);
} else {
i++;
}
}
window_->setContactSuggestions(suggestions);
}
void UserSearchController::handleVCardChanged(const JID& jid, VCard::ref vcard) {
if (jid == suggestionsJID_) {
window_->setNameSuggestions(ContactEditController::nameSuggestionsFromVCard(vcard));
suggestionsJID_ = JID();
}
handleJIDUpdateRequested(std::vector<JID>(1, jid));
}
void UserSearchController::handleAvatarChanged(const JID& jid) {
handleJIDUpdateRequested(std::vector<JID>(1, jid));
}
void UserSearchController::handlePresenceChanged(Presence::ref presence) {
handleJIDUpdateRequested(std::vector<JID>(1, presence->getFrom().toBare()));
}
void UserSearchController::handleJIDUpdateRequested(const std::vector<JID>& jids) {
if (window_) {
std::vector<Contact::ref> updates;
for (const auto& jid : jids) {
updates.push_back(convertJIDtoContact(jid));
}
window_->updateContacts(updates);
}
}
void UserSearchController::handleJIDAddRequested(const std::vector<JID>& jids) {
std::vector<Contact::ref> contacts;
for (const auto& jid : jids) {
contacts.push_back(convertJIDtoContact(jid));
}
window_->addContacts(contacts);
}
Contact::ref UserSearchController::convertJIDtoContact(const JID& jid) {
Contact::ref contact = std::make_shared<Contact>();
contact->jid = jid;
// name lookup
boost::optional<XMPPRosterItem> rosterItem = rosterController_->getItem(jid);
if (rosterItem && !rosterItem->getName().empty()) {
contact->name = rosterItem->getName();
} else {
VCard::ref vcard = vcardManager_->getVCard(jid);
if (vcard && !vcard->getFullName().empty()) {
contact->name = vcard->getFullName();
} else {
contact->name = jid.toString();
}
}
// presence lookup
Presence::ref presence = presenceOracle_->getAccountPresence(jid);
if (presence) {
contact->statusType = presence->getShow();
} else {
contact->statusType = StatusShow::None;
}
// avatar lookup
contact->avatarPath = avatarManager_->getAvatarPath(jid);
return contact;
}
void UserSearchController::handleDiscoWalkFinished() {
window_->setServerSupportsSearch(false);
endDiscoWalker();
}
void UserSearchController::initializeUserWindow() {
if (!window_) {
auto windowType = UserSearchWindow::Type::AddContact;
switch(type_) {
case Type::AddContact:
windowType = UserSearchWindow::Type::AddContact;
break;
case Type::StartChat:
windowType = UserSearchWindow::Type::ChatToContact;
break;
case Type::InviteToChat:
windowType = UserSearchWindow::Type::InviteToChat;
break;
}
window_ = factory_->createUserSearchWindow(windowType, uiEventStream_, rosterController_->getGroups());
if (!window_) {
// UI Doesn't support user search
return;
}
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_->onContactSuggestionsRequested.connect(boost::bind(&UserSearchController::handleContactSuggestionsRequested, this, _1));
window_->onJIDUpdateRequested.connect(boost::bind(&UserSearchController::handleJIDUpdateRequested, this, _1));
window_->onJIDAddRequested.connect(boost::bind(&UserSearchController::handleJIDAddRequested, this, _1));
window_->onJIDEditFieldChanged.connect(boost::bind(&UserSearchController::handleJIDEditingFinished, this, _1));
window_->setSelectedService(JID(jid_.getDomain()));
window_->clear();
}
}
void UserSearchController::loadSavedDirectories() {
savedDirectories_.clear();
for (auto&& stringItem : String::split(settings_->getStringSetting(SEARCHED_DIRECTORIES), '\n')) {
if(!stringItem.empty()) {
savedDirectories_.push_back(JID(stringItem));
}
}
}
void UserSearchController::addToSavedDirectories(const JID& jid) {
if (!jid.isValid()) {
return;
}
savedDirectories_.erase(std::remove(savedDirectories_.begin(), savedDirectories_.end(), jid), savedDirectories_.end());
savedDirectories_.insert(savedDirectories_.begin(), jid);
std::string collapsed;
int i = 0;
for (const auto& jidItem : savedDirectories_) {
if (i >= 15) {
break;
}
if (!collapsed.empty()) {
collapsed += "\n";
}
collapsed += jidItem.toString();
++i;
}
settings_->storeString(SEARCHED_DIRECTORIES, collapsed);
window_->addSavedServices(savedDirectories_);
}
}
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