/** * @file lleventnotifier.cpp * @brief Viewer code for managing event notifications * * $LicenseInfo:firstyear=2004&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "lleventnotifier.h" #include "llnotificationsutil.h" #include "message.h" #include "llfloaterreg.h" #include "llfloaterworldmap.h" #include "llfloaterevent.h" #include "llagent.h" #include "llcommandhandler.h" // secondlife:///app/... support class LLEventHandler : public LLCommandHandler { public: // requires trusted browser to trigger LLEventHandler() : LLCommandHandler("event", UNTRUSTED_THROTTLE) { } bool handle(const LLSD& params, const LLSD& query_map, LLMediaCtrl* web) { if (params.size() < 2) { return false; } std::string event_command = params[1].asString(); S32 event_id = params[0].asInteger(); if(event_command == "details") { LLFloaterEvent* floater = LLFloaterReg::getTypedInstance<LLFloaterEvent>("event"); if (floater) { floater->setEventID(event_id); LLFloaterReg::showTypedInstance<LLFloaterEvent>("event"); return true; } } else if(event_command == "notify") { // we're adding or removing a notification, so grab the date, name and notification bool if (params.size() < 3) { return false; } if(params[2].asString() == "enable") { gEventNotifier.add(event_id); // tell the server to modify the database as this was a slurl event notification command gEventNotifier.serverPushRequest(event_id, true); } else { gEventNotifier.remove(event_id); } return true; } return false; } }; LLEventHandler gEventHandler; LLEventNotifier gEventNotifier; LLEventNotifier::LLEventNotifier() { } LLEventNotifier::~LLEventNotifier() { en_map::iterator iter; for (iter = mEventNotifications.begin(); iter != mEventNotifications.end(); iter++) { delete iter->second; } } void LLEventNotifier::update() { if (mNotificationTimer.getElapsedTimeF32() > 30.f) { // Check our notifications again and send out updates // if they happen. F64 alert_time = LLDate::now().secondsSinceEpoch() + 5 * 60; en_map::iterator iter; for (iter = mEventNotifications.begin(); iter != mEventNotifications.end();) { LLEventNotification *np = iter->second; iter++; if (np->getEventDateEpoch() < alert_time) { LLSD args; args["NAME"] = np->getEventName(); args["DATE"] = np->getEventDateStr(); LLNotificationsUtil::add("EventNotification", args, LLSD(), boost::bind(&LLEventNotifier::handleResponse, this, np->getEventID(), _1, _2)); remove(np->getEventID()); } } mNotificationTimer.reset(); } } bool LLEventNotifier::handleResponse(U32 eventId, const LLSD& notification, const LLSD& response) { S32 option = LLNotificationsUtil::getSelectedOption(notification, response); switch (option) { case 0: { LLFloaterEvent* floater = LLFloaterReg::getTypedInstance<LLFloaterEvent>("event"); if (floater) { floater->setEventID(eventId); LLFloaterReg::showTypedInstance<LLFloaterEvent>("event"); } break; } case 1: break; } return true; } bool LLEventNotifier::add(U32 eventId, F64 eventEpoch, const std::string& eventDateStr, const std::string &eventName) { LLEventNotification *new_enp = new LLEventNotification(eventId, eventEpoch, eventDateStr, eventName); llinfos << "Add event " << eventName << " id " << eventId << " date " << eventDateStr << llendl; if(!new_enp->isValid()) { delete new_enp; return false; } mEventNotifications[new_enp->getEventID()] = new_enp; return true; } void LLEventNotifier::add(U32 eventId) { gMessageSystem->newMessageFast(_PREHASH_EventInfoRequest); gMessageSystem->nextBlockFast(_PREHASH_AgentData); gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() ); gMessageSystem->nextBlockFast(_PREHASH_EventData); gMessageSystem->addU32Fast(_PREHASH_EventID, eventId); gAgent.sendReliableMessage(); } //static void LLEventNotifier::processEventInfoReply(LLMessageSystem *msg, void **) { // extract the agent id LLUUID agent_id; U32 event_id; std::string event_name; std::string eventd_date; U32 event_time_utc; msg->getUUIDFast(_PREHASH_AgentData, _PREHASH_AgentID, agent_id ); msg->getU32("EventData", "EventID", event_id); msg->getString("EventData", "Name", event_name); msg->getString("EventData", "Date", eventd_date); msg->getU32("EventData", "DateUTC", event_time_utc); gEventNotifier.add(event_id, (F64)event_time_utc, eventd_date, event_name); } void LLEventNotifier::load(const LLSD& event_options) { for(LLSD::array_const_iterator resp_it = event_options.beginArray(), end = event_options.endArray(); resp_it != end; ++resp_it) { LLSD response = *resp_it; add(response["event_id"].asInteger(), response["event_date_ut"], response["event_date"].asString(), response["event_name"].asString()); } } BOOL LLEventNotifier::hasNotification(const U32 event_id) { if (mEventNotifications.find(event_id) != mEventNotifications.end()) { return TRUE; } return FALSE; } void LLEventNotifier::remove(const U32 event_id) { en_map::iterator iter; iter = mEventNotifications.find(event_id); if (iter == mEventNotifications.end()) { // We don't have a notification for this event, don't bother. return; } serverPushRequest(event_id, false); delete iter->second; mEventNotifications.erase(iter); } void LLEventNotifier::serverPushRequest(U32 event_id, bool add) { // Push up a message to tell the server we have this notification. gMessageSystem->newMessage(add?"EventNotificationAddRequest":"EventNotificationRemoveRequest"); gMessageSystem->nextBlockFast(_PREHASH_AgentData); gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); gMessageSystem->nextBlock("EventData"); gMessageSystem->addU32("EventID", event_id); gAgent.sendReliableMessage(); } LLEventNotification::LLEventNotification(U32 eventId, F64 eventEpoch, const std::string& eventDateStr, const std::string &eventName) : mEventID(eventId), mEventName(eventName), mEventDateEpoch(eventEpoch), mEventDateStr(eventDateStr) { }