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/**
* @file groupchatlistener.cpp
* @author Nat Goodspeed
* @date 2011-04-11
* @brief Implementation for LLGroupChatListener.
*
* $LicenseInfo:firstyear=2024&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2024, 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
* $/LicenseInfo$
*/
// Precompiled header
#include "llviewerprecompiledheaders.h"
// associated header
#include "groupchatlistener.h"
// STL headers
// std headers
// external library headers
// other Linden headers
#include "llchat.h"
#include "llgroupactions.h"
#include "llimview.h"
static const F64 GROUP_CHAT_THROTTLE_PERIOD = 1.f;
LLGroupChatListener::LLGroupChatListener():
LLEventAPI("GroupChat",
"API to enter, leave, send and intercept group chat messages"),
mIMThrottle("sendGroupIM", &LLGroupChatListener::sendGroupIM_, this,
GROUP_CHAT_THROTTLE_PERIOD)
{
add("startGroupChat",
"Enter a group chat in group with UUID [\"group_id\"]\n"
"Assumes the logged-in agent is already a member of this group.",
&LLGroupChatListener::startGroupChat,
llsd::map("group_id", LLSD()));
add("leaveGroupChat",
"Leave a group chat in group with UUID [\"group_id\"]\n"
"Assumes a prior successful startIM request.",
&LLGroupChatListener::leaveGroupChat,
llsd::map("group_id", LLSD()));
add("sendGroupIM",
"send a [\"message\"] to group with UUID [\"group_id\"]",
&LLGroupChatListener::sendGroupIM,
llsd::map("message", LLSD(), "group_id", LLSD()));
}
bool is_in_group(LLEventAPI::Response &response, const LLSD &data)
{
if (!LLGroupActions::isInGroup(data["group_id"]))
{
response.error(stringize("You are not the member of the group:", std::quoted(data["group_id"].asString())));
return false;
}
return true;
}
void LLGroupChatListener::startGroupChat(LLSD const &data)
{
Response response(LLSD(), data);
if (!is_in_group(response, data))
{
return;
}
if (LLGroupActions::startIM(data["group_id"]).isNull())
{
return response.error(stringize("Failed to start group chat session ", std::quoted(data["group_id"].asString())));
}
}
void LLGroupChatListener::leaveGroupChat(LLSD const &data)
{
Response response(LLSD(), data);
if (is_in_group(response, data))
{
LLGroupActions::endIM(data["group_id"].asUUID());
}
}
void LLGroupChatListener::sendGroupIM(LLSD const &data)
{
Response response(LLSD(), data);
if (!is_in_group(response, data))
{
return;
}
mIMThrottle(data["group_id"], data["message"]);
}
void LLGroupChatListener::sendGroupIM_(const LLUUID& group_id, const std::string& message)
{
LLIMModel::sendMessage(LUA_PREFIX + message,
gIMMgr->computeSessionID(IM_SESSION_GROUP_START, group_id),
group_id,
IM_SESSION_SEND);
}
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