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/*
* The Mana World Server
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* The Mana World 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include <map>
#include "account-server/storage.hpp"
#include "chat-server/chatchannelmanager.hpp"
ChatChannelManager::ChatChannelManager()
{
// Load stored public chat channels from db
Storage &store = Storage::instance("tmw");
mChatChannels = store.getChannelList();
}
ChatChannelManager::~ChatChannelManager()
{
Storage &store = Storage::instance("tmw");
store.updateChannels(mChatChannels);
mChatChannels.clear();
}
short
ChatChannelManager::registerPublicChannel(const std::string &channelName,
const std::string &channelAnnouncement,
const std::string &channelPassword)
{
short channelId = 1;
for (ChatChannelIterator i = mChatChannels.begin(),
end = mChatChannels.end(); i != end; ++i)
{
if (i->second.getName() == channelName) return 0;
// We seek the highest channelId in the public range
if (channelId <= i->first && i->first < (signed)MAX_PUBLIC_CHANNELS_RANGE)
channelId = i->first + 1;
}
// Too much channels registered
if (channelId >= (signed) MAX_PUBLIC_CHANNELS_RANGE) return 0;
// Register Channel
mChatChannels.insert(std::make_pair(channelId, ChatChannel(channelName,
channelAnnouncement, channelPassword, false)));
return channelId;
}
short
ChatChannelManager::registerPrivateChannel(const std::string &channelName,
const std::string &channelAnnouncement,
const std::string &channelPassword)
{
short channelId = MAX_PUBLIC_CHANNELS_RANGE;
for (ChatChannelIterator i = mChatChannels.begin(),
end = mChatChannels.end(); i != end; ++i)
{
if (i->second.getName() == channelName) return 0;
// We seek the highest channelId in the private range
if (channelId <= i->first)
channelId = i->first + 1;
}
// Too much channels registered
if (channelId >= (signed) MAX_PRIVATE_CHANNELS_RANGE) return 0;
// Register Channel
mChatChannels.insert(std::make_pair(channelId, ChatChannel(channelName,
channelAnnouncement, channelPassword, true)));
return channelId;
}
bool ChatChannelManager::removeChannel(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
if (i == mChatChannels.end()) return false;
i->second.removeEveryUsersFromChannel();
mChatChannels.erase(i);
return true;
}
std::string ChatChannelManager::getPublicChannelNames(short &numChannels)
{
std::string channels;
for (ChatChannels::const_iterator i = mChatChannels.begin(),
i_end = mChatChannels.end();
i != i_end; ++i)
{
if (!i->second.getPrivacy())
{
channels.append(i->second.getName());
channels += " ";
numChannels++;
}
}
return channels;
}
short ChatChannelManager::getNumberOfChannelUsers(const std::string &channelName)
{
ChatChannel channel = _getChannel(getChannelId(channelName));
short size = channel.getUserList().size();
return size;
}
short ChatChannelManager::getChannelId(std::string const &channelName)
{
for (ChatChannels::const_iterator i = mChatChannels.begin(),
i_end = mChatChannels.end();
i != i_end; ++i)
{
if (i->second.getName() == channelName) return i->first;
}
return 0;
}
std::string ChatChannelManager::getChannelName(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
return (i != mChatChannels.end()) ? i->second.getName() : std::string();
}
std::string ChatChannelManager::getChannelAnnouncement(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
return (i != mChatChannels.end()) ? i->second.getAnnouncement() : std::string();
}
std::string ChatChannelManager::getChannelPassword(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
return (i != mChatChannels.end()) ? i->second.getPassword() : std::string();
}
bool ChatChannelManager::getChannelPrivacy(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
return (i != mChatChannels.end()) ? i->second.getPrivacy() : true;
}
bool ChatChannelManager::setChannelAnnouncement(short channelId, std::string const &channelAnnouncement)
{
ChatChannelIterator i = mChatChannels.find(channelId);
if (i == mChatChannels.end()) return false;
i->second.setAnnouncement(channelAnnouncement);
return true;
}
bool ChatChannelManager::setChannelPassword(short channelId, std::string const &channelPassword)
{
ChatChannelIterator i = mChatChannels.find(channelId);
if (i == mChatChannels.end()) return false;
i->second.setPassword(channelPassword);
return true;
}
ChatChannel ChatChannelManager::_getChannel(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
if (i != mChatChannels.end()) return i->second;
return ChatChannel("", "", "", true);
}
bool ChatChannelManager::addUserInChannel(std::string const &user, short channelId)
{
std::map<short, ChatChannel>::iterator i = mChatChannels.find(channelId);
if (i == mChatChannels.end()) return false;
return i->second.addUserInChannel(user);
}
bool ChatChannelManager::removeUserFromChannel(std::string const &user, short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
if (i == mChatChannels.end()) return false;
return i->second.removeUserFromChannel(user);
}
void ChatChannelManager::removeUserFromAllChannels(std::string const &user)
{
for (ChatChannelIterator i = mChatChannels.begin(),
i_end = mChatChannels.end();
i != i_end; ++i)
{
i->second.removeUserFromChannel(user);
}
}
std::vector<std::string> const &
ChatChannelManager::getUserListInChannel(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
if (i != mChatChannels.end()) return i->second.getUserList();
static std::vector< std::string > emptyList;
return emptyList;
}
bool ChatChannelManager::isChannelRegistered(short channelId)
{
ChatChannelIterator i = mChatChannels.find(channelId);
return i != mChatChannels.end();
}
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