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- /*
- * Copyright (c) 2006-2015 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.addons.channelwho;
-
- import com.dmdirc.DMDircMBassador;
- import com.dmdirc.config.prefs.PreferencesCategory;
- import com.dmdirc.config.prefs.PreferencesSetting;
- import com.dmdirc.config.prefs.PreferencesType;
- import com.dmdirc.events.ClientPrefsOpenedEvent;
- import com.dmdirc.events.GroupChatPrefsRequestedEvent;
- import com.dmdirc.events.ServerConnectingEvent;
- import com.dmdirc.events.ServerDisconnectedEvent;
- import com.dmdirc.interfaces.Connection;
- import com.dmdirc.interfaces.ConnectionManager;
- import com.dmdirc.plugins.PluginDomain;
- import com.dmdirc.util.validators.NumericalValidator;
-
- import com.google.common.annotations.VisibleForTesting;
-
- import java.util.HashMap;
- import java.util.Map;
-
- import javax.inject.Inject;
-
- import net.engio.mbassy.listener.Handler;
-
- /**
- * Provides channel who support in DMDirc.
- */
- public class ChannelWhoManager {
-
- private final String domain;
- private final ConnectionHandlerFactory connectionHandlerFactory;
- private final ConnectionManager connectionManager;
- private final DMDircMBassador eventBus;
- private final Map<Connection, ConnectionHandler> connectionHandlers;
-
- @Inject
- public ChannelWhoManager(
- @PluginDomain(ChannelWhoPlugin.class) final String domain,
- final ConnectionHandlerFactory connectionHandlerFactory,
- final ConnectionManager connectionManager,
- final DMDircMBassador eventBus) {
- this.domain = domain;
- this.connectionHandlerFactory = connectionHandlerFactory;
- this.connectionManager = connectionManager;
- this.eventBus = eventBus;
- connectionHandlers = new HashMap<>();
- }
-
- public void load() {
- eventBus.subscribe(this);
- connectionManager.getConnections().forEach(this::addConnectionHandler);
- }
-
- public void unload() {
- connectionManager.getConnections().forEach(this::removeConnectionHandler);
- eventBus.unsubscribe(this);
- }
-
- private void addConnectionHandler(final Connection connection) {
- connectionHandlers.computeIfAbsent(connection, connectionHandlerFactory::get);
- }
-
- private void removeConnectionHandler(final Connection connection) {
- final ConnectionHandler connectionHandler = connectionHandlers.remove(connection);
- if (connectionHandler != null) {
- connectionHandler.unload();
- }
- }
-
- @VisibleForTesting
- @Handler
- void handleGroupChatPrefsRequestedEvent(final GroupChatPrefsRequestedEvent event) {
- event.getCategory().addSetting(new PreferencesSetting(PreferencesType.BOOLEAN, domain,
- "sendWho", "Send Who Requests", "Should we send who requests to the channel?",
- event.getConfig(), event.getIdentity()));
- }
-
- @VisibleForTesting
- @Handler
- void handlePrefsDialog(final ClientPrefsOpenedEvent event) {
- final PreferencesCategory category = new PreferencesCategory("Channel Who", "Provides " +
- "support for sendinw WHO requests to channels at regular intervals");
- category.addSetting(new PreferencesSetting(PreferencesType.DURATION,
- new NumericalValidator(0, Integer.MAX_VALUE), domain, "whointerval",
- "Who Interval", "The interval WHO requests will be sent to channels",
- event.getModel().getConfigManager(), event.getModel().getIdentity()));
- }
-
- @VisibleForTesting
- @Handler
- void handleServerConnectingEvent(final ServerConnectingEvent event) {
- addConnectionHandler(event.getConnection());
- }
-
- @VisibleForTesting
- @Handler
- void handleServerDisconnectedEvent(final ServerDisconnectedEvent event) {
- removeConnectionHandler(event.getConnection());
- }
-
- }
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