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- /*
- * Copyright (c) 2006-2017 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.parser.irc.processors;
-
- import com.dmdirc.parser.events.ChannelTopicEvent;
- import com.dmdirc.parser.interfaces.ChannelInfo;
- import com.dmdirc.parser.irc.IRCChannelInfo;
- import com.dmdirc.parser.irc.IRCClientInfo;
- import com.dmdirc.parser.irc.IRCParser;
-
- import java.time.LocalDateTime;
-
- import javax.inject.Inject;
-
- /**
- * Process a topic change.
- */
- public class ProcessTopic extends IRCProcessor {
-
- /**
- * Create a new instance of the IRCProcessor Object.
- *
- * @param parser IRCParser That owns this IRCProcessor
- */
- @Inject
- public ProcessTopic(final IRCParser parser) {
- super(parser, "TOPIC", "332", "333");
- }
-
- /**
- * Process a topic change.
- *
- * @param date The LocalDateTime that this event occurred at.
- * @param sParam Type of line to process ("TOPIC", "332", "333")
- * @param token IRCTokenised line to process
- */
- @Override
- public void process(final LocalDateTime date, final String sParam, final String... token) {
- final IRCChannelInfo iChannel;
- switch (sParam) {
- case "332":
- iChannel = getChannel(token[3]);
- if (iChannel == null) {
- return;
- } iChannel.setInternalTopic(token[token.length - 1]);
- break;
- case "333":
- if (token.length > 3) {
- iChannel = getChannel(token[3]);
- if (iChannel == null) {
- return;
- }
- if (token.length > 4) {
- iChannel.setTopicUser(token[4]);
- if (token.length > 5) {
- iChannel.setTopicTime(Long.parseLong(token[5]));
- }
- }
- callChannelTopic(date, iChannel, true);
- } break;
- default:
- if (IRCParser.ALWAYS_UPDATECLIENT) {
- final IRCClientInfo iClient = getClientInfo(token[0]);
- if (iClient != null && iClient.getHostname().isEmpty()) {
- iClient.setUserBits(token[0], false);
- }
- }
- iChannel = getChannel(token[2]);
- if (iChannel == null) {
- return;
- }
- iChannel.setTopicTime(System.currentTimeMillis() / 1000);
- iChannel.setTopicUser(token[0].charAt(0) == ':' ? token[0].substring(1) : token[0]);
- iChannel.setInternalTopic(token[token.length - 1]);
- callChannelTopic(date, iChannel, false);
- break;
- }
- }
-
- /**
- * Callback to all objects implementing the ChannelTopic Callback.
- *
- * @param date The LocalDateTime that this event occurred at.
- * @param cChannel Channel that topic was set on
- * @param bIsJoinTopic True when getting topic on join, false if set by user/server
- */
- protected void callChannelTopic(final LocalDateTime date, final ChannelInfo cChannel, final boolean bIsJoinTopic) {
- ((IRCChannelInfo) cChannel).setHadTopic();
- getCallbackManager().publish(
- new ChannelTopicEvent(parser, date, cChannel, bIsJoinTopic));
- }
-
- }
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