/*
* Copyright 2017 John Grosh (john.a.grosh@gmail.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jagrosh.vortex.logging;
import com.jagrosh.vortex.Vortex;
import com.jagrosh.vortex.logging.MessageCache.CachedMessage;
import com.jagrosh.vortex.utils.FormatUtil;
import com.jagrosh.vortex.utils.LogUtil;
import com.jagrosh.vortex.utils.Usage;
import com.typesafe.config.Config;
import java.awt.Color;
import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoUnit;
import java.util.List;
import java.util.stream.Collectors;
import net.dv8tion.jda.api.EmbedBuilder;
import net.dv8tion.jda.api.MessageBuilder;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.*;
import net.dv8tion.jda.api.events.guild.member.GuildMemberJoinEvent;
import net.dv8tion.jda.api.events.guild.member.GuildMemberRemoveEvent;
import net.dv8tion.jda.api.events.guild.voice.GuildVoiceJoinEvent;
import net.dv8tion.jda.api.events.guild.voice.GuildVoiceLeaveEvent;
import net.dv8tion.jda.api.events.guild.voice.GuildVoiceMoveEvent;
import net.dv8tion.jda.api.events.user.update.UserUpdateAvatarEvent;
import net.dv8tion.jda.api.events.user.update.UserUpdateDiscriminatorEvent;
import net.dv8tion.jda.api.events.user.update.UserUpdateNameEvent;
import net.dv8tion.jda.api.exceptions.PermissionException;
/**
*
* @author John Grosh (john.a.grosh@gmail.com)
*/
public class BasicLogger
{
private final static String EDIT = "\u26A0"; // ⚠
private final static String DELETE = "\u274C"; // ❌
private final static String BULK_DELETE = "\uD83D\uDEAE"; // 🚮
private final static String VIEW = "\uD83D\uDCC4"; // 📄
private final static String DOWNLOAD = "\uD83D\uDCE9"; // 📩
private final static String REDIRECT = "\uD83D\uDD00"; // 🔀
private final static String REDIR_MID = "\uD83D\uDD39"; // 🔹
private final static String REDIR_END = "\uD83D\uDD37"; // 🔷
private final static String NAME = "\uD83D\uDCDB"; // 📛
private final static String JOIN = "\uD83D\uDCE5"; // 📥
private final static String NEW = "\uD83C\uDD95"; // 🆕
private final static String LEAVE = "\uD83D\uDCE4"; // 📤
private final static String AVATAR = "\uD83D\uDDBC"; // 🖼
private final Vortex vortex;
private final AvatarSaver avatarSaver;
private final Usage usage = new Usage();
public BasicLogger(Vortex vortex, Config config)
{
this.vortex = vortex;
this.avatarSaver = new AvatarSaver(config);
}
public Usage getUsage()
{
return usage;
}
private void log(OffsetDateTime now, TextChannel tc, String emote, String message, MessageEmbed embed)
{
try
{
usage.increment(tc.getGuild().getIdLong());
tc.sendMessage(new MessageBuilder()
.append(FormatUtil.filterEveryone(LogUtil.basiclogFormat(now, vortex.getDatabase().settings.getSettings(tc.getGuild()).getTimezone(), emote, message)))
.setEmbed(embed)
.build()).queue();
}
catch(PermissionException ignore) {}
}
private void logFile(OffsetDateTime now, TextChannel tc, String emote, String message, byte[] file, String filename)
{
try
{
usage.increment(tc.getGuild().getIdLong());
tc.sendMessage(FormatUtil.filterEveryone(LogUtil.basiclogFormat(now, vortex.getDatabase().settings.getSettings(tc.getGuild()).getTimezone(), emote, message)))
.addFile(file, filename).queue();
}
catch(PermissionException ignore) {}
}
// Message Logs
public void logMessageEdit(Message newMessage, CachedMessage oldMessage)
{
if(oldMessage==null)
return;
TextChannel mtc = oldMessage.getTextChannel(vortex.getShardManager());
PermissionOverride po = mtc.getPermissionOverride(mtc.getGuild().getSelfMember());
if(po!=null && po.getDenied().contains(Permission.MESSAGE_HISTORY))
return;
TextChannel tc = vortex.getDatabase().settings.getSettings(newMessage.getGuild()).getMessageLogChannel(newMessage.getGuild());
if(tc==null)
return;
if(newMessage.getContentRaw().equals(oldMessage.getContentRaw()))
return;
EmbedBuilder edit = new EmbedBuilder()
.setColor(Color.YELLOW)
.appendDescription("**From:** ")
.appendDescription(FormatUtil.formatMessage(oldMessage));
String newm = FormatUtil.formatMessage(newMessage);
if(edit.getDescriptionBuilder().length()+9+newm.length()>2048)
edit.addField("To:", newm.length()>1024 ? newm.substring(0,1016)+" (...)" : newm, false);
else
edit.appendDescription("\n**To:** "+newm);
log(newMessage.getTimeEdited()==null ? newMessage.getTimeCreated(): newMessage.getTimeEdited(), tc, EDIT,
FormatUtil.formatFullUser(newMessage.getAuthor())+" edited a message in "+newMessage.getTextChannel().getAsMention()+":", edit.build());
}
public void logMessageDelete(CachedMessage oldMessage)
{
if(oldMessage==null)
return;
Guild guild = oldMessage.getGuild(vortex.getShardManager());
if(guild==null)
return;
TextChannel mtc = oldMessage.getTextChannel(vortex.getShardManager());
PermissionOverride po = mtc.getPermissionOverride(guild.getSelfMember());
if(po!=null && po.getDenied().contains(Permission.MESSAGE_HISTORY))
return;
TextChannel tc = vortex.getDatabase().settings.getSettings(guild).getMessageLogChannel(guild);
if(tc==null)
return;
String formatted = FormatUtil.formatMessage(oldMessage);
if(formatted.isEmpty())
return;
EmbedBuilder delete = new EmbedBuilder()
.setColor(Color.RED)
.appendDescription(formatted);
User author = oldMessage.getAuthor(vortex.getShardManager());
String user = author==null ? FormatUtil.formatCachedMessageFullUser(oldMessage) : FormatUtil.formatFullUser(author);
log(OffsetDateTime.now(), tc, DELETE, user+"'s message has been deleted from "+mtc.getAsMention()+":", delete.build());
}
public void logMessageBulkDelete(List<CachedMessage> messages, int count, TextChannel text)
{
if(count==0)
return;
TextChannel tc = vortex.getDatabase().settings.getSettings(text.getGuild()).getMessageLogChannel(text.getGuild());
if(tc==null)
return;
if(messages.isEmpty())
{
//log(OffsetDateTime.now(), tc, "\uD83D\uDEAE", "**"+count+"** messages were deleted from "+text.getAsMention()+" (**"+messages.size()+"** logged)", null);
return;
}
TextChannel mtc = messages.get(0).getTextChannel(vortex.getShardManager());
PermissionOverride po = mtc.getPermissionOverride(mtc.getGuild().getSelfMember());
if(po!=null && po.getDenied().contains(Permission.MESSAGE_HISTORY))
return;
if(messages.size()==1)
{
String formatted = FormatUtil.formatMessage(messages.get(0));
if(formatted.isEmpty())
return;
EmbedBuilder delete = new EmbedBuilder()
.setColor(Color.RED)
.appendDescription(formatted);
User author = messages.get(0).getAuthor(vortex.getShardManager());
String user = author==null ? FormatUtil.formatCachedMessageFullUser(messages.get(0)) : FormatUtil.formatFullUser(author);
log(OffsetDateTime.now(), tc, DELETE, user+"'s message has been deleted from "+mtc.getAsMention()+":", delete.build());
return;
}
vortex.getTextUploader().upload(LogUtil.logCachedMessagesForwards("Deleted Messages", messages, vortex.getShardManager()), "DeletedMessages", (view, download) ->
{
log(OffsetDateTime.now(), tc, BULK_DELETE, "**"+count+"** messages were deleted from "+text.getAsMention()+" (**"+messages.size()+"** logged):",
new EmbedBuilder().setColor(Color.RED.darker().darker())
.appendDescription("[`"+VIEW+" View`]("+view+") | [`"+DOWNLOAD+" Download`]("+download+")").build());
});
}
public void logRedirectPath(Message message, String link, List<String> redirects)
{
TextChannel tc = vortex.getDatabase().settings.getSettings(message.getGuild()).getMessageLogChannel(message.getGuild());
if(tc==null)
return;
StringBuilder sb = new StringBuilder(REDIR_END+" **"+link+"**");
for(int i=0; i<redirects.size(); i++)
sb.append("\n").append(redirects.size()-1==i ? REDIR_END + " **" : REDIR_MID).append(redirects.get(i)).append(redirects.size()-1==i ? "**" : "");
log(OffsetDateTime.now(), tc, REDIRECT,
FormatUtil.formatFullUser(message.getAuthor())+"'s message in "+message.getTextChannel().getAsMention()+" contained redirects:",
new EmbedBuilder().setColor(Color.BLUE.brighter().brighter()).appendDescription(sb.toString()).build());
}
// Server Logs
public void logNameChange(UserUpdateNameEvent event)
{
OffsetDateTime now = OffsetDateTime.now();
event.getUser().getMutualGuilds().stream()
.map(guild -> vortex.getDatabase().settings.getSettings(guild).getServerLogChannel(guild))
.filter(tc -> tc!=null)
.forEachOrdered(tc ->
{
log(now, tc, NAME, "**"+event.getOldName()+"**#"+event.getUser().getDiscriminator()+" (ID:"
+event.getUser().getId()+") has changed names to "+FormatUtil.formatUser(event.getUser()), null);
});
}
public void logNameChange(UserUpdateDiscriminatorEvent event)
{
OffsetDateTime now = OffsetDateTime.now();
event.getUser().getMutualGuilds().stream()
.map(guild -> vortex.getDatabase().settings.getSettings(guild).getServerLogChannel(guild))
.filter(tc -> tc!=null)
.forEachOrdered(tc ->
{
log(now, tc, NAME, "**"+event.getUser().getName()+"**#"+event.getOldDiscriminator()+" (ID:"
+event.getUser().getId()+") has changed names to "+FormatUtil.formatUser(event.getUser()), null);
});
}
public void logGuildJoin(GuildMemberJoinEvent event)
{
TextChannel tc = vortex.getDatabase().settings.getSettings(event.getGuild()).getServerLogChannel(event.getGuild());
if(tc==null)
return;
OffsetDateTime now = OffsetDateTime.now();
long seconds = event.getUser().getTimeCreated().until(now, ChronoUnit.SECONDS);
log(now, tc, JOIN, FormatUtil.formatFullUser(event.getUser())+" joined the server. "
+(seconds<16*60 ? NEW : "")
+"\nCreation: "+event.getUser().getTimeCreated().format(DateTimeFormatter.RFC_1123_DATE_TIME)+" ("+FormatUtil.secondsToTimeCompact(seconds)+" ago)", null);
}
public void logGuildLeave(GuildMemberRemoveEvent event)
{
TextChannel tc = vortex.getDatabase().settings.getSettings(event.getGuild()).getServerLogChannel(event.getGuild());
if(tc==null)
return;
OffsetDateTime now = OffsetDateTime.now();
String msg = FormatUtil.formatFullUser(event.getUser())+" left or was kicked from the server.";
Member member = event.getMember();
if(member != null)
{
long seconds = member.getTimeJoined().until(now, ChronoUnit.SECONDS);
StringBuilder rlist;
if(member.getRoles().isEmpty())
rlist = new StringBuilder();
else
{
rlist= new StringBuilder("\nRoles: `"+member.getRoles().get(0).getName());
for(int i=1; i<member.getRoles().size(); i++)
rlist.append("`, `").append(member.getRoles().get(i).getName());
rlist.append("`");
}
msg += "\nJoined: " + member.getTimeJoined().format(DateTimeFormatter.RFC_1123_DATE_TIME)
+ " (" + FormatUtil.secondsToTimeCompact(seconds) + " ago)" + rlist.toString();
}
log(now, tc, LEAVE, msg, null);
}
// Voice Logs
public void logVoiceJoin(GuildVoiceJoinEvent event)
{
TextChannel tc = vortex.getDatabase().settings.getSettings(event.getGuild()).getVoiceLogChannel(event.getGuild());
if(tc==null)
return;
log(OffsetDateTime.now(), tc, "<:voicejoin:314044543605407757>", FormatUtil.formatFullUser(event.getMember().getUser())
+" has joined voice channel _"+event.getChannelJoined().getName()+"_", null);
}
public void logVoiceMove(GuildVoiceMoveEvent event)
{
TextChannel tc = vortex.getDatabase().settings.getSettings(event.getGuild()).getVoiceLogChannel(event.getGuild());
if(tc==null)
return;
log(OffsetDateTime.now(), tc, "<:voicechange:314043907992190987>", FormatUtil.formatFullUser(event.getMember().getUser())
+" has moved voice channels from _"+event.getChannelLeft().getName()+"_ to _"+event.getChannelJoined().getName()+"_", null);
}
public void logVoiceLeave(GuildVoiceLeaveEvent event)
{
TextChannel tc = vortex.getDatabase().settings.getSettings(event.getGuild()).getVoiceLogChannel(event.getGuild());
if(tc==null)
return;
log(OffsetDateTime.now(), tc, "<:voiceleave:314044543609864193>", FormatUtil.formatFullUser(event.getMember().getUser())
+" has left voice channel _"+event.getChannelLeft().getName()+"_", null);
}
// Avatar Logs
public void logAvatarChange(UserUpdateAvatarEvent event)
{
List<TextChannel> logs = event.getUser().getMutualGuilds().stream()
.map(guild -> vortex.getDatabase().settings.getSettings(guild).getAvatarLogChannel(guild))
.filter(tc -> tc!=null)
.collect(Collectors.toList());
if(logs.isEmpty())
return;
OffsetDateTime now = OffsetDateTime.now();
vortex.getThreadpool().execute(() ->
{
byte[] im = avatarSaver.makeAvatarImage(event.getUser(), event.getOldAvatarUrl(), event.getOldAvatarId());
if(im!=null)
logs.forEach(tc -> logFile(now, tc, AVATAR, FormatUtil.formatFullUser(event.getUser())+" has changed avatars"
+(event.getUser().getAvatarId()!=null && event.getUser().getAvatarId().startsWith("a_") ? " <:gif:314068430624129039>" : "")
+":", im, "AvatarChange.png"));
});
}
}
