public void RenderPage(DiscordEmbedBuilder eb, DateTimeZone zone, IEnumerable <ListedMember> members)
{
string FormatTimestamp(Instant timestamp) => DateTimeFormats.ZonedDateTimeFormat.Format(timestamp.InZone(zone));
foreach (var m in members)
{
var profile = $"**ID**: {m.Hid}";
if (_fields.ShowDisplayName && m.DisplayName != null)
{
profile += $"\n**Display name**: {m.DisplayName}";
}
if (_fields.ShowPronouns && m.Pronouns != null)
{
profile += $"\n**Pronouns**: {m.Pronouns}";
}
if (_fields.ShowBirthday && m.Birthday != null)
{
profile += $"\n**Birthdate**: {m.BirthdayString}";
}
if (_fields.ShowPronouns && m.ProxyTags.Count > 0)
{
profile += $"\n**Proxy tags:** {m.ProxyTagsString()}";
}
if (_fields.ShowMessageCount && m.MessageCount > 0)
{
profile += $"\n**Message count:** {m.MessageCount}";
}
if (_fields.ShowLastMessage && m.LastMessage != null)
{
profile += $"\n**Last message:** {FormatTimestamp(DiscordUtils.SnowflakeToInstant(m.LastMessage.Value))}";
}
if (_fields.ShowLastSwitch && m.LastSwitchTime != null)
{
profile += $"\n**Last switched in:** {FormatTimestamp(m.LastSwitchTime.Value)}";
}
if (_fields.ShowDescription && m.Description != null)
{
profile += $"\n\n{m.Description}";
}
if (_fields.ShowPrivacy && m.MemberPrivacy == PrivacyLevel.Private)
{
profile += "\n*(this member is private)*";
}
eb.AddField(m.Name, profile.Truncate(1024));
}
}
public void RenderPage(DiscordEmbedBuilder eb, DateTimeZone zone, IEnumerable <ListedMember> members, LookupContext ctx)
{
foreach (var m in members)
{
var profile = $"**ID**: {m.Hid}";
if (_fields.ShowDisplayName && m.DisplayName != null && m.NamePrivacy.CanAccess(ctx))
{
profile += $"\n**Display name**: {m.DisplayName}";
}
if (_fields.ShowPronouns && m.PronounsFor(ctx) is {} pronouns)
{
profile += $"\n**Pronouns**: {pronouns}";
}
if (_fields.ShowBirthday && m.BirthdayFor(ctx) != null)
{
profile += $"\n**Birthdate**: {m.BirthdayString}";
}
if (_fields.ShowProxyTags && m.ProxyTags.Count > 0)
{
profile += $"\n**Proxy tags:** {m.ProxyTagsString()}";
}
if (_fields.ShowMessageCount && m.MessageCountFor(ctx) is {} count&& count > 0)
{
profile += $"\n**Message count:** {count}";
}
if (_fields.ShowLastMessage && m.MetadataPrivacy.TryGet(ctx, m.LastMessage, out var lastMsg))
{
profile += $"\n**Last message:** {DiscordUtils.SnowflakeToInstant(lastMsg.Value).FormatZoned(zone)}";
}
if (_fields.ShowLastSwitch && m.MetadataPrivacy.TryGet(ctx, m.LastSwitchTime, out var lastSw))
{
profile += $"\n**Last switched in:** {lastSw.Value.FormatZoned(zone)}";
}
if (_fields.ShowDescription && m.DescriptionFor(ctx) is {} desc)
{
profile += $"\n\n{desc}";
}
if (_fields.ShowPrivacy && m.MemberVisibility == PrivacyLevel.Private)
{
profile += "\n*(this member is hidden)*";
}
eb.AddField(m.NameFor(ctx), profile.Truncate(1024));
}
}
private bool IsLatchExpired(MessageContext ctx)
{
if (ctx.LastMessage == null)
{
return(true);
}
if (ctx.LatchTimeout == 0)
{
return(false);
}
var timeout = ctx.LatchTimeout.HasValue
? Duration.FromSeconds(ctx.LatchTimeout.Value)
: DefaultLatchExpiryTime;
var timestamp = DiscordUtils.SnowflakeToInstant(ctx.LastMessage.Value);
return(_clock.GetCurrentInstant() - timestamp > timeout);
}
private async Task <PKMessage?> FindRecentMessage(Context ctx)
{
await using var conn = await _db.Obtain();
var lastMessage = await _repo.GetLastMessage(conn, ctx.Guild.Id, ctx.Channel.Id, ctx.Author.Id);
if (lastMessage == null)
{
return(null);
}
var timestamp = DiscordUtils.SnowflakeToInstant(lastMessage.Mid);
if (_clock.GetCurrentInstant() - timestamp > EditTimeout)
{
return(null);
}
return(lastMessage);
}
public static Task <Channel> MatchChannel(this Context ctx)
{
if (!MentionUtils.TryParseChannel(ctx.PeekArgument(), out var id))
{
return(Task.FromResult <Channel>(null));
}
if (!ctx.Cache.TryGetChannel(id, out var channel))
{
return(Task.FromResult <Channel>(null));
}
if (!DiscordUtils.IsValidGuildChannel(channel))
{
return(Task.FromResult <Channel>(null));
}
ctx.PopArgument();
return(Task.FromResult(channel));
}
private bool ShouldProxy(Channel channel, Message msg, MessageContext ctx)
{
// Make sure author has a system
if (ctx.SystemId == null)
{
return(false);
}
// Make sure channel is a guild text channel and this is a normal message
if (!DiscordUtils.IsValidGuildChannel(channel))
{
return(false);
}
if (msg.Type != Message.MessageType.Default && msg.Type != Message.MessageType.Reply)
{
return(false);
}
// Make sure author is a normal user
if (msg.Author.System == true || msg.Author.Bot || msg.WebhookId != null)
{
return(false);
}
// Make sure proxying is enabled here
if (!ctx.ProxyEnabled || ctx.InBlacklist)
{
return(false);
}
// Make sure we have either an attachment or message content
var isMessageBlank = msg.Content == null || msg.Content.Trim().Length == 0;
if (isMessageBlank && msg.Attachments.Length == 0)
{
return(false);
}
// All good!
return(true);
}
public static async Task <T> BusyIndicator <T>(this Context ctx, Func <Task <T> > f, string emoji = "\u23f3" /* hourglass */)
{
var task = f();
// If we don't have permission to add reactions, don't bother, and just await the task normally.
if (!DiscordUtils.HasReactionPermissions(ctx))
{
return(await task);
}
try
{
await Task.WhenAll(ctx.Rest.CreateReaction(ctx.Message.ChannelId, ctx.Message.Id, new() { Name = emoji }), task);
return(await task);
}
finally
{
var _ = ctx.Rest.DeleteOwnReaction(ctx.Message.ChannelId, ctx.Message.Id, new() { Name = emoji });
}
}
public async Task Handle(Shard shard, MessageUpdateEvent evt)
{
if (evt.Author.Value?.Id == _client.User?.Id)
{
return;
}
// Edit message events sometimes arrive with missing data; double-check it's all there
if (!evt.Content.HasValue || !evt.Author.HasValue || !evt.Member.HasValue)
{
return;
}
var channel = _cache.GetChannel(evt.ChannelId);
if (!DiscordUtils.IsValidGuildChannel(channel))
{
return;
}
var guild = _cache.GetGuild(channel.GuildId !.Value);
var lastMessage = _lastMessageCache.GetLastMessage(evt.ChannelId);
// Only react to the last message in the channel
if (lastMessage?.Id != evt.Id)
{
return;
}
// Just run the normal message handling code, with a flag to disable autoproxying
MessageContext ctx;
await using (var conn = await _db.Obtain())
using (_metrics.Measure.Timer.Time(BotMetrics.MessageContextQueryTime))
ctx = await _repo.GetMessageContext(conn, evt.Author.Value !.Id, channel.GuildId !.Value, evt.ChannelId);
var equivalentEvt = await GetMessageCreateEvent(evt, lastMessage, channel);
var botPermissions = _bot.PermissionsIn(channel.Id);
await _proxy.HandleIncomingMessage(shard, equivalentEvt, ctx, allowAutoproxy : false, guild : guild, channel : channel, botPermissions : botPermissions);
}
public async Task <DiscordEmbed> CreateMemberEmbed(PKSystem system, PKMember member, DiscordGuild guild, LookupContext ctx)
{
// string FormatTimestamp(Instant timestamp) => DateTimeFormats.ZonedDateTimeFormat.Format(timestamp.InZone(system.Zone));
var name = member.NameFor(ctx);
if (system.Name != null)
{
name = $"{name} ({system.Name})";
}
DiscordColor color;
try
{
color = member.Color?.ToDiscordColor() ?? DiscordUtils.Gray;
}
catch (ArgumentException)
{
// Bad API use can cause an invalid color string
// TODO: fix that in the API
// for now we just default to a blank color, yolo
color = DiscordUtils.Gray;
}
await using var conn = await _db.Obtain();
var guildSettings = guild != null ? await conn.QueryOrInsertMemberGuildConfig(guild.Id, member.Id) : null;
var guildDisplayName = guildSettings?.DisplayName;
var avatar = guildSettings?.AvatarUrl ?? member.AvatarFor(ctx);
var groups = (await conn.QueryMemberGroups(member.Id)).Where(g => g.Visibility.CanAccess(ctx)).ToList();
var eb = new DiscordEmbedBuilder()
// TODO: add URL of website when that's up
.WithAuthor(name, iconUrl: DiscordUtils.WorkaroundForUrlBug(avatar))
// .WithColor(member.ColorPrivacy.CanAccess(ctx) ? color : DiscordUtils.Gray)
.WithColor(color)
.WithFooter($"System ID: {system.Hid} | Member ID: {member.Hid} {(member.MetadataPrivacy.CanAccess(ctx) ? $"| Created on {member.Created.FormatZoned(system)}":"")}");
var description = "";
if (member.MemberVisibility == PrivacyLevel.Private)
{
description += "*(this member is hidden)*\n";
}
if (guildSettings?.AvatarUrl != null)
{
if (member.AvatarFor(ctx) != null)
{
description += $"*(this member has a server-specific avatar set; [click here]({member.AvatarUrl}) to see the global avatar)*\n";
}
else
{
description += "*(this member has a server-specific avatar set)*\n";
}
}
if (description != "")
{
eb.WithDescription(description);
}
if (avatar != null)
{
eb.WithThumbnail(avatar);
}
if (!member.DisplayName.EmptyOrNull() && member.NamePrivacy.CanAccess(ctx))
{
eb.AddField("Display Name", member.DisplayName.Truncate(1024), true);
}
if (guild != null && guildDisplayName != null)
{
eb.AddField($"Server Nickname (for {guild.Name})", guildDisplayName.Truncate(1024), true);
}
if (member.BirthdayFor(ctx) != null)
{
eb.AddField("Birthdate", member.BirthdayString, true);
}
if (member.PronounsFor(ctx) is {} pronouns&& !string.IsNullOrWhiteSpace(pronouns))
{
eb.AddField("Pronouns", pronouns.Truncate(1024), true);
}
if (member.MessageCountFor(ctx) is {} count&& count > 0)
{
eb.AddField("Message Count", member.MessageCount.ToString(), true);
}
if (member.HasProxyTags)
{
eb.AddField("Proxy Tags", member.ProxyTagsString("\n").Truncate(1024), true);
}
// --- For when this gets added to the member object itself or however they get added
// if (member.LastMessage != null && member.MetadataPrivacy.CanAccess(ctx)) eb.AddField("Last message:" FormatTimestamp(DiscordUtils.SnowflakeToInstant(m.LastMessage.Value)));
// if (member.LastSwitchTime != null && m.MetadataPrivacy.CanAccess(ctx)) eb.AddField("Last switched in:", FormatTimestamp(member.LastSwitchTime.Value));
// if (!member.Color.EmptyOrNull() && member.ColorPrivacy.CanAccess(ctx)) eb.AddField("Color", $"#{member.Color}", true);
if (!member.Color.EmptyOrNull())
{
eb.AddField("Color", $"#{member.Color}", true);
}
if (groups.Count > 0)
{
// More than 5 groups show in "compact" format without ID
var content = groups.Count > 5
? string.Join(", ", groups.Select(g => g.DisplayName ?? g.Name))
: string.Join("\n", groups.Select(g => $"[`{g.Hid}`] **{g.DisplayName ?? g.Name}**"));
eb.AddField($"Groups ({groups.Count})", content.Truncate(1000));
}
if (member.DescriptionFor(ctx) is {} desc)
{
eb.AddField("Description", member.Description.NormalizeLineEndSpacing(), false);
}
return(eb.Build());
}
public async Task <DiscordEmbed> CreateMessageInfoEmbed(DiscordClient client, FullMessage msg)
{
var ctx = LookupContext.ByNonOwner;
var channel = await _client.GetChannel(msg.Message.Channel);
var serverMsg = channel != null ? await channel.GetMessage(msg.Message.Mid) : null;
// Need this whole dance to handle cases where:
// - the user is deleted (userInfo == null)
// - the bot's no longer in the server we're querying (channel == null)
// - the member is no longer in the server we're querying (memberInfo == null)
DiscordMember memberInfo = null;
DiscordUser userInfo = null;
if (channel != null)
{
memberInfo = await channel.Guild.GetMember(msg.Message.Sender);
}
if (memberInfo != null)
{
userInfo = memberInfo; // Don't do an extra request if we already have this info from the member lookup
}
else
{
userInfo = await client.GetUser(msg.Message.Sender);
}
// Calculate string displayed under "Sent by"
string userStr;
if (memberInfo != null && memberInfo.Nickname != null)
{
userStr = $"**Username:** {memberInfo.NameAndMention()}\n**Nickname:** {memberInfo.Nickname}";
}
else if (userInfo != null)
{
userStr = userInfo.NameAndMention();
}
else
{
userStr = $"*(deleted user {msg.Message.Sender})*";
}
// Put it all together
var eb = new DiscordEmbedBuilder()
.WithAuthor(msg.Member.NameFor(ctx), iconUrl: DiscordUtils.WorkaroundForUrlBug(msg.Member.AvatarFor(ctx)))
.WithDescription(serverMsg?.Content?.NormalizeLineEndSpacing() ?? "*(message contents deleted or inaccessible)*")
.WithImageUrl(serverMsg?.Attachments?.FirstOrDefault()?.Url)
.AddField("System",
msg.System.Name != null ? $"{msg.System.Name} (`{msg.System.Hid}`)" : $"`{msg.System.Hid}`", true)
.AddField("Member", $"{msg.Member.NameFor(ctx)} (`{msg.Member.Hid}`)", true)
.AddField("Sent by", userStr, inline: true)
.WithTimestamp(DiscordUtils.SnowflakeToInstant(msg.Message.Mid).ToDateTimeOffset());
var roles = memberInfo?.Roles?.ToList();
if (roles != null && roles.Count > 0)
{
eb.AddField($"Account roles ({roles.Count})", string.Join(", ", roles.Select(role => role.Name)));
}
return(eb.Build());
}
public async ValueTask HandleLoggerBotCleanup(DiscordMessage msg)
{
if (msg.Channel.Type != ChannelType.Text)
{
return;
}
if (!msg.Channel.BotHasAllPermissions(Permissions.ManageMessages))
{
return;
}
// If this message is from a *webhook*, check if the name matches one of the bots we know
// TODO: do we need to do a deeper webhook origin check, or would that be too hard on the rate limit?
// If it's from a *bot*, check the bot ID to see if we know it.
LoggerBot bot = null;
if (msg.WebhookMessage)
{
_botsByWebhookName.TryGetValue(msg.Author.Username, out bot);
}
else if (msg.Author.IsBot)
{
_bots.TryGetValue(msg.Author.Id, out bot);
}
// If we didn't find anything before, or what we found is an unsupported bot, bail
if (bot == null)
{
return;
}
try
{
// We try two ways of extracting the actual message, depending on the bots
if (bot.FuzzyExtractFunc != null)
{
// Some bots (Carl, Circle, etc) only give us a user ID and a rough timestamp, so we try our best to
// "cross-reference" those with the message DB. We know the deletion event happens *after* the message
// was sent, so we're checking for any messages sent in the same guild within 3 seconds before the
// delete event timestamp, which is... good enough, I think? Potential for false positives and negatives
// either way but shouldn't be too much, given it's constrained by user ID and guild.
var fuzzy = bot.FuzzyExtractFunc(msg);
if (fuzzy == null)
{
return;
}
using var conn = await _db.Obtain();
var mid = await conn.QuerySingleOrDefaultAsync <ulong?>(
"select mid from messages where sender = @User and mid > @ApproxID and guild = @Guild limit 1",
new
{
fuzzy.Value.User,
Guild = msg.Channel.GuildId,
ApproxId = DiscordUtils.InstantToSnowflake(
fuzzy.Value.ApproxTimestamp - TimeSpan.FromSeconds(3))
});
if (mid == null)
{
return; // If we didn't find a corresponding message, bail
}
// Otherwise, we can *reasonably assume* that this is a logged deletion, so delete the log message.
await msg.DeleteAsync();
}
else if (bot.ExtractFunc != null)
{
// Other bots give us the message ID itself, and we can just extract that from the database directly.
var extractedId = bot.ExtractFunc(msg);
if (extractedId == null)
{
return; // If we didn't find anything, bail.
}
using var conn = await _db.Obtain();
// We do this through an inline query instead of through DataStore since we don't need all the joins it does
var mid = await conn.QuerySingleOrDefaultAsync <ulong?>(
"select mid from messages where original_mid = @Mid", new { Mid = extractedId.Value });
if (mid == null)
{
return;
}
// If we've gotten this far, we found a logged deletion of a trigger message. Just yeet it!
await msg.DeleteAsync();
} // else should not happen, but idk, it might
}
catch (NotFoundException)
{
// Sort of a temporary measure: getting an error in Sentry about a NotFoundException from D#+ here
// The only thing I can think of that'd cause this are the DeleteAsync() calls which 404 when
// the message doesn't exist anyway - so should be safe to just ignore it, right?
}
}
public async Task <DiscordEmbed> CreateMemberEmbed(PKSystem system, PKMember member, DiscordGuild guild, LookupContext ctx)
{
var name = member.Name;
if (system.Name != null)
{
name = $"{member.Name} ({system.Name})";
}
DiscordColor color;
try
{
color = member.Color?.ToDiscordColor() ?? DiscordUtils.Gray;
}
catch (ArgumentException)
{
// Bad API use can cause an invalid color string
// TODO: fix that in the API
// for now we just default to a blank color, yolo
color = DiscordUtils.Gray;
}
var guildSettings = guild != null ? await _db.Execute(c => c.QueryOrInsertMemberGuildConfig(guild.Id, member.Id)) : null;
var guildDisplayName = guildSettings?.DisplayName;
var avatar = guildSettings?.AvatarUrl ?? member.AvatarUrl;
var proxyTagsStr = string.Join('\n', member.ProxyTags.Select(t => $"`{t.ProxyString}`"));
var eb = new DiscordEmbedBuilder()
// TODO: add URL of website when that's up
.WithAuthor(name, iconUrl: DiscordUtils.WorkaroundForUrlBug(avatar))
.WithColor(member.MemberPrivacy.CanAccess(ctx) ? color : DiscordUtils.Gray)
.WithFooter($"System ID: {system.Hid} | Member ID: {member.Hid} | Created on {DateTimeFormats.ZonedDateTimeFormat.Format(member.Created.InZone(system.Zone))}");
var description = "";
if (member.MemberPrivacy == PrivacyLevel.Private)
{
description += "*(this member is private)*\n";
}
if (guildSettings?.AvatarUrl != null)
{
if (member.AvatarUrl != null)
{
description += $"*(this member has a server-specific avatar set; [click here]({member.AvatarUrl}) to see the global avatar)*\n";
}
else
{
description += "*(this member has a server-specific avatar set)*\n";
}
}
if (description != "")
{
eb.WithDescription(description);
}
if (avatar != null)
{
eb.WithThumbnailUrl(avatar);
}
if (!member.DisplayName.EmptyOrNull())
{
eb.AddField("Display Name", member.DisplayName.Truncate(1024), true);
}
if (guild != null && guildDisplayName != null)
{
eb.AddField($"Server Nickname (for {guild.Name})", guildDisplayName.Truncate(1024), true);
}
if (member.Birthday != null && member.MemberPrivacy.CanAccess(ctx))
{
eb.AddField("Birthdate", member.BirthdayString, true);
}
if (!member.Pronouns.EmptyOrNull() && member.MemberPrivacy.CanAccess(ctx))
{
eb.AddField("Pronouns", member.Pronouns.Truncate(1024), true);
}
if (member.MessageCount > 0 && member.MemberPrivacy.CanAccess(ctx))
{
eb.AddField("Message Count", member.MessageCount.ToString(), true);
}
if (member.HasProxyTags)
{
eb.AddField("Proxy Tags", string.Join('\n', proxyTagsStr).Truncate(1024), true);
}
if (!member.Color.EmptyOrNull() && member.MemberPrivacy.CanAccess(ctx))
{
eb.AddField("Color", $"#{member.Color}", true);
}
if (!member.Description.EmptyOrNull() && member.MemberPrivacy.CanAccess(ctx))
{
eb.AddField("Description", member.Description.NormalizeLineEndSpacing(), false);
}
return(eb.Build());
}
public async Task <Embed> CreateMessageInfoEmbed(FullMessage msg)
{
var channel = await _cache.GetOrFetchChannel(_rest, msg.Message.Channel);
var ctx = LookupContext.ByNonOwner;
Message serverMsg = null;
try
{
serverMsg = await _rest.GetMessage(msg.Message.Channel, msg.Message.Mid);
}
catch (ForbiddenException)
{
// no permission, couldn't fetch, oh well
}
// Need this whole dance to handle cases where:
// - the user is deleted (userInfo == null)
// - the bot's no longer in the server we're querying (channel == null)
// - the member is no longer in the server we're querying (memberInfo == null)
// TODO: optimize ordering here a bit with new cache impl; and figure what happens if bot leaves server -> channel still cached -> hits this bit and 401s?
GuildMemberPartial memberInfo = null;
User userInfo = null;
if (channel != null)
{
GuildMember member = null;
try
{
member = await _rest.GetGuildMember(channel.GuildId !.Value, msg.Message.Sender);
}
catch (ForbiddenException)
{
// no permission, couldn't fetch, oh well
}
if (member != null)
{
// Don't do an extra request if we already have this info from the member lookup
userInfo = member.User;
}
memberInfo = member;
}
if (userInfo == null)
{
userInfo = await _cache.GetOrFetchUser(_rest, msg.Message.Sender);
}
// Calculate string displayed under "Sent by"
string userStr;
if (memberInfo != null && memberInfo.Nick != null)
{
userStr = $"**Username:** {userInfo.NameAndMention()}\n**Nickname:** {memberInfo.Nick}";
}
else if (userInfo != null)
{
userStr = userInfo.NameAndMention();
}
else
{
userStr = $"*(deleted user {msg.Message.Sender})*";
}
// Put it all together
var eb = new EmbedBuilder()
.Author(new(msg.Member.NameFor(ctx), IconUrl: DiscordUtils.WorkaroundForUrlBug(msg.Member.AvatarFor(ctx))))
.Description(serverMsg?.Content?.NormalizeLineEndSpacing() ?? "*(message contents deleted or inaccessible)*")
.Image(new(serverMsg?.Attachments?.FirstOrDefault()?.Url))
.Field(new("System",
msg.System.Name != null ? $"{msg.System.Name} (`{msg.System.Hid}`)" : $"`{msg.System.Hid}`", true))
.Field(new("Member", $"{msg.Member.NameFor(ctx)} (`{msg.Member.Hid}`)", true))
.Field(new("Sent by", userStr, true))
.Timestamp(DiscordUtils.SnowflakeToInstant(msg.Message.Mid).ToDateTimeOffset().ToString("O"));
var roles = memberInfo?.Roles?.ToList();
if (roles != null && roles.Count > 0)
{
// TODO: what if role isn't in cache? figure out a fallback
var rolesString = string.Join(", ", roles.Select(id => _cache.GetRole(id))
.OrderByDescending(role => role.Position)
.Select(role => role.Name));
eb.Field(new($"Account roles ({roles.Count})", rolesString.Truncate(1024)));
}
return(eb.Build());
}
public async Task <Embed> CreateGroupEmbed(Context ctx, PKSystem system, PKGroup target)
{
await using var conn = await _db.Obtain();
var pctx = ctx.LookupContextFor(system);
var memberCount = ctx.MatchPrivateFlag(pctx) ? await _repo.GetGroupMemberCount(conn, target.Id, PrivacyLevel.Public) : await _repo.GetGroupMemberCount(conn, target.Id);
var nameField = target.Name;
if (system.Name != null)
{
nameField = $"{nameField} ({system.Name})";
}
uint color;
try
{
color = target.Color?.ToDiscordColor() ?? DiscordUtils.Gray;
}
catch (ArgumentException)
{
// There's no API for group colors yet, but defaulting to a blank color regardless
color = DiscordUtils.Gray;
}
var eb = new EmbedBuilder()
.Author(new(nameField, IconUrl: DiscordUtils.WorkaroundForUrlBug(target.IconFor(pctx))))
.Color(color)
.Footer(new($"System ID: {system.Hid} | Group ID: {target.Hid} | Created on {target.Created.FormatZoned(system)}"));
if (target.DisplayName != null)
{
eb.Field(new("Display Name", target.DisplayName, true));
}
if (!target.Color.EmptyOrNull())
{
eb.Field(new("Color", $"#{target.Color}", true));
}
if (target.ListPrivacy.CanAccess(pctx))
{
if (memberCount == 0 && pctx == LookupContext.ByOwner)
{
// Only suggest the add command if this is actually the owner lol
eb.Field(new("Members (0)", $"Add one with `pk;group {target.Reference()} add <member>`!", false));
}
else
{
eb.Field(new($"Members ({memberCount})", $"(see `pk;group {target.Reference()} list`)", false));
}
}
if (target.DescriptionFor(pctx) is { } desc)
{
eb.Field(new("Description", desc));
}
if (target.IconFor(pctx) is {} icon)
{
eb.Thumbnail(new(icon));
}
return(eb.Build());
}
public static async Task RenderMemberList(this Context ctx, LookupContext lookupCtx, IDatabase db, SystemId system, string embedTitle, MemberListOptions opts)
{
// We take an IDatabase instead of a IPKConnection so we don't keep the handle open for the entire runtime
// We wanna release it as soon as the member list is actually *fetched*, instead of potentially minutes later (paginate timeout)
var members = (await db.Execute(conn => conn.QueryMemberList(system, opts.ToQueryOptions())))
.SortByMemberListOptions(opts, lookupCtx)
.ToList();
var itemsPerPage = opts.Type == ListType.Short ? 25 : 5;
await ctx.Paginate(members.ToAsyncEnumerable(), members.Count, itemsPerPage, embedTitle, Renderer);
// Base renderer, dispatches based on type
Task Renderer(DiscordEmbedBuilder eb, IEnumerable <ListedMember> page)
{
// Add a global footer with the filter/sort string + result count
eb.WithFooter($"{opts.CreateFilterString()}. {"result".ToQuantity(members.Count)}.");
// Then call the specific renderers
if (opts.Type == ListType.Short)
{
ShortRenderer(eb, page);
}
else
{
LongRenderer(eb, page);
}
return(Task.CompletedTask);
}
void ShortRenderer(DiscordEmbedBuilder eb, IEnumerable <ListedMember> page)
{
// We may end up over the description character limit
// so run it through a helper that "makes it work" :)
eb.WithSimpleLineContent(page.Select(m =>
{
if (m.HasProxyTags)
{
var proxyTagsString = m.ProxyTagsString();
if (proxyTagsString.Length > 100) // arbitrary threshold for now, tweak?
{
proxyTagsString = "tags too long, see member card";
}
return($"[`{m.Hid}`] **{m.NameFor(ctx)}** *(*{proxyTagsString}*)*");
}
return($"[`{m.Hid}`] **{m.NameFor(ctx)}**");
}));
}
void LongRenderer(DiscordEmbedBuilder eb, IEnumerable <ListedMember> page)
{
var zone = ctx.System?.Zone ?? DateTimeZone.Utc;
foreach (var m in page)
{
var profile = new StringBuilder($"**ID**: {m.Hid}");
if (m.DisplayName != null && m.NamePrivacy.CanAccess(lookupCtx))
{
profile.Append($"\n**Display name**: {m.DisplayName}");
}
if (m.PronounsFor(lookupCtx) is {} pronouns)
{
profile.Append($"\n**Pronouns**: {pronouns}");
}
if (m.BirthdayFor(lookupCtx) != null)
{
profile.Append($"\n**Birthdate**: {m.BirthdayString}");
}
if (m.ProxyTags.Count > 0)
{
profile.Append($"\n**Proxy tags**: {m.ProxyTagsString()}");
}
if (opts.IncludeMessageCount && m.MessageCountFor(lookupCtx) is {} count&& count > 0)
{
profile.Append($"\n**Message count:** {count}");
}
if (opts.IncludeLastMessage && m.MetadataPrivacy.TryGet(lookupCtx, m.LastMessage, out var lastMsg))
{
profile.Append($"\n**Last message:** {DiscordUtils.SnowflakeToInstant(lastMsg.Value).FormatZoned(zone)}");
}
if (opts.IncludeLastSwitch && m.MetadataPrivacy.TryGet(lookupCtx, m.LastSwitchTime, out var lastSw))
{
profile.Append($"\n**Last switched in:** {lastSw.Value.FormatZoned(zone)}");
}
if (opts.IncludeCreated && m.MetadataPrivacy.TryGet(lookupCtx, m.Created, out var created))
{
profile.Append($"\n**Created on:** {created.FormatZoned(zone)}");
}
if (m.DescriptionFor(lookupCtx) is {} desc)
{
profile.Append($"\n\n{desc}");
}
if (m.MemberVisibility == PrivacyLevel.Private)
{
profile.Append("\n*(this member is hidden)*");
}
eb.AddField(m.NameFor(ctx), profile.ToString().Truncate(1024));
}
}
}
private async ValueTask TryHandleProxyMessageReactions(MessageReactionAddEvent evt)
{
// Sometimes we get events from users that aren't in the user cache
// We just ignore all of those for now, should be quite rare...
if (!_cache.TryGetUser(evt.UserId, out var user))
{
return;
}
var channel = _cache.GetChannel(evt.ChannelId);
// check if it's a command message first
// since this can happen in DMs as well
if (evt.Emoji.Name == "\u274c")
{
await using var conn = await _db.Obtain();
var commandMsg = await _commandMessageService.GetCommandMessage(conn, evt.MessageId);
if (commandMsg != null)
{
await HandleCommandDeleteReaction(evt, commandMsg);
return;
}
}
// Proxied messages only exist in guild text channels, so skip checking if we're elsewhere
if (!DiscordUtils.IsValidGuildChannel(channel))
{
return;
}
// Ignore reactions from bots (we can't DM them anyway)
if (user.Bot)
{
return;
}
switch (evt.Emoji.Name)
{
// Message deletion
case "\u274C": // Red X
{
await using var conn = await _db.Obtain();
var msg = await _repo.GetMessage(conn, evt.MessageId);
if (msg != null)
{
await HandleProxyDeleteReaction(evt, msg);
}
break;
}
case "\u2753": // Red question mark
case "\u2754": // White question mark
{
await using var conn = await _db.Obtain();
var msg = await _repo.GetMessage(conn, evt.MessageId);
if (msg != null)
{
await HandleQueryReaction(evt, msg);
}
break;
}
case "\U0001F514": // Bell
case "\U0001F6CE": // Bellhop bell
case "\U0001F3D3": // Ping pong paddle (lol)
case "\u23F0": // Alarm clock
case "\u2757": // Exclamation mark
{
await using var conn = await _db.Obtain();
var msg = await _repo.GetMessage(conn, evt.MessageId);
if (msg != null)
{
await HandlePingReaction(evt, msg);
}
break;
}
}
}