PluralKit/PluralKit.Bot/Services/EmbedService.cs

218 lines
11 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Discord;
using Discord.WebSocket;
using Humanizer;
using NodaTime;
using PluralKit.Core;
namespace PluralKit.Bot {
public class EmbedService
{
private IDataStore _data;
private DiscordShardedClient _client;
public EmbedService(DiscordShardedClient client, IDataStore data)
{
_client = client;
_data = data;
}
public async Task<Embed> CreateSystemEmbed(PKSystem system, LookupContext ctx) {
var accounts = await _data.GetSystemAccounts(system);
// Fetch/render info for all accounts simultaneously
var users = await Task.WhenAll(accounts.Select(async uid => (await _client.Rest.GetUserAsync(uid))?.NameAndMention() ?? $"(deleted account {uid})"));
var memberCount = await _data.GetSystemMemberCount(system, false);
var eb = new EmbedBuilder()
.WithColor(Color.Blue)
.WithTitle(system.Name ?? null)
.WithThumbnailUrl(system.AvatarUrl ?? null)
.WithFooter($"System ID: {system.Hid} | Created on {DateTimeFormats.ZonedDateTimeFormat.Format(system.Created.InZone(system.Zone))}");
var latestSwitch = await _data.GetLatestSwitch(system);
if (latestSwitch != null && system.FrontPrivacy.CanAccess(ctx))
{
var switchMembers = await _data.GetSwitchMembers(latestSwitch).ToListAsync();
if (switchMembers.Count > 0)
eb.AddField("Fronter".ToQuantity(switchMembers.Count(), ShowQuantityAs.None),
string.Join(", ", switchMembers.Select(m => m.Name)));
}
if (system.Tag != null) eb.AddField("Tag", system.Tag);
eb.AddField("Linked accounts", string.Join(", ", users).Truncate(1000), true);
if (system.MemberListPrivacy.CanAccess(ctx))
{
if (memberCount > 0)
eb.AddField($"Members ({memberCount})", $"(see `pk;system {system.Hid} list` or `pk;system {system.Hid} list full`)", true);
else
eb.AddField($"Members ({memberCount})", "Add one with `pk;member new`!", true);
}
if (system.Description != null && system.DescriptionPrivacy.CanAccess(ctx))
eb.AddField("Description", system.Description.Truncate(1024), false);
return eb.Build();
}
public Embed CreateLoggedMessageEmbed(PKSystem system, PKMember member, ulong messageId, ulong originalMsgId, IUser sender, string content, IGuildChannel channel) {
// TODO: pronouns in ?-reacted response using this card
var timestamp = SnowflakeUtils.FromSnowflake(messageId);
return new EmbedBuilder()
.WithAuthor($"#{channel.Name}: {member.Name}", member.AvatarUrl)
.WithDescription(content)
.WithFooter($"System ID: {system.Hid} | Member ID: {member.Hid} | Sender: {sender.Username}#{sender.Discriminator} ({sender.Id}) | Message ID: {messageId} | Original Message ID: {originalMsgId}")
.WithTimestamp(timestamp)
.Build();
}
public async Task<Embed> CreateMemberEmbed(PKSystem system, PKMember member, IGuild guild, LookupContext ctx)
{
var name = member.Name;
if (system.Name != null) name = $"{member.Name} ({system.Name})";
Color color;
try
{
color = member.Color?.ToDiscordColor() ?? Color.Default;
}
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 = Color.Default;
}
var messageCount = await _data.GetMemberMessageCount(member);
var guildSettings = guild != null ? await _data.GetMemberGuildSettings(member, guild.Id) : null;
var guildDisplayName = guildSettings?.DisplayName;
var avatar = guildSettings?.AvatarUrl ?? member.AvatarUrl;
var proxyTagsStr = string.Join('\n', member.ProxyTags.Select(t => $"`{t.ProxyString}`"));
var eb = new EmbedBuilder()
// TODO: add URL of website when that's up
.WithAuthor(name, avatar)
.WithColor(member.MemberPrivacy.CanAccess(ctx) ? color : Color.Default)
.WithFooter($"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 (messageCount > 0 && member.MemberPrivacy.CanAccess(ctx)) eb.AddField("Message Count", messageCount, 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", $"#{member.Color}", true);
if (!member.Description.EmptyOrNull() && member.MemberPrivacy.CanAccess(ctx)) eb.AddField("Description", member.Description, false);
return eb.Build();
}
public async Task<Embed> CreateFronterEmbed(PKSwitch sw, DateTimeZone zone)
{
var members = await _data.GetSwitchMembers(sw).ToListAsync();
var timeSinceSwitch = SystemClock.Instance.GetCurrentInstant() - sw.Timestamp;
return new EmbedBuilder()
.WithColor(members.FirstOrDefault()?.Color?.ToDiscordColor() ?? Color.Blue)
.AddField($"Current {"fronter".ToQuantity(members.Count, ShowQuantityAs.None)}", members.Count > 0 ? string.Join(", ", members.Select(m => m.Name)) : "*(no fronter)*")
.AddField("Since", $"{DateTimeFormats.ZonedDateTimeFormat.Format(sw.Timestamp.InZone(zone))} ({DateTimeFormats.DurationFormat.Format(timeSinceSwitch)} ago)")
.Build();
}
public async Task<Embed> CreateMessageInfoEmbed(FullMessage msg)
{
var channel = _client.GetChannel(msg.Message.Channel) as ITextChannel;
var serverMsg = channel != null ? await channel.GetMessageAsync(msg.Message.Mid) : null;
var memberStr = $"{msg.Member.Name} (`{msg.Member.Hid}`)";
var userStr = $"*(deleted user {msg.Message.Sender})*";
ICollection<IRole> roles = null;
if (channel != null)
{
// Look up the user with the REST client
// this ensures we'll still get the information even if the user's not cached,
// even if this means an extra API request (meh, it'll be fine)
var shard = _client.GetShardFor(channel.Guild);
var guildUser = await shard.Rest.GetGuildUserAsync(channel.Guild.Id, msg.Message.Sender);
if (guildUser != null)
{
if (guildUser.RoleIds.Count > 0)
roles = guildUser.RoleIds
.Select(roleId => channel.Guild.GetRole(roleId))
.Where(role => role.Name != "@everyone")
.OrderByDescending(role => role.Position)
.ToList();
userStr = guildUser.Nickname != null ? $"**Username:** {guildUser?.NameAndMention()}\n**Nickname:** {guildUser.Nickname}" : guildUser?.NameAndMention();
}
}
var eb = new EmbedBuilder()
.WithAuthor(msg.Member.Name, msg.Member.AvatarUrl)
.WithDescription(serverMsg?.Content ?? "*(message contents deleted or inaccessible)*")
.WithImageUrl(serverMsg?.Attachments?.FirstOrDefault()?.Url)
.AddField("System",
msg.System.Name != null ? $"{msg.System.Name} (`{msg.System.Hid}`)" : $"`{msg.System.Hid}`", true)
.AddField("Member", memberStr, true)
.AddField("Sent by", userStr, inline: true)
.WithTimestamp(SnowflakeUtils.FromSnowflake(msg.Message.Mid));
if (roles != null && roles.Count > 0)
eb.AddField($"Account roles ({roles.Count})", string.Join(", ", roles.Select(role => role.Name)));
return eb.Build();
}
public Task<Embed> CreateFrontPercentEmbed(FrontBreakdown breakdown, DateTimeZone tz)
{
var actualPeriod = breakdown.RangeEnd - breakdown.RangeStart;
var eb = new EmbedBuilder()
.WithColor(Color.Blue)
.WithFooter($"Since {DateTimeFormats.ZonedDateTimeFormat.Format(breakdown.RangeStart.InZone(tz))} ({DateTimeFormats.DurationFormat.Format(actualPeriod)} ago)");
var maxEntriesToDisplay = 24; // max 25 fields allowed in embed - reserve 1 for "others"
// We convert to a list of pairs so we can add the no-fronter value
// Dictionary doesn't allow for null keys so we instead have a pair with a null key ;)
var pairs = breakdown.MemberSwitchDurations.ToList();
if (breakdown.NoFronterDuration != Duration.Zero)
pairs.Add(new KeyValuePair<PKMember, Duration>(null, breakdown.NoFronterDuration));
var membersOrdered = pairs.OrderByDescending(pair => pair.Value).Take(maxEntriesToDisplay).ToList();
foreach (var pair in membersOrdered)
{
var frac = pair.Value / actualPeriod;
eb.AddField(pair.Key?.Name ?? "*(no fronter)*", $"{frac*100:F0}% ({DateTimeFormats.DurationFormat.Format(pair.Value)})");
}
if (membersOrdered.Count > maxEntriesToDisplay)
{
eb.AddField("(others)",
DateTimeFormats.DurationFormat.Format(membersOrdered.Skip(maxEntriesToDisplay)
.Aggregate(Duration.Zero, (prod, next) => prod + next.Value)), true);
}
return Task.FromResult(eb.Build());
}
}
}