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feat: implement system avatar commands

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dusk 2025-04-04 03:50:07 +09:00
parent 293570c91c
commit b62340cbb3
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11 changed files with 155 additions and 101 deletions
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15
PluralKit.Bot/CommandMeta/CommandTree.cs
View file

@ -56,6 +56,19 @@ public partial class CommandTree
Commands.SystemShowPronouns(var param, var flags) => ctx.Execute<SystemEdit>(SystemPronouns, m => m.ShowPronouns(ctx, param.target, flags.GetReplyFormat())),
Commands.SystemClearPronouns(var param, var flags) => ctx.Execute<SystemEdit>(SystemPronouns, m => m.ClearPronouns(ctx, ctx.System, flags.yes)),
Commands.SystemChangePronouns(var param, _) => ctx.Execute<SystemEdit>(SystemPronouns, m => m.ChangePronouns(ctx, ctx.System, param.pronouns)),
Commands.SystemShowAvatarSelf(_, var flags) => ((Func<Task>)(() =>
{
// we want to change avatar if an attached image is passed
// we can't have a separate parsed command for this since the parser can't be aware of any attachments
var attachedImage = ctx.ExtractImageFromAttachment();
if (attachedImage is { } image)
return ctx.Execute<SystemEdit>(SystemAvatar, m => m.ChangeAvatar(ctx, ctx.System, image));
// if no attachment show the avatar like intended
return ctx.Execute<SystemEdit>(SystemAvatar, m => m.ShowAvatar(ctx, ctx.System, flags.GetReplyFormat()));
}))(),
Commands.SystemShowAvatar(var param, var flags) => ctx.Execute<SystemEdit>(SystemAvatar, m => m.ShowAvatar(ctx, param.target, flags.GetReplyFormat())),
Commands.SystemClearAvatar(var param, var flags) => ctx.Execute<SystemEdit>(SystemAvatar, m => m.ClearAvatar(ctx, ctx.System, flags.yes)),
Commands.SystemChangeAvatar(var param, _) => ctx.Execute<SystemEdit>(SystemAvatar, m => m.ChangeAvatar(ctx, ctx.System, param.avatar)),
_ =>
// this should only ever occur when deving if commands are not implemented...
ctx.Reply(
@ -306,8 +319,6 @@ public partial class CommandTree
{
if (ctx.Match("banner", "splash", "cover"))
await ctx.CheckSystem(target).Execute<SystemEdit>(SystemBannerImage, m => m.BannerImage(ctx, target));
else if (ctx.Match("avatar", "picture", "icon", "image", "pic", "pfp"))
await ctx.CheckSystem(target).Execute<SystemEdit>(SystemAvatar, m => m.Avatar(ctx, target));
else if (ctx.Match("serveravatar", "sa", "servericon", "serverimage", "serverpfp", "serverpic", "savatar", "spic",
"guildavatar", "guildpic", "guildicon", "sicon", "spfp"))
await ctx.CheckSystem(target).Execute<SystemEdit>(SystemServerAvatar, m => m.ServerAvatar(ctx, target));

55
PluralKit.Bot/CommandSystem/Context/ContextAvatarExt.cs
View file

@ -6,34 +6,8 @@ namespace PluralKit.Bot;
public static class ContextAvatarExt
{
public static async Task<ParsedImage?> MatchImage(this Context ctx)
public static ParsedImage? ExtractImageFromAttachment(this Context ctx)
{
// If we have a user @mention/ID, use their avatar
if (await ctx.MatchUser() is { } user)
{
var url = user.AvatarUrl("png", 256);
return new ParsedImage { Url = url, Source = AvatarSource.User, SourceUser = user };
}
// If we have raw or plaintext, don't try to parse as a URL
if (ctx.PeekMatchFormat() != ReplyFormat.Standard)
return null;
// If we have a positional argument, try to parse it as a URL
var arg = ctx.RemainderOrNull();
if (arg != null)
{
// Allow surrounding the URL with <angle brackets> to "de-embed"
if (arg.StartsWith("<") && arg.EndsWith(">"))
arg = arg.Substring(1, arg.Length - 2);
if (!Core.MiscUtils.TryMatchUri(arg, out var uri))
throw Errors.InvalidUrl;
// ToString URL-decodes, which breaks URLs to spaces; AbsoluteUri doesn't
return new ParsedImage { Url = uri.AbsoluteUri, Source = AvatarSource.Url };
}
// If we have an attachment, use that
if (ctx.Message.Attachments.FirstOrDefault() is { } attachment)
{
@ -51,6 +25,33 @@ public static class ContextAvatarExt
// and if there are no attachments (which would have been caught just before)
return null;
}
public static async Task<ParsedImage?> GetUserPfp(this Context ctx, string arg)
{
// If we have a user @mention/ID, use their avatar
if (await ctx.ParseUser(arg) is { } user)
{
var url = user.AvatarUrl("png", 256);
return new ParsedImage { Url = url, Source = AvatarSource.User, SourceUser = user };
}
return null;
}
public static ParsedImage ParseImage(this Context ctx, string arg)
{
// Allow surrounding the URL with <angle brackets> to "de-embed"
if (arg.StartsWith("<") && arg.EndsWith(">"))
arg = arg.Substring(1, arg.Length - 2);
if (!Core.MiscUtils.TryMatchUri(arg, out var uri))
throw Errors.InvalidUrl;
// ToString URL-decodes, which breaks URLs to spaces; AbsoluteUri doesn't
return new ParsedImage { Url = uri.AbsoluteUri, Source = AvatarSource.Url };
}
public static async Task<ParsedImage?> MatchImage(this Context ctx)
{
throw new NotImplementedException();
}
}
public struct ParsedImage

8
PluralKit.Bot/CommandSystem/Context/ContextEntityArgumentsExt.cs
View file

@ -10,6 +10,14 @@ namespace PluralKit.Bot;
public static class ContextEntityArgumentsExt
{
public static async Task<User> ParseUser(this Context ctx, string arg)
{
if (arg.TryParseMention(out var id))
return await ctx.Cache.GetOrFetchUser(ctx.Rest, id);
return null;
}
public static async Task<User> MatchUser(this Context ctx)
{
var text = ctx.PeekArgument();

8
PluralKit.Bot/CommandSystem/Context/ContextParametersExt.cs
View file

@ -51,4 +51,12 @@ public static class ContextParametersExt
param => (param as Parameter.Toggle)?.value
);
}
public static async Task<ParsedImage?> ParamResolveAvatar(this Context ctx, string param_name)
{
return await ctx.Parameters.ResolveParameter(
ctx, param_name,
param => (param as Parameter.Avatar)?.avatar
);
}
}

4
PluralKit.Bot/CommandSystem/Parameters.cs
View file

@ -1,4 +1,5 @@
using System.Diagnostics;
using Myriad.Types;
using PluralKit.Core;
using uniffi.commands;
@ -13,6 +14,7 @@ public abstract record Parameter()
public record PrivacyLevel(string level): Parameter;
public record Toggle(bool value): Parameter;
public record Opaque(string value): Parameter;
public record Avatar(ParsedImage avatar): Parameter;
}
public class Parameters
@ -79,6 +81,8 @@ public class Parameters
return new Parameter.Toggle(toggle.toggle);
case uniffi.commands.Parameter.OpaqueString opaque:
return new Parameter.Opaque(opaque.raw);
case uniffi.commands.Parameter.Avatar avatar:
return new Parameter.Avatar(await ctx.GetUserPfp(avatar.avatar) ?? ctx.ParseImage(avatar.avatar));
}
return null;
}

136
PluralKit.Bot/Commands/SystemEdit.cs
View file

@ -542,90 +542,82 @@ public class SystemEdit
+ $" Using {target.Pronouns.Length}/{Limits.MaxPronounsLength} characters." : ""));
}
public async Task Avatar(Context ctx, PKSystem target)
public async Task ClearAvatar(Context ctx, PKSystem target, bool flagConfirmYes)
{
async Task ClearIcon()
{
ctx.CheckOwnSystem(target);
ctx.CheckSystemPrivacy(target.Id, target.AvatarPrivacy);
ctx.CheckSystem().CheckOwnSystem(target);
if (await ctx.ConfirmClear("your system's icon", flagConfirmYes))
{
await ctx.Repository.UpdateSystem(target.Id, new SystemPatch { AvatarUrl = null });
await ctx.Reply($"{Emojis.Success} System icon cleared.");
}
}
async Task SetIcon(ParsedImage img)
public async Task ShowAvatar(Context ctx, PKSystem target, ReplyFormat format)
{
ctx.CheckSystemPrivacy(target.Id, target.AvatarPrivacy);
var isOwnSystem = target.Id == ctx.System?.Id;
if ((target.AvatarUrl?.Trim() ?? "").Length > 0)
{
ctx.CheckOwnSystem(target);
if (!target.AvatarPrivacy.CanAccess(ctx.DirectLookupContextFor(target.Id)))
throw new PKSyntaxError("This system does not have an icon set or it is private.");
img = await _avatarHosting.TryRehostImage(img, AvatarHostingService.RehostedImageType.Avatar, ctx.Author.Id, ctx.System);
await _avatarHosting.VerifyAvatarOrThrow(img.Url);
await ctx.Repository.UpdateSystem(target.Id, new SystemPatch { AvatarUrl = img.CleanUrl ?? img.Url });
var msg = img.Source switch
switch (format)
{
AvatarSource.User =>
$"{Emojis.Success} System icon changed to {img.SourceUser?.Username}'s avatar!\n{Emojis.Warn} If {img.SourceUser?.Username} changes their avatar, the system icon will need to be re-set.",
AvatarSource.Url => $"{Emojis.Success} System icon changed to the image at the given URL.",
AvatarSource.HostedCdn => $"{Emojis.Success} System icon changed to attached image.",
AvatarSource.Attachment =>
$"{Emojis.Success} System icon changed to attached image.\n{Emojis.Warn} If you delete the message containing the attachment, the system icon will stop working.",
_ => throw new ArgumentOutOfRangeException()
};
// The attachment's already right there, no need to preview it.
var hasEmbed = img.Source != AvatarSource.Attachment && img.Source != AvatarSource.HostedCdn;
await (hasEmbed
? ctx.Reply(msg, new EmbedBuilder().Image(new Embed.EmbedImage(img.Url)).Build())
: ctx.Reply(msg));
}
async Task ShowIcon()
{
if ((target.AvatarUrl?.Trim() ?? "").Length > 0)
{
if (!target.AvatarPrivacy.CanAccess(ctx.DirectLookupContextFor(target.Id)))
throw new PKSyntaxError("This system does not have an icon set or it is private.");
switch (ctx.MatchFormat())
{
case ReplyFormat.Raw:
await ctx.Reply($"`{target.AvatarUrl.TryGetCleanCdnUrl()}`");
break;
case ReplyFormat.Plaintext:
var ebP = new EmbedBuilder()
.Description($"Showing icon for system {target.NameFor(ctx)} (`{target.DisplayHid(ctx.Config)}`)");
await ctx.Reply(text: $"<{target.AvatarUrl.TryGetCleanCdnUrl()}>", embed: ebP.Build());
break;
default:
var ebS = new EmbedBuilder()
.Title("System icon")
.Image(new Embed.EmbedImage(target.AvatarUrl.TryGetCleanCdnUrl()));
if (target.Id == ctx.System?.Id)
ebS.Description($"To clear, use `{ctx.DefaultPrefix}system icon clear`.");
await ctx.Reply(embed: ebS.Build());
break;
}
}
else
{
var isOwner = target.Id == ctx.System?.Id;
throw new PKSyntaxError(
$"This system does not have an icon set{(isOwner ? "" : " or it is private")}."
+ (isOwner ? " Set one by attaching an image to this command, or by passing an image URL or @mention." : ""));
case ReplyFormat.Raw:
await ctx.Reply($"`{target.AvatarUrl.TryGetCleanCdnUrl()}`");
break;
case ReplyFormat.Plaintext:
var ebP = new EmbedBuilder()
.Description($"Showing icon for system {target.NameFor(ctx)} (`{target.DisplayHid(ctx.Config)}`)");
await ctx.Reply(text: $"<{target.AvatarUrl.TryGetCleanCdnUrl()}>", embed: ebP.Build());
break;
default:
var ebS = new EmbedBuilder()
.Title("System icon")
.Image(new Embed.EmbedImage(target.AvatarUrl.TryGetCleanCdnUrl()));
if (target.Id == ctx.System?.Id)
ebS.Description($"To clear, use `{ctx.DefaultPrefix}system icon clear`.");
await ctx.Reply(embed: ebS.Build());
break;
}
}
if (target != null && target?.Id != ctx.System?.Id)
{
await ShowIcon();
return;
}
if (ctx.MatchClear() && await ctx.ConfirmClear("your system's icon"))
await ClearIcon();
else if (await ctx.MatchImage() is { } img)
await SetIcon(img);
else
await ShowIcon();
{
throw new PKSyntaxError(
$"This system does not have an icon set{(isOwnSystem ? "" : " or it is private")}."
+ (isOwnSystem ? " Set one by attaching an image to this command, or by passing an image URL or @mention." : ""));
}
}
public async Task ChangeAvatar(Context ctx, PKSystem target, ParsedImage img)
{
ctx.CheckSystemPrivacy(target.Id, target.AvatarPrivacy);
ctx.CheckSystem().CheckOwnSystem(target);
img = await _avatarHosting.TryRehostImage(img, AvatarHostingService.RehostedImageType.Avatar, ctx.Author.Id, ctx.System);
await _avatarHosting.VerifyAvatarOrThrow(img.Url);
await ctx.Repository.UpdateSystem(target.Id, new SystemPatch { AvatarUrl = img.CleanUrl ?? img.Url });
var msg = img.Source switch
{
AvatarSource.User =>
$"{Emojis.Success} System icon changed to {img.SourceUser?.Username}'s avatar!\n{Emojis.Warn} If {img.SourceUser?.Username} changes their avatar, the system icon will need to be re-set.",
AvatarSource.Url => $"{Emojis.Success} System icon changed to the image at the given URL.",
AvatarSource.HostedCdn => $"{Emojis.Success} System icon changed to attached image.",
AvatarSource.Attachment =>
$"{Emojis.Success} System icon changed to attached image.\n{Emojis.Warn} If you delete the message containing the attachment, the system icon will stop working.",
_ => throw new ArgumentOutOfRangeException()
};
// The attachment's already right there, no need to preview it.
var hasEmbed = img.Source != AvatarSource.Attachment && img.Source != AvatarSource.HostedCdn;
await (hasEmbed
? ctx.Reply(msg, new EmbedBuilder().Image(new Embed.EmbedImage(img.Url)).Build())
: ctx.Reply(msg));
}
public async Task ServerAvatar(Context ctx, PKSystem target)