public override ValueTask <TypeParserResult <SocketRole> > ParseAsync(
Parameter param,
string value,
CommandContext context)
{
var ctx = context.Cast <VolteContext>();
SocketRole role = default;
if (ulong.TryParse(value, out var id) || MentionUtils.TryParseRole(value, out id))
{
role = ctx.Guild.GetRole(id).Cast <SocketRole>();
}
if (role is null)
{
var match = ctx.Guild.Roles.Where(x => x.Name.EqualsIgnoreCase(value)).ToList();
if (match.Count > 1)
{
return(TypeParserResult <SocketRole> .Failed(
"Multiple roles found. Try mentioning the role or using its ID."));
}
role = match.FirstOrDefault().Cast <SocketRole>();
}
return(role is null
? TypeParserResult <SocketRole> .Failed($"Role `{value}` not found.")
: TypeParserResult <SocketRole> .Successful(role));
}
public override ValueTask <TypeParserResult <SocketTextChannel> > ParseAsync(
Parameter param,
string value,
CommandContext context)
{
var ctx = context.Cast <VolteContext>();
SocketTextChannel channel = default;
if (ulong.TryParse(value, out var id) || MentionUtils.TryParseChannel(value, out id))
{
channel = ctx.Client.GetChannel(id).Cast <SocketTextChannel>();
}
if (channel is null)
{
var match = ctx.Guild.TextChannels.Where(x => x.Name.EqualsIgnoreCase(value))
.ToList();
if (match.Count > 1)
{
return(TypeParserResult <SocketTextChannel> .Failed(
"Multiple channels found. Try mentioning the channel or using its ID."));
}
}
return(channel is null
? TypeParserResult <SocketTextChannel> .Failed("Channel not found.")
: TypeParserResult <SocketTextChannel> .Successful(channel));
}
public override ValueTask <TypeParserResult <SocketGuild> > ParseAsync(
Parameter parameter,
string value,
CommandContext context,
IServiceProvider provider)
{
var ctx = context.Cast <VolteContext>();
SocketGuild guild = default;
var guilds = ctx.Client.Guilds;
if (ulong.TryParse(value, out var id))
{
guild = guilds.FirstOrDefault(x => x.Id == id);
}
if (guild is null)
{
var match = guilds.Where(x =>
x.Name.EqualsIgnoreCase(value)).ToList();
if (match.Count > 1)
{
return(TypeParserResult <SocketGuild> .Unsuccessful(
"Multiple guilds found with that name, try using its ID."));
}
guild = match.FirstOrDefault();
}
return(guild is null
? TypeParserResult <SocketGuild> .Unsuccessful("Guild not found.")
: TypeParserResult <SocketGuild> .Successful(guild));
}
public override ValueTask <CheckResult> CheckAsync(object argument, CommandContext context, IServiceProvider provider)
{
var u = argument.Cast <SocketGuildUser>();
var ctx = context.Cast <VolteContext>() ?? throw new Exception($"Cannot use the CheckHierarchy attribute on a type that isn't {typeof(SocketGuildUser)}.");
return(new ValueTask <CheckResult>(ctx.User.Hierarchy > u.Hierarchy
? CheckResult.Successful
: CheckResult.Unsuccessful("Cannot ban someone in a higher, or equal, hierarchy position than yourself.")));
}
public override ValueTask <CheckResult> CheckAsync(object argument, CommandContext context)
{
var u = argument.Cast <SocketGuildUser>() ?? throw new ArgumentException($"Cannot use the CheckHierarchy attribute on a type that isn't {typeof(SocketGuildUser)}.");
var ctx = context.Cast <VolteContext>();
return(ctx.User.Id != u.Id
? CheckResult.Successful
: CheckResult.Failed("You cannot run this command on yourself."));
}
public override ValueTask <CheckResult> CheckAsync(CommandContext context)
{
var ctx = context.Cast <VolteContext>();
if (ctx.IsModerator(ctx.User))
{
return(CheckResult.Successful);
}
return(CheckResult.Failed("Insufficient permission."));
}
public override ValueTask <CheckResult> CheckAsync(object argument, CommandContext context)
{
var u = argument.Cast <SocketGuildUser>() ?? throw new ArgumentException(
$"Cannot use the CheckHierarchy attribute on a type that isn't {typeof(SocketGuildUser)}.");
var ctx = context.Cast <VolteContext>();
return(ctx.IsAdmin(u)
? CheckResult.Failed("Cannot ban someone with the configured Admin role.")
: ctx.User.Hierarchy > u.Hierarchy
? CheckResult.Successful
: CheckResult.Failed("Cannot ban someone in a higher, or equal, hierarchy position than yourself."));
}
public CommandCalledEventArgs(IResult res, CommandContext context, Stopwatch sw)
{
Result = res;
Context = context.Cast <VolteContext>();
Stopwatch = sw;
Command = Context.Message.Content.Split(" ")[0];
Arguments = Context.Message.Content.Replace($"{Command}", "").Trim();
if (string.IsNullOrEmpty(Arguments))
{
Arguments = "None";
}
}
public override async ValueTask <CheckResult> CheckAsync(CommandContext context, IServiceProvider provider)
{
var ctx = context.Cast <VolteContext>();
if (ctx.User.IsAdmin(provider))
{
return(CheckResult.Successful);
}
await ctx.ReactFailureAsync();
return(CheckResult.Unsuccessful(string.Empty));
}
public override ValueTask <TypeParserResult <Tag> > ParseAsync(
Parameter parameter,
string value,
CommandContext context)
{
var ctx = context.Cast <VolteContext>();
var tag = ctx.GuildData.Extras.Tags.FirstOrDefault(x => x.Name.EqualsIgnoreCase(value));
return(tag is null
? TypeParserResult <Tag> .Failed($"The tag **{value}** doesn't exist in this guild. " +
$"Try using the `{ctx.GuildData.Configuration.CommandPrefix}tags` command to see all tags in this guild.")
: TypeParserResult <Tag> .Successful(tag));
}
public override async ValueTask <CheckResult> CheckAsync(CommandContext context, IServiceProvider services)
{
var ctx = context.Cast <VolteContext>();
if (ctx.User.IsBotOwner())
{
return(CheckResult.Successful);
}
await ctx.ReactFailureAsync();
return(CheckResult.Unsuccessful("Insufficient permission."));
}
public override async ValueTask <TypeParserResult <RestUser> > ParseAsync(
Parameter parameter,
string value,
CommandContext context)
{
var ctx = context.Cast <VolteContext>();
RestUser user = default;
if (ulong.TryParse(value, out var id) || MentionUtils.TryParseUser(value, out id))
{
user = await ctx.Client.Shards.First().Rest.GetUserAsync(id);
}
return(user is null
? TypeParserResult <RestUser> .Failed("User not found.")
: TypeParserResult <RestUser> .Successful(user));
}
public override ValueTask <TypeParserResult <SocketGuildUser> > ParseAsync(
Parameter param,
string value,
CommandContext context,
IServiceProvider provider)
{
var ctx = context.Cast <VolteContext>();
var users = ctx.Guild.Users.ToList();
SocketGuildUser user = default;
if (ulong.TryParse(value, out var id) || MentionUtils.TryParseUser(value, out id))
{
user = users.FirstOrDefault(x => x.Id == id);
}
if (user is null)
{
user = users.FirstOrDefault(x => x.ToString().EqualsIgnoreCase(value));
}
if (user is null)
{
var match = users.Where(x =>
x.Username.EqualsIgnoreCase(value) ||
x.Cast <IGuildUser>().Nickname.EqualsIgnoreCase(value)).ToList();
if (match.Count > 1)
{
return(new ValueTask <TypeParserResult <SocketGuildUser> >(TypeParserResult <SocketGuildUser> .Unsuccessful(
"Multiple users found, try mentioning the user or using their ID.")));
}
user = match.FirstOrDefault();
}
return(user is null
? TypeParserResult <SocketGuildUser> .Unsuccessful("User not found.")
: TypeParserResult <SocketGuildUser> .Successful(user));
}
public CommandCalledEventArgs(IResult res, CommandContext context, Stopwatch sw)
{
Result = res;
Context = context.Cast <VolteContext>();
Stopwatch = sw;
}
public override ValueTask <TypeParserResult <T> > ParseAsync(Parameter _, string value,
CommandContext context) => ParseAsync(value, context.Cast <VolteContext>());
