public async Task <ExecuteCommandResult> ExecuteCommand(CommandContext context, string input, IDependencyMap dependencyMap = null, MultiMatchHandling multiMatchHandling = MultiMatchHandling.Exception)
{
dependencyMap = dependencyMap ?? DependencyMap.Empty;
var searchResult = _commandService.Search(context, input);
if (!searchResult.IsSuccess)
{
return(new ExecuteCommandResult(null, null, searchResult));
}
var commands = searchResult.Commands;
for (int i = commands.Count - 1; i >= 0; i--)
{
var preconditionResult = await commands[i].CheckPreconditionsAsync(context).ConfigureAwait(false);
if (!preconditionResult.IsSuccess)
{
if (commands.Count == 1)
{
return(new ExecuteCommandResult(null, null, preconditionResult));
}
else
{
continue;
}
}
var parseResult = await commands[i].ParseAsync(context, searchResult, preconditionResult).ConfigureAwait(false);
if (!parseResult.IsSuccess)
{
if (parseResult.Error == CommandError.MultipleMatches)
{
TypeReaderValue[] argList, paramList;
switch (multiMatchHandling)
{
case MultiMatchHandling.Best:
argList = parseResult.ArgValues.Select(x => x.Values.OrderByDescending(y => y.Score).First()).ToArray();
paramList = parseResult.ParamValues.Select(x => x.Values.OrderByDescending(y => y.Score).First()).ToArray();
parseResult = ParseResult.FromSuccess(argList, paramList);
break;
}
}
if (!parseResult.IsSuccess)
{
if (commands.Count == 1)
{
return(new ExecuteCommandResult(null, null, parseResult));
}
else
{
continue;
}
}
}
var cmd = commands[i].Command;
bool resetCommand = cmd.Name == "resetperms";
var module = cmd.Module.GetTopLevelModule();
PermissionCache pc;
if (context.Guild != null)
{
pc = Permissions.Cache.GetOrAdd(context.Guild.Id, (id) =>
{
using (var uow = DbHandler.UnitOfWork())
{
var config = uow.GuildConfigs.PermissionsFor(context.Guild.Id);
return(new PermissionCache()
{
Verbose = config.VerbosePermissions,
RootPermission = config.RootPermission,
PermRole = config.PermissionRole.Trim().ToLowerInvariant(),
});
}
});
int index;
if (!resetCommand && !pc.RootPermission.AsEnumerable().CheckPermissions(context.Message, cmd.Aliases.First(), module.Name, out index))
{
var returnMsg = $"Permission number #{index + 1} **{pc.RootPermission.GetAt(index).GetCommand((SocketGuild)context.Guild)}** is preventing this action.";
return(new ExecuteCommandResult(cmd, pc, SearchResult.FromError(CommandError.Exception, returnMsg)));
}
if (module.Name == typeof(Permissions).Name)
{
var guildUser = (IGuildUser)context.User;
if (!guildUser.GetRoles().Any(r => r.Name.Trim().ToLowerInvariant() == pc.PermRole.Trim().ToLowerInvariant()) && guildUser.Id != guildUser.Guild.OwnerId)
{
return(new ExecuteCommandResult(cmd, pc, SearchResult.FromError(CommandError.Exception, $"You need the **{pc.PermRole}** role in order to use permission commands.")));
}
}
int price;
if (Permissions.CommandCostCommands.CommandCosts.TryGetValue(cmd.Aliases.First().Trim().ToLowerInvariant(), out price) && price > 0)
{
var success = await CurrencyHandler.RemoveCurrencyAsync(context.User.Id, $"Running {cmd.Name} command.", price).ConfigureAwait(false);
if (!success)
{
return(new ExecuteCommandResult(cmd, pc, SearchResult.FromError(CommandError.Exception, $"Insufficient funds. You need {price}{NadekoBot.BotConfig.CurrencySign} to run this command.")));
}
}
}
// Bot will ignore commands which are ran more often than what specified by
// GlobalCommandsCooldown constant (miliseconds)
if (!UsersOnShortCooldown.Add(context.Message.Author.Id))
{
return(new ExecuteCommandResult(cmd, null, SearchResult.FromError(CommandError.Exception, $"You are on a global cooldown.")));
}
if (CmdCdsCommands.HasCooldown(cmd, context.Guild, context.User))
{
return(new ExecuteCommandResult(cmd, null, SearchResult.FromError(CommandError.Exception, $"That command is on a cooldown for you.")));
}
return(new ExecuteCommandResult(cmd, null, await commands[i].ExecuteAsync(context, parseResult, dependencyMap)));
}
return(new ExecuteCommandResult(null, null, SearchResult.FromError(CommandError.UnknownCommand, "This input does not match any overload.")));
}
public async Task <Tuple <Command, PermissionCache, IResult> > ExecuteCommand(IUserMessage message, string input, IGuild guild, IUser user, MultiMatchHandling multiMatchHandling = MultiMatchHandling.Best)
{
var searchResult = _commandService.Search(message, input);
if (!searchResult.IsSuccess)
{
return(new Tuple <Command, PermissionCache, IResult>(null, null, searchResult));
}
var commands = searchResult.Commands;
for (int i = commands.Count - 1; i >= 0; i--)
{
var preconditionResult = await commands[i].CheckPreconditions(message);
if (!preconditionResult.IsSuccess)
{
if (commands.Count == 1)
{
return(new Tuple <Command, PermissionCache, IResult>(null, null, searchResult));
}
else
{
continue;
}
}
var parseResult = await commands[i].Parse(message, searchResult, preconditionResult);
if (!parseResult.IsSuccess)
{
if (parseResult.Error == CommandError.MultipleMatches)
{
TypeReaderValue[] argList, paramList;
switch (multiMatchHandling)
{
case MultiMatchHandling.Best:
argList = parseResult.ArgValues.Select(x => x.Values.OrderByDescending(y => y.Score).First()).ToArray();
paramList = parseResult.ParamValues.Select(x => x.Values.OrderByDescending(y => y.Score).First()).ToArray();
parseResult = ParseResult.FromSuccess(argList, paramList);
break;
}
}
if (!parseResult.IsSuccess)
{
if (commands.Count == 1)
{
return(new Tuple <Command, PermissionCache, IResult>(null, null, parseResult));
}
else
{
continue;
}
}
}
var cmd = commands[i];
bool resetCommand = cmd.Name == "ResetPermissions";
PermissionCache pc;
if (guild != null)
{
pc = Permissions.Cache.GetOrAdd(guild.Id, (id) =>
{
using (var uow = DbHandler.UnitOfWork())
{
var config = uow.GuildConfigs.PermissionsFor(guild.Id);
return(new PermissionCache()
{
Verbose = config.VerbosePermissions,
RootPermission = config.RootPermission,
PermRole = config.PermissionRole.Trim().ToLowerInvariant(),
});
}
});
int index;
if (!resetCommand && !pc.RootPermission.AsEnumerable().CheckPermissions(message, cmd.Text, cmd.Module.Name, out index))
{
var returnMsg = $"Permission number #{index + 1} **{pc.RootPermission.GetAt(index).GetCommand(guild)}** is preventing this action.";
return(new Tuple <Command, PermissionCache, IResult>(cmd, pc, SearchResult.FromError(CommandError.Exception, returnMsg)));
}
if (cmd.Module.Source.Name == typeof(Permissions).Name) //permissions, you must have special role
{
if (!((IGuildUser)user).Roles.Any(r => r.Name.Trim().ToLowerInvariant() == pc.PermRole.Trim().ToLowerInvariant()))
{
return(new Tuple <Command, PermissionCache, IResult>(cmd, pc, SearchResult.FromError(CommandError.Exception, $"You need the **{pc.PermRole}** role in order to use permission commands.")));
}
}
}
if (CmdCdsCommands.HasCooldown(cmd, guild, user))
{
return(new Tuple <Command, PermissionCache, IResult>(cmd, null, SearchResult.FromError(CommandError.Exception, $"That command is on cooldown for you.")));
}
return(new Tuple <Command, PermissionCache, IResult>(commands[i], null, await commands[i].Execute(message, parseResult)));
}
return(new Tuple <Command, PermissionCache, IResult>(null, null, SearchResult.FromError(CommandError.UnknownCommand, "This input does not match any overload.")));
}