39 lines
1.7 KiB
C#
39 lines
1.7 KiB
C#
using Discord;
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using Discord.Interactions;
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using Discord.WebSocket;
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using System;
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using System.Threading.Tasks;
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namespace InteractionFramework.Attributes
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{
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internal class DoUserCheck : PreconditionAttribute
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{
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public override Task<PreconditionResult> CheckRequirementsAsync(IInteractionContext context, ICommandInfo commandInfo, IServiceProvider services)
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{
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// Check if the component matches the target properly.
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if (context.Interaction is not SocketMessageComponent componentContext)
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return Task.FromResult(PreconditionResult.FromError("Context unrecognized as component context."));
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else
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{
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// The approach here entirely depends on how you construct your custom ID. In this case, the format is:
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// unique-name:*,*
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// here the name and wildcards are split by ':'
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var param = componentContext.Data.CustomId.Split(':');
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// here we determine that we should always check for the first ',' present.
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// This will deal with additional wildcards by always selecting the first wildcard present.
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if (param.Length > 1 && ulong.TryParse(param[1].Split(',')[0], out ulong id))
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return (context.User.Id == id)
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// If the user ID
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? Task.FromResult(PreconditionResult.FromSuccess())
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: Task.FromResult(PreconditionResult.FromError("User ID does not match component ID!"));
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else
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return Task.FromResult(PreconditionResult.FromError("Parse cannot be done if no userID exists."));
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}
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}
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}
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}
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