40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
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using SharpChat.Packet;
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using System.Linq;
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namespace SharpChat.Commands {
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public class DeleteChannelCommand : IChatCommand {
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public bool IsMatch(ChatCommandContext ctx) {
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return ctx.NameEquals("delchan") || (
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ctx.NameEquals("delete")
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&& ctx.Args.FirstOrDefault()?.All(char.IsDigit) == false
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);
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}
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public void Dispatch(ChatCommandContext ctx) {
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if(!ctx.Args.Any() || string.IsNullOrWhiteSpace(ctx.Args.FirstOrDefault())) {
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ctx.User.Send(new LegacyCommandResponse(LCR.COMMAND_FORMAT_ERROR));
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return;
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}
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string delChanName = string.Join('_', ctx.Args);
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ChatChannel delChan;
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lock(ctx.Chat.ChannelsAccess)
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delChan = ctx.Chat.Channels.FirstOrDefault(c => c.NameEquals(delChanName));
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if(delChan == null) {
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ctx.User.Send(new LegacyCommandResponse(LCR.CHANNEL_NOT_FOUND, true, delChanName));
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return;
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}
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if(!ctx.User.Can(ChatUserPermissions.DeleteChannel) && delChan.Owner != ctx.User) {
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ctx.User.Send(new LegacyCommandResponse(LCR.CHANNEL_DELETE_FAILED, true, delChan.Name));
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return;
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}
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lock(ctx.Chat.ChannelsAccess)
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ctx.Chat.RemoveChannel(delChan);
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ctx.User.Send(new LegacyCommandResponse(LCR.CHANNEL_DELETED, false, delChan.Name));
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}
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}
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}
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