116 lines
3.9 KiB
TypeScript
116 lines
3.9 KiB
TypeScript
import { GuildChannel, GuildMember, Snowflake, Util, User } from "discord.js";
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import { baseCommandParameterTypeHelpers, baseTypeConverters, CommandContext, TypeConversionError } from "knub";
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import { createTypeHelper } from "knub-command-manager";
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import {
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channelMentionRegex,
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convertDelayStringToMS,
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isValidSnowflake,
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resolveMember,
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resolveUser,
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resolveUserId,
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roleMentionRegex,
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UnknownUser,
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} from "./utils";
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import { isValidTimezone } from "./utils/isValidTimezone";
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import { MessageTarget, resolveMessageTarget } from "./utils/resolveMessageTarget";
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import { inputPatternToRegExp } from "./validatorUtils";
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export const commandTypes = {
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...baseTypeConverters,
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delay(value) {
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const result = convertDelayStringToMS(value);
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if (result == null) {
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throw new TypeConversionError(`Could not convert ${value} to a delay`);
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}
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return result;
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},
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async resolvedUser(value, context: CommandContext<any>) {
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const result = await resolveUser(context.pluginData.client, value);
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if (result == null || result instanceof UnknownUser) {
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throw new TypeConversionError(`User \`${Util.escapeCodeBlock(value)}\` was not found`);
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}
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return result;
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},
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async resolvedUserLoose(value, context: CommandContext<any>) {
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const result = await resolveUser(context.pluginData.client, value);
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if (result == null) {
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throw new TypeConversionError(`Invalid user: \`${Util.escapeCodeBlock(value)}\``);
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}
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return result;
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},
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async resolvedMember(value, context: CommandContext<any>) {
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if (!(context.message.channel instanceof GuildChannel)) {
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throw new TypeConversionError(`Cannot resolve member for non-guild channels`);
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}
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const result = await resolveMember(context.pluginData.client, context.message.channel.guild, value);
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if (result == null) {
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throw new TypeConversionError(
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`Member \`${Util.escapeCodeBlock(value)}\` was not found or they have left the server`,
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);
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}
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return result;
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},
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async messageTarget(value: string, context: CommandContext<any>) {
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value = String(value).trim();
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const result = await resolveMessageTarget(context.pluginData, value);
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if (!result) {
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throw new TypeConversionError(`Unknown message \`${Util.escapeInlineCode(value)}\``);
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}
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return result;
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},
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async anyId(value: string, context: CommandContext<any>) {
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const userId = resolveUserId(context.pluginData.client, value);
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if (userId) return userId as Snowflake;
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const channelIdMatch = value.match(channelMentionRegex);
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if (channelIdMatch) return channelIdMatch[1] as Snowflake;
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const roleIdMatch = value.match(roleMentionRegex);
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if (roleIdMatch) return roleIdMatch[1] as Snowflake;
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if (isValidSnowflake(value)) {
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return value as Snowflake;
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}
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throw new TypeConversionError(`Could not parse ID: \`${Util.escapeInlineCode(value)}\``);
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},
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regex(value: string, context: CommandContext<any>): RegExp {
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try {
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return inputPatternToRegExp(value);
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} catch (e) {
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throw new TypeConversionError(`Could not parse RegExp: \`${Util.escapeInlineCode(e.message)}\``);
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}
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},
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timezone(value: string) {
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if (!isValidTimezone(value)) {
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throw new TypeConversionError(`Invalid timezone: ${Util.escapeInlineCode(value)}`);
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}
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return value;
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},
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};
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export const commandTypeHelpers = {
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...baseCommandParameterTypeHelpers,
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delay: createTypeHelper<number>(commandTypes.delay),
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resolvedUser: createTypeHelper<Promise<User>>(commandTypes.resolvedUser),
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resolvedUserLoose: createTypeHelper<Promise<User | UnknownUser>>(commandTypes.resolvedUserLoose),
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resolvedMember: createTypeHelper<Promise<GuildMember>>(commandTypes.resolvedMember),
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messageTarget: createTypeHelper<Promise<MessageTarget>>(commandTypes.messageTarget),
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anyId: createTypeHelper<Promise<Snowflake>>(commandTypes.anyId),
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regex: createTypeHelper<RegExp>(commandTypes.regex),
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timezone: createTypeHelper<string>(commandTypes.timezone),
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};
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