eve/dist/src/public/channels/discord/api.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{isObject}from"#shared/guards.js";import{parseJsonObject}from"#shared/json.js";import{resolveDiscordPublicKey}from"#public/channels/discord/verify.js";const DISCORD_NO_MENTIONS={parse:[]},DISCORD_MESSAGE_CONTENT_MAX_LENGTH=2e3;function discordContinuationToken(e,t){return`${e}:${t??``}`}async function resolveDiscordApplicationId(e){let t=e??process.env.DISCORD_APPLICATION_ID;if(!t)throw Error(`DISCORD_APPLICATION_ID is required.`);return typeof t==`function`?await t():t}async function resolveDiscordBotToken(e){let t=e??process.env.DISCORD_BOT_TOKEN;if(!t)throw Error(`DISCORD_BOT_TOKEN is required.`);return typeof t==`function`?await t():t}async function callDiscordApi(e){let n=e.fetch??fetch,r=new Headers;if(r.set(`content-type`,`application/json; charset=utf-8`),e.botToken!==void 0){let t=await resolveDiscordBotToken(e.botToken);r.set(`authorization`,`Bot ${t}`)}let i={headers:r,method:e.method??`POST`};e.body!==void 0&&(i.body=JSON.stringify(parseJsonObject(e.body)));let a=await n(`${e.apiBaseUrl??`https://discord.com/api/v10`}${e.path}`,i);return{body:await parseResponseBody(a),ok:a.ok,status:a.status}}async function sendDiscordChannelMessage(e){let t=await callDiscordApi({apiBaseUrl:e.apiBaseUrl,body:normalizeMessageBody(e.body),botToken:e.credentials?.botToken,fetch:e.fetch,path:`/channels/${encodeURIComponent(e.channelId)}/messages`});if(!t.ok)throw Error(`Discord create message failed with HTTP ${t.status}.`);return toPostedMessage(t.body)}async function triggerDiscordTypingIndicator(e){let t=await callDiscordApi({apiBaseUrl:e.apiBaseUrl,botToken:e.credentials?.botToken,fetch:e.fetch,path:`/channels/${encodeURIComponent(e.channelId)}/typing`});if(!t.ok)throw Error(`Discord typing indicator failed with HTTP ${t.status}.`)}async function editDiscordOriginalResponse(e){let t=await resolveDiscordApplicationId(e.credentials?.applicationId),n=await callDiscordApi({apiBaseUrl:e.apiBaseUrl,body:normalizeMessageBody(e.body),fetch:e.fetch,method:`PATCH`,path:`/webhooks/${encodeURIComponent(t)}/${encodeURIComponent(e.interactionToken)}/messages/@original`});if(!n.ok)throw Error(`Discord edit original response failed with HTTP ${n.status}.`);return toPostedMessage(n.body)}async function createDiscordFollowupMessage(e){let t=await resolveDiscordApplicationId(e.credentials?.applicationId),n=await callDiscordApi({apiBaseUrl:e.apiBaseUrl,body:normalizeMessageBody(e.body),fetch:e.fetch,path:`/webhooks/${encodeURIComponent(t)}/${encodeURIComponent(e.interactionToken)}`});if(!n.ok)throw Error(`Discord followup message failed with HTTP ${n.status}.`);return toPostedMessage(n.body)}function splitDiscordMessageContent(e){if(e.length<=2e3)return[e];let t=[],n=e;for(;n.length>DISCORD_MESSAGE_CONTENT_MAX_LENGTH;){let e=n.lastIndexOf(`
`,DISCORD_MESSAGE_CONTENT_MAX_LENGTH);e<=0&&(e=n.lastIndexOf(` `,DISCORD_MESSAGE_CONTENT_MAX_LENGTH)),e<=0&&(e=DISCORD_MESSAGE_CONTENT_MAX_LENGTH),t.push(n.slice(0,e).trimEnd()),n=n.slice(e).trimStart()}return t.push(n),t}function normalizeMessageBody(e){let n={...e};return n.allowed_mentions===void 0&&(n.allowed_mentions=DISCORD_NO_MENTIONS),parseJsonObject(n)}function toPostedMessage(e){let t=parseMaybeObject(e);return{channelId:typeof t.channel_id==`string`?t.channel_id:void 0,id:typeof t.id==`string`?t.id:``,raw:e}}function parseMaybeObject(t){return isObject(t)?t:{}}async function parseResponseBody(e){let t=await e.text();if(!t)return null;try{return JSON.parse(t)}catch{return t}}export{DISCORD_MESSAGE_CONTENT_MAX_LENGTH,DISCORD_NO_MENTIONS,callDiscordApi,createDiscordFollowupMessage,discordContinuationToken,editDiscordOriginalResponse,resolveDiscordApplicationId,resolveDiscordBotToken,resolveDiscordPublicKey,sendDiscordChannelMessage,splitDiscordMessageContent,triggerDiscordTypingIndicator};