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

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

import{createLogger,logError}from"#internal/logging.js";import{isCardElement}from"#compiled/chat/index.js";import{truncateTypingStatus}from"#public/channels/slack/limits.js";import{callSlackApi as callSlackApi$1,fetchSlackThreadReplies,postSlackEphemeral,postSlackMessage,resolveSlackBotToken as resolveSlackBotToken$1,uploadSlackFiles}from"#compiled/@chat-adapter/slack/api.js";import{cardToBlocks,cardToFallbackText}from"#public/channels/slack/blocks.js";import{resolveSlackInboundMrkdwn}from"#public/channels/slack/inbound-content.js";import{slackMrkdwnToGfm}from"#public/channels/slack/mrkdwn.js";const log=createLogger(`slack.api`);function slackContinuationToken(e,t){return`${e}:${t}`}async function resolveSlackBotToken(e,t={}){let n=e??process.env.SLACK_BOT_TOKEN;if(!n)throw Error(`SLACK_BOT_TOKEN is required.`);return typeof n==`function`?n(t):resolveSlackBotToken$1(n)}async function callSlackApi(e){return callSlackApi$1(e.operation,normalizeSlackApiBody(e.body),createSlackApiOptions(e.botToken,e.context))}function createSlackRequester(e,t){return(n,r)=>callSlackApi({botToken:e,context:t,operation:n,body:r})}function buildSlackWorkspaceHandle(e){return{teamId:e.teamId,request:createSlackRequester(e.botToken,{teamId:e.installationTeamId})}}function buildSlackBinding(e){let t={teamId:e.installationTeamId},n=createSlackRequester(e.botToken,t),r=[],i=e.threadTs,a;function handleMessageTs(t){i||t===i||(i=t,e.onThreadTsChanged?.(t))}async function uploadFiles(n,r){let a=r?.channelId??e.channelId,o=r?.threadTs??i,s=n.map(e=>toSlackFileUpload(e,r?.snippetType));return uploadSlackFiles(s,{...createSlackApiOptions(e.botToken,t),channelId:a||void 0,initialComment:r?.initialComment,threadTs:o||void 0})}function refreshMessages(){if(a!==void 0)return a;async function fetchAndReplace(){if(!e.channelId||!i){r=[];return}try{r=(await fetchSlackThreadReplies({...createSlackApiOptions(e.botToken,t),channel:e.channelId,limit:50,ts:i})).messages.map(t=>parseThreadMessage(t,i,{appId:e.appId,botUserId:e.botUserId}))}catch(t){logError(log,`refresh threw — swallowed`,t,{channelId:e.channelId})}}let n=fetchAndReplace().finally(()=>{a===n&&(a=void 0)});return a=n,n}let o={get recentMessages(){return r},async listParticipants(){await o.refresh();let e=new Set;for(let t of r)t.user!==void 0&&t.botId===void 0&&e.add(t.user);return[...e]},async post(n){let r=normalizePostInput(n),a=r.files??[],o=`blocks`in r||`card`in r||`markdown`in r;if(a.length>0&&!o){let e=await uploadFiles(a,{initialComment:`text`in r?r.text:void 0});return{id:Array.isArray(e.raw.files)&&e.raw.files.length>0?String(e.raw.files[0].id??``):``,raw:e.raw}}let s=await postSlackMessage(buildPostMessageOptions(r,e.channelId,i,e.botToken,t)),c=s.id;if(handleMessageTs(c),a.length>0&&o)try{await uploadFiles(a)}catch(e){log.warn(`file upload after message post failed`,{error:e})}return{id:c,raw:s.raw}},async postEphemeral(n,r){let a=normalizePostInput(r),o=await postSlackEphemeral({...buildPostMessageOptions(a,e.channelId,i,e.botToken,t),user:n});return{id:o.id,raw:o.raw}},async postDirectMessage(r,i){let a=await n(`conversations.open`,{users:r}),o=a.ok===!0?a.channel?.id:void 0;if(typeof o!=`string`||o.length===0)throw Error(`Slack conversations.open failed: ${a.error??`unknown_error`}`);let s=normalizePostInput(i),c=await postSlackMessage(buildPostMessageOptions(s,o,``,e.botToken,t));return{id:c.id,raw:c.raw}},async startTyping(t){if(e.channelId&&i)try{let r=t===void 0?``:truncateTypingStatus(t),a={channel_id:e.channelId,thread_ts:i,status:r};r.length>0&&(a.loading_messages=[r]);let o=await n(`assistant.threads.setStatus`,a);o.ok!==!0&&log.warn(`assistant.threads.setStatus returned not-ok`,{error:o.error})}catch(t){logError(log,`startTyping threw — swallowed`,t,{channelId:e.channelId})}},refresh(){return refreshMessages()},mentionUser(e){return`<@${e}>`}};return{thread:o,slack:{channelId:e.channelId,get threadTs(){return i},teamId:e.teamId,request:n,uploadFiles}}}function normalizePostInput(e){return typeof e==`string`?{markdown:e}:isCardElement(e)?{card:e}:e}function buildPostMessageOptions(e,t,n,r,i){let a={...createSlackApiOptions(r,i),channel:t,threadTs:n||void 0,unfurlLinks:!1,unfurlMedia:!1};return`card`in e?(a.blocks=cardToBlocks(e.card),a.text=e.fallbackText??cardToFallbackText(e.card),a):`blocks`in e?(a.blocks=[...e.blocks],e.text!==void 0&&(a.text=e.text),a):`markdown`in e?(a.markdownText=e.markdown,a):(a.text=e.text,a)}function createSlackApiOptions(e,t={}){return{token:()=>resolveSlackBotToken(e,t)}}function normalizeSlackApiBody(e){return e&&typeof e==`object`&&!Array.isArray(e)?e:{}}function toSlackFileUpload(e,t){return{data:normalizeFileData(e.data),filename:e.filename,snippetType:t}}function normalizeFileData(e){if(e instanceof ArrayBuffer||typeof Blob<`u`&&e instanceof Blob)return e;if(ArrayBuffer.isView(e)){let t=e;return new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}return e}function parseThreadMessage(e,t,n){let r=typeof e.text==`string`?e.text:``,i=resolveSlackInboundMrkdwn(r,e),a=typeof e.ts==`string`?e.ts:``,o=typeof e.thread_ts==`string`?e.thread_ts:t,s=typeof e.user==`string`?e.user:void 0,c=typeof e.bot_id==`string`?e.bot_id:void 0,l=typeof e.app_id==`string`?e.app_id:void 0,u=n.botUserId!==void 0&&s===n.botUserId||n.appId!==void 0&&l===n.appId;return{text:i,markdown:slackMrkdwnToGfm(i),user:s,botId:c,ts:a,threadTs:o,isMe:u,raw:e}}export{buildSlackBinding,buildSlackWorkspaceHandle,callSlackApi,resolveSlackBotToken,slackContinuationToken};