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