eve
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Filesystem-first framework for durable backend AI agents that run anywhere.
2 lines • 2.07 kB
JavaScript
import{slackMrkdwnToGfm}from"#public/channels/slack/mrkdwn.js";function parseAppMentionEvent(e){if(e.type!==`event_callback`)return null;let t=e.event;return!t||t.type!==`app_mention`?null:buildSlackMessage(t,e.team_id)}function parseDirectMessageEvent(e){if(e.type!==`event_callback`)return null;let t=e.event;if(!t||t.type!==`message`)return null;let n=t;return n.channel_type!==`im`||typeof n.subtype==`string`&&n.subtype.length>0&&n.subtype!==`file_share`||typeof n.bot_id==`string`&&n.bot_id.length>0?null:buildSlackMessage(n,e.team_id)}function buildSlackMessage(t,n){let r=typeof t.channel==`string`?t.channel:``,i=typeof t.ts==`string`?t.ts:``;if(!r||!i)return null;let a=typeof t.text==`string`?t.text:``,o=typeof t.thread_ts==`string`?t.thread_ts:i,s=typeof n==`string`?n:void 0;return{text:a,markdown:slackMrkdwnToGfm(a),ts:i,threadTs:o,channelId:r,teamId:s,author:parseAuthor(t),attachments:parseAttachments(t.files),raw:t}}function parseAuthor(e){let t=typeof e.user==`string`?e.user:``;if(t)return{userId:t,userName:typeof e.username==`string`?e.username:void 0,fullName:void 0,isBot:typeof e.bot_id==`string`&&e.bot_id.length>0,isMe:!1}}function parseAttachments(e){return Array.isArray(e)?e.map(toAttachment):[]}function toAttachment(e){let t=typeof e.mimetype==`string`?e.mimetype:void 0,n=typeof e.url_private==`string`?e.url_private:void 0;return{id:typeof e.id==`string`?e.id:``,type:inferAttachmentType(t),url:n,name:typeof e.name==`string`?e.name:void 0,mimeType:t,size:typeof e.size==`number`?e.size:void 0}}function inferAttachmentType(e){return e===void 0?`file`:e.startsWith(`image/`)?`image`:e.startsWith(`video/`)?`video`:e.startsWith(`audio/`)?`audio`:`file`}function formatSlackContextBlock(e){return[`<slack_context>`,`user_id: ${e.userId}`,...e.userName?[`user_name: ${e.userName}`]:[],...e.fullName?[`full_name: ${e.fullName}`]:[],`channel_id: ${e.channelId}`,`thread_ts: ${e.threadTs}`,...e.teamId?[`team_id: ${e.teamId}`]:[],`</slack_context>`].join(`
`)}export{formatSlackContextBlock,parseAppMentionEvent,parseDirectMessageEvent};