Files
botpress--botpress/integrations/slack/src/slack-api/card-renderer.ts
T
2026-07-13 13:34:48 +08:00

68 lines
1.6 KiB
TypeScript

import type { ChatPostMessageArguments } from '@slack/web-api'
import { channels } from '.botpress'
type Card = channels.channel.card.Card
type CardAction = channels.channel.card.Card['actions'][number]
export const renderCard = (payload: Card): ChatPostMessageArguments['blocks'] => [
{
type: 'section',
text: {
type: 'mrkdwn',
text: `*${payload.title}*\n${payload.subtitle}`,
},
accessory: payload.imageUrl
? {
type: 'image',
image_url: payload.imageUrl,
alt_text: 'image',
}
: undefined,
},
{
type: 'actions',
elements: payload.actions.map((item) => {
switch (item.action) {
case 'say':
return _renderButtonSay(item)
case 'postback':
return _renderButtonPostback(item)
case 'url':
return _renderButtonUrl(item)
default:
item.action satisfies never
throw Error(`Unknown action type ${item.action}`)
}
}),
},
]
const _renderButtonUrl = (action: CardAction) => ({
type: 'button' as const,
text: {
type: 'plain_text' as const,
text: action.label,
},
url: action.value,
})
const _renderButtonPostback = (action: CardAction) => ({
type: 'button' as const,
action_id: 'postback',
text: {
type: 'plain_text' as const,
text: action.label,
},
value: action.value,
})
const _renderButtonSay = (action: CardAction) => ({
type: 'button' as const,
action_id: 'say',
text: {
type: 'plain_text' as const,
text: action.label,
},
value: action.value,
})