feat(steps): ✨ Add Embed bubble

apps/builder/components/editor/StepsSideBar/StepIcon.tsx

@@ -13,6 +13,7 @@ import {
   FlagIcon,
   GlobeIcon,
   ImageIcon,
+  LayoutIcon,
   NumberIcon,
   PhoneIcon,
   SendEmailIcon,
@@ -39,6 +40,8 @@ export const StepIcon = ({ type, ...props }: StepIconProps) => {
       return <ImageIcon color="blue.500" {...props} />
     case BubbleStepType.VIDEO:
       return <FilmIcon color="blue.500" {...props} />
+    case BubbleStepType.EMBED:
+      return <LayoutIcon color="blue.500" {...props} />
     case InputStepType.TEXT:
       return <TextIcon color="orange.500" {...props} />
     case InputStepType.NUMBER:

apps/builder/components/editor/StepsSideBar/StepTypeLabel.tsx

@@ -19,6 +19,12 @@ export const StepTypeLabel = ({ type }: Props) => {
       return <Text>Image</Text>
     case BubbleStepType.VIDEO:
       return <Text>Video</Text>
+    case BubbleStepType.EMBED:
+      return (
+        <Tooltip label="Embed a pdf, an iframe, a website...">
+          <Text>Embed</Text>
+        </Tooltip>
+      )
     case InputStepType.NUMBER:
       return <Text>Number</Text>
     case InputStepType.EMAIL:

apps/builder/components/shared/Graph/Nodes/StepNode/MediaBubblePopoverContent/EmbedUploadContent.tsx

@@ -0,0 +1,51 @@
+import { HStack, Stack, Text } from '@chakra-ui/react'
+import { SmartNumberInput } from 'components/shared/SmartNumberInput'
+import { Input } from 'components/shared/Textbox/Input'
+import { EmbedBubbleContent } from 'models'
+import { sanitizeUrl } from 'utils'
+
+type Props = {
+  content: EmbedBubbleContent
+  onSubmit: (content: EmbedBubbleContent) => void
+}
+
+export const EmbedUploadContent = ({ content, onSubmit }: Props) => {
+  const handleUrlChange = (url: string) => {
+    let iframeUrl = sanitizeUrl(
+      url.trim().startsWith('<iframe') ? extractUrlFromIframe(url) : url
+    )
+    if (iframeUrl.endsWith('.pdf')) {
+      iframeUrl = `https://docs.google.com/viewer?embedded=true&url=${iframeUrl}`
+    }
+    onSubmit({ ...content, url: iframeUrl })
+  }
+
+  const handleHeightChange = (height?: number) =>
+    height && onSubmit({ ...content, height })
+
+  return (
+    <Stack p="2" spacing={6}>
+      <Stack>
+        <Input
+          placeholder="Paste the link or code..."
+          defaultValue={content?.url ?? ''}
+          onChange={handleUrlChange}
+        />
+        <Text fontSize="sm" color="gray.400" textAlign="center">
+          Works with PDFs, iframes, websites...
+        </Text>
+      </Stack>
+
+      <HStack justify="space-between">
+        <Text>Height: </Text>
+        <SmartNumberInput
+          value={content?.height}
+          onValueChange={handleHeightChange}
+        />
+      </HStack>
+    </Stack>
+  )
+}
+
+const extractUrlFromIframe = (iframe: string) =>
+  [...iframe.matchAll(/src="([^"]+)"/g)][0][1]

apps/builder/components/shared/Graph/Nodes/StepNode/MediaBubblePopoverContent/MediaBubblePopoverContent.tsx

@@ -12,6 +12,7 @@ import {
   TextBubbleStep,
 } from 'models'
 import { useRef } from 'react'
+import { EmbedUploadContent } from './EmbedUploadContent'
 import { VideoUploadContent } from './VideoUploadContent'
 
 type Props = {
@@ -25,7 +26,10 @@ export const MediaBubblePopoverContent = (props: Props) => {
 
   return (
     <Portal>
-      <PopoverContent onMouseDown={handleMouseDown} w="500px">
+      <PopoverContent
+        onMouseDown={handleMouseDown}
+        w={props.step.type === BubbleStepType.IMAGE ? '500px' : '400px'}
+      >
         <PopoverArrow />
         <PopoverBody ref={ref} shadow="lg">
           <MediaBubbleContent {...props} />
@@ -52,5 +56,10 @@ export const MediaBubbleContent = ({ step, onContentChange }: Props) => {
         <VideoUploadContent content={step.content} onSubmit={onContentChange} />
       )
     }
+    case BubbleStepType.EMBED: {
+      return (
+        <EmbedUploadContent content={step.content} onSubmit={onContentChange} />
+      )
+    }
   }
 }

apps/builder/components/shared/Graph/Nodes/StepNode/StepNodeContent/StepNodeContent.tsx

@@ -11,6 +11,7 @@ import {
 import { isChoiceInput, isInputStep } from 'utils'
 import { ItemNodesList } from '../../ItemNode'
 import {
+  EmbedBubbleContent,
   SetVariableContent,
   TextBubbleContent,
   VideoBubbleContent,
@@ -42,6 +43,9 @@ export const StepNodeContent = ({ step, indices }: Props) => {
     case BubbleStepType.VIDEO: {
       return <VideoBubbleContent step={step} />
     }
+    case BubbleStepType.EMBED: {
+      return <EmbedBubbleContent step={step} />
+    }
     case InputStepType.TEXT: {
       return (
         <PlaceholderContent

apps/builder/components/shared/Graph/Nodes/StepNode/StepNodeContent/contents/EmbedBubbleContent.tsx

@@ -0,0 +1,20 @@
+import { Box, Text } from '@chakra-ui/react'
+import { EmbedBubbleStep } from 'models'
+
+export const EmbedBubbleContent = ({ step }: { step: EmbedBubbleStep }) => {
+  if (!step.content?.url) return <Text color="gray.500">Click to edit...</Text>
+  return (
+    <Box w="full" h="120px" pos="relative">
+      <iframe
+        id="embed-bubble-content"
+        src={step.content.url}
+        style={{
+          width: '100%',
+          height: '100%',
+          pointerEvents: 'none',
+          borderRadius: '5px',
+        }}
+      />
+    </Box>
+  )
+}

apps/builder/components/shared/Graph/Nodes/StepNode/StepNodeContent/contents/index.tsx

@@ -3,3 +3,4 @@ export * from './WithVariableContent'
 export * from './VideoBubbleContent'
 export * from './WebhookContent'
 export * from './TextBubbleContent'
+export * from './EmbedBubbleContent'

apps/builder/playwright/tests/bubbles/embed.spec.ts

@@ -0,0 +1,74 @@
+import test, { expect } from '@playwright/test'
+import {
+  createTypebots,
+  parseDefaultBlockWithStep,
+} from '../../services/database'
+import { BubbleStepType, defaultEmbedBubbleContent } from 'models'
+import { typebotViewer } from '../../services/selectorUtils'
+import cuid from 'cuid'
+
+const pdfSrc = 'https://www.orimi.com/pdf-test.pdf'
+const iframeCode = '<iframe src="https://typebot.io"></iframe>'
+const siteSrc = 'https://app.cal.com/baptistearno/15min'
+
+test.describe.parallel('Embed bubble step', () => {
+  test.describe('Content settings', () => {
+    test('should import and parse embed correctly', async ({ page }) => {
+      const typebotId = cuid()
+      await createTypebots([
+        {
+          id: typebotId,
+          ...parseDefaultBlockWithStep({
+            type: BubbleStepType.EMBED,
+            content: defaultEmbedBubbleContent,
+          }),
+        },
+      ])
+
+      await page.goto(`/typebots/${typebotId}/edit`)
+      await page.click('text=Click to edit...')
+      await page.fill('input[placeholder="Paste the link or code..."]', pdfSrc)
+      await expect(page.locator('iframe#embed-bubble-content')).toHaveAttribute(
+        'src',
+        `https://docs.google.com/viewer?embedded=true&url=${pdfSrc}`
+      )
+      await page.fill(
+        'input[placeholder="Paste the link or code..."]',
+        iframeCode
+      )
+      await expect(page.locator('iframe#embed-bubble-content')).toHaveAttribute(
+        'src',
+        'https://typebot.io'
+      )
+      await page.fill('input[placeholder="Paste the link or code..."]', siteSrc)
+      await expect(page.locator('iframe#embed-bubble-content')).toHaveAttribute(
+        'src',
+        siteSrc
+      )
+    })
+  })
+
+  test.describe('Preview', () => {
+    test('should display embed correctly', async ({ page }) => {
+      const typebotId = cuid()
+      await createTypebots([
+        {
+          id: typebotId,
+          ...parseDefaultBlockWithStep({
+            type: BubbleStepType.EMBED,
+            content: {
+              url: siteSrc,
+              height: 700,
+            },
+          }),
+        },
+      ])
+
+      await page.goto(`/typebots/${typebotId}/edit`)
+      await page.click('text=Preview')
+      await expect(
+        typebotViewer(page).locator('iframe#embed-bubble-content')
+      ).toHaveAttribute('src', siteSrc)
+    })
+  })
+})

apps/builder/services/typebots/typebots.ts

@@ -34,6 +34,7 @@ import {
   ItemType,
   defaultConditionContent,
   defaultSendEmailOptions,
+  defaultEmbedBubbleContent,
 } from 'models'
 import { Typebot } from 'models'
 import useSWR from 'swr'
@@ -250,6 +251,8 @@ const parseDefaultContent = (type: BubbleStepType): BubbleStepContent => {
       return defaultImageBubbleContent
     case BubbleStepType.VIDEO:
       return defaultVideoBubbleContent
+    case BubbleStepType.EMBED:
+      return defaultEmbedBubbleContent
   }
 }
 

apps/builder/tsconfig.json

@@ -15,7 +15,8 @@
     "isolatedModules": true,
     "jsx": "preserve",
     "baseUrl": ".",
-    "composite": true
+    "composite": true,
+    "downlevelIteration": true
   },
   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
   "exclude": ["node_modules"]

packages/bot-engine/src/components/ChatBlock/ChatBlock.tsx

@@ -197,9 +197,12 @@ const ChatChunks = ({
   const avatarSideContainerRef = useRef<any>()
 
   useEffect(() => {
-    avatarSideContainerRef.current?.refreshTopOffset()
+    refreshTopOffset()
   })
 
+  const refreshTopOffset = () =>
+    avatarSideContainerRef.current?.refreshTopOffset()
+
   return (
     <>
       <div className="flex">
@@ -209,18 +212,26 @@ const ChatChunks = ({
             hostAvatarSrc={hostAvatar.src}
           />
         )}
-        <TransitionGroup>
+        <div className="flex-1">
-          {bubbles.map((step) => (
+          <TransitionGroup>
-            <CSSTransition
+            {bubbles.map((step) => (
-              key={step.id}
+              <CSSTransition
-              classNames="bubble"
+                key={step.id}
-              timeout={500}
+                classNames="bubble"
-              unmountOnExit
+                timeout={500}
-            >
+                unmountOnExit
-              <HostBubble step={step} onTransitionEnd={onDisplayNextStep} />
+              >
-            </CSSTransition>
+                <HostBubble
-          ))}
+                  step={step}
-        </TransitionGroup>
+                  onTransitionEnd={() => {
+                    onDisplayNextStep()
+                    refreshTopOffset()
+                  }}
+                />
+              </CSSTransition>
+            ))}
+          </TransitionGroup>
+        </div>
       </div>
       <CSSTransition
         classNames="bubble"

packages/bot-engine/src/components/ChatBlock/ChatStep/bubbles/EmbedBubble.tsx

@@ -0,0 +1,68 @@
+import React, { useEffect, useRef, useState } from 'react'
+import { EmbedBubbleStep } from 'models'
+import { TypingContent } from './TypingContent'
+
+type Props = {
+  step: EmbedBubbleStep
+  onTransitionEnd: () => void
+}
+
+export const showAnimationDuration = 400
+
+export const EmbedBubble = ({ step, onTransitionEnd }: Props) => {
+  const messageContainer = useRef<HTMLDivElement | null>(null)
+  const [isTyping, setIsTyping] = useState(true)
+
+  useEffect(() => {
+    showContentAfterMediaLoad()
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [])
+
+  const showContentAfterMediaLoad = () => {
+    setTimeout(() => {
+      setIsTyping(false)
+      onTypingEnd()
+    }, 1000)
+  }
+
+  const onTypingEnd = () => {
+    setIsTyping(false)
+    setTimeout(() => {
+      onTransitionEnd()
+    }, showAnimationDuration)
+  }
+
+  return (
+    <div className="flex flex-col w-full" ref={messageContainer}>
+      <div className="flex mb-2 w-full lg:w-11/12 items-center">
+        <div
+          className={
+            'flex relative z-10 items-start typebot-host-bubble w-full'
+          }
+        >
+          <div
+            className="flex items-center absolute px-4 py-2 rounded-lg bubble-typing z-10 "
+            style={{
+              width: isTyping ? '4rem' : '100%',
+              height: isTyping ? '2rem' : '100%',
+            }}
+          >
+            {isTyping ? <TypingContent /> : <></>}
+          </div>
+          <iframe
+            id="embed-bubble-content"
+            src={step.content.url}
+            className={
+              'w-full z-20 p-4 content-opacity ' +
+              (isTyping ? 'opacity-0' : 'opacity-100')
+            }
+            style={{
+              height: isTyping ? '2rem' : step.content.height,
+              borderRadius: '15px',
+            }}
+          />
+        </div>
+      </div>
+    </div>
+  )
+}

packages/bot-engine/src/components/ChatBlock/ChatStep/bubbles/HostBubble.tsx

@@ -1,5 +1,6 @@
 import { BubbleStep, BubbleStepType } from 'models'
 import React from 'react'
+import { EmbedBubble } from './EmbedBubble'
 import { ImageBubble } from './ImageBubble'
 import { TextBubble } from './TextBubble'
 import { VideoBubble } from './VideoBubble'
@@ -17,5 +18,7 @@ export const HostBubble = ({ step, onTransitionEnd }: Props) => {
       return <ImageBubble step={step} onTransitionEnd={onTransitionEnd} />
     case BubbleStepType.VIDEO:
       return <VideoBubble step={step} onTransitionEnd={onTransitionEnd} />
+    case BubbleStepType.EMBED:
+      return <EmbedBubble step={step} onTransitionEnd={onTransitionEnd} />
   }
 }

packages/models/src/typebot/steps/bubble.ts

@@ -1,17 +1,23 @@
 import { StepBase } from '.'
 
-export type BubbleStep = TextBubbleStep | ImageBubbleStep | VideoBubbleStep
+export type BubbleStep =
+  | TextBubbleStep
+  | ImageBubbleStep
+  | VideoBubbleStep
+  | EmbedBubbleStep
 
 export enum BubbleStepType {
   TEXT = 'text',
   IMAGE = 'image',
   VIDEO = 'video',
+  EMBED = 'embed',
 }
 
 export type BubbleStepContent =
   | TextBubbleContent
   | ImageBubbleContent
   | VideoBubbleContent
+  | EmbedBubbleContent
 
 export type TextBubbleStep = StepBase & {
   type: BubbleStepType.TEXT
@@ -28,6 +34,11 @@ export type VideoBubbleStep = StepBase & {
   content: VideoBubbleContent
 }
 
+export type EmbedBubbleStep = StepBase & {
+  type: BubbleStepType.EMBED
+  content: EmbedBubbleContent
+}
+
 export type TextBubbleContent = {
   html: string
   richText: unknown[]
@@ -38,6 +49,11 @@ export type ImageBubbleContent = {
   url?: string
 }
 
+export type EmbedBubbleContent = {
+  url?: string
+  height: number
+}
+
 export enum VideoBubbleContentType {
   URL = 'url',
   YOUTUBE = 'youtube',
@@ -59,3 +75,5 @@ export const defaultTextBubbleContent: TextBubbleContent = {
 export const defaultImageBubbleContent: ImageBubbleContent = {}
 
 export const defaultVideoBubbleContent: VideoBubbleContent = {}
+
+export const defaultEmbedBubbleContent: EmbedBubbleContent = { height: 400 }

packages/utils/src/utils.ts

@@ -149,3 +149,11 @@ export const omit: Omit = (obj, ...keys) => {
   }
   return ret
 }
+
+export const sanitizeUrl = (url: string): string =>
+  url.startsWith('http') ||
+  url.startsWith('mailto:') ||
+  url.startsWith('tel:') ||
+  url.startsWith('sms:')
+    ? url
+    : `https://${url}`