Function parseFromDOM

packages/app/src/components/prompt-input.tsx:942–1039

()

  )

  const parseFromDOM = (): Prompt => {
    const parts: Prompt = []
    let position = 0
    let buffer = ""

    const flushText = () => {
      let content = buffer
      if (content.includes("\r")) content = content.replace(/\r\n?/g, "\n")
      if (content.includes("\u200B")) content = content.replace(/\u200B/g, "")
      buffer = ""
      if (!content) return
      parts.push({ type: "text", content, start: position, end: position + content.length })
      position += content.length
    }

    const pushFile = (file: HTMLElement) => {
      const content = file.textContent ?? ""
      const source =
        file.dataset.sourceType === "resource" && file.dataset.sourceClientName && file.dataset.sourceUri
          ? {
              type: "resource" as const,
              text: {
                value: content,
                start: position,
                end: position + content.length,
              },
              clientName: file.dataset.sourceClientName,
              uri: file.dataset.sourceUri,
            }
          : undefined
      parts.push({
        type: "file",
        path: file.dataset.path!,
        content,
        start: position,
        end: position + content.length,
        ...(file.dataset.mime ? { mime: file.dataset.mime } : {}),
        ...(file.dataset.filename ? { filename: file.dataset.filename } : {}),
        ...(file.dataset.url ? { url: file.dataset.url } : {}),
        ...(source ? { source } : {}),
      })
      position += content.length
    }

    const pushAgent = (agent: HTMLElement) => {
      const content = agent.textContent ?? ""
      parts.push({
        type: "agent",
        name: agent.dataset.name!,
        content,
        start: position,
        end: position + content.length,
      })
      position += content.length
    }

    const visit = (node: Node) => {
      if (node.nodeType === Node.TEXT_NODE) {