Function downloadFileContent

apps/sim/connectors/dropbox/dropbox.ts:72–100

(accessToken: string, filePath: string)

}

async function downloadFileContent(accessToken: string, filePath: string): Promise<string> {
  const response = await fetchWithRetry('https://content.dropboxapi.com/2/files/download', {
    method: 'POST',
    headers: {
      Authorization: `Bearer ${accessToken}`,
      'Dropbox-API-Arg': JSON.stringify({ path: filePath }),
    },
  })

  if (!response.ok) {
    throw new Error(`Failed to download file ${filePath}: ${response.status}`)
  }

  // Stream with a hard byte cap so a file whose listing metadata under-reported
  // (or omitted) its size can never be fully buffered into memory. Oversize raises
  // so getDocument can surface it as a skipped (failed) row rather than dropping it.
  const buffer = await readBodyWithLimit(response, MAX_FILE_SIZE)
  if (!buffer) {
    throw new ConnectorFileTooLargeError(MAX_FILE_SIZE)
  }

  const text = buffer.toString('utf8')

  if (filePath.endsWith('.html') || filePath.endsWith('.htm')) {
    return htmlToPlainText(text)
  }

  return text
}

function fileToStub(entry: DropboxFileEntry): ExternalDocument {
  return {