Function parseDataURI

apps/sim/lib/knowledge/documents/document-processor.ts:823–839

(fileUrl: string, filename: string, mimeType: string)

}

async function parseDataURI(fileUrl: string, filename: string, mimeType: string): Promise<string> {
  const [header, base64Data] = fileUrl.split(',')
  if (!base64Data) {
    throw new Error('Invalid data URI format')
  }

  if (mimeType === 'text/plain') {
    return header.includes('base64')
      ? Buffer.from(base64Data, 'base64').toString('utf8')
      : decodeURIComponent(base64Data)
  }

  const extension = resolveParserExtension(filename, mimeType, 'txt')
  const buffer = Buffer.from(base64Data, 'base64')
  const result = await parseBuffer(buffer, extension)
  return result.content
}

async function parseHttpFile(
  fileUrl: string,