Function decodeMimeBody

cloudflare-temp-email-utils.js:261–277

(bodyText = '', headers = {})

  }

  function decodeMimeBody(bodyText = '', headers = {}) {
    const contentType = String(headers['content-type'] || '');
    const transferEncoding = String(headers['content-transfer-encoding'] || '').trim().toLowerCase();
    const charset = getCharsetFromContentType(contentType);
    let decoded = String(bodyText || '');

    if (transferEncoding === 'base64') {
      decoded = decodeBytesToString(base64ToBytes(decoded), charset);
    } else if (transferEncoding === 'quoted-printable') {
      decoded = decodeBytesToString(quotedPrintableToBytes(decoded), charset);
    }

    if (/text\/html/i.test(contentType)) {
      return stripHtmlTags(decoded);
    }
    return decoded.replace(/\s+/g, ' ').trim();
  }

  function extractTextFromMime(rawMessage = '', depth = 0) {
    const { headerText, bodyText } = splitRawMessage(rawMessage);