Function parseMailItemTimestamp

content/mail-2925.js:206–268

(item)

}

function parseMailItemTimestamp(item) {
  const timeText = getMailItemTimeText(item);
  if (!timeText) return null;

  const now = new Date();
  const date = new Date(now);
  let match = null;

  if (/刚刚/.test(timeText)) {
    return now.getTime();
  }

  match = timeText.match(/(\d+)\s*分(?:钟)?前/);
  if (match) {
    return now.getTime() - Number(match[1]) * 60 * 1000;
  }

  match = timeText.match(/(\d+)\s*秒前/);
  if (match) {
    return now.getTime() - Number(match[1]) * 1000;
  }

  match = timeText.match(/^(\d{1,2}):(\d{2})$/);
  if (match) {
    date.setHours(Number(match[1]), Number(match[2]), 0, 0);
    return date.getTime();
  }

  match = timeText.match(/今天\s*(\d{1,2}):(\d{2})/);
  if (match) {
    date.setHours(Number(match[1]), Number(match[2]), 0, 0);
    return date.getTime();
  }

  match = timeText.match(/昨天\s*(\d{1,2}):(\d{2})/);
  if (match) {
    date.setDate(date.getDate() - 1);
    date.setHours(Number(match[1]), Number(match[2]), 0, 0);
    return date.getTime();
  }

  match = timeText.match(/(\d{1,2})-(\d{1,2})\s*(\d{1,2}):(\d{2})/);
  if (match) {
    date.setMonth(Number(match[1]) - 1, Number(match[2]));
    date.setHours(Number(match[3]), Number(match[4]), 0, 0);
    return date.getTime();
  }

  match = timeText.match(/(\d{4})-(\d{1,2})-(\d{1,2})\s*(\d{1,2}):(\d{2})/);
  if (match) {
    return new Date(
      Number(match[1]),
      Number(match[2]) - 1,
      Number(match[3]),
      Number(match[4]),
      Number(match[5]),
      0,
      0