ipfs-http-client/esm/src/lib/parse-mtime.js

A client library for the IPFS HTTP API

import errCode from 'err-code';
export function parseMtime(input) {
  if (input == null) {
    return undefined;
  }
  let mtime;
  if (input.secs != null) {
    mtime = {
      secs: input.secs,
      nsecs: input.nsecs
    };
  }
  if (input.Seconds != null) {
    mtime = {
      secs: input.Seconds,
      nsecs: input.FractionalNanoseconds
    };
  }
  if (Array.isArray(input)) {
    mtime = {
      secs: input[0],
      nsecs: input[1]
    };
  }
  if (input instanceof Date) {
    const ms = input.getTime();
    const secs = Math.floor(ms / 1000);
    mtime = {
      secs: secs,
      nsecs: (ms - secs * 1000) * 1000
    };
  }
  if (!Object.prototype.hasOwnProperty.call(mtime, 'secs')) {
    return undefined;
  }
  if (mtime != null && mtime.nsecs != null && (mtime.nsecs < 0 || mtime.nsecs > 999999999)) {
    throw errCode(new Error('mtime-nsecs must be within the range [0,999999999]'), 'ERR_INVALID_MTIME_NSECS');
  }
  return mtime;
}