log4js-server-chan/index.js

log4js server chan appender

"use strict"

const layouts = require('log4js').layouts;
const got = require('got');
const urlencode = require('urlencode');

let layout, sckey, text;

let serverChanAppender = (_config, _layout) => {
  layout = _layout || layouts.basicLayout;
  sckey = sckey || _config.sckey;
  text = text || _config.text;

  return (loggingEvent) => {
    let desp = layout(loggingEvent, _config.timezoneOffset);
    desp = urlencode(desp);
    text = urlencode(text);
    let url = 'http://sc.ftqq.com/'+ sckey + '.send?text=' + text + '&desp=' + desp;
    got(url).catch((err) => {
      throw err;
    });
  }
};

let configure = (_config) => {
  if (_config.layout) {
    layout = layouts.layout(_config.layout.type, _config.layout);
  }
  text = _config.text;
  sckey = _config.sckey;

  return serverChanAppender(_config, layout);
};

exports.name      = 'log4js-server-chan';
exports.appender = serverChanAppender;
exports.configure = configure;