garoon api

garoon.js

const Promise = require('bluebird')
const request = require('request')
const cheerio = require('cheerio')
const moment = require('moment')
const _ = require('lodash')

class GaroonClient {
  constructor () {
    this.jar = request.jar()
    this.url = {
      base: 'Garoon_BASE_URL',
      login: 'Garoon_login_URL',
      kaneSchedule: 'Garoon_group_schedule_URL'
    }
    this.username = 'USER_NAME'
    this.password = 'PASSWORD'
  }

  async login () {
    return new Promise((resolve, reject) => {
      request.post({
          url: this.url.login,
          jar: this.jar,
          formData: {
            _system: 1, _account: this.username, _password: this.password, "login-submit": "Login"
          }
        }, (err, res, body) => {
          if (!err && !_.startsWith(res.statusCode.toString(), '4')) resolve(body)
          else reject(err || new Error(` [GaroonClient.login : bad status]
           status: ${res.statusCode}`))
        }
      )
    })
  }

  async fetchGroupSchedulePage() {
    return new Promise ((resolve, reject) => {
      request.get({
          url: this.url.kaneSchedule,
          jar: this.jar
        }, (err,res, body) => {
        if (!err && res.statusCode === 200) resolve(body)
        else reject(err || new Error(` [GaroonClient.fetchGroupSchedulePage : bad status]
          status: ${res.statusCode}`))
        }
      )
    })
  }

  parseGroupSchedulePage (htmlBody) {
    let $ = cheerio.load(htmlBody)
    let allUserSchedules = []
    $('tr')
      .filter((i, el) => {
        return $(el).find('td.userBox').length > 0
      })
      .each((i, el)=> {
        //uid
        let userSpan = $(el).find('span.span_user')
        let username = userSpan.text().trim()
        let uid = $(userSpan).find('a').attr('href')

        //td tag of today's schedule
        let todayTd = $(el).children('td.normalEvent').first()
        let schedules = []
        todayTd.children('div.normalEventElement').each( (j, e) => {
          if($(e).find('div.groupWeekEventTitle').length > 0) {
            let timeRangeStr = $(e).find('div.listTime').text()
            let startMoment = timeRangeStr.indexOf('-') !== -1
              ? moment(timeRangeStr.slice(0, timeRangeStr.indexOf('-')), 'h:mm a')
              : undefined
            if(startMoment) {
              schedules.push(
                {
                  moment: startMoment
                  , allDay: false
                  , title: $(e).find('div.groupWeekEventTitle').text().trim()
                  , link: this.url.base + $(e).find('a').attr('href')
                  , error: null
                }
              )
            } else {
              schedules.push(
                {
                  moment: undefined
                  , allDay: false
                  , title: $(e).find('div.groupWeekEventTitle').text().trim()
                  , link: this.url.base + $(e).find('a').attr('href')
                  , error: new Error(`can't parse time: ${timeRangeStr}`)
                }
              )
            }


          } else if($(e).find('div.groupWeekEventTitleAllday').length > 0){
            schedules.push(
              {
                moment : undefined
                , allDay: true
                , title: $(e).find('div.groupWeekEventTitleAllday').text().trim()
                , link: this.url.base + $(e).find('a').attr('href')
                , error: null
              }
            )
          } else {
            //logger
            console.log('[Error: groupWeekEventTitle else called]');
          }

        })
        allUserSchedules.push({
          username: username,
          uid: uid,
          schedules: schedules
        })
      })
    return allUserSchedules
  }

  async pushSheduleToUser(grJson, grUid, bot, slackUser) {
    let u = _.filter(grJson, {uid: grUid})
    if(u) {

    }
  }

}

export {
  GaroonClient as default
}