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const Promise = require('bluebird')
const cheerio = require('cheerio')
const request = Promise.promisify(require('request'))
module.exports = function () {
return new Promise((resolve, reject) => {
request(`http://${window.location.host}/meetingpointProxy/Roosters-AL%2Fdoc%2Fdagroosters%2Fframes%2Fnavbar.htm`)
.then(function (page) {
page = page.body
const $ = cheerio.load(page)
const $script = $('script').eq(1)
const scriptText = $script.text()
const regexs = [/var classes = \[(.+)\];/, /var teachers = \[(.+)\];/, /var rooms = \[(.+)\];/, /var students = \[(.+)\];/]
const items = regexs.map(regex => scriptText.match(regex)[1].split(',').map(item => item.replace(/"/g, '')))
resolve([]
.concat(items[0].map((item, index) => ({
type: 'c',
value: item,
index: index
})))
.concat(items[1].map((item, index) => ({
type: 't',
value: item,
index: index
})))
.concat(items[2].map((item, index) => ({
type: 'r',
value: item,
index: index
})))
.concat(items[3].map((item, index) => ({
type: 's',
value: item,
index: index
}))))
})
})
}
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