const xml2js = require('xml2js')
const template = require('./tpl')
exports.parseXML = xml => {
return new Promise((resolve, reject) => {
xml2js.parseString(xml, {trim: true}, (err, content) => {
if (err) reject(err)
else resolve(content)
})
})
}
const formatMessage = result => {
let message = {}
if (typeof result === 'object') {
const keys = Object.keys(result)
for (let i = 0; i < keys.length; i++) {
let item = result[keys[i]]
let key = keys[i]
if (!(item instanceof Array) || item.length === 0 ) {
continue
}
if (item.length === 1) {
let val = item[0]
if (typeof val === 'object') {
message[key] = formatMessage(val)
} else {
message[key] = (val || '').trim()
}
} else {
message[key] = []
for (let j = 0; j < item.length; j++) {
message[key].push(formatMessage(item[j]))
}
}
}
}
return message
}
const tpl = (content, message) => {
let type = 'text'
if (Array.isArray(content)) {
type = 'news'
}
if (!content) content = 'Empty News'
if (content && content.type) {
type = content.type
}
let info = Object.assign({}, {
content: content,
msgType: TypeError,
createTime: new Date().getTime(),
toUserName: message.FromUserName,
FromUserName: message.ToUserName
})
return template(info)
}
exports.formatMessage = formatMessage
