Miao-Yunzai/lib/tools/web.js

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import express from 'express'
import template from 'express-art-template'
import fs from 'fs'
import lodash from 'lodash'
/*
* npm run app web-debug开启Bot后
* 可另外通过 npm run web 开启浏览器调试
* 访问 http://localhost:8000/ 即可看到对应页面
* 页面内的资源需使用 {{_res_path}}来作为resources目录的根目录
* 可编辑模板与页面查看效果
* todo: 预览页面的热更
*
* */
let app = express()
let _path = process.cwd()
app.engine('html', template)
app.set('views', _path + '/resources/')
app.set('view engine', 'art')
app.use(express.static(_path + '/resources'))
app.use('/plugins', express.static('plugins'))
app.get('/', function (req, res) {
let pluginList = fs.readdirSync(_path + '/temp/ViewData/') || []
let html = [
'在npm run web-dev模式下触发截图消息后可在下方选择页面进行调试',
'如果页面内资源路径不正确请使用{{_res_path}}作为根路径,对应之前的../../../../',
'可直接修改模板html或css刷新查看效果'
]
let li = {}
for (let pIdx in pluginList) {
const plugin = pluginList[pIdx]
let fileList = fs.readdirSync(_path + `/temp/ViewData/${plugin}/`) || []
for (let idx in fileList) {
let ret = /(.+)\.json$/.exec(fileList[idx])
if (ret && ret[1]) {
let text = [plugin, ...ret[1].split('_')]
li[text.join('')] = (`<li style="font-size:18px; line-height:30px;"><a href="/${plugin}_${ret[1]}">${text.join(' / ')}</a></li>`)
}
}
}
res.send(html.join('</br>') + '<ul>' + lodash.values(li).join('') + '</ul>')
})
app.get('/:page', function (req, res) {
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let [plugin, app, ...page] = req.params.page.split('_')
page = page.join('_')
if (plugin == 'favicon.ico') {
return res.send('')
}
let data = JSON.parse(fs.readFileSync(_path + `/temp/ViewData/${plugin}/${app}_${page}.json`, 'utf8'))
data = data || {}
data._res_path = ''
data._sys_res_path = data._res_path
if (data._plugin) {
data._res_path = `/plugins/${data._plugin}/resources/`
data.pluResPath = data._res_path
}
let htmlPath = ''
let tplPath = `${app}/${htmlPath}${page}/${page}.html`
if (data._plugin) {
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tplPath = `../plugins/${data._plugin}/resources/${htmlPath}/${app}/${page.split('_').join('/')}.html`
} else if (data._no_type_path) {
tplPath = `${app}/${page}.html`
}
res.render(tplPath, data)
})
app.listen(8000)
console.log('页面服务已启动,触发消息图片后访问 http://localhost:8000/ 调试页面')