app.ts

import * as ejs from 'ejs'
import * as express from 'express'
import * as fs from 'fs'
import * as logger from './logger'
import * as stats from './stats'

const app = express()

// 配置文件读取
const config = JSON.parse(fs.readFileSync('config.json').toString())

const port: Number = config.port // 运行端口
const sitename: String = config.sitename // 显示在网页标题上（ToolName | SiteName）

logger.init(config) // 初始化日志模块
stats.init(config) // 初始化统计模块

// utils 页面
app.get('/utils/:name', (req: any, res: any) => {
  ejs.renderFile(`utils/${req.params.name}/index.ejs`, { "sitename": sitename })
    .then(value => {
      res.send(value)
      logger.info(`utils:${req.params.name} rendered!`, "ejsRenderer")
      stats.view("utils", `${req.params.name}`)
    }).catch((e) => {
      logger.error(e, "ejsRenderer")
      ejs.renderFile(`pages/error_page.ejs`)
        .then(value => { res.send(value) })
    })
})


// resources 请求处理
app.get('/resources/:name', (req: any, res: any) => {
  try {
    res.send(fs.readFileSync(`resources/${req.params.name}`))
    logger.debug(`resources:${req.params.name} sended!`, "ejsRenderer")
  } catch (e) {
    logger.error(e, "resourcesRequest")
    ejs.renderFile(`pages/error_page.ejs`)
      .then(value => { res.send(value) })
  }
})

// data 请求处理
app.get('/data/:utilsName/:name', (req: any, res: any) => {
  try {
    res.send(fs.readFileSync(`data/${req.params.utilsName}/${req.params.name}`))
    logger.info(`data:${req.params.utilsName}:${req.params.name} sended!`, "ejsRenderer")
  } catch (e) {
    logger.debug(e, "dataRequest")
    ejs.renderFile(`pages/error_page.ejs`)
      .then(value => { res.send(value) })
  }
})

app.use(express.static('public')) // 静态文件目录

// 主页
app.get('/', (req: any, res: any) => {
  try {
    let data = fs.readFileSync('data/index/utils_list.json', "utf-8")
    let jsonData = JSON.parse(data)
    ejs.renderFile(`pages/index.ejs`, { "data": jsonData })
      .then(value => {
        res.send(value)
        logger.info(`mainpage rendered!`, "ejsRenderer")
      })
    stats.view("page", "index")
  } catch (e) {
    logger.error(e, "ejsRenderer")
  }
})

// 统计页面
app.get('/stats/', (req: any, res: any) => {
  try {
    let data = fs.readFileSync('data/stats/stats.json', "utf-8")
    let jsonData = JSON.parse(data)
    ejs.renderFile(`pages/stats.ejs`, { "data": jsonData })
      .then(value => {
        res.send(value)
        logger.info(`statspage rendered!`, "ejsRenderer")
      })
    stats.view("page", "stats")
  } catch (e) {
    logger.error(e, "ejsRenderer")
  }
})


// 启动端口监听
try {
  app.listen(port, () => {
    logger.info(`PoatoUtils Server started on port ${port} `, "express")
  })
} catch (e) {
  logger.error(e, "express")
}