Photo Booth Software

App.vue

<template>
  <div id="app">
    <div v-if="!cam.connected">
      Waiting for camera...
    </div>
    <div v-if="cam.connected">
      <div class="pics">
        <img class="pic" v-for="pic in pictures" :key="pic" :src="pic"/>
      </div>
      <div class="button-div" v-if="!active || countdown !== 0">
        <button class="button" @click="startPics" :disabled="active">
          <span v-if="countdown === 0">📸</span>
          <span v-if="countdown !== 0">{{ countdown }}</span>
        </button>
      </div>
    </div>
  </div>
</template>

<script>
import SonyCamera from 'sony-camera'

export default {
  name: 'App',
  components: {},
  data: function () {
    return {
      cam: new SonyCamera('localhost', 3000),
      liveViewFrame: '',
      pictures: [],
      countdown: 0,
      active: false
    }
  },
  methods: {
    startPics: function (event) {
      this.active = true
      this.countdown = 3
      var countID = setInterval(function () {
        this.countdown -= 1
        if (this.countdown !== 0) {
          return
        }
        clearInterval(countID)
        this.capture(4)
      }.bind(this), 1000)
    },
    capture: function (numToTake) {
      this.cam.capture(true, function (x, name, imageData) {
        if (name) {
          console.log(name)
          this.pictures.push(`http://localhost:3000/postview/${name}`)
          if (numToTake > 1) {
            setTimeout(function () { this.capture(numToTake - 1) }.bind(this), 2000)
          } else {
            setTimeout(function () {
              this.pictures = []
              this.active = false
            }.bind(this), 10000)
          }
        }
      }.bind(this))
    }
  },
  mounted: function () {
    this.cam.connect(console.log)
  }
}
</script>

<style>
body {
  margin: 0;
}

#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  display: flex;
  justify-content: center;
}

.pics {
  display: grid;
  grid-template-columns: 50% 50%;
  grid-template-rows: 50% 50%;
  max-width: 1100px;
}

.pic {
  width: 100%;
}

.button-div {
  position: absolute;
  bottom: 0;
  width: 100%;
  margin-bottom: 10px;
  left: 0;
}

.button {
  height: 100px;
  width: 100px;
  border-radius: 90px;
  background: red;
  font-size: 45px;
  color: white;
}

.button-hidden {
  bottom: -150px;
}
</style>

server.js

var http = require('http');

http.createServer(onRequest).listen(3000);

function onRequest(client_req, client_res) {
  console.log('serve: ' + client_req.url);

  var options = {
    hostname: '192.168.122.1',
    port: 8080,
    path: client_req.url,
    method: client_req.method,
    headers: client_req.headers
  };

  var proxy = http.request(options, function (res) {
    res.headers['access-control-allow-origin'] = '*'
    client_res.writeHead(res.statusCode, res.headers)
    res.pipe(client_res, {
      end: true
    }).on('error', console.log);
  });

  client_req.pipe(proxy, {
    end: true
  }).on('error', console.log);
}