├── .gitignore ├── Dockerfile.template ├── LICENSE ├── README.md └── app ├── .editorconfig ├── data ├── api.js ├── device-login.jsx ├── index.html ├── loading.gif ├── lucida-grande.woff ├── random-fb-photos.jsx ├── renderer.jsx └── style.css ├── main.js ├── motion-sensor.js ├── package.json ├── server.js └── start.sh /.gitignore: -------------------------------------------------------------------------------- 1 | 2 | # Created by https://www.gitignore.io/api/node,windows,osx,linux 3 | 4 | ### Node ### 5 | # Logs 6 | logs 7 | *.log 8 | npm-debug.log* 9 | 10 | # Runtime data 11 | pids 12 | *.pid 13 | *.seed 14 | *.pid.lock 15 | 16 | # Directory for instrumented libs generated by jscoverage/JSCover 17 | lib-cov 18 | 19 | # Coverage directory used by tools like istanbul 20 | coverage 21 | 22 | # nyc test coverage 23 | .nyc_output 24 | 25 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) 26 | .grunt 27 | 28 | # node-waf configuration 29 | .lock-wscript 30 | 31 | # Compiled binary addons (http://nodejs.org/api/addons.html) 32 | build/Release 33 | 34 | # Dependency directories 35 | node_modules 36 | jspm_packages 37 | 38 | # Optional npm cache directory 39 | .npm 40 | 41 | # Optional eslint cache 42 | .eslintcache 43 | 44 | # Optional REPL history 45 | .node_repl_history 46 | 47 | 48 | ### Windows ### 49 | # Windows image file caches 50 | Thumbs.db 51 | ehthumbs.db 52 | 53 | # Folder config file 54 | Desktop.ini 55 | 56 | # Recycle Bin used on file shares 57 | $RECYCLE.BIN/ 58 | 59 | # Windows Installer files 60 | *.cab 61 | *.msi 62 | *.msm 63 | *.msp 64 | 65 | # Windows shortcuts 66 | *.lnk 67 | 68 | 69 | ### OSX ### 70 | *.DS_Store 71 | .AppleDouble 72 | .LSOverride 73 | 74 | # Icon must end with two \r 75 | Icon 76 | 77 | 78 | # Thumbnails 79 | ._* 80 | 81 | # Files that might appear in the root of a volume 82 | .DocumentRevisions-V100 83 | .fseventsd 84 | .Spotlight-V100 85 | .TemporaryItems 86 | .Trashes 87 | .VolumeIcon.icns 88 | .com.apple.timemachine.donotpresent 89 | 90 | # Directories potentially created on remote AFP share 91 | .AppleDB 92 | .AppleDesktop 93 | Network Trash Folder 94 | Temporary Items 95 | .apdisk 96 | 97 | 98 | ### Linux ### 99 | *~ 100 | 101 | # temporary files which can be created if a process still has a handle open of a deleted file 102 | .fuse_hidden* 103 | 104 | # KDE directory preferences 105 | .directory 106 | 107 | # Linux trash folder which might appear on any partition or disk 108 | .Trash-* 109 | 110 | # Secrets 111 | app/dev.env 112 | 113 | # App-specific resin sync config 114 | .resin-sync.yml -------------------------------------------------------------------------------- /Dockerfile.template: -------------------------------------------------------------------------------- 1 | FROM resin/%%RESIN_MACHINE_NAME%%-node:6 2 | 3 | # Install other apt deps 4 | RUN apt-get update && apt-get install -y \ 5 | apt-utils \ 6 | clang \ 7 | xserver-xorg-core \ 8 | xserver-xorg-input-all \ 9 | xserver-xorg-video-fbdev \ 10 | xorg \ 11 | libdbus-1-dev \ 12 | libgtk2.0-dev \ 13 | libnotify-dev \ 14 | libgnome-keyring-dev \ 15 | libgconf2-dev \ 16 | libasound2-dev \ 17 | libcap-dev \ 18 | libcups2-dev \ 19 | libxtst-dev \ 20 | libxss1 \ 21 | libnss3-dev \ 22 | fluxbox \ 23 | libsmbclient \ 24 | libssh-4 \ 25 | fbset \ 26 | libexpat-dev && rm -rf /var/lib/apt/lists/* 27 | 28 | # Set Xorg and FLUXBOX preferences 29 | RUN mkdir ~/.fluxbox 30 | RUN echo "xset s off" > ~/.fluxbox/startup && echo "xserver-command=X -s 0 dpms" >> ~/.fluxbox/startup 31 | RUN echo "#!/bin/bash" > /etc/X11/xinit/xserverrc \ 32 | && echo "" >> /etc/X11/xinit/xserverrc \ 33 | && echo 'exec /usr/bin/X -s 0 dpms -nocursor -nolisten tcp "$@"' >> /etc/X11/xinit/xserverrc 34 | 35 | # Move to app dir 36 | WORKDIR /usr/src/app 37 | 38 | # Move package.json to filesystem 39 | COPY ./app/package.json ./ 40 | 41 | # Install npm modules for the application 42 | RUN JOBS=MAX npm install --unsafe-perm --production \ 43 | && npm cache clean && node_modules/.bin/electron-rebuild 44 | 45 | # Move app to filesystem 46 | COPY ./app ./ 47 | 48 | ## uncomment if you want systemd 49 | ENV INITSYSTEM on 50 | 51 | # Start app 52 | CMD ["bash", "/usr/src/app/start.sh"] 53 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Photo Frame 2 | 3 | This is the complete setup for a facebook photo frame app, for Raspberry PI + Resin.io. 4 | 5 | It gets every photo you've ever uploaded or been tagged in on Facebook, shuffles them, rotates through one every 30 seconds (or you can swipe left and right between them), and updates the list when it gets to the end. 6 | 7 | Logs into facebook with device flow: shows a code on the frame, enter it into facebook.com/device and it'll be magically authenticated, super easy to use. 8 | 9 | Also supports optional automatic backlight control, with a PIR motion sensor. 10 | 11 | Tested with: 12 | 13 | * Raspberry Pi 3B 14 | * [Rpi 7" screen](https://shop.pimoroni.com/products/raspberry-pi-7-touchscreen-display-with-frame) 15 | * [HC-SR501 infrared motion sensor](https://www.modmypi.com/electronics/sensors/pir-infrared-motion-sensor-hc-sr501-) (optional) 16 | 17 | ## Getting started 18 | 19 | - Set up your device and screen 20 | * To add the motion sensor attach the 5V and GND pins, then connect the sensor output to **gpio pin 7** (physical pin 26) on your pi. 21 | * Sensitivity and delay are controllable on the sensor itself. 22 | - Sign up for free on [resin.io](https://dashboard.resin.io/signup), create an application for your device, and provision it. You should see the Resin logo and boot sequence on your screen. 23 | - Create a facebook app, add the 'facebook login' product, and enable 'Login from devices' 24 | * Unless you want to go through Facebook's app review process, you'll need to add every prospective user of your device as an admin, tester or developer (under 'Roles') 25 | - Set the following environmental variables for your Resin application: 26 | * RESIN_HOST_CONFIG_gpu_mem: 120 // Sets the GPU memory for the device 27 | * RESIN_HOST_CONFIG_lcd_rotate: 2 // Rotates the screen 180 degrees 28 | * FB_APP_ID: [your facebook app id] 29 | * FB_CLIENT_TOKEN: [your facebook client token] 30 | * ENABLE_MOTION_SENSOR: true // Optional: reads motion activity from gpio pin 7, if set 31 | - Push the contents of this repo to your Resin.io application 32 | - Once the device updates, it will walk you through the [device flow](https://developers.facebook.com/docs/facebook-login/for-devices) to get photo access to your Facebook account, and then start showing your photos. 33 | 34 | Login persists indefinitely over future boots. You can reset the auth token to change the user by clicking 'Purge Data' in Resin.io. 35 | 36 | Currently doesn't handle token expiry - you'll probably have to purge & login again after 60 days. If that's too annoying, PRs are very welcome. 37 | -------------------------------------------------------------------------------- /app/.editorconfig: -------------------------------------------------------------------------------- 1 | root = true 2 | 3 | [*] 4 | indent_style = space 5 | indent_size = 2 6 | charset = utf-8 7 | trim_trailing_whitespace = true 8 | insert_final_newline = true 9 | end_of_line = lf 10 | # editorconfig-tools is unable to ignore longs strings or urls 11 | max_line_length = null 12 | -------------------------------------------------------------------------------- /app/data/api.js: -------------------------------------------------------------------------------- 1 | const {ipcRenderer} = require('electron'); 2 | 3 | exports.log = (...args) => ipcRenderer.send('log', ...args); 4 | 5 | exports.getToken = () => fetch('/get-fb-token').then((response) => { 6 | if (response.status === 200) { 7 | return response.json().then((json) => json.token); 8 | } else return null; 9 | }); 10 | 11 | exports.startDeviceLogin = () => fetch('/start-device-login', { 12 | method: 'post', 13 | }).then((response) => response.json()); 14 | 15 | exports.checkDeviceLoginStatus = (loginData) => fetch('/check-device-login-status', { 16 | method: 'post', 17 | headers: { 'content-type': 'application/json' }, 18 | body: JSON.stringify({ code: loginData.code }) 19 | 20 | }).then((response) => response.json()); 21 | 22 | exports.setToken = (token) => fetch('/set-fb-token', { 23 | method: 'post', 24 | headers: { 'content-type': 'application/json' }, 25 | body: JSON.stringify({ token }) 26 | }); -------------------------------------------------------------------------------- /app/data/device-login.jsx: -------------------------------------------------------------------------------- 1 | const React = require('react'); 2 | 3 | const api = require('./api'); 4 | 5 | class LoginTimeoutError extends Error { 6 | constructor() { 7 | super('Login attempt timed out.'); 8 | } 9 | } 10 | 11 | module.exports = class DeviceLogin extends React.Component { 12 | componentWillMount() { 13 | this.startLoginProcess(); 14 | } 15 | 16 | async startLoginProcess() { 17 | this.state = { 18 | loading: true, 19 | userCode: null, 20 | verificationUri: null, 21 | error: null 22 | }; 23 | 24 | try { 25 | let loginData = await api.startDeviceLogin(); 26 | this.setState({ 27 | loading: false, 28 | userCode: loginData.user_code, 29 | verificationUri: loginData.verification_uri 30 | }); 31 | 32 | let token = await this.waitForLogin(loginData); 33 | this.props.onTokenAcquired(token); 34 | } catch (error) { 35 | api.log(error.message); 36 | this.setState({ loading: false, error }); 37 | setTimeout(() => this.startLoginProcess(), 5000); 38 | }; 39 | } 40 | 41 | async waitForLogin(loginData) { 42 | return new Promise((resolve, reject) => { 43 | setTimeout(async () => { 44 | try { 45 | let token = await this.checkDeviceLoginStatus(loginData); 46 | if (token) { 47 | resolve(token); 48 | } else { 49 | resolve(this.waitForLogin(loginData)); 50 | } 51 | } catch (e) { reject(e); } 52 | }, loginData.interval * 1000); 53 | }); 54 | } 55 | 56 | async checkDeviceLoginStatus(loginData) { 57 | let result = await api.checkDeviceLoginStatus(loginData); 58 | 59 | if (result.access_token) { 60 | return result.access_token; 61 | } else if (result.error) { 62 | switch (result.error.code) { 63 | case 31: // Not yet confirmed 64 | return null; 65 | case 463: // Device code has timed out 66 | throw new LoginTimeoutError(); 67 | default: 68 | throw new Error('Unknown device login error: ' + JSON.stringify(result)); 69 | } 70 | } else { 71 | throw new Error('Unknown device login status response: ' + JSON.stringify(result.error)); 72 | } 73 | } 74 | 75 | render() { 76 | if (this.state.loading) { 77 | return ; 78 | } else if (this.error) { 79 | return
{ this.error.message }
80 | } else if (this.state.userCode) { 81 | return (
82 |

Welcome to your photo frame!

83 |

84 | To set up, open { this.state.verificationUri }, and enter: 85 |

86 |
87 | { this.state.userCode } 88 |
89 |
) 90 | } else { 91 | return (
92 | Unknown login state! 93 | { JSON.stringify(this.state) } 94 |
) 95 | } 96 | } 97 | } -------------------------------------------------------------------------------- /app/data/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | Photo Frame 7 | 8 | 9 | 10 |
11 | 12 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/data/loading.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pimterry/photo-frame/7908db45bcc27bb9e05a7144ad8f603b33d0dc6c/app/data/loading.gif -------------------------------------------------------------------------------- /app/data/lucida-grande.woff: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pimterry/photo-frame/7908db45bcc27bb9e05a7144ad8f603b33d0dc6c/app/data/lucida-grande.woff -------------------------------------------------------------------------------- /app/data/random-fb-photos.jsx: -------------------------------------------------------------------------------- 1 | const url = require('url'); 2 | const React = require('react'); 3 | const Swipeable = require('react-swipeable'); 4 | const api = require('./api'); 5 | const _ = require('lodash'); 6 | 7 | const delay = (time) => new Promise((resolve) => setTimeout(resolve, time)); 8 | 9 | module.exports = class RandomFbPhotos extends React.Component { 10 | async componentWillMount() { 11 | this.state = { 12 | loading: true, 13 | imageUrl: null 14 | }; 15 | 16 | while (true) { 17 | try { 18 | let images = await this.getAllImages(); 19 | await this.showImagesInTurn(_.shuffle(images)); 20 | } catch (e) { 21 | api.log(e.message, e.stack); 22 | // Add a 5 second delay before retrying 23 | await delay(5000); 24 | } 25 | } 26 | } 27 | 28 | async getAllImages() { 29 | let images = await Promise.all([ 30 | this.getImagesFromSet('me/photos/tagged?limit=1000000000'), 31 | this.getImagesFromSet('me/photos/uploaded?limit=10000000') 32 | ]); 33 | 34 | return _(images).flatten().uniqBy('id').valueOf(); 35 | } 36 | 37 | async getImagesFromSet(imagesUrl) { 38 | let images = []; 39 | 40 | while (imagesUrl) { 41 | let results = await this.loadData(imagesUrl); 42 | images = images.concat(results.data); 43 | imagesUrl = results.next; 44 | } 45 | 46 | console.log(`Loaded ${images.length} images`); 47 | 48 | return images; 49 | } 50 | 51 | async loadData(bareUrl) { 52 | let parsedUrl = url.parse('https://graph.facebook.com/v2.8/' + bareUrl, true); 53 | parsedUrl.search = undefined; 54 | parsedUrl.query.access_token = this.props.token; 55 | 56 | let response = await fetch(url.format(parsedUrl)); 57 | console.log('Loaded data', response); 58 | return response.json(); 59 | } 60 | 61 | async showImagesInTurn(images) { 62 | let index = 0; 63 | const next = () => index = index + 1; 64 | const prev = () => index = Math.max(0, index - 1); 65 | 66 | while (index < images.length) { 67 | if (images[index] === undefined) console.log('Undefined image!', index, images); 68 | 69 | await this.loadImage(images[index]); 70 | 71 | await Promise.race([ 72 | delay(20000).then(() => next), 73 | new Promise((resolve) => this.nextImageTrigger = resolve).then(() => next), 74 | new Promise((resolve) => this.prevImageTrigger = resolve).then(() => prev) 75 | ]).then((action) => action()); 76 | } 77 | } 78 | 79 | jumpToNextImage() { 80 | if (this.nextImageTrigger) { 81 | this.nextImageTrigger(); 82 | } 83 | } 84 | 85 | jumpToPrevImage() { 86 | if (this.prevImageTrigger) { 87 | this.prevImageTrigger(); 88 | } 89 | } 90 | 91 | async loadImage(imageMetadata) { 92 | let result = await this.loadData(`${imageMetadata.id}?fields=images`) 93 | 94 | this.setState({ 95 | loading: false, 96 | imageUrl: _(result.images).maxBy((image) => image.height).source 97 | }); 98 | } 99 | 100 | render() { 101 | if (this.state.loading) { 102 | return ; 103 | } else if (this.state.imageUrl) { 104 | return ( 108 | 109 | ); 110 | } 111 | } 112 | } 113 | -------------------------------------------------------------------------------- /app/data/renderer.jsx: -------------------------------------------------------------------------------- 1 | const React = require('react'); 2 | const ReactDOM = require('react-dom'); 3 | 4 | const api = require('./api'); 5 | const DeviceLogin = require('./device-login'); 6 | const RandomFbPhotos = require('./random-fb-photos'); 7 | 8 | class PhotoFrame extends React.Component { 9 | async componentWillMount() { 10 | this.state = { 11 | loading: true, 12 | }; 13 | 14 | this.setState({ 15 | loading: false, 16 | token: (await api.getToken()) || null 17 | }); 18 | } 19 | 20 | onTokenAcquired(token) { 21 | api.setToken(token); 22 | this.setState({ 23 | loading: false, 24 | token: token 25 | }); 26 | } 27 | 28 | render() { 29 | if (this.state.loading) { 30 | return ; 31 | } else if (this.state.token) { 32 | return 33 | } else { 34 | return 35 | } 36 | } 37 | } 38 | 39 | api.log('Frame initialising'); 40 | ReactDOM.render( 41 | , 42 | document.getElementById('reactRoot') 43 | ) -------------------------------------------------------------------------------- /app/data/style.css: -------------------------------------------------------------------------------- 1 | @font-face { 2 | font-family: 'Lucida Grande'; 3 | src: url('lucida-grande.woff') format('woff'); 4 | } 5 | 6 | html, body { 7 | background-color: black; 8 | margin: 0; 9 | padding: 0; 10 | overflow: hidden; 11 | 12 | font-family: 'Lucida Grande'; 13 | color: white; 14 | 15 | height: 100vh; 16 | display: flex; 17 | align-items: center; 18 | justify-content: center; 19 | } 20 | 21 | .login-info, .random-fb-photo { 22 | width: 100vw; 23 | height: 100vh; 24 | 25 | display: flex; 26 | flex-direction: column; 27 | align-items: center; 28 | justify-content: center; 29 | text-align: center; 30 | } 31 | 32 | .login-info { 33 | background-color: #3b5998; 34 | } 35 | 36 | .random-fb-photo { 37 | object-fit: contain; 38 | } 39 | 40 | h1 { 41 | margin: 0; 42 | font-size: 30pt; 43 | } 44 | 45 | .url { 46 | font-weight: bolder; 47 | text-decoration: underline; 48 | } 49 | 50 | .device-code { 51 | font-size: 30pt; 52 | font-family: monospace; 53 | } -------------------------------------------------------------------------------- /app/main.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | const activateMotionSensor = require('./motion-sensor'); 4 | const path = require('path') 5 | const { app, BrowserWindow, ipcMain } = require('electron'); 6 | 7 | const PIR_PIN = 7; 8 | const PORT = 8080; 9 | 10 | app.on('ready', () => { 11 | let window = new BrowserWindow({ 12 | width: 800, 13 | height: 480, 14 | frame: false, 15 | title: "Photo frame" 16 | }); 17 | 18 | window.webContents.on('did-finish-load', () => { 19 | setTimeout(() => { 20 | window.show(); 21 | }, 300); 22 | }); 23 | 24 | if (process.env.URL_LAUNCHER_CONSOLE) { 25 | window.openDevTools(); 26 | } 27 | 28 | require('./server.js').start(PORT).then(() => { 29 | window.loadURL("file://" + path.join(__dirname, "data/index.html")); 30 | }); 31 | 32 | if (process.env.ENABLE_MOTION_SENSOR) { 33 | activateMotionSensor(PIR_PIN); 34 | } 35 | }); 36 | 37 | app.commandLine.appendSwitch('touch-events', 'enabled'); 38 | ipcMain.addListener('log', (event, ...args) => console.log(...args)); 39 | -------------------------------------------------------------------------------- /app/motion-sensor.js: -------------------------------------------------------------------------------- 1 | module.exports = function enableMotionSensor(pin) { 2 | try { 3 | var pins = require('pi-pins'); 4 | var backlight = require('rpi-backlight'); 5 | } catch (e) { 6 | console.warn('Failed to load modules for motion sensor, ignoring', e); 7 | return; 8 | } 9 | 10 | var pirSensor = pins.connect(pin); 11 | pirSensor.mode('in') 12 | 13 | pirSensor.on('rise', () => { 14 | console.log('Motion detected'); 15 | 16 | backlight.setBrightness(100); 17 | }); 18 | 19 | pirSensor.on('fall', () => { 20 | console.log('Motion lost'); 21 | 22 | backlight.setBrightness(0); 23 | }); 24 | } -------------------------------------------------------------------------------- /app/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "resin-electronjs", 3 | "version": "0.2.0", 4 | "description": "electronJS-based resin application", 5 | "main": "main.js", 6 | "scripts": { 7 | "dev": ". ./dev.env && electron .", 8 | "start": "NODE_ENV=production ./node_modules/electron/dist/electron . --enable-logging" 9 | }, 10 | "repository": { 11 | "type": "git", 12 | "url": "git+https://github.com/resin-io/resin-electronjs.git" 13 | }, 14 | "keywords": [ 15 | "resin", 16 | "io", 17 | "electron", 18 | "js" 19 | ], 20 | "dependencies": { 21 | "babel-plugin-syntax-async-functions": "^6.13.0", 22 | "babel-plugin-transform-async-to-generator": "^6.16.0", 23 | "babel-preset-react": "^6.16.0", 24 | "babel-register": "^6.18.0", 25 | "body-parser": "^1.15.2", 26 | "electron": "^1.4.15", 27 | "electron-rebuild": "^1.5.7", 28 | "express": "^4.14.0", 29 | "form-data": "^2.1.2", 30 | "lodash": "^4.17.2", 31 | "node-fetch": "^1.6.3", 32 | "pi-pins": "^1.0.2", 33 | "react": "^15.4.1", 34 | "react-dom": "^15.4.1", 35 | "react-swipeable": "^3.9.1", 36 | "rpi-backlight": "^0.2.1" 37 | }, 38 | "author": "Carlo Maria Curinga", 39 | "license": "Apache-2.0", 40 | "bugs": { 41 | "url": "https://github.com/resin-io/resin-electronjs/issues" 42 | }, 43 | "homepage": "https://github.com/resin-io/resin-electronjs#readme", 44 | "jshintConfig": { 45 | "esversion": 6, 46 | "strict": true 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /app/server.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | const path = require('path'); 3 | const fetch = require('node-fetch'); 4 | const FormData = require('form-data'); 5 | 6 | const express = require('express'); 7 | const app = express(); 8 | 9 | app.use(express.static('data')); 10 | app.use(require('body-parser').json()); 11 | 12 | const FB_ACCESS_TOKEN = process.env.FB_APP_ID + "|" + process.env.FB_CLIENT_TOKEN; 13 | const TOKEN_FILE = process.env.TOKEN_FILE || "/data/fb-token"; 14 | let token = fs.existsSync(TOKEN_FILE) ? fs.readFileSync(TOKEN_FILE, 'utf8') : null; 15 | 16 | app.get('/get-fb-token', (req, res) => { 17 | if (token) { 18 | res.set('content-type', 'application/json'); 19 | res.status(200).send(JSON.stringify({ token })); 20 | } else { 21 | res.sendStatus(404); 22 | } 23 | }); 24 | 25 | app.post('/start-device-login', (req, res) => { 26 | const fbParams = new FormData(); 27 | fbParams.append('access_token', FB_ACCESS_TOKEN); 28 | fbParams.append('scope', 'public_profile,user_photos'); 29 | 30 | fetch('https://graph.facebook.com/v2.6/device/login', { 31 | method: 'post', 32 | body: fbParams 33 | }).then((response) => response.json()).then((data) => { 34 | res.set('content-type', 'application/json'); 35 | res.status(200).send(JSON.stringify(data)); 36 | }).catch((err) => { 37 | console.error(err); 38 | res.sendStatus(500); 39 | }); 40 | }); 41 | 42 | app.post('/check-device-login-status', (req, res) => { 43 | const fbParams = new FormData(); 44 | fbParams.append('access_token', FB_ACCESS_TOKEN); 45 | fbParams.append('code', req.body.code); 46 | 47 | fetch('https://graph.facebook.com/v2.6/device/login_status', { 48 | method: 'post', 49 | body: fbParams 50 | }).then((response) => response.json()).then((data) => { 51 | res.set('content-type', 'application/json'); 52 | res.status(200).send(JSON.stringify(data)); 53 | }).catch((err) => { 54 | console.error(err); 55 | res.sendStatus(500); 56 | }); 57 | }); 58 | 59 | app.post('/set-fb-token', (req, res) => { 60 | let newToken = req.body.token; 61 | if (newToken) { 62 | fs.writeFileSync(TOKEN_FILE, newToken, { encoding: 'utf8' }); 63 | } else { 64 | fs.unlinkSync(TOKEN_FILE); 65 | } 66 | token = newToken; 67 | res.sendStatus(200); 68 | }); 69 | 70 | exports.start = function (port) { 71 | return new Promise((resolve, reject) => { 72 | app.listen(port, function () { 73 | console.log('Server listening on port ' + port); 74 | resolve(); 75 | }); 76 | }); 77 | } -------------------------------------------------------------------------------- /app/start.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # By default docker gives us 64MB of shared memory size but to display heavy 4 | # pages we need more. 5 | umount /dev/shm && mount -t tmpfs shm /dev/shm 6 | 7 | # using local electron module instead of the global electron lets you 8 | # easily control specific version dependency between your app and electron itself. 9 | # the syntax below starts an X istance with ONLY our electronJS fired up, 10 | # it saves you a LOT of resources avoiding full-desktops envs 11 | 12 | rm /tmp/.X0-lock &>/dev/null || true 13 | startx /usr/local/bin/npm run start --------------------------------------------------------------------------------