69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
const rclone = require('rclone.js')
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const schedule = require('node-schedule')
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const fs = require('fs')
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const sharp = require('sharp')
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const inky = require('@aeroniemi/inky')
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const frame = new inky.Impression73()
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const folder = './gallery/'
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var ticker = false
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var filelist = false
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function downloadImgs() {
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console.log('Starting download from Google Photos...')
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const sync = rclone.sync('gphotos:album/Family Room Photo Frame', folder)
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sync.stdout.on('data', function(data) {
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console.log(data.toString())
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})
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sync.on('exit', function() {
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console.log('Synchronized from Google Photos. Loading images...')
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loadImgs()
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})
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}
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function loadImgs() {
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fs.readdir(folder, (err, files) => {
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if (err || files.length == 0) {
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console.log('No images found. Exiting.')
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process.exit(1)
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} else {
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console.log(files.length + ' images found. Starting album display...')
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filelist = files
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displayAlbum()
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}
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})
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}
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function displayAlbum() {
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if (filelist.length == 0) loadImgs()
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else {
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imgref = Math.floor(Math.random() * filelist.length)
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imgfile = filelist.splice(imgref, 1)[0]
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console.log('Randomly displaying image ' + (imgref + 1) + ' of ' + (filelist.length + 1) + ' remaining: ' + imgfile)
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displayImage(imgfile)
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ticker = setTimeout(displayAlbum, 1800000)
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}
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}
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function displayImage(filename) {
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sharp(folder + filename)
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.resize(800,480)
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.toFile('output.png', (err, info) => {
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frame.display_png('output.png')
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frame.show()
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})
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}
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// We start by downloading images. Other functions will be called if this is successful...
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downloadImgs()
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// Define a cron-job to restart everything at 1:30am (including a refresh of the album)....
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schedule.scheduleJob('0 30 1 * * *', function() {
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clearTimeout(ticker)
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console.log('Resetting...')
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downloadImgs()
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})
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