function downloadBundles (next, bundles) {
if (!bundles.length) {
console.log(colors.green('No bundles selected, exiting'))
return next()
}
var downloads = []
for (var bundle of bundles) {
var bundleName = bundle.product.human_name
var bundleDownloads = []
var bundleFormats = []
for (var subproduct of bundle.subproducts) {
var filteredDownloads = subproduct.downloads.filter((download) => {
return download.platform === 'ebook'
})
var downloadStructs = flatten(keypath.get(filteredDownloads, '[].download_struct'))
var filteredDownloadStructs = downloadStructs.filter((download) => {
if (!download.name || !download.url) {
return false
}
var normalizedFormat = normalizeFormat(download.name)
if (bundleFormats.indexOf(normalizedFormat) === -1 && SUPPORTED_FORMATS.indexOf(normalizedFormat) !== -1) {
bundleFormats.push(normalizedFormat)
}
return commander.format === 'all' || normalizedFormat === commander.format
})
for (var filteredDownload of filteredDownloadStructs) {
bundleDownloads.push({
bundle: bundleName,
download: filteredDownload,
name: subproduct.human_name
})
}
}
if (!bundleDownloads.length) {
console.log(colors.red('No downloads found matching the right format (%s) for bundle (%s), available formats: (%s)'), commander.format, bundleName, bundleFormats.sort().join(', '))
continue
}
for (var download of bundleDownloads) {
downloads.push(download)
}
}
if (!downloads.length) {
console.log(colors.red('No downloads found matching the right format (%s), exiting'), commander.format)
}
async.each(downloads, (download, next) => {
limiter.submit((next) => {
console.log('Downloading %s - %s (%s) (%s)... (%s/%s)', download.bundle, download.name, download.download.name, download.download.human_size, colors.yellow(downloads.indexOf(download) + 1), colors.yellow(downloads.length))
downloadBook(download.bundle, download.name, download.download, (error, skipped) => {
if (error) {
return next(error)
}
if (skipped) {
console.log('Skipped downloading of %s - %s (%s) (%s) - already exists... (%s/%s)', download.bundle, download.name, download.download.name, download.download.human_size, colors.yellow(downloads.indexOf(download) + 1), colors.yellow(downloads.length))
}
next()
})
}, next)
}, (error) => {
if (error) {
return next(error)
}
console.log(colors.green('Done'))
next()
})
}
var filteredOrders = orders.filter((order) => {
return flatten(keypath.get(order, 'subproducts.[].downloads.[].platform')).indexOf('ebook') !== -1
})