+ throw new Error(`Duration ${duration} could not be properly parsed`)
+}
+
+export function parseBytes (value: string | number): number {
+ if (typeof value === 'number') return value
+ if (!isNaN(+value)) return +value
+
+ const tgm = /^(\d+)\s*TB\s*(\d+)\s*GB\s*(\d+)\s*MB$/
+ const tg = /^(\d+)\s*TB\s*(\d+)\s*GB$/
+ const tm = /^(\d+)\s*TB\s*(\d+)\s*MB$/
+ const gm = /^(\d+)\s*GB\s*(\d+)\s*MB$/
+ const t = /^(\d+)\s*TB$/
+ const g = /^(\d+)\s*GB$/
+ const m = /^(\d+)\s*MB$/
+ const b = /^(\d+)\s*B$/
+
+ let match: RegExpMatchArray
+
+ if (value.match(tgm)) {
+ match = value.match(tgm)
+ return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 +
+ parseInt(match[2], 10) * 1024 * 1024 * 1024 +
+ parseInt(match[3], 10) * 1024 * 1024
+ }
+
+ if (value.match(tg)) {
+ match = value.match(tg)
+ return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 +
+ parseInt(match[2], 10) * 1024 * 1024 * 1024
+ }
+
+ if (value.match(tm)) {
+ match = value.match(tm)
+ return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 +
+ parseInt(match[2], 10) * 1024 * 1024
+ }
+
+ if (value.match(gm)) {
+ match = value.match(gm)
+ return parseInt(match[1], 10) * 1024 * 1024 * 1024 +
+ parseInt(match[2], 10) * 1024 * 1024
+ }
+
+ if (value.match(t)) {
+ match = value.match(t)
+ return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024
+ }
+
+ if (value.match(g)) {
+ match = value.match(g)
+ return parseInt(match[1], 10) * 1024 * 1024 * 1024
+ }
+
+ if (value.match(m)) {
+ match = value.match(m)
+ return parseInt(match[1], 10) * 1024 * 1024
+ }
+
+ if (value.match(b)) {
+ match = value.match(b)
+ return parseInt(match[1], 10) * 1024
+ }
+
+ return parseInt(value, 10)
+}
+
+// ---------------------------------------------------------------------------
+
+function sanitizeUrl (url: string) {
+ const urlObject = new URL(url)
+
+ if (urlObject.protocol === 'https:' && urlObject.port === '443') {
+ urlObject.port = ''
+ } else if (urlObject.protocol === 'http:' && urlObject.port === '80') {
+ urlObject.port = ''
+ }
+
+ return urlObject.href.replace(/\/$/, '')
+}
+
+// Don't import remote scheme from constants because we are in core utils
+function sanitizeHost (host: string, remoteScheme: string) {
+ const toRemove = remoteScheme === 'https' ? 443 : 80
+
+ return host.replace(new RegExp(`:${toRemove}$`), '')
+}
+
+// ---------------------------------------------------------------------------
+
+function isTestInstance () {
+ return process.env.NODE_ENV === 'test'
+}
+
+function isDevInstance () {
+ return process.env.NODE_ENV === 'dev'
+}
+
+function isTestOrDevInstance () {
+ return isTestInstance() || isDevInstance()
+}
+
+function isProdInstance () {
+ return process.env.NODE_ENV === 'production'
+}
+
+function getAppNumber () {
+ return process.env.NODE_APP_INSTANCE || ''
+}
+
+// ---------------------------------------------------------------------------
+
+// Consistent with .length, lodash truncate function is not
+function peertubeTruncate (str: string, options: { length: number, separator?: RegExp, omission?: string }) {
+ const truncatedStr = truncate(str, options)
+
+ // The truncated string is okay, we can return it
+ if (truncatedStr.length <= options.length) return truncatedStr
+
+ // Lodash takes into account all UTF characters, whereas String.prototype.length does not: some characters have a length of 2
+ // We always use the .length so we need to truncate more if needed
+ options.length -= truncatedStr.length - options.length
+ return truncate(str, options)