Merge branch 'release/3.1.0' into develop

[github/Chocobozzz/PeerTube.git] / server / helpers / core-utils.ts

diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index 2cecea4500bc1d64c41693a72064f89c5a920ded..0bd84ffaa88f2f6c59578210e7b654186673a673 100644 (file)
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -1,16 +1,18 @@
 /* eslint-disable no-useless-call */
 
 /*
-  Different from 'utils' because we don't not import other PeerTube modules.
+  Different from 'utils' because we don't import other PeerTube modules.
   Useful to avoid circular dependencies.
 */
 
-import { createHash, HexBase64Latin1Encoding, randomBytes } from 'crypto'
+import { exec, ExecOptions } from 'child_process'
+import { BinaryToTextEncoding, createHash, randomBytes } from 'crypto'
+import { truncate } from 'lodash'
 import { basename, isAbsolute, join, resolve } from 'path'
 import * as pem from 'pem'
+import { pipeline } from 'stream'
 import { URL } from 'url'
-import { truncate } from 'lodash'
-import { exec, ExecOptions } from 'child_process'
+import { promisify } from 'util'
 
 const objectConverter = (oldObject: any, keyConverter: (e: string) => string, valueConverter: (e: any) => any) => {
   if (!oldObject || typeof oldObject !== 'object') {
@@ -41,6 +43,7 @@ const timeTable = {
 }
 
 export function parseDurationToMs (duration: number | string): number {
+  if (duration === null) return null
   if (typeof duration === 'number') return duration
 
   if (typeof duration === 'string') {
@@ -175,6 +178,16 @@ function pageToStartAndCount (page: number, itemsPerPage: number) {
   return { start, count: itemsPerPage }
 }
 
+function mapToJSON (map: Map<any, any>) {
+  const obj: any = {}
+
+  for (const [ k, v ] of map) {
+    obj[k] = v
+  }
+
+  return obj
+}
+
 function buildPath (path: string) {
   if (isAbsolute(path)) return path
 
@@ -194,11 +207,11 @@ function peertubeTruncate (str: string, options: { length: number, separator?: R
   return truncate(str, options)
 }
 
-function sha256 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex') {
+function sha256 (str: string | Buffer, encoding: BinaryToTextEncoding = 'hex') {
   return createHash('sha256').update(str).digest(encoding)
 }
 
-function sha1 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex') {
+function sha1 (str: string | Buffer, encoding: BinaryToTextEncoding = 'hex') {
   return createHash('sha1').update(str).digest(encoding)
 }
 
@@ -238,11 +251,23 @@ function promisify2<T, U, A> (func: (arg1: T, arg2: U, cb: (err: any, result: A)
   }
 }
 
+type SemVersion = { major: number, minor: number, patch: number }
+function parseSemVersion (s: string) {
+  const parsed = s.match(/^v?(\d+)\.(\d+)\.(\d+)$/i)
+
+  return {
+    major: parseInt(parsed[1]),
+    minor: parseInt(parsed[2]),
+    patch: parseInt(parsed[3])
+  } as SemVersion
+}
+
 const randomBytesPromise = promisify1<number, Buffer>(randomBytes)
 const createPrivateKey = promisify1<number, { key: string }>(pem.createPrivateKey)
 const getPublicKey = promisify1<string, { publicKey: string }>(pem.getPublicKey)
 const execPromise2 = promisify2<string, any, string>(exec)
 const execPromise = promisify1<string, string>(exec)
+const pipelinePromise = promisify(pipeline)
 
 // ---------------------------------------------------------------------------
 
@@ -263,6 +288,7 @@ export {
 
   sha256,
   sha1,
+  mapToJSON,
 
   promisify0,
   promisify1,
@@ -272,5 +298,8 @@ export {
   createPrivateKey,
   getPublicKey,
   execPromise2,
-  execPromise
+  execPromise,
+  pipelinePromise,
+
+  parseSemVersion
 }