X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fhelpers%2Fcore-utils.ts;h=443115336946150ae9363508fa3ed5ac3def52af;hb=6725d05c5f71e0cdf0deba6692220b73e42e7ffa;hp=32b89b6dd583ff8175fc8d4581553341757cbbbd;hpb=1840c2f7c91f5f89602a3683d85b0a9df1454855;p=github%2FChocobozzz%2FPeerTube.git
diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index 32b89b6dd..443115336 100644
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -3,20 +3,134 @@
Useful to avoid circular dependencies.
*/
+import * as bcrypt from 'bcrypt'
+import * as createTorrent from 'create-torrent'
+import { pseudoRandomBytes } from 'crypto'
+import { readdir, readFile, rename, stat, Stats, unlink, writeFile } from 'fs'
+import * as mkdirp from 'mkdirp'
import { join } from 'path'
+import * as pem from 'pem'
+import * as rimraf from 'rimraf'
function isTestInstance () {
return process.env.NODE_ENV === 'test'
}
function root () {
- // We are in /dist/helpers/utils.js
- return join(__dirname, '..', '..', '..')
+ // We are in /helpers/utils.js
+ const paths = [ __dirname, '..', '..' ]
+
+ // We are under /dist directory
+ if (process.mainModule.filename.endsWith('.ts') === false) {
+ paths.push('..')
+ }
+
+ return join.apply(null, paths)
+}
+
+// Thanks: https://stackoverflow.com/a/12034334
+function escapeHTML (stringParam) {
+ const entityMap = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": ''',
+ '/': '/',
+ '`': '`',
+ '=': '='
+ }
+
+ return String(stringParam).replace(/[&<>"'`=\/]/g, s => entityMap[s])
}
+function pageToStartAndCount (page: number, itemsPerPage: number) {
+ const start = (page - 1) * itemsPerPage
+
+ return { start, count: itemsPerPage }
+}
+
+function promisify0 (func: (cb: (err: any, result: A) => void) => void): () => Promise {
+ return function promisified (): Promise {
+ return new Promise((resolve: (arg: A) => void, reject: (err: any) => void) => {
+ func.apply(null, [ (err: any, res: A) => err ? reject(err) : resolve(res) ])
+ })
+ }
+}
+
+// Thanks to https://gist.github.com/kumasento/617daa7e46f13ecdd9b2
+function promisify1 (func: (arg: T, cb: (err: any, result: A) => void) => void): (arg: T) => Promise {
+ return function promisified (arg: T): Promise {
+ return new Promise((resolve: (arg: A) => void, reject: (err: any) => void) => {
+ func.apply(null, [ arg, (err: any, res: A) => err ? reject(err) : resolve(res) ])
+ })
+ }
+}
+
+function promisify1WithVoid (func: (arg: T, cb: (err: any) => void) => void): (arg: T) => Promise {
+ return function promisified (arg: T): Promise {
+ return new Promise((resolve: () => void, reject: (err: any) => void) => {
+ func.apply(null, [ arg, (err: any) => err ? reject(err) : resolve() ])
+ })
+ }
+}
+
+function promisify2 (func: (arg1: T, arg2: U, cb: (err: any, result: A) => void) => void): (arg1: T, arg2: U) => Promise {
+ return function promisified (arg1: T, arg2: U): Promise {
+ return new Promise((resolve: (arg: A) => void, reject: (err: any) => void) => {
+ func.apply(null, [ arg1, arg2, (err: any, res: A) => err ? reject(err) : resolve(res) ])
+ })
+ }
+}
+
+function promisify2WithVoid (func: (arg1: T, arg2: U, cb: (err: any) => void) => void): (arg1: T, arg2: U) => Promise {
+ return function promisified (arg1: T, arg2: U): Promise {
+ return new Promise((resolve: () => void, reject: (err: any) => void) => {
+ func.apply(null, [ arg1, arg2, (err: any) => err ? reject(err) : resolve() ])
+ })
+ }
+}
+
+const readFileBufferPromise = promisify1(readFile)
+const unlinkPromise = promisify1WithVoid(unlink)
+const renamePromise = promisify2WithVoid(rename)
+const writeFilePromise = promisify2WithVoid(writeFile)
+const readdirPromise = promisify1(readdir)
+const mkdirpPromise = promisify1(mkdirp)
+const pseudoRandomBytesPromise = promisify1(pseudoRandomBytes)
+const createPrivateKey = promisify1(pem.createPrivateKey)
+const getPublicKey = promisify1(pem.getPublicKey)
+const bcryptComparePromise = promisify2(bcrypt.compare)
+const bcryptGenSaltPromise = promisify1(bcrypt.genSalt)
+const bcryptHashPromise = promisify2(bcrypt.hash)
+const createTorrentPromise = promisify2(createTorrent)
+const rimrafPromise = promisify1WithVoid(rimraf)
+const statPromise = promisify1(stat)
+
// ---------------------------------------------------------------------------
export {
isTestInstance,
- root
+ root,
+ escapeHTML,
+ pageToStartAndCount,
+
+ promisify0,
+ promisify1,
+
+ readdirPromise,
+ readFileBufferPromise,
+ unlinkPromise,
+ renamePromise,
+ writeFilePromise,
+ mkdirpPromise,
+ pseudoRandomBytesPromise,
+ createPrivateKey,
+ getPublicKey,
+ bcryptComparePromise,
+ bcryptGenSaltPromise,
+ bcryptHashPromise,
+ createTorrentPromise,
+ rimrafPromise,
+ statPromise
}