Fetch video likes/dislikes too

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

diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index 3118dc5007eca001c7722117e6620059db776747..4ff07848ca86079f8a437478f6275d8e6337e242 100644 (file)
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -19,8 +19,7 @@ import * as mkdirp from 'mkdirp'
 import * as bcrypt from 'bcrypt'
 import * as createTorrent from 'create-torrent'
 import * as rimraf from 'rimraf'
-import * as openssl from 'openssl-wrapper'
-import * as Promise from 'bluebird'
+import * as pem from 'pem'
 
 function isTestInstance () {
   return process.env.NODE_ENV === 'test'
@@ -38,6 +37,28 @@ function root () {
   return join.apply(null, paths)
 }
 
+// Thanks: https://stackoverflow.com/a/12034334
+function escapeHTML (stringParam) {
+  const entityMap = {
+    '&': '&',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#39;',
+    '/': '&#x2F;',
+    '`': '&#x60;',
+    '=': '&#x3D;'
+  }
+
+  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<A> (func: (cb: (err: any, result: A) => void) => void): () => Promise<A> {
   return function promisified (): Promise<A> {
     return new Promise<A>((resolve: (arg: A) => void, reject: (err: any) => void) => {
@@ -87,11 +108,12 @@ const writeFilePromise = promisify2WithVoid<string, any>(writeFile)
 const readdirPromise = promisify1<string, string[]>(readdir)
 const mkdirpPromise = promisify1<string, string>(mkdirp)
 const pseudoRandomBytesPromise = promisify1<number, Buffer>(pseudoRandomBytes)
-const accessPromise = promisify1WithVoid<string|Buffer>(access)
-const opensslExecPromise = promisify2WithVoid<string, any>(openssl.exec)
+const accessPromise = promisify1WithVoid<string | Buffer>(access)
+const createPrivateKey = promisify1<number, { key: string }>(pem.createPrivateKey)
+const getPublicKey = promisify1<string, { publicKey: string }>(pem.getPublicKey)
 const bcryptComparePromise = promisify2<any, string, boolean>(bcrypt.compare)
 const bcryptGenSaltPromise = promisify1<number, string>(bcrypt.genSalt)
-const bcryptHashPromise = promisify2<any, string|number, string>(bcrypt.hash)
+const bcryptHashPromise = promisify2<any, string | number, string>(bcrypt.hash)
 const createTorrentPromise = promisify2<string, any, any>(createTorrent)
 const rimrafPromise = promisify1WithVoid<string>(rimraf)
 const statPromise = promisify1<string, Stats>(stat)
@@ -101,9 +123,12 @@ const statPromise = promisify1<string, Stats>(stat)
 export {
   isTestInstance,
   root,
+  escapeHTML,
+  pageToStartAndCount,
 
   promisify0,
   promisify1,
+
   readdirPromise,
   readFilePromise,
   readFileBufferPromise,
@@ -113,7 +138,8 @@ export {
   mkdirpPromise,
   pseudoRandomBytesPromise,
   accessPromise,
-  opensslExecPromise,
+  createPrivateKey,
+  getPublicKey,
   bcryptComparePromise,
   bcryptGenSaltPromise,
   bcryptHashPromise,