Use a single file instead of segments for HLS

[github/Chocobozzz/PeerTube.git] / server / helpers / requests.ts

diff --git a/server/helpers/requests.ts b/server/helpers/requests.ts
index e8d77b15b5789cfd74aff8b8254f99c903bd3d88..5c6dc5e195638d997cc5acbb92dc72ac614fda99 100644 (file)
--- a/server/helpers/requests.ts
+++ b/server/helpers/requests.ts
@@ -1,34 +1,46 @@
-import * as Promise from 'bluebird'
-import { createWriteStream } from 'fs'
+import * as Bluebird from 'bluebird'
+import { createWriteStream } from 'fs-extra'
 import * as request from 'request'
-import { ACTIVITY_PUB } from '../initializers'
-import Bluebird = require('bluebird')
+import { ACTIVITY_PUB, CONFIG } from '../initializers'
+import { processImage } from './image-utils'
+import { join } from 'path'
 
-function doRequest (
+function doRequest <T> (
   requestOptions: request.CoreOptions & request.UriOptions & { activityPub?: boolean }
-): Bluebird<{ response: request.RequestResponse, body: any }> {
+): Bluebird<{ response: request.RequestResponse, body: T }> {
   if (requestOptions.activityPub === true) {
     if (!Array.isArray(requestOptions.headers)) requestOptions.headers = {}
     requestOptions.headers['accept'] = ACTIVITY_PUB.ACCEPT_HEADER
   }
 
-  return new Promise<{ response: request.RequestResponse, body: any }>((res, rej) => {
+  return new Bluebird<{ response: request.RequestResponse, body: T }>((res, rej) => {
     request(requestOptions, (err, response, body) => err ? rej(err) : res({ response, body }))
   })
 }
 
 function doRequestAndSaveToFile (requestOptions: request.CoreOptions & request.UriOptions, destPath: string) {
-  return new Promise<request.RequestResponse>((res, rej) => {
+  return new Bluebird<void>((res, rej) => {
+    const file = createWriteStream(destPath)
+    file.on('finish', () => res())
+
     request(requestOptions)
-      .on('response', response => res(response as request.RequestResponse))
       .on('error', err => rej(err))
-      .pipe(createWriteStream(destPath))
+      .pipe(file)
   })
 }
 
+async function downloadImage (url: string, destDir: string, destName: string, size: { width: number, height: number }) {
+  const tmpPath = join(CONFIG.STORAGE.TMP_DIR, 'pending-' + destName)
+  await doRequestAndSaveToFile({ method: 'GET', uri: url }, tmpPath)
+
+  const destPath = join(destDir, destName)
+  await processImage({ path: tmpPath }, destPath, size)
+}
+
 // ---------------------------------------------------------------------------
 
 export {
   doRequest,
-  doRequestAndSaveToFile
+  doRequestAndSaveToFile,
+  downloadImage
 }