merged with master

1 files changed, 16 insertions, 29 deletions

diff --git a/src/client/util/request-image-size.ts b/src/client/util/request-image-size.ts
index 48cb6e3a5..c619192ed 100644
--- a/src/client/util/request-image-size.ts
+++ b/src/client/util/request-image-size.ts
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 /**
  * request-image-size: Detect image dimensions via request.
  * Licensed under the MIT license.
@@ -9,43 +10,36 @@
  * https://github.com/jo/http-image-size
  */
 
-const request = require('request');
-const imageSize = require('image-size');
+// const imageSize = require('image-size');
 const HttpError = require('standard-http-error');
+import * as request from 'request';
+import { imageSize } from 'image-size';
+import { ISizeCalculationResult } from 'image-size/dist/types/interface';
 
-module.exports = function requestImageSize(options: any) {
-    let opts: any = {
-        encoding: null,
-    };
-
-    if (options && typeof options === 'object') {
-        opts = Object.assign(options, opts);
-    } else if (options && typeof options === 'string') {
-        opts = {
-            uri: options,
-            ...opts,
-        };
-    } else {
+module.exports = function requestImageSize(url: string) {
+    if (!url) {
         return Promise.reject(new Error('You should provide an URI string or a "request" options object.'));
     }
 
-    opts.encoding = null;
-
     return new Promise((resolve, reject) => {
-        const req = request(opts);
+        const req = request(url);
 
-        req.on('response', (res: any) => {
+        req.on('response', res => {
             if (res.statusCode >= 400) {
                 reject(new HttpError(res.statusCode, res.statusMessage));
                 return;
             }
 
             let buffer = Buffer.from([]);
-            let size: any;
+            let size: ISizeCalculationResult;
 
-            res.on('data', (chunk: any) => {
+            res.on('data', chunk => {
                 buffer = Buffer.concat([buffer, chunk]);
+            });
 
+            res.on('error', reject);
+
+            res.on('end', () => {
                 try {
                     size = imageSize(buffer);
                     if (size) {
@@ -54,19 +48,12 @@ module.exports = function requestImageSize(options: any) {
                     }
                 } catch (err) {
                     /* empty */
-                    console.log("Error: ", err)
+                    console.log('Error: ', err);
                 }
-            });
-
-            res.on('error', reject);
-
-            res.on('end', () => {
                 if (!size) {
                     reject(new Error('Image has no size'));
                     return;
                 }
-
-                size.downloaded = buffer.length;
                 resolve(size);
             });
         });