From f33ad290f1de3a01f2c4536f03f040e09771f82e Mon Sep 17 00:00:00 2001
From: Sam Wilkins <samwilkins333@gmail.com>
Date: Sun, 16 Feb 2020 00:50:23 -0500
Subject: improved file upload api

---
 src/scraping/buxton/final/BuxtonImporter.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/scraping/buxton/final')

diff --git a/src/scraping/buxton/final/BuxtonImporter.ts b/src/scraping/buxton/final/BuxtonImporter.ts
index 47d6bbe83..8041343fd 100644
--- a/src/scraping/buxton/final/BuxtonImporter.ts
+++ b/src/scraping/buxton/final/BuxtonImporter.ts
@@ -8,6 +8,7 @@ const StreamZip = require('node-stream-zip');
 const createImageSizeStream = require("image-size-stream");
 import { parseXml } from "libxmljs";
 import { strictEqual } from "assert";
+import { Readable, PassThrough } from "stream";
 
 interface DocumentContents {
     body: string;
@@ -293,15 +294,15 @@ async function writeImages(zip: any): Promise<ImageData[]> {
 
     const imageUrls: ImageData[] = [];
     for (const mediaPath of imageEntries) {
-        const streamImage = () => new Promise<any>((resolve, reject) => {
+        const streamImage = () => new Promise<Readable>((resolve, reject) => {
             zip.stream(mediaPath, (error: any, stream: any) => error ? reject(error) : resolve(stream));
         });
 
         const { width, height, type } = await new Promise<Dimensions>(async resolve => {
-            const sizeStream = createImageSizeStream().on('size', (dimensions: Dimensions) => {
+            const sizeStream = (createImageSizeStream() as PassThrough).on('size', (dimensions: Dimensions) => {
                 readStream.destroy();
                 resolve(dimensions);
-            });
+            }).on("error", () => readStream.destroy());
             const readStream = await streamImage();
             readStream.pipe(sizeStream);
         });
-- 
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