support custom girder upload chunk size

client/.env.production

@@ -1,3 +1,4 @@
 VUE_APP_STATIC_PATH=./static/viame/
 VUE_APP_GTAG=UA-6042509-43
 VUE_APP_SENTRY_DSN=https://0ec02775cc734df98134cecf5c91f782@o267860.ingest.sentry.io/5436001
+VUE_APP_UPLOAD_CHUNK_SIZE=67108864

client/platform/web-girder/utils.ts

@@ -1,10 +1,12 @@
+import { UploadManager, Location } from '@girder/components/src';
 import {
   calibrationFileTypes, inputAnnotationFileTypes, inputAnnotationTypes,
   otherImageTypes, otherVideoTypes, websafeImageTypes, websafeVideoTypes, zipFileTypes,
 } from 'dive-common/constants';
 import { DatasetType } from 'dive-common/apispec';
 import type { LocationType, RootlessLocationType } from 'platform/web-girder/store/types';
 import { Route } from 'vue-router';
+import { AxiosInstance } from 'axios';
 
 /**
  * If the current route is representable by a LocationType, return it.
@@ -83,8 +85,29 @@ Promise<{ canceled: boolean; filePaths: string[]; fileList?: File[]}> {
   }));
 }
 
+interface UploadOptions {
+  $rest: AxiosInstance;
+  parent: Location;
+  progress?: () => null;
+  params?: Record<string, unknown>;
+  chunkLen?: number;
+}
+
+class GirderUploadManager extends UploadManager {
+  constructor(file: File, options: UploadOptions = {} as UploadOptions) {
+    const envChunkSize = parseInt(process.env.VUE_APP_UPLOAD_CHUNK_SIZE || '', 10);
+    const chunkSize = Number.isFinite(envChunkSize) ? envChunkSize : 64 * 1024 * 1024;
+    const finalOptions: UploadOptions = {
+      ...options,
+      chunkLen: options.chunkLen ?? chunkSize,
+    };
+    super(file, finalOptions);
+  }
+}
+
 export {
   getLocationFromRoute,
   getRouteFromLocation,
   openFromDisk,
+  GirderUploadManager,
 };

client/platform/web-girder/views/UploadGirder.vue

@@ -8,6 +8,7 @@ import {
 } from 'platform/web-girder/constants';
 
 import { makeViameFolder, postProcess } from 'platform/web-girder/api';
+import { GirderUploadManager } from 'platform/web-girder/utils';
 
 export default Vue.extend({
   name: 'GirderUpload',
@@ -161,6 +162,7 @@ export default Vue.extend({
       await this.start({
         dest: folder,
         postUpload,
+        uploadCls: GirderUploadManager,
       });
     },
   },