Allow additionalParameters to also be null

README.md

@@ -67,7 +67,6 @@ Easy to use Angular2 directives for files upload ([demo](http://valor-software.g
   5. `formatDataFunction` - Function to modify the request body. 'DisableMultipart' must be 'true' for this function to be called.
   6. `formatDataFunctionIsAsync` - Informs if the function sent in 'formatDataFunction' is asynchronous. Defaults to false.
   7. `parametersBeforeFiles` - States if additional parameters should be appended before or after the file. Defaults to false.
-  8. `queueMaxSizeLimit` - States the maximum allowed size (in bytes) of all files in the queue that are going to be uploaded.
 
 ### Events
 

libs/ng2-file-upload/file-upload/file-uploader.class.ts

@@ -30,7 +30,6 @@ export interface FileUploaderOptions {
   authToken?: string;
   maxFileSize?: number;
   queueLimit?: number;
-  queueMaxSizeLimit? : number;
   removeAfterUpload?: boolean;
   url: string;
   disableMultipart?: boolean;
@@ -80,10 +79,6 @@ export class FileUploader {
     this.autoUpload = this.options.autoUpload;
     this.options.filters?.unshift({ name: 'queueLimit', fn: this._queueLimitFilter });
 
-    if (this.options.queueMaxSizeLimit) {
-      this.options.filters?.unshift({ name: 'queueMaxSizeLimit', fn: this._queueMaxSizeLimitFilter });
-    }
-
     if (this.options.maxFileSize) {
       this.options.filters?.unshift({ name: 'fileSize', fn: this._fileSizeFilter });
     }
@@ -323,7 +318,7 @@ export class FileUploader {
       }
 
       // For AWS, Additional Parameters must come BEFORE Files
-      if (this.options.additionalParameter !== undefined) {
+      if (this.options.additionalParameter) {
         Object.keys(this.options.additionalParameter).forEach((key: string) => {
           let paramVal = this.options.additionalParameter?.[ key ];
           // Allow an additional parameter to include the filename
@@ -435,17 +430,6 @@ export class FileUploader {
     return this.options.queueLimit === undefined || this.queue.length < this.options.queueLimit;
   }
 
-  protected _queueMaxSizeLimitFilter(item: FileLikeObject): boolean {    
-    let queueFileSize = 0;    
-    let queueNotProcessedItems = this.queue.filter(queuedItem => !(queuedItem.isSuccess || queuedItem.isCancel || queuedItem.isError));
-    if(queueNotProcessedItems.length>0)
-    {
-      // total size of all queued items that are going to be uploaded
-      queueFileSize = queueNotProcessedItems.map(queuedItem => queuedItem.file.size).reduce((fileSizeA,fileSizeB)=> fileSizeA + fileSizeB);
-    }
-    return this.options.queueMaxSizeLimit === undefined || (queueFileSize + item.size) < this.options.queueMaxSizeLimit;
-  }
-
   protected _isValidFile(file: FileLikeObject, filters: FilterFunction[], options: FileUploaderOptions): boolean {
     this._failFilterIndex = -1;
 

libs/ng2-file-upload/testing/spec/file-select.directive.spec.ts

@@ -64,7 +64,6 @@ describe('Directive: FileSelectDirective', () => {
       expect(options.isHTML5).toBeTruthy();
       expect(options.removeAfterUpload).toBeFalsy();
       expect(options.disableMultipart).toBeFalsy();
-      expect(options.queueMaxSizeLimit).toBeUndefined();
     }
 
   });