Update file-uploader.class.ts

added (line:280) response pusher (observer.next) for pushing the reponse to subscriber

CHANGELOG.md

@@ -1,28 +1,3 @@
-<a name="1.3.0"></a>
-# [1.3.0](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v1.3.0) (2017-11-25)
-
-
-### Features
-
-* **file-upload:** Add response and function to modify the request body ([#901](https://github.com/valor-software/ng2-file-upload/pull/901))
-* **file-upload** add file type .zip ([#911](https://github.com/valor-software/ng2-file-upload/pull/911))
-
-### Bug Fixes
-* **file-uploader** Update: setOptions ([#904](https://github.com/valor-software/ng2-file-upload/pull/904))
-* **docs** Fix correct path for isHTML5 option ([#844](https://github.com/valor-software/ng2-file-upload/pull/844))
-* **docs** Added onFileDrop() event to documentation ([#857](https://github.com/valor-software/ng2-file-upload/pull/857))
-
-
-<a name="1.2.1"></a>
-## [1.2.1](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v1.2.1) (2017-04-10)
-
-
-### Features
-
-* **package:** relaxed peer dependencies to allow ng v4  ([#713](https://github.com/valor-software/ng2-file-upload/issues/713)) ([7704e0e](https://github.com/valor-software/ng2-file-upload/commit/7704e0e))
-
-
-
 <a name="1.2.0"></a>
 # [1.2.0](https://github.com/valor-software/ng2-file-upload/compare/v1.1.3-0...v1.2.0) (2017-01-17)
 

README.md

@@ -19,39 +19,12 @@ Easy to use Angular2 directives for files upload ([demo](http://valor-software.g
 3. More information regarding using of ***ng2-file-upload*** is located in
   [demo](http://valor-software.github.io/ng2-file-upload/) and [demo sources](https://github.com/valor-software/ng2-file-upload/tree/master/demo).
 
-## Using ***ng2-file-upload*** in a project
-
-1. Install as shown in the above section.
-
-2. Import `FileUploadModule` into the module that declares the component using ***ng2-file-upload***:
-
-```import { FileUploadModule } from 'ng2-file-upload';```
-
-3. Add it to `[imports]` under `@NgModule`:
-
-```imports: [ ... FileUploadModule, ... ]```
-
-4. Import `FileUploader` into the component:
-
-```import {  FileUploader } from 'ng2-file-upload';```
-
-5. Create a variable for the API url:
-
-```const URL = 'path_to_api';```
-
-6. Initialize it:
-
-```public uploader:FileUploader = new FileUploader({url: URL}); ```
-
 ## API for `ng2FileSelect`
 
 ### Properties
 
   - `uploader` - (`FileUploader`) - uploader object. See using in [demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts)
 
-### Events
- - `onFileSelected` - fires when files are selected and added to the uploader queue
-
 ## API for `ng2FileDrop`
 
 ### Properties
@@ -64,16 +37,12 @@ Easy to use Angular2 directives for files upload ([demo](http://valor-software.g
   2. `authToken` - Auth token that will be applied as 'Authorization' header during file send.
   3. `disableMultipart` - If 'true', disable using a multipart form for file upload and instead stream the file. Some APIs (e.g. Amazon S3) may expect the file to be streamed rather than sent via a form. Defaults to false.
   4. `itemAlias` - item alias (form name redefenition)
-  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.
 
 ### Events
 
   - `fileOver` - it fires during 'over' and 'out' events for Drop Area; returns `boolean`: `true` if file is over Drop Area, `false` in case of out.
   See using in [ts demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts) and
   [html demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.html)
-  - `onFileDrop` - it fires after a file has been dropped on a Drop Area; you can pass in `$event` to get the list of files that were dropped. i.e. `(onFileDrop)="dropped($event)"`
 
 # Troubleshooting
 

angular-cli.json

@@ -19,8 +19,8 @@
       ],
       "scripts": [
       ],
-      "environmentSource": "environments/environment.ts",
       "environments": {
+        "source": "environments/environment.ts",
         "dev": "environments/environment.ts",
         "prod": "environments/environment.prod.ts"
       }

demo/src/app/app.module.ts

@@ -3,7 +3,7 @@ import { NgModule } from '@angular/core';
 import { FormsModule } from '@angular/forms';
 import { BrowserModule } from '@angular/platform-browser';
 
-import { TabsModule } from 'ngx-bootstrap/tabs';
+import { TabsModule } from 'ng2-bootstrap';
 import { FileUploadModule } from 'ng2-file-upload';
 
 import { AppComponent } from './app.component';

demo/src/app/components/file-upload/simple-demo.html

@@ -61,8 +61,8 @@
                 <tbody>
                 <tr *ngFor="let item of uploader.queue">
                     <td><strong>{{ item?.file?.name }}</strong></td>
-                    <td *ngIf="uploader.options.isHTML5" nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
+                    <td *ngIf="uploader.isHTML5" nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
-                    <td *ngIf="uploader.options.isHTML5">
+                    <td *ngIf="uploader.isHTML5">
                         <div class="progress" style="margin-bottom: 0;">
                             <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
                         </div>
@@ -115,16 +115,4 @@
 
     </div>
 
-    <br><br>
-
-    <div class="row">
-        <div class="col-md-12">
-            <div class="panel panel-default">
-                <div class="panel-heading">Response</div>
-                <div class="panel-body">
-                  {{ response }}
-                </div>
-            </div>
-        </div>
-    </div>
 </div>

demo/src/app/components/file-upload/simple-demo.ts

@@ -9,36 +9,9 @@ const URL = 'https://evening-anchorage-3159.herokuapp.com/api/';
   templateUrl: './simple-demo.html'
 })
 export class SimpleDemoComponent {
-
+  public uploader:FileUploader = new FileUploader({url: URL});
-  uploader:FileUploader;
+  public hasBaseDropZoneOver:boolean = false;
-  hasBaseDropZoneOver:boolean;
+  public hasAnotherDropZoneOver:boolean = false;
-  hasAnotherDropZoneOver:boolean;
-  response:string;
-
-  constructor (){
-    this.uploader = new FileUploader({
-      url: URL,
-      disableMultipart: true, // 'DisableMultipart' must be 'true' for formatDataFunction to be called.
-      formatDataFunctionIsAsync: true,
-      formatDataFunction: async (item) => {
-        return new Promise( (resolve, reject) => {
-          resolve({
-            name: item._file.name,
-            length: item._file.size,
-            contentType: item._file.type,
-            date: new Date()
-          });
-        });
-      }
-    });
-
-    this.hasBaseDropZoneOver = false;
-    this.hasAnotherDropZoneOver = false;
-
-    this.response = '';
-
-    this.uploader.response.subscribe( res => this.response = res );
-  }
 
   public fileOverBase(e:any):void {
     this.hasBaseDropZoneOver = e;

demo/src/doc.md

@@ -25,13 +25,6 @@ import { FileSelectDirective, FileDropDirective, FileUploader } from 'ng2-file-u
   1. `url` - URL of File Uploader's route
   2. `authToken` - auth token that will be applied as 'Authorization' header during file send.
   3. `disableMultipart` - If 'true', disable using a multipart form for file upload and instead stream the file. Some APIs (e.g. Amazon S3) may expect the file to be streamed rather than sent via a form. Defaults to false.
-  4. `itemAlias` - item alias (form name redefenition)
-  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.
-
-### Events
- - `onFileSelected` - fires when files are selected and added to the uploader queue
 
 ## FileDrop API
 
@@ -44,4 +37,3 @@ import { FileSelectDirective, FileDropDirective, FileUploader } from 'ng2-file-u
   - `fileOver` - it fires during 'over' and 'out' events for Drop Area; returns `boolean`: `true` if file is over Drop Area, `false` in case of out.
   See using in [ts demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts) and
   [html demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.html)
-  - `onFileDrop` - it fires after a file has been dropped on a Drop Area; you can pass in `$event` to get the list of files that were dropped. i.e. `(onFileDrop)="dropped($event)"`

demo/src/tsconfig.json

@@ -3,7 +3,7 @@
     "declaration": false,
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
-    "noEmitHelpers": false,
+    "noEmitHelpers" :true,
     "lib": ["es6", "dom"],
     "types": [
       "jasmine",

demo/src/typings.d.ts

@@ -6,8 +6,8 @@ declare const ENV:string;
 // google code-prettify
 declare const PR:any;
 
-// declare const require:any;
+declare const require:any;
-// declare const global:any;
+declare const global:any;
 
 declare module jasmine {
   interface Matchers {

karma.conf.js

@@ -6,29 +6,31 @@ const customLaunchers = require('./scripts/sauce-browsers').customLaunchers;
 module.exports = function (config) {
   const configuration = {
     basePath: '',
-    frameworks: ['jasmine', '@angular/cli'],
+    frameworks: ['jasmine', 'angular-cli'],
     plugins: [
       require('karma-jasmine'),
       require('karma-chrome-launcher'),
-      require('karma-coverage-istanbul-reporter'),
+      require('karma-remap-istanbul'),
-      require('@angular/cli/plugins/karma')
+      require('angular-cli/plugins/karma')
     ],
     files: [
       {pattern: './scripts/test.ts', watched: false}
     ],
     preprocessors: {
-      './scripts/test.ts': ['@angular/cli']
+      './scripts/test.ts': ['angular-cli']
     },
-    coverageIstanbulReporter: {
+    remapIstanbulReporter: {
-      reports: [ 'html', 'lcovonly' ],
+      reports: {
-      fixWebpackSourcePaths: false
+        html: 'coverage',
+        lcovonly: './coverage/coverage.lcov'
+      }
     },
     angularCli: {
       config: './angular-cli.json',
       environment: 'dev'
     },
     reporters: config.angularCli && config.angularCli.codeCoverage
-      ? ['dots', 'coverage-istanbul']
+      ? ['dots', 'karma-remap-istanbul']
       : ['dots'],
     port: 9876,
     colors: true,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ng2-file-upload-base",
-  "version": "1.3.0",
+  "version": "1.2.0",
   "private": true,
   "description": "Angular file upload directives",
   "scripts": {
@@ -45,11 +45,10 @@
   "homepage": "https://github.com/valor-software/ng2-file-upload#readme",
   "dependencies": {},
   "peerDependencies": {
-    "@angular/common": "^2.3.1 || >=4.0.0",
+    "@angular/common": "^2.3.0",
-    "@angular/core": "^2.3.1 || >=4.0.0"
+    "@angular/core": "^2.3.0"
   },
   "devDependencies": {
-    "@angular/cli": "1.0.0",
     "@angular/common": "2.4.3",
     "@angular/compiler": "2.4.3",
     "@angular/compiler-cli": "2.4.3",
@@ -61,10 +60,12 @@
     "@angular/platform-browser-dynamic": "2.4.3",
     "@angular/router": "3.4.3",
     "@angular/tsc-wrapped": "0.5.1",
+    "@ngtools/webpack": "1.2.3",
     "@types/jasmine": "2.5.40",
     "@types/marked": "0.0.28",
     "@types/node": "7.0.0",
     "@types/webpack": "^2.2.1",
+    "angular-cli": "1.0.0-beta.25.5",
     "bootstrap": "3.3.7",
     "chokidar-cli": "1.2.0",
     "classlist-polyfill": "1.0.3",
@@ -87,7 +88,6 @@
     "karma": "1.4.0",
     "karma-chrome-launcher": "^2.0.0",
     "karma-cli": "^1.0.1",
-    "karma-coverage-istanbul-reporter": "^1.3.0",
     "karma-jasmine": "^1.0.2",
     "karma-remap-istanbul": "0.4.0",
     "karma-sauce-launcher": "1.1.0",
@@ -95,9 +95,9 @@
     "lodash": "4.17.4",
     "markdown-loader": "^0.1.7",
     "marked": "0.3.6",
+    "ng2-bootstrap": "1.2.2",
     "ng2-page-scroll": "4.0.0-beta.2",
     "ngm-cli": "0.4.0",
-    "ngx-bootstrap": "1.6.6",
     "npm-run-all": "^4.0.1",
     "pre-commit": "1.2.2",
     "protractor": "5.0.0",

scripts/typings.d.ts

@@ -8,7 +8,7 @@ declare const ENV:string;
 // google code-prettify
 declare const PR:any;
 
-// declare const global:any;
+declare const global:any;
 
 declare module jasmine {
   interface Matchers {

src/file-upload/file-drop.directive.ts

@@ -1,6 +1,6 @@
 import { Directive, EventEmitter, ElementRef, HostListener, Input, Output } from '@angular/core';
 
-import { FileUploader, FileUploaderOptions } from './file-uploader.class';
+import { FileUploader } from './file-uploader.class';
 
 @Directive({selector: '[ng2FileDrop]'})
 export class FileDropDirective {
@@ -14,7 +14,7 @@ export class FileDropDirective {
     this.element = element;
   }
 
-  public getOptions(): FileUploaderOptions {
+  public getOptions():any {
     return this.uploader.options;
   }
 
@@ -83,4 +83,13 @@ export class FileDropDirective {
       return false;
     }
   }
+
+  /*
+   _addOverClass(item:any):any {
+   item.addOverClass();
+   }
+
+   _removeOverClass(item:any):any {
+   item.removeOverClass();
+   }*/
 }

src/file-upload/file-item.class.ts

@@ -1,7 +1,14 @@
 import { FileLikeObject } from './file-like-object.class';
 import { FileUploader, ParsedResponseHeaders, FileUploaderOptions } from './file-uploader.class';
 
+import {Observable} from "rxjs/Rx";
+
 export class FileItem {
+  public observer:any;
+  /**
+  * Observable for subscribing the server result
+  */
+  public resObservable:Observable;
   public file:FileLikeObject;
   public _file:File;
   public alias:string;
@@ -36,6 +43,7 @@ export class FileItem {
       this.alias = uploader.options.itemAlias || 'file';
     }
     this.url = uploader.options.url;
+    this.resObservable=new Observable.create(observer=>{this.observer=observer});
   }
 
   public upload():void {

src/file-upload/file-like-object.class.ts

@@ -7,10 +7,8 @@ export class FileLikeObject {
   public size:any;
   public type:string;
   public name:string;
-  public rawFile: string;
 
   public constructor(fileOrInput:any) {
-    this.rawFile = fileOrInput;
     let isInput = isElement(fileOrInput);
     let fakePathOrObject = isInput ? fileOrInput.value : fileOrInput;
     let postfix = typeof fakePathOrObject === 'string' ? 'FakePath' : 'Object';
@@ -26,6 +24,7 @@ export class FileLikeObject {
   }
 
   public _createFromObject(object:{size:number, type:string, name:string}):void {
+    // this.lastModifiedDate = copy(object.lastModifiedDate);
     this.size = object.size;
     this.type = object.type;
     this.name = object.name;

src/file-upload/file-select.directive.ts

@@ -1,11 +1,12 @@
-import { Directive, EventEmitter, ElementRef, Input, HostListener, Output } from '@angular/core';
+import { Directive, ElementRef, Input, HostListener } from '@angular/core';
 
 import { FileUploader } from './file-uploader.class';
 
+// todo: filters
+
 @Directive({selector: '[ng2FileSelect]'})
 export class FileSelectDirective {
   @Input() public uploader:FileUploader;
-  @Output() public onFileSelected: EventEmitter<File[]> = new EventEmitter<File[]>();
 
   protected element:ElementRef;
 
@@ -18,7 +19,7 @@ export class FileSelectDirective {
   }
 
   public getFilters():any {
-    return {};
+    return void 0;
   }
 
   public isEmptyAfterSelection():boolean {
@@ -27,15 +28,19 @@ export class FileSelectDirective {
 
   @HostListener('change')
   public onChange():any {
+    // let files = this.uploader.isHTML5 ? this.element.nativeElement[0].files : this.element.nativeElement[0];
     let files = this.element.nativeElement.files;
     let options = this.getOptions();
     let filters = this.getFilters();
 
-    this.uploader.addToQueue(files, options, filters);
+    // if(!this.uploader.isHTML5) this.destroy();
-    this.onFileSelected.emit(files);
 
+    this.uploader.addToQueue(files, options, filters);
     if (this.isEmptyAfterSelection()) {
+      // todo
       this.element.nativeElement.value = '';
+      /*this.element.nativeElement
+       .replaceWith(this.element = this.element.nativeElement.clone(true)); // IE fix*/
     }
   }
 }

src/file-upload/file-type.class.ts

@@ -1,5 +1,3 @@
-import { FileLikeObject } from "../ng2-file-upload";
-
 export class FileType {
   /*  MS office  */
   public static mime_doc:string[] = [
@@ -52,15 +50,10 @@ export class FileType {
     'application/compress',
     'application/x-tar',
     'application/x-rar-compressed',
-    'application/octet-stream',
+    'application/octet-stream'
-    'application/x-zip-compressed',
-    'application/zip-compressed',
-    'application/x-7z-compressed',
-    'application/gzip',
-    'application/x-bzip2'
   ];
 
-  public static getMimeClass(file: FileLikeObject): string {
+  public static getMimeClass(file:any):string {
     let mimeClass = 'application';
     if (this.mime_psd.indexOf(file.type) !== -1) {
       mimeClass = 'image';
@@ -100,7 +93,6 @@ export class FileType {
       'tiff': 'image',
       'cr2': 'image',
       'dwg': 'image',
-      'dwf': 'image',
       'cdr': 'image',
       'ai': 'image',
       'indd': 'image',
@@ -115,13 +107,10 @@ export class FileType {
       'mod': 'audio',
       'm4a': 'audio',
       'compress': 'compress',
-      'zip': 'compress',
       'rar': 'compress',
       '7z': 'compress',
       'lz': 'compress',
       'z01': 'compress',
-      'bz2': 'compress',
-      'gz': 'compress',
       'pdf': 'pdf',
       'xls': 'xls',
       'xlsx': 'xls',

src/file-upload/file-uploader.class.ts

@@ -1,4 +1,3 @@
-import { EventEmitter } from '@angular/core';
 import { FileLikeObject } from './file-like-object.class';
 import { FileItem } from './file-item.class';
 import { FileType } from './file-type.class';
@@ -6,7 +5,7 @@ import { FileType } from './file-type.class';
 function isFile(value:any):boolean {
   return (File && value instanceof File);
 }
-
+// function isFileLikeObject(value:any) {
 export interface Headers {
   name:string;
   value:string;
@@ -14,18 +13,15 @@ export interface Headers {
 
 export type ParsedResponseHeaders = {[headerFieldName:string]:string};
 
-export type FilterFunction = {
+export type FilterFunction = {name:string, fn:(item?:FileLikeObject, options?:FileUploaderOptions)=>boolean};
-  name: string,
-  fn: (item?: FileLikeObject, options?: FileUploaderOptions) => boolean
-};
 
 export interface FileUploaderOptions {
-  allowedMimeType?: string[];
+  allowedMimeType?:Array<string>;
-  allowedFileType?: string[];
+  allowedFileType?:Array<string>;
   autoUpload?:boolean;
   isHTML5?:boolean;
-  filters?: FilterFunction[];
+  filters?:Array<FilterFunction>;
-  headers?: Headers[];
+  headers?:Array<Headers>;
   method?:string;
   authToken?:string;
   maxFileSize?:number;
@@ -36,45 +32,38 @@ export interface FileUploaderOptions {
   itemAlias?: string;
   authTokenHeader?: string;
   additionalParameter?:{[key: string]: any};
-  parametersBeforeFiles?: boolean;
-  formatDataFunction?: Function;
-  formatDataFunctionIsAsync?: boolean;
 }
 
 export class FileUploader {
 
   public authToken:string;
   public isUploading:boolean = false;
-  public queue: FileItem[] = [];
+  public queue:Array<FileItem> = [];
   public progress:number = 0;
   public _nextIndex:number = 0;
   public autoUpload:any;
   public authTokenHeader: string;
-  public response: EventEmitter<any>;
 
   public options:FileUploaderOptions = {
     autoUpload: false,
     isHTML5: true,
     filters: [],
     removeAfterUpload: false,
-    disableMultipart: false,
+    disableMultipart: false
-    formatDataFunction: (item: FileItem) => item._file,
-    formatDataFunctionIsAsync: false
   };
 
   protected _failFilterIndex:number;
 
   public constructor(options:FileUploaderOptions) {
     this.setOptions(options);
-    this.response = new EventEmitter<any>();
   }
 
   public setOptions(options:FileUploaderOptions):void {
     this.options = Object.assign(this.options, options);
 
-    this.authToken = this.options.authToken;
+    this.authToken = options.authToken;
-    this.authTokenHeader = this.options.authTokenHeader || 'Authorization';
+    this.authTokenHeader = options.authTokenHeader || 'Authorization';
-    this.autoUpload = this.options.autoUpload;
+    this.autoUpload = options.autoUpload;
     this.options.filters.unshift({name: 'queueLimit', fn: this._queueLimitFilter});
 
     if (this.options.maxFileSize) {
@@ -92,6 +81,7 @@ export class FileUploader {
     for(let i = 0; i < this.queue.length; i++) {
       this.queue[i].url = this.options.url;
     }
+    // this.options.filters.unshift({name: 'folder', fn: this._folderFilter});
   }
 
   public addToQueue(files:File[], options?:FileUploaderOptions, filters?:FilterFunction[]|string):void {
@@ -106,7 +96,6 @@ export class FileUploader {
       if (!options) {
         options = this.options;
       }
-
       let temp = new FileLikeObject(some);
       if (this._isValidFile(temp, arrayOfFilters, options)) {
         let fileItem = new FileItem(this, some, options);
@@ -192,11 +181,11 @@ export class FileUploader {
     return typeof value === 'number' ? value : this.queue.indexOf(value);
   }
 
-  public getNotUploadedItems(): any[] {
+  public getNotUploadedItems():Array<any> {
     return this.queue.filter((item:FileItem) => !item.isUploaded);
   }
 
-  public getReadyItems(): any[] {
+  public getReadyItems():Array<any> {
     return this.queue
       .filter((item:FileItem) => (item.isReady && !item.isUploading))
       .sort((item1:any, item2:any) => item1.index - item2.index);
@@ -204,6 +193,11 @@ export class FileUploader {
 
   public destroy():void {
     return void 0;
+    /*forEach(this._directives, (key) => {
+     forEach(this._directives[key], (object) => {
+     object.destroy();
+     });
+     });*/
   }
 
   public onAfterAddingAll(fileItems:any):any {
@@ -283,6 +277,7 @@ export class FileUploader {
     }
     this.onCompleteAll();
     this.progress = this._getTotalProgress();
+    this.item.observer.next(response);
     this._render();
   }
 
@@ -296,11 +291,15 @@ export class FileUploader {
   }
 
   protected _xhrTransport(item:FileItem):any {
-    let that = this;
     let xhr = item._xhr = new XMLHttpRequest();
     let sendable:any;
     this._onBeforeUploadItem(item);
-
+    // todo
+    /*item.formData.map(obj => {
+     obj.map((value, key) => {
+     form.append(key, value);
+     });
+     });*/
     if (typeof item._file.size !== 'number') {
       throw new TypeError('The file specified is no longer valid');
     }
@@ -308,28 +307,15 @@ export class FileUploader {
       sendable = new FormData();
       this._onBuildItemForm(item, sendable);
 
-      const appendFile = () => sendable.append(item.alias, item._file, item.file.name);
+      sendable.append(item.alias, item._file, item.file.name);
-      if (!this.options.parametersBeforeFiles) {
-        appendFile();
-      }
 
-      // For AWS, Additional Parameters must come BEFORE Files
       if (this.options.additionalParameter !== undefined) {
         Object.keys(this.options.additionalParameter).forEach((key:string) => {
-          let paramVal = this.options.additionalParameter[ key ];
+          sendable.append(key, this.options.additionalParameter[key]);
-          // Allow an additional parameter to include the filename
-          if (typeof paramVal === 'string' && paramVal.indexOf('{{file_name}}') >= 0) {
-            paramVal = paramVal.replace('{{file_name}}', item.file.name);
-          }
-          sendable.append(key, paramVal);
         });
       }
-
-      if (this.options.parametersBeforeFiles) {
-        appendFile();
-      }
     } else {
-      sendable = this.options.formatDataFunction(item);
+      sendable = item._file;
     }
 
     xhr.upload.onprogress = (event:any) => {
@@ -342,7 +328,8 @@ export class FileUploader {
       let gist = this._isSuccessCode(xhr.status) ? 'Success' : 'Error';
       let method = '_on' + gist + 'Item';
       (this as any)[method](item, response, xhr.status, headers);
-      this._onCompleteItem(item, response, xhr.status, headers);
+      this._
+      (item, response, xhr.status, headers);
     };
     xhr.onerror = () => {
       let headers = this._parseHeaders(xhr.getAllResponseHeaders());
@@ -371,18 +358,7 @@ export class FileUploader {
     if (this.authToken) {
       xhr.setRequestHeader(this.authTokenHeader, this.authToken);
     }
-    xhr.onreadystatechange = function () {
-      if (xhr.readyState == XMLHttpRequest.DONE) {
-        that.response.emit(xhr.responseText)
-      }
-    }
-    if (this.options.formatDataFunctionIsAsync) {
-      sendable.then(
-        (result: any) => xhr.send(JSON.stringify(result))
-      );
-    } else {
     xhr.send(sendable);
-    }
     this._render();
   }
 
@@ -414,8 +390,13 @@ export class FileUploader {
 
   protected _render():any {
     return void 0;
+    // todo: ?
   }
 
+  // protected _folderFilter(item:FileItem):boolean {
+  //   return !!(item.size || item.type);
+  // }
+
   protected _queueLimitFilter():boolean {
     return this.options.queueLimit === undefined || this.queue.length < this.options.queueLimit;
   }
@@ -432,10 +413,17 @@ export class FileUploader {
     return (status >= 200 && status < 300) || status === 304;
   }
 
+  /* tslint:disable */
   protected _transformResponse(response:string, headers:ParsedResponseHeaders):string {
+    // todo: ?
+    /*var headersGetter = this._headersGetter(headers);
+     forEach($http.defaults.transformResponse, (transformFn) => {
+     response = transformFn(response, headersGetter);
+     });*/
     return response;
   }
 
+  /* tslint:enable */
   protected _parseHeaders(headers:string):ParsedResponseHeaders {
     let parsed:any = {};
     let key:any;
@@ -455,6 +443,10 @@ export class FileUploader {
     return parsed;
   }
 
+  /*protected _iframeTransport(item:FileItem) {
+   // todo: implement it later
+   }*/
+
   protected _onWhenAddingFileFailed(item:FileLikeObject, filter:any, options:any):void {
     this.onWhenAddingFileFailed(item, filter, options);
   }
@@ -486,11 +478,13 @@ export class FileUploader {
     this._render();
   }
 
+  /* tslint:disable */
   protected _onSuccessItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):void {
     item._onSuccess(response, status, headers);
     this.onSuccessItem(item, response, status, headers);
   }
 
+  /* tslint:enable */
   protected _onCancelItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):void {
     item._onCancel(response, status, headers);
     this.onCancelItem(item, response, status, headers);

src/file-upload/rxjs/operator.ts

@@ -0,0 +1,6 @@
+import 'rxjs/add/operator/catch';
+import 'rxjs/add/operator/debounceTime';
+import 'rxjs/add/operator/distinctUntilChanged';
+import 'rxjs/add/operator/map';
+import 'rxjs/add/operator/switchMap';
+import 'rxjs/add/operator/toPromise';

src/index.ts

@@ -2,6 +2,5 @@ export * from  './file-upload/file-select.directive';
 export * from  './file-upload/file-drop.directive';
 export * from  './file-upload/file-uploader.class';
 export * from './file-upload/file-item.class';
-export * from './file-upload/file-like-object.class';
 
 export { FileUploadModule } from './file-upload/file-upload.module';

src/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ng2-file-upload",
-  "version": "1.3.0",
+  "version": "1.2.0",
   "peerDependencies": {
     "@angular/common": "*",
     "@angular/core": "*"

src/spec/file-drop.directive.spec.ts

@@ -1,29 +1,18 @@
-import { Component, DebugElement } from '@angular/core';
+import { Component } from '@angular/core';
-import { By } from '@angular/platform-browser';
 import { inject, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { FileUploader } from '../file-upload/file-uploader.class';
 import { FileUploadModule } from '../file-upload/file-upload.module';
-import { FileDropDirective } from '../file-upload/file-drop.directive';
 
 @Component({
   selector: 'container',
-  template: `<div type="file"
+  template: `<input type="file" ng2FileSelect [uploader]="uploader" />`
-                    ng2FileDrop
-                    [uploader]="uploader"
-             ></div>`
 })
 export class ContainerComponent {
-  public get url(): string { return 'localhost:3000'; }
+  public uploader:FileUploader = new FileUploader({url: 'localhost:3000'});
-  public uploader: FileUploader = new FileUploader({ url: this.url });
 }
 
-describe('Directive: FileDropDirective', () => {
+describe('Directive: FileSelectDirective', () => {
-
-  let fixture: ComponentFixture<ContainerComponent>;
-  let hostComponent: ContainerComponent;
-  let directiveElement: DebugElement;
-  let fileDropDirective: FileDropDirective;
 
   beforeEach(() => {
     TestBed.configureTestingModule({
@@ -33,115 +22,7 @@ describe('Directive: FileDropDirective', () => {
     });
   });
 
-  beforeEach(() => {
+  it('should be fine', inject([ContainerComponent], (fixture:ComponentFixture<ContainerComponent>) => {
-    fixture = TestBed.createComponent(ContainerComponent);
+    expect(fixture).not.toBeNull();
-    hostComponent = fixture.componentInstance;
+  }));
-
-    fixture.detectChanges();
-
-    directiveElement = fixture.debugElement.query(By.directive(FileDropDirective));
-    fileDropDirective = directiveElement.injector.get(FileDropDirective) as FileDropDirective;
 });
-
-  it('can be initialized', () => {
-    expect(fixture).toBeDefined();
-    expect(hostComponent).toBeDefined();
-    expect(fileDropDirective).toBeDefined();
-  });
-
-  it('can set file uploader', () => {
-    expect(fileDropDirective.uploader).toBe(hostComponent.uploader);
-  });
-
-  it('can get uploader options', () => {
-    const options = fileDropDirective.getOptions();
-
-    // Check url set through binding
-    expect(options.url).toBe(hostComponent.url);
-
-    // Check default options
-    expect(options.autoUpload).toBeFalsy();
-    expect(options.isHTML5).toBeTruthy();
-    expect(options.removeAfterUpload).toBeFalsy();
-    expect(options.disableMultipart).toBeFalsy();
-  });
-
-  it('can get filters', () => {
-    const filters = fileDropDirective.getFilters();
-
-    // TODO: Update test once implemented
-    expect(filters).toEqual({});
-  });
-
-  it('handles drop event', () => {
-    spyOn(fileDropDirective, 'onDrop');
-
-    directiveElement.triggerEventHandler('drop', getFakeEventData());
-
-    expect(fileDropDirective.onDrop).toHaveBeenCalled();
-  });
-
-  it('adds file to upload', () => {
-    spyOn(fileDropDirective.uploader, 'addToQueue');
-
-    let fileOverData;
-    fileDropDirective.fileOver.subscribe((data: any) => fileOverData = data);
-
-    let fileDropData;
-    fileDropDirective.onFileDrop.subscribe((data: File[]) => fileDropData = data);
-
-    fileDropDirective.onDrop(getFakeEventData());
-
-    const uploadedFiles = getFakeEventData().dataTransfer.files;
-    const expectedArguments = [ uploadedFiles, fileDropDirective.getOptions(), fileDropDirective.getFilters() ];
-
-    expect(fileDropDirective.uploader.addToQueue).toHaveBeenCalledWith(...expectedArguments);
-    expect(fileOverData).toBeFalsy();
-    expect(fileDropData).toEqual(uploadedFiles);
-  });
-
-  it('handles dragover event', () => {
-    spyOn(fileDropDirective, 'onDragOver');
-
-    directiveElement.triggerEventHandler('dragover', getFakeEventData());
-
-    expect(fileDropDirective.onDragOver).toHaveBeenCalled();
-  });
-
-  it('handles file over', () => {
-    let fileOverData;
-    fileDropDirective.fileOver.subscribe((data: any) => fileOverData = data);
-
-    fileDropDirective.onDragOver(getFakeEventData());
-
-    expect(fileOverData).toBeTruthy();
-  });
-
-  it('handles dragleave event', () => {
-    spyOn(fileDropDirective, 'onDragLeave');
-
-    directiveElement.triggerEventHandler('dragleave', getFakeEventData());
-
-    expect(fileDropDirective.onDragLeave).toHaveBeenCalled();
-  });
-
-  it('handles file over leave', () => {
-    let fileOverData;
-    fileDropDirective.fileOver.subscribe((data: any) => fileOverData = data);
-
-    fileDropDirective.onDragLeave(getFakeEventData());
-
-    expect(fileOverData).toBeFalsy();
-  });
-});
-
-function getFakeEventData(): any {
-  return {
-    dataTransfer: {
-      files: [ 'foo.bar' ],
-      types: [ 'Files' ]
-    },
-    preventDefault: () => undefined,
-    stopPropagation: () => undefined
-  }
-}

src/spec/file-select.directive.spec.ts

@@ -1,99 +0,0 @@
-import { TestBed, ComponentFixture } from '@angular/core/testing';
-import { Component, DebugElement } from '@angular/core';
-import { By } from '@angular/platform-browser';
-
-import { FileUploadModule } from '../file-upload/file-upload.module';
-import { FileSelectDirective } from '../file-upload/file-select.directive';
-import { FileUploader } from '../file-upload/file-uploader.class';
-
-@Component({
-  selector: 'container',
-  template: `<input type="file"
-                    ng2FileSelect
-                    [uploader]="uploader"
-             />`
-})
-export class ContainerComponent {
-  public get url(): string { return 'localhost:3000'; }
-  public uploader: FileUploader = new FileUploader({ url: this.url });
-}
-
-describe('Directive: FileSelectDirective', () => {
-  let fixture: ComponentFixture<ContainerComponent>;
-  let hostComponent: ContainerComponent;
-  let directiveElement: DebugElement;
-  let fileSelectDirective: FileSelectDirective;
-
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-      imports: [ FileUploadModule ],
-      declarations: [ ContainerComponent ],
-      providers: [ ContainerComponent ]
-    });
-  });
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ContainerComponent);
-    hostComponent = fixture.componentInstance;
-
-    fixture.detectChanges();
-
-    directiveElement = fixture.debugElement.query(By.directive(FileSelectDirective));
-    fileSelectDirective = directiveElement.injector.get(FileSelectDirective) as FileSelectDirective;
-  });
-
-  it('can be initialized', () => {
-    expect(fixture).toBeDefined();
-    expect(hostComponent).toBeDefined();
-    expect(fileSelectDirective).toBeDefined();
-  });
-
-  it('can set file uploader', () => {
-    expect(fileSelectDirective.uploader).toBe(hostComponent.uploader);
-  });
-
-  it('can get uploader options', () => {
-    const options = fileSelectDirective.getOptions();
-
-    // Check url set through binding
-    expect(options.url).toBe(hostComponent.url);
-
-    // Check default options
-    expect(options.autoUpload).toBeFalsy();
-    expect(options.isHTML5).toBeTruthy();
-    expect(options.removeAfterUpload).toBeFalsy();
-    expect(options.disableMultipart).toBeFalsy();
-  });
-
-  it('can get filters', () => {
-    const filters = fileSelectDirective.getFilters();
-
-    // TODO: Update test once implemented
-    expect(filters).toEqual({});
-  });
-
-  it('can check if element is empty', () => {
-    const isElementEmpty = fileSelectDirective.isEmptyAfterSelection();
-
-    expect(isElementEmpty).toBeFalsy();
-  });
-
-  it('can listed on change event', () => {
-    spyOn(fileSelectDirective, 'onChange');
-
-    directiveElement.triggerEventHandler('change', {});
-
-    expect(fileSelectDirective.onChange).toHaveBeenCalled();
-  });
-
-  it('handles change event', () => {
-    spyOn(fileSelectDirective.uploader, 'addToQueue');
-
-    fileSelectDirective.onChange();
-
-    const expectedArguments = [ directiveElement.nativeElement.files,
-      fileSelectDirective.getOptions(),
-      fileSelectDirective.getFilters() ];
-    expect(fileSelectDirective.uploader.addToQueue).toHaveBeenCalledWith(...expectedArguments);
-  });
-});