added upload abort/cancel support (bleenco#225)

* added upload abort/cancel support * make xhr property public
henishv · Apr 10, 2017 · b538607 · b538607
1 parent c09d249
commit b538607
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/src/classes/uploaded-file.class.ts b/src/classes/uploaded-file.class.ts
@@ -1,4 +1,5 @@
 export class UploadedFile {
+  xhr: XMLHttpRequest | undefined;
   id: string;
   status: number;
   statusText: string;
@@ -14,7 +15,8 @@ export class UploadedFile {
   speedAverage: number;
   speedAverageHumanized: string|null;
 
-  constructor(id: string, originalName: string, size: number) {
+  constructor(id: string, originalName: string, size: number, xhr?: XMLHttpRequest) {
+    this.xhr = xhr;
     this.id = id;
     this.originalName = originalName;
     this.size = size;
@@ -34,6 +36,12 @@ export class UploadedFile {
     this.speedAverageHumanized = null;
   }
 
+  abortUpload(){
+    if (this.xhr) {
+      this.xhr.abort();
+    }
+  }
+
   setProgress(progress: Object): void {
     this.progress = progress;
   }

diff --git a/src/services/ngx-uploader.ts b/src/services/ngx-uploader.ts
@@ -50,7 +50,8 @@ export class NgUploaderService {
     let uploadingFile = new UploadedFile(
       this.generateRandomIndex(),
       file.name,
-      file.size
+      file.size,
+      xhr
     );
 
     let queueIndex = this._queue.indexOf(file);