From 3dd2c0e952cffcdbec9ea3df7e1ca9b5fcd1ffa1 Mon Sep 17 00:00:00 2001
From: Dmitriy Shekhovtsov <valorkin@gmail.com>
Date: Thu, 12 May 2016 15:50:50 +0300
Subject: [PATCH] Merge of onBuildForm

---
 components/file-upload/file-item.class.ts     |  8 ++++++++
 components/file-upload/file-uploader.class.ts | 11 +++++++++++
 2 files changed, 19 insertions(+)

diff --git a/components/file-upload/file-item.class.ts b/components/file-upload/file-item.class.ts
index 1151510..d8db025 100644
--- a/components/file-upload/file-item.class.ts
+++ b/components/file-upload/file-item.class.ts
@@ -57,6 +57,10 @@ export class FileItem {
     return void 0;
   }
 
+  public onBuildForm(form:any):any {
+    return {form};
+  }
+
   public onProgress(progress:number):any {
     return {progress};
   }
@@ -88,6 +92,10 @@ export class FileItem {
     this.onBeforeUpload();
   }
 
+  public _onBuildForm(form:any):void {
+    this.onBuildForm(form);
+  }
+
   public _onProgress(progress:number):void {
     this._zone.run(() => {
       this.progress = progress;
diff --git a/components/file-upload/file-uploader.class.ts b/components/file-upload/file-uploader.class.ts
index 76448c6..b014b2d 100644
--- a/components/file-upload/file-uploader.class.ts
+++ b/components/file-upload/file-uploader.class.ts
@@ -189,6 +189,10 @@ export class FileUploader {
     return {fileItems};
   }
 
+  public onBuildItemForm(fileItem:any, form:any):any {
+    return {fileItem, form};
+  }
+
   public onAfterAddingFile(fileItem:any):any {
     return {fileItem};
   }
@@ -283,6 +287,8 @@ export class FileUploader {
     if (typeof item._file.size !== 'number') {
       throw new TypeError('The file specified is no longer valid');
     }
+    this._onBuildItemForm(item, form);
+
     form.append(item.alias, item._file, item.file.name);
     xhr.upload.onprogress = (event:any) => {
       let progress = Math.round(event.lengthComputable ? event.loaded * 100 / event.total : 0);
@@ -428,6 +434,11 @@ export class FileUploader {
     this.onBeforeUploadItem(item);
   }
 
+  private _onBuildItemForm(item:any, form:any):void {
+    item._onBuildForm(form);
+    this.onBuildItemForm(item, form);
+  }
+
   private _onProgressItem(item:any, progress:any):void {
     let total = this._getTotalProgress(progress);
     this.progress = total;