From 0dea04df11e9cb5f167473dddaffbc1a0d28bd59 Mon Sep 17 00:00:00 2001
From: Ognjen Cirkovic <ciraboxkg@gmail.com>
Date: Wed, 18 May 2022 23:20:15 +0200
Subject: Korisniku omoguceno da preuzme dataset sa front-end-a.

---
 frontend/src/app/_elements/folder/folder.component.html |  5 ++++-
 frontend/src/app/_elements/folder/folder.component.ts   | 15 +++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

(limited to 'frontend/src/app/_elements/folder')

diff --git a/frontend/src/app/_elements/folder/folder.component.html b/frontend/src/app/_elements/folder/folder.component.html
index da04b219..6293ec7f 100644
--- a/frontend/src/app/_elements/folder/folder.component.html
+++ b/frontend/src/app/_elements/folder/folder.component.html
@@ -76,7 +76,10 @@
                             {{file.lastUpdated | date}}
                         </div>
                         <div class="mx-2 hover-show" *ngIf="selectedTab !== TabType.PublicDatasets && selectedTab !== TabType.PublicModels">
-                            <button class="btn-clear file-button" (click)="deleteFile(file, $event)">
+                            <button class="btn-clear file-button" (click)="downloadFile(file,$event)" style="display: inline-block;">
+                                <mat-icon>download</mat-icon>
+                            </button>
+                            <button class="btn-clear file-button" (click)="deleteFile(file, $event)" style="display: inline-block;">
                                 <mat-icon>delete</mat-icon>
                             </button>
                         </div>
diff --git a/frontend/src/app/_elements/folder/folder.component.ts b/frontend/src/app/_elements/folder/folder.component.ts
index 262b3b7d..f13635e9 100644
--- a/frontend/src/app/_elements/folder/folder.component.ts
+++ b/frontend/src/app/_elements/folder/folder.component.ts
@@ -13,6 +13,7 @@ import { SignalRService } from 'src/app/_services/signal-r.service';
 import { FormModelComponent } from '../form-model/form-model.component';
 import { ActivatedRoute, Router } from '@angular/router';
 import Predictor from 'src/app/_data/Predictor';
+import FileSaver from 'file-saver';
 
 @Component({
   selector: 'app-folder',
@@ -308,6 +309,20 @@ export class FolderComponent implements AfterViewInit {
         break;
     }
   }
+  downloadFile(file: FolderFile, event: Event) {
+    event.stopPropagation();
+    if (this.type==FolderType.Dataset) {
+        const fileId=(<Dataset>file).fileId;
+        const name=(<Dataset>file).name;
+        const ext=(<Dataset>file).extension;
+        if(fileId!=undefined)
+        this.datasetsService.downloadFile(fileId).subscribe((response)=>{
+          FileSaver.saveAs(response,name+ext);
+
+        });
+
+    }
+  }
 
   addFile(file: FolderFile, event: Event) {
     event.stopPropagation();
-- 
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