Created unified file card component, recent videos component (not done) and started scaffolding work on the backend

src/app/app.component.ts

@@ -46,6 +46,8 @@ export class AppComponent implements OnInit {
   @ViewChild('hamburgerMenu', { read: ElementRef }) hamburgerMenuButton: ElementRef;
   navigator: string = null;
 
+  subscriptions = null;
+
   constructor(public postsService: PostsService, public snackBar: MatSnackBar, private dialog: MatDialog,
     public router: Router, public overlayContainer: OverlayContainer, private elementRef: ElementRef) {
 
@@ -86,6 +88,13 @@ export class AppComponent implements OnInit {
     if (!localStorage.getItem('theme')) {
       this.setTheme(themingExists ? this.defaultTheme : 'default');
     }
+
+    // gets the subscriptions
+    if (this.allowSubscriptions) {
+      this.postsService.getAllSubscriptions().subscribe(res => {
+        this.subscriptions = res['subscriptions'];
+      })
+    }
   }
 
   // theme stuff
@@ -162,6 +171,11 @@ onSetTheme(theme, old_theme) {
   }
 
 
+  getSubscriptions() {
+
+  }
+
+
   goBack() {
     if (!this.navigator) {
       this.router.navigate(['/home']);