add scope tags and aria-labels to instance table (#2866)

[github/Chocobozzz/PeerTube.git] / client / src / app / shared / guards / can-deactivate-guard.service.ts

diff --git a/client/src/app/shared/guards/can-deactivate-guard.service.ts b/client/src/app/shared/guards/can-deactivate-guard.service.ts
index c3b5f37f84057d32920afd5c807c8bb1f604353d..3a35fcfb3eb28dee882b234a193fd1cbcb9643f7 100644 (file)
--- a/client/src/app/shared/guards/can-deactivate-guard.service.ts
+++ b/client/src/app/shared/guards/can-deactivate-guard.service.ts
@@ -1,27 +1,29 @@
 import { Injectable } from '@angular/core'
-import { CanDeactivate, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router'
-import { Observable } from 'rxjs/Observable'
+import { CanDeactivate } from '@angular/router'
+import { Observable } from 'rxjs'
 import { ConfirmService } from '../../core/index'
+import { I18n } from '@ngx-translate/i18n-polyfill'
+
+export type CanComponentDeactivateResult = { text?: string, canDeactivate: Observable<boolean> | boolean }
 
 export interface CanComponentDeactivate {
-  canDeactivate: () => { text?: string, canDeactivate: Observable<boolean> | boolean }
+  canDeactivate: () => CanComponentDeactivateResult
 }
 
 @Injectable()
 export class CanDeactivateGuard implements CanDeactivate<CanComponentDeactivate> {
-  constructor (private confirmService: ConfirmService) { }
+  constructor (
+    private confirmService: ConfirmService,
+    private i18n: I18n
+  ) { }
 
-  canDeactivate (component: CanComponentDeactivate,
-    currentRoute: ActivatedRouteSnapshot,
-    currentState: RouterStateSnapshot,
-    nextState: RouterStateSnapshot
-  ) {
+  canDeactivate (component: CanComponentDeactivate) {
     const result = component.canDeactivate()
-    const text = result.text || 'All unsaved data will be lost, are you sure you want to leave this page?'
+    const text = result.text || this.i18n('All unsaved data will be lost, are you sure you want to leave this page?')
 
     return result.canDeactivate || this.confirmService.confirm(
       text,
-      'Warning'
+      this.i18n('Warning')
     )
   }