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authorChocobozzz <me@florianbigard.com>2018-01-25 19:01:13 +0100
committerChocobozzz <me@florianbigard.com>2018-01-25 19:09:47 +0100
commitf6a043df74bc755de8e658ba76a4e55980b96f66 (patch)
treefb2640669f59a89bd2f2d8ab52d296425a4c55ed /client/src/app/shared/guards
parent94a5ff8a4a75d75bb9df542a39ce8769e7a7e6a4 (diff)
downloadPeerTube-f6a043df74bc755de8e658ba76a4e55980b96f66.tar.gz
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Improve video upload guard a little bit
Diffstat (limited to 'client/src/app/shared/guards')
-rw-r--r--client/src/app/shared/guards/can-deactivate-guard.service.ts28
1 files changed, 28 insertions, 0 deletions
diff --git a/client/src/app/shared/guards/can-deactivate-guard.service.ts b/client/src/app/shared/guards/can-deactivate-guard.service.ts
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index 000000000..15618f699
--- /dev/null
+++ b/client/src/app/shared/guards/can-deactivate-guard.service.ts
@@ -0,0 +1,28 @@
1import { Injectable } from '@angular/core'
2import { CanDeactivate, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router'
3import { Observable } from 'rxjs/Observable'
4import { ConfirmService } from '../../core/index'
5
6export interface CanComponentDeactivate {
7 canDeactivate: () => { text?: string, canDeactivate: Observable<boolean> | boolean }
8}
9
10@Injectable()
11export class CanDeactivateGuard implements CanDeactivate<CanComponentDeactivate> {
12 constructor (private confirmService: ConfirmService) { }
13
14 canDeactivate (component: CanComponentDeactivate,
15 currentRoute: ActivatedRouteSnapshot,
16 currentState: RouterStateSnapshot,
17 nextState: RouterStateSnapshot
18 ): Observable<boolean> | boolean {
19 const result = component.canDeactivate()
20 const text = result.text || 'All unsaved data will be lost, are you sure you want to leave this page?'
21
22 return result.canDeactivate || this.confirmService.confirm(
23 text,
24 'Warning'
25 )
26 }
27
28}