From 1ea7da819e5bfae7b443ed722c18c4165d101439 Mon Sep 17 00:00:00 2001
From: Rigel Kent <sendmemail@rigelk.eu>
Date: Wed, 13 Jan 2021 09:12:55 +0100
Subject: add ability to remove one's avatar for account and channels (#3467)

* add ability to remove one's avatar for account and channels

* add ability to remove one's avatar for account and channels

* only display avatar edition options after input change
---
 .../account/actor-avatar-info.component.ts         | 31 ++++++++++++++++++----
 1 file changed, 26 insertions(+), 5 deletions(-)

(limited to 'client/src/app/shared/shared-main/account/actor-avatar-info.component.ts')

diff --git a/client/src/app/shared/shared-main/account/actor-avatar-info.component.ts b/client/src/app/shared/shared-main/account/actor-avatar-info.component.ts
index de78a390e..451bbbba3 100644
--- a/client/src/app/shared/shared-main/account/actor-avatar-info.component.ts
+++ b/client/src/app/shared/shared-main/account/actor-avatar-info.component.ts
@@ -1,22 +1,27 @@
-import { Component, ElementRef, EventEmitter, Input, OnInit, Output, ViewChild } from '@angular/core'
+import { Component, ElementRef, EventEmitter, Input, OnChanges, OnInit, Output, SimpleChanges, ViewChild } from '@angular/core'
 import { Notifier, ServerService } from '@app/core'
 import { getBytes } from '@root-helpers/bytes'
 import { ServerConfig } from '@shared/models'
 import { VideoChannel } from '../video-channel/video-channel.model'
 import { Account } from '../account/account.model'
+import { NgbPopover } from '@ng-bootstrap/ng-bootstrap'
+import { Actor } from './actor.model'
 
 @Component({
   selector: 'my-actor-avatar-info',
   templateUrl: './actor-avatar-info.component.html',
   styleUrls: [ './actor-avatar-info.component.scss' ]
 })
-export class ActorAvatarInfoComponent implements OnInit {
+export class ActorAvatarInfoComponent implements OnInit, OnChanges {
   @ViewChild('avatarfileInput') avatarfileInput: ElementRef<HTMLInputElement>
+  @ViewChild('avatarPopover') avatarPopover: NgbPopover
 
   @Input() actor: VideoChannel | Account
 
   @Output() avatarChange = new EventEmitter<FormData>()
+  @Output() avatarDelete = new EventEmitter<void>()
 
+  private avatarUrl: string
   private serverConfig: ServerConfig
 
   constructor (
@@ -30,19 +35,31 @@ export class ActorAvatarInfoComponent implements OnInit {
         .subscribe(config => this.serverConfig = config)
   }
 
-  onAvatarChange () {
+  ngOnChanges (changes: SimpleChanges) {
+    if (changes['actor']) {
+      this.avatarUrl = Actor.GET_ACTOR_AVATAR_URL(this.actor)
+    }
+  }
+
+  onAvatarChange (input: HTMLInputElement) {
+    this.avatarfileInput = new ElementRef(input)
+
     const avatarfile = this.avatarfileInput.nativeElement.files[ 0 ]
     if (avatarfile.size > this.maxAvatarSize) {
-      this.notifier.error('Error', 'This image is too large.')
+      this.notifier.error('Error', $localize`This image is too large.`)
       return
     }
 
     const formData = new FormData()
     formData.append('avatarfile', avatarfile)
-
+    this.avatarPopover?.close()
     this.avatarChange.emit(formData)
   }
 
+  deleteAvatar () {
+    this.avatarDelete.emit()
+  }
+
   get maxAvatarSize () {
     return this.serverConfig.avatar.file.size.max
   }
@@ -58,4 +75,8 @@ export class ActorAvatarInfoComponent implements OnInit {
   get avatarFormat () {
     return `${$localize`max size`}: 192*192px, ${this.maxAvatarSizeInBytes} ${$localize`extensions`}: ${this.avatarExtensions}`
   }
+
+  get hasAvatar () {
+    return !!this.avatarUrl
+  }
 }
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