17 files changed, 232 insertions, 4 deletions

diff --git a/CREDITS.md b/CREDITS.md
index 6cc369482..5de12d2cb 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -526,7 +526,7 @@
 # Icons
 
  * [Feather Icons](https://feathericons.com) (MIT)
- * `playlist add`, `history`, `subscriptions`, `miscellaneous-services.svg` by Material UI (Apache 2.0)
+ * `playlist add`, `history`, `subscriptions`, `miscellaneous-services.svg`, `tip` by Material UI (Apache 2.0)
  * `support` by Chocobozzz (CC-BY)
  * `language` by Aaron Jin (CC-BY)
  * `video-language` by Rigel Kent (CC-BY)
diff --git a/client/src/app/+my-library/+my-video-channels/my-video-channels.component.html b/client/src/app/+my-library/+my-video-channels/my-video-channels.component.html
index 9f139b4f2..4c5b46d5b 100644
--- a/client/src/app/+my-library/+my-video-channels/my-video-channels.component.html
+++ b/client/src/app/+my-library/+my-video-channels/my-video-channels.component.html
@@ -4,6 +4,8 @@
   <span class="badge badge-secondary">{{ totalItems }}</span>
 </h1>
 
+<my-channels-setup-message [hideLink]="true"></my-channels-setup-message>
+
 <div class="video-channels-header d-flex justify-content-between">
   <my-advanced-input-filter (search)="onSearch($event)"></my-advanced-input-filter>
 
diff --git a/client/src/app/+my-library/my-video-playlists/my-video-playlists.component.html b/client/src/app/+my-library/my-video-playlists/my-video-playlists.component.html
index 7f5b8bbf4..25b742bff 100644
--- a/client/src/app/+my-library/my-video-playlists/my-video-playlists.component.html
+++ b/client/src/app/+my-library/my-video-playlists/my-video-playlists.component.html
@@ -3,6 +3,8 @@
   <ng-container i18n>My playlists</ng-container> <span class="badge badge-secondary">{{ pagination.totalItems }}</span>
 </h1>
 
+<my-channels-setup-message></my-channels-setup-message>
+
 <div class="video-playlists-header d-flex justify-content-between">
   <my-advanced-input-filter (search)="onSearch($event)"></my-advanced-input-filter>
 
diff --git a/client/src/app/+videos/+video-edit/video-add.component.html b/client/src/app/+videos/+video-edit/video-add.component.html
index b056c6e7a..62b42ae10 100644
--- a/client/src/app/+videos/+video-edit/video-add.component.html
+++ b/client/src/app/+videos/+video-edit/video-add.component.html
@@ -45,6 +45,8 @@
     <ng-container *ngIf="secondStepType === 'upload'" i18n>Upload {{ videoName }}</ng-container>
   </div>
 
+  <my-channels-setup-message></my-channels-setup-message>
+
   <div ngbNav #nav="ngbNav" class="nav-tabs video-add-nav" [activeId]="activeNav" (activeIdChange)="onNavChange($event)" [ngClass]="{ 'hide-nav': !!secondStepType }">
     <ng-container ngbNavItem="upload">
       <a ngbNavLink>
diff --git a/client/src/app/app.component.html b/client/src/app/app.component.html
index 108b127be..da66e4ef0 100644
--- a/client/src/app/app.component.html
+++ b/client/src/app/app.component.html
@@ -60,9 +60,10 @@
   </ng-template>
 </p-toast>
 
-<ng-template [ngIf]="isUserLoggedIn()">
+<ng-container *ngIf="isUserLoggedIn()">
+  <my-account-setup-modal #accountSetupModal></my-account-setup-modal>
   <my-welcome-modal #welcomeModal></my-welcome-modal>
   <my-instance-config-warning-modal #instanceConfigWarningModal></my-instance-config-warning-modal>
-</ng-template>
+</ng-container>
 
 <my-custom-modal #customModal></my-custom-modal>
diff --git a/client/src/app/app.component.ts b/client/src/app/app.component.ts
index dcc1f259f..4d5a9f75f 100644
--- a/client/src/app/app.component.ts
+++ b/client/src/app/app.component.ts
@@ -20,6 +20,7 @@ import { PluginService } from '@app/core/plugins/plugin.service'
 import { CustomModalComponent } from '@app/modal/custom-modal.component'
 import { InstanceConfigWarningModalComponent } from '@app/modal/instance-config-warning-modal.component'
 import { WelcomeModalComponent } from '@app/modal/welcome-modal.component'
+import { AccountSetupModalComponent } from '@app/modal/account-setup-modal.component'
 import { NgbConfig, NgbModal } from '@ng-bootstrap/ng-bootstrap'
 import { LoadingBarService } from '@ngx-loading-bar/core'
 import { peertubeLocalStorage } from '@root-helpers/peertube-web-storage'
@@ -37,6 +38,7 @@ import { InstanceService } from './shared/shared-instance'
 export class AppComponent implements OnInit, AfterViewInit {
   private static BROADCAST_MESSAGE_KEY = 'app-broadcast-message-dismissed'
 
+  @ViewChild('accountSetupModal') accountSetupModal: AccountSetupModalComponent
   @ViewChild('welcomeModal') welcomeModal: WelcomeModalComponent
   @ViewChild('instanceConfigWarningModal') instanceConfigWarningModal: InstanceConfigWarningModalComponent
   @ViewChild('customModal') customModal: CustomModalComponent
diff --git a/client/src/app/app.module.ts b/client/src/app/app.module.ts
index dfdccbe69..8d9c39ad8 100644
--- a/client/src/app/app.module.ts
+++ b/client/src/app/app.module.ts
@@ -18,6 +18,7 @@ import { CustomModalComponent } from './modal/custom-modal.component'
 import { InstanceConfigWarningModalComponent } from './modal/instance-config-warning-modal.component'
 import { QuickSettingsModalComponent } from './modal/quick-settings-modal.component'
 import { WelcomeModalComponent } from './modal/welcome-modal.component'
+import { AccountSetupModalComponent } from './modal/account-setup-modal.component'
 import { SharedActorImageModule } from './shared/shared-actor-image/shared-actor-image.module'
 import { SharedFormModule } from './shared/shared-forms'
 import { SharedGlobalIconModule } from './shared/shared-icons'
@@ -53,6 +54,7 @@ export function loadConfigFactory (server: ServerService, pluginService: PluginS
     SuggestionComponent,
     HighlightPipe,
 
+    AccountSetupModalComponent,
     CustomModalComponent,
     WelcomeModalComponent,
     InstanceConfigWarningModalComponent,
diff --git a/client/src/app/modal/account-setup-modal.component.html b/client/src/app/modal/account-setup-modal.component.html
new file mode 100644
index 000000000..55bae78bf
--- /dev/null
+++ b/client/src/app/modal/account-setup-modal.component.html
@@ -0,0 +1,33 @@
+<ng-template #modal let-hide="close">
+  <div class="modal-header">
+    <h4 i18n class="modal-title">Welcome to {{ instanceName }}, dear user!</h4>
+    <my-global-icon iconName="cross" aria-label="Close" role="button" (click)="hide()"></my-global-icon>
+  </div>
+
+  <div class="modal-body">
+    <img class="mascot" src="/client/assets/images/mascot/happy.svg" alt="mascot">
+
+    <div i18n class="subtitle">It's time to set up your account profile!</div>
+
+    <p i18n>Help moderators and other users to know <strong>who you are</strong> by:</p>
+
+    <ul>
+      <li *ngIf="!hasAccountAvatar" i18n>Uploading an <strong>avatar</strong></li>
+      <li *ngIf="!hasAccountDescription" i18n>Writing a <strong>description</strong></li>
+    </ul>
+  </div>
+
+  <div class="modal-footer inputs">
+    <input
+      type="button" role="button" i18n-value value="Remind me later" class="peertube-button grey-button"
+      (click)="hide()" (key.enter)="hide()"
+    >
+
+    <a i18n (click)="hide()" (key.enter)="hide()"
+       class="peertube-button-link orange-button" routerLink="/my-account"
+       rel="noopener noreferrer" ngbAutofocus>
+      Set up
+    </a>
+  </div>
+
+</ng-template>
diff --git a/client/src/app/modal/account-setup-modal.component.scss b/client/src/app/modal/account-setup-modal.component.scss
new file mode 100644
index 000000000..405f29d65
--- /dev/null
+++ b/client/src/app/modal/account-setup-modal.component.scss
@@ -0,0 +1,31 @@
+@use '_mixins' as *;
+@use '_variables' as *;
+
+.modal-body {
+  font-size: 15px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+}
+
+.mascot-fw {
+  width: 170px;
+}
+
+.mascot {
+  @include margin-right(2rem);
+
+  display: block;
+  min-width: 170px;
+}
+
+.subtitle {
+  font-weight: $font-semibold;
+  margin-bottom: 10px;
+  font-size: 16px;
+}
+
+li {
+  margin-bottom: 10px;
+}
diff --git a/client/src/app/modal/account-setup-modal.component.ts b/client/src/app/modal/account-setup-modal.component.ts
new file mode 100644
index 000000000..e5d36e006
--- /dev/null
+++ b/client/src/app/modal/account-setup-modal.component.ts
@@ -0,0 +1,70 @@
+import { Component, ElementRef, OnInit, ViewChild } from '@angular/core'
+import { AuthService, ServerService, User } from '@app/core'
+import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap'
+import { HTMLServerConfig } from '@shared/models'
+
+@Component({
+  selector: 'my-account-setup-modal',
+  templateUrl: './account-setup-modal.component.html',
+  styleUrls: [ './account-setup-modal.component.scss' ]
+})
+export class AccountSetupModalComponent implements OnInit {
+  @ViewChild('modal', { static: true }) modal: ElementRef
+
+  user: User = null
+  ref: NgbModalRef = null
+
+  private serverConfig: HTMLServerConfig
+
+  constructor (
+    private authService: AuthService,
+    private modalService: NgbModal,
+    private serverService: ServerService
+  ) { }
+
+  get userInformationLoaded () {
+    return this.authService.userInformationLoaded
+  }
+
+  get instanceName () {
+    return this.serverConfig.instance.name
+  }
+
+  get isUserRoot () {
+    return this.user.username === 'root'
+  }
+
+  get hasAccountAvatar () {
+    return !!this.user.account.avatar
+  }
+
+  get hasAccountDescription () {
+    return !!this.user.account.description
+  }
+
+  ngOnInit () {
+    this.serverConfig = this.serverService.getHTMLConfig()
+    this.user = this.authService.getUser()
+
+    this.authService.userInformationLoaded
+      .subscribe(
+        () => {
+          if (this.isUserRoot) return false
+          if (this.hasAccountAvatar && this.hasAccountDescription) return false
+
+          this.show()
+        }
+      )
+  }
+
+  show () {
+    if (this.ref) return false
+
+    this.ref = this.modalService.open(this.modal, {
+      centered: true,
+      backdrop: 'static',
+      keyboard: false,
+      size: 'md'
+    })
+  }
+}
diff --git a/client/src/app/shared/shared-icons/global-icon.component.ts b/client/src/app/shared/shared-icons/global-icon.component.ts
index 70d672306..a4c62c234 100644
--- a/client/src/app/shared/shared-icons/global-icon.component.ts
+++ b/client/src/app/shared/shared-icons/global-icon.component.ts
@@ -16,6 +16,7 @@ const icons = {
   'playlist-add': require('!!raw-loader?!../../../assets/images/misc/playlist-add.svg').default, // material ui
   follower: require('!!raw-loader?!../../../assets/images/misc/account-arrow-left.svg').default, // material ui
   following: require('!!raw-loader?!../../../assets/images/misc/account-arrow-right.svg').default, // material ui
+  tip: require('!!raw-loader?!../../../assets/images/misc/tip.svg').default, // material ui
   flame: require('!!raw-loader?!../../../assets/images/misc/flame.svg').default,
   local: require('!!raw-loader?!../../../assets/images/misc/local.svg').default,
 
diff --git a/client/src/app/shared/shared-main/misc/channels-setup-message.component.html b/client/src/app/shared/shared-main/misc/channels-setup-message.component.html
new file mode 100644
index 000000000..3f94fa04c
--- /dev/null
+++ b/client/src/app/shared/shared-main/misc/channels-setup-message.component.html
@@ -0,0 +1,8 @@
+<div *ngIf="hasChannelNotConfigured" class="channels-setup-message alert alert-info">
+  <my-global-icon iconName="tip"></my-global-icon>
+
+  <div>  
+    <div i18n>Some of your channels are not fully set up. Make them welcoming and explicit about what you publish by adding a <strong>banner</strong>, an <strong>avatar</strong> and a <strong>description</strong>.</div>
+    <a *ngIf="!hideLink" class="channels-settings-link" routerLink="/my-library/video-channels" i18n>Set up my channels</a>
+  </div>
+</div>
diff --git a/client/src/app/shared/shared-main/misc/channels-setup-message.component.scss b/client/src/app/shared/shared-main/misc/channels-setup-message.component.scss
new file mode 100644
index 000000000..7dcba2ca5
--- /dev/null
+++ b/client/src/app/shared/shared-main/misc/channels-setup-message.component.scss
@@ -0,0 +1,32 @@
+@use '_variables' as *;
+@use '_mixins' as *;
+
+.channels-setup-message {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  my-global-icon {
+    width: 32px;
+    align-self: flex-start;
+
+    ::ng-deep {
+      svg {
+        fill: #0c5460;
+      }
+    }
+
+    + div {
+      margin-left: 10px;
+      text-align: center;
+
+      a.channels-settings-link {
+        @include peertube-button-link;
+        @include grey-button;
+
+        height: fit-content;
+        margin-top: 10px;
+      }
+    }
+  }
+}
diff --git a/client/src/app/shared/shared-main/misc/channels-setup-message.component.ts b/client/src/app/shared/shared-main/misc/channels-setup-message.component.ts
new file mode 100644
index 000000000..50b98841a
--- /dev/null
+++ b/client/src/app/shared/shared-main/misc/channels-setup-message.component.ts
@@ -0,0 +1,32 @@
+import { Component, Input, OnInit } from '@angular/core'
+import { AuthService, User } from '@app/core'
+import { VideoChannel } from '@app/shared/shared-main'
+
+@Component({
+  selector: 'my-channels-setup-message',
+  templateUrl: './channels-setup-message.component.html',
+  styleUrls: [ './channels-setup-message.component.scss' ]
+})
+export class ChannelsSetupMessageComponent implements OnInit {
+  @Input() hideLink = false
+
+  user: User = null
+
+  constructor (
+    private authService: AuthService
+  ) {}
+
+  get userInformationLoaded () {
+    return this.authService.userInformationLoaded
+  }
+
+  get hasChannelNotConfigured () {
+    return this.user.videoChannels
+      .filter((channel: VideoChannel) => (!channel.avatar || !channel.description))
+      .length > 0
+  }
+
+  ngOnInit () {
+    this.user = this.authService.getUser()
+  }
+}
diff --git a/client/src/app/shared/shared-main/misc/index.ts b/client/src/app/shared/shared-main/misc/index.ts
index dc8ef9754..24134d7cd 100644
--- a/client/src/app/shared/shared-main/misc/index.ts
+++ b/client/src/app/shared/shared-main/misc/index.ts
@@ -1,3 +1,4 @@
+export * from './channels-setup-message.component'
 export * from './help.component'
 export * from './list-overflow.component'
 export * from './top-menu-dropdown.component'
diff --git a/client/src/app/shared/shared-main/shared-main.module.ts b/client/src/app/shared/shared-main/shared-main.module.ts
index e5dfc59b2..80d0a84f3 100644
--- a/client/src/app/shared/shared-main/shared-main.module.ts
+++ b/client/src/app/shared/shared-main/shared-main.module.ts
@@ -34,7 +34,13 @@ import { CustomPageService } from './custom-page'
 import { DateToggleComponent } from './date'
 import { FeedComponent } from './feeds'
 import { LoaderComponent, SmallLoaderComponent } from './loaders'
-import { HelpComponent, ListOverflowComponent, SimpleSearchInputComponent, TopMenuDropdownComponent } from './misc'
+import {
+  ChannelsSetupMessageComponent,
+  HelpComponent,
+  ListOverflowComponent,
+  SimpleSearchInputComponent,
+  TopMenuDropdownComponent
+} from './misc'
 import { PluginPlaceholderComponent } from './plugins'
 import { ActorRedirectGuard } from './router'
 import { UserHistoryService, UserNotificationsComponent, UserNotificationService, UserQuotaComponent } from './users'
@@ -91,6 +97,7 @@ import { VideoChannelService } from './video-channel'
     LoaderComponent,
     SmallLoaderComponent,
 
+    ChannelsSetupMessageComponent,
     HelpComponent,
     ListOverflowComponent,
     TopMenuDropdownComponent,
@@ -146,6 +153,7 @@ import { VideoChannelService } from './video-channel'
     LoaderComponent,
     SmallLoaderComponent,
 
+    ChannelsSetupMessageComponent,
     HelpComponent,
     ListOverflowComponent,
     TopMenuDropdownComponent,
diff --git a/client/src/assets/images/misc/tip.svg b/client/src/assets/images/misc/tip.svg
new file mode 100644
index 000000000..4b7d7543c
--- /dev/null
+++ b/client/src/assets/images/misc/tip.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><g><path d="M0,0h24v24H0V0z" fill="none"/></g><g><g><rect height="3" width="2" x="11" y="19"/><rect height="2" width="3" x="2" y="11"/><rect height="2" width="3" x="19" y="11"/><rect height="3" transform="matrix(0.7071 -0.7071 0.7071 0.7071 -7.6665 17.8014)" width="1.99" x="16.66" y="16.66"/><rect height="1.99" transform="matrix(0.7071 -0.7071 0.7071 0.7071 -10.9791 9.8041)" width="3" x="4.85" y="17.16"/><path d="M15,8.02V3H9v5.02C7.79,8.94,7,10.37,7,12c0,2.76,2.24,5,5,5s5-2.24,5-5C17,10.37,16.21,8.94,15,8.02z M11,5h2v2.1 C12.68,7.04,12.34,7,12,7s-0.68,0.04-1,0.1V5z"/></g></g></svg>