12 files changed, 616 insertions, 15 deletions

diff --git a/client/src/app/+admin/moderation/index.ts b/client/src/app/+admin/moderation/index.ts
index 9dab270cc..135b4b408 100644
--- a/client/src/app/+admin/moderation/index.ts
+++ b/client/src/app/+admin/moderation/index.ts
@@ -1,4 +1,5 @@
 export * from './abuse-list'
 export * from './instance-blocklist'
 export * from './video-block-list'
+export * from './registration-list'
 export * from './moderation.routes'
diff --git a/client/src/app/+admin/moderation/moderation.routes.ts b/client/src/app/+admin/moderation/moderation.routes.ts
index 1ad301039..378d2bed7 100644
--- a/client/src/app/+admin/moderation/moderation.routes.ts
+++ b/client/src/app/+admin/moderation/moderation.routes.ts
@@ -4,6 +4,7 @@ import { InstanceAccountBlocklistComponent, InstanceServerBlocklistComponent } f
 import { VideoBlockListComponent } from '@app/+admin/moderation/video-block-list'
 import { UserRightGuard } from '@app/core'
 import { UserRight } from '@shared/models'
+import { RegistrationListComponent } from './registration-list'
 
 export const ModerationRoutes: Routes = [
   {
@@ -68,7 +69,19 @@ export const ModerationRoutes: Routes = [
         }
       },
 
-      // We move this component in admin overview pages
+      {
+        path: 'registrations/list',
+        component: RegistrationListComponent,
+        canActivate: [ UserRightGuard ],
+        data: {
+          userRight: UserRight.MANAGE_REGISTRATIONS,
+          meta: {
+            title: $localize`User registrations`
+          }
+        }
+      },
+
+      // We moved this component in admin overview pages
       {
         path: 'video-comments',
         redirectTo: 'video-comments/list',
diff --git a/client/src/app/+admin/moderation/registration-list/admin-registration.service.ts b/client/src/app/+admin/moderation/registration-list/admin-registration.service.ts
new file mode 100644
index 000000000..a9f13cf2f
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/admin-registration.service.ts
@@ -0,0 +1,81 @@
+import { SortMeta } from 'primeng/api'
+import { from } from 'rxjs'
+import { catchError, concatMap, toArray } from 'rxjs/operators'
+import { HttpClient, HttpParams } from '@angular/common/http'
+import { Injectable } from '@angular/core'
+import { RestExtractor, RestPagination, RestService } from '@app/core'
+import { arrayify } from '@shared/core-utils'
+import { ResultList, UserRegistration, UserRegistrationUpdateState } from '@shared/models'
+import { environment } from '../../../../environments/environment'
+
+@Injectable()
+export class AdminRegistrationService {
+  private static BASE_REGISTRATION_URL = environment.apiUrl + '/api/v1/users/registrations'
+
+  constructor (
+    private authHttp: HttpClient,
+    private restExtractor: RestExtractor,
+    private restService: RestService
+  ) { }
+
+  listRegistrations (options: {
+    pagination: RestPagination
+    sort: SortMeta
+    search?: string
+  }) {
+    const { pagination, sort, search } = options
+
+    const url = AdminRegistrationService.BASE_REGISTRATION_URL
+
+    let params = new HttpParams()
+    params = this.restService.addRestGetParams(params, pagination, sort)
+
+    if (search) {
+      params = params.append('search', search)
+    }
+
+    return this.authHttp.get<ResultList<UserRegistration>>(url, { params })
+      .pipe(
+        catchError(res => this.restExtractor.handleError(res))
+      )
+  }
+
+  acceptRegistration (options: {
+    registration: UserRegistration
+    moderationResponse: string
+    preventEmailDelivery: boolean
+  }) {
+    const { registration, moderationResponse, preventEmailDelivery } = options
+
+    const url = AdminRegistrationService.BASE_REGISTRATION_URL + '/' + registration.id + '/accept'
+    const body: UserRegistrationUpdateState = { moderationResponse, preventEmailDelivery }
+
+    return this.authHttp.post(url, body)
+      .pipe(catchError(res => this.restExtractor.handleError(res)))
+  }
+
+  rejectRegistration (options: {
+    registration: UserRegistration
+    moderationResponse: string
+    preventEmailDelivery: boolean
+  }) {
+    const { registration, moderationResponse, preventEmailDelivery } = options
+
+    const url = AdminRegistrationService.BASE_REGISTRATION_URL + '/' + registration.id + '/reject'
+    const body: UserRegistrationUpdateState = { moderationResponse, preventEmailDelivery }
+
+    return this.authHttp.post(url, body)
+      .pipe(catchError(res => this.restExtractor.handleError(res)))
+  }
+
+  removeRegistrations (registrationsArg: UserRegistration | UserRegistration[]) {
+    const registrations = arrayify(registrationsArg)
+
+    return from(registrations)
+      .pipe(
+        concatMap(r => this.authHttp.delete(AdminRegistrationService.BASE_REGISTRATION_URL + '/' + r.id)),
+        toArray(),
+        catchError(err => this.restExtractor.handleError(err))
+      )
+  }
+}
diff --git a/client/src/app/+admin/moderation/registration-list/index.ts b/client/src/app/+admin/moderation/registration-list/index.ts
new file mode 100644
index 000000000..060b676a4
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/index.ts
@@ -0,0 +1,4 @@
+export * from './admin-registration.service'
+export * from './process-registration-modal.component'
+export * from './process-registration-validators'
+export * from './registration-list.component'
diff --git a/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.html b/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.html
new file mode 100644
index 000000000..8e46b0cf9
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.html
@@ -0,0 +1,74 @@
+<ng-template #modal>
+  <div class="modal-header">
+    <h4 i18n class="modal-title">
+      <ng-container *ngIf="isAccept()">Accept {{ registration.username }} registration</ng-container>
+      <ng-container *ngIf="isReject()">Reject {{ registration.username }} registration</ng-container>
+    </h4>
+
+    <my-global-icon iconName="cross" aria-label="Close" role="button" (click)="hide()"></my-global-icon>
+  </div>
+
+  <form novalidate [formGroup]="form" (ngSubmit)="processRegistration()">
+    <div class="modal-body mb-3">
+
+      <div i18n *ngIf="!registration.emailVerified" class="alert alert-warning">
+        Registration email has not been verified. Email delivery has been disabled by default.
+      </div>
+
+      <div class="description">
+        <ng-container *ngIf="isAccept()">
+          <p i18n>
+            <strong>Accepting</strong>&nbsp;<em>{{ registration.username }}</em> registration will create the account and channel.
+          </p>
+
+          <p *ngIf="isEmailEnabled()" i18n [ngClass]="{ 'text-decoration-line-through': isPreventEmailDeliveryChecked() }">
+            An email will be sent to <em>{{ registration.email }}</em> explaining its account has been created with the moderation response you'll write below.
+          </p>
+
+          <div *ngIf="!isEmailEnabled()" class="alert alert-warning" i18n>
+            Emails are not enabled on this instance so PeerTube won't be able to send an email to <em>{{ registration.email }}</em> explaining its account has been created.
+          </div>
+        </ng-container>
+
+        <ng-container *ngIf="isReject()">
+          <p i18n [ngClass]="{ 'text-decoration-line-through': isPreventEmailDeliveryChecked() }">
+            An email will be sent to <em>{{ registration.email }}</em> explaining its registration request has been <strong>rejected</strong> with the moderation response you'll write below.
+          </p>
+
+          <div *ngIf="!isEmailEnabled()" class="alert alert-warning" i18n>
+            Emails are not enabled on this instance so PeerTube won't be able to send an email to <em>{{ registration.email }}</em> explaining its registration request has been rejected.
+          </div>
+        </ng-container>
+      </div>
+
+      <div class="form-group">
+        <label for="moderationResponse" i18n>Send a message to the user</label>
+
+        <textarea
+          formControlName="moderationResponse" ngbAutofocus name="moderationResponse" id="moderationResponse"
+          [ngClass]="{ 'input-error': formErrors['moderationResponse'] }" class="form-control"
+        ></textarea>
+
+        <div *ngIf="formErrors.moderationResponse" class="form-error">
+          {{ formErrors.moderationResponse }}
+        </div>
+      </div>
+
+      <div class="form-group">
+        <my-peertube-checkbox
+          inputName="preventEmailDelivery" formControlName="preventEmailDelivery" [disabled]="!isEmailEnabled()"
+          i18n-labelText labelText="Prevent email from being sent to the user"
+        ></my-peertube-checkbox>
+      </div>
+    </div>
+
+    <div class="modal-footer inputs">
+      <input
+        type="button" role="button" i18n-value value="Cancel" class="peertube-button grey-button"
+        (click)="hide()" (key.enter)="hide()"
+      >
+
+      <input type="submit" [value]="getSubmitValue()" class="peertube-button orange-button" [disabled]="!form.valid">
+    </div>
+  </form>
+</ng-template>
diff --git a/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.scss b/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.scss
new file mode 100644
index 000000000..3e03bed89
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.scss
@@ -0,0 +1,3 @@
+@use '_variables' as *;
+@use '_mixins' as *;
+
diff --git a/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.ts b/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.ts
new file mode 100644
index 000000000..3a7e5dea1
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/process-registration-modal.component.ts
@@ -0,0 +1,122 @@
+import { Component, EventEmitter, OnInit, Output, ViewChild } from '@angular/core'
+import { Notifier, ServerService } from '@app/core'
+import { FormReactive, FormReactiveService } from '@app/shared/shared-forms'
+import { NgbModal } from '@ng-bootstrap/ng-bootstrap'
+import { NgbModalRef } from '@ng-bootstrap/ng-bootstrap/modal/modal-ref'
+import { UserRegistration } from '@shared/models'
+import { AdminRegistrationService } from './admin-registration.service'
+import { REGISTRATION_MODERATION_RESPONSE_VALIDATOR } from './process-registration-validators'
+
+@Component({
+  selector: 'my-process-registration-modal',
+  templateUrl: './process-registration-modal.component.html',
+  styleUrls: [ './process-registration-modal.component.scss' ]
+})
+export class ProcessRegistrationModalComponent extends FormReactive implements OnInit {
+  @ViewChild('modal', { static: true }) modal: NgbModal
+
+  @Output() registrationProcessed = new EventEmitter()
+
+  registration: UserRegistration
+
+  private openedModal: NgbModalRef
+  private processMode: 'accept' | 'reject'
+
+  constructor (
+    protected formReactiveService: FormReactiveService,
+    private server: ServerService,
+    private modalService: NgbModal,
+    private notifier: Notifier,
+    private registrationService: AdminRegistrationService
+  ) {
+    super()
+  }
+
+  ngOnInit () {
+    this.buildForm({
+      moderationResponse: REGISTRATION_MODERATION_RESPONSE_VALIDATOR,
+      preventEmailDelivery: null
+    })
+  }
+
+  isAccept () {
+    return this.processMode === 'accept'
+  }
+
+  isReject () {
+    return this.processMode === 'reject'
+  }
+
+  openModal (registration: UserRegistration, mode: 'accept' | 'reject') {
+    this.processMode = mode
+    this.registration = registration
+
+    this.form.patchValue({
+      preventEmailDelivery: !this.isEmailEnabled() || registration.emailVerified !== true
+    })
+
+    this.openedModal = this.modalService.open(this.modal, { centered: true })
+  }
+
+  hide () {
+    this.form.reset()
+
+    this.openedModal.close()
+  }
+
+  getSubmitValue () {
+    if (this.isAccept()) {
+      return $localize`Accept registration`
+    }
+
+    return $localize`Reject registration`
+  }
+
+  processRegistration () {
+    if (this.isAccept()) return this.acceptRegistration()
+
+    return this.rejectRegistration()
+  }
+
+  isEmailEnabled () {
+    return this.server.getHTMLConfig().email.enabled
+  }
+
+  isPreventEmailDeliveryChecked () {
+    return this.form.value.preventEmailDelivery
+  }
+
+  private acceptRegistration () {
+    this.registrationService.acceptRegistration({
+      registration: this.registration,
+      moderationResponse: this.form.value.moderationResponse,
+      preventEmailDelivery: this.form.value.preventEmailDelivery
+    }).subscribe({
+      next: () => {
+        this.notifier.success($localize`${this.registration.username} account created`)
+
+        this.registrationProcessed.emit()
+        this.hide()
+      },
+
+      error: err => this.notifier.error(err.message)
+    })
+  }
+
+  private rejectRegistration () {
+    this.registrationService.rejectRegistration({
+      registration: this.registration,
+      moderationResponse: this.form.value.moderationResponse,
+      preventEmailDelivery: this.form.value.preventEmailDelivery
+    }).subscribe({
+      next: () => {
+        this.notifier.success($localize`${this.registration.username} registration rejected`)
+
+        this.registrationProcessed.emit()
+        this.hide()
+      },
+
+      error: err => this.notifier.error(err.message)
+    })
+  }
+}
diff --git a/client/src/app/+admin/moderation/registration-list/process-registration-validators.ts b/client/src/app/+admin/moderation/registration-list/process-registration-validators.ts
new file mode 100644
index 000000000..e01a07d9d
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/process-registration-validators.ts
@@ -0,0 +1,11 @@
+import { Validators } from '@angular/forms'
+import { BuildFormValidator } from '@app/shared/form-validators'
+
+export const REGISTRATION_MODERATION_RESPONSE_VALIDATOR: BuildFormValidator = {
+  VALIDATORS: [ Validators.required, Validators.minLength(2), Validators.maxLength(3000) ],
+  MESSAGES: {
+    required: $localize`Moderation response is required.`,
+    minlength: $localize`Moderation response must be at least 2 characters long.`,
+    maxlength: $localize`Moderation response cannot be more than 3000 characters long.`
+  }
+}
diff --git a/client/src/app/+admin/moderation/registration-list/registration-list.component.html b/client/src/app/+admin/moderation/registration-list/registration-list.component.html
new file mode 100644
index 000000000..a2b888101
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/registration-list.component.html
@@ -0,0 +1,135 @@
+<h1>
+  <my-global-icon iconName="user" aria-hidden="true"></my-global-icon>
+  <ng-container i18n>Registration requests</ng-container>
+</h1>
+
+<p-table
+  [value]="registrations" [paginator]="totalRecords > 0" [totalRecords]="totalRecords" [rows]="rowsPerPage" [first]="pagination.start"
+  [rowsPerPageOptions]="rowsPerPageOptions" [sortField]="sort.field" [sortOrder]="sort.order" dataKey="id"
+  [lazy]="true" (onLazyLoad)="loadLazy($event)" [lazyLoadOnInit]="false"
+  [(selection)]="selectedRows" [showCurrentPageReport]="true" i18n-currentPageReportTemplate
+  currentPageReportTemplate="Showing {{'{first}'}} to {{'{last}'}} of {{'{totalRecords}'}} registrations"
+  [expandedRowKeys]="expandedRows"
+>
+  <ng-template pTemplate="caption">
+    <div class="caption">
+      <div class="left-buttons">
+        <my-action-dropdown
+          *ngIf="isInSelectionMode()" i18n-label label="Batch actions" theme="orange"
+          [actions]="bulkActions" [entry]="selectedRows"
+        >
+        </my-action-dropdown>
+      </div>
+
+      <div class="ms-auto">
+        <my-advanced-input-filter (search)="onSearch($event)"></my-advanced-input-filter>
+      </div>
+    </div>
+  </ng-template>
+
+  <ng-template pTemplate="header">
+    <tr> <!-- header -->
+      <th style="width: 40px">
+        <p-tableHeaderCheckbox ariaLabel="Select all rows" i18n-ariaLabel></p-tableHeaderCheckbox>
+      </th>
+      <th style="width: 40px;"></th>
+      <th style="width: 150px;"></th>
+      <th i18n>Account</th>
+      <th i18n>Email</th>
+      <th i18n>Channel</th>
+      <th i18n>Registration reason</th>
+      <th i18n pSortableColumn="state" style="width: 80px;">State <p-sortIcon field="state"></p-sortIcon></th>
+      <th i18n>Moderation response</th>
+      <th style="width: 150px;" i18n pSortableColumn="createdAt">Requested on <p-sortIcon field="createdAt"></p-sortIcon></th>
+    </tr>
+  </ng-template>
+
+  <ng-template pTemplate="body" let-expanded="expanded" let-registration>
+    <tr [pSelectableRow]="registration">
+      <td class="checkbox-cell">
+        <p-tableCheckbox [value]="registration" ariaLabel="Select this row" i18n-ariaLabel></p-tableCheckbox>
+      </td>
+
+      <td class="expand-cell" [pRowToggler]="registration">
+        <my-table-expander-icon [expanded]="expanded"></my-table-expander-icon>
+      </td>
+
+      <td class="action-cell">
+        <my-action-dropdown
+          [ngClass]="{ 'show': expanded }" placement="bottom-right top-right left auto" container="body"
+          i18n-label label="Actions" [actions]="registrationActions" [entry]="registration"
+        ></my-action-dropdown>
+      </td>
+
+      <td>
+        <div class="chip two-lines">
+          <div>
+            <span>{{ registration.username }}</span>
+            <span class="muted">{{ registration.accountDisplayName }}</span>
+          </div>
+        </div>
+      </td>
+
+      <td>
+        <my-user-email-info [entry]="registration" [requiresEmailVerification]="requiresEmailVerification"></my-user-email-info>
+      </td>
+
+      <td>
+        <div class="chip two-lines">
+          <div>
+            <span>{{ registration.channelHandle }}</span>
+            <span class="muted">{{ registration.channelDisplayName }}</span>
+          </div>
+        </div>
+      </td>
+
+      <td container="body" placement="left auto" [ngbTooltip]="registration.registrationReason">
+        {{ registration.registrationReason }}
+      </td>
+
+      <td class="c-hand abuse-states" [pRowToggler]="registration">
+        <my-global-icon *ngIf="isRegistrationAccepted(registration)" [title]="registration.state.label" iconName="tick"></my-global-icon>
+        <my-global-icon *ngIf="isRegistrationRejected(registration)" [title]="registration.state.label" iconName="cross"></my-global-icon>
+      </td>
+
+      <td container="body" placement="left auto" [ngbTooltip]="registration.moderationResponse">
+        {{ registration.moderationResponse }}
+      </td>
+
+      <td class="c-hand" [pRowToggler]="registration">{{ registration.createdAt | date: 'short'  }}</td>
+    </tr>
+  </ng-template>
+
+  <ng-template pTemplate="rowexpansion" let-registration>
+    <tr>
+      <td colspan="9">
+        <div class="moderation-expanded">
+          <div class="left">
+            <div class="d-flex">
+              <span class="moderation-expanded-label" i18n>Registration reason:</span>
+              <span class="moderation-expanded-text" [innerHTML]="registration.registrationReasonHTML"></span>
+            </div>
+
+            <div *ngIf="registration.moderationResponse">
+              <span class="moderation-expanded-label" i18n>Moderation response:</span>
+              <span class="moderation-expanded-text" [innerHTML]="registration.moderationResponseHTML"></span>
+            </div>
+          </div>
+        </div>
+      </td>
+    </tr>
+  </ng-template>
+
+  <ng-template pTemplate="emptymessage">
+    <tr>
+      <td colspan="9">
+        <div class="no-results">
+          <ng-container *ngIf="search" i18n>No registrations found matching current filters.</ng-container>
+          <ng-container *ngIf="!search" i18n>No registrations found.</ng-container>
+        </div>
+      </td>
+    </tr>
+  </ng-template>
+</p-table>
+
+<my-process-registration-modal #processRegistrationModal (registrationProcessed)="onRegistrationProcessed()"></my-process-registration-modal>
diff --git a/client/src/app/+admin/moderation/registration-list/registration-list.component.scss b/client/src/app/+admin/moderation/registration-list/registration-list.component.scss
new file mode 100644
index 000000000..9cae08e85
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/registration-list.component.scss
@@ -0,0 +1,7 @@
+@use '_mixins' as *;
+@use '_variables' as *;
+
+my-global-icon {
+  width: 24px;
+  height: 24px;
+}
diff --git a/client/src/app/+admin/moderation/registration-list/registration-list.component.ts b/client/src/app/+admin/moderation/registration-list/registration-list.component.ts
new file mode 100644
index 000000000..ed8fbec51
--- /dev/null
+++ b/client/src/app/+admin/moderation/registration-list/registration-list.component.ts
@@ -0,0 +1,151 @@
+import { SortMeta } from 'primeng/api'
+import { Component, OnInit, ViewChild } from '@angular/core'
+import { ActivatedRoute, Router } from '@angular/router'
+import { ConfirmService, MarkdownService, Notifier, RestPagination, RestTable, ServerService } from '@app/core'
+import { prepareIcu } from '@app/helpers'
+import { AdvancedInputFilter } from '@app/shared/shared-forms'
+import { DropdownAction } from '@app/shared/shared-main'
+import { UserRegistration, UserRegistrationState } from '@shared/models'
+import { AdminRegistrationService } from './admin-registration.service'
+import { ProcessRegistrationModalComponent } from './process-registration-modal.component'
+
+@Component({
+  selector: 'my-registration-list',
+  templateUrl: './registration-list.component.html',
+  styleUrls: [ '../../../shared/shared-moderation/moderation.scss', './registration-list.component.scss' ]
+})
+export class RegistrationListComponent extends RestTable <UserRegistration> implements OnInit {
+  @ViewChild('processRegistrationModal', { static: true }) processRegistrationModal: ProcessRegistrationModalComponent
+
+  registrations: (UserRegistration & { registrationReasonHTML?: string, moderationResponseHTML?: string })[] = []
+  totalRecords = 0
+  sort: SortMeta = { field: 'createdAt', order: -1 }
+  pagination: RestPagination = { count: this.rowsPerPage, start: 0 }
+
+  registrationActions: DropdownAction<UserRegistration>[][] = []
+  bulkActions: DropdownAction<UserRegistration[]>[] = []
+
+  inputFilters: AdvancedInputFilter[] = []
+
+  requiresEmailVerification: boolean
+
+  constructor (
+    protected route: ActivatedRoute,
+    protected router: Router,
+    private server: ServerService,
+    private notifier: Notifier,
+    private markdownRenderer: MarkdownService,
+    private confirmService: ConfirmService,
+    private adminRegistrationService: AdminRegistrationService
+  ) {
+    super()
+
+    this.registrationActions = [
+      [
+        {
+          label: $localize`Accept this request`,
+          handler: registration => this.openRegistrationRequestProcessModal(registration, 'accept'),
+          isDisplayed: registration => registration.state.id === UserRegistrationState.PENDING
+        },
+        {
+          label: $localize`Reject this request`,
+          handler: registration => this.openRegistrationRequestProcessModal(registration, 'reject'),
+          isDisplayed: registration => registration.state.id === UserRegistrationState.PENDING
+        },
+        {
+          label: $localize`Remove this request`,
+          handler: registration => this.removeRegistrations([ registration ])
+        }
+      ]
+    ]
+
+    this.bulkActions = [
+      {
+        label: $localize`Delete`,
+        handler: registrations => this.removeRegistrations(registrations)
+      }
+    ]
+  }
+
+  ngOnInit () {
+    this.initialize()
+
+    this.server.getConfig()
+      .subscribe(config => {
+        this.requiresEmailVerification = config.signup.requiresEmailVerification
+      })
+  }
+
+  getIdentifier () {
+    return 'RegistrationListComponent'
+  }
+
+  isRegistrationAccepted (registration: UserRegistration) {
+    return registration.state.id === UserRegistrationState.ACCEPTED
+  }
+
+  isRegistrationRejected (registration: UserRegistration) {
+    return registration.state.id === UserRegistrationState.REJECTED
+  }
+
+  onRegistrationProcessed () {
+    this.reloadData()
+  }
+
+  protected reloadDataInternal () {
+    this.adminRegistrationService.listRegistrations({
+      pagination: this.pagination,
+      sort: this.sort,
+      search: this.search
+    }).subscribe({
+      next: async resultList => {
+        this.totalRecords = resultList.total
+        this.registrations = resultList.data
+
+        for (const registration of this.registrations) {
+          registration.registrationReasonHTML = await this.toHtml(registration.registrationReason)
+          registration.moderationResponseHTML = await this.toHtml(registration.moderationResponse)
+        }
+      },
+
+      error: err => this.notifier.error(err.message)
+    })
+  }
+
+  private openRegistrationRequestProcessModal (registration: UserRegistration, mode: 'accept' | 'reject') {
+    this.processRegistrationModal.openModal(registration, mode)
+  }
+
+  private async removeRegistrations (registrations: UserRegistration[]) {
+    const icuParams = { count: registrations.length, username: registrations[0].username }
+
+    // eslint-disable-next-line max-len
+    const message = prepareIcu($localize`Do you really want to delete {count, plural, =1 {{username} registration request?} other {{count} registration requests?}}`)(
+      icuParams,
+      $localize`Do you really want to delete these registration requests?`
+    )
+
+    const res = await this.confirmService.confirm(message, $localize`Delete`)
+    if (res === false) return
+
+    this.adminRegistrationService.removeRegistrations(registrations)
+      .subscribe({
+        next: () => {
+          // eslint-disable-next-line max-len
+          const message = prepareIcu($localize`Removed {count, plural, =1 {{username} registration request} other {{count} registration requests}}`)(
+            icuParams,
+            $localize`Registration requests removed`
+          )
+
+          this.notifier.success(message)
+          this.reloadData()
+        },
+
+        error: err => this.notifier.error(err.message)
+      })
+  }
+
+  private toHtml (text: string) {
+    return this.markdownRenderer.textMarkdownToHTML({ markdown: text })
+  }
+}
diff --git a/client/src/app/+admin/moderation/video-block-list/video-block-list.component.ts b/client/src/app/+admin/moderation/video-block-list/video-block-list.component.ts
index efd99e52b..f365a2500 100644
--- a/client/src/app/+admin/moderation/video-block-list/video-block-list.component.ts
+++ b/client/src/app/+admin/moderation/video-block-list/video-block-list.component.ts
@@ -159,26 +159,25 @@ export class VideoBlockListComponent extends RestTable implements OnInit {
     })
   }
 
-  protected reloadData () {
+  protected reloadDataInternal () {
     this.videoBlocklistService.listBlocks({
       pagination: this.pagination,
       sort: this.sort,
       search: this.search
-    })
-      .subscribe({
-        next: async resultList => {
-          this.totalRecords = resultList.total
+    }).subscribe({
+      next: async resultList => {
+        this.totalRecords = resultList.total
 
-          this.blocklist = resultList.data
+        this.blocklist = resultList.data
 
-          for (const element of this.blocklist) {
-            Object.assign(element, {
-              reasonHtml: await this.toHtml(element.reason)
-            })
-          }
-        },
+        for (const element of this.blocklist) {
+          Object.assign(element, {
+            reasonHtml: await this.toHtml(element.reason)
+          })
+        }
+      },
 
-        error: err => this.notifier.error(err.message)
-      })
+      error: err => this.notifier.error(err.message)
+    })
   }
 }