Neighbourhood.omg.lol/Components/Pages/SharePic.razor

@page "/sharepic"
@inject NavigationManager navigationManager
@inject AuthenticationStateProvider AuthStateProvider
@inject State State

<PageHeading title="Some.pics" icon="fa-solid fa-images">
  <Description>Upload an image to <a href="https://some.pics/">some.pics</a></Description>
</PageHeading>

<AuthorizeView>
  <Authorized>
    <button class="fab circle extra large-elevate" data-ui="#post-modal">
      <i class="fa-solid fa-camera-retro"></i>
    </button>
    <NewPicDialog id="post-modal" Active="true" Base64File="@SharePhoto" FileSize="@SharePhotoSize" FileContentType="@SharePhotoContentType" Description="@SharePhotoText"></NewPicDialog>
  </Authorized>
</AuthorizeView>

@code {
  public string? SharePhoto { get; set; }
  public long? SharePhotoSize { get; set; }
  public string? SharePhotoContentType { get; set; }
  public string? SharePhotoText { get; set; }

  protected override async Task OnInitializedAsync() {
    await checkLogin();

    SharePhoto = State.SharePhoto;
    SharePhotoContentType = State.SharePhotoContentType;
    SharePhotoSize = State.SharePhotoSize;
    SharePhotoText = State.SharePhotoText;

    State.SharePhoto = null;
    State.SharePhotoContentType = null;
    State.SharePhotoSize = null;
    State.SharePhotoText = null;
  }

  private async Task<bool> checkLogin() {
    var authState = await AuthStateProvider.GetAuthenticationStateAsync();
    var user = authState.User;

    if (user.Identity is not null && user.Identity.IsAuthenticated) {
      return true;
    }
    else {
      navigationManager.NavigateTo("/login");
      return false;
    }
  }
}