initial changes to migrate to new Blazor approach in .NET 8

2024-01-30 16:03:50 -05:00
parent 7fcfffba6f
commit 82d7b9cf05
8 changed files with 479 additions and 605 deletions
--- a/Oqtane.Client/Routes.razor
+++ b/Oqtane.Client/Routes.razor
@ -0,0 +1,91 @@
+@using Microsoft.AspNetCore.Http
+@inject IInstallationService InstallationService
+@inject IJSRuntime JSRuntime
+@inject SiteState SiteState
+
+@if (_initialized)
+{
+    @if (!_installation.Success)
+    {
+        <Installer />
+    }
+    else
+    {
+        @if (string.IsNullOrEmpty(_installation.Message))
+        {
+            <div style="@_display">
+                <CascadingAuthenticationState>
+                    <CascadingValue Value="@PageState">
+                        <SiteRouter Runtime="@Runtime" RenderMode="@RenderMode" VisitorId="@VisitorId" OnStateChange="@ChangeState" />
+                    </CascadingValue>
+                </CascadingAuthenticationState>
+            </div>
+        }
+        else
+        {
+            <div class="app-alert">
+                @_installation.Message
+            </div>
+        }
+    }
+}
+
+@code {
+    [Parameter]
+    public string AntiForgeryToken { get; set; }
+
+    [Parameter]
+    public string Runtime { get; set; }
+
+    [Parameter]
+    public string RenderMode { get; set; }
+
+    [Parameter]
+    public int VisitorId { get; set; }
+
+    [Parameter]
+    public string RemoteIPAddress { get; set; }
+
+    [Parameter]
+    public string AuthorizationToken { get; set; }
+
+    [CascadingParameter]
+    HttpContext HttpContext { get; set; }
+
+    private bool _initialized = false;
+    private string _display = "display: none;";
+    private Installation _installation = new Installation { Success = false, Message = "" };
+
+    private PageState PageState { get; set; }
+
+    protected override async Task OnParametersSetAsync()
+    {
+        SiteState.RemoteIPAddress = RemoteIPAddress;
+        SiteState.AntiForgeryToken = AntiForgeryToken;
+        SiteState.AuthorizationToken = AuthorizationToken;
+        SiteState.IsPrerendering = (HttpContext != null) ? true : false;
+
+        _installation = await InstallationService.IsInstalled();
+        if (_installation.Alias != null)
+        {
+            SiteState.Alias = _installation.Alias;
+        }
+        _initialized = true;
+    }
+
+    protected override void OnAfterRender(bool firstRender)
+    {
+        if (firstRender)
+        {
+            // prevents flash on initial page load
+            _display = "";
+            StateHasChanged();
+        }
+    }
+
+    private void ChangeState(PageState pageState)
+    {
+        PageState = pageState;
+        StateHasChanged();
+    }
+}