108 lines
2.9 KiB
Plaintext
108 lines
2.9 KiB
Plaintext
@namespace Oqtane.UI
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@using Microsoft.AspNetCore.Http
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@inject IInstallationService InstallationService
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@inject IJSRuntime JSRuntime
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@inject SiteState SiteState
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@* the following StreamRendering attribute is required - if it is removed the framework will not render the content in static rendering *@
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@attribute [StreamRendering]
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@if (_initialized)
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{
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@if (!_installation.Success)
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{
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<Installer />
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}
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else
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{
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@if (string.IsNullOrEmpty(_installation.Message))
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{
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if (PageState?.RenderMode == RenderModes.Static)
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{
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<CascadingValue Value="@_pageState">
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<SiteRouter RenderMode="@RenderMode" Runtime="@Runtime" OnStateChange="@ChangeState" />
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</CascadingValue>
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}
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else
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{
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<div style="@_display">
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<CascadingValue Value="@_pageState">
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<SiteRouter RenderMode="@RenderMode" Runtime="@Runtime" OnStateChange="@ChangeState" />
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</CascadingValue>
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</div>
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}
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}
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else
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{
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<div class="app-alert">
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@_installation.Message
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</div>
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}
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}
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}
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@code {
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[Parameter]
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public PageState PageState { get; set; } = null;
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[Parameter]
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public string RenderMode { get; set; }
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[Parameter]
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public string Runtime { get; set; }
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[Parameter]
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public string AntiForgeryToken { get; set; } = "";
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[Parameter]
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public string AuthorizationToken { get; set; } = "";
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[Parameter]
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public string Platform { get; set; } = "";
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[CascadingParameter]
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HttpContext HttpContext { get; set; }
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private bool _initialized = false;
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private string _display = "display: none;";
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private Installation _installation = new Installation { Success = false, Message = "" };
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private PageState _pageState { get; set; }
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protected override async Task OnParametersSetAsync()
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{
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if (PageState != null)
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{
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_pageState = PageState;
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}
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SiteState.AntiForgeryToken = AntiForgeryToken;
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SiteState.AuthorizationToken = AuthorizationToken;
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SiteState.RemoteIPAddress = (_pageState != null) ? _pageState.RemoteIPAddress : "";
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SiteState.Platform = Platform;
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SiteState.IsPrerendering = (HttpContext != null) ? true : false;
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_installation = await InstallationService.IsInstalled();
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if (_installation.Alias != null)
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{
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SiteState.Alias = _installation.Alias;
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}
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_initialized = true;
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}
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protected override void OnAfterRender(bool firstRender)
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{
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if (firstRender)
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{
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// prevents flash on initial interactive page load
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_display = "";
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StateHasChanged();
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}
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}
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private void ChangeState(PageState pageState)
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{
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_pageState = pageState;
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StateHasChanged();
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}
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}
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