60 lines
1.9 KiB
Plaintext
60 lines
1.9 KiB
Plaintext
@namespace Oqtane.UI
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@inject IJSRuntime JsRuntime
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@inject NavigationManager NavigationManager
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@DynamicComponent
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@code {
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[CascadingParameter] PageState PageState { get; set; }
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RenderFragment DynamicComponent { get; set; }
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protected override void OnParametersSet()
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{
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// handle page redirection
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if (!string.IsNullOrEmpty(PageState.Page.Url))
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{
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NavigationManager.NavigateTo(PageState.Page.Url);
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return;
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}
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DynamicComponent = builder =>
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{
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var themeType = Type.GetType(PageState.Page.ThemeType);
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builder.OpenComponent(0, themeType);
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builder.CloseComponent();
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};
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}
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protected override async Task OnAfterRenderAsync(bool firstRender)
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{
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var interop = new Interop(JsRuntime);
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// manage stylesheets for this page
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string batch = DateTime.UtcNow.ToString("yyyyMMddHHmmssfff");
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var links = new List<object>();
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foreach (Resource resource in PageState.Page.Resources.Where(item => item.ResourceType == ResourceType.Stylesheet))
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{
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var prefix = "app-stylesheet-" + resource.Level.ToString().ToLower();
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var url = (resource.Url.Contains("://")) ? resource.Url : PageState.Alias.BaseUrl + "/" + resource.Url;
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links.Add(new { id = prefix + "-" + batch + "-" + (links.Count + 1).ToString("00"), rel = "stylesheet", href = url, type = "text/css", integrity = resource.Integrity ?? "", crossorigin = resource.CrossOrigin ?? "", insertbefore = prefix });
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}
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if (links.Any())
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{
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await interop.IncludeLinks(links.ToArray());
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}
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await interop.RemoveElementsById("app-stylesheet-page-", "", "app-stylesheet-page-" + batch + "-00");
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await interop.RemoveElementsById("app-stylesheet-module-", "", "app-stylesheet-module-" + batch + "-00");
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// set page title
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if (!string.IsNullOrEmpty(PageState.Page.Title))
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{
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await interop.UpdateTitle(PageState.Page.Title);
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}
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else
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{
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await interop.UpdateTitle(PageState.Site.Name + " - " + PageState.Page.Name);
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}
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}
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}
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