102 lines
3.0 KiB
Plaintext
102 lines
3.0 KiB
Plaintext
@namespace TelegramPanel.Web.Components.Dialogs
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@using Microsoft.AspNetCore.Components
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@using TelegramPanel.Web.Modules
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@inject ModuleContributionRegistry Contributions
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<MudDialog>
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<DialogContent>
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@if (!string.IsNullOrWhiteSpace(error))
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{
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<MudAlert Severity="Severity.Error" Variant="Variant.Outlined">@error</MudAlert>
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}
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else if (componentType == null)
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{
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<MudProgressCircular Indeterminate="true" />
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}
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else
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{
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<DynamicComponent Type="componentType" Parameters="parameters" />
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}
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</DialogContent>
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<DialogActions>
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<MudButton Variant="Variant.Text" Color="Color.Default" OnClick="Close">关闭</MudButton>
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</DialogActions>
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</MudDialog>
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@code
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{
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[CascadingParameter] private MudDialogInstance MudDialog { get; set; } = default!;
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[Parameter] public string ModuleId { get; set; } = "";
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[Parameter] public string PageKey { get; set; } = "";
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private string? error;
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private Type? componentType;
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private Dictionary<string, object?> parameters = new();
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protected override void OnParametersSet()
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{
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error = null;
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componentType = null;
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parameters = new Dictionary<string, object?>();
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var moduleId = (ModuleId ?? "").Trim();
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var pageKey = (PageKey ?? "").Trim();
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if (moduleId.Length == 0 || pageKey.Length == 0)
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{
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error = "参数无效";
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return;
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}
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var page = Contributions.Pages.FirstOrDefault(p =>
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string.Equals(p.Module.Id, moduleId, StringComparison.OrdinalIgnoreCase)
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&& string.Equals(p.Definition.Key, pageKey, StringComparison.OrdinalIgnoreCase));
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if (page == null)
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{
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error = $"未找到扩展页面：{moduleId}/{pageKey}";
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return;
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}
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var typeName = (page.Definition.ComponentType ?? "").Trim();
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if (typeName.Length == 0)
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{
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error = "模块页面未配置 componentType";
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return;
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}
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var moduleTypeName = NormalizeModuleTypeName(typeName);
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componentType =
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Type.GetType(typeName, throwOnError: false, ignoreCase: false)
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?? page.Module.Instance.GetType().Assembly.GetType(moduleTypeName, throwOnError: false, ignoreCase: false);
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if (componentType == null)
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{
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error = $"无法加载组件类型：{typeName}";
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return;
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}
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parameters = new Dictionary<string, object?>
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{
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["ModuleId"] = moduleId,
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["PageKey"] = pageKey
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};
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}
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private static string NormalizeModuleTypeName(string typeName)
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{
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typeName = (typeName ?? "").Trim();
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if (typeName.Length == 0)
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return typeName;
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var comma = typeName.IndexOf(',', StringComparison.Ordinal);
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if (comma > 0)
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return typeName.Substring(0, comma).Trim();
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return typeName;
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}
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private void Close() => MudDialog.Close();
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}
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