decePubClient/Components/ReportDialog.razor

@inherits LocalizableComponentBase

@* Reports an account, and the post it was opened from, to the persona's server's moderators (/api/v1/reports).
   Forwarded, a remote account's server gets the report too, from PrivaPub's own actor: it never names the persona. *@
<DModal Placement="DModalPlacement.ResponsiveBottom" IsOpen="true" IsOpenChanged="Closed" CloseText="@Localizer["Close"]" data-report-dialog>
	<Heading>@Localizer["Report {0}", Account.Name]</Heading>
	<ChildContent>
		<EditForm Model="form" OnValidSubmit="Send" class="flex flex-col gap-3 mt-3">
			<DataAnnotationsValidator />
			<ErrorViewer AdditionalError="@error" />
			<DSelect TValue="ReportCategory" @bind-Value="form.Category" data-report-category>
				<option value="@ReportCategory.Spam">@Localizer[nameof(ReportCategory.Spam)]</option>
				<option value="@ReportCategory.Legal">@Localizer[nameof(ReportCategory.Legal)]</option>
				<option value="@ReportCategory.Other">@Localizer[nameof(ReportCategory.Other)]</option>
			</DSelect>
			<DTextarea TValue="string" @bind-Value="form.Comment" Immediate="true" rows="3" autocomplete="off" maxlength="@ReportForm.CommentLength"
					   placeholder="@Localizer["What is wrong with it?"]" data-report-comment />
			@if (Host is { } host)
			{
				<DCheckbox @bind-Value="form.Forward" LabelText="@Localizer["Send a copy to {0}", host]" data-report-forward />
				<p class="text-xs opacity-70">@Localizer["The copy comes from the server, never from you."]</p>
			}
			<div class="flex justify-end gap-2">
				<DButton OnClick="() => Closed(false)" data-report-cancel>@Localizer["Cancel"]</DButton>
				<DButton Type="submit" Color="DColor.Error" Disabled="@(IsDefaultDisabled || isSending)" data-report-send>@Localizer["Report"]</DButton>
			</div>
		</EditForm>
	</ChildContent>
</DModal>

@code {
	[Inject] AccountService AccountService { get; set; }

	[Parameter, EditorRequired] public Account Account { get; set; }
	/// <summary>The post it was opened from, sent with the report.</summary>
	[Parameter] public Status Post { get; set; }
	[Parameter] public EventCallback OnClosed { get; set; }

	ReportForm form = new();
	bool isSending;
	string error;

	// the account's own server, for a remote account
	string Host => Account.Acct?.Split('@') is [_, { Length: > 0 } host] ? host : null;

	protected override void OnInitialized() => IsLoading = false;

	async Task Send()
	{
		isSending = true;
		error = null;
		var result = await AccountService.Report(Account.Id, Post is null ? [] : [Post.Id], form.Comment, form.Category, Host is not null && form.Forward);
		isSending = false;
		if (result.IsInvalid)
		{
			Toast.AddResponseError(result);
			return;
		}

		Toast.AddResponseSuccess(Localizer["Report sent to the moderators."]);
		await OnClosed.InvokeAsync();
	}

	Task Closed(bool open) => open ? Task.CompletedTask : OnClosed.InvokeAsync();
}