daniel-c-harvey
92 lines
2.3 KiB
C#
92 lines
2.3 KiB
C#
using Microsoft.AspNetCore.Components;
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using Microsoft.JSInterop;
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namespace DeepDrftPublic.Client.Controls;
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/// <summary>
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/// Share affordance for the track detail page: a popover offering a canonical-link copy
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/// and an optional iframe embed snippet. Clipboard writes go through navigator.clipboard;
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/// each copy shows a transient "Copied!" confirmation that resets after a short delay.
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/// </summary>
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public partial class SharePopover : ComponentBase, IDisposable
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{
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[Parameter] public string? EntryKey { get; set; }
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[Inject] public required NavigationManager Navigation { get; set; }
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[Inject] public required IJSRuntime JS { get; set; }
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private bool _open;
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private bool _embed;
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private bool _linkCopied;
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private bool _embedCopied;
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private readonly CancellationTokenSource _cts = new();
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private bool Embed
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{
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get => _embed;
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set
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{
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_embed = value;
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if (!value) _embedCopied = false;
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}
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}
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private string TrackUrl => $"{Navigation.BaseUri}track/{EntryKey}";
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private string EmbedSnippet =>
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$"""<iframe src="{Navigation.BaseUri}FramePlayer?TrackEntryKey={EntryKey}" width="640" height="96" frameborder="0" style="border-radius:8px;" allow="autoplay"></iframe>""";
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private void Toggle() => _open = !_open;
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private void Close() => _open = false;
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private async Task CopyLink()
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{
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if (await CopyToClipboard(TrackUrl))
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{
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_linkCopied = true;
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await ResetAfterDelay(() => _linkCopied = false);
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}
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}
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private async Task CopyEmbed()
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{
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if (await CopyToClipboard(EmbedSnippet))
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{
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_embedCopied = true;
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await ResetAfterDelay(() => _embedCopied = false);
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}
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}
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private async Task<bool> CopyToClipboard(string text)
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{
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try
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{
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await JS.InvokeVoidAsync("navigator.clipboard.writeText", text);
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return true;
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}
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catch (Exception)
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{
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return false;
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}
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}
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private async Task ResetAfterDelay(Action reset)
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{
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try
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{
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await Task.Delay(1500, _cts.Token);
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}
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catch (TaskCanceledException)
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{
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return;
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}
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reset();
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StateHasChanged();
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}
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public void Dispose() => _cts.Cancel();
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}
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