inline DeepDrftCms RCL into DeepDrftManager and delete the project
This commit is contained in:
Daniel Harvey
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@page "/cms/tracks/new"
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@using System.Net.Http.Headers
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@using AuthBlocksWeb.HierarchicalAuthorize
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@using Microsoft.AspNetCore.Components.Forms
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@using Microsoft.Extensions.Logging
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@attribute [HierarchicalRoleAuthorize("Admin")]
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@inject IHttpClientFactory HttpClientFactory
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@inject NavigationManager Navigation
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@inject ISnackbar Snackbar
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@inject ILogger<TrackNew> Logger
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<PageTitle>Add Track — DeepDrft CMS</PageTitle>
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<MudContainer MaxWidth="MaxWidth.Medium" Class="mt-8">
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<MudText Typo="Typo.h4" GutterBottom="true">Add Track</MudText>
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<MudPaper Class="pa-6" Elevation="2">
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<MudStack Spacing="4">
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<MudText Typo="Typo.subtitle1">WAV file</MudText>
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<InputFile OnChange="OnFileSelected" accept=".wav,audio/wav,audio/x-wav" />
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@if (_selectedFile is not null)
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{
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<MudText Typo="Typo.body2">
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Selected: @_selectedFile.Name (@FormatBytes(_selectedFile.Size))
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</MudText>
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}
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<MudTextField @bind-Value="_trackName" Label="Track Name" Required="true" RequiredError="Track Name is required" Variant="Variant.Outlined" />
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<MudTextField @bind-Value="_artist" Label="Artist" Required="true" RequiredError="Artist is required" Variant="Variant.Outlined" />
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<MudTextField @bind-Value="_album" Label="Album" Variant="Variant.Outlined" />
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<MudTextField @bind-Value="_genre" Label="Genre" Variant="Variant.Outlined" />
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<MudTextField @bind-Value="_releaseDate" Label="Release Date (YYYY-MM-DD)" Placeholder="2024-01-15" Variant="Variant.Outlined" />
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@if (!string.IsNullOrEmpty(_errorMessage))
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{
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<MudAlert Severity="Severity.Error">@_errorMessage</MudAlert>
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}
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<MudStack Row="true" Spacing="2" Justify="Justify.FlexEnd">
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<MudButton Variant="Variant.Text"
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OnClick="Cancel"
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Disabled="_isUploading">
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Cancel
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</MudButton>
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<MudButton Variant="Variant.Filled"
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Color="Color.Primary"
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OnClick="SubmitAsync"
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Disabled="_isUploading">
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@if (_isUploading)
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{
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<MudProgressCircular Indeterminate="true" Size="Size.Small" Class="mr-2" />
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<text>Uploading…</text>
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}
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else
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{
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<text>Upload</text>
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}
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</MudButton>
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</MudStack>
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</MudStack>
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</MudPaper>
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</MudContainer>
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@code {
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// 1 GB ceiling matches the proxy controller's RequestSizeLimit; the actual streaming
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// path means the limit caps the request, not in-memory buffering.
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private const long MaxUploadBytes = 1_073_741_824L;
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private IBrowserFile? _selectedFile;
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private string _trackName = string.Empty;
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private string _artist = string.Empty;
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private string _album = string.Empty;
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private string _genre = string.Empty;
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private string _releaseDate = string.Empty;
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private string? _errorMessage;
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private bool _isUploading;
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private void OnFileSelected(InputFileChangeEventArgs e)
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{
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_selectedFile = e.File;
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_errorMessage = null;
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}
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private async Task SubmitAsync()
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{
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_errorMessage = null;
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if (_selectedFile is null)
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{
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_errorMessage = "Please select a WAV file.";
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return;
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}
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if (!_selectedFile.Name.EndsWith(".wav", StringComparison.OrdinalIgnoreCase))
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{
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_errorMessage = "Selected file must be a .wav file.";
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return;
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}
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if (string.IsNullOrWhiteSpace(_trackName))
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{
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_errorMessage = "Track Name is required.";
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return;
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}
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if (string.IsNullOrWhiteSpace(_artist))
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{
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_errorMessage = "Artist is required.";
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return;
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}
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if (!string.IsNullOrWhiteSpace(_releaseDate)
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&& !DateOnly.TryParseExact(_releaseDate, "yyyy-MM-dd", out _))
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{
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_errorMessage = "Release Date must be in YYYY-MM-DD format.";
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return;
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}
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_isUploading = true;
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try
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{
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using var multipart = new MultipartFormDataContent();
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// OpenReadStream streams chunks from the browser via the SignalR circuit;
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// wrapping in StreamContent avoids materialising the whole file in memory
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// before the proxy controller receives it.
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await using var fileStream = _selectedFile.OpenReadStream(MaxUploadBytes);
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var fileContent = new StreamContent(fileStream);
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fileContent.Headers.ContentType = new MediaTypeHeaderValue(
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string.IsNullOrWhiteSpace(_selectedFile.ContentType) ? "audio/wav" : _selectedFile.ContentType);
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multipart.Add(fileContent, "wav", _selectedFile.Name);
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multipart.Add(new StringContent(_trackName), "trackName");
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multipart.Add(new StringContent(_artist), "artist");
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if (!string.IsNullOrWhiteSpace(_album)) multipart.Add(new StringContent(_album), "album");
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if (!string.IsNullOrWhiteSpace(_genre)) multipart.Add(new StringContent(_genre), "genre");
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if (!string.IsNullOrWhiteSpace(_releaseDate)) multipart.Add(new StringContent(_releaseDate), "releaseDate");
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var client = HttpClientFactory.CreateClient("DeepDrft.API");
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using var response = await client.PostAsync("api/cms/track", multipart);
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if (response.IsSuccessStatusCode)
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{
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Snackbar.Add($"Uploaded '{_trackName}'.", Severity.Success);
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Navigation.NavigateTo("/cms/tracks");
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return;
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}
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var body = await response.Content.ReadAsStringAsync();
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_errorMessage = string.IsNullOrWhiteSpace(body)
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? $"Upload failed ({(int)response.StatusCode})."
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: $"Upload failed ({(int)response.StatusCode}): {body}";
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Logger.LogWarning("CMS upload rejected: {Status} {Body}", (int)response.StatusCode, body);
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}
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catch (Exception ex)
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{
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Logger.LogError(ex, "Upload failed in TrackNew");
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_errorMessage = "Upload failed. Please try again.";
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}
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finally
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{
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_isUploading = false;
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}
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}
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private void Cancel()
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{
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Navigation.NavigateTo("/cms/tracks");
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}
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private static string FormatBytes(long bytes)
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{
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const long KB = 1024;
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const long MB = KB * 1024;
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const long GB = MB * 1024;
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if (bytes >= GB) return $"{bytes / (double)GB:F2} GB";
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if (bytes >= MB) return $"{bytes / (double)MB:F2} MB";
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if (bytes >= KB) return $"{bytes / (double)KB:F2} KB";
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return $"{bytes} bytes";
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}
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}
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