daniel-c-harvey
3b9ca700c9
Raise RequestSizeLimit/MultipartBodyLengthLimit on upload+replace-audio, MaxUploadBytes in BatchUpload/BatchEdit, and DefaultResponseTimeoutSeconds to 1200s. Add client_max_body_size 2000m and proxy_read/send_timeout 1200s to the nginx manager/public confs.
775 lines
33 KiB
C#
775 lines
33 KiB
C#
using System.Net;
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using System.Net.Http.Headers;
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using System.Net.Http.Json;
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using DeepDrftModels.DTOs;
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using DeepDrftModels.Enums;
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using Models.Common;
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using NetBlocks.Models;
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namespace DeepDrftManager.Services;
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/// <summary>
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/// HTTP client over the DeepDrftAPI API for all CMS track operations. The Manager is
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/// InteractiveServer-only and holds no in-process data layer: every track read and write is a
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/// network call to DeepDrftAPI, which is the single authority over both the SQL metadata
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/// store and the binary audio vault. The ApiKey is baked into the <c>DeepDrft.Content.Cms</c>
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/// named client's default headers.
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/// </summary>
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public class CmsTrackService : ICmsTrackService
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{
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private const string ContentCmsClientName = "DeepDrft.Content.Cms";
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private const string UploadClientName = "DeepDrft.Content.Cms.Upload";
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private const string UploadPath = "api/track/upload";
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// Idle/heartbeat window: abort an upload only after this long with zero bytes written to the wire.
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// The window resets on every progress tick, so a slow-but-moving half-gig upload never trips it;
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// a genuinely stalled socket does. Governs the BODY-STREAMING phase only.
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// Operator-tunable via Upload:IdleTimeoutSeconds.
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private const int DefaultIdleTimeoutSeconds = 90;
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// Response-wait budget: once the request body is fully on the wire the server runs AudioProcessor
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// decode → vault write → SQL persist. For a multi-GB WAV this can exceed 10 minutes.
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// The idle heartbeat goes silent after the last byte, so a separate, larger deadline governs the
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// response-wait phase so a fully-uploaded file is never killed mid-persist.
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// Operator-tunable via Upload:ResponseTimeoutSeconds.
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private const int DefaultResponseTimeoutSeconds = 1200; // 20 minutes
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private readonly IHttpClientFactory _httpClientFactory;
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private readonly ILogger<CmsTrackService> _logger;
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private readonly TimeSpan _uploadIdleTimeout;
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private readonly TimeSpan _uploadResponseTimeout;
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public CmsTrackService(
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IHttpClientFactory httpClientFactory,
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IConfiguration configuration,
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ILogger<CmsTrackService> logger)
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{
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_httpClientFactory = httpClientFactory;
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_logger = logger;
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var idleSeconds = configuration.GetValue<int?>("Upload:IdleTimeoutSeconds") ?? DefaultIdleTimeoutSeconds;
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_uploadIdleTimeout = TimeSpan.FromSeconds(idleSeconds > 0 ? idleSeconds : DefaultIdleTimeoutSeconds);
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var responseSeconds = configuration.GetValue<int?>("Upload:ResponseTimeoutSeconds") ?? DefaultResponseTimeoutSeconds;
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_uploadResponseTimeout = TimeSpan.FromSeconds(responseSeconds > 0 ? responseSeconds : DefaultResponseTimeoutSeconds);
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}
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public async Task<ResultContainer<TrackDto>> UploadTrackAsync(
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Stream wavStream,
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long contentLength,
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string fileName,
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string contentType,
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string trackName,
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string artist,
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string? album,
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string? genre,
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string? description,
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string? releaseDate,
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string? originalFileName,
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long createdByUserId,
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ReleaseType releaseType,
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int trackNumber,
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ReleaseMedium medium = ReleaseMedium.Cut,
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IProgress<long>? progress = null,
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CancellationToken ct = default)
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{
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// Build the WAV part once; the two-phase send helper owns the cancellation plumbing.
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using var phase = new UploadPhase(this, ct);
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var wavContent = phase.WrapContent(wavStream, contentLength, contentType, progress);
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using var multipart = new MultipartFormDataContent();
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multipart.Add(wavContent, "audioFile", fileName);
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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(description)) multipart.Add(new StringContent(description), "description");
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if (!string.IsNullOrWhiteSpace(releaseDate)) multipart.Add(new StringContent(releaseDate), "releaseDate");
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// Explicit field — decouples the admin-visible display name from the WAV part's content-disposition filename.
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if (!string.IsNullOrWhiteSpace(originalFileName)) multipart.Add(new StringContent(originalFileName), "originalFileName");
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multipart.Add(new StringContent(createdByUserId.ToString()), "createdByUserId");
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multipart.Add(new StringContent(releaseType.ToString()), "releaseType");
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multipart.Add(new StringContent(trackNumber.ToString()), "trackNumber");
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// The upload endpoint binds "medium" to the created release's ReleaseMedium (defaulting to Cut
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// for an unrecognised value). Authoritative only when this upload creates the release.
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multipart.Add(new StringContent(medium.ToString()), "medium");
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var send = await phase.SendAsync(UploadPath, multipart, $"upload of {trackName}");
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if (send.Response is not { } response)
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{
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return ResultContainer<TrackDto>.CreateFailResult(send.FailureMessage!);
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}
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using (response)
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{
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if (!response.IsSuccessStatusCode)
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{
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var body = await response.Content.ReadAsStringAsync(ct);
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var statusCode = (int)response.StatusCode;
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if (statusCode >= 500)
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{
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_logger.LogError("Content API returned {Status} for upload of {TrackName}: {Body}", statusCode, trackName, body);
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return ResultContainer<TrackDto>.CreateFailResult("Upload failed on the content server. Please try again.");
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}
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// 4xx: body is user-friendly validation text from DeepDrftAPI — relay as-is.
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_logger.LogWarning("Content API rejected upload: {Status} {Body}", statusCode, body);
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return ResultContainer<TrackDto>.CreateFailResult(
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string.IsNullOrWhiteSpace(body) ? $"Upload rejected ({statusCode})." : body);
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}
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// The Content API now owns the dual-database write, so the response is the persisted
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// track DTO (Id > 0) — no SQL roundtrip here.
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TrackDto? persisted;
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try
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{
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persisted = await response.Content.ReadFromJsonAsync<TrackDto>(ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Failed to deserialize TrackDto from Content API response");
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return ResultContainer<TrackDto>.CreateFailResult("Content API returned an unexpected response.");
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}
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if (persisted is null)
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{
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_logger.LogError("Content API returned a null TrackDto");
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return ResultContainer<TrackDto>.CreateFailResult("Content API returned an empty response.");
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}
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return ResultContainer<TrackDto>.CreatePassResult(persisted);
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}
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}
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public async Task<Result> ReplaceTrackAudioAsync(
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long id,
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Stream wavStream,
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long contentLength,
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string fileName,
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string contentType,
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IProgress<long>? progress = null,
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CancellationToken ct = default)
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{
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// Same two-phase send plumbing as UploadTrackAsync — a WAV replace is an equally large body.
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// The request carries only the audio part; the server resolves the track by route id and
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// preserves its metadata, so no metadata fields ride along.
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using var phase = new UploadPhase(this, ct);
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var wavContent = phase.WrapContent(wavStream, contentLength, contentType, progress);
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using var multipart = new MultipartFormDataContent();
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multipart.Add(wavContent, "audioFile", fileName);
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var send = await phase.SendAsync($"api/track/{id}/replace-audio", multipart, $"replace of track {id}");
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if (send.Response is not { } response)
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{
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return Result.CreateFailResult(send.FailureMessage!);
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}
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using (response)
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{
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if (response.IsSuccessStatusCode)
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{
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return Result.CreatePassResult();
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}
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if (response.StatusCode == HttpStatusCode.NotFound)
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{
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return Result.CreateFailResult("Track not found.");
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}
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var body = await response.Content.ReadAsStringAsync(ct);
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var statusCode = (int)response.StatusCode;
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if (statusCode >= 500)
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{
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_logger.LogError("Content API returned {Status} for replace of track {TrackId}: {Body}", statusCode, id, body);
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return Result.CreateFailResult("Replace failed on the content server. Please try again.");
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}
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// 4xx: body is user-friendly validation text from DeepDrftAPI — relay as-is.
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_logger.LogWarning("Content API rejected replace of track {TrackId}: {Status} {Body}", id, statusCode, body);
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return Result.CreateFailResult(
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string.IsNullOrWhiteSpace(body) ? $"Replace rejected ({statusCode})." : body);
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}
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}
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/// <summary>
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/// Owns the two-phase cancellation for a large-body multipart send (the original upload and the
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/// audio replace share it identically):
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///
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/// BODY-STREAMING phase (while bytes are on the wire): the idle CTS fires if no progress tick
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/// arrives within the idle window. Each <see cref="ProgressStreamContent"/> chunk resets it, so a
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/// slow-but-moving body never trips it; a genuinely stalled socket does.
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///
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/// RESPONSE-WAIT phase (after the last byte, while the server persists): the idle heartbeat goes
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/// silent, so a separate, larger budget is armed at body-complete and the idle timer is disarmed,
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/// guaranteeing a fully-sent body is never killed mid-persist.
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///
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/// The send CTS links both phase tokens plus the caller's token. Single-sourcing this here keeps
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/// the idle/response-wait behaviour identical across every large-body call.
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/// </summary>
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private sealed class UploadPhase : IDisposable
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{
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private readonly CmsTrackService _owner;
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private readonly CancellationToken _callerToken;
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private readonly CancellationTokenSource _idleCts;
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private readonly CancellationTokenSource _responseCts;
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private readonly CancellationTokenSource _sendCts;
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public UploadPhase(CmsTrackService owner, CancellationToken callerToken)
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{
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_owner = owner;
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_callerToken = callerToken;
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_idleCts = CancellationTokenSource.CreateLinkedTokenSource(callerToken);
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_idleCts.CancelAfter(owner._uploadIdleTimeout);
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// responseCts starts disarmed; the body-complete callback arms it.
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_responseCts = CancellationTokenSource.CreateLinkedTokenSource(callerToken);
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_sendCts = CancellationTokenSource.CreateLinkedTokenSource(_idleCts.Token, _responseCts.Token);
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}
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public ProgressStreamContent WrapContent(
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Stream wavStream, long contentLength, string contentType, IProgress<long>? progress)
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{
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var content = new ProgressStreamContent(
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wavStream,
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contentLength,
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written =>
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{
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// One mechanism, three consumers: advance the UI meter, reset the idle heartbeat,
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// and on body-complete transition to the response-wait budget.
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progress?.Report(written);
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if (written < contentLength)
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{
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_idleCts.CancelAfter(_owner._uploadIdleTimeout);
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}
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else
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{
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// Last byte on the wire. Disarm the idle timer and start the response budget.
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_idleCts.CancelAfter(Timeout.InfiniteTimeSpan);
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_responseCts.CancelAfter(_owner._uploadResponseTimeout);
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}
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});
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content.Headers.ContentType = new MediaTypeHeaderValue(
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string.IsNullOrWhiteSpace(contentType) ? "audio/wav" : contentType);
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return content;
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}
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public async Task<LargeBodySendResult> SendAsync(
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string path, HttpContent content, string operationLabel)
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{
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// Dedicated upload client (InfiniteTimeSpan) so the two-phase CTS logic is the sole timeout
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// authority. Non-upload operations use the bounded "DeepDrft.Content.Cms" client.
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var client = _owner._httpClientFactory.CreateClient(UploadClientName);
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using var request = new HttpRequestMessage(HttpMethod.Post, path) { Content = content };
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try
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{
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var response = await client.SendAsync(
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request, HttpCompletionOption.ResponseHeadersRead, _sendCts.Token);
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return LargeBodySendResult.Ok(response);
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}
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catch (OperationCanceledException) when (!_callerToken.IsCancellationRequested)
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{
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if (_idleCts.IsCancellationRequested)
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{
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_owner._logger.LogWarning("{Operation} stalled — no progress for {IdleSeconds}s; aborting.",
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operationLabel, _owner._uploadIdleTimeout.TotalSeconds);
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return LargeBodySendResult.Fail(
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$"{operationLabel} stalled — no data transferred for {_owner._uploadIdleTimeout.TotalSeconds:0}s. Please retry.");
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}
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_owner._logger.LogWarning("{Operation} timed out waiting for server response after {ResponseSeconds}s.",
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operationLabel, _owner._uploadResponseTimeout.TotalSeconds);
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return LargeBodySendResult.Fail(
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$"{operationLabel} timed out waiting for the server to respond after {_owner._uploadResponseTimeout.TotalSeconds:0}s. Please retry.");
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}
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catch (Exception ex)
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{
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_owner._logger.LogError(ex, "Content API call failed for {Operation}", operationLabel);
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return LargeBodySendResult.Fail("Content API is unreachable.");
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}
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}
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public void Dispose()
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{
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_sendCts.Dispose();
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_responseCts.Dispose();
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_idleCts.Dispose();
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}
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}
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// Outcome of a two-phase send: either a live response the caller must dispose, or a user-facing
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// failure message. Exactly one is non-null.
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private readonly struct LargeBodySendResult
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{
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public HttpResponseMessage? Response { get; private init; }
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public string? FailureMessage { get; private init; }
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public static LargeBodySendResult Ok(HttpResponseMessage response) => new() { Response = response };
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public static LargeBodySendResult Fail(string message) => new() { FailureMessage = message };
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}
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public async Task<Result> DeleteTrackAsync(long id, CancellationToken ct = default)
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{
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var client = _httpClientFactory.CreateClient(ContentCmsClientName);
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HttpResponseMessage response;
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try
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{
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response = await client.DeleteAsync($"api/track/{id}", ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Content API call failed for delete of track {TrackId}", id);
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return Result.CreateFailResult("Content API is unreachable.");
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}
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using (response)
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{
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if (response.IsSuccessStatusCode)
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{
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return Result.CreatePassResult();
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}
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if (response.StatusCode == HttpStatusCode.NotFound)
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{
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return Result.CreateFailResult("Track not found.");
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}
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var body = await response.Content.ReadAsStringAsync(ct);
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_logger.LogError("Content API delete failed for track {TrackId}: {Status} {Body}", id, (int)response.StatusCode, body);
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return Result.CreateFailResult("Failed to delete track.");
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}
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}
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public async Task<Result> DeleteReleaseAsync(long releaseId, CancellationToken ct = default)
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{
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var client = _httpClientFactory.CreateClient(ContentCmsClientName);
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HttpResponseMessage response;
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try
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{
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response = await client.DeleteAsync($"api/track/release/{releaseId}", ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Content API call failed for delete of release {ReleaseId}", releaseId);
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return Result.CreateFailResult("Content API is unreachable.");
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}
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using (response)
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{
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if (response.IsSuccessStatusCode)
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{
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return Result.CreatePassResult();
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}
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if (response.StatusCode == HttpStatusCode.NotFound)
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{
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return Result.CreateFailResult("Release not found.");
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}
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var body = await response.Content.ReadAsStringAsync(ct);
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_logger.LogError("Content API delete failed for release {ReleaseId}: {Status} {Body}", releaseId, (int)response.StatusCode, body);
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return Result.CreateFailResult("Failed to delete release.");
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}
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}
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public async Task<ResultContainer<PagedResult<TrackDto>>> GetPagedAsync(
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int page, int pageSize, string? sortColumn, bool sortDescending,
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string? album = null, string? genre = null,
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CancellationToken ct = default)
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{
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var client = _httpClientFactory.CreateClient(ContentCmsClientName);
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var query = $"api/track/page?page={page}&pageSize={pageSize}&sortDescending={sortDescending}";
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if (!string.IsNullOrWhiteSpace(sortColumn))
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{
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query += $"&sortColumn={Uri.EscapeDataString(sortColumn)}";
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}
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if (!string.IsNullOrWhiteSpace(album))
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{
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query += $"&album={Uri.EscapeDataString(album)}";
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}
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if (!string.IsNullOrWhiteSpace(genre))
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{
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query += $"&genre={Uri.EscapeDataString(genre)}";
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}
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HttpResponseMessage response;
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try
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{
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response = await client.GetAsync(query, ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Content API call failed for track page");
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return ResultContainer<PagedResult<TrackDto>>.CreateFailResult("Content API is unreachable.");
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}
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using (response)
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{
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if (!response.IsSuccessStatusCode)
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{
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_logger.LogError("Content API track page failed: {Status}", (int)response.StatusCode);
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return ResultContainer<PagedResult<TrackDto>>.CreateFailResult("Failed to load tracks.");
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}
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PagedResult<TrackDto>? paged;
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try
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{
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paged = await response.Content.ReadFromJsonAsync<PagedResult<TrackDto>>(ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Failed to deserialize PagedResult from Content API response");
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return ResultContainer<PagedResult<TrackDto>>.CreateFailResult("Content API returned an unexpected response.");
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}
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if (paged is null)
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{
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_logger.LogError("Content API returned a null PagedResult");
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return ResultContainer<PagedResult<TrackDto>>.CreateFailResult("Content API returned an empty response.");
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}
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return ResultContainer<PagedResult<TrackDto>>.CreatePassResult(paged);
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}
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}
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public async Task<ResultContainer<TrackDto?>> GetByIdAsync(long id, CancellationToken ct = default)
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{
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var client = _httpClientFactory.CreateClient(ContentCmsClientName);
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HttpResponseMessage response;
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try
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{
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response = await client.GetAsync($"api/track/meta/{id}", ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Content API call failed for track {TrackId}", id);
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return ResultContainer<TrackDto?>.CreateFailResult("Content API is unreachable.");
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}
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using (response)
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{
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if (response.StatusCode == HttpStatusCode.NotFound)
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{
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return ResultContainer<TrackDto?>.CreatePassResult(null);
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}
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if (!response.IsSuccessStatusCode)
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{
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_logger.LogError("Content API track lookup failed for {TrackId}: {Status}", id, (int)response.StatusCode);
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return ResultContainer<TrackDto?>.CreateFailResult("Failed to load track.");
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}
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TrackDto? track;
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try
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{
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track = await response.Content.ReadFromJsonAsync<TrackDto>(ct);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Failed to deserialize TrackDto from Content API response");
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return ResultContainer<TrackDto?>.CreateFailResult("Content API returned an unexpected response.");
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}
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return ResultContainer<TrackDto?>.CreatePassResult(track);
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}
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}
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private static readonly HashSet<string> KnownImageMimeTypes = new(StringComparer.OrdinalIgnoreCase)
|
|
{
|
|
"image/jpeg", "image/png", "image/gif", "image/webp", "image/svg+xml", "image/bmp"
|
|
};
|
|
|
|
public async Task<ResultContainer<string>> UploadImageAsync(
|
|
Stream imageStream,
|
|
string fileName,
|
|
string contentType,
|
|
CancellationToken ct = default)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(contentType) || !KnownImageMimeTypes.Contains(contentType))
|
|
{
|
|
_logger.LogWarning("UploadImageAsync rejected: unsupported or missing content type '{ContentType}'", contentType);
|
|
return ResultContainer<string>.CreateFailResult($"Unsupported image type: {contentType}. Accepted: JPEG, PNG, GIF, WebP, SVG, BMP.");
|
|
}
|
|
|
|
using var multipart = new MultipartFormDataContent();
|
|
var imageContent = new StreamContent(imageStream);
|
|
imageContent.Headers.ContentType = new MediaTypeHeaderValue(contentType);
|
|
multipart.Add(imageContent, "image", fileName);
|
|
|
|
var client = _httpClientFactory.CreateClient(ContentCmsClientName);
|
|
using var request = new HttpRequestMessage(HttpMethod.Post, "api/image/upload") { Content = multipart };
|
|
|
|
HttpResponseMessage response;
|
|
try
|
|
{
|
|
response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Content API call failed for image upload of {FileName}", fileName);
|
|
return ResultContainer<string>.CreateFailResult("Content API is unreachable.");
|
|
}
|
|
|
|
using (response)
|
|
{
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
var body = await response.Content.ReadAsStringAsync(ct);
|
|
var statusCode = (int)response.StatusCode;
|
|
if (statusCode >= 500)
|
|
{
|
|
_logger.LogError("Content API returned {Status} for image upload of {FileName}: {Body}", statusCode, fileName, body);
|
|
return ResultContainer<string>.CreateFailResult("Image upload failed on the content server.");
|
|
}
|
|
|
|
// 4xx: body is user-friendly validation text from DeepDrftAPI — relay as-is.
|
|
_logger.LogWarning("Content API rejected image upload: {Status} {Body}", statusCode, body);
|
|
return ResultContainer<string>.CreateFailResult(
|
|
string.IsNullOrWhiteSpace(body) ? $"Image upload rejected ({statusCode})." : body);
|
|
}
|
|
|
|
ImageUploadResponse? payload;
|
|
try
|
|
{
|
|
payload = await response.Content.ReadFromJsonAsync<ImageUploadResponse>(ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to deserialize image upload response from Content API");
|
|
return ResultContainer<string>.CreateFailResult("Content API returned an unexpected response.");
|
|
}
|
|
|
|
if (payload is null || string.IsNullOrWhiteSpace(payload.EntryKey))
|
|
{
|
|
_logger.LogError("Content API returned an empty entry key for image upload");
|
|
return ResultContainer<string>.CreateFailResult("Content API returned an empty response.");
|
|
}
|
|
|
|
return ResultContainer<string>.CreatePassResult(payload.EntryKey);
|
|
}
|
|
}
|
|
|
|
private sealed record ImageUploadResponse(string EntryKey);
|
|
|
|
public async Task<Result> UpdateAsync(
|
|
long id, string trackName, string artist,
|
|
string? album, string? genre, string? description, DateOnly? releaseDate,
|
|
string? imagePath = null,
|
|
ReleaseType? releaseType = null,
|
|
ReleaseMedium? medium = null,
|
|
int? trackNumber = null,
|
|
CancellationToken ct = default)
|
|
{
|
|
var client = _httpClientFactory.CreateClient(ContentCmsClientName);
|
|
var body = new
|
|
{
|
|
trackName,
|
|
artist,
|
|
album,
|
|
genre,
|
|
description,
|
|
releaseDate,
|
|
imagePath,
|
|
releaseType = releaseType.HasValue ? (int?)releaseType.Value : null,
|
|
medium = medium.HasValue ? (int?)medium.Value : null,
|
|
trackNumber,
|
|
};
|
|
|
|
HttpResponseMessage response;
|
|
try
|
|
{
|
|
response = await client.PutAsJsonAsync($"api/track/meta/{id}", body, ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Content API call failed for update of track {TrackId}", id);
|
|
return Result.CreateFailResult("Content API is unreachable.");
|
|
}
|
|
|
|
using (response)
|
|
{
|
|
if (response.IsSuccessStatusCode)
|
|
{
|
|
return Result.CreatePassResult();
|
|
}
|
|
|
|
if (response.StatusCode == HttpStatusCode.NotFound)
|
|
{
|
|
return Result.CreateFailResult("Track not found.");
|
|
}
|
|
|
|
var responseBody = await response.Content.ReadAsStringAsync(ct);
|
|
_logger.LogError("Content API update failed for track {TrackId}: {Status} {Body}", id, (int)response.StatusCode, responseBody);
|
|
return Result.CreateFailResult("Failed to update track.");
|
|
}
|
|
}
|
|
|
|
public async Task<ResultContainer<WaveformStatusDto[]>> GetWaveformStatusAsync(CancellationToken ct = default)
|
|
{
|
|
var client = _httpClientFactory.CreateClient(ContentCmsClientName);
|
|
|
|
HttpResponseMessage response;
|
|
try
|
|
{
|
|
response = await client.GetAsync("api/track/waveform-status", ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Content API call failed for waveform status");
|
|
return ResultContainer<WaveformStatusDto[]>.CreateFailResult("Content API is unreachable.");
|
|
}
|
|
|
|
using (response)
|
|
{
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
_logger.LogError("Content API waveform status failed: {Status}", (int)response.StatusCode);
|
|
return ResultContainer<WaveformStatusDto[]>.CreateFailResult("Failed to load waveform status.");
|
|
}
|
|
|
|
WaveformStatusDto[]? status;
|
|
try
|
|
{
|
|
status = await response.Content.ReadFromJsonAsync<WaveformStatusDto[]>(ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to deserialize waveform status from Content API response");
|
|
return ResultContainer<WaveformStatusDto[]>.CreateFailResult("Content API returned an unexpected response.");
|
|
}
|
|
|
|
if (status is null)
|
|
{
|
|
_logger.LogError("Content API returned a null waveform status list");
|
|
return ResultContainer<WaveformStatusDto[]>.CreateFailResult("Content API returned an empty response.");
|
|
}
|
|
|
|
return ResultContainer<WaveformStatusDto[]>.CreatePassResult(status);
|
|
}
|
|
}
|
|
|
|
public async Task<Result> GenerateWaveformProfileAsync(string entryKey, CancellationToken ct = default)
|
|
{
|
|
var client = _httpClientFactory.CreateClient(ContentCmsClientName);
|
|
|
|
HttpResponseMessage response;
|
|
try
|
|
{
|
|
response = await client.PostAsync($"api/track/{Uri.EscapeDataString(entryKey)}/waveform", null, ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Content API call failed for waveform generation of {EntryKey}", entryKey);
|
|
return Result.CreateFailResult("Content API is unreachable.");
|
|
}
|
|
|
|
using (response)
|
|
{
|
|
if (response.IsSuccessStatusCode)
|
|
{
|
|
return Result.CreatePassResult();
|
|
}
|
|
|
|
if (response.StatusCode == HttpStatusCode.NotFound)
|
|
{
|
|
return Result.CreateFailResult("Track audio not found.");
|
|
}
|
|
|
|
var body = await response.Content.ReadAsStringAsync(ct);
|
|
_logger.LogError("Content API waveform generation failed for {EntryKey}: {Status} {Body}", entryKey, (int)response.StatusCode, body);
|
|
return Result.CreateFailResult("Failed to generate waveform profile.");
|
|
}
|
|
}
|
|
|
|
public async Task<Result> GenerateHighResWaveformAsync(string entryKey, CancellationToken ct = default)
|
|
{
|
|
var client = _httpClientFactory.CreateClient(ContentCmsClientName);
|
|
|
|
HttpResponseMessage response;
|
|
try
|
|
{
|
|
response = await client.PostAsync($"api/track/{Uri.EscapeDataString(entryKey)}/waveform/high-res", null, ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Content API call failed for high-res waveform generation of {EntryKey}", entryKey);
|
|
return Result.CreateFailResult("Content API is unreachable.");
|
|
}
|
|
|
|
using (response)
|
|
{
|
|
if (response.IsSuccessStatusCode)
|
|
{
|
|
return Result.CreatePassResult();
|
|
}
|
|
|
|
if (response.StatusCode == HttpStatusCode.NotFound)
|
|
{
|
|
return Result.CreateFailResult("Track audio not found.");
|
|
}
|
|
|
|
var body = await response.Content.ReadAsStringAsync(ct);
|
|
_logger.LogError("Content API high-res waveform generation failed for {EntryKey}: {Status} {Body}", entryKey, (int)response.StatusCode, body);
|
|
return Result.CreateFailResult("Failed to generate high-res waveform datum.");
|
|
}
|
|
}
|
|
|
|
public async Task<ResultContainer<List<ReleaseDto>>> GetReleasesAsync(CancellationToken ct = default)
|
|
{
|
|
var client = _httpClientFactory.CreateClient(ContentCmsClientName);
|
|
|
|
HttpResponseMessage response;
|
|
try
|
|
{
|
|
response = await client.GetAsync("api/track/albums", ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Content API call failed for releases");
|
|
return ResultContainer<List<ReleaseDto>>.CreateFailResult("Content API is unreachable.");
|
|
}
|
|
|
|
using (response)
|
|
{
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
_logger.LogError("Content API releases failed: {Status}", (int)response.StatusCode);
|
|
return ResultContainer<List<ReleaseDto>>.CreateFailResult("Failed to load albums.");
|
|
}
|
|
|
|
List<ReleaseDto>? releases;
|
|
try
|
|
{
|
|
releases = await response.Content.ReadFromJsonAsync<List<ReleaseDto>>(ct);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to deserialize releases from Content API response");
|
|
return ResultContainer<List<ReleaseDto>>.CreateFailResult("Content API returned an unexpected response.");
|
|
}
|
|
|
|
if (releases is null)
|
|
{
|
|
_logger.LogError("Content API returned a null releases list");
|
|
return ResultContainer<List<ReleaseDto>>.CreateFailResult("Content API returned an empty response.");
|
|
}
|
|
|
|
return ResultContainer<List<ReleaseDto>>.CreatePassResult(releases);
|
|
}
|
|
}
|
|
|
|
public async Task<ResultContainer<int>> GetTrackCountAsync(CancellationToken ct = default)
|
|
{
|
|
// Re-use the paged endpoint: a single-item page carries the full TotalCount, so no
|
|
// dedicated count endpoint is needed.
|
|
var paged = await GetPagedAsync(page: 1, pageSize: 1, sortColumn: null, sortDescending: false, ct: ct);
|
|
if (!paged.Success || paged.Value is null)
|
|
{
|
|
var error = paged.Messages.FirstOrDefault()?.Message ?? "Failed to load track count.";
|
|
return ResultContainer<int>.CreateFailResult(error);
|
|
}
|
|
|
|
return ResultContainer<int>.CreatePassResult(paged.Value.TotalCount);
|
|
}
|
|
}
|