diff options
Diffstat (limited to 'MediaBrowser.Providers/Plugins/MusicBrainz/AlbumProvider.cs')
| -rw-r--r-- | MediaBrowser.Providers/Plugins/MusicBrainz/AlbumProvider.cs | 215 |
1 files changed, 95 insertions, 120 deletions
diff --git a/MediaBrowser.Providers/Plugins/MusicBrainz/AlbumProvider.cs b/MediaBrowser.Providers/Plugins/MusicBrainz/AlbumProvider.cs index 9f36a03f92..3550614dd3 100644 --- a/MediaBrowser.Providers/Plugins/MusicBrainz/AlbumProvider.cs +++ b/MediaBrowser.Providers/Plugins/MusicBrainz/AlbumProvider.cs @@ -8,12 +8,12 @@ using System.IO; using System.Linq; using System.Net; using System.Net.Http; +using System.Net.Http.Headers; using System.Text; using System.Threading; using System.Threading.Tasks; using System.Xml; using MediaBrowser.Common; -using MediaBrowser.Common.Net; using MediaBrowser.Controller.Entities.Audio; using MediaBrowser.Controller.Providers; using MediaBrowser.Model.Entities; @@ -42,7 +42,7 @@ namespace MediaBrowser.Providers.Music internal static MusicBrainzAlbumProvider Current; - private readonly IHttpClient _httpClient; + private readonly IHttpClientFactory _httpClientFactory; private readonly IApplicationHost _appHost; private readonly ILogger<MusicBrainzAlbumProvider> _logger; @@ -51,11 +51,11 @@ namespace MediaBrowser.Providers.Music private Stopwatch _stopWatchMusicBrainz = new Stopwatch(); public MusicBrainzAlbumProvider( - IHttpClient httpClient, + IHttpClientFactory httpClientFactory, IApplicationHost appHost, ILogger<MusicBrainzAlbumProvider> logger) { - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _appHost = appHost; _logger = logger; @@ -123,11 +123,9 @@ namespace MediaBrowser.Providers.Music if (!string.IsNullOrWhiteSpace(url)) { - using (var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false)) - using (var stream = response.Content) - { - return GetResultsFromResponse(stream); - } + using var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + return GetResultsFromResponse(stream); } return Enumerable.Empty<RemoteSearchResult>(); @@ -278,27 +276,23 @@ namespace MediaBrowser.Providers.Music private async Task<ReleaseResult> GetReleaseResult(string albumName, string artistId, CancellationToken cancellationToken) { - var url = string.Format("/ws/2/release/?query=\"{0}\" AND arid:{1}", + var url = string.Format(CultureInfo.InvariantCulture, "/ws/2/release/?query=\"{0}\" AND arid:{1}", WebUtility.UrlEncode(albumName), artistId); - using (var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false)) - using (var stream = response.Content) - using (var oReader = new StreamReader(stream, Encoding.UTF8)) + using var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + using var oReader = new StreamReader(stream, Encoding.UTF8); + var settings = new XmlReaderSettings { - var settings = new XmlReaderSettings() - { - ValidationType = ValidationType.None, - CheckCharacters = false, - IgnoreProcessingInstructions = true, - IgnoreComments = true - }; + ValidationType = ValidationType.None, + CheckCharacters = false, + IgnoreProcessingInstructions = true, + IgnoreComments = true + }; - using (var reader = XmlReader.Create(oReader, settings)) - { - return ReleaseResult.Parse(reader).FirstOrDefault(); - } - } + using var reader = XmlReader.Create(oReader, settings); + return ReleaseResult.Parse(reader).FirstOrDefault(); } private async Task<ReleaseResult> GetReleaseResultByArtistName(string albumName, string artistName, CancellationToken cancellationToken) @@ -309,23 +303,19 @@ namespace MediaBrowser.Providers.Music WebUtility.UrlEncode(albumName), WebUtility.UrlEncode(artistName)); - using (var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false)) - using (var stream = response.Content) - using (var oReader = new StreamReader(stream, Encoding.UTF8)) + using var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + using var oReader = new StreamReader(stream, Encoding.UTF8); + var settings = new XmlReaderSettings() { - var settings = new XmlReaderSettings() - { - ValidationType = ValidationType.None, - CheckCharacters = false, - IgnoreProcessingInstructions = true, - IgnoreComments = true - }; + ValidationType = ValidationType.None, + CheckCharacters = false, + IgnoreProcessingInstructions = true, + IgnoreComments = true + }; - using (var reader = XmlReader.Create(oReader, settings)) - { - return ReleaseResult.Parse(reader).FirstOrDefault(); - } - } + using var reader = XmlReader.Create(oReader, settings); + return ReleaseResult.Parse(reader).FirstOrDefault(); } private class ReleaseResult @@ -624,30 +614,21 @@ namespace MediaBrowser.Providers.Music { var url = "/ws/2/release?release-group=" + releaseGroupId.ToString(CultureInfo.InvariantCulture); - using (var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false)) - using (var stream = response.Content) - using (var oReader = new StreamReader(stream, Encoding.UTF8)) + using var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + using var oReader = new StreamReader(stream, Encoding.UTF8); + var settings = new XmlReaderSettings { - var settings = new XmlReaderSettings() - { - ValidationType = ValidationType.None, - CheckCharacters = false, - IgnoreProcessingInstructions = true, - IgnoreComments = true - }; - - using (var reader = XmlReader.Create(oReader, settings)) - { - var result = ReleaseResult.Parse(reader).FirstOrDefault(); + ValidationType = ValidationType.None, + CheckCharacters = false, + IgnoreProcessingInstructions = true, + IgnoreComments = true + }; - if (result != null) - { - return result.ReleaseId; - } - } - } + using var reader = XmlReader.Create(oReader, settings); + var result = ReleaseResult.Parse(reader).FirstOrDefault(); - return null; + return result?.ReleaseId; } /// <summary> @@ -660,59 +641,57 @@ namespace MediaBrowser.Providers.Music { var url = "/ws/2/release-group/?query=reid:" + releaseEntryId.ToString(CultureInfo.InvariantCulture); - using (var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false)) - using (var stream = response.Content) - using (var oReader = new StreamReader(stream, Encoding.UTF8)) + using var response = await GetMusicBrainzResponse(url, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + using var oReader = new StreamReader(stream, Encoding.UTF8); + var settings = new XmlReaderSettings { - var settings = new XmlReaderSettings() - { - ValidationType = ValidationType.None, - CheckCharacters = false, - IgnoreProcessingInstructions = true, - IgnoreComments = true - }; + ValidationType = ValidationType.None, + CheckCharacters = false, + IgnoreProcessingInstructions = true, + IgnoreComments = true + }; - using (var reader = XmlReader.Create(oReader, settings)) - { - reader.MoveToContent(); - reader.Read(); + using (var reader = XmlReader.Create(oReader, settings)) + { + reader.MoveToContent(); + reader.Read(); - // Loop through each element - while (!reader.EOF && reader.ReadState == ReadState.Interactive) + // Loop through each element + while (!reader.EOF && reader.ReadState == ReadState.Interactive) + { + if (reader.NodeType == XmlNodeType.Element) { - if (reader.NodeType == XmlNodeType.Element) + switch (reader.Name) { - switch (reader.Name) + case "release-group-list": { - case "release-group-list": - { - if (reader.IsEmptyElement) - { - reader.Read(); - continue; - } + if (reader.IsEmptyElement) + { + reader.Read(); + continue; + } - using (var subReader = reader.ReadSubtree()) - { - return GetFirstReleaseGroupId(subReader); - } - } + using (var subReader = reader.ReadSubtree()) + { + return GetFirstReleaseGroupId(subReader); + } + } - default: - { - reader.Skip(); - break; - } + default: + { + reader.Skip(); + break; } } - else - { - reader.Read(); - } } - - return null; + else + { + reader.Read(); + } } + + return null; } } @@ -755,23 +734,19 @@ namespace MediaBrowser.Providers.Music /// A number of retries shall be made in order to try and satisfy the request before /// giving up and returning null. /// </summary> - internal async Task<HttpResponseInfo> GetMusicBrainzResponse(string url, CancellationToken cancellationToken) + internal async Task<HttpResponseMessage> GetMusicBrainzResponse(string url, CancellationToken cancellationToken) { - var options = new HttpRequestOptions - { - Url = _musicBrainzBaseUrl.TrimEnd('/') + url, - CancellationToken = cancellationToken, - // MusicBrainz request a contact email address is supplied, as comment, in user agent field: - // https://musicbrainz.org/doc/XML_Web_Service/Rate_Limiting#User-Agent - UserAgent = string.Format( - CultureInfo.InvariantCulture, - "{0} ( {1} )", - _appHost.ApplicationUserAgent, - _appHost.ApplicationUserAgentAddress), - BufferContent = false - }; + using var options = new HttpRequestMessage(HttpMethod.Get, _musicBrainzBaseUrl.TrimEnd('/') + url); + + // MusicBrainz request a contact email address is supplied, as comment, in user agent field: + // https://musicbrainz.org/doc/XML_Web_Service/Rate_Limiting#User-Agent + options.Headers.UserAgent.Add(new ProductInfoHeaderValue(string.Format( + CultureInfo.InvariantCulture, + "{0} ( {1} )", + _appHost.ApplicationUserAgent, + _appHost.ApplicationUserAgentAddress))); - HttpResponseInfo response; + HttpResponseMessage response; var attempts = 0u; do @@ -790,7 +765,7 @@ namespace MediaBrowser.Providers.Music _logger.LogDebug("GetMusicBrainzResponse: Time since previous request: {0} ms", _stopWatchMusicBrainz.ElapsedMilliseconds); _stopWatchMusicBrainz.Restart(); - response = await _httpClient.SendAsync(options, HttpMethod.Get).ConfigureAwait(false); + response = await _httpClientFactory.CreateClient().SendAsync(options).ConfigureAwait(false); // We retry a finite number of times, and only whilst MB is indicating 503 (throttling) } @@ -799,14 +774,14 @@ namespace MediaBrowser.Providers.Music // Log error if unable to query MB database due to throttling if (attempts == MusicBrainzQueryAttempts && response.StatusCode == HttpStatusCode.ServiceUnavailable) { - _logger.LogError("GetMusicBrainzResponse: 503 Service Unavailable (throttled) response received {0} times whilst requesting {1}", attempts, options.Url); + _logger.LogError("GetMusicBrainzResponse: 503 Service Unavailable (throttled) response received {0} times whilst requesting {1}", attempts, options.RequestUri); } return response; } /// <inheritdoc /> - public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken) + public Task<HttpResponseMessage> GetImageResponse(string url, CancellationToken cancellationToken) { throw new NotImplementedException(); } |