/// <summary> /// Gets the images. /// </summary> /// <param name="item">The item.</param> /// <param name="provider">The provider.</param> /// <param name="preferredLanguages">The preferred languages.</param> /// <param name="cancellationToken">The cancellation token.</param> /// <param name="type">The type.</param> /// <returns>Task{IEnumerable{RemoteImageInfo}}.</returns> private async Task <IEnumerable <RemoteImageInfo> > GetImages( BaseItem item, IRemoteImageProvider provider, IReadOnlyCollection <string> preferredLanguages, CancellationToken cancellationToken, ImageType?type = null) { try { var result = await provider.GetImages(item, cancellationToken).ConfigureAwait(false); if (type.HasValue) { result = result.Where(i => i.Type == type.Value); } if (preferredLanguages.Count > 0) { result = result.Where(i => string.IsNullOrEmpty(i.Language) || preferredLanguages.Contains(i.Language, StringComparer.OrdinalIgnoreCase) || string.Equals(i.Language, "en", StringComparison.OrdinalIgnoreCase)); } return(result); } catch (OperationCanceledException) { return(new List <RemoteImageInfo>()); } catch (Exception ex) { _logger.LogError(ex, "{ProviderName} failed in GetImageInfos for type {ItemType} at {ItemPath}", provider.GetType().Name, item.GetType().Name, item.Path); return(new List <RemoteImageInfo>()); } }
/// <summary> /// Gets the images. /// </summary> /// <param name="item">The item.</param> /// <param name="cancellationToken">The cancellation token.</param> /// <param name="provider">The provider.</param> /// <param name="preferredLanguage">The preferred language.</param> /// <param name="type">The type.</param> /// <returns>Task{IEnumerable{RemoteImageInfo}}.</returns> private async Task <IEnumerable <RemoteImageInfo> > GetImages(IHasImages item, CancellationToken cancellationToken, IRemoteImageProvider provider, string preferredLanguage, ImageType?type = null) { try { var result = await provider.GetImages(item, cancellationToken).ConfigureAwait(false); if (type.HasValue) { result = result.Where(i => i.Type == type.Value); } if (string.Equals(preferredLanguage, "en", StringComparison.OrdinalIgnoreCase)) { result = result.Where(i => string.IsNullOrEmpty(i.Language) || string.Equals(i.Language, "en", StringComparison.OrdinalIgnoreCase)); } return(result); } catch (OperationCanceledException) { return(new List <RemoteImageInfo>()); } catch (Exception ex) { _logger.ErrorException("{0} failed in GetImageInfos for type {1}", ex, provider.GetType().Name, item.GetType().Name); return(new List <RemoteImageInfo>()); } }
/// <summary> /// Gets the images. /// </summary> /// <param name="item">The item.</param> /// <param name="provider">The provider.</param> /// <param name="preferredLanguage">The preferred language.</param> /// <param name="includeAllLanguages">Whether to include all languages in results.</param> /// <param name="cancellationToken">The cancellation token.</param> /// <param name="type">The type.</param> /// <returns>Task{IEnumerable{RemoteImageInfo}}.</returns> private async Task <IEnumerable <RemoteImageInfo> > GetImages( BaseItem item, IRemoteImageProvider provider, string preferredLanguage, bool includeAllLanguages, CancellationToken cancellationToken, ImageType?type = null) { bool hasPreferredLanguage = !string.IsNullOrWhiteSpace(preferredLanguage); try { var result = await provider.GetImages(item, cancellationToken).ConfigureAwait(false); if (type.HasValue) { result = result.Where(i => i.Type == type.Value); } if (!includeAllLanguages && hasPreferredLanguage) { // Filter out languages that do not match the preferred languages. // // TODO: should exception case of "en" (English) eventually be removed? result = result.Where(i => string.IsNullOrWhiteSpace(i.Language) || string.Equals(preferredLanguage, i.Language, StringComparison.OrdinalIgnoreCase) || string.Equals(i.Language, "en", StringComparison.OrdinalIgnoreCase)); } return(result.OrderByLanguageDescending(preferredLanguage)); } catch (OperationCanceledException) { return(new List <RemoteImageInfo>()); } catch (Exception ex) { _logger.LogError(ex, "{ProviderName} failed in GetImageInfos for type {ItemType} at {ItemPath}", provider.GetType().Name, item.GetType().Name, item.Path); return(new List <RemoteImageInfo>()); } }