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77 lines
2.4 KiB
C#
77 lines
2.4 KiB
C#
using MediaBrowser.Common.Configuration;
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using MediaBrowser.Model.Logging;
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using System;
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using System.IO;
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using System.Linq;
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namespace MediaBrowser.Providers.Music
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{
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public static class LastfmHelper
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{
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public static string GetImageUrl(IHasLastFmImages data, out string size)
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{
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size = null;
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if (data.image == null)
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{
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return null;
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}
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var validImages = data.image
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.Where(i => !string.IsNullOrWhiteSpace(i.url))
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.ToList();
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var img = validImages
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.FirstOrDefault(i => string.Equals(i.size, "mega", StringComparison.OrdinalIgnoreCase)) ??
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data.image.FirstOrDefault(i => string.Equals(i.size, "extralarge", StringComparison.OrdinalIgnoreCase)) ??
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data.image.FirstOrDefault(i => string.Equals(i.size, "large", StringComparison.OrdinalIgnoreCase)) ??
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data.image.FirstOrDefault(i => string.Equals(i.size, "medium", StringComparison.OrdinalIgnoreCase)) ??
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data.image.FirstOrDefault();
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if (img != null)
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{
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size = img.size;
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return img.url;
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}
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return null;
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}
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public static void SaveImageInfo(IApplicationPaths appPaths, ILogger logger, string musicBrainzId, string url, string size)
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{
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if (appPaths == null)
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{
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throw new ArgumentNullException("appPaths");
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}
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if (string.IsNullOrEmpty(musicBrainzId))
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{
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throw new ArgumentNullException("musicBrainzId");
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}
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if (string.IsNullOrEmpty(url))
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{
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throw new ArgumentNullException("url");
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}
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var cachePath = Path.Combine(appPaths.CachePath, "lastfm", musicBrainzId, "image.txt");
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try
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{
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if (string.IsNullOrEmpty(url))
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{
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File.Delete(cachePath);
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}
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else
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{
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Directory.CreateDirectory(Path.GetDirectoryName(cachePath));
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File.WriteAllText(cachePath, url + "|" + size);
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}
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}
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catch (IOException ex)
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{
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// Don't fail if this is unable to write
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logger.ErrorException("Error saving to {0}", ex, cachePath);
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}
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}
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}
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}
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