diff options
Diffstat (limited to 'ConfigService.cs')
| -rw-r--r-- | ConfigService.cs | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/ConfigService.cs b/ConfigService.cs new file mode 100644 index 0000000..0ee4113 --- /dev/null +++ b/ConfigService.cs @@ -0,0 +1,80 @@ +namespace HyperBooru; + +public interface IConfigService { + public string DataPath { get; } + public string DbPath { get; } + public string MediaBasePath { get; } + public string GetPath(DbMedia media); + public string GetPath(DbMedia media, int width, int height); +} + +public class ConfigService : IConfigService { + private IConfiguration config; + + private const string AppName = "HyperBooru"; + + public string DataPath { + get { + #if DEBUG + return "Data"; + #else + string? path = config["DataPath"]; + if(path is not null) + return path; + + switch(Environment.OSVersion.Platform) { + case PlatformID.Win32NT: + return Path.Join( + Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), + AppName); + case PlatformID.Unix: + return $"/var/lib/{AppName.ToLower()}"; + default: + throw new NotImplementedException( + $"Unknown Operating System: {Environment.OSVersion.Platform}"); + } + #endif + } + } + + public string DbPath => + Path.Join(DataPath, $"{AppName}.db"); + + public string MediaBasePath => + Path.Join(DataPath, "media"); + + public string ThumbnailBasePath => + Path.Join(DataPath, "thumb"); + + public ConfigService(IConfiguration config) { + this.config = config; + InitDirectoryStructure(); + } + + public string GetPath(DbMedia media) { + var fileInfo = new FileInfo(Path.Join( + MediaBasePath, + media.Guid.ToString().Substring(0, 2), + media.Guid.ToString().Substring(2, 2), + media.Guid.ToString())); + + Directory.CreateDirectory(fileInfo.Directory.FullName); + return fileInfo.FullName; + } + + public string GetPath(DbMedia media, int width, int height) { + var fileInfo = new FileInfo(Path.Join( + ThumbnailBasePath, + media.Guid.ToString().Substring(0, 2), + media.Guid.ToString().Substring(2, 2), + $"{media.Guid.ToString()}-{width}-{height}")); + + Directory.CreateDirectory(fileInfo.Directory.FullName); + return fileInfo.FullName; + } + + private void InitDirectoryStructure() { + Directory.CreateDirectory(DataPath); + Directory.CreateDirectory(MediaBasePath); + } +}
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