phares3757/view-by-distance-mklink-console
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Metadata

Browse Source
This commit is contained in:
Mike Phares
2023-12-26 18:27:37 -07:00
parent c2c711673f
commit ec22446643
37 changed files with 1279 additions and 932 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
Metadata/Models/B_Metadata.cs
View File

@ -39,14 +39,13 @@ public class B_Metadata : IMetadata<MetadataExtractor.Directory>
public override string ToString()
{
string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
string result = JsonSerializer.Serialize(this, _WriteIndentedJsonSerializerOptions);
return result;
}
public ReadOnlyDictionary<string, MetadataExtractorDirectory> GetMetadataCollection(FilePath filePath, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, string[] changesFrom, MappingFromItem mappingFromItem)
public ExifDirectory GetMetadataCollection(FilePath filePath, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, string[] changesFrom, MappingFromItem mappingFromItem)
{
Dictionary<string, MetadataExtractorDirectory>? results = null;
string json = string.Empty;
ExifDirectory? result = null;
List<DateTime> dateTimes = (from l in subFileTuples where changesFrom.Contains(l.Item1) select l.Item2).ToList();
(_, int directoryIndex) = Shared.Models.Stateless.Methods.IPath.GetDirectoryNameAndIndex(_PropertyConfiguration, filePath);
FileInfo fileInfo = new(Path.Combine(_FileGroups[_PropertyConfiguration.ResultSingleton][directoryIndex], $"{mappingFromItem.ImageFileHolder.NameWithoutExtension}{mappingFromItem.ImageFileHolder.ExtensionLowered}.json"));
@ -61,34 +60,33 @@ public class B_Metadata : IMetadata<MetadataExtractor.Directory>
fileInfo.Refresh();
}
if (_PropertiesChangedForMetadata)
results = null;
result = null;
else if (!fileInfo.Exists)
results = null;
result = null;
else if (!fileInfo.FullName.EndsWith(".json") && !fileInfo.FullName.EndsWith(".old"))
throw new ArgumentException("must be a *.json file");
else if (dateTimes.Count != 0 && dateTimes.Max() > fileInfo.LastWriteTime)
results = null;
result = null;
else
{
json = File.ReadAllText(fileInfo.FullName);
string json = File.ReadAllText(fileInfo.FullName);
try
{
results = Stateless.Methods.Metadata.Deserialize(json);
if (results is null)
result = JsonSerializer.Deserialize(json, ExifDirectorySourceGenerationContext.Default.ExifDirectory);
if (result is null)
throw new Exception();
subFileTuples.Add(new Tuple<string, DateTime>(nameof(B_Metadata), fileInfo.LastWriteTime));
}
catch (Exception)
{
results = null;
result = null;
parseExceptions.Add(nameof(B_Metadata));
}
}
if (results is null || results.Count == 0)
if (result is null)
{
IReadOnlyList<MetadataExtractor.Directory> directories = ImageMetadataReader.ReadMetadata(mappingFromItem.ImageFileHolder.FullName);
results = Stateless.Methods.Metadata.GetKeyValuePairs(directories);
json = JsonSerializer.Serialize(results, DictionaryStringMetadataExtractorDirectorySourceGenerationContext.Default.DictionaryStringMetadataExtractorDirectory);
result = Stateless.Methods.IMetadata.GetExifDirectory(filePath);
string json = JsonSerializer.Serialize(result, ExifDirectorySourceGenerationContext.Default.ExifDirectory);
bool updateDateWhenMatches = dateTimes.Count != 0 && fileInfo.Exists && dateTimes.Max() > fileInfo.LastWriteTime;
DateTime? dateTime = !updateDateWhenMatches ? null : dateTimes.Max();
if (Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches, compareBeforeWrite: true, updateToWhenMatches: dateTime))
@ -103,7 +101,7 @@ public class B_Metadata : IMetadata<MetadataExtractor.Directory>
}
}
}
return new(results);
return result;
}
(DateTime?, DateTime?[]) IMetadata<MetadataExtractor.Directory>.GetDateTimes(FileHolder fileHolder, IReadOnlyList<MetadataExtractor.Directory> directories)
@ -203,7 +201,7 @@ public class B_Metadata : IMetadata<MetadataExtractor.Directory>
}
}
}
return new(result, results.ToArray());
return new(result, [.. results]);
}
}