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Instance UserSecretsId and BlurHash for 1376 x 768

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This commit is contained in:
Mike Phares
2023-06-12 11:27:58 -07:00
parent 085dee358c
commit 1712de2952
20 changed files with 191 additions and 556 deletions
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51
BlurHash/Models/BlurHasher.cs
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@ -11,7 +11,7 @@ public class C2_BlurHasher : IBlurHasher
private readonly IReadOnlyDictionary<string, string[]> _JsonGroups;
public C2_BlurHasher(string resultAllInOne, string? resultsFullGroupDirectory) =>
_JsonGroups = Shared.Models.Stateless.Methods.IPath.GetKeyValuePairs(resultAllInOne, resultsFullGroupDirectory);
_JsonGroups = Shared.Models.Stateless.Methods.IPath.GetKeyValuePairs(resultAllInOne, resultsFullGroupDirectory, new string[] { "{}", "()" }, maxValue: 102);
string IBlurHasher.Encode(FileHolder fileHolder)
{
@ -26,39 +26,54 @@ public class C2_BlurHasher : IBlurHasher
return result;
}
string? IBlurHasher.GetFile(FileHolder fileHolder)
{
string? result;
string directory = Shared.Models.Stateless.Methods.IDirectory.GetDirectory(fileHolder.Name, length: 2);
result = !int.TryParse(directory, out int directoryIndex) ? null : Path.Combine(_JsonGroups["{}"][directoryIndex], $"{fileHolder.Name}.csv");
return result;
}
string IBlurHasher.EncodeAndSave(FileHolder fileHolder)
{
string file;
string? file;
string result;
int actualByte;
char directory;
int directoryIndex;
string extension = ".png";
IBlurHasher blurHasher = this;
file = blurHasher.GetFile(fileHolder);
if (file is null)
throw new NullReferenceException(nameof(file));
#pragma warning disable CA1416
Image image = Image.FromFile(fileHolder.FullName);
(int componentsX, int componentsY, int outputWidth, int outputHeight) = image.Width < image.Height ? (4, 3, 300, 190) : (3, 4, 300, 190);
int outputWidth = (int)(image.Width * .25);
int outputHeight = (int)(image.Height * .25);
(int componentsX, int componentsY) = image.Width < image.Height ? (4, 3) : (3, 4);
ReadOnlySpan<char> blurHash = System.Drawing.BlurHash.BlurHasher.Encode(image, componentsX, componentsY);
using Image actualImage = System.Drawing.BlurHash.BlurHasher.Decode(blurHash, outputWidth, outputHeight);
result = blurHash.ToString();
byte[] blurHashBytes = Encoding.UTF8.GetBytes(result);
string joined = string.Join(string.Empty, blurHashBytes.Select(l => l.ToString("000")));
string fileNameWithoutExtension = $"{componentsX}x{componentsY}-{outputWidth}x{outputHeight}-{joined}";
directory = Shared.Models.Stateless.Methods.IDirectory.GetDirectory(fileHolder.Name);
directoryIndex = Shared.Models.Stateless.Methods.IDirectory.GetDirectory(directory);
file = Path.Combine(_JsonGroups["{}"][directoryIndex], $"{fileHolder.Name}.csv");
string contents = string.Concat(result, Environment.NewLine, fileNameWithoutExtension, Environment.NewLine, extension);
_ = Shared.Models.Stateless.Methods.IPath.WriteAllText(file, contents, updateDateWhenMatches: false, compareBeforeWrite: true, updateToWhenMatches: null);
directory = Shared.Models.Stateless.Methods.IDirectory.GetDirectory(joined);
directoryIndex = Shared.Models.Stateless.Methods.IDirectory.GetDirectory(directory);
file = Path.Combine(_JsonGroups["()"][directoryIndex], $"{fileNameWithoutExtension}{extension}");
if (!File.Exists(file))
string directory = Shared.Models.Stateless.Methods.IDirectory.GetDirectory(joined, length: 2);
if (int.TryParse(directory, out int directoryIndex))
{
using FileStream fileStream = new(file, FileMode.CreateNew);
actualImage.Save(fileStream, System.Drawing.Imaging.ImageFormat.Png);
_ = fileStream.Seek(0, SeekOrigin.Begin);
actualByte = fileStream.ReadByte();
while (actualByte > -1)
actualByte = fileStream.ReadByte();
file = Path.Combine(_JsonGroups["()"][directoryIndex], $"{fileNameWithoutExtension}{extension}");
if (!File.Exists(file))
{
try
{
using FileStream fileStream = new(file, FileMode.CreateNew);
actualImage.Save(fileStream, System.Drawing.Imaging.ImageFormat.Png);
_ = fileStream.Seek(0, SeekOrigin.Begin);
actualByte = fileStream.ReadByte();
while (actualByte > -1)
actualByte = fileStream.ReadByte();
}
catch (Exception) { }
}
}
image.Dispose();
#pragma warning restore CA1416