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I am slowly losing sanity

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This commit is contained in:
Samuele Lorefice
2025-09-04 20:20:48 +02:00
parent 3bee6c7939
commit 19b57901f1
1 changed files with 31 additions and 10 deletions
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39
Lactose/Jobs/ThumbnailJob.cs
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@@ -13,7 +13,7 @@ public class ThumbnailJob : Job {
ThumbnailJob? ParentJob;
List<ThumbnailJob>? subJobs;
Asset? Asset;
string ThumbnailPath;
string? ThumbnailPath;
int processedAssets = 0;
int totalAssets = 1; // Avoid division by zero
int ThumbnailSize;
@@ -37,7 +37,6 @@ public class ThumbnailJob : Job {
Name = "Thumbnail Generation Job";
}
public ThumbnailJob(
ThumbnailJob parentJob,
Asset asset,
@@ -61,19 +60,32 @@ public class ThumbnailJob : Job {
if (ParentJob == null)
MasterJob(token);
else
SlaveJob();
SlaveJob(token);
}
void SlaveJob(CancellationToken token) {
if (token.IsCancellationRequested) {
Status.Cancel("Cancellation requested from user.");
return;
}
void SlaveJob() {
if (Asset == null) {
Logger.LogError("Sub-job started without an asset. Canceling job.");
Status.Fail("Sub-job started without an asset. Canceling job.");
return;
}
try {
using var image = Image.Load(Asset.OriginalPath);
Status.Start();
try {
if (string.IsNullOrEmpty(Asset.OriginalPath) || !File.Exists(Asset.OriginalPath)) {
var msg = $"Original file for asset ID {Asset.Id} not found at path {Asset.OriginalPath}";
Logger.LogWarning(msg);
Status.Fail(msg);
return;
}
using var image = Image.Load(Asset.OriginalPath);
image.Mutate(x => x.Resize(
new ResizeOptions {
Size = new Size(ThumbnailSize),
@@ -83,9 +95,17 @@ public class ThumbnailJob : Job {
)
);
if (ThumbnailPath == null) {
var msg = "Thumbnail path is not set. Cannot save thumbnail.";
Logger.LogError(msg);
Status.Fail(msg);
return;
}
var path = PathFromGuid(Asset.Id, ThumbnailPath);
if (!Directory.Exists(path)) { Directory.CreateDirectory(Path.GetDirectoryName(path)); }
if (!Directory.Exists(path))
Directory.CreateDirectory(Path.GetDirectoryName(path)!);
image.SaveAsJpeg(
path,
@@ -99,12 +119,13 @@ public class ThumbnailJob : Job {
Asset.ThumbnailPath = path;
AssetRepository.Update(Asset);
AssetRepository.Save();
Logger.LogInformation($"Thumbnail generated for asset ID {Asset.Id} at {path}");
Status.Complete($"Thumbnail generated for asset ID {Asset.Id} at {path}");
} catch (Exception ex) {
Logger.LogError(ex, $"Failed to generate thumbnail for asset ID {Asset.Id}");
Status.Fail($"Error: {ex.Message}");
return;
}
Logger.LogInformation($"Thumbnail generated for asset ID {Asset.Id} at {Asset.ThumbnailPath}");
Status.Complete($"Thumbnail generated for asset ID {Asset.Id} at {Asset.ThumbnailPath}");
}
void MasterJob(CancellationToken token) {