private void CreateGalleryPage(ImageTreeDirectory currentImageTree, DirectoryInfo currentSlideDirectory, CancellationToken token)
{
GenerationStarted?.Invoke(new DirectoryGenerateInfo {
Directory = currentSlideDirectory
});
if (token.IsCancellationRequested)
{
return;
}
try
{
var currentImages = currentImageTree.DescendantImages.Where(p => p.Depth == 0).OrderBy(p => p.Item.FileInfo.Name);
var deepImages = currentImageTree.DescendantImages;
int countOwnImages = currentImages.Count();
//Don't count current images as deep images, even though they will be included in the recursive JSON.
int countDeepImages = deepImages.Count(p => p.Depth > 0);
var subTreesWithImages = currentImageTree.ChildDirectories.Where(p => p.DescendantImages.Count > 0);
WriteJson(currentSlideDirectory, currentImages, deepImages, countOwnImages, countDeepImages);
if (token.IsCancellationRequested)
{
return;
}
WriteIndexPage(currentImageTree, subTreesWithImages, currentSlideDirectory, countOwnImages, countDeepImages);
WriteSlideshowPage(currentSlideDirectory);
foreach (var subImageTree in subTreesWithImages)
{
if (token.IsCancellationRequested)
{
return;
}
var subSlideDirectory = currentSlideDirectory.CreateSubdirectory(subImageTree.DirectoryInfo.Name);
CreateGalleryPage(subImageTree, subSlideDirectory, token);
}
}
catch (Exception ex)
{
GenerationFailed?.Invoke(new DirectoryGenerateInfo {
Directory = currentSlideDirectory, Exception = ex
});
}
}
protected virtual void OnGenerationStart(object sender, System.EventArgs e)
{
GenerationStarted?.Invoke(sender, e);
}
protected void OnGenerationStarted(EventArgs e)
{
GenerationStarted?.Invoke(this, e);
}
