public static string GetPdfThumbnails(this IPublishedContent media, bool createIfNotExists = true)
{
var result = ThumbnailGenerator.GetThumbnail(media.Url);
if (createIfNotExists && string.IsNullOrEmpty(result))
{
result = ThumbnailGenerator.Generate(media.Url);
}
return(result);
}
protected override bool TryGetThumbnailUrl(string fileUrl, out string thumbUrl)
{
try
{
thumbUrl = ThumbnailGenerator.Generate(fileUrl);
return(!string.IsNullOrEmpty(thumbUrl));
}
catch (Exception)
{
thumbUrl = "";
return(false);
}
}
private void MediaService_Saved(IMediaService sender, SaveEventArgs <IMedia> e)
{
foreach (var entity in e.SavedEntities)
{
if (entity.ContentType.Alias.Equals("folder", StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
if (!entity.HasProperty("umbracoFile"))
{
LogHelper.Debug <PdfThumbnailStartupHandler>($"Entity {entity.Id} have no umbracoFile");
continue;
}
try
{
var file = entity.GetValue <string>("umbracoFile");
if (string.IsNullOrEmpty(file))
{
LogHelper.Warn <PdfThumbnailStartupHandler>($"File name is empty for entity {entity.Id}");
continue;
}
if (file.EndsWith(".pdf", StringComparison.InvariantCultureIgnoreCase))
{
using (
ApplicationContext.Current.ProfilingLogger.TraceDuration <PdfThumbnailStartupHandler>(
"Started Creating Thumbnail", "Completed Creating Thumbnail"))
{
ThumbnailGenerator.Generate(file);
}
}
}
catch (Exception exception)
{
LogHelper.Error <PdfThumbnailStartupHandler>("Error During Thumbnail", exception);
}
}
}