public BooruImage GetThumbnail(BooruUser User, ulong PostID)
{
DataRow postRow = _DB.ExecuteRow(SQLStatements.GetPostByID, PostID);
BooruPost post = BooruPost.FromRow(postRow);
if (post != null)
{
string path = Path.Combine(ThumbFolder, "thumb" + PostID);
if (User == null)
{
return(BooruImage.FromFile(path));
}
else if (post.Rating <= User.MaxRating && IsPrivacyAllowed(post, User))
{
return(BooruImage.FromFile(path));
}
else
{
throw new BooruException(BooruException.ErrorCodes.NoPermission);
}
}
else
{
throw new BooruException(BooruException.ErrorCodes.ResourceNotFound);
}
}
private static ProcessStartInfo GetPSI(string File)
{
using (BooruImage img = BooruImage.FromFile(File))
{
if (img.ImageFormat == ImageFormat.Png)
{
return(GetPSI2(OPTI_PNG_EXE, OPTI_PNG_ARGS, File));
}
else if (img.ImageFormat == ImageFormat.Jpeg)
{
return(GetPSI2(OPTI_JPG_EXE, OPTI_JPG_ARGS, File));
}
else if (img.ImageFormat == ImageFormat.Gif)
{
return(GetPSI2(OPTI_GIF_EXE, OPTI_GIF_ARGS, File));
}
else
{
throw new BadImageFormatException("Optimization not supported for this ImageFormat");
}
}
}
public BooruImage GetImage(BooruUser User, ulong PostID)
{
DataRow postRow = _DB.ExecuteRow(SQLStatements.GetPostByID, PostID);
BooruPost post = BooruPost.FromRow(postRow);
if (post != null)
{
if (User == null || (post.Rating <= User.MaxRating && IsPrivacyAllowed(post, User)))
{
BooruImage image = BooruImage.FromFile(Path.Combine(ImageFolder, "image" + PostID));
_DB.ExecuteNonQuery(SQLStatements.UpdateIncrementViewCount, PostID);
return(image);
}
else
{
throw new BooruException(BooruException.ErrorCodes.NoPermission);
}
}
else
{
throw new BooruException(BooruException.ErrorCodes.ResourceNotFound);
}
}