private string getContext(IContextMaker contextMaker, DiffPosition position,
ContextDepth depth, double fontSizePx, out string stylesheet)
{
stylesheet = String.Empty;
if (contextMaker == null)
{
return("<html><body>Cannot access file storage and render diff context</body></html>");
}
try
{
DiffContext context = contextMaker.GetContext(position, depth);
DiffContextFormatter formatter = new DiffContextFormatter(fontSizePx, 2);
stylesheet = formatter.GetStylesheet();
return(formatter.GetBody(context));
}
catch (Exception ex)
{
if (ex is ArgumentException || ex is ContextMakingException)
{
string errorMessage = "Cannot render HTML context.";
ExceptionHandlers.Handle(errorMessage, ex);
return(String.Format("<html><body>{0} See logs for details</body></html>", errorMessage));
}
throw;
}
}
private string getContext(IContextMaker contextMaker, DiffPosition position,
ContextDepth depth, int fontSizePx, int rowsVPaddingPx)
{
if (contextMaker == null || _formatter == null)
{
return("<html><body>Cannot access git repository and render diff context</body></html>");
}
try
{
DiffContext context = contextMaker.GetContext(position, depth);
return(_formatter.FormatAsHTML(context, fontSizePx, rowsVPaddingPx));
}
catch (Exception ex)
{
if (ex is ArgumentException || ex is GitOperationException || ex is GitObjectException)
{
ExceptionHandlers.Handle(ex, "Cannot render HTML context");
string errorMessage = System.Net.WebUtility.HtmlEncode(ex.Message).Replace("\n", "<br>");
return(String.Format("<html><body>{0}</body></html>", errorMessage));
}
throw;
}
}