public static ErrorFormatter CreateDefault()
{
var f = new ErrorFormatter();
f.Formatters.Add((e, o) => DotvvmMarkupErrorSection.Create(e));
f.Formatters.Add((e, o) => new ExceptionSectionFormatter {
Exception = f.LoadException(e)
});
f.Formatters.Add((e, o) => DictionarySection.Create("Cookies", "cookies", o.Request.Cookies));
f.Formatters.Add((e, o) => DictionarySection.Create("Request Headers", "reqHeaders", o.Request.Headers));
f.AddInfoLoader <ReflectionTypeLoadException>(e => new ExceptionAdditionalInfo
{
Title = "Loader Exceptions",
Objects = e.LoaderExceptions.Select(lde => lde.GetType().Name + ": " + lde.Message).ToArray(),
Display = ExceptionAdditionalInfo.DisplayMode.ToString
});
f.AddInfoLoader <DotvvmCompilationException>(e =>
{
var info = new ExceptionAdditionalInfo()
{
Title = "DotVVM Compiler",
Objects = null,
Display = ExceptionAdditionalInfo.DisplayMode.ToString
};
if (e.Tokens != null && e.Tokens.Any())
{
info.Objects = new object[]
{
$"Error in '{string.Concat(e.Tokens.Select(t => t.Text))}' at line {e.Tokens.First().LineNumber} in {e.SystemFileName}"
};
}
return(info);
});
f.AddInfoCollectionLoader <InvalidCommandInvocationException>(e =>
{
if (e.AdditionData == null || !e.AdditionData.Any())
{
return(null);
}
var infos = new List <ExceptionAdditionalInfo>();
foreach (var data in e.AdditionData)
{
infos.Add(new ExceptionAdditionalInfo()
{
Title = data.Key,
Objects = data.Value,
Display = ExceptionAdditionalInfo.DisplayMode.ToHtmlList
});
}
return(infos);
});
return(f);
}
public virtual SourceModel ExtractSource(Exception exc)
{
if (exc is DotvvmCompilationException)
{
var compilationException = (DotvvmCompilationException)exc;
if (compilationException.Tokens != null && compilationException.Tokens.Any())
{
var errorColumn = compilationException.Tokens.First().ColumnNumber;
var errorLength = compilationException.Tokens.Where(t => t.LineNumber == compilationException.LineNumber).Sum(t => t.Length);
if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0,
errorColumn: errorColumn,
errorLength: errorLength));
}
else
{
var line = string.Concat(compilationException.Tokens.Select(s => s.Text));
return(CreateAnonymousLine(line, lineNumber: compilationException.Tokens.First().LineNumber));
}
}
else if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0, errorColumn: compilationException.ColumnNumber ?? 0, errorLength: compilationException.ColumnNumber != null ? 1 : 0));
}
}
else if (exc is BindingCompilationException)
{
var bce = (BindingCompilationException)exc;
if (bce.Expression != null)
{
var first = bce.Tokens.First().StartPosition;
return(CreateAnonymousLine(bce.Expression, first, bce.Tokens.Last().StartPosition + bce.Tokens.Last().Length - first));
}
else if (bce.Tokens != null)
{
return(CreateAnonymousLine(string.Concat(bce.Tokens.Select(t => t.Text))));
}
}
else if (exc is DotvvmControlException)
{
var controlException = (DotvvmControlException)exc;
return(ErrorFormatter.LoadSourcePiece(controlException.FileName, controlException.LineNumber ?? 0));
}
return(null);
}
public static ErrorFormatter CreateDefault()
{
var f = new ErrorFormatter();
f.Formatters.Add((e, o) => DotvvmMarkupErrorSection.Create(e));
f.Formatters.Add((e, o) => new ExceptionSectionFormatter {
Exception = f.LoadException(e)
});
f.Formatters.Add((e, o) => DictionarySection.Create("Cookies", "cookies", o.Request.Cookies));
f.Formatters.Add((e, o) => DictionarySection.Create("Request Headers", "reqHeaders", o.Request.Headers));
f.Formatters.Add((e, o) => DictionarySection.Create("Environment", "env", o.Environment));
f.AddInfoLoader <ReflectionTypeLoadException>(e => new ExceptionAdditionalInfo
{
Title = "Loader Exceptions",
Objects = e.LoaderExceptions.Select(lde => lde.GetType().Name + ": " + lde.Message).ToArray(),
Display = ExceptionAdditionalInfo.DisplayMode.ToString
});
f.AddInfoLoader <DotvvmCompilationException>(e =>
{
var info = new ExceptionAdditionalInfo()
{
Title = "DotVVM Compiler",
Objects = null,
Display = ExceptionAdditionalInfo.DisplayMode.ToString
};
if (e.Tokens != null && e.Tokens.Any())
{
info.Objects = new object[]
{
$"Error in '{string.Concat(e.Tokens.Select(t => t.Text))}' at line {e.Tokens.First().LineNumber} in {e.SystemFileName}"
};
}
return(info);
});
return(f);
}
private SourceModel ExtractSourceFromDotvvmCompilationException(DotvvmCompilationException compilationException)
{
if (compilationException.Tokens != null && compilationException.Tokens.Any())
{
var errorColumn = compilationException.Tokens.FirstOrDefault()?.ColumnNumber ?? 0;
var errorLength = compilationException.Tokens.Where(t => t.LineNumber == compilationException.LineNumber).Sum(t => t.Length);
if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0,
errorColumn: errorColumn,
errorLength: errorLength));
}
else
{
var line = string.Concat(compilationException.Tokens.Select(s => s.Text));
return(CreateAnonymousLine(line, lineNumber: compilationException.Tokens.FirstOrDefault()?.LineNumber ?? 0));
}
}
else if (compilationException.FileName != null)
{
return(ErrorFormatter.LoadSourcePiece(compilationException.FileName, compilationException.LineNumber ?? 0, errorColumn: compilationException.ColumnNumber ?? 0, errorLength: compilationException.ColumnNumber != null ? 1 : 0));
}
return(null);
}
public static ErrorFormatter CreateDefault()
{
var f = new ErrorFormatter();
f.Formatters.Add((e, o) => DotvvmMarkupErrorSection.Create(e));
f.Formatters.Add((e, o) => new ExceptionSectionFormatter(f.LoadException(e), "Raw Stack Trace", "raw_stack_trace"));
f.Formatters.Add((e, o) => DictionarySection.Create("Cookies", "cookies", o.Request.Cookies));
f.Formatters.Add((e, o) => DictionarySection.Create("Request Headers", "reqHeaders", o.Request.Headers));
f.Formatters.Add((e, o) => {
var b = e.AllInnerExceptions().OfType <BindingPropertyException>().Select(a => a.Binding).OfType <ICloneableBinding>().FirstOrDefault();
if (b == null)
{
return(null);
}
return(DictionarySection.Create("Binding", "binding",
new [] { new KeyValuePair <object, object>("Type", b.GetType().FullName) }
.Concat(
b.GetAllComputedProperties()
.Select(a => StripBindingProperty(a.GetType().Name, a))
.Select(a => new KeyValuePair <object, object>(a.name, a.value))
).ToArray()));
});
f.AddInfoLoader <ReflectionTypeLoadException>(e => new ExceptionAdditionalInfo {
Title = "Loader Exceptions",
Objects = e.LoaderExceptions.Select(lde => lde.GetType().Name + ": " + lde.Message).ToArray(),
Display = ExceptionAdditionalInfo.DisplayMode.ToString
});
f.AddInfoLoader <DotvvmCompilationException>(e => {
var info = new ExceptionAdditionalInfo()
{
Title = "DotVVM Compiler",
Objects = null,
Display = ExceptionAdditionalInfo.DisplayMode.ToString
};
if (e.Tokens != null && e.Tokens.Any())
{
info.Objects = new object[]
{
$"Error in '{string.Concat(e.Tokens.Select(t => t.Text))}' at line {e.Tokens.First().LineNumber} in {e.SystemFileName}"
};
}
return(info);
});
f.AddInfoCollectionLoader <InvalidCommandInvocationException>(e => {
if (e.AdditionData == null || !e.AdditionData.Any())
{
return(null);
}
var infos = new List <ExceptionAdditionalInfo>();
foreach (var data in e.AdditionData)
{
infos.Add(new ExceptionAdditionalInfo()
{
Title = data.Key,
Objects = data.Value,
Display = ExceptionAdditionalInfo.DisplayMode.ToHtmlList
});
}
return(infos);
});
return(f);
}
private SourceModel ExtractSourceFromDotvvmControlException(DotvvmControlException controlException)
{
return(ErrorFormatter.LoadSourcePiece(controlException.FileName, controlException.LineNumber ?? 0));
}
