private static (string[] nameSemgents, string parameters) SplitToSegmentsAndParameters(
this string token,
PlaceholderConfig placeholderConfig,
ITemplateConfig templateConfig,
bool isOpen)
{
var prefixLength = placeholderConfig.Start.Length;
if (!isOpen)
{
prefixLength += templateConfig.ClosePrefix.Length;
}
var suffixLength = placeholderConfig.End.Length;
if (isOpen)
{
suffixLength += templateConfig.OpenSuffix.Length;
}
var(name, parameters) = token
.Cut(prefixLength, suffixLength)
.SplitBy(placeholderConfig.ParametersDelimiter);
var segments = name.Split(placeholderConfig.NamesDelimiter);
return(segments, parameters);
}
/// <summary>
/// 模板上下文
/// </summary>
/// <param name="config">模板配值</param>
/// <param name="data">数据</param>
public TemplateContext(ITemplateConfig config, VariableScope data)
{
if (config == null)
{
throw new ArgumentException("config");
}
if (data == null)
{
throw new ArgumentException("data");
}
this.Charset = System.Text.Encoding.Default;
this.ThrowExceptions = true;
this.config = config;
this.variableScope = data;
}