public static ScribanTemplate Parse(string script, bool cache = true)
{
if (cache)
{
if (_scriptLookup.TryGetValue(script, out var cached))
{
return(cached);
}
}
var template = Template.Parse(script);
if (template.HasErrors)
{
Log.Error(GetTextWithLineNumbers(script));
foreach (var message in template.Messages)
{
Log.Error(message.ToString());
}
}
var result = new ScribanTemplate(script, template);
if (cache)
{
_scriptLookup.Add(script, result);
}
return(result);
}
static ScribanRuntime()
{
_initTemplate = ScribanTemplate.Parse(@"
{{-
func setscripterror (error)
RosiScriptError = error
end
-}}");
}
internal ScribanResult(ScribanResultType resultType, ScribanRuntime runtime, ScribanTemplate template, string message) : this(resultType, runtime, template)
{
if (resultType == ScribanResultType.Success)
{
Output = message;
}
else
{
Error = message;
}
}
public ScribanResult Render(ScribanTemplate template)
{
try
{
if (!template.IsValid)
{
return(new ScribanResult(ScribanResultType.TemplateError, this, template, template.ErrorMessage));
}
Globals["RosiScriptError"] = string.Empty;
var output = template.Template.Render(Context);
if (!string.IsNullOrEmpty(output) && _forceLinefeed)
{
output = output.Replace("\r\n", "\n");
}
;
var scriptError = (string)Globals["RosiScriptError"];
if (!string.IsNullOrWhiteSpace(scriptError))
{
return(new ScribanResult(ScribanResultType.ScriptError, this, template, scriptError));
}
return(new ScribanResult(ScribanResultType.Success, this, template, output));
}
catch (Exception ex)
{
Log.Error(template.GetTextWithLineNumbers());
Log.Error(ex.ToString(), this);
if (ex.InnerException != null)
{
Log.HandleException(ex.InnerException, this);
}
return(new ScribanResult(ScribanResultType.RenderError, this, template, ex.ToString()));
}
}
ScribanResult(ScribanResultType resultType, ScribanRuntime runtime, ScribanTemplate template)
{
ResultType = resultType;
Runtime = runtime;
Template = template;
}