private string ProcessTemplate(string templateText, Entity dataSource, OrganizationConfig config, IOrganizationService service, ITracingService tracing)
{
var tokenRegex = new Regex(@"\${{([\s\S]*?(?=}}))}}", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.Multiline);
var tokens = tokenRegex.Matches(templateText)
.Cast <Match>()
.Select(m => m.Groups[1].Value)
.Distinct()
.ToList();
tokens.ForEach(token =>
{
tracing.Trace($"Processing token '{token}'");
var processor = new XTLInterpreter(token, dataSource, config, service, tracing);
var processed = string.Empty;
try
{
processed = processor.Produce();
}
catch (Exception ex)
{
tracing.Trace($"Exception while processing token {token}, replacing by empty string. Message: {ex.Message}");
}
templateText = templateText.Replace($"${{{{{token}}}}}", processed);
tracing.Trace($"Replacing token with '{processed}'");
});
return(templateText);
}
public XTLProcessor(string unsecure, string secure)
{
_config = ProcessorConfig.Parse(unsecure);
_organizationConfig = OrganizationConfig.Parse(secure);
}
