/// <summary>
/// Creates a new render context instance.
/// </summary>
/// <param name="mergeFields"></param>
/// <param name="enabledCommands"></param>
/// <returns></returns>
public static ILavaRenderContext NewRenderContext(ILavaDataDictionary mergeFields, IEnumerable <string> enabledCommands = null)
{
if (_engine == null)
{
return(null);
}
return(_engine.NewRenderContext(mergeFields, enabledCommands));
}
/// <summary>
/// Sets the user-defined variables in the current context that are internally available to custom filters and tags.
/// </summary>
/// <param name="fieldValues"></param>
public void SetMergeFields(ILavaDataDictionary fieldValues)
{
if (fieldValues == null)
{
return;
}
foreach (var key in fieldValues.AvailableKeys)
{
SetMergeField(key, fieldValues.GetValue(key));
}
}
/// <summary>
/// Render the provided template in a new context with the specified merge fields.
/// </summary>
/// <param name="inputTemplate"></param>
/// <param name="mergeFields">The collection of merge fields to be added to the context used to render the template.</param>
/// <returns>
/// The rendered output of the template.
/// If the template is invalid, returns an error message or an empty string according to the current ExceptionHandlingStrategy setting.
/// </returns>
public static LavaRenderResult RenderTemplate(ILavaTemplate inputTemplate, ILavaDataDictionary mergeFields)
{
var result = RenderTemplate(inputTemplate, LavaRenderParameters.WithContext(_engine.NewRenderContext(mergeFields)));
return(result);
}
/// <summary>
/// Sets a collection of named values for internal use only.
/// Internal values are not available to be resolved in the Lava Template.
/// </summary>
/// <param name="values"></param>
public void SetInternalFields(ILavaDataDictionary values)
{
SetInternalFields(values as IDictionary <string, object>);
}
/// <summary>
/// Create a new template context and add the specified merge fields.
/// </summary>
/// <param name="mergeFields"></param>
/// <returns></returns>
public ILavaRenderContext NewRenderContext(ILavaDataDictionary mergeFields, IEnumerable <string> enabledCommands = null)
{
return(NewRenderContextInternal(mergeFields, enabledCommands));
}
public DotLiquidLavaDataDictionaryProxy(ILavaDataDictionary dataObject)
{
_dataObject = dataObject;
}
