private static void RegisterFilters(ILavaEngine engine)
{
// Register the common Rock.Lava filters first, then overwrite with the web-specific filters.
if (engine.GetType() == typeof(RockLiquidEngine))
{
engine.RegisterFilters(typeof(global::Rock.Lava.Filters.TemplateFilters));
engine.RegisterFilters(typeof(Rock.Lava.RockFilters));
}
else
{
engine.RegisterFilters(typeof(global::Rock.Lava.Filters.TemplateFilters));
engine.RegisterFilters(typeof(Rock.Lava.LavaFilters));
}
}
private static void RegisterBlocks(ILavaEngine engine)
{
// Get all blocks and call OnStartup methods
if (engine.GetType() == typeof(RockLiquidEngine))
{
// Find all tag elements that implement IRockStartup.
var elementTypes = Rock.Reflection.FindTypes(typeof(DotLiquid.Block)).Select(a => a.Value).ToList();
foreach (var elementType in elementTypes)
{
var instance = Activator.CreateInstance(elementType) as IRockStartup;
if (instance == null)
{
continue;
}
try
{
// RockLiquid blocks register themselves with the DotLiquid framework during their startup process.
instance.OnStartup();
}
catch (Exception ex)
{
var lavaException = new Exception(string.Format("Lava component initialization failure. Startup failed for Lava Tag \"{0}\".", elementType.FullName), ex);
ExceptionLogService.LogException(lavaException, null);
}
}
}
else
{
try
{
// Get Lava block components, except shortcodes which are registered separately.
var elementTypes = Rock.Reflection.FindTypes(typeof(ILavaBlock)).Select(a => a.Value).ToList();
elementTypes = elementTypes.Where(x => !(typeof(ILavaShortcode).IsAssignableFrom(x))).ToList();
foreach (var elementType in elementTypes)
{
var instance = Activator.CreateInstance(elementType) as ILavaBlock;
var name = instance.SourceElementName;
if (string.IsNullOrWhiteSpace(name))
{
name = elementType.Name;
}
engine.RegisterBlock(name, (shortcodeName) =>
{
var shortcode = Activator.CreateInstance(elementType) as ILavaBlock;
return(shortcode);
});
try
{
instance.OnStartup(engine);
}
catch (Exception ex)
{
var lavaException = new Exception(string.Format("Lava component initialization failure. Startup failed for Lava Block \"{0}\".", elementType.FullName), ex);
ExceptionLogService.LogException(lavaException, null);
}
}
}
catch (Exception ex)
{
ExceptionLogService.LogException(ex, null);
}
}
}