/// <summary>
/// Helper method to register the entity commands.
/// </summary>
public static void RegisterEntityCommands(ILavaEngine engine)
{
var entityTypes = EntityTypeCache.All();
// register a business entity
engine.RegisterBlock("business", (name) => { return(new RockEntityBlock()); });
// Register the core models, replacing existing blocks of the same name if necessary.
foreach (var entityType in entityTypes
.Where(e =>
e.IsEntity &&
e.Name.StartsWith("Rock.Model") &&
e.FriendlyName != null &&
e.FriendlyName != ""))
{
RegisterEntityCommand(engine, entityType, useQualifiedNameIfExists: true);
}
// Register plugin models, using fully-qualified namespace if necessary.
foreach (var entityType in entityTypes
.Where(e =>
e.IsEntity &&
!e.Name.StartsWith("Rock.Model") &&
e.FriendlyName != null &&
e.FriendlyName != "")
.OrderBy(e => e.Id))
{
RegisterEntityCommand(engine, entityType, useQualifiedNameIfExists: true);
}
}
private static void InitializeLavaBlocks(ILavaEngine engine)
{
// Get all blocks and call OnStartup methods
try
{
var blockTypes = Rock.Reflection.FindTypes(typeof(ILavaBlock)).Select(a => a.Value).ToList();
foreach (var blockType in blockTypes)
{
var blockInstance = Activator.CreateInstance(blockType) as ILavaBlock;
engine.RegisterBlock(blockInstance.SourceElementName, (blockName) =>
{
return(Activator.CreateInstance(blockType) as ILavaBlock);
});
try
{
blockInstance.OnStartup(engine);
}
catch (Exception ex)
{
ExceptionLogService.LogException(ex, null);
}
}
}
catch (Exception ex)
{
ExceptionLogService.LogException(ex, null);
}
}
/// <summary>
/// Register a Lava Block element.
/// </summary>
/// <param name="name"></param>
/// <param name="factoryMethod"></param>
public static void RegisterBlock(string name, Func <string, ILavaBlock> factoryMethod)
{
if (_engine == null)
{
return;
}
_engine.RegisterBlock(name, factoryMethod);
}
private static void RegisterEntityCommand(ILavaEngine engine, EntityTypeCache entityType, bool useQualifiedNameIfExists = false)
{
if (entityType != null)
{
string entityName = entityType.FriendlyName.RemoveSpaces().ToLower();
// if entity name is already registered, use the full class name with namespace
if (useQualifiedNameIfExists &&
engine.GetRegisteredElements().ContainsKey(entityName))
{
entityName = entityType.Name.Replace('.', '_');
}
engine.RegisterBlock(entityName,
(name) =>
{
// Return a block having a tag name corresponding to the entity name.
return(new RockEntityBlock()
{
SourceElementName = entityName, EntityName = entityName
});
});
}
}
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);
}
}
}