HTML2IFML mapping

HTML2IFML.etl

pre {
	// initial setup of the IFML model structure
	var IFMLModel := new IFML!IFMLModel;
	IFMLModel.id = "journey";
	IFMLModel.name = "journey";
	IFMLModel.contentModel  := new IFML!ContentModel;
	IFMLModel.contentModel.id = "ContentModel";
	IFMLModel.contentModel.name = "ContentModel";
	IFMLModel.interactionFlowModel  := new IFML!InteractionFlowModel;
	IFMLModel.interactionFlowModel.id = "InteractionFlowModel";
	IFMLModel.interactionFlowModel.name = "InteractionFlowModel";
}

rule XML2IFML
	transform xml : XML!t_journey
	to ifml : IFML!Window {
	traverse(xml, ifml);
	IFMLModel.interactionFlowModel.interactionFlowModelElements.add(ifml);
}

operation traverse(xml : Any, ifml : Any) {
	ifml.id = xml.getNodeName();
	ifml.name = xml.getNodeName();
	
	for (child in xml.children) {
		var node;
		if (child.isTypeOf(t_transition)) {
			node := new IFML!Event;
		//} else if (child.isTypeOf(t_form) or child.isTypeOf(t_ul) or child.isTypeOf(t_input)){ 
		//  node := new IFML!ViewComponent;
		//} else if (child.isTypeOf(t_li))   { node := new IFML!ViewComponentPart;
		//  << OMITTED MAPPING RULES GO HERE >>
		} else { node := new IFML!ViewContainer; }
		
		setIdentification(node,child);
		
		if (node.isTypeOf(IFML!Event) or node.isTypeOf(IFML!ViewContainer)) {
			ifml.viewElements.add(node);
		} else if (node.isTypeOf(IFML!ViewComponentPart)) {
			ifml.viewComponentParts.add(node);
		} else {
			ifml.viewElements.add(node);
		}
		// recursively traverse
		traverse(child,node);
	}
}

operation setIdentification(node : Any, child : Any) {
	node.id = child.a_id;
	node.name = child.getNodeName();
	// property parentViewComponentPart for ViewComponentPart must be set
	if (node.isTypeOf(IFML!ViewComponentPart)) {
		node.parentViewComponentPart := node;
	}
}