*
* @throws Exception DOCUMENT ME!
*/
public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String src,
Parameters parameters) throws Exception {
Publication publication = PublicationFactory.getPublication(objectModel);
// Get request object
Request request = ObjectModelHelper.getRequest(objectModel);
if (request == null) {
getLogger().error("No request object");
return null;
}
// Get parameters
//String parentid = request.getParameter("parentid");
String parentid = request.getParameter("properties.create.parent-id");
log.debug("properties.create.parent-id = " + parentid);
//String childid = request.getParameter("childid");
String childid = request.getParameter("properties.create.child-id");
log.debug("properties.create.child-id = " + childid);
//String childname = request.getParameter("childname");
String childname = request.getParameter("properties.create.child-name");
log.debug("properties.create.child-name = " + childname);
//String childtype = request.getParameter("childtype");
String childtype = request.getParameter("properties.create.child-type");
log.debug("properties.create.childtype = " + childtype);
//String visibleInNav = request.getParameter("visible");
String visible = request.getParameter("properties.create.visible");
boolean visibleInNav = true;
if (visible.equals("no")){
visibleInNav = false;
}
short childType;
if (childtype.equals("branch")) {
childType = ParentChildCreatorInterface.BRANCH_NODE;
} else if (childtype.equals("leaf")) {
childType = ParentChildCreatorInterface.LEAF_NODE;
} else {
log.error("No such child type: " + childtype);
return null;
}
//String doctype = request.getParameter("doctype");
String doctype = request.getParameter("properties.create.doctype");
log.debug("poperties.create.doctype = " + doctype);
//String language = request.getParameter("language");
String language = request.getParameter("properties.create.language");
log.debug("poperties.create.language = " + language);
if (!validate(parentid, childid, childname, childtype, doctype)) {
getLogger().error("Exception: Validation of parameters failed");
return null;
}
// Get session
Session session = request.getSession(true);
if (session == null) {
getLogger().error("No session object");
return null;
}
// Get creator
ParentChildCreatorInterface creator = null;
String absoluteDoctypesPath = publication.getDirectory() + File.separator + doctypesPath;
Document doctypesDoc = new SAXReader().read("file:" + absoluteDoctypesPath +
"doctypes.xconf");
Attribute creator_src = (Attribute) doctypesDoc.selectSingleNode("/doctypes/doc[@type='" +
doctype + "']/creator/@src");
if (creator_src != null) {
log.info("Creator found for \"" + doctype + "\": " + creator_src.getName() + " " + creator_src.getPath() + " " + creator_src.getValue());
// now get the constructor that accepts the configuration
Class creatorClass = Class.forName(creator_src.getValue());
creator = (ParentChildCreatorInterface) creatorClass.newInstance();
} else {
log.warn("No creator found for \"" + doctype + "\". DefaultBranchCreator will be taken.");
creator = new org.apache.lenya.cms.authoring.DefaultBranchCreator();
}
getLogger().debug(".act(): Creator : " + creator.getClass().getName());
// Init creator
// "Read" the configuration from the DOM node
DefaultConfigurationBuilder defaultConfigBuilder = new DefaultConfigurationBuilder();
Configuration[] docTypeConfigs = defaultConfigBuilder.buildFromFile(absoluteDoctypesPath +
"doctypes.xconf").getChildren();
Configuration doctypeConf = null;
for (int i = 0; i < docTypeConfigs.length; i++) {
String typeName = docTypeConfigs[i].getAttribute("type");
if (typeName.equals(doctype)) {
doctypeConf = docTypeConfigs[i].getChild("creator", false);
}
}
creator.init(doctypeConf);
// add a node to the tree
SiteTree siteTree = publication.getTree(Publication.AUTHORING_AREA);
Label[] labels = new Label[1];
labels[0] = new Label(childname, language);
siteTree.addNode(parentid, creator.generateTreeId(childid, childType), labels, visibleInNav);
// Transaction should actually be finished here!
// Create actual document
// grab all the parameters from session, request params and
// sitemap params
HashMap allParameters = new HashMap();
String[] names = parameters.getNames();
for (int i = 0; i < names.length; i++) {
String name = names[i];
String value = null;
try {
value = parameters.getParameter(name);
} catch (ParameterException pe) {
value = null;
}
allParameters.put(name, value);
}
Enumeration requestParameters = request.getParameterNames();
while (requestParameters.hasMoreElements()) {
String requestParameterName = (String) requestParameters.nextElement();
if (allParameters.containsKey(requestParameterName)) {
// we do not allow name clashes
throw new ProcessingException("Name clash in request parameter " +
"and sitemap parameter: " + requestParameterName);
}
allParameters.put(requestParameterName, request.getParameter(requestParameterName));
}
Enumeration sessionAttributeNames = session.getAttributeNames();
while (sessionAttributeNames.hasMoreElements()) {
String sessionAttributeName = (String) sessionAttributeNames.nextElement();
if (allParameters.containsKey(sessionAttributeName)) {
// we do not allow name clashes
throw new ProcessingException("Name clash in session attribute " +
"and request parameter or sitemap parameter: " + sessionAttributeName);
}
allParameters.put(sessionAttributeName, session.getAttribute(sessionAttributeName));
}
try {
creator.create(publication, new File(absoluteDoctypesPath + "samples"),
new File(publication.getDirectory(), docsPath + parentid), parentid, childid, childType,
childname, language, allParameters);
} catch (Exception e) {
log.error("Creator threw exception: " + e);
return null;
}