WebDAVFolderCreation.java

package com.idega.content.presentation;

import java.io.IOException;

import javax.faces.component.UIComponent;
import javax.faces.component.html.HtmlCommandButton;
import javax.faces.component.html.HtmlInputText;
import javax.faces.component.html.HtmlOutputText;
import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.ActionEvent;
import javax.faces.event.ActionListener;

import org.apache.commons.httpclient.HttpException;
import org.apache.myfaces.custom.htmlTag.HtmlTag;

import com.idega.slide.util.WebdavExtendedResource;
import com.idega.webface.WFUtil;

/**
 * @author gimmi
 */
public class WebDAVFolderCreation extends ContentBlock implements ActionListener {

	protected static final String PARAMETER_RESOURCE_PATH = "prp";
		
	@Override
	protected void initializeComponent(FacesContext context) {
		WebdavExtendedResource res = getWebdavExtendedResource();
		
		//	Messages
		HtmlTag messagesContainer = (HtmlTag) context.getApplication().createComponent(HtmlTag.COMPONENT_TYPE);
		messagesContainer.setValue("div");
		
		Boolean folderCreated = (Boolean) WFUtil.invoke("webdavfoldercreationbean", "getFolderCreated");
		String errorMessage = (String) WFUtil.invoke("webdavfoldercreationbean", "getErrorMessage");
		if (folderCreated == null) {
			folderCreated = Boolean.FALSE;
		}
		if (errorMessage != null) {
			HtmlOutputText txt = getBundle().getLocalizedText("folder_creation_failed");
			txt.setStyleClass("wf_listtext");
			
			messagesContainer.getChildren().add(WFUtil.getText(" = "+errorMessage, "wf_listtext"));
		} else if (folderCreated.booleanValue()) {
			ContentViewer viewer = (ContentViewer) getParent().getParent();
			viewer.setRenderFlags(ContentViewer.ACTION_LIST);

			HtmlOutputText txt = getBundle().getLocalizedText("folder_created");
			txt.setStyleClass("wf_listtext");
			messagesContainer.getChildren().add(txt);
		}
		getChildren().add(messagesContainer);
	
		//	Folder creation
		HtmlTag creationContainer = (HtmlTag) context.getApplication().createComponent(HtmlTag.COMPONENT_TYPE);
		creationContainer.setValue("div");
		
		HtmlOutputText text = getBundle().getLocalizedText("name");
		text.setId(getId()+"_txtN");
		text.setStyleClass("wf_inputtext");
		HtmlInputText folderName = (HtmlInputText) context.getApplication().createComponent(HtmlInputText.COMPONENT_TYPE);
		folderName.setId(this.getId()+"_inpN");
		folderName.setValueExpression("value", WFUtil.createValueExpression(context.getELContext(), "#{webdavfoldercreationbean.folderName}", String.class));
		creationContainer.getChildren().add(text);
		creationContainer.getChildren().add(folderName);

		HtmlCommandButton save = (HtmlCommandButton) context.getApplication().createComponent(HtmlCommandButton.COMPONENT_TYPE);
		save.setId(getId()+"_btnS");
		save.getAttributes().put(PARAMETER_RESOURCE_PATH, res.getPath());
		save = (HtmlCommandButton) getBundle().getLocalizedUIComponent("create", save);
		save.addActionListener(WFUtil.getActionListener(context.getELContext(), "#{contentviewerbean.processAction}"));
		creationContainer.getChildren().add(save);
		
		getChildren().add(creationContainer);
	}
	
	private void createResource(String parentPath, String name) {
		if (name != null) {
			try {
				if (name.charAt(0) != '/') {
					name = "/"+name;
				}
				name = parentPath+name;
				WebdavExtendedResource parent = getWebdavExentededResource(parentPath);
				boolean folderCreated = parent.mkcolMethod(name);
				String errorMessage = null;
				if (!folderCreated) {
					errorMessage = parent.getStatusMessage();
					WFUtil.invoke("webdavfoldercreationbean", "setErrorMessage", errorMessage, String.class);
				} else {
					super.refreshList();
					WFUtil.invoke("webdavfoldercreationbean", "setFolderCreated", new Boolean(folderCreated), Boolean.class);
//					ContentViewer viewer = (ContentViewer) getParent().getParent();
//					viewer.getFacet(ContentViewer.NEW_FOLDER).setRendered(false);
//					viewer.setRenderFlags(ContentViewer.LIST);
					ValueBinding vb = WFUtil.createValueBinding("#{webdavfoldercreationbean.folderName}");
					vb.setValue(FacesContext.getCurrentInstance(), "");
				}
			} catch (HttpException e) {
				e.printStackTrace();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	}

	@Override
	protected boolean useFolders() {
		return true;
	}

	public void processAction(ActionEvent event) throws AbortProcessingException {
		UIComponent source = (UIComponent) event.getSource();
		
		ContentViewer.maintainPathParameter(source.getAttributes(), PARAMETER_RESOURCE_PATH);

		String newFolderName = (String) WFUtil.invoke("webdavfoldercreationbean", "getFolderName");
		createResource(source.getAttributes().get(PARAMETER_RESOURCE_PATH).toString(), newFolderName);
	}
}