BCCourseNodeEditCreateFolderForm.java

/**
 * <a href="http://www.openolat.org">
 * OpenOLAT - Online Learning and Training</a><br>
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); <br>
 * you may not use this file except in compliance with the License.<br>
 * You may obtain a copy of the License at the
 * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
 * <p>
 * Unless required by applicable law or agreed to in writing,<br>
 * software distributed under the License is distributed on an "AS IS" BASIS, <br>
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
 * See the License for the specific language governing permissions and <br>
 * limitations under the License.
 * <p>
 * Initial code contributed and copyrighted by<br>
 * frentix GmbH, http://www.frentix.com
 * <p>
 */
package org.olat.course.nodes.bc;

import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.TextElement;
import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
import org.olat.core.gui.components.form.flexible.impl.FormLayoutContainer;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.util.StringHelper;
import org.olat.core.util.vfs.VFSContainer;
import org.olat.core.util.vfs.VFSManager;
import org.olat.course.ICourse;
import org.olat.course.nodes.BCCourseNode;

/**
 * Initial Date: Dez 22, 2015
 *
 * @author dfurrer
 */
public class BCCourseNodeEditCreateFolderForm extends FormBasicController {

	private TextElement createPath;
	private VFSContainer courseFolder;
	private final BCCourseNode bcNode;

	public BCCourseNodeEditCreateFolderForm(UserRequest ureq, WindowControl wControl, ICourse course, BCCourseNode bcNode) {
		super(ureq, wControl);
		this.courseFolder = course.getCourseFolderContainer();
		this.bcNode = bcNode;
		initForm(ureq);
	}

	@Override
	protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
		createPath = uifactory.addTextElement("createPath", "createPath", 100, "/"+bcNode.getShortTitle(), formLayout);
		createPath.setLabel("createPath", null);
		
		FormLayoutContainer buttonLayout = FormLayoutContainer.createButtonLayout("createButton", getTranslator());
		formLayout.add(buttonLayout);
		uifactory.addFormSubmitButton("createButton", buttonLayout);
		uifactory.addFormCancelButton("cancel", buttonLayout, ureq, getWindowControl());
	}
	
	@Override
	protected void doDispose() {
		//
	}

	@Override
	protected boolean validateFormLogic(UserRequest ureq) {
		boolean allOk = true;
		
		createPath.clearError();
		if(!StringHelper.containsNonWhitespace(createPath.getValue())) {
			createPath.setErrorKey("form.legende.mandatory", null);
			allOk &= false;
		}

		return allOk & super.validateFormLogic(ureq);
	}

	@Override
	protected void formOK(UserRequest ureq) {
		String path = createPath.getValue();
		path = VFSManager.sanitizePath(path);

		if(VFSManager.resolveOrCreateContainerFromPath(courseFolder, path) != null) {
			fireEvent(ureq, new SelectFolderEvent(path));
		} else {
			logError("something went wrong with the creation", null);
		}
	}

	@Override
	protected void formCancelled(UserRequest ureq) {
		fireEvent(ureq, Event.CANCELLED_EVENT);
	}
}