/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <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>
* Copyright (c) frentix GmbH<br>
* http://www.frentix.com<br>
* <p>
*/
package org.olat.repository;
import org.olat.ControllerFactory;
import org.olat.core.commons.persistence.DBFactory;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.RichTextElement;
import org.olat.core.gui.components.form.flexible.elements.StaticTextElement;
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.coordinate.CoordinatorManager;
import org.olat.core.util.event.MultiUserEvent;
import org.olat.repository.controllers.EntryChangedEvent;
import org.olat.resource.OLATResource;
/**
* Description:<br>
* This form controller allows users to edit the repository details and upload
* an image
*
*
* <P>
* Initial Date: 16.07.2009 <br>
*
* @author gnaegi
*/
public class RepositoryEntryDetailsFormController extends FormBasicController {
private final boolean isSubWorkflow;
private RepositoryEntry entry;
private TextElement displayName;
private RichTextElement description;
// private FileElement file;
public RepositoryEntryDetailsFormController(UserRequest ureq, WindowControl wControl, RepositoryEntry entry, boolean isSubWorkflow) {
super(ureq, wControl);
this.entry = entry;
this.isSubWorkflow = isSubWorkflow;
initForm(ureq);
}
/**
* @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#initForm(org.olat.core.gui.components.form.flexible.FormItemContainer,
* org.olat.core.gui.control.Controller, org.olat.core.gui.UserRequest)
*/
@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
setFormTitle("details.entryinfoheader");
setFormContextHelp("org.olat.repository", "rep-meta-desc.html", "help.hover.rep.detail");
// Add static fields
uifactory.addStaticTextElement("cif.id", entry.getResourceableId() == null ? "-" : entry.getResourceableId().toString(), formLayout);
uifactory.addStaticTextElement("cif.initialAuthor", entry.getInitialAuthor() == null ? "-" : entry.getInitialAuthor().toString(), formLayout);
// Add resource type
String typeName = null;
OLATResource res = entry.getOlatResource();
if (res != null) typeName = res.getResourceableTypeName();
StringBuilder typeDisplayText = new StringBuilder(100);
if (typeName != null) { // add image and typename code
RepositoryEntryIconRenderer reir = new RepositoryEntryIconRenderer(ureq.getLocale());
typeDisplayText.append("<span class=\"b_with_small_icon_left ");
typeDisplayText.append(reir.getIconCssClass(entry));
typeDisplayText.append("\">");
String tName = ControllerFactory.translateResourceableTypeName(typeName, ureq.getLocale());
typeDisplayText.append(tName);
typeDisplayText.append("</span>");
} else {
typeDisplayText.append(translate("cif.type.na"));
}
uifactory.addStaticExampleText("cif.type", typeDisplayText.toString(), formLayout);
//
uifactory.addSpacerElement("spacer1", formLayout, false);
//
displayName = uifactory.addTextElement("cif.displayname", "cif.displayname", 100, entry.getDisplayname(), formLayout);
displayName.setDisplaySize(30);
displayName.setMandatory(true);
//
description = uifactory.addRichTextElementForStringDataMinimalistic("cif.description", "cif.description",
(entry.getDescription() != null ? entry.getDescription() : " "), 10, -1, false, formLayout, ureq
.getUserSession(), getWindowControl());
description.setMandatory(true);
//
FormLayoutContainer buttonContainer = FormLayoutContainer.createButtonLayout("buttonContainer", getTranslator());
formLayout.add("buttonContainer", buttonContainer);
uifactory.addFormSubmitButton("submit", buttonContainer);
if (!isSubWorkflow) {
uifactory.addFormCancelButton("cancel", buttonContainer, ureq, getWindowControl());
}
}
/**
* @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#validateFormLogic(org.olat.core.gui.UserRequest)
*/
@Override
protected boolean validateFormLogic(UserRequest ureq) {
// Check for empty display name
if (!StringHelper.containsNonWhitespace(displayName.getValue())) {
displayName.setErrorKey("cif.error.displayname.empty", new String[] {});
return false;
}
displayName.clearError();
// Check for empty description
if (!StringHelper.containsNonWhitespace(description.getValue())) {
description.setErrorKey("cif.error.description.empty", new String[] {});
return false;
}
description.clearError();
// Ok, passed all checks
return super.validateFormLogic(ureq);
}
/**
* @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#doDispose()
*/
@Override
protected void doDispose() {
// TODO Auto-generated method stub
}
/**
* @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#formOK(org.olat.core.gui.UserRequest)
*/
@Override
protected void formOK(UserRequest ureq) {
// update repo entry
RepositoryManager.getInstance().setDescriptionAndName(entry, displayName.getValue().trim(), description.getValue().trim());
this.entry = (RepositoryEntry) DBFactory.getInstance().loadObject(entry);
// inform anybody interrested about this change
MultiUserEvent modifiedEvent = new EntryChangedEvent(entry, EntryChangedEvent.MODIFIED_DESCRIPTION);
CoordinatorManager.getCoordinator().getEventBus().fireEventToListenersOf(modifiedEvent, entry);
// notify parent controller
fireEvent(ureq, Event.CHANGED_EVENT);
}
/**
* @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#formCancelled(org.olat.core.gui.UserRequest)
*/
@Override
protected void formCancelled(UserRequest ureq) {
fireEvent(ureq, Event.CANCELLED_EVENT);
}
}