package org.olat.ldap.ui;
import java.util.List;
import java.util.Set;
import org.olat.admin.user.UserShortDescription;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItem;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.FormLink;
import org.olat.core.gui.components.form.flexible.elements.MultipleSelectionElement;
import org.olat.core.gui.components.form.flexible.impl.Form;
import org.olat.core.gui.components.form.flexible.impl.FormEvent;
import org.olat.core.gui.components.form.flexible.impl.FormLayoutContainer;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.generic.wizard.BasicStep;
import org.olat.core.gui.control.generic.wizard.PrevNextFinishConfig;
import org.olat.core.gui.control.generic.wizard.StepFormBasicController;
import org.olat.core.gui.control.generic.wizard.StepFormController;
import org.olat.core.gui.control.generic.wizard.StepsEvent;
import org.olat.core.gui.control.generic.wizard.StepsRunContext;
import org.olat.core.id.Identity;
import org.olat.user.UserManager;
/**
* Description:<br>
* second step: show (TreeModel) all useres deleted out of LDAP but still existing in OLAT
*
* <P>
* Initial Date: 30.07.2008 <br>
*
* @author mrohrer
*/
public class DeletStep00 extends BasicStep{
List<Identity> identitiesToDelete;
boolean hasIdentitesToDelete;
public DeletStep00(UserRequest ureq, boolean hasIDToDelete, List<Identity> iDToDelete){
super(ureq);
setI18nTitleAndDescr("delete.step0.description", null);
setNextStep(new DeletStep01(ureq));
identitiesToDelete=iDToDelete;
hasIdentitesToDelete=hasIDToDelete;
}
/**
* @see org.olat.core.gui.control.generic.wizard.Step#getInitialPrevNextFinishConfig()
*/
public PrevNextFinishConfig getInitialPrevNextFinishConfig() {
return new PrevNextFinishConfig(true, true, true);
}
/**
* @see org.olat.core.gui.control.generic.wizard.Step#getStepController(org.olat.core.gui.UserRequest,
* org.olat.core.gui.control.WindowControl,
* org.olat.core.gui.control.generic.wizard.StepsRunContext,
* org.olat.core.gui.components.form.flexible.impl.Form)
*/
public StepFormController getStepController(UserRequest ureq, WindowControl windowControl, StepsRunContext stepsRunContext, Form form) {
StepFormController stepI = new DeletStepForm00(ureq, windowControl, form, stepsRunContext);
return stepI;
}
private final class DeletStepForm00 extends StepFormBasicController{
private FormLayoutContainer textContainer;
private MultipleSelectionElement multiSelectTree;
private IdentitySelectionTreeModel deleteIdentityTreeModel;
private FormLink selectAllLink;
private FormLink uncheckallLink;
public DeletStepForm00(UserRequest ureq, WindowControl control, Form rootForm, StepsRunContext runContext) {
super(ureq, control, rootForm, runContext, LAYOUT_VERTICAL, null);
UserManager um = UserManager.getInstance();
setTranslator(um.getPropertyHandlerTranslator(getTranslator()));
initForm(ureq);
addToRunContext("hasIdentitiesToDelete", hasIdentitesToDelete);
addToRunContext("identitiesToDelete", identitiesToDelete);
}
@Override
protected void doDispose() {
// TODO Auto-generated method stub
}
@Override
protected void formOK(UserRequest ureq) {
Set<String> selected = multiSelectTree.getSelectedKeys();
List<Identity> rem = deleteIdentityTreeModel.getIdentities(selected);
hasIdentitesToDelete = (rem.size() == 0 ? false : true);
addToRunContext("hasIdentitiesToDelete", hasIdentitesToDelete);
addToRunContext("identitiesToDelete", rem);
fireEvent(ureq, StepsEvent.ACTIVATE_NEXT);
}
@Override
@SuppressWarnings("unused")
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
if (source == selectAllLink) {
multiSelectTree.selectAll();
this.flc.setDirty(true);
}
if (source == uncheckallLink) {
multiSelectTree.uncheckAll();
this.flc.setDirty(true);
}
}
protected boolean validateFormLogic(@SuppressWarnings("unused")
UserRequest ureq){
return true;
}
@SuppressWarnings("unused")
@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
textContainer = FormLayoutContainer.createCustomFormLayout("index", getTranslator(), this.velocity_root + "/delet_step00.html");
formLayout.add(textContainer);
// Create selection tree and model
// Note: since the flexi table is not finished, we have to use the tree here as alternative
//identitiesToDelete = (List<Identity>) getFromRunContext("identitiesToDelete");
// use the user short description and not an own identifyer
deleteIdentityTreeModel = new IdentitySelectionTreeModel(identitiesToDelete, UserShortDescription.class.getCanonicalName(), getLocale());
multiSelectTree = uifactory.addTreeMultiselect("seltree", null, formLayout, deleteIdentityTreeModel, deleteIdentityTreeModel);
selectAllLink = uifactory.addFormLink("checkall", formLayout);
selectAllLink.addActionListener(this, FormEvent.ONCLICK);
uncheckallLink = uifactory.addFormLink("uncheckall", formLayout);
uncheckallLink.addActionListener(this, FormEvent.ONCLICK);
}
}
}