001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kew.actionlist;
017
018import java.util.ArrayList;
019import java.util.Collections;
020import java.util.List;
021import org.kuali.rice.core.api.util.ConcreteKeyValue;
022import org.kuali.rice.core.api.util.KeyValue;
023import org.kuali.rice.kew.api.KewApiConstants;
024import org.kuali.rice.kim.api.group.Group;
025import org.kuali.rice.kim.api.services.KimApiServiceLocator;
026import org.kuali.rice.krad.uif.control.UifKeyValuesFinderBase;
027import org.kuali.rice.krad.uif.view.ViewModel;
028import org.kuali.rice.kew.actionlist.ActionListForm;
029
030public class UserWorkgroupsKeyValues extends UifKeyValuesFinderBase {
031
032    private boolean blankOption;
033
034
035    @Override
036    public List<KeyValue> getKeyValues(ViewModel model) {
037        ActionListForm actionListForm = (ActionListForm)model;
038        List<String> userWorkgroups =
039                KimApiServiceLocator.getGroupService().getGroupIdsByPrincipalId(actionListForm.getUser());
040
041        //note that userWorkgroups is unmodifiable so we need to create a new list that we can sort
042        List<String> userGroupsToSort = new ArrayList<String>(userWorkgroups);
043
044        List<KeyValue> sortedUserWorkgroups = new ArrayList<KeyValue>();
045        KeyValue keyValue = null;
046        keyValue = new ConcreteKeyValue(KewApiConstants.NO_FILTERING, KewApiConstants.NO_FILTERING);
047        sortedUserWorkgroups.add(keyValue);
048
049        if (userGroupsToSort != null && userGroupsToSort.size() > 0) {
050            Collections.sort(userGroupsToSort);
051            Group group;
052
053            for (String groupId : userGroupsToSort)
054            {
055                group = KimApiServiceLocator.getGroupService().getGroup(groupId);
056                keyValue = new ConcreteKeyValue(groupId, group.getName());
057                sortedUserWorkgroups.add(keyValue);
058            }
059        }
060
061        return sortedUserWorkgroups;
062    }
063
064    /**
065     * @return the blankOption
066     */
067    public boolean isBlankOption() {
068        return this.blankOption;
069    }
070
071    /**
072     * @param blankOption the blankOption to set
073     */
074    public void setBlankOption(boolean blankOption) {
075        this.blankOption = blankOption;
076    }
077
078//    private List<? extends KeyValue> getUserWorkgroupsDropDownList(String principalId) {
079//        List<String> userWorkgroups =
080//                KimApiServiceLocator.getGroupService().getGroupIdsByPrincipalId(principalId);
081//
082//        //note that userWorkgroups is unmodifiable so we need to create a new list that we can sort
083//        List<String> userGroupsToSort = new ArrayList<String>(userWorkgroups);
084//
085//        List<KeyValue> sortedUserWorkgroups = new ArrayList<KeyValue>();
086//        KeyValue keyValue = null;
087//        keyValue = new ConcreteKeyValue(KewApiConstants.NO_FILTERING, KewApiConstants.NO_FILTERING);
088//        sortedUserWorkgroups.add(keyValue);
089//        if (userGroupsToSort != null && userGroupsToSort.size() > 0) {
090//            Collections.sort(userGroupsToSort);
091//
092//            Group group;
093//            for (String groupId : userGroupsToSort)
094//            {
095//                group = KimApiServiceLocator.getGroupService().getGroup(groupId);
096//                keyValue = new ConcreteKeyValue(groupId, group.getName());
097//                sortedUserWorkgroups.add(keyValue);
098//            }
099//        }
100//        return sortedUserWorkgroups;
101//    }
102
103
104}