1 package org.kuali.student.lum.program.client.versions;
2
3 import java.util.ArrayList;
4 import java.util.List;
5
6 import org.kuali.student.r1.common.assembly.data.LookupMetadata;
7 import org.kuali.student.r1.common.assembly.data.Metadata;
8 import org.kuali.student.r1.common.assembly.data.QueryPath;
9 import org.kuali.student.r2.core.search.dto.SearchParamInfo;
10 import org.kuali.student.r2.core.search.dto.SearchRequestInfo;
11 import org.kuali.student.r2.core.search.dto.SortDirection;
12 import org.kuali.student.common.ui.client.application.ViewContext;
13 import org.kuali.student.common.ui.client.configurable.mvc.SectionTitle;
14 import org.kuali.student.common.ui.client.mvc.Callback;
15 import org.kuali.student.common.ui.client.mvc.DataModel;
16 import org.kuali.student.common.ui.client.mvc.ViewComposite;
17 import org.kuali.student.common.ui.client.mvc.history.HistoryManager;
18 import org.kuali.student.common.ui.client.service.MetadataRpcService;
19 import org.kuali.student.common.ui.client.service.MetadataRpcServiceAsync;
20 import org.kuali.student.common.ui.client.widgets.KSButton;
21 import org.kuali.student.common.ui.client.widgets.KSButtonAbstract.ButtonStyle;
22 import org.kuali.student.common.ui.client.widgets.field.layout.button.ButtonLayout;
23 import org.kuali.student.common.ui.client.widgets.field.layout.layouts.VerticalFieldLayout;
24 import org.kuali.student.common.ui.client.widgets.search.SearchResultsTable;
25 import org.kuali.student.lum.common.client.widgets.AppLocations;
26 import org.kuali.student.lum.program.client.ProgramConstants;
27
28 import com.google.gwt.core.client.GWT;
29 import com.google.gwt.event.dom.client.ClickEvent;
30 import com.google.gwt.event.dom.client.ClickHandler;
31 import org.kuali.student.lum.program.client.ProgramRegistry;
32
33 public class ProgramSelectVersionsView extends ViewComposite{
34
35 private VerticalFieldLayout layout = new VerticalFieldLayout();
36 private ButtonLayout buttons = new ButtonLayout();
37 SearchResultsTable table = new SearchResultsTable();
38 MetadataRpcServiceAsync metadataServiceAsync = GWT.create(MetadataRpcService.class);
39
40 private ProgramVersionsController parent;
41 private DataModel programModel;
42
43 public ProgramSelectVersionsView(DataModel model, ProgramVersionsController controller,String name, Enum<?> viewType) {
44 super(controller, name, viewType);
45 this.initWidget(layout);
46 layout.addStyleName("selectVersions");
47 layout.addWidget(table);
48 table.setWithMslable(false);
49 layout.addButtonLayout(buttons);
50 parent = controller;
51 this.programModel = model;
52 layout.setLayoutTitle(SectionTitle.generateH2Title("Program Versions"));
53 layout.setInstructions("Select a version to view");
54
55 table.setMutipleSelect(false);
56 buttons.addButton(new KSButton("Select", new ClickHandler(){
57
58 @Override
59 public void onClick(ClickEvent event) {
60 if(table.getSelectedIds().size() == 1){
61 String id = table.getSelectedIds().get(0);
62 ViewContext viewContext = parent.getViewContext();
63 viewContext.setId(id);
64 navigateToProgramView(viewContext);
65 }
66 }
67 }));
68
69 buttons.addButton(new KSButton("Return to Selected Program", ButtonStyle.ANCHOR_LARGE_CENTERED, new ClickHandler(){
70
71 @Override
72 public void onClick(ClickEvent event) {
73 ViewContext viewContext = parent.getViewContext();
74 viewContext.setId((String)programModel.get(ProgramConstants.ID));
75 navigateToProgramView(viewContext);
76 }
77 }));
78 }
79
80 private void navigateToProgramView(ViewContext viewContext){
81 ProgramRegistry.setCreateNew(true);
82 switch (parent.getType()){
83 case MAJOR: HistoryManager.navigate(AppLocations.Locations.VIEW_PROGRAM.getLocation(), viewContext); break;
84 case CORE: HistoryManager.navigate(AppLocations.Locations.VIEW_CORE_PROGRAM.getLocation(), viewContext); break;
85 case CREDENTIAL: HistoryManager.navigate(AppLocations.Locations.VIEW_BACC_PROGRAM.getLocation(), viewContext); break;
86 }
87 }
88
89 @Override
90 public void beforeShow(final Callback<Boolean> onReadyCallback) {
91 Metadata searchMetadata = programModel.getDefinition().getMetadata(QueryPath.concat("searchProgramVersions"));
92 LookupMetadata versionSearch = searchMetadata.getInitialLookup();
93 table.performSearch(generateRequest(versionSearch), versionSearch.getResults(), versionSearch.getResultReturnKey(), false);
94 onReadyCallback.exec(true);
95 }
96
97 private SearchRequestInfo generateRequest(LookupMetadata versionSearch){
98 SearchRequestInfo sr = new SearchRequestInfo();
99 List<SearchParamInfo> params = new ArrayList<SearchParamInfo>();
100 SearchParamInfo param = new SearchParamInfo();
101 param.setKey("lu.queryParam.cluVersionIndId");
102 String versionIndId = programModel.get(ProgramConstants.VERSION_IND_ID);
103 versionIndId = (versionIndId == null ? "":versionIndId);
104 param.getValues().add(versionIndId);
105 params.add(param);
106 sr.setSortDirection(SortDirection.DESC);
107 sr.setParams(params);
108 sr.setSearchKey(versionSearch.getSearchTypeId());
109 if (versionSearch.getResultSortKey() != null) {
110 sr.setSortColumn(versionSearch.getResultSortKey());
111 }
112 return sr;
113 }
114
115
116 }