1 package org
.argeo
.cms
.e4
.users
;
3 import static org
.argeo
.api
.cms
.CmsContext
.WORKGROUP
;
4 import static org
.argeo
.cms
.auth
.UserAdminUtils
.setProperty
;
5 import static org
.argeo
.util
.naming
.LdapAttrs
.businessCategory
;
6 import static org
.argeo
.util
.naming
.LdapAttrs
.description
;
8 import java
.util
.ArrayList
;
9 import java
.util
.Iterator
;
10 import java
.util
.List
;
12 import javax
.annotation
.PreDestroy
;
13 import javax
.inject
.Inject
;
14 import javax
.jcr
.Node
;
15 import javax
.jcr
.Repository
;
16 import javax
.jcr
.RepositoryException
;
17 import javax
.jcr
.Session
;
19 import org
.argeo
.api
.cms
.CmsConstants
;
20 import org
.argeo
.api
.cms
.CmsContext
;
21 import org
.argeo
.cms
.auth
.UserAdminUtils
;
22 import org
.argeo
.cms
.e4
.users
.providers
.CommonNameLP
;
23 import org
.argeo
.cms
.e4
.users
.providers
.MailLP
;
24 import org
.argeo
.cms
.e4
.users
.providers
.RoleIconLP
;
25 import org
.argeo
.cms
.e4
.users
.providers
.UserFilter
;
26 import org
.argeo
.cms
.jcr
.CmsJcrUtils
;
27 import org
.argeo
.cms
.swt
.CmsSwtUtils
;
28 import org
.argeo
.cms
.ui
.eclipse
.forms
.AbstractFormPart
;
29 import org
.argeo
.cms
.ui
.eclipse
.forms
.IManagedForm
;
30 import org
.argeo
.eclipse
.ui
.ColumnDefinition
;
31 import org
.argeo
.eclipse
.ui
.EclipseUiUtils
;
32 import org
.argeo
.eclipse
.ui
.parts
.LdifUsersTable
;
33 import org
.argeo
.jcr
.JcrException
;
34 import org
.argeo
.jcr
.JcrUtils
;
35 import org
.argeo
.util
.naming
.LdapAttrs
;
36 import org
.argeo
.util
.transaction
.WorkTransaction
;
37 import org
.eclipse
.e4
.ui
.workbench
.modeling
.EPartService
;
38 import org
.eclipse
.jface
.action
.Action
;
39 import org
.eclipse
.jface
.action
.ToolBarManager
;
40 import org
.eclipse
.jface
.dialogs
.MessageDialog
;
41 import org
.eclipse
.jface
.resource
.ImageDescriptor
;
42 import org
.eclipse
.jface
.viewers
.ISelection
;
43 import org
.eclipse
.jface
.viewers
.IStructuredSelection
;
44 import org
.eclipse
.jface
.viewers
.TableViewer
;
45 import org
.eclipse
.jface
.viewers
.ViewerDropAdapter
;
46 import org
.eclipse
.swt
.SWT
;
47 import org
.eclipse
.swt
.dnd
.DND
;
48 import org
.eclipse
.swt
.dnd
.DropTargetEvent
;
49 import org
.eclipse
.swt
.dnd
.TextTransfer
;
50 import org
.eclipse
.swt
.dnd
.Transfer
;
51 import org
.eclipse
.swt
.dnd
.TransferData
;
52 import org
.eclipse
.swt
.events
.ModifyListener
;
53 import org
.eclipse
.swt
.events
.SelectionAdapter
;
54 import org
.eclipse
.swt
.events
.SelectionEvent
;
55 import org
.eclipse
.swt
.layout
.GridData
;
56 import org
.eclipse
.swt
.layout
.GridLayout
;
57 import org
.eclipse
.swt
.widgets
.Composite
;
58 import org
.eclipse
.swt
.widgets
.Label
;
59 import org
.eclipse
.swt
.widgets
.Link
;
60 import org
.eclipse
.swt
.widgets
.Shell
;
61 import org
.eclipse
.swt
.widgets
.Text
;
62 import org
.eclipse
.swt
.widgets
.ToolBar
;
63 import org
.osgi
.service
.useradmin
.Group
;
64 import org
.osgi
.service
.useradmin
.Role
;
65 //import org.eclipse.ui.forms.AbstractFormPart;
66 //import org.eclipse.ui.forms.IManagedForm;
67 //import org.eclipse.ui.forms.SectionPart;
68 //import org.eclipse.ui.forms.editor.FormEditor;
69 //import org.eclipse.ui.forms.editor.FormPage;
70 //import org.eclipse.ui.forms.widgets.FormToolkit;
71 //import org.eclipse.ui.forms.widgets.ScrolledForm;
72 //import org.eclipse.ui.forms.widgets.Section;
73 import org
.osgi
.service
.useradmin
.User
;
74 import org
.osgi
.service
.useradmin
.UserAdmin
;
75 import org
.osgi
.service
.useradmin
.UserAdminEvent
;
77 /** Display/edit main properties of a given group */
78 public class GroupEditor
extends AbstractRoleEditor
{
79 // final static String ID = "GroupEditor.mainPage";
82 private EPartService partService
;
84 // private final UserEditor editor;
86 private Repository repository
;
88 private CmsContext nodeInstance
;
89 // private final UserAdminWrapper userAdminWrapper;
90 private Session groupsSession
;
92 // public GroupMainPage(FormEditor editor, UserAdminWrapper userAdminWrapper,
93 // Repository repository,
94 // NodeInstance nodeInstance) {
95 // super(editor, ID, "Main");
97 // session = repository.login();
98 // } catch (RepositoryException e) {
99 // throw new CmsException("Cannot retrieve session of in MainGroupPage
102 // this.editor = (UserEditor) editor;
103 // this.userAdminWrapper = userAdminWrapper;
104 // this.nodeInstance = nodeInstance;
107 // protected void createFormContent(final IManagedForm mf) {
108 // ScrolledForm form = mf.getForm();
109 // Composite body = form.getBody();
110 // GridLayout mainLayout = new GridLayout();
111 // body.setLayout(mainLayout);
112 // Group group = (Group) editor.getDisplayedUser();
113 // appendOverviewPart(body, group);
114 // appendMembersPart(body, group);
118 protected void createUi(Composite parent
) {
120 groupsSession
= repository
.login(CmsConstants
.SRV_WORKSPACE
);
121 } catch (RepositoryException e
) {
122 throw new JcrException("Cannot retrieve session", e
);
124 // ScrolledForm form = mf.getForm();
125 // Composite body = form.getBody();
126 // Composite body = new Composite(parent, SWT.NONE);
127 Composite body
= parent
;
128 GridLayout mainLayout
= new GridLayout();
129 body
.setLayout(mainLayout
);
130 Group group
= (Group
) getDisplayedUser();
131 appendOverviewPart(body
, group
);
132 appendMembersPart(body
, group
);
136 public void dispose() {
137 JcrUtils
.logoutQuietly(groupsSession
);
141 /** Creates the general section */
142 protected void appendOverviewPart(final Composite parent
, final Group group
) {
143 Composite body
= new Composite(parent
, SWT
.NONE
);
144 // GridLayout layout = new GridLayout(5, false);
145 GridLayout layout
= new GridLayout(2, false);
146 body
.setLayout(layout
);
147 body
.setLayoutData(CmsSwtUtils
.fillWidth());
149 String cn
= UserAdminUtils
.getProperty(group
, LdapAttrs
.cn
.name());
150 createReadOnlyLT(body
, "Name", cn
);
151 createReadOnlyLT(body
, "DN", group
.getName());
152 createReadOnlyLT(body
, "Domain", UserAdminUtils
.getDomainName(group
));
155 Label descLbl
= new Label(body
, SWT
.LEAD
);
156 descLbl
.setFont(EclipseUiUtils
.getBoldFont(body
));
157 descLbl
.setText("Description");
158 descLbl
.setLayoutData(new GridData(SWT
.LEAD
, SWT
.CENTER
, true, false, 2, 1));
159 final Text descTxt
= new Text(body
, SWT
.LEAD
| SWT
.MULTI
| SWT
.WRAP
| SWT
.BORDER
);
160 GridData gd
= EclipseUiUtils
.fillWidth();
162 gd
.horizontalSpan
= 2;
163 descTxt
.setLayoutData(gd
);
166 Link markAsWorkgroupLk
= new Link(body
, SWT
.NONE
);
167 markAsWorkgroupLk
.setLayoutData(new GridData(SWT
.FILL
, SWT
.CENTER
, false, false, 2, 1));
169 // create form part (controller)
170 final AbstractFormPart part
= new AbstractFormPart() {
172 private MainInfoListener listener
;
175 public void initialize(IManagedForm form
) {
176 super.initialize(form
);
177 listener
= new MainInfoListener(parent
.getDisplay(), this);
178 userAdminWrapper
.addListener(listener
);
182 public void dispose() {
183 userAdminWrapper
.removeListener(listener
);
187 public void commit(boolean onSave
) {
188 // group.getProperties().put(LdapAttrs.description.name(), descTxt.getText());
189 setProperty(group
, description
, descTxt
.getText());
190 super.commit(onSave
);
194 public void refresh() {
195 // dnTxt.setText(group.getName());
196 // cnTxt.setText(UserAdminUtils.getProperty(group, LdapAttrs.cn.name()));
197 descTxt
.setText(UserAdminUtils
.getProperty(group
, LdapAttrs
.description
.name()));
198 Node workgroupHome
= CmsJcrUtils
.getGroupHome(groupsSession
, cn
);
199 if (workgroupHome
== null)
200 markAsWorkgroupLk
.setText("<a>Mark as workgroup</a>");
202 markAsWorkgroupLk
.setText("Configured as workgroup");
203 parent
.layout(true, true);
208 markAsWorkgroupLk
.addSelectionListener(new SelectionAdapter() {
209 private static final long serialVersionUID
= -6439340898096365078L;
212 public void widgetSelected(SelectionEvent e
) {
214 boolean confirmed
= MessageDialog
.openConfirm(parent
.getShell(), "Mark as workgroup",
215 "Are you sure you want to mark " + cn
+ " as being a workgroup? ");
217 Node workgroupHome
= CmsJcrUtils
.getGroupHome(groupsSession
, cn
);
218 if (workgroupHome
!= null)
219 return; // already marked as workgroup, do nothing
221 // improve transaction management
222 userAdminWrapper
.beginTransactionIfNeeded();
223 nodeInstance
.createWorkgroup(group
.getName());
224 setProperty(group
, businessCategory
, WORKGROUP
);
225 userAdminWrapper
.commitOrNotifyTransactionStateChange();
226 userAdminWrapper
.notifyListeners(new UserAdminEvent(null, UserAdminEvent
.ROLE_CHANGED
, group
));
233 ModifyListener defaultListener
= new FormPartML(part
);
234 descTxt
.addModifyListener(defaultListener
);
235 getManagedForm().addPart(part
);
238 /** Filtered table with members. Has drag and drop ability */
239 protected void appendMembersPart(Composite parent
, Group group
) {
240 // Section section = tk.createSection(parent, Section.TITLE_BAR);
241 // section.setText("Members");
242 // section.setLayoutData(EclipseUiUtils.fillAll());
244 Composite body
= new Composite(parent
, SWT
.BORDER
);
245 body
.setLayout(new GridLayout());
246 // section.setClient(body);
247 body
.setLayoutData(EclipseUiUtils
.fillAll());
249 // Define the displayed columns
250 List
<ColumnDefinition
> columnDefs
= new ArrayList
<ColumnDefinition
>();
251 columnDefs
.add(new ColumnDefinition(new RoleIconLP(), "", 0, 24));
252 columnDefs
.add(new ColumnDefinition(new CommonNameLP(), "Name", 150));
253 columnDefs
.add(new ColumnDefinition(new MailLP(), "Mail", 150));
254 // columnDefs.add(new ColumnDefinition(new UserNameLP(), "Distinguished Name",
257 // Create and configure the table
258 LdifUsersTable userViewerCmp
= new MyUserTableViewer(body
, SWT
.MULTI
| SWT
.H_SCROLL
| SWT
.V_SCROLL
,
259 userAdminWrapper
.getUserAdmin());
261 userViewerCmp
.setColumnDefinitions(columnDefs
);
262 userViewerCmp
.populate(true, false);
263 userViewerCmp
.setLayoutData(EclipseUiUtils
.fillAll());
266 TableViewer userViewer
= userViewerCmp
.getTableViewer();
267 userViewer
.addDoubleClickListener(new UserTableDefaultDClickListener(partService
));
268 int operations
= DND
.DROP_COPY
| DND
.DROP_MOVE
;
269 Transfer
[] tt
= new Transfer
[] { TextTransfer
.getInstance() };
270 userViewer
.addDropSupport(operations
, tt
,
271 new GroupDropListener(userAdminWrapper
, userViewerCmp
, (Group
) getDisplayedUser()));
273 AbstractFormPart part
= new GroupMembersPart(userViewerCmp
);
274 getManagedForm().addPart(part
);
277 // addRemoveAbility(toolBarManager, userViewerCmp.getTableViewer(), group);
278 Action action
= new RemoveMembershipAction(userViewer
, group
, "Remove selected items from this group",
279 SecurityAdminImages
.ICON_REMOVE_DESC
);
281 ToolBarManager toolBarManager
= new ToolBarManager(SWT
.FLAT
);
282 ToolBar toolBar
= toolBarManager
.createControl(body
);
283 toolBar
.setLayoutData(CmsSwtUtils
.fillWidth());
285 toolBarManager
.add(action
);
286 toolBarManager
.update(true);
290 // private LdifUsersTable createMemberPart(Composite parent, Group group) {
292 // // Define the displayed columns
293 // List<ColumnDefinition> columnDefs = new ArrayList<ColumnDefinition>();
294 // columnDefs.add(new ColumnDefinition(new RoleIconLP(), "", 0, 24));
295 // columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Name", 150));
296 // columnDefs.add(new ColumnDefinition(new MailLP(), "Mail", 150));
297 // // columnDefs.add(new ColumnDefinition(new UserNameLP(), "Distinguished
301 // // Create and configure the table
302 // LdifUsersTable userViewerCmp = new MyUserTableViewer(parent, SWT.MULTI |
303 // SWT.H_SCROLL | SWT.V_SCROLL,
304 // userAdminWrapper.getUserAdmin());
306 // userViewerCmp.setColumnDefinitions(columnDefs);
307 // userViewerCmp.populate(true, false);
308 // userViewerCmp.setLayoutData(EclipseUiUtils.fillAll());
311 // TableViewer userViewer = userViewerCmp.getTableViewer();
312 // userViewer.addDoubleClickListener(new
313 // UserTableDefaultDClickListener(partService));
314 // int operations = DND.DROP_COPY | DND.DROP_MOVE;
315 // Transfer[] tt = new Transfer[] { TextTransfer.getInstance() };
316 // userViewer.addDropSupport(operations, tt,
317 // new GroupDropListener(userAdminWrapper, userViewerCmp, (Group)
318 // getDisplayedUser()));
320 // // userViewerCmp.refresh();
321 // return userViewerCmp;
325 private class MyUserTableViewer
extends LdifUsersTable
{
326 private static final long serialVersionUID
= 8467999509931900367L;
328 private final UserFilter userFilter
;
330 public MyUserTableViewer(Composite parent
, int style
, UserAdmin userAdmin
) {
331 super(parent
, style
, true);
332 userFilter
= new UserFilter();
337 protected List
<User
> listFilteredElements(String filter
) {
338 // reload user and set it in the editor
339 Group group
= (Group
) getDisplayedUser();
340 Role
[] roles
= group
.getMembers();
341 List
<User
> users
= new ArrayList
<User
>();
342 userFilter
.setSearchText(filter
);
343 // userFilter.setShowSystemRole(true);
344 for (Role role
: roles
)
345 // if (role.getType() == Role.GROUP)
346 if (userFilter
.select(null, null, role
))
347 users
.add((User
) role
);
352 // private void addRemoveAbility(ToolBarManager toolBarManager, TableViewer
353 // userViewer, Group group) {
354 // // Section section = sectionPart.getSection();
355 // // ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
356 // // ToolBar toolbar = toolBarManager.createControl(parent);
357 // // ToolBar toolbar = toolBarManager.getControl();
358 // // final Cursor handCursor = new Cursor(toolbar.getDisplay(),
360 // // toolbar.setCursor(handCursor);
361 // // toolbar.addDisposeListener(new DisposeListener() {
362 // // private static final long serialVersionUID = 3882131405820522925L;
364 // // public void widgetDisposed(DisposeEvent e) {
365 // // if ((handCursor != null) && (handCursor.isDisposed() == false)) {
366 // // handCursor.dispose();
371 // Action action = new RemoveMembershipAction(userViewer, group, "Remove
372 // selected items from this group",
373 // SecurityAdminImages.ICON_REMOVE_DESC);
374 // toolBarManager.add(action);
375 // toolBarManager.update(true);
376 // // section.setTextClient(toolbar);
379 private class RemoveMembershipAction
extends Action
{
380 private static final long serialVersionUID
= -1337713097184522588L;
382 private final TableViewer userViewer
;
383 private final Group group
;
385 RemoveMembershipAction(TableViewer userViewer
, Group group
, String name
, ImageDescriptor img
) {
387 this.userViewer
= userViewer
;
393 ISelection selection
= userViewer
.getSelection();
394 if (selection
.isEmpty())
397 @SuppressWarnings("unchecked")
398 Iterator
<User
> it
= ((IStructuredSelection
) selection
).iterator();
399 List
<User
> users
= new ArrayList
<User
>();
400 while (it
.hasNext()) {
401 User currUser
= it
.next();
405 userAdminWrapper
.beginTransactionIfNeeded();
406 for (User user
: users
) {
407 group
.removeMember(user
);
409 userAdminWrapper
.commitOrNotifyTransactionStateChange();
410 userAdminWrapper
.notifyListeners(new UserAdminEvent(null, UserAdminEvent
.ROLE_CHANGED
, group
));
415 private class GroupMembersPart
extends AbstractFormPart
{
416 private final LdifUsersTable userViewer
;
417 // private final Group group;
419 private GroupChangeListener listener
;
421 public GroupMembersPart(LdifUsersTable userViewer
) {
423 this.userViewer
= userViewer
;
424 // this.group = group;
428 public void initialize(IManagedForm form
) {
429 super.initialize(form
);
430 listener
= new GroupChangeListener(userViewer
.getDisplay(), GroupMembersPart
.this);
431 userAdminWrapper
.addListener(listener
);
435 public void dispose() {
436 userAdminWrapper
.removeListener(listener
);
441 public void refresh() {
442 userViewer
.refresh();
448 * Defines this table as being a potential target to add group membership
449 * (roles) to this group
451 private class GroupDropListener
extends ViewerDropAdapter
{
452 private static final long serialVersionUID
= 2893468717831451621L;
454 private final UserAdminWrapper userAdminWrapper
;
455 // private final LdifUsersTable myUserViewerCmp;
456 private final Group myGroup
;
458 public GroupDropListener(UserAdminWrapper userAdminWrapper
, LdifUsersTable userTableViewerCmp
, Group group
) {
459 super(userTableViewerCmp
.getTableViewer());
460 this.userAdminWrapper
= userAdminWrapper
;
461 this.myGroup
= group
;
462 // this.myUserViewerCmp = userTableViewerCmp;
466 public boolean validateDrop(Object target
, int operation
, TransferData transferType
) {
467 // Target is always OK in a list only view
468 // TODO check if not a string
469 boolean validDrop
= true;
474 public void drop(DropTargetEvent event
) {
475 // TODO Is there an opportunity to perform the check before?
476 String newUserName
= (String
) event
.data
;
477 UserAdmin myUserAdmin
= userAdminWrapper
.getUserAdmin();
478 Role role
= myUserAdmin
.getRole(newUserName
);
479 if (role
.getType() == Role
.GROUP
) {
480 Group newGroup
= (Group
) role
;
481 Shell shell
= getViewer().getControl().getShell();
483 if (myGroup
== newGroup
) { // Equality
484 MessageDialog
.openError(shell
, "Forbidden addition ", "A group cannot be a member of itself.");
489 String myName
= myGroup
.getName();
490 List
<User
> myMemberships
= getFlatGroups(myGroup
);
491 if (myMemberships
.contains(newGroup
)) {
492 MessageDialog
.openError(shell
, "Forbidden addition: cycle",
493 "Cannot add " + newUserName
+ " to group " + myName
+ ". This would create a cycle");
498 List
<User
> newGroupMemberships
= getFlatGroups(newGroup
);
499 if (newGroupMemberships
.contains(myGroup
)) {
500 MessageDialog
.openError(shell
, "Forbidden addition",
501 "Cannot add " + newUserName
+ " to group " + myName
+ ", this membership already exists");
504 userAdminWrapper
.beginTransactionIfNeeded();
505 myGroup
.addMember(newGroup
);
506 userAdminWrapper
.commitOrNotifyTransactionStateChange();
507 userAdminWrapper
.notifyListeners(new UserAdminEvent(null, UserAdminEvent
.ROLE_CHANGED
, myGroup
));
508 } else if (role
.getType() == Role
.USER
) {
509 // TODO check if the group is already member of this group
510 WorkTransaction transaction
= userAdminWrapper
.beginTransactionIfNeeded();
511 User user
= (User
) role
;
512 myGroup
.addMember(user
);
513 if (UserAdminWrapper
.COMMIT_ON_SAVE
)
515 transaction
.commit();
516 } catch (Exception e
) {
517 throw new IllegalStateException(
518 "Cannot commit transaction " + "after user group membership update", e
);
520 userAdminWrapper
.notifyListeners(new UserAdminEvent(null, UserAdminEvent
.ROLE_CHANGED
, myGroup
));
526 public boolean performDrop(Object data
) {
527 // myUserViewerCmp.refresh();
533 // private Composite addSection(FormToolkit tk, Composite parent) {
534 // Section section = tk.createSection(parent, SWT.NO_FOCUS);
535 // section.setLayoutData(EclipseUiUtils.fillWidth());
536 // Composite body = tk.createComposite(section, SWT.WRAP);
537 // body.setLayoutData(EclipseUiUtils.fillAll());
538 // section.setClient(body);
542 /** Creates label and text. */
543 // private Text createLT(Composite parent, String label, String value) {
544 // FormToolkit toolkit = getManagedForm().getToolkit();
545 // Label lbl = toolkit.createLabel(parent, label);
546 // lbl.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, false, false));
547 // lbl.setFont(EclipseUiUtils.getBoldFont(parent));
548 // Text text = toolkit.createText(parent, value, SWT.BORDER);
549 // text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
550 // CmsUiUtils.style(text, CmsWorkbenchStyles.WORKBENCH_FORM_TEXT);
554 // Text createReadOnlyLT(Composite parent, String label, String value) {
555 // FormToolkit toolkit = getManagedForm().getToolkit();
556 // Label lbl = toolkit.createLabel(parent, label);
557 // lbl.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, false, false));
558 // lbl.setFont(EclipseUiUtils.getBoldFont(parent));
559 // Text text = toolkit.createText(parent, value, SWT.NONE);
560 // text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
561 // text.setEditable(false);
562 // CmsUiUtils.style(text, CmsWorkbenchStyles.WORKBENCH_FORM_TEXT);