/*
- * Copyright 2011 GRNET S.A. All rights reserved.
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
*/
package gr.grnet.pithos.web.client;
-import gr.grnet.pithos.web.client.FilePropertiesDialog.Images;
-import gr.grnet.pithos.web.client.rest.GetCommand;
-import gr.grnet.pithos.web.client.rest.resource.PermissionHolder;
-import gr.grnet.pithos.web.client.rest.resource.UserResource;
-import gr.grnet.pithos.web.client.rest.resource.UserSearchResource;
+import gr.grnet.pithos.web.client.FilePermissionsDialog.Images;
-import java.util.HashSet;
-import java.util.Set;
+import java.util.HashMap;
+import java.util.Map;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
-import com.google.gwt.user.client.DeferredCommand;
+import com.google.gwt.event.logical.shared.ValueChangeEvent;
+import com.google.gwt.event.logical.shared.ValueChangeHandler;
+import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.PushButton;
+import com.google.gwt.user.client.ui.RadioButton;
import com.google.gwt.user.client.ui.VerticalPanel;
public class PermissionsList extends Composite {
- int selectedRow = -1;
-
- int permissionCount = -1;
-
- Set<PermissionHolder> permissions = null;
+ Map<String, Boolean[]> permissions = null;
final Images images;
final String owner;
- PermissionHolder toRemove = null;
-
- private boolean hasChanges = false;
-
- private boolean hasAddition = false;
+ protected boolean hasChanges = false;
+
+ private boolean readonly = false;
+
+ Command changePermissionsCallback;
- public PermissionsList(final Images theImages, Set<PermissionHolder> thePermissions, String anOwner){
+ public PermissionsList(final Images theImages, Map<String, Boolean[]> thePermissions, String theOwner, boolean inheritsPermissions, Command _changePermissionsCallback){
+ changePermissionsCallback = _changePermissionsCallback;
images = theImages;
- owner = anOwner;
- permissions = new HashSet<PermissionHolder>();
- permissions.addAll(thePermissions);
+ owner = theOwner;
+ permissions = new HashMap<String, Boolean[]>(thePermissions);
permTable.setText(0, 0, "Users/Groups");
- permTable.setText(0, 1, "Read");
- permTable.setText(0, 2, "Write");
- permTable.setText(0, 3, "Modify Access");
- permTable.setText(0, 4, "");
+ permTable.setText(0, 1, "Read Only");
+ permTable.setText(0, 2, "Read/Write");
+ permTable.setText(0, 3, "");
permTable.getFlexCellFormatter().setStyleName(0, 0, "props-toplabels");
permTable.getFlexCellFormatter().setStyleName(0, 1, "props-toplabels");
permTable.getFlexCellFormatter().setStyleName(0, 2, "props-toplabels");
permPanel.add(permTable);
permPanel.addStyleName("pithos-TabPanelBottom");
initWidget(permPanel);
- updateTable();
+ updatePermissionTable();
}
public boolean hasChanges(){
- return hasChanges || hasAddition;
- }
-
-
- public void updateTable(){
- copySetAndContinue(permissions);
- }
-
- public void updatePermissionsAccordingToInput(){
- int i=1;
- for(PermissionHolder dto : permissions){
- /*if(dto.getId() == null)
- hasChanges =true;*/
- CheckBox r = (CheckBox) permTable.getWidget(i, 1);
- CheckBox w = (CheckBox) permTable.getWidget(i, 2);
- CheckBox m = (CheckBox) permTable.getWidget(i, 3);
-
- r.getElement().setId("permissionList.read");
- w.getElement().setId("permissionList.write");
- m.getElement().setId("permissionList.modify");
-
- if(dto.isRead() != r.getValue() || dto.isWrite() != w.getValue() || dto.isModifyACL() != m.getValue())
- hasChanges = true;
- dto.setRead(r.getValue());
- dto.setWrite(w.getValue());
- dto.setModifyACL(m.getValue());
- i++;
- }
+ return hasChanges;
}
/**
*
* @return the permissions
*/
- public Set<PermissionHolder> getPermissions() {
+ public Map<String, Boolean[]> getPermissions() {
return permissions;
}
- public void addPermission(PermissionHolder permission){
- permissions.add(permission);
- hasAddition = true;
- }
- /**
- * Copies the input Set to a new Set
- * @param input
- */
- private void copySetAndContinue(Set<PermissionHolder> input){
- Set<PermissionHolder> copiedInput = new HashSet<PermissionHolder>();
- for(PermissionHolder dto : input) {
- copiedInput.add(dto);
- }
- handleFullNames(copiedInput);
- }
-
- /**
- * Examines whether or not the user's full name exists in the
- * userFullNameMap in the Pithos.java for every element of the input list.
- * If the user's full name does not exist in the map then a request is being made
- * for the specific username.
- *
- * @param filesInput
- */
- private void handleFullNames(Set<PermissionHolder> aPermissions){
- if(aPermissions.isEmpty()){
- showPermissionTable();
- return;
- }
-
- final PermissionHolder dto = aPermissions.iterator().next();
- if(dto.getGroup() != null){
- if(aPermissions.size() >= 1){
- aPermissions.remove(dto);
- handleFullNames(aPermissions);
- }
- }else if(Pithos.get().findUserFullName(dto.getUser()) != null){
- if(aPermissions.size() >= 1){
- aPermissions.remove(dto);
- handleFullNames(aPermissions);
- }
- }else{
- findFullNameAndUpdate(aPermissions);
- }
+ public void addPermission(String user, boolean read, boolean write){
+ permissions.put(user, new Boolean[] {Boolean.valueOf(read), Boolean.valueOf(write)});
+ hasChanges = true;
+ updatePermissionTable();
+ if (changePermissionsCallback != null)
+ changePermissionsCallback.execute();
}
-
+
/**
* Shows the permission table
*
- * @param aPermissions
*/
- private void showPermissionTable(){
+ void updatePermissionTable(){
int i = 1;
- if(toRemove != null){
- permissions.remove(toRemove);
- toRemove = null;
- }
- for(final PermissionHolder dto : permissions){
- PushButton removeButton = new PushButton(AbstractImagePrototype.create(images.delete()).createImage(), new ClickHandler() {
- @Override
- public void onClick(ClickEvent event) {
- toRemove = dto;
- updateTable();
- hasChanges = true;
- }
- });
-
- if(dto.getUser() != null){
- if(dto.getUser() != null && dto.getUser().equals(owner)){
- permTable.setHTML(i, 0, "<span id=permissionList.Owner>" + AbstractImagePrototype.create(images.permUser()).getHTML() + " Owner</span>");
- removeButton.setVisible(false);
- }else{
- permTable.setHTML(i, 0, "<span id=permissionList."+ Pithos.get().findUserFullName(dto.getUser())+">"+ AbstractImagePrototype.create(images.permUser()).getHTML() + " "+ Pithos.get().findUserFullName(dto.getUser()) + "</span>");
- }
- }else if(dto.getGroup() != null){
- permTable.setHTML(i, 0, "<span id=permissionList."+dto.getGroup()+">" + AbstractImagePrototype.create(images.permGroup()).getHTML() + " "+ dto.getGroup() + "</span>");
- }
-
- CheckBox read = new CheckBox();
- read.setValue(dto.isRead());
- read.getElement().setId("permissionList.read");
-
- CheckBox write = new CheckBox();
- write.setValue(dto.isWrite());
- write.getElement().setId("permissionList.write");
-
- CheckBox modify = new CheckBox();
- modify.setValue(dto.isModifyACL());
- modify.getElement().setId("permissionList.modify");
-
- if (dto.getUser()!=null && dto.getUser().equals(owner)) {
- read.setEnabled(false);
- write.setEnabled(false);
- modify.setEnabled(false);
- }
-
- permTable.setWidget(i, 1, read);
- permTable.setWidget(i, 2, write);
- permTable.setWidget(i, 3, modify);
- permTable.setWidget(i, 4, removeButton);
- permTable.getFlexCellFormatter().setStyleName(i, 0, "props-labels");
- permTable.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_CENTER);
- permTable.getFlexCellFormatter().setHorizontalAlignment(i, 2, HasHorizontalAlignment.ALIGN_CENTER);
- permTable.getFlexCellFormatter().setHorizontalAlignment(i, 3, HasHorizontalAlignment.ALIGN_CENTER);
- i++;
- }
- for(; i<permTable.getRowCount(); i++)
- permTable.removeRow(i);
- hasChanges = false;
- }
-
- /**
- * Makes a request to search for full name from a given username
- * and continues checking the next element of the Set.
- *
- * @param filesInput
- */
+ for (int j=1; j<permTable.getRowCount(); j++)
+ permTable.removeRow(j);
+ for(final String user : permissions.keySet()) {
+ if (!user.contains(":")) //not a group
+ permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permUser()).getHTML() + " " + user + "</span>");
+ else
+ permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permGroup()).getHTML() + " " + user.split(":")[1].trim() + "</span>");
+ permTable.getFlexCellFormatter().setStyleName(i, 0, "props-labels");
- private void findFullNameAndUpdate(final Set<PermissionHolder> aPermissions){
- final PermissionHolder dto = aPermissions.iterator().next();
- String path = Pithos.get().getApiPath() + "users/" + dto.getUser();
+ Boolean[] userPerms = permissions.get(user);
+ Boolean readP = userPerms[0];
+ Boolean writeP = userPerms[1];
- GetCommand<UserSearchResource> gg = new GetCommand<UserSearchResource>(UserSearchResource.class, path, false,null) {
- @Override
- public void onComplete() {
- final UserSearchResource result = getResult();
- for (UserResource user : result.getUsers()){
- String username = user.getUsername();
- String userFullName = user.getName();
- Pithos.get().putUserToMap(username, userFullName);
- if(aPermissions.size() >= 1){
- aPermissions.remove(dto);
- if(aPermissions.isEmpty()){
- showPermissionTable();
- return;
- }
- handleFullNames(aPermissions);
- }
- }
- }
- @Override
- public void onError(Throwable t) {
- Pithos.get().displayError("Unable to fetch user's full name from the given username " + dto.getUser());
- if(aPermissions.size() >= 1){
- aPermissions.remove(dto);
- if(aPermissions.isEmpty()){
- showPermissionTable();
- return;
- }
- handleFullNames(aPermissions);
- }
- }
- };
- DeferredCommand.addCommand(gg);
-
- }
+ RadioButton read = new RadioButton("permissions" + i);
+ read.setValue(readP != null ? readP : false);
+ permTable.setWidget(i, 1, read);
+ permTable.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_CENTER);
+ RadioButton write = new RadioButton("permissions" + i);
+ write.setValue(writeP != null ? writeP : false);
+ permTable.setWidget(i, 2, write);
+ permTable.getFlexCellFormatter().setHorizontalAlignment(i, 2, HasHorizontalAlignment.ALIGN_CENTER);
+
+ if (!readonly) {
+ read.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
+ @Override
+ public void onValueChange(ValueChangeEvent<Boolean> booleanValueChangeEvent) {
+ Boolean[] ps = permissions.get(user);
+ ps[0] = booleanValueChangeEvent.getValue();
+ ps[1] = !booleanValueChangeEvent.getValue();
+ hasChanges = true;
+ if (changePermissionsCallback != null)
+ changePermissionsCallback.execute();
+ }
+ });
+ write.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
+ @Override
+ public void onValueChange(ValueChangeEvent<Boolean> booleanValueChangeEvent) {
+ Boolean[] ps = permissions.get(user);
+ ps[0] = !booleanValueChangeEvent.getValue();
+ ps[1] = booleanValueChangeEvent.getValue();
+ hasChanges = true;
+ if (changePermissionsCallback != null)
+ changePermissionsCallback.execute();
+ }
+ });
+ PushButton removeButton = new PushButton(AbstractImagePrototype.create(images.delete()).createImage(), new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ permissions.remove(user);
+ updatePermissionTable();
+ hasChanges = true;
+ if (changePermissionsCallback != null)
+ changePermissionsCallback.execute();
+ }
+ });
+ removeButton.setTitle("Remove");
+ permTable.setWidget(i, 3, removeButton);
+ permTable.getFlexCellFormatter().setHorizontalAlignment(i, 3, HasHorizontalAlignment.ALIGN_CENTER);
+ }
+ else {
+ read.setEnabled(false);
+ write.setEnabled(false);
+ }
+ i++;
+ }
+ }
}
projects / pithos-web-client / blobdiff