Revision 50b82d9d
| b/src/gr/ebs/gss/client/PermissionsList.java | ||
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package gr.ebs.gss.client; |
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import gr.ebs.gss.client.FilePropertiesDialog.Images; |
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import gr.ebs.gss.client.rest.GetCommand; |
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import gr.ebs.gss.client.rest.resource.PermissionHolder; |
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import gr.ebs.gss.client.rest.resource.UserResource; |
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import gr.ebs.gss.client.rest.resource.UserSearchResource; |
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import java.util.HashSet; |
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import java.util.Iterator; |
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import java.util.Set; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.event.dom.client.ClickEvent; |
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import com.google.gwt.event.dom.client.ClickHandler; |
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import com.google.gwt.user.client.DeferredCommand; |
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import com.google.gwt.user.client.ui.AbstractImagePrototype; |
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import com.google.gwt.user.client.ui.CheckBox; |
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import com.google.gwt.user.client.ui.Composite; |
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public class PermissionsList extends Composite {
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int selectedRow = -1; |
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int permissionCount=-1; |
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int permissionCount = -1; |
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Set<PermissionHolder> permissions = null; |
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final Images images; |
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final VerticalPanel permPanel = new VerticalPanel(); |
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final FlexTable permTable = new FlexTable(); |
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final String owner; |
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PermissionHolder toRemove = null; |
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private boolean hasChanges = false; |
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private boolean hasAddition = false; |
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public PermissionsList(final Images theImages, Set<PermissionHolder> thePermissions, String anOwner){
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images = theImages; |
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owner = anOwner; |
| ... | ... | |
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public void updateTable(){
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copySetAndContinue(permissions); |
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} |
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public void updatePermissionsAccordingToInput(){
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int i=1; |
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for(PermissionHolder dto : permissions){
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/*if(dto.getId() == null) |
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hasChanges =true;*/ |
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CheckBox r = (CheckBox) permTable.getWidget(i, 1); |
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CheckBox w = (CheckBox) permTable.getWidget(i, 2); |
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CheckBox m = (CheckBox) permTable.getWidget(i, 3); |
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if(dto.isRead() != r.getValue() || dto.isWrite() != w.getValue() || dto.isModifyACL() != m.getValue()) |
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hasChanges = true; |
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dto.setRead(r.getValue()); |
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dto.setWrite(w.getValue()); |
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dto.setModifyACL(m.getValue()); |
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i++; |
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} |
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} |
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/** |
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* Retrieve the permissions. |
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* |
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* @return the permissions |
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*/ |
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public Set<PermissionHolder> getPermissions() {
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return permissions; |
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} |
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public void addPermission(PermissionHolder permission){
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permissions.add(permission); |
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hasAddition = true; |
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} |
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/** |
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* Copies the input Set to a new Set |
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* @param input |
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*/ |
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private void copySetAndContinue(Set<PermissionHolder> input){
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Set<PermissionHolder> copiedInput = new HashSet<PermissionHolder>(); |
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for(PermissionHolder dto : input) {
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copiedInput.add(dto); |
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} |
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handleFullNames(copiedInput); |
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} |
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/** |
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* Examines whether or not the user's full name exists in the |
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* userFullNameMap in the GSS.java for every element of the input list. |
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* If the user's full name does not exist in the map then a request is being made |
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* for the specific username. |
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* |
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* @param filesInput |
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*/ |
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private void handleFullNames(Set<PermissionHolder> aPermissions){
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if(aPermissions.isEmpty()){
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showPermissionTable(); |
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return; |
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} |
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final PermissionHolder dto = aPermissions.iterator().next(); |
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if(GSS.get().findUserFullName(dto.getUser()) != null){
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if(aPermissions.size() >= 1){
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aPermissions.remove(dto); |
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handleFullNames(aPermissions); |
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}else{
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showPermissionTable(); |
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} |
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}else{
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findFullNameAndUpdate(aPermissions); |
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} |
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} |
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/** |
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* Shows the table |
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* |
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* @param aPermissions |
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*/ |
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private void showPermissionTable(){
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int i = 1; |
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if(toRemove != null){
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permissions.remove(toRemove); |
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toRemove = null; |
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} |
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for(final PermissionHolder dto : permissions){
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PushButton removeButton = new PushButton(AbstractImagePrototype.create(images.delete()).createImage(), new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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hasChanges = true; |
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} |
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}); |
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if(dto.getUser() !=null)
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if(dto.getUser()!=null && dto.getUser().equals(owner)){
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if(dto.getUser() != null){
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if(dto.getUser() != null && dto.getUser().equals(owner)){
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permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permUser()).getHTML() + " Owner</span>"); |
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removeButton.setVisible(false); |
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}else{
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permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permUser()).getHTML() + " "+ GSS.get().findUserFullName(dto.getUser()) + "</span>"); |
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} |
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else
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permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permUser()).getHTML() + " "+ GSS.get().getUserFullName(dto.getUser()) +"</span>");
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else if(dto.getGroup() != null)
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permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permGroup()).getHTML() + " "+dto.getGroup()+"</span>"); |
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}else if(dto.getGroup() != null){
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permTable.setHTML(i, 0, "<span>" + AbstractImagePrototype.create(images.permGroup()).getHTML() + " "+ dto.getGroup() + "</span>");
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}
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CheckBox read = new CheckBox(); |
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read.setValue(dto.isRead()); |
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CheckBox write = new CheckBox(); |
| ... | ... | |
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write.setEnabled(false); |
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modify.setEnabled(false); |
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} |
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permTable.setWidget(i, 1, read); |
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permTable.setWidget(i, 2, write); |
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permTable.setWidget(i, 3, modify); |
| ... | ... | |
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permTable.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_CENTER); |
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permTable.getFlexCellFormatter().setHorizontalAlignment(i, 2, HasHorizontalAlignment.ALIGN_CENTER); |
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permTable.getFlexCellFormatter().setHorizontalAlignment(i, 3, HasHorizontalAlignment.ALIGN_CENTER); |
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i++; |
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} |
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for(; i<permTable.getRowCount(); i++) |
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permTable.removeRow(i); |
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hasChanges = false; |
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i++; |
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} |
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// for(; i<permTable.getRowCount(); i++) |
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// permTable.removeRow(i); |
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// hasChanges = false; |
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} |
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public void updatePermissionsAccordingToInput(){
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int i=1; |
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for(PermissionHolder dto : permissions){
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/*if(dto.getId() == null) |
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hasChanges =true;*/ |
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CheckBox r = (CheckBox) permTable.getWidget(i, 1); |
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CheckBox w = (CheckBox) permTable.getWidget(i, 2); |
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CheckBox m = (CheckBox) permTable.getWidget(i, 3); |
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if(dto.isRead() != r.getValue() || dto.isWrite() != w.getValue() || dto.isModifyACL() != m.getValue()) |
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hasChanges = true; |
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dto.setRead(r.getValue()); |
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dto.setWrite(w.getValue()); |
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dto.setModifyACL(m.getValue()); |
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i++; |
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} |
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} |
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/** |
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* Retrieve the permissions. |
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* |
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* @return the permissions |
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* Makes a request to search for full name from a given username |
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* and continues checking the next element of the Set. |
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* |
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* @param filesInput |
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*/ |
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public Set<PermissionHolder> getPermissions() {
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return permissions; |
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} |
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public void addPermission(PermissionHolder permission){
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permissions.add(permission); |
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hasAddition = true; |
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} |
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private void findFullNameAndUpdate(final Set<PermissionHolder> aPermissions){
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final PermissionHolder dto = aPermissions.iterator().next(); |
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String path = GSS.get().getApiPath() + "users/" + dto.getUser(); |
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GetCommand<UserSearchResource> gg = new GetCommand<UserSearchResource>(UserSearchResource.class, path, false,null) {
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@Override |
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public void onComplete() {
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final UserSearchResource result = getResult(); |
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for (UserResource user : result.getUsers()){
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String username = user.getUsername(); |
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String userFullName = user.getName(); |
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GSS.get().putUserToMap(username, userFullName); |
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if(aPermissions.size() >= 1){
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aPermissions.remove(dto); |
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if(aPermissions.isEmpty()){
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showPermissionTable(); |
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return; |
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} |
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handleFullNames(aPermissions); |
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} |
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} |
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} |
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@Override |
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public void onError(Throwable t) {
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GSS.get().displayError("Unable to fetch user's full name from the given username " + dto.getUser());
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if(aPermissions.size() >= 1){
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aPermissions.remove(dto); |
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if(aPermissions.isEmpty()){
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showPermissionTable(); |
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return; |
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} |
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handleFullNames(aPermissions); |
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} |
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} |
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}; |
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DeferredCommand.addCommand(gg); |
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} |
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} |
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