import gr.ebs.gss.client.FilePropertiesDialog.Images;
import gr.ebs.gss.client.rest.DeleteCommand;
+import gr.ebs.gss.client.rest.GetCommand;
import gr.ebs.gss.client.rest.PostCommand;
import gr.ebs.gss.client.rest.RestCommand;
import gr.ebs.gss.client.rest.RestException;
import gr.ebs.gss.client.rest.resource.FileResource;
+import gr.ebs.gss.client.rest.resource.UserResource;
+import gr.ebs.gss.client.rest.resource.UserSearchResource;
+import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
+
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
versions = theVersions;
Collections.sort(theVersions, new Comparator<FileResource>(){
+ @Override
public int compare(FileResource o1, FileResource o2) {
return o1.getVersion().compareTo(o2.getVersion());
}
permTable.getFlexCellFormatter().setHorizontalAlignment(0, 2, HasHorizontalAlignment.ALIGN_CENTER);
permTable.getFlexCellFormatter().setHorizontalAlignment(0, 3, HasHorizontalAlignment.ALIGN_CENTER);
permPanel.add(permTable);
- permPanel.addStyleName("gwt-TabPanelBottom");
+ permPanel.addStyleName("gss-TabPanelBottom");
permTable.addStyleName("gss-permList");
initWidget(permPanel);
updateTable();
}
public void updateTable() {
+ copyListAndContinue(versions);
+ }
+
+ public void showVersionsTable(){
int i = 1;
if (toRemove != null) {
versions.remove(toRemove);
}
for (final FileResource dto : versions) {
HTML restoreVersion = new HTML("<a href='#' class='hidden-link info'><span>"+AbstractImagePrototype.create(images.restore()).getHTML()+"</span><div>Restore this Version</div></a>");
- restoreVersion.addClickHandler( new ClickHandler() {
+ restoreVersion.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
restoreVersion(dto);
});
permTable.setHTML(i, 0, "<span>" + dto.getVersion() + "</span>");
- permTable.setHTML(i, 1, "<span>" + formatDate(dto.getCreationDate()) + "</span>");
- permTable.setHTML(i, 2, "<span>" + formatDate(dto.getModificationDate()) + "</span>");
+ permTable.setHTML(i, 1, "<span>" + formatDate(dto.getCreationDate()) + " by " + GSS.get().findUserFullName(dto.getCreatedBy()) + "</span>");
+ permTable.setHTML(i, 2, "<span>" + formatDate(dto.getModificationDate()) + " by " + GSS.get().findUserFullName(dto.getModifiedBy()) + "</span>");
permTable.setHTML(i, 3, "<span>" + dto.getFileSizeAsString() + "</span>");
HTML downloadHtml = new HTML("<a class='hidden-link info' href='#'><span>"+AbstractImagePrototype.create(images.download()).getHTML()+"</span><div>View this Version</div></a>");
downloadHtml.addClickHandler(new ClickHandler() {
String dateString = RestCommand.getDate();
String resource = dto.getUri().substring(app.getApiPath().length()-1, dto.getUri().length());
String sig = app.getCurrentUserResource().getUsername()+" "+RestCommand.calculateSig("GET", dateString, resource, RestCommand.base64decode(app.getToken()));
- String fileUrl = dto.getUri() + "&Authorization=" + URL.encodeComponent(sig) + "&Date="+URL.encodeComponent(dateString);
+ String fileUrl = dto.getUri() + "?version=" + dto.getVersion() + "&Authorization=" + URL.encodeComponent(sig) + "&Date="+URL.encodeComponent(dateString);
Window.open(fileUrl, "_BLANK", "");
}
});
permTable.removeRow(i);
}
-
void removeVersion(final FileResource version) {
DeleteCommand df = new DeleteCommand(version.getUri()){
DateTimeFormat format = DateTimeFormat.getFormat("dd/MM/yyyy : HH:mm");
return format.format(date);
}
+
+ /**
+ * Copies the input List to a new List
+ * @param input
+ */
+ private void copyListAndContinue(List<FileResource> input){
+ List<FileResource> copiedInput = new ArrayList<FileResource>();
+ for(FileResource dto : input) {
+ copiedInput.add(dto);
+ }
+ handleFullNames(copiedInput);
+ }
+
+ /**
+ * Examines whether or not the user's full name exists in the
+ * userFullNameMap in the GSS.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 input
+ */
+ private void handleFullNames(List<FileResource> input){
+ if(input.isEmpty()){
+ showVersionsTable();
+ return;
+ }
+
+ if(GSS.get().findUserFullName(input.get(0).getOwner()) == null){
+ findFullNameAndUpdate(input);
+ return;
+ }
+
+ if(input.size() >= 1){
+ input.remove(input.get(0));
+ if(input.isEmpty()){
+ showVersionsTable();
+ }else{
+ handleFullNames(input);
+ }
+ }
+ }
+
+ /**
+ * Makes a request to search for full name from a given username
+ * and continues checking the next element of the List.
+ *
+ * @param input
+ */
+
+ private void findFullNameAndUpdate(final List<FileResource> input){
+ final String aUserName = input.get(0).getOwner();
+ String path = GSS.get().getApiPath() + "users/" + aUserName;
+
+ 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();
+ GSS.get().putUserToMap(username, userFullName);
+ if(input.size() >= 1){
+ input.remove(input.get(0));
+ if(input.isEmpty()){
+ showVersionsTable();
+ return;
+ }
+ handleFullNames(input);
+ }
+ }
+ }
+ @Override
+ public void onError(Throwable t) {
+ GSS.get().displayError("Unable to fetch user's full name from the given username " + aUserName);
+ if(input.size() >= 1){
+ input.remove(input.get(0));
+ handleFullNames(input);
+ }
+ }
+ };
+ DeferredCommand.addCommand(gg);
+
+ }
}