190 lines
5.5 KiB
Java
190 lines
5.5 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.widgets.workspacesharingwidget.client;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.portlets.widgets.workspacesharingwidget.client.rpc.WorkspaceSharingServiceAsync;
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import org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing.UserStore;
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import org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing.multisuggest.MultiDragContact;
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import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;
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import com.extjs.gxt.ui.client.widget.MessageBox;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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/**
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @Jul 30, 2014
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*
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*/
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public class SimpleMultiDragContact {
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private UserStore userStore = new UserStore();
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private LOAD_CONTACTS_AS loadContactAs;
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public static enum LOAD_CONTACTS_AS{SHARED_USER, ADMINISTRATOR}
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private MultiDragContact multiDragContact = new MultiDragContact(false, false);
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private List<InfoContactModel> targets = new ArrayList<InfoContactModel>();
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private boolean readGroupsFromPortal;
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private boolean readGroupsFromHL;
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private boolean hiddenMySelf;
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private String workspaceItemId;
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private String myLogin;
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private InfoContactModel myContact;
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/**
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* Load administrators or shared users as contacts
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* @param load
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* @param workspaceItemId
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* @param readGroupsFromHL
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* @param readGroupsFromPortal
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* @param hiddenMySelf if true the login read from ASL is hidden (so it's not removable to target users), the login returned anyway among the target users
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*/
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public SimpleMultiDragContact(LOAD_CONTACTS_AS load, String workspaceItemId, final boolean readGroupsFromHL, final boolean readGroupsFromPortal, final boolean hiddenMySelf) {
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this.loadContactAs = load;
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this.readGroupsFromHL = readGroupsFromHL;
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this.readGroupsFromPortal = readGroupsFromPortal;
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this.hiddenMySelf = hiddenMySelf;
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this.workspaceItemId = workspaceItemId;
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if(hiddenMySelf)
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loadMyLogin(true);
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else
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loadSharedContacts();
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}
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private void loadMyLogin(final boolean loadContacts){
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WorkspaceSharingServiceAsync.Util.getInstance().getMyLogin(new AsyncCallback<String>() {
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@Override
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public void onFailure(Throwable caught) {
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GWT.log("Error on loading my login is empty");
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myLogin = "";
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loadSharedContacts();
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}
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@Override
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public void onSuccess(String result) {
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GWT.log("My login is: "+result);
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myLogin = result;
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if(loadContacts)
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loadSharedContacts();
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}
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});
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}
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/**
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* Load the target contacts
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*/
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private void loadSharedContacts(){
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switch (loadContactAs) {
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case ADMINISTRATOR:
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//LOADING LIST OF ALREADY SHARED USER
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userStore.getAdministratorsByFolderId(workspaceItemId, new AsyncCallback<List<InfoContactModel>>() {
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@Override
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public void onFailure(Throwable caught) {
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GWT.log("Error on loading admnistrators");
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MessageBox.alert("Error on loading admnistrators", caught.getMessage(), null);
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}
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@Override
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public void onSuccess(List<InfoContactModel> result) {
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GWT.log("Returned "+result.size()+" admin/s");
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fillMultiDrag(result);
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loadAllContacts(readGroupsFromHL, readGroupsFromPortal);
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}
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});
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break;
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case SHARED_USER:
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//LOADING LIST OF ALREADY SHARED USER
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userStore.getListSharedUserByFolderId(workspaceItemId, new AsyncCallback<List<InfoContactModel>>() {
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@Override
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public void onSuccess(List<InfoContactModel> result) {
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GWT.log("Returned "+result.size()+" contact/s");
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fillMultiDrag(result);
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loadAllContacts(readGroupsFromHL, readGroupsFromPortal);
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}
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@Override
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public void onFailure(Throwable caught) {
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GWT.log("Error on loading shared contacts");
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MessageBox.alert("Error on shared contacts", caught.getMessage(), null);
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}
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});
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break;
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}
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}
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/**
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*
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* @param result
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*/
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private void fillMultiDrag(List<InfoContactModel> result){
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for (InfoContactModel infoContactModel : result) {
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if(infoContactModel.getLogin()!=null){
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if(hiddenMySelf && (infoContactModel.getLogin().compareTo(myLogin)==0)){
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GWT.log("Skipping myself: "+myLogin);
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myContact = infoContactModel;
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}else{
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multiDragContact.addTargetContact(infoContactModel);
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targets.add(infoContactModel);
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}
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}
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}
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}
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/**
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* Load all contacts
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* @param readGroupsFromHL
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* @param readGroupsFromPortal
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*/
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private void loadAllContacts(boolean readGroupsFromHL, boolean readGroupsFromPortal){
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userStore.getListContact(addSourceContacts, false, readGroupsFromHL, readGroupsFromPortal);
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}
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private AsyncCallback<List<InfoContactModel>> addSourceContacts = new AsyncCallback<List<InfoContactModel>>() {
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@Override
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public void onFailure(Throwable caught) {
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GWT.log("Error on loading contacts");
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MessageBox.alert("Error", caught.getMessage(), null);
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}
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@Override
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public void onSuccess(List<InfoContactModel> result) {
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List<InfoContactModel> contactTargets = new ArrayList<InfoContactModel>(targets.size()+1);
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contactTargets.addAll(targets);
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if(result!=null && result.size()>0){
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if(hiddenMySelf)
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contactTargets.add(myContact);
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List<InfoContactModel> exclusiveContacts = userStore.getExclusiveContactsFromAllContact(contactTargets);
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multiDragContact.addSourceContacts(exclusiveContacts);
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}
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}
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};
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public MultiDragContact getMultiDragContact() {
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return multiDragContact;
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}
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}
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