806 lines
29 KiB
Java
806 lines
29 KiB
Java
package org.gcube.portlets.widgets.ckandatapublisherwidget.server;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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import javax.servlet.http.HttpSession;
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import org.gcube.common.portal.PortalContext;
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import org.gcube.common.storagehubwrapper.server.StorageHubWrapper;
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import org.gcube.common.storagehubwrapper.server.tohl.Workspace;
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import org.gcube.datacatalogue.utillibrary.server.DataCatalogue;
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import org.gcube.datacatalogue.utillibrary.server.DataCatalogueFactory;
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import org.gcube.datacatalogue.utillibrary.server.utils.CatalogueUtilMethods;
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import org.gcube.datacatalogue.utillibrary.server.utils.SessionCatalogueAttributes;
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import org.gcube.datacatalogue.utillibrary.shared.ResourceBean;
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import org.gcube.datacatalogue.utillibrary.shared.RolesCkanGroupOrOrg;
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import org.gcube.datacatalogue.utillibrary.shared.jackan.model.CkanGroup;
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import org.gcube.datacatalogue.utillibrary.shared.jackan.model.CkanLicense;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.client.CKanPublisherService;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils.CatalogueRoleManager;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils.DiscoverTagsList;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils.GenericUtils;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils.MetadataDiscovery;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils.WorkspaceUtils;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.DatasetBean;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.OrganizationBean;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.ResourceElementBean;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.licenses.LicenseBean;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.metadata.MetaDataProfileBean;
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import org.gcube.vomanagement.usermanagement.GroupManager;
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import org.gcube.vomanagement.usermanagement.UserManager;
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import org.gcube.vomanagement.usermanagement.exception.GroupRetrievalFault;
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import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
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import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
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import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.geojson.GeoJsonObject;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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import com.liferay.portal.service.UserLocalServiceUtil;
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/**
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* Server side of the data publisher.
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* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
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*/
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public class CKANPublisherServicesImpl extends RemoteServiceServlet implements CKanPublisherService{
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private static final long serialVersionUID = 7252248774050361697L;
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// Logger
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//private static final org.slf4j.Logger logger = LoggerFactory.getLogger(CKANPublisherServicesImpl.class);
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private static final Logger logger = LoggerFactory.getLogger(CKANPublisherServicesImpl.class);
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private static final String ITEM_URL_FIELD = "Item URL";
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private static final String SYS_TYPE = "system:type";
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private static final String TAGS_VOCABULARY_KEY = "TAGS_VOCABULARY";
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// map <orgName, scope>
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private ConcurrentHashMap<String, String> mapOrganizationScope = new ConcurrentHashMap<String, String>();
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/**
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* Dev mode set contexts.
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*/
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private void devModeSetContexts() {
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if (!isWithinPortal()) {
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logger.info("DETECTED DEV MODE");
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GenericUtils.getCurrentContext(getThreadLocalRequest(), true);
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GenericUtils.getCurrentToken(getThreadLocalRequest(), true);
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}
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}
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/**
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* Retrieve an instance of the library for the scope.
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*
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* @param scope if it is null it is evaluated from the session
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* @return the catalogue
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*/
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public DataCatalogue getCatalogue(String scope){
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DataCatalogue instance = null;
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String scopeInWhichDiscover = null;
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try{
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scopeInWhichDiscover = scope != null && !scope.isEmpty() ? scope : GenericUtils.getCurrentContext(getThreadLocalRequest(), false);
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logger.debug("Discovering ckan instance into scope " + scopeInWhichDiscover);
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instance = DataCatalogueFactory.getFactory().getUtilsPerScope(scopeInWhichDiscover);
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}catch(Exception e){
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logger.warn("Unable to retrieve ckan utils in scope " + scopeInWhichDiscover + ". Error is " + e.getLocalizedMessage());
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}
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return instance;
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}
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/**
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* Retrieve the list of organizations in which the user can publish (roles ADMIN/EDITOR).
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*
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* @param username the username
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* @param scope the scope
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* @return the list of organizations
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* @throws UserManagementSystemException the user management system exception
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* @throws GroupRetrievalFault the group retrieval fault
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*/
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private List<OrganizationBean> getUserOrganizationsListAdmin(String username, String scope) throws UserManagementSystemException, GroupRetrievalFault {
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logger.debug("Request for user " + username + " organizations list");
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List<OrganizationBean> orgsName = new ArrayList<OrganizationBean>();
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HttpSession httpSession = getThreadLocalRequest().getSession();
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String keyPerScope = CatalogueUtilMethods.concatenateSessionKeyScope(SessionCatalogueAttributes.CKAN_ORGANIZATIONS_PUBLISH_KEY, scope);
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if(httpSession.getAttribute(keyPerScope) != null){
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orgsName = (List<OrganizationBean>)httpSession.getAttribute(keyPerScope);
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logger.info("List of organizations was into session " + orgsName);
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}
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else{
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String gatewayURL = GenericUtils.getGatewayClientHostname(getThreadLocalRequest());
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logger.info("The Gateway URL is: "+gatewayURL);
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CatalogueRoleManager.getHighestRole(scope, username, GenericUtils.getGroupFromScope(scope).getGroupName(), this, orgsName, gatewayURL);
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httpSession.setAttribute(keyPerScope, orgsName);
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logger.info("Organizations name for user " + username + " has been saved into session " + orgsName);
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}
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return orgsName;
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}
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/**
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* Online or in development mode?.
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*
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* @return true if you're running into the portal, false if in development
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*/
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private boolean isWithinPortal() {
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try {
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UserLocalServiceUtil.getService();
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return true;
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}
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catch (com.liferay.portal.kernel.bean.BeanLocatorException ex) {
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logger.trace("Development Mode ON");
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return false;
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}
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}
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/**
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* Gets the workspace from storage hub.
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*
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* @return the workspace from storage hub
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* @throws Exception
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* the exception
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*/
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protected Workspace getWorkspaceFromStorageHub() throws Exception {
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GCubeUser user = PortalContext.getConfiguration().getCurrentUser(this.getThreadLocalRequest());
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StorageHubWrapper storageHubWrapper = WorkspaceUtils.getStorageHubWrapper(this.getThreadLocalRequest(), null, user);
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return storageHubWrapper.getWorkspace();
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}
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/**
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* Find a license id given the license text.
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*
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* @param chosenLicense the chosen license
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* @return the string
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*/
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private String findLicenseIdByLicense(String chosenLicense) {
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// get scope from client url
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String scope = GenericUtils.getScopeFromClientUrl(getThreadLocalRequest());
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return getCatalogue(scope).findLicenseIdByLicenseTitle(chosenLicense);
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}
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/**
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* Gets the licenses.
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*
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* @return the licenses
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*/
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@Override
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public List<LicenseBean> getLicenses() {
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// get http session
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HttpSession httpSession = getThreadLocalRequest().getSession();
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String scope = GenericUtils.getScopeFromClientUrl(getThreadLocalRequest());
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logger.info("Request for CKAN licenses for scope " + scope);
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String keyPerScope = CatalogueUtilMethods.concatenateSessionKeyScope(SessionCatalogueAttributes.CKAN_LICENSES_KEY, scope);
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// if(!isWithinPortal()){
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// logger.info("DEV MODE returning funny licenses...");
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// List<LicenseBean> licenses = new ArrayList<LicenseBean>();
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// licenses.add(new LicenseBean("AFL-3.0", "https://opensource.org/licenses/AFL-3.0"));
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// return licenses;
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// }
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List<LicenseBean> licensesBean = null;
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if(httpSession.getAttribute(keyPerScope) != null){
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licensesBean = (List<LicenseBean>)httpSession.getAttribute(keyPerScope);
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logger.info("List of licenses was into session");
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}
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else{
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List<CkanLicense> licenses = getCatalogue(scope).getLicenses();
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licensesBean = new ArrayList<LicenseBean>();
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for (CkanLicense license : licenses) {
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licensesBean.add(new LicenseBean(license.getTitle(), license.getUrl()));
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}
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// sort the list
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Collections.sort(licensesBean, new Comparator<LicenseBean>(){
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public int compare(LicenseBean l1, LicenseBean l2){
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return l1.getTitle().compareTo(l2.getTitle());
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}});
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httpSession.setAttribute(keyPerScope, licensesBean);
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logger.info("List of licenses has been saved into session");
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}
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return licensesBean;
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}
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/**
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* Gets the dataset bean.
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*
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* @param folderId the folder id
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* @return the dataset bean
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* @throws Exception the exception
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*/
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@Override
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public DatasetBean getDatasetBean(String folderId) throws Exception{
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DatasetBean bean = null;
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String userName = GenericUtils.getCurrentUser(getThreadLocalRequest()).getUsername();
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logger.info("DatasetBean request for " + folderId + " and " + userName);
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if(isWithinPortal()){
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try{
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String scope = GenericUtils.getScopeFromClientUrl(getThreadLocalRequest());
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logger.debug("Scope recovered from session is " + scope);
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logger.debug("Request dataset metadata bean for folder with id " + folderId
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+ " whose owner is " + userName);
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UserManager liferUserManager = new LiferayUserManager();
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GCubeUser userOwner = liferUserManager.getUserByUsername(userName);
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// build bean
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logger.debug("Building bean");
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bean = new DatasetBean();
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bean.setId(folderId);
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bean.setOwnerIdentifier(userName);
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bean.setVersion(1);
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bean.setAuthorName(userOwner.getFirstName());
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bean.setAuthorSurname(userOwner.getLastName());
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bean.setAuthorEmail(userOwner.getEmail());
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bean.setMaintainer(userOwner.getFullname());
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bean.setMaintainerEmail(userOwner.getEmail());
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bean.setOrganizationList(getUserOrganizationsListAdmin(userName, scope));
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bean.setTagsVocabulary(discoverTagsVocabulary(scope));
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// if the request comes from the workspace
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if(folderId != null && !folderId.isEmpty()){
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Workspace workspace = getWorkspaceFromStorageHub();
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WorkspaceUtils.toWorkspaceResource(folderId, userName, bean, workspace);
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}
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}catch(Exception e){
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logger.error("Error while retrieving bean information", e);
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throw new Exception("Error while retrieving basic information " + e.getMessage());
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}
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}else{
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logger.info("DEV MODE DETECTED");
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GenericUtils.getCurrentToken(getThreadLocalRequest(), true);
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try{
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bean = new DatasetBean();
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bean.setId(folderId);
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bean.setDescription("This is a fantastic description");
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bean.setVersion(1);
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String onlyAlphanumeric = "test-creation-blablabla".replaceAll("[^A-Za-z0-9]", "");
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bean.setTitle(onlyAlphanumeric + Calendar.getInstance().getTimeInMillis());
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bean.setAuthorName("Francesco");
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bean.setAuthorSurname("Mangiacrapa");
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bean.setAuthorEmail("francesco.mangiacrapa@isti.cnr.it");
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bean.setMaintainer("Francesco Mangiacrapa");
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bean.setMaintainerEmail("francesco.mangiacrapa@isti.cnr.it");
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//UPDATED By Francesco
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String scope = GenericUtils.getCurrentContext(this.getThreadLocalRequest(), false);
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String vreName = scope.substring(scope.lastIndexOf("/")+1,scope.length());
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logger.debug("In dev mode using the scope: "+scope+" and VRE name: "+vreName);
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bean.setOrganizationList(Arrays.asList(new OrganizationBean(vreName, vreName.toLowerCase(), true)));
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bean.setOwnerIdentifier(userName);
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if(folderId != null && !folderId.isEmpty()){
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Workspace workspace = getWorkspaceFromStorageHub();
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WorkspaceUtils.toWorkspaceResource(folderId, userName, bean, workspace);
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}
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}catch(Exception e){
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logger.error("Error while building bean into dev mode", e);
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throw new Exception("Error while retrieving basic information " + e.getMessage());
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}
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}
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logger.debug("Returning bean " + bean);
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return bean;
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}
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/**
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* Discover from the IS the vocabulary of tags for this scope, if present.
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*
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* @param context the context
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* @return a list of tags vocabulary
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*/
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private List<String> discoverTagsVocabulary(String context){
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logger.debug("Looking for vocabulary of tags in this context " + context);
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String keyPerVocabulary = CatalogueUtilMethods.concatenateSessionKeyScope(TAGS_VOCABULARY_KEY, context);
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List<String> vocabulary = (List<String>) getThreadLocalRequest().getSession().getAttribute(keyPerVocabulary);
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if(vocabulary == null){
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vocabulary = DiscoverTagsList.discoverTagsList(context);
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if(vocabulary != null)
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getThreadLocalRequest().getSession().setAttribute(keyPerVocabulary, vocabulary);
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}
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logger.debug("Vocabulary for tags is " + vocabulary);
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return vocabulary;
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}
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/**
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* Gets the tags for organization.
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*
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* @param orgName the org name
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* @return the tags for organization
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* @throws Exception the exception
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*/
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@Override
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public List<String> getTagsForOrganization(String orgName) throws Exception{
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return discoverTagsVocabulary(getScopeFromOrgName(orgName));
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}
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/**
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* Creates the C kan dataset.
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*
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* @param toCreate the to create
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* @return the dataset bean
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* @throws Exception the exception
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*/
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@Override
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public DatasetBean createCKanDataset(DatasetBean toCreate) throws Exception{
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try{
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devModeSetContexts();
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logger.info("Request for creating a dataset with these information " + toCreate);
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String userName = GenericUtils.getCurrentUser(getThreadLocalRequest()).getUsername();
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String title = toCreate.getTitle();
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String organizationNameOrId = toCreate.getSelectedOrganization();
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String author = toCreate.getAuthorFullName();
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String authorMail = toCreate.getAuthorEmail();
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String maintainer = toCreate.getMaintainer();
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String maintainerMail = toCreate.getMaintainerEmail();
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long version = toCreate.getVersion();
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String description = toCreate.getDescription();
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String chosenLicense = toCreate.getLicense();
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String licenseId = findLicenseIdByLicense(chosenLicense);
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List<String> listOfTags = toCreate.getTags();
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Map<String, List<String>> customFields = toCreate.getCustomFields();
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// add Type for custom fields
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if(toCreate.getChosenType() != null)
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customFields.put(SYS_TYPE, Arrays.asList(toCreate.getChosenType()));
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boolean setPublic = toCreate.getVisibility();
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// get the list of resources and convert to ResourceBean
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List<ResourceBean> resources = null;
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ResourceElementBean resourcesToAdd = toCreate.getResourceRoot();
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//converting to resources to be added
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if(resourcesToAdd != null){
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Workspace workspace = getWorkspaceFromStorageHub();
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resources = WorkspaceUtils.toResources(toCreate, workspace, userName);
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}
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logger.debug("The user wants to publish in organization with name " + organizationNameOrId);
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String scope = getScopeFromOrgName(organizationNameOrId);
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DataCatalogue utils = getCatalogue(scope);
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if (!isWithinPortal()) {
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logger.debug("Should be added:");
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for (String key : customFields.keySet()) {
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logger.debug("Custom field with key: "+key+", value: "+customFields.get(key));
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}
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}
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String datasetId = utils.createCkanDatasetMultipleCustomFields(userName,
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title,
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null,
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organizationNameOrId,
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author,
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authorMail,
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maintainer,
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maintainerMail,
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version,
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description,
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licenseId,
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listOfTags,
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customFields,
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resources,
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setPublic,
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true,
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true);
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if(datasetId != null){
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logger.info("Dataset created!");
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toCreate.setId(datasetId);
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// retrieve the url
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String datasetUrl = utils.getUnencryptedUrlFromDatasetIdOrName(datasetId);
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toCreate.setSource(datasetUrl);
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// add also this information as custom field
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/**
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* TODO NEEDED TO BE CHECK
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*
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* OLD CODE NOT NEEDED. NOW IT IS PERFORMED BY gCAT
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Map<String, List<String>> addField = new HashMap<String, List<String>>();
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addField.put(ITEM_URL_FIELD, Arrays.asList(datasetUrl));
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utils.patchProductCustomFields(datasetId, userApiKey, addField, false);
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*/
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//TODO SHOULD BE NOTIFIED by gCAT
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// start a thread that will associate this dataset with the group
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// if(/*toCreate.getChosenType() != null ||*/ toCreate.getGroups() != null){
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//
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// AssociationToGroupAndNotifyThread threadAssociationToGroup =
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// new AssociationToGroupAndNotifyThread(
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// toCreate.getGroups(),
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// toCreate.getGroupsForceCreation(),
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// null, //toCreate.getChosenType(), TODO
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// datasetUrl,
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// datasetId,
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// toCreate.getTitle(),
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// GenericUtils.getCurrentUser(getThreadLocalRequest()).getFullname(),
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// userName,
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// utils,
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// organizationNameOrId,
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// getThreadLocalRequest()
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// );
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// threadAssociationToGroup.start();
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//
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// }
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//
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// // launch notification thread
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// WritePostCatalogueManagerThread threadWritePost =
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// new WritePostCatalogueManagerThread(
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// userName,
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// scope,
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// toCreate.getTitle(),
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// datasetUrl,
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// false, // send notification to other people
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// toCreate.getTags(),
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// GenericUtils.getCurrentUser(getThreadLocalRequest()).getFullname(),
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// GenericUtils.getCurrentClientUrl(getThreadLocalRequest())
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// );
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// threadWritePost.start();
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return toCreate;
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}else{
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logger.error("Failed to create the dataset");
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}
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}catch(Exception e){
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logger.error("Error while creating item ", e);
|
|
throw new Exception(e.getMessage());
|
|
}
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
/**
|
|
* Adds the resource to dataset.
|
|
*
|
|
* @param resource the resource
|
|
* @param datasetId the dataset id
|
|
* @return the resource element bean
|
|
* @throws Exception the exception
|
|
*/
|
|
@Override
|
|
public ResourceElementBean addResourceToDataset(ResourceElementBean resource, String datasetId) throws Exception{
|
|
logger.info("called addResourceToDataset");
|
|
devModeSetContexts();
|
|
String username = GenericUtils.getCurrentUser(getThreadLocalRequest()).getUsername();
|
|
logger.debug("Incoming request for creating new resource for dataset with id " + datasetId + " and organization name of the dataset is " + resource.getOrganizationNameDatasetParent());
|
|
logger.debug("Owner is " + username + " and resource is " + resource);
|
|
|
|
ResourceBean resourceBean = new ResourceBean(
|
|
resource.getUrl(),
|
|
resource.getName(),
|
|
resource.getDescription(),
|
|
null,
|
|
username,
|
|
datasetId,
|
|
null);
|
|
|
|
// get the scope in which we should discover the ckan instance given the organization name in which the dataset was created
|
|
String scope = getScopeFromOrgName(resource.getOrganizationNameDatasetParent());
|
|
DataCatalogue catalogue = getCatalogue(scope);
|
|
String resourceId = catalogue.addResourceToDataset(resourceBean, resource.getOrganizationNameDatasetParent(), username);
|
|
|
|
if(resourceId != null){
|
|
logger.info("Resource " + resource.getName() + " is now available");
|
|
// set its id and turn it to the client
|
|
resource.setOriginalIdInWorkspace(resourceId);
|
|
return resource;
|
|
}
|
|
|
|
logger.debug("No resource created");
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Delete resource from dataset.
|
|
*
|
|
* @param resource the resource
|
|
* @return true, if successful
|
|
* @throws Exception the exception
|
|
*/
|
|
@Override
|
|
public boolean deleteResourceFromDataset(ResourceElementBean resource) throws Exception{
|
|
logger.debug("Request for deleting resource " + resource);
|
|
boolean deleted = false;
|
|
devModeSetContexts();
|
|
try{
|
|
// get the scope in which we should discover the ckan instance given the organization name in which the dataset was created
|
|
String scope = getScopeFromOrgName(resource.getOrganizationNameDatasetParent());
|
|
DataCatalogue catalogue = getCatalogue(scope);
|
|
String username = GenericUtils.getCurrentUser(getThreadLocalRequest()).getUsername();
|
|
deleted = catalogue.deleteResourceFromDataset(resource.getOriginalIdInWorkspace(),username);
|
|
if(deleted){
|
|
logger.info("Resource described by " + resource + " deleted");
|
|
}else
|
|
logger.error("Resource described by " + resource + " NOT deleted");
|
|
}catch(Exception e){
|
|
logger.error("Error while trying to delete resource described by " + resource, e);
|
|
throw new Exception("Error while trying to delete resource." + e.getMessage());
|
|
}
|
|
return deleted;
|
|
|
|
}
|
|
|
|
/**
|
|
* Gets the profiles.
|
|
*
|
|
* @param orgName the org name
|
|
* @return the profiles
|
|
* @throws Exception the exception
|
|
*/
|
|
@Override
|
|
public List<MetaDataProfileBean> getProfiles(String orgName) throws Exception{
|
|
|
|
logger.debug("Requested profiles for products into orgName " + orgName);
|
|
List<MetaDataProfileBean> toReturn = new ArrayList<MetaDataProfileBean>();
|
|
try{
|
|
String evaluatedScope = getScopeFromOrgName(orgName);
|
|
logger.debug("Evaluated scope is " + evaluatedScope);
|
|
toReturn = MetadataDiscovery.getMetadataProfilesList(evaluatedScope, getThreadLocalRequest());
|
|
}catch(Exception e){
|
|
logger.error("Failed to retrieve profiles for scope coming from organization name " + orgName, e);
|
|
throw e;
|
|
}
|
|
|
|
return toReturn;
|
|
}
|
|
|
|
/**
|
|
* Dataset id already exists.
|
|
*
|
|
* @param title the title
|
|
* @param orgName the org name
|
|
* @return true, if successful
|
|
* @throws Exception the exception
|
|
*/
|
|
@Override
|
|
public boolean datasetIdAlreadyExists(String title, String orgName) throws Exception{
|
|
if(title == null || title.isEmpty())
|
|
return true; // it's an error somehow
|
|
try{
|
|
String scopeFromOrgName = getScopeFromOrgName(orgName);
|
|
String idFromTitle = CatalogueUtilMethods.fromProductTitleToName(title);
|
|
logger.debug("Evaluating if dataset with id " + title + " in context " + scopeFromOrgName + " already exists");
|
|
return getCatalogue(scopeFromOrgName).existProductWithNameOrId(idFromTitle);
|
|
}catch(Exception e){
|
|
logger.error("Unable to check if such a dataset id already exists", e);
|
|
throw new Exception("Unable to check if such a dataset id already exists " + e.getMessage());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* The method tries to retrieve the scope related to the organization using the map first,
|
|
* if no match is found, it retrieves such information by using liferay
|
|
*/
|
|
private String getScopeFromOrgName(String orgName){
|
|
|
|
logger.info("Request for scope related to orgName " + orgName + " [map that will be used is " + mapOrganizationScope.toString() + "]");
|
|
if(orgName == null || orgName.isEmpty())
|
|
throw new IllegalArgumentException("orgName cannot be empty or null!");
|
|
|
|
String toReturn = null;
|
|
|
|
if(isWithinPortal()){
|
|
if(mapOrganizationScope.containsKey(orgName)) {
|
|
toReturn = mapOrganizationScope.get(orgName);
|
|
}else{
|
|
try{
|
|
String evaluatedScope = GenericUtils.retrieveScopeFromOrganizationName(orgName);
|
|
//see #20801
|
|
if(evaluatedScope==null || evaluatedScope.isEmpty()) {
|
|
logger.warn("Scope detected for OrganizationName: "+orgName+" is null or empty, skipping filling 'mapOrganizationScope' and returning null");
|
|
return toReturn;
|
|
}
|
|
mapOrganizationScope.put(orgName, evaluatedScope);
|
|
toReturn = evaluatedScope;
|
|
}catch(Exception e){
|
|
logger.error("Failed to retrieve scope from OrgName for organization " + orgName, e);
|
|
}
|
|
}
|
|
}else{
|
|
//UPDATED By FRANCESCO
|
|
toReturn = GenericUtils.getCurrentContext(this.getThreadLocalRequest(), false);
|
|
mapOrganizationScope.put(orgName, toReturn);
|
|
}
|
|
logger.info("Returning scope " + toReturn);
|
|
return toReturn;
|
|
}
|
|
|
|
/**
|
|
* Gets the user groups.
|
|
*
|
|
* @param orgName the org name
|
|
* @return the user groups
|
|
*/
|
|
@Override
|
|
public List<OrganizationBean> getUserGroups(String orgName) {
|
|
|
|
List<OrganizationBean> toReturn = new ArrayList<OrganizationBean>();
|
|
|
|
if(isWithinPortal()){
|
|
GCubeUser user = GenericUtils.getCurrentUser(getThreadLocalRequest());
|
|
String username = null;
|
|
if(user!=null)
|
|
username = user.getUsername();
|
|
|
|
logger.debug("Request for user " + username + " groups. Organization name is " + orgName);
|
|
|
|
// get http session
|
|
HttpSession httpSession = getThreadLocalRequest().getSession();
|
|
String scope = orgName != null ? getScopeFromOrgName(orgName) : GenericUtils.getScopeFromClientUrl(getThreadLocalRequest());
|
|
|
|
// check if they are in session
|
|
String keyPerScopeGroups = CatalogueUtilMethods.concatenateSessionKeyScope(SessionCatalogueAttributes.CKAN_GROUPS_MEMBER, scope);
|
|
|
|
if(httpSession.getAttribute(keyPerScopeGroups) != null){
|
|
toReturn = (List<OrganizationBean>)httpSession.getAttribute(keyPerScopeGroups);
|
|
logger.info("Found user's groups in session " + toReturn);
|
|
}else{
|
|
|
|
//Fixing Incident #12563
|
|
try{
|
|
DataCatalogue catalogue = getCatalogue(scope);
|
|
//Fixing Incident #12563
|
|
if(username!=null && !username.isEmpty()){
|
|
Map<String, Map<CkanGroup, RolesCkanGroupOrOrg>> mapRoleGroup = catalogue.getUserRoleByGroup(username);
|
|
Set<Entry<String, Map<CkanGroup, RolesCkanGroupOrOrg>>> set = mapRoleGroup.entrySet();
|
|
for (Entry<String, Map<CkanGroup, RolesCkanGroupOrOrg>> entry : set) {
|
|
Set<Entry<CkanGroup, RolesCkanGroupOrOrg>> subSet = entry.getValue().entrySet();
|
|
for (Entry<CkanGroup, RolesCkanGroupOrOrg> subEntry : subSet) {
|
|
toReturn.add(new OrganizationBean(subEntry.getKey().getTitle(), subEntry.getKey().getName(), false));
|
|
}
|
|
}
|
|
httpSession.setAttribute(keyPerScopeGroups, toReturn);
|
|
}else
|
|
logger.warn("The API_KEY for "+username+ " is null or empty in the catalogue: "+catalogue.getCatalogueUrl());
|
|
}catch(Exception e){
|
|
logger.error("Error on recovery the user groups for "+username, e);
|
|
}
|
|
}
|
|
}else{
|
|
logger.warn("Dev mode detected");
|
|
toReturn = Arrays.asList();
|
|
}
|
|
return toReturn;
|
|
}
|
|
|
|
|
|
/**
|
|
* Checks if is publisher user.
|
|
*
|
|
* @param isWorkspaceRequest the is workspace request
|
|
* @return true, if is publisher user
|
|
* @throws Exception the exception
|
|
*/
|
|
@Override
|
|
public boolean isPublisherUser(boolean isWorkspaceRequest) throws Exception{
|
|
|
|
String username = GenericUtils.getCurrentUser(getThreadLocalRequest()).getUsername();
|
|
logger.info("Checking if the user " + username + " can publish or not on the catalogue");
|
|
|
|
if(!isWithinPortal()){
|
|
logger.warn("OUT FROM PORTAL DETECTED RETURNING TRUE");
|
|
return true;
|
|
}
|
|
|
|
try{
|
|
|
|
HttpSession httpSession = this.getThreadLocalRequest().getSession();
|
|
|
|
// retrieve scope per current portlet url
|
|
String scopePerCurrentUrl = GenericUtils.getScopeFromClientUrl(getThreadLocalRequest());
|
|
|
|
// get key per scope
|
|
String keyPerScopeRole = CatalogueUtilMethods.concatenateSessionKeyScope(SessionCatalogueAttributes.CKAN_HIGHEST_ROLE, scopePerCurrentUrl);
|
|
String keyPerScopeOrganizations = CatalogueUtilMethods.concatenateSessionKeyScope(SessionCatalogueAttributes.CKAN_ORGANIZATIONS_PUBLISH_KEY, scopePerCurrentUrl);
|
|
String keyPerScopeGroups = CatalogueUtilMethods.concatenateSessionKeyScope(SessionCatalogueAttributes.CKAN_GROUPS_MEMBER, scopePerCurrentUrl);
|
|
|
|
// check if this information was already into session(true means the user has at least in one org
|
|
// the role editor), false that he is just a member so he cannot publish
|
|
RolesCkanGroupOrOrg role = (RolesCkanGroupOrOrg) httpSession.getAttribute(keyPerScopeRole);
|
|
|
|
// if the attribute was already set..
|
|
if(role != null)
|
|
return !role.equals(RolesCkanGroupOrOrg.MEMBER);
|
|
else{
|
|
|
|
try{
|
|
|
|
GroupManager gm = new LiferayGroupManager();
|
|
String groupName = gm.getGroup(gm.getGroupIdFromInfrastructureScope(scopePerCurrentUrl)).getGroupName();
|
|
|
|
// we build up also a list that keeps track of the scopes (orgs) in which the user has role ADMIN/EDITOR
|
|
List<OrganizationBean> orgsInWhichAtLeastEditorRole = new ArrayList<OrganizationBean>();
|
|
String gatewayURL = GenericUtils.getGatewayClientHostname(getThreadLocalRequest());
|
|
logger.info("The Gateway URL is: "+gatewayURL);
|
|
role = CatalogueRoleManager.getHighestRole(scopePerCurrentUrl, username, groupName, this, orgsInWhichAtLeastEditorRole, gatewayURL);
|
|
|
|
// if he is an admin/editor preload:
|
|
// 1) organizations in which he can publish (the widget will find these info in session)
|
|
if(!role.equals(RolesCkanGroupOrOrg.MEMBER)){
|
|
httpSession.setAttribute(keyPerScopeOrganizations, orgsInWhichAtLeastEditorRole);
|
|
String orgName = scopePerCurrentUrl.split("/")[scopePerCurrentUrl.split("/").length - 1];
|
|
httpSession.setAttribute(keyPerScopeGroups, getUserGroups(orgName));
|
|
}
|
|
}catch(Exception e){
|
|
logger.error("Unable to retrieve the role information for this user. Returning FALSE", e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// set role in session for this scope
|
|
httpSession.setAttribute(keyPerScopeRole, role);
|
|
|
|
logger.info("Does the user have the right to publish on the catalogue? " + role);
|
|
return !role.equals(RolesCkanGroupOrOrg.MEMBER);
|
|
|
|
}catch(Exception e){
|
|
logger.error("Failed to check the user's role", e);
|
|
throw new Exception("Failed to check if you are an Administrator or Editor " + e.getMessage());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks if is geo JSON valid.
|
|
*
|
|
* @param geoJson the geo json
|
|
* @return true, if is geo JSON valid
|
|
* @throws Exception the exception
|
|
*/
|
|
@Override
|
|
public boolean isGeoJSONValid(String geoJson) throws Exception {
|
|
try{
|
|
new ObjectMapper().readValue(geoJson, GeoJsonObject.class);
|
|
return true;
|
|
}catch(Exception e){
|
|
throw new Exception("GeoJSON field with value '" + geoJson + "' seems not valid!");
|
|
}
|
|
}
|
|
|
|
} |