908 lines
35 KiB
Java
908 lines
35 KiB
Java
package org.gcube.portlets.user.shareupdates.server;
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import java.io.File;
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import java.io.IOException;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URLConnection;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import javax.net.ssl.HttpsURLConnection;
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import org.apache.commons.validator.routines.UrlValidator;
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import org.gcube.application.framework.core.session.ASLSession;
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import org.gcube.application.framework.core.session.SessionManager;
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import org.gcube.applicationsupportlayer.social.ApplicationNotificationsManager;
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import org.gcube.applicationsupportlayer.social.NotificationsManager;
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import org.gcube.applicationsupportlayer.social.storage.UriResolverReaderParameter;
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import org.gcube.common.portal.PortalContext;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.common.scope.impl.ScopeBean;
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import org.gcube.common.scope.impl.ScopeBean.Type;
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import org.gcube.contentmanagement.blobstorage.service.IClient;
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import org.gcube.contentmanager.storageclient.wrapper.AccessType;
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import org.gcube.contentmanager.storageclient.wrapper.MemoryType;
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import org.gcube.contentmanager.storageclient.wrapper.StorageClient;
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import org.gcube.portal.custom.communitymanager.OrganizationsUtil;
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import org.gcube.portal.custom.communitymanager.impl.OrganizationManagerImpl;
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import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
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import org.gcube.portal.databook.server.DBCassandraAstyanaxImpl;
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import org.gcube.portal.databook.server.DatabookStore;
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import org.gcube.portal.databook.shared.Attachment;
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import org.gcube.portal.databook.shared.ClientFeed;
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import org.gcube.portal.databook.shared.Feed;
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import org.gcube.portal.databook.shared.FeedType;
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import org.gcube.portal.databook.shared.PrivacyLevel;
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import org.gcube.portal.databook.shared.UserInfo;
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import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
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import org.gcube.portal.notifications.bean.GenericItemBean;
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import org.gcube.portal.notifications.thread.MentionNotificationsThread;
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import org.gcube.portal.notifications.thread.PostNotificationsThread;
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import org.gcube.portlets.user.shareupdates.client.ShareUpdateService;
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import org.gcube.portlets.user.shareupdates.client.view.ShareUpdateForm;
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import org.gcube.portlets.user.shareupdates.server.opengraph.OpenGraph;
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import org.gcube.portlets.user.shareupdates.shared.HashTagAndOccurrence;
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import org.gcube.portlets.user.shareupdates.shared.LinkPreview;
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import org.gcube.portlets.user.shareupdates.shared.UploadedFile;
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import org.gcube.portlets.user.shareupdates.shared.UserSettings;
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import org.gcube.portlets.widgets.pickitem.shared.ItemBean;
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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.impl.liferay.LiferayGroupManager;
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import org.gcube.vomanagement.usermanagement.impl.liferay.LiferayUserManager;
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import org.gcube.vomanagement.usermanagement.model.GroupModel;
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import org.gcube.vomanagement.usermanagement.model.UserModel;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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import com.liferay.portal.kernel.exception.PortalException;
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import com.liferay.portal.kernel.exception.SystemException;
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import com.liferay.portal.kernel.util.WebKeys;
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import com.liferay.portal.model.Organization;
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import com.liferay.portal.model.Role;
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import com.liferay.portal.service.OrganizationLocalServiceUtil;
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import com.liferay.portal.service.UserLocalServiceUtil;
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import com.liferay.portal.theme.ThemeDisplay;
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/**
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* The server side implementation of the RPC service.
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*/
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@SuppressWarnings("serial")
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public class ShareUpdateServiceImpl extends RemoteServiceServlet implements ShareUpdateService {
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/**
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*
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*/
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private static final String ADMIN_ROLE = "Administrator";
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public static final String TEST_USER = "test.user";
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private static final String STORAGE_OWNER = "gCubeSocialFramework";
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public static final String UPLOAD_DIR = "/social-framework-uploads";
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private static final String NEWS_FEED_PORTLET_CLASSNAME = "org.gcube.portlets.user.newsfeed.server.NewsServiceImpl";
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private final static String ATTR_TO_CHECK = "Postnotificationviaemail";
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/**
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*
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*/
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private static Logger _log = LoggerFactory.getLogger(ShareUpdateServiceImpl.class);
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/**
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* The Cassandra store interface
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*/
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private DatabookStore store;
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/**
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* connect to cassandra at startup
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*/
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public void init() {
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store = new DBCassandraAstyanaxImpl();
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}
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public void destroy() {
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store.closeConnection();
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}
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/**
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* the current ASLSession
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* @return the session
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*/
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private ASLSession getASLSession() {
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String sessionID = this.getThreadLocalRequest().getSession().getId();
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String user = (String) this.getThreadLocalRequest().getSession().getAttribute(ScopeHelper.USERNAME_ATTRIBUTE);
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if (user == null) {
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_log.warn("USER IS NULL setting test.user and Running OUTSIDE PORTAL");
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user = getDevelopmentUser();
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SessionManager.getInstance().getASLSession(sessionID, user).setScope("/gcube/devsec/devVRE");
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}
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return SessionManager.getInstance().getASLSession(sessionID, user);
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}
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public String getDevelopmentUser() {
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String user = TEST_USER;
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// user = "costantino.perciante";
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return user;
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}
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/**
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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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_log.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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* Share post that could contain a link preview.
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*/
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@Override
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public ClientFeed sharePostWithLinkPreview(String postText, FeedType feedType, PrivacyLevel pLevel,
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String vreId, LinkPreview preview, String urlThumbnail, ArrayList<String> mentionedUserFullNames, boolean notifyGroup) {
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_log.debug("Writing a new post with text " + postText);
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// escape text
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String escapedFeedText = TextTransfromUtils.escapeHtmlAndTransformUrl(postText);
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// get hashtags
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List<String> hashtags = TextTransfromUtils.getHashTags(postText);
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if (hashtags != null && !hashtags.isEmpty())
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escapedFeedText = TextTransfromUtils.convertHashtagsAnchorHTML(escapedFeedText, hashtags);
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// retrieve mentioned users
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ArrayList<ItemBean> mentionedUsers = null;
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if (mentionedUserFullNames != null && ! mentionedUserFullNames.isEmpty()) {
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mentionedUsers = getSelectedUserIds(mentionedUserFullNames);
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escapedFeedText = TextTransfromUtils.convertMentionPeopleAnchorHTML(escapedFeedText, mentionedUsers);
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}
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// get session
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ASLSession session = getASLSession();
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String username = session.getUsername();
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String email = username+"@isti.cnr.it";
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String fullName = username+" FULL";
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String thumbnailAvatarURL = "images/Avatar_default.png";
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boolean withinPortal = isWithinPortal();
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if (withinPortal && username.compareTo(TEST_USER) != 0) {
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try {
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UserInfo user = getUserSettings().getUserInfo();
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email = user.getEmailaddress();
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fullName = user.getFullName();
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thumbnailAvatarURL = user.getAvatarId();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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// get data from the preview of the link
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String linkTitle = preview.getTitle();
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String linkDesc = preview.getDescription();
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String host = preview.getHost();
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String url = preview.getUrl();
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if (urlThumbnail == null)
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urlThumbnail = "null";
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Date feedDate = new Date();
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//get the VRE scope if single channel post
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String vreScope2Set = "";
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if (pLevel == PrivacyLevel.SINGLE_VRE && vreId != null && vreId.compareTo("") != 0) {
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vreScope2Set = (withinPortal) ? getScopeByOrganizationId(vreId) : session.getScope();
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}
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// build the feed to share (and save on cassandra)
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Feed toShare = new Feed(UUID.randomUUID().toString(), feedType, username, feedDate,
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vreScope2Set, url, urlThumbnail, escapedFeedText, pLevel, fullName, email, thumbnailAvatarURL, linkTitle, linkDesc, host);
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_log.info("Attempting to save Feed with text: " + escapedFeedText + " Level: " + pLevel + " Timeline="+vreScope2Set);
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boolean result = store.saveUserFeed(toShare);
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//need to put the feed into VRES Timeline too
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if (pLevel == PrivacyLevel.VRES) {
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_log.trace("PrivacyLevel was set to VRES attempting to write onto User's VRES Timelines");
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for (GroupModel vre : getUserVREs(username)) {
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String vreScope = getScopeByOrganizationId(vre.getGroupId());
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_log.trace("Attempting to write onto " + vreScope);
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try {
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store.saveFeedToVRETimeline(toShare.getKey(), vreScope);
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} catch (FeedIDNotFoundException e) {
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_log.error("Error writing onto VRES Time Line" + vreScope);
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} //save the feed
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_log.trace("Success writing onto " + vreScope);
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}
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}
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//share on a single VRE Timeline
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//receives a VreId(groupId) get the scope from the groupId
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else if (pLevel == PrivacyLevel.SINGLE_VRE && vreId != null && vreId.compareTo("") != 0) {
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_log.trace("Attempting to write onto " + vreScope2Set);
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try {
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store.saveFeedToVRETimeline(toShare.getKey(), vreScope2Set);
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if (hashtags != null && !hashtags.isEmpty())
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store.saveHashTags(toShare.getKey(), vreScope2Set, hashtags);
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} catch (FeedIDNotFoundException e) {
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_log.error("Error writing onto VRES Time Line" + vreScope2Set);
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} //save the feed
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_log.trace("Success writing onto " + vreScope2Set);
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}
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if (!result) return null;
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//everything went fine
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ClientFeed cf = new ClientFeed(toShare.getKey(), toShare.getType().toString(), username, feedDate, toShare.getUri(),
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TextTransfromUtils.replaceAmpersand(toShare.getDescription()), fullName, email, thumbnailAvatarURL, toShare.getLinkTitle(), toShare.getLinkDescription(),
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toShare.getUriThumbnail(), toShare.getLinkHost(), null);
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//send the notification about this posts to everyone in the group if notifyGroup is true
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if (pLevel == PrivacyLevel.SINGLE_VRE && vreId != null && vreId.compareTo("") != 0 && notifyGroup) {
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NotificationsManager nm = new ApplicationNotificationsManager(session, NEWS_FEED_PORTLET_CLASSNAME);
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Thread thread = new Thread(new PostNotificationsThread(toShare.getKey(), escapedFeedText, ""+session.getGroupId(), nm, hashtags));
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thread.start();
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}
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//send the notification to the mentioned users
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if (mentionedUsers != null && mentionedUsers.size() > 0) {
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NotificationsManager nm = new ApplicationNotificationsManager(session);
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ArrayList<GenericItemBean> toPass = new ArrayList<GenericItemBean>();
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for (ItemBean u : mentionedUsers) {
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toPass.add(new GenericItemBean(u.getId(), u.getName(), u.getAlternativeName(), u.getThumbnailURL()));
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}
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Thread thread = new Thread(new MentionNotificationsThread(toShare.getKey(), escapedFeedText, nm, toPass));
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thread.start();
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}
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return cf;
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}
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/**
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* Share a post with at least one attachment.
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*/
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@Override
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public ClientFeed sharePostWithAttachments(String feedText, FeedType feedType,
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PrivacyLevel pLevel, String vreId, ArrayList<UploadedFile> uploadedFiles,
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ArrayList<String> mentionedUserFullNames, boolean notifyGroup, boolean saveCopyWokspace) {
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_log.debug("Incoming text is " + feedText);
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// escape text
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String escapedFeedText = TextTransfromUtils.escapeHtmlAndTransformUrl(feedText);
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// get the list of hashtags
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List<String> hashtags = TextTransfromUtils.getHashTags(feedText);
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if (hashtags != null && !hashtags.isEmpty())
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escapedFeedText = TextTransfromUtils.convertHashtagsAnchorHTML(escapedFeedText, hashtags);
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// get the list of mentioned users
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ArrayList<ItemBean> mentionedUsers = null;
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if (mentionedUserFullNames != null && ! mentionedUserFullNames.isEmpty()) {
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mentionedUsers = getSelectedUserIds(mentionedUserFullNames);
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escapedFeedText = TextTransfromUtils.convertMentionPeopleAnchorHTML(escapedFeedText, mentionedUsers);
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}
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ASLSession session = getASLSession();
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String username = session.getUsername();
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String email = username+"@isti.cnr.it";
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String fullName = username+" FULL";
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String thumbnailAvatarURL = "images/Avatar_default.png";
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boolean withinPortal = isWithinPortal();
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if (withinPortal && username.compareTo(TEST_USER) != 0) {
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try {
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UserInfo user = getUserSettings().getUserInfo();
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email = user.getEmailaddress();
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fullName = user.getFullName();
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thumbnailAvatarURL = user.getAvatarId();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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// Managing attachments: the first one will use the same fields of a link preview.
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// If more than one attachments are present, they will be saved as Attachment objects.
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// In this way we can handle backward-compatibility.
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List<Attachment> attachments = null;
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String firstAttachmentName = "",
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firstAttachmentDescription = "",
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firstAttachmentFormat = "",
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firstAttachmentDownloadUrl = "",
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firstAttachmenturlThumbnail = "";
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if(uploadedFiles.size() > 0){
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// retrieve the first element (and remove it)
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UploadedFile firstAttachment = uploadedFiles.get(0);
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firstAttachmentName = firstAttachment.getFileName();
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firstAttachmentDescription = firstAttachment.getDescription();
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firstAttachmentFormat = firstAttachment.getFormat();
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firstAttachmentDownloadUrl = firstAttachment.getDownloadUrl();
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firstAttachmenturlThumbnail =
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firstAttachment.getThumbnailUrl() != null ?
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firstAttachment.getThumbnailUrl() : firstAttachmenturlThumbnail;
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// check if there are more files
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if(uploadedFiles.size() > 1){
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attachments = new ArrayList<>();
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// starting from 1
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for (int i = 1; i < uploadedFiles.size(); i++){
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UploadedFile file = uploadedFiles.get(i);
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attachments.add(new Attachment(
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UUID.randomUUID().toString(),
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file.getDownloadUrl(),
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file.getFileName(),
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file.getDescription(),
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file.getThumbnailUrl(),
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file.getFormat())
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);
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}
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}
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}
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// evaluate the date (this will be the date of the post)
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Date feedDate = new Date();
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String textToPost = "";
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//this means the user has shared a file without text in it.
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_log.debug("Url vale " + firstAttachmentDownloadUrl);
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if (escapedFeedText.trim().compareTo(ShareUpdateForm.NO_TEXT_FILE_SHARE) == 0) {
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if(uploadedFiles.size() <= 1){
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textToPost = TextTransfromUtils.convertFileNameAnchorHTML(firstAttachmentDownloadUrl);
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}
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else{
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StringBuilder sb = new StringBuilder();
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textToPost = sb.append("<span style=\"color:gray; font-size:12px;\">shared a set of files.</span>").toString();
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}
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} else {
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textToPost = escapedFeedText;
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}
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//get the VRE scope if single channel post
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String vreScope2Set = "";
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if (pLevel == PrivacyLevel.SINGLE_VRE && vreId != null && vreId.compareTo("") != 0) {
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vreScope2Set = (withinPortal) ? getScopeByOrganizationId(vreId) : session.getScope();
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}
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Feed toShare = null;
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boolean result;
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if(uploadedFiles.size() <= 1){
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toShare = new Feed(
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UUID.randomUUID().toString(), feedType, username, feedDate,
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vreScope2Set, firstAttachmentDownloadUrl, firstAttachmenturlThumbnail,
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textToPost, pLevel, fullName, email, thumbnailAvatarURL,
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firstAttachmentName, firstAttachmentDescription, firstAttachmentFormat);
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// save the feed itself
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result = store.saveUserFeed(toShare);
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}
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else{
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toShare = new Feed(
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UUID.randomUUID().toString(), feedType, username, feedDate,
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vreScope2Set, firstAttachmentDownloadUrl, firstAttachmenturlThumbnail,
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textToPost, pLevel, fullName, email, thumbnailAvatarURL,
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firstAttachmentName, firstAttachmentDescription, firstAttachmentFormat);
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// set the field multiFileUpload to true
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toShare.setMultiFileUpload(true);
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// save the feed itself plus the attachments
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result = store.saveUserFeed(toShare, attachments);
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}
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_log.info("Attempting to save Feed with text: " + textToPost + " Level: " + pLevel + " Timeline="+vreScope2Set);
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//need to put the feed into VRES Timeline too
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if (pLevel == PrivacyLevel.VRES) {
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_log.trace("PrivacyLevel was set to VRES attempting to write onto User's VRES Timelines");
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for (GroupModel vre : getUserVREs(username)) {
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String vreScope = getScopeByOrganizationId(vre.getGroupId());
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_log.trace("Attempting to write onto " + vreScope);
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try {
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store.saveFeedToVRETimeline(toShare.getKey(), vreScope);
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} catch (FeedIDNotFoundException e) {
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_log.error("Error writing onto VRES Time Line" + vreScope);
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} //save the feed
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_log.trace("Success writing onto " + vreScope);
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}
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} //share on a single VRE Timeline
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//receives a VreId(groupId) get the scope from the groupId
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else if (pLevel == PrivacyLevel.SINGLE_VRE && vreId != null && vreId.compareTo("") != 0) {
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_log.trace("Attempting to write onto " + vreScope2Set);
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try {
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store.saveFeedToVRETimeline(toShare.getKey(), vreScope2Set);
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if (hashtags != null && !hashtags.isEmpty())
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store.saveHashTags(toShare.getKey(), vreScope2Set, hashtags);
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} catch (FeedIDNotFoundException e) {
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_log.error("Error writing onto VRES Time Line" + vreScope2Set);
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} //save the feed
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_log.trace("Success writing onto " + vreScope2Set);
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}
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if (!result) return null;
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//everything went fine
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ClientFeed cf = new ClientFeed(toShare.getKey(), toShare.getType().toString(), username, feedDate, toShare.getUri(),
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TextTransfromUtils.replaceAmpersand(toShare.getDescription()), fullName, email, thumbnailAvatarURL, toShare.getLinkTitle(), toShare.getLinkDescription(),
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toShare.getUriThumbnail(), toShare.getLinkHost(), attachments);
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//send the notification about this posts to everyone in the group if notifyGroup is true
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|
if (pLevel == PrivacyLevel.SINGLE_VRE && vreId != null && vreId.compareTo("") != 0 && notifyGroup) {
|
|
NotificationsManager nm = new ApplicationNotificationsManager(session, NEWS_FEED_PORTLET_CLASSNAME);
|
|
Thread thread = new Thread(new PostNotificationsThread(toShare.getKey(), textToPost, ""+session.getGroupId(), nm, hashtags));
|
|
thread.start();
|
|
|
|
}
|
|
//send the notification to the mentioned users
|
|
if (mentionedUsers != null && mentionedUsers.size() > 0) {
|
|
NotificationsManager nm = new ApplicationNotificationsManager(session);
|
|
ArrayList<GenericItemBean> toPass = new ArrayList<GenericItemBean>();
|
|
for (ItemBean u : mentionedUsers) {
|
|
toPass.add(new GenericItemBean(u.getId(), u.getName(), u.getAlternativeName(), u.getThumbnailURL()));
|
|
}
|
|
Thread thread = new Thread(new MentionNotificationsThread(toShare.getKey(), textToPost, nm, toPass));
|
|
thread.start();
|
|
}
|
|
|
|
//it means I also should upload a copy of the files on the user's Workspace root folder
|
|
if (saveCopyWokspace) {
|
|
|
|
for(UploadedFile file: uploadedFiles){
|
|
new Thread(
|
|
new UploadToWorkspaceThread(
|
|
fullName,
|
|
username,
|
|
file.getFileName(),
|
|
file.getFileAbsolutePathOnServer()))
|
|
.start();
|
|
}
|
|
}
|
|
|
|
return cf;
|
|
|
|
}
|
|
|
|
|
|
@Override
|
|
public UserSettings getUserSettings() {
|
|
try {
|
|
ASLSession session = getASLSession();
|
|
String username = session.getUsername();
|
|
String email = username+"@isti.cnr.it";
|
|
String fullName = username+" FULL";
|
|
String thumbnailURL = "images/Avatar_default.png";
|
|
|
|
if (isWithinPortal() && username.compareTo(TEST_USER) != 0) {
|
|
long companyId = OrganizationsUtil.getCompany().getCompanyId();
|
|
com.liferay.portal.model.UserModel user = UserLocalServiceUtil.getUserByScreenName(companyId, username);
|
|
|
|
thumbnailURL = "/image/user_male_portrait?img_id="+user.getPortraitId();
|
|
fullName = user.getFirstName() + " " + user.getLastName();
|
|
email = user.getEmailAddress();
|
|
ThemeDisplay themeDisplay = (ThemeDisplay) this.getThreadLocalRequest().getSession().getAttribute(WebKeys.THEME_DISPLAY);
|
|
|
|
String accountURL = themeDisplay.getURLMyAccount().toString();
|
|
HashMap<String, String> vreNames = getUserVreNames(username);
|
|
|
|
UserInfo userInfo = new UserInfo(username, fullName, thumbnailURL, user.getEmailAddress(), accountURL, true, isAdmin(), vreNames);
|
|
|
|
UserSettings toReturn = new UserSettings(userInfo, 0, session.getScopeName(), isInfrastructureScope(), isNotificationViaEmailEnabled(session));
|
|
return toReturn;
|
|
}
|
|
else {
|
|
_log.info("Returning test USER = " + session.getUsername());
|
|
HashMap<String, String> fakeVreNames = new HashMap<String, String>();
|
|
fakeVreNames.put("/gcube/devsec/devVRE","devVRE");
|
|
//fakeVreNames.put("/gcube/devNext/NexNext","NexNext");
|
|
|
|
UserInfo user = new UserInfo(session.getUsername(), fullName, thumbnailURL, email, "fakeAccountUrl", true, false, fakeVreNames);
|
|
return new UserSettings(user, 0, session.getScopeName(), false, true);
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
return new UserSettings();
|
|
}
|
|
|
|
private boolean isNotificationViaEmailEnabled(ASLSession session) throws PortalException, SystemException {
|
|
Organization currOrg = OrganizationLocalServiceUtil.getOrganization(session.getGroupId());
|
|
return OrganizationManagerImpl.readOrganizationCustomAttribute(session.getUsername(), currOrg, ATTR_TO_CHECK);
|
|
}
|
|
|
|
/**
|
|
* generate a preview of the file, upload the file on the storage and shorts the link
|
|
*/
|
|
@Override
|
|
public LinkPreview checkUploadedFile(String fileName, String fileabsolutePathOnServer) {
|
|
LinkPreview toReturn = null;
|
|
|
|
String randomUploadFolderName = UUID.randomUUID().toString();
|
|
String remoteFilePath = UPLOAD_DIR + "/" + randomUploadFolderName + "/" + fileName;
|
|
//get the Storage Client
|
|
String currScope = ScopeProvider.instance.get();
|
|
ScopeProvider.instance.set("/"+PortalContext.getConfiguration().getInfrastructureName());
|
|
IClient storageClient = new StorageClient(STORAGE_OWNER, AccessType.SHARED, MemoryType.PERSISTENT).getClient();
|
|
ScopeProvider.instance.set(currScope);
|
|
|
|
String httpURL = "";
|
|
String smpURI = "";
|
|
String mimeType = null;
|
|
if (isWithinPortal()) {
|
|
//get the url to show, before actually uploading it
|
|
//smpURI = storageClient.getUrl(true).RFile(remoteFilePath); //"http://ciccio.com";
|
|
smpURI = storageClient.getHttpUrl(true).RFile(remoteFilePath);
|
|
|
|
//The storage uploader Thread starts here asyncronouslyù
|
|
try {
|
|
mimeType = FilePreviewer.getMimeType(new File(fileabsolutePathOnServer), fileName);
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
Thread thread = new Thread(new UploadToStorageThread(storageClient, fileName, fileabsolutePathOnServer, remoteFilePath, mimeType));
|
|
thread.start();
|
|
}
|
|
|
|
try {
|
|
//get the url to show (though it could not be ready for download at this stage)
|
|
httpURL = smpURI;
|
|
|
|
switch (mimeType) {
|
|
case "application/pdf":
|
|
toReturn = FilePreviewer.getPdfPreview(fileName, fileabsolutePathOnServer, httpURL, mimeType);
|
|
break;
|
|
case "application/vnd.openxmlformats-officedocument.wordprocessingml.document":
|
|
mimeType = "application/wordprocessor";
|
|
return FilePreviewer.getUnhandledTypePreview(fileName, fileabsolutePathOnServer, httpURL, mimeType);
|
|
case "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet":
|
|
mimeType = "application/spreadsheet";
|
|
return FilePreviewer.getUnhandledTypePreview(fileName, fileabsolutePathOnServer, httpURL, mimeType);
|
|
case "application/vnd.openxmlformats-officedocument.presentationml.presentation":
|
|
mimeType = "application/presentation";
|
|
return FilePreviewer.getUnhandledTypePreview(fileName, fileabsolutePathOnServer, httpURL, mimeType);
|
|
case "image/png":
|
|
case "image/gif":
|
|
case "image/tiff":
|
|
case "image/jpg":
|
|
case "image/jpeg":
|
|
case "image/bmp":
|
|
toReturn = FilePreviewer.getImagePreview(fileName, fileabsolutePathOnServer, httpURL, mimeType);
|
|
break;
|
|
default:
|
|
return FilePreviewer.getUnhandledTypePreview(fileName, fileabsolutePathOnServer, httpURL, mimeType);
|
|
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
_log.error("Error while resolving or previewing file");
|
|
e.printStackTrace();
|
|
try {
|
|
return FilePreviewer.getUnhandledTypePreview(fileName, fileabsolutePathOnServer, httpURL, "Error During upload on Server!");
|
|
} catch (Exception e1) {
|
|
e1.printStackTrace();
|
|
}
|
|
|
|
}
|
|
|
|
_log.debug("smpURI=" + smpURI);
|
|
_log.debug("Returning httpURL=" + httpURL);
|
|
return toReturn;
|
|
}
|
|
/**
|
|
* tries the following in the indicated order for Populating the Link preview
|
|
* Open Graph protocol
|
|
* Meta "title" and "description" tags
|
|
* Best guess from page content (not recommended)
|
|
*
|
|
* Schema.org microdata <-- This is still a TODO
|
|
*/
|
|
@Override
|
|
public LinkPreview checkLink(String linkToCheck) {
|
|
LinkPreview toReturn = null;
|
|
_log.info("to check " + linkToCheck);
|
|
//look for a url in text
|
|
linkToCheck = TextTransfromUtils.extractURL(linkToCheck);
|
|
if (linkToCheck == null)
|
|
return null; //no url
|
|
|
|
String[] schemes = {"http","https"};
|
|
UrlValidator urlValidator = new UrlValidator(schemes);
|
|
if (! urlValidator.isValid(linkToCheck)) {
|
|
_log.warn("url is NOT valid, returning nothing");
|
|
return null;
|
|
}
|
|
_log.debug("url is valid");
|
|
|
|
URL pageURL;
|
|
URLConnection siteConnection = null;
|
|
try {
|
|
pageURL = new URL(linkToCheck);
|
|
if (pageURL.getProtocol().equalsIgnoreCase("https")) {
|
|
System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
|
|
java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
|
|
TextTransfromUtils.trustAllHTTPSConnections();
|
|
siteConnection = (HttpsURLConnection) pageURL.openConnection();
|
|
}
|
|
else
|
|
siteConnection = (HttpURLConnection) pageURL.openConnection();
|
|
} catch (MalformedURLException e) {
|
|
_log.error("url is not valid");
|
|
return null;
|
|
} catch (IOException e) {
|
|
_log.error("url is not reachable");
|
|
return null;
|
|
}
|
|
//pretend you're a browser (make my request from Java more “browsery-like”.)
|
|
siteConnection.addRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.95 Safari/537.11");
|
|
|
|
String title;
|
|
String description;
|
|
ArrayList<String> imageUrls = new ArrayList<String>();
|
|
//get the host from the url
|
|
String host = pageURL.getHost().replaceAll("www.", "");
|
|
|
|
//try openGraph First
|
|
OpenGraph ogLink = null;
|
|
try {
|
|
ogLink = new OpenGraph(linkToCheck, true, siteConnection);
|
|
if (ogLink == null || ogLink.getContent("title") == null) {
|
|
//there is no OpenGraph for this link
|
|
_log.info("No OpenGraph Found, going Best guess from page content") ;
|
|
toReturn = TextTransfromUtils.getInfoFromHTML(siteConnection, pageURL, linkToCheck, host);
|
|
} else {
|
|
//there is OpenGraph
|
|
_log.info("OpenGraph Found") ;
|
|
title = ogLink.getContent("title");
|
|
description = (ogLink.getContent("description") != null) ? ogLink.getContent("description") : "";
|
|
description = ((description.length() > 256) ? description.substring(0, 256)+"..." : description);
|
|
//look for the image ask the guesser if not present
|
|
if (ogLink.getContent("image") != null) {
|
|
String imageUrl = TextTransfromUtils.getImageUrlFromSrcAttribute(pageURL, ogLink.getContent("image"));
|
|
imageUrls.add(imageUrl);
|
|
_log.trace("OpenGraph getImage = " +imageUrl) ;
|
|
}
|
|
else {
|
|
_log.trace("OpenGraph No Image, trying manuale parsing");
|
|
ArrayList<String> images = TextTransfromUtils.getImagesWithCleaner(pageURL);
|
|
if (! images.isEmpty())
|
|
imageUrls = images;
|
|
}
|
|
toReturn = new LinkPreview(title, description, linkToCheck, host, imageUrls);
|
|
return toReturn;
|
|
}
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
return toReturn;
|
|
}
|
|
|
|
/**
|
|
* return the id as key and the names as value of the vre a user is subscribed to
|
|
* @param username
|
|
* @return the id as key and the names as value of the vre a user is subscribed to
|
|
*/
|
|
private HashMap<String, String> getUserVreNames(String username) {
|
|
HashMap<String, String> toReturn = new HashMap<String, String>();
|
|
for (GroupModel vre : getUserVREs(username)) {
|
|
if (vre.getGroupName().compareTo(getASLSession().getGroupName())==0)
|
|
toReturn.put(vre.getGroupId(), vre.getGroupName());
|
|
}
|
|
// }
|
|
|
|
return toReturn;
|
|
}
|
|
/**
|
|
* tell if the user is a portal administrator or not
|
|
* @param username
|
|
* @return true if is admin
|
|
* @throws SystemException
|
|
* @throws PortalException
|
|
*/
|
|
private boolean isAdmin() throws PortalException, SystemException {
|
|
com.liferay.portal.model.User currUser = OrganizationsUtil.validateUser(getASLSession().getUsername());
|
|
List<Organization> organizations = OrganizationLocalServiceUtil.getOrganizations(0, OrganizationLocalServiceUtil.getOrganizationsCount());
|
|
Organization rootOrganization = null;
|
|
for (Organization organization : organizations) {
|
|
if (organization.getName().equals(OrganizationsUtil.getRootOrganizationName() ) ) {
|
|
rootOrganization = organization;
|
|
break;
|
|
}
|
|
}
|
|
try {
|
|
_log.trace("root: " + rootOrganization.getName() );
|
|
return (hasRole(ADMIN_ROLE, rootOrganization.getName(), currUser));
|
|
}
|
|
catch (NullPointerException e) {
|
|
_log.error("Cannot find root organziation, please check gcube-data.properties file in $CATALINA_HOME/conf folder");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param rolename
|
|
* @param organizationName
|
|
* @param user
|
|
* @return
|
|
* @throws SystemException
|
|
*/
|
|
private boolean hasRole(String rolename, String organizationName, com.liferay.portal.model.User user) throws SystemException {
|
|
for (Role role : user.getRoles())
|
|
if (role.getName().compareTo(rolename) == 0 )
|
|
return true;
|
|
return false;
|
|
}
|
|
/**
|
|
*
|
|
* @param username
|
|
* @return
|
|
*/
|
|
private ArrayList<GroupModel> getUserVREs(String username) {
|
|
ArrayList<GroupModel> toReturn = new ArrayList<GroupModel>();
|
|
com.liferay.portal.model.User currUser;
|
|
try {
|
|
GroupManager gm = new LiferayGroupManager();
|
|
currUser = OrganizationsUtil.validateUser(username);
|
|
for (Organization org : currUser.getOrganizations())
|
|
if (gm.isVRE(org.getOrganizationId()+"")) {
|
|
GroupModel toAdd = gm.getGroup(""+org.getOrganizationId());
|
|
toReturn.add(toAdd);
|
|
}
|
|
} catch (Exception e) {
|
|
_log.error("Failed reading User VREs for : " + username);
|
|
e.printStackTrace();
|
|
return toReturn;
|
|
}
|
|
return toReturn;
|
|
}
|
|
|
|
private String getScopeByOrganizationId(String vreid) {
|
|
GroupManager gm = new LiferayGroupManager();
|
|
try {
|
|
return gm.getScope(vreid);
|
|
} catch (Exception e) {
|
|
_log.error("Could not find a scope for this VREid: " + vreid);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Indicates whether the scope is the whole infrastructure.
|
|
* @return <code>true</code> if it is, <code>false</code> otherwise.
|
|
*/
|
|
private boolean isInfrastructureScope() {
|
|
ScopeBean scope = new ScopeBean(getASLSession().getScope());
|
|
return scope.is(Type.INFRASTRUCTURE);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return the screennames of the addressee (user logins e.g. pino.pini)
|
|
*/
|
|
public ArrayList<ItemBean> getSelectedUserIds(ArrayList<String> fullNames) {
|
|
if (fullNames == null)
|
|
return new ArrayList<ItemBean>();
|
|
else {
|
|
ArrayList<ItemBean> allUsers = getPortalUsers();
|
|
ArrayList<ItemBean> toReturn = new ArrayList<ItemBean>();
|
|
for (String fullName : fullNames)
|
|
for (ItemBean puser : allUsers) {
|
|
if (puser.getAlternativeName().compareTo(fullName) == 0) {
|
|
toReturn.add(puser);
|
|
break;
|
|
}
|
|
}
|
|
return toReturn;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ArrayList<ItemBean> getPortalUsers() {
|
|
ASLSession session = getASLSession();
|
|
boolean withinPortal = false;
|
|
if (isWithinPortal() && session.getUsername().compareTo(TEST_USER) != 0) {
|
|
withinPortal = true;
|
|
}
|
|
return getOrganizationUsers(session.getScope(), session.getUsername(), withinPortal);
|
|
}
|
|
|
|
@Override
|
|
public ArrayList<ItemBean> getHashtags() {
|
|
ASLSession session = getASLSession();
|
|
String scope = session.getScope();
|
|
_log.error("getting hashtags for " + scope);
|
|
Map<String, Integer> map = store.getVREHashtagsWithOccurrence(scope);
|
|
ArrayList<HashTagAndOccurrence> toSort = new ArrayList<HashTagAndOccurrence>();
|
|
_log.trace("Got " + map.keySet().size() + " hashtags");
|
|
for (String hashtag : map.keySet()) {
|
|
toSort.add(new HashTagAndOccurrence(hashtag, map.get(hashtag)));
|
|
}
|
|
Collections.sort(toSort, Collections.reverseOrder());
|
|
ArrayList<ItemBean> toReturn = new ArrayList<>();
|
|
for (HashTagAndOccurrence wrapper : toSort) {
|
|
String hashtag = wrapper.getHashtag();
|
|
toReturn.add(new ItemBean(hashtag, hashtag, hashtag, null));
|
|
}
|
|
return toReturn;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param session the Asl Session
|
|
* @param withinPortal true when is on Liferay portal
|
|
* @return the users belonging to the current organization (scope)
|
|
*/
|
|
public static ArrayList<ItemBean> getOrganizationUsers(String scope, String currUser, boolean withinPortal) {
|
|
ArrayList<ItemBean> portalUsers = new ArrayList<ItemBean>();
|
|
try {
|
|
if (withinPortal) {
|
|
UserManager um = new LiferayUserManager();
|
|
GroupManager gm = new LiferayGroupManager();
|
|
ScopeBean sb = new ScopeBean(scope);
|
|
List<UserModel> users = null;
|
|
|
|
if (sb.is(Type.INFRASTRUCTURE))
|
|
users = um.listUsersByGroup(gm.getRootVO().getGroupId());
|
|
else if (sb.is(Type.VRE)) { //must be in VRE
|
|
//get the name from the scope
|
|
String orgName = scope.substring(scope.lastIndexOf("/")+1, scope.length());
|
|
//ask the users
|
|
users = um.listUsersByGroup(gm.getGroupId(orgName));
|
|
}
|
|
else {
|
|
_log.error("Error, you must be in SCOPE VRE OR INFRASTURCTURE, you are in VO SCOPE returning no users");
|
|
return portalUsers;
|
|
}
|
|
for (UserModel user : users) {
|
|
if (user.getScreenName().compareTo("test.user") != 0 && user.getScreenName().compareTo(currUser) != 0) { //skip test.user & current user
|
|
String thumbnailURL = "";
|
|
com.liferay.portal.model.UserModel lifeUser = UserLocalServiceUtil.getUserByScreenName(OrganizationsUtil.getCompany().getCompanyId(), user.getScreenName());
|
|
thumbnailURL = "/image/user_male_portrait?img_id="+lifeUser.getPortraitId();
|
|
portalUsers.add(new ItemBean(user.getUserId(), user.getScreenName(), user.getFullname(), thumbnailURL));
|
|
}
|
|
}
|
|
}
|
|
else { //test users
|
|
portalUsers.add(new ItemBean("12111", "massimiliano.assante", "Test User #1", ""));
|
|
portalUsers.add(new ItemBean("14111", "massimiliano.assante", "Test Second User #2", ""));
|
|
portalUsers.add(new ItemBean("11511", "massimiliano.assante", "Test Third User", ""));
|
|
portalUsers.add(new ItemBean("11611", "massimiliano.assante", "Test Fourth User", ""));
|
|
portalUsers.add(new ItemBean("11711", "massimiliano.assante", "Test Fifth User", ""));
|
|
portalUsers.add(new ItemBean("11811", "massimiliano.assante", "Test Sixth User", ""));
|
|
portalUsers.add(new ItemBean("15811", "massimiliano.assante", "Ninth Testing User", ""));
|
|
portalUsers.add(new ItemBean("15811", "massimiliano.assante", "Eighth Testing User", ""));
|
|
portalUsers.add(new ItemBean("11211", "giogio.giorgi", "Seventh Test User", ""));
|
|
portalUsers.add(new ItemBean("2222", "pino.pinetti", "Tenth Testing User", ""));
|
|
}
|
|
} catch (Exception e) {
|
|
_log.error("Error in server get all contacts ", e);
|
|
}
|
|
return portalUsers;
|
|
}
|
|
}
|