ContentUIActivity.java

/*
 * Copyright (C) 2003-2011 eXo Platform SAS.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see<http://www.gnu.org/licenses/>.
 */
package org.exoplatform.wcm.ext.component.activity;

import org.apache.commons.lang.StringUtils;
import org.exoplatform.commons.utils.CommonsUtils;
import org.exoplatform.commons.utils.ISO8601;
import org.exoplatform.container.ExoContainer;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.services.cms.documents.DocumentService;
import org.exoplatform.services.cms.drives.DriveData;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.wcm.core.NodeLocation;
import org.exoplatform.services.wcm.friendly.FriendlyService;
import org.exoplatform.services.wcm.publication.WCMPublicationService;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.social.core.identity.provider.OrganizationIdentityProvider;
import org.exoplatform.social.core.manager.IdentityManager;
import org.exoplatform.social.core.space.model.Space;
import org.exoplatform.social.core.space.spi.SpaceService;
import org.exoplatform.social.core.storage.SpaceStorageException;
import org.exoplatform.social.plugin.doc.UIDocActivity;
import org.exoplatform.social.webui.activity.BaseUIActivity;
import org.exoplatform.social.webui.activity.UIActivitiesContainer;
import org.exoplatform.social.webui.composer.PopupContainer;
import org.exoplatform.wcm.ext.component.activity.listener.Utils;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.application.portlet.PortletRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.lifecycle.UIFormLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;

import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.portlet.PortletRequest;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.Map;

/**
 * Created by The eXo Platform SAS Author : eXoPlatform exo@exoplatform.com Mar
 * 15, 2011
 */
@ComponentConfig(lifecycle = UIFormLifecycle.class, template = "classpath:groovy/ecm/social-integration/plugin/space/ContentUIActivity.gtmpl", events = {
    @EventConfig(listeners = ContentUIActivity.ViewDocumentActionListener.class),
    @EventConfig(listeners = BaseUIActivity.LoadLikesActionListener.class),
    @EventConfig(listeners = BaseUIActivity.ToggleDisplayCommentFormActionListener.class),
    @EventConfig(listeners = BaseUIActivity.LikeActivityActionListener.class),
    @EventConfig(listeners = BaseUIActivity.SetCommentListStatusActionListener.class),
    @EventConfig(listeners = BaseUIActivity.PostCommentActionListener.class),
    @EventConfig(listeners = BaseUIActivity.DeleteActivityActionListener.class),
    @EventConfig(listeners = BaseUIActivity.DeleteCommentActionListener.class),
    @EventConfig(listeners = BaseUIActivity.LikeCommentActionListener.class),
    @EventConfig(listeners = BaseUIActivity.EditActivityActionListener.class),
    @EventConfig(listeners = BaseUIActivity.EditCommentActionListener.class)})
public class ContentUIActivity extends BaseUIActivity {

  private static final String NEW_DATE_FORMAT = "hh:mm:ss MMM d, yyyy";

  private static final Log   LOG               = ExoLogger.getLogger(ContentUIActivity.class);

  public static final String ID                 = "id";

  public static final String CONTENT_LINK       = "contenLink";

  public static final String MESSAGE            = "message";

  public static final String REPOSITORY         = "repository";

  public static final String WORKSPACE          = "workspace";

  public static final String CONTENT_NAME       = "contentName";

  public static final String IMAGE_PATH         = "imagePath";

  public static final String MIME_TYPE          = "mimeType";

  public static final String STATE              = "state";

  public static final String AUTHOR             = "author";

  public static final String DATE_CREATED       = "dateCreated";

  public static final String LAST_MODIFIED      = "lastModified";

  public static final String DOCUMENT_TYPE_LABEL= "docTypeLabel";
  
  public static final String DOCUMENT_TITLE     = "docTitle";
  
  public static final String DOCUMENT_VERSION   = "docVersion";
  
  public static final String DOCUMENT_SUMMARY   = "docSummary";

  public static final String IS_SYSTEM_COMMENT  = "isSystemComment";
  
  public static final String SYSTEM_COMMENT     = "systemComment";
  
  public static final String MIX_VERSION       = "mix:versionable";

  public static final String NODE_PATH          = "nodePath";

  public static final String NODE_UUID          = "nodeUUID";

  public static final String PERMISSION          = "permission";

  public static final String COMMENT          = "comment";

  public static final String THUMBNAIL          = "thumbnail";

  private String             contentLink;

  private String             message;

  private String             contentName;

  private String             imagePath;

  private String             mimeType;

  private String             nodeUUID;

  private String             state;

  private String             author;

  private String             dateCreated;

  private String             lastModified;

  private Node               contentNode;

  private NodeLocation       nodeLocation;

  private DriveData          docDrive;
  
  private String             docTypeName;
  private String             docTitle;
  private String             docVersion;
  private String             docSummary;

  public String              docPath;
  public String              repository;
  public String              workspace;

  private boolean            isSymlink;

  private String activityTitle;

  private DocumentService documentService;

  public String getActivityTitle() {
    return activityTitle;
  }

  public void setActivityTitle(String activityTitle) {
    this.activityTitle = activityTitle;
  }

  public ContentUIActivity() throws Exception {
    super();
    documentService = CommonsUtils.getService(DocumentService.class);
  }

  public String getContentLink() {
    return contentLink;
  }

  public void setContentLink(String contentLink) {
    this.contentLink = contentLink;
  }

  public String getMessage() {
    return message;
  }

  public void setMessage(String message) {
    this.message = message;
  }

  public String getContentName() {
    return contentName;
  }

  public void setContentName(String contentName) {
    this.contentName = contentName;
  }

  public String getImagePath() {
    return imagePath;
  }

  public void setImagePath(String imagePath) {
    this.imagePath = imagePath;
  }

  public String getMimeType() {
    return mimeType;
  }

  public void setMimeType(String mimeType) {
    this.mimeType = mimeType;
  }

  public String getNodeUUID() {
    return nodeUUID;
  }

  public void setNodeUUID(String nodeUUID) {
    this.nodeUUID = nodeUUID;
  }

  public String getState() {
    return state;
  }

  public String getContentState() throws Exception {
    WCMPublicationService wcmPublicationService = WCMCoreUtils.getService(WCMPublicationService.class);
    return wcmPublicationService.getContentState(contentNode);  
  }
  
  public void setState(String state) {
    this.state = state;
  }

  public String getAuthor() {
    return author;
  }

  public void setAuthor(String author) {
    this.author = author;
  }

  public String getDocTypeName() {
    return docTypeName;
  }
  public String getDocTitle() {
    return docTitle;
  }
  public String getDocVersion() throws RepositoryException{
    Node node = getContentNode();
    if (node!=null && !node.isNodeType(MIX_VERSION)) {
      return null;
    }
    return docVersion;
    
  }
  public String getDocSummary() {
    return docSummary;
  }

  public boolean isSymlink() {
    return isSymlink;
  }

  private String convertDateFormat(String strDate, String strOldFormat, String strNewFormat) throws ParseException {
    if (strDate == null || strDate.length() <= 0) {
      return "";
    }
    Locale locale = Util.getPortalRequestContext().getLocale();
    SimpleDateFormat sdfSource = new SimpleDateFormat(strOldFormat);
    SimpleDateFormat sdfDestination = new SimpleDateFormat(strNewFormat, locale);
    Date date = sdfSource.parse(strDate);
    return sdfDestination.format(date);
  }

  public String getDateCreated() throws ParseException {
    return convertDateFormat(dateCreated, ISO8601.SIMPLE_DATETIME_FORMAT, NEW_DATE_FORMAT);
  }  

  public void setDateCreated(String dateCreated) {
    this.dateCreated = dateCreated;
  }

  public String getLastModified() throws ParseException {
    return convertDateFormat(lastModified, ISO8601.SIMPLE_DATETIME_FORMAT, NEW_DATE_FORMAT);
  }

  public void setLastModified(String lastModified) {
    this.lastModified = lastModified;
  }

  public Node getContentNode() {
    return NodeLocation.getNodeByLocation(nodeLocation);
  }
  
  public String getTitle(Node node) throws Exception {
    return org.exoplatform.ecm.webui.utils.Utils.getTitle(node);
  }

  public void setContentNode(Node contentNode) {
    this.nodeLocation = NodeLocation.getNodeLocationByNode(contentNode);
  }

  public NodeLocation getNodeLocation() {
    return nodeLocation;
  }

  public void setNodeLocation(NodeLocation nodeLocation) {
    this.nodeLocation = nodeLocation;
  }

  /**
   * Gets the summary.
   * @param node the node
   * @return the summary of Node. Return empty string if catch an exception.
   */
  public String getSummary(Node node) {
    return Utils.getSummary(node);
  }
  
  public String getDocumentSummary(Map<String, String> activityParams) {
    return activityParams.get(ContentUIActivity.DOCUMENT_SUMMARY);
  }
  public String getUserFullName(String userId) {
    ExoContainer container = ExoContainerContext.getCurrentContainer();
    IdentityManager identityManager = (IdentityManager) container.getComponentInstanceOfType(IdentityManager.class);

    return identityManager.getOrCreateIdentity(OrganizationIdentityProvider.NAME, userId, true).getProfile().getFullName();
  }

  public String getUserProfileUri(String userId) {
    ExoContainer container = ExoContainerContext.getCurrentContainer();
    IdentityManager identityManager = (IdentityManager) container.getComponentInstanceOfType(IdentityManager.class);

    return identityManager.getOrCreateIdentity(OrganizationIdentityProvider.NAME, userId, true).getProfile().getUrl();
  }

  public String getUserAvatarImageSource(String userId) {
    return getOwnerIdentity().getProfile().getAvatarUrl();
  }

  public String getSpaceAvatarImageSource(String spaceIdentityId) {
    try {
      String spaceId = getOwnerIdentity().getRemoteId();
      SpaceService spaceService = getApplicationComponent(SpaceService.class);
      Space space = spaceService.getSpaceById(spaceId);
      if (space != null) {
        return space.getAvatarUrl();
      }
    } catch (SpaceStorageException e) {
      LOG.warn("Failed to getSpaceById: " + spaceIdentityId, e);
    }
    return null;
  }
  public String getDocIconClass() {
    if (contentNode!=null) {
      try {
        return contentNode.getPrimaryNodeType().getName().replaceAll(":", "_");
      } catch (RepositoryException e) {
          LOG.info("Cannot get content node");
      }
    }
    return "";
  }

  public void setUIActivityData(Map<String, String> activityParams) {
    this.contentLink = activityParams.get(ContentUIActivity.CONTENT_LINK);
    this.nodeUUID = activityParams.get(ContentUIActivity.ID);
    this.state = activityParams.get(ContentUIActivity.STATE);
    this.author = activityParams.get(ContentUIActivity.AUTHOR);
    this.dateCreated = activityParams.get(ContentUIActivity.DATE_CREATED);
    this.lastModified = activityParams.get(ContentUIActivity.LAST_MODIFIED);
    this.contentName = activityParams.get(ContentUIActivity.CONTENT_NAME);
    this.message = activityParams.get(ContentUIActivity.MESSAGE);
    this.mimeType = activityParams.get(ContentUIActivity.MIME_TYPE);
    this.imagePath = activityParams.get(ContentUIActivity.IMAGE_PATH);
    this.docTypeName = activityParams.get(ContentUIActivity.DOCUMENT_TYPE_LABEL);
    this.docTitle = activityParams.get(ContentUIActivity.DOCUMENT_TITLE);
    this.docVersion = activityParams.get(ContentUIActivity.DOCUMENT_VERSION);
    this.docSummary = activityParams.get(ContentUIActivity.DOCUMENT_SUMMARY);
    this.isSymlink = Boolean.parseBoolean(activityParams.get(UIDocActivity.IS_SYMLINK));
  }



  /**
   * Gets the webdav url.
   * 
   * @return the webdav url
   * @throws Exception the exception
   */
  public String getWebdavURL() throws Exception {
    contentNode = getContentNode();
    PortletRequestContext portletRequestContext = WebuiRequestContext.getCurrentInstance();
    PortletRequest portletRequest = portletRequestContext.getRequest();
    String repository = nodeLocation.getRepository();
    String workspace = nodeLocation.getWorkspace();
    String baseURI = portletRequest.getScheme() + "://" + portletRequest.getServerName() + ":"
        + String.format("%s", portletRequest.getServerPort());

    FriendlyService friendlyService = WCMCoreUtils.getService(FriendlyService.class);
    String link = "#";

    String portalName = PortalContainer.getCurrentPortalContainerName();
    String restContextName = PortalContainer.getCurrentRestContextName();
    if (this.contentNode.isNodeType("nt:frozenNode")) {
      String uuid = this.contentNode.getProperty("jcr:frozenUuid").getString();
      Node originalNode = this.contentNode.getSession().getNodeByUUID(uuid);
      link = baseURI + "/" + portalName + "/" + restContextName + "/jcr/" + repository + "/"
          + workspace + originalNode.getPath() + "?version=" + this.contentNode.getParent().getName();
    } else {
      link = baseURI + "/" + portalName + "/" + restContextName + "/jcr/" + repository + "/"
          + workspace + this.contentNode.getPath();
    }

    return friendlyService.getFriendlyUri(link);
  }

  public String[] getSystemCommentBundle(Map<String, String> activityParams) {
    return Utils.getSystemCommentBundle(activityParams);
  }
  public String[] getSystemCommentTitle(Map<String, String> activityParams) {
    return Utils.getSystemCommentTitle(activityParams);
  }

  public DriveData getDocDrive() {
    if(nodeLocation != null && docDrive == null) {
      try {
        docDrive = documentService.getDriveOfNode(nodeLocation.getPath());
      } catch(Exception e) {
        LOG.error("Cannot get drive of node " + nodeLocation.getPath() + " : " + e.getMessage(), e);
      }
    }

    return docDrive;
  }

  public String getCurrentDocOpenUri() {
    String uri = "";

    if(nodeLocation != null) {
      uri = getDocOpenUri(nodeLocation.getPath());
    }

    return uri;
  }

  public String getDocOpenUri(String nodePath) {
    String uri = "";

    if(nodePath != null) {
      try {
        uri = documentService.getLinkInDocumentsApp(nodePath, getDocDrive());
      } catch(Exception e) {
        LOG.error("Cannot get document open URI of node " + nodePath + " : " + e.getMessage(), e);
        uri = "";
      }
    }

    return uri;
  }

  public String getEditLink() {
    try {
      return org.exoplatform.wcm.webui.Utils.getEditLink(getContentNode(), true, false);
    }catch (Exception e) {
      return "";
    }
  }
  
  protected int getVersion(Node node) {
    String currentVersion = null;
    try {
      currentVersion = contentNode.getBaseVersion().getName();      
      if (currentVersion.contains("jcr:rootVersion")) currentVersion = "0";
    }catch (Exception e) {
      currentVersion ="0";
    }
    return Integer.parseInt(currentVersion);
  }

  /**
   * <h2>Check if node content is supported by preview on activity stream
   * A preview from the activity stream is available for the following contents:
   * </h2>
   * <ul>
   * <li>Webcontent</li>
   * </ul>
   * @param data Content node
   * @return true: support; false: not support
   */
  public boolean isContentSupportPreview(Node data) throws RepositoryException{
    if (data.isNodeType(org.exoplatform.ecm.webui.utils.Utils.EXO_WEBCONTENT)) {
      return true;
    } else {
      return false;
    }
  }

  public String getActivityStatus(){
    return this.getMessage();
  }
  
  public static class ViewDocumentActionListener extends EventListener<ContentUIActivity> {
    @Override
    public void execute(Event<ContentUIActivity> event) throws Exception {
      ContentUIActivity contentUIActivity = event.getSource();
      UIActivitiesContainer uiActivitiesContainer = contentUIActivity.getAncestorOfType(UIActivitiesContainer.class);
      PopupContainer uiPopupContainer = uiActivitiesContainer.getPopupContainer();

      UIDocumentPreview uiDocumentPreview = uiPopupContainer.createUIComponent(UIDocumentPreview.class, null,
              "UIDocumentPreview");
      uiDocumentPreview.setBaseUIActivity(contentUIActivity);
      uiDocumentPreview.setContentInfo(contentUIActivity.docPath, contentUIActivity.repository,
              contentUIActivity.workspace,
              contentUIActivity.getContentNode());

      uiPopupContainer.activate(uiDocumentPreview, 0, 0, true);
      event.getRequestContext().addUIComponentToUpdateByAjax(uiPopupContainer);
    }
  }
}