UIDocActivityBuilder.java
/*
* Copyright (C) 2003-2010 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.social.plugin.doc;
import java.util.HashMap;
import java.util.Map;
import org.exoplatform.commons.utils.CommonsUtils;
import org.exoplatform.ecm.utils.text.Text;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.social.core.activity.model.ExoSocialActivity;
import org.exoplatform.social.core.manager.ActivityManager;
import org.exoplatform.social.core.storage.ActivityStorageException;
import org.exoplatform.social.webui.activity.BaseUIActivity;
import org.exoplatform.social.webui.activity.BaseUIActivityBuilder;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by The eXo Platform SAS
* Author : Zun
* exo@exoplatform.com
* Jul 23, 2010
*/
public class UIDocActivityBuilder extends BaseUIActivityBuilder {
private static final Log LOG = ExoLogger.getLogger(UIDocActivityBuilder.class);
public static final String ACTIVITY_TYPE = "DOC_ACTIVITY";
@Override
protected void extendUIActivity(BaseUIActivity uiActivity, ExoSocialActivity activity) {
UIDocActivity docActivity = (UIDocActivity) uiActivity;
//
if (activity.getTemplateParams() == null) {
saveToNewDataFormat(activity);
}
//
Map<String, String> activityParams = activity.getTemplateParams();
docActivity.docLink = activityParams.get(UIDocActivity.DOCLINK);
docActivity.docName = activityParams.get(UIDocActivity.DOCNAME);
docActivity.message = activityParams.get(UIDocActivity.MESSAGE);
docActivity.docPath = activityParams.get(UIDocActivity.DOCPATH);
docActivity.repository = activityParams.get(UIDocActivity.REPOSITORY);
docActivity.workspace = activityParams.get(UIDocActivity.WORKSPACE);
// escape node name for special characters
docActivity.docPath = escapeIllegalJcrCharsOnNodeName(docActivity.docPath);
}
/**
* Escapes special characters of node name in a path.
*
* @param path the path
* @return the escaped node name
*/
private String escapeIllegalJcrCharsOnNodeName(String path) {
int lastIndex = path.lastIndexOf("/");
if (lastIndex != -1) {
String nodeName = path.substring(lastIndex + 1);
path = new StringBuffer(path).delete(path.length() - nodeName.length(), path.length()).
append(Text.escapeIllegalJcrChars(nodeName)).toString();
}
return path;
}
private void saveToNewDataFormat(ExoSocialActivity activity) {
try {
final JSONObject jsonObject = new JSONObject(activity.getTitle());
final String docActivityTitle = "<a href=\"${"+ UIDocActivity.DOCLINK +"}\">" + "${" +UIDocActivity.DOCNAME +"}</a>";
//
activity.setTitle(docActivityTitle);
//
Map<String, String> activityParams = new HashMap<String, String>();
activityParams.put(UIDocActivity.DOCNAME, jsonObject.getString(UIDocActivity.DOCNAME));
activityParams.put(UIDocActivity.DOCLINK, jsonObject.getString(UIDocActivity.DOCLINK));
activityParams.put(UIDocActivity.DOCPATH, jsonObject.getString(UIDocActivity.DOCPATH));
activityParams.put(UIDocActivity.REPOSITORY, jsonObject.getString(UIDocActivity.REPOSITORY));
activityParams.put(UIDocActivity.WORKSPACE, jsonObject.getString(UIDocActivity.WORKSPACE));
activityParams.put(UIDocActivity.MESSAGE, jsonObject.getString(UIDocActivity.MESSAGE));
activity.setTemplateParams(activityParams);
//
ActivityManager activityManager = CommonsUtils.getService(ActivityManager.class);
//
activityManager.saveActivityNoReturn(activity);
activity = activityManager.getActivity(activity.getId());
} catch (JSONException je) {
LOG.error("Error with activity's title data");
} catch (ActivityStorageException ase) {
LOG.error("Could not save new data format for document activity.", ase);
} catch (Exception e) {
LOG.error("Unknown error to save document activity.", e);
}
}
}