/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS,
* <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.modules.wiki.gui.components.wikiToHtml;
import org.jamwiki.DataHandler;
import org.jamwiki.model.Topic;
import org.jamwiki.model.WikiFile;
import org.jamwiki.utils.NamespaceHandler;
import org.olat.core.id.OLATResourceable;
import org.olat.modules.wiki.WikiManager;
/**
* Description: Implementation of the jamwiki datahander for static export
* purpose. The wiki gets exported to a static html export which can be viewed
* offline.
*
* @author guido
*/
public class StaticExportWikiDataHandler implements DataHandler {
private OLATResourceable ores;
public void setWiki(OLATResourceable ores) {
this.ores = ores;
}
/**
* @see org.jamwiki.DataHandler#lookupTopic(java.lang.String, java.lang.String, boolean, java.lang.Object)
*/
public Topic lookupTopic(String virtualWiki, String topicName, boolean deleteOK, Object transactionObject) throws Exception {
Topic topic = new Topic();
if (topicName.startsWith("Image:")) { //TODO:gs:b now about the german "Bild"
String imageName = topicName.substring(NamespaceHandler.NAMESPACE_IMAGE.length() + 1);
topic.setName(imageName);
topic.setTopicType(Topic.TYPE_IMAGE);
return topic;
}
topic.setName(topicName);
return topic;
}
/**
* @see org.jamwiki.DataHandler#lookupWikiFile(java.lang.String, java.lang.String)
*/
public WikiFile lookupWikiFile(String virtualWiki, String topicName) throws Exception {
WikiFile wikifile = new WikiFile();
if (topicName.startsWith("Image:")) {
topicName = topicName.substring(NamespaceHandler.NAMESPACE_IMAGE.length() + 1);
} else if (topicName.startsWith("Media:")) {
topicName = topicName.substring(6, topicName.length());
}
topicName = topicName.replace(" ", "_"); //topic name comes in with "_" replaced as normal but it the image case it does not make sense
wikifile.setFileName(topicName);
wikifile.setUrl(topicName);
//grabbing images for resizing
wikifile.setAbsUrl(WikiManager.getInstance().getMediaFolder(ores).getBasefile().getAbsolutePath());
return wikifile;
}
public boolean exists(String virtualWiki, String topic) {
return true;
}
}