/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. The ASF licenses this file to You
* under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
package org.apache.roller.weblogger.ui.struts2.editor;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.roller.weblogger.business.MediaFileManager;
import org.apache.roller.weblogger.business.WebloggerFactory;
import org.apache.roller.weblogger.pojos.MediaFile;
import org.apache.struts2.interceptor.validation.SkipValidation;
/**
* Prepares creation of a new weblog entry with an embedded pointer to a media file.
*/
@SuppressWarnings("serial")
public class EntryAddWithMediaFile extends MediaFileBase {
private static Log log = LogFactory.getLog(EntryAddWithMediaFile.class);
// bean for managing form data
private EntryBean bean = new EntryBean();
private String weblog = null;
private String type = null;
private String[] selectedImages = null;
private String selectedImage = null;
public EntryAddWithMediaFile() {
this.actionName = "entryAdd";
this.desiredMenu = "editor";
this.pageTitle = "weblogEdit.title.newEntry";
}
/**
* Prepare bean for creating a new weblog entry with a link to a media file.
* @return String The result of the action.
*/
@SkipValidation
public String execute() {
MediaFileManager manager =
WebloggerFactory.getWeblogger().getMediaFileManager();
try {
if (StringUtils.isNotEmpty(selectedImage) && selectedImages == null) {
selectedImages = new String[1];
selectedImages[0] = selectedImage;
}
StringBuilder sb = new StringBuilder();
if ("weblog".equals(type) && selectedImages != null) {
for (int i=0; i<selectedImages.length; i++) {
MediaFile mediaFile = manager.getMediaFile(selectedImages[i]);
String link = "";
if (mediaFile.isImageFile()) {
link = "<p>" + mediaFile.getName() + "</p>";
link += "<a href='<url>'><img src='<urlt>' alt='<name>' width='<width>' height='<height>'></img></a>";
link = link.replace("<url>", mediaFile.getPermalink())
.replace("<urlt>", mediaFile.getThumbnailURL())
.replace("<name>", mediaFile.getName())
.replace("<width>", ""+mediaFile.getThumbnailWidth())
.replace("<height>", ""+mediaFile.getThumbnailHeight());
} else {
link = "<a href='<url>'><name></a> (<size> bytes, <type>)";
link = link.replace("<url>", mediaFile.getPermalink())
.replace("<name>", mediaFile.getName())
.replace("<size>",""+mediaFile.getLength())
.replace("<type>",mediaFile.getContentType());
}
sb.append(link);
}
}
else if ("podcast".equals(type) && StringUtils.isNotEmpty(selectedImage)) {
MediaFile podcastFile = manager.getMediaFile(selectedImage);
sb.append("<p>")
.append(getText("mediaFileEdit.includesEnclosure"))
.append("<br />")
.append("<a href=''>")
.append(podcastFile.getPermalink())
.append("</a></p>");
bean.setEnclosureURL(podcastFile.getPermalink());
}
bean.setText(sb.toString());
} catch (Exception e) {
log.error("Error while constructing media file link for new entry", e);
}
return SUCCESS;
}
public EntryBean getBean() {
return bean;
}
public void setBean(EntryBean bean) {
this.bean = bean;
}
/**
* @return the selectedImages
*/
public String[] getSelectedImages() {
return selectedImages;
}
/**
* @param selectedImages the selectedImages to set
*/
public void setSelectedImages(String[] selectedImages) {
this.selectedImages = selectedImages;
}
/**
* @return the type
*/
public String getType() {
return type;
}
/**
* @param type the enclosureUrl to set
*/
public void setType(String type) {
this.type = type;
}
/**
* @return the weblog
*/
public String getWeblog() {
return weblog;
}
/**
* @param weblog the weblog to set
*/
public void setWeblog(String weblog) {
this.weblog = weblog;
}
/**
* @return the selectedImage
*/
public String getSelectedImage() {
return selectedImage;
}
/**
* @param selectedImage the selectedImage to set
*/
public void setSelectedImage(String selectedImage) {
this.selectedImage = selectedImage;
}
}