/*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
*
* This file is part of Mir.
*
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* In addition, as a special exception, The Mir-coders gives permission to link
- * the code of this program with the com.oreilly.servlet library, any library
- * licensed under the Apache Software License, The Sun (tm) Java Advanced
- * Imaging library (JAI), The Sun JIMI library (or with modified versions of
- * the above that use the same license as the above), and distribute linked
- * combinations including the two. You must obey the GNU General Public
- * License in all respects for all of the code used other than the above
- * mentioned libraries. If you modify this file, you may extend this exception
- * to your version of the file, but you are not obligated to do so. If you do
- * not wish to do so, delete this exception statement from your version.
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
*/
package mircoders.producer;
-import java.util.*;
-import java.io.*;
-import mir.util.*;
-import mir.producer.*;
-import mir.entity.*;
-import mir.entity.adapter.*;
-import mircoders.entity.*;
-import mircoders.storage.*;
-
-//because images are returned as a template model!(maybe not needed after all!)
-//import freemarker.template.*;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Vector;
+
+import mir.entity.Entity;
+import mir.entity.EntityBrowser;
+import mir.entity.adapter.EntityAdapter;
+import mir.log.LoggerToWriterAdapter;
+import mir.log.LoggerWrapper;
+import mir.misc.StringUtil;
+import mir.producer.ProducerFailure;
+import mir.producer.ProducerNode;
+import mir.util.CachingRewindableIterator;
+import mir.util.HTMLRoutines;
+import mir.util.ParameterExpander;
+import mircoders.entity.EntityContent;
+import mircoders.entity.EntityImages;
+import mircoders.storage.DatabaseImages;
public class PDFPreFormattingProducerNode implements ProducerNode {
//float lineHeightCM = .5F;
}
- public void produce(Map aValueMap, String aVerb, PrintWriter aLogger) throws ProducerFailure {
+ public void produce(Map aValueMap, String aVerb, LoggerWrapper aLogger) throws ProducerFailure {
Object data;
Entity entity;
data = ParameterExpander.findValueForKey( aValueMap, contentKey );
if (! (data instanceof EntityAdapter)) {
- throw new ProducerFailure("ContentMarkingProducerNode: value of '"+contentKey+"' is not an EntityAdapter, but an " + data.getClass().getName(), null);
+ throw new ProducerFailure("PDFPreFormattingProducerNode: value of '"+contentKey+"' is not an EntityAdapter, but an " + data.getClass().getName(), null);
}
entity = ((EntityAdapter) data).getEntity();
if (! (entity instanceof EntityContent)) {
- throw new ProducerFailure("ContentMarkingProducerNode: value of '"+contentKey+"' is not a content EntityAdapter, but a " + entity.getClass().getName() + " adapter", null);
+ throw new ProducerFailure("PDFPreFormattingProducerNode: value of '"+contentKey+"' is not a content EntityAdapter, but a " + entity.getClass().getName() + " adapter", null);
}
int currentPosition = 0;
ArrayList brokenUpContent = new ArrayList();
- EntityList images=DatabaseContentToMedia.getInstance().getImages((EntityContent)entity);
+ Vector extraTables = new Vector();
+ extraTables.add("content_x_media cxm");
+ Iterator images = new EntityBrowser(
+ DatabaseImages.getInstance(), "i", extraTables,
+ "cxm.content_id="+entity.getId()+"and cxm.media_id=i.id",
+ "i.id desc", 30, -1, 0);
+
String theContent = ((EntityContent) entity).getValue("content_data");
+ //remove pesky characters
+ theContent = HTMLRoutines.encodeXML(theContent);
+ //put in the <BR> tags so we can turn them to empty blocks
+ theContent = StringUtil.convertNewline2Break(theContent);
+
if (images == null){
- HashMap row = new HashMap();
+ Map row = new HashMap();
row.put("text",theContent);
row.put("hasImage","0");
brokenUpContent.add(row);
}
if (images != null){
//need to add checks for out of content!
- HashMap row0 = new HashMap();
+ Map row0 = new HashMap();
if (numCharsInAnImagelessRow>(theContent).length()){
row0.put("text",theContent);
outOfText = true;
}
row0.put("hasImage","0");
brokenUpContent.add(row0);
- aLogger.println("CP1 is "+ currentPosition);
+ aLogger.debug("CP1 is "+ currentPosition);
while(images.hasNext()){
- HashMap row1 = new HashMap();
- HashMap row2 = new HashMap();
+ Map row1 = new HashMap();
+ Map row2 = new HashMap();
EntityImages currentImage=(EntityImages) images.next();
float img_width=(new Float(currentImage.getValue("img_width"))).floatValue();
float img_height=(new Float(currentImage.getValue("img_height"))).floatValue();
//oversize images must be shrunk
- if (img_width>400){
- img_height=(new Float((new Float(img_height*(400.0F/img_width))).intValue())).floatValue();
- img_width=400.0F;
+ if (img_width>250){
+ img_height=(new Float((new Float(img_height*(250.0F/img_width))).intValue())).floatValue();
+ img_width=250.0F;
}
row1.put("img_width",Float.toString(img_width));
row1.put("img_height",Float.toString(img_height));
- aLogger.println("img_width " +Float.toString(img_width));
- aLogger.println("img_height "+Float.toString(img_height));
+ aLogger.debug("img_width " +Float.toString(img_width));
+ aLogger.debug("img_height "+Float.toString(img_height));
row1.put("img_src",currentImage.getValue("publish_path"));
row1.put("hasImage","1");
outOfText = true;
}
}
- aLogger.println("CP2 is "+ currentPosition);
+ aLogger.debug("CP2 is "+ currentPosition);
brokenUpContent.add(row1);
if (! outOfText){
row2.put("hasImage","0");
brokenUpContent.add(row2);
- aLogger.println("CP3 is "+ currentPosition);
+ aLogger.debug("CP3 is "+ currentPosition);
}
- HashMap row3 = new HashMap();
+ Map row3 = new HashMap();
if (! outOfText){
row3.put("text",theContent.substring(currentPosition));
row3.put("hasImage","0");
}
catch (Throwable t) {
- aLogger.println("Error while formatting content for PDF: " + t.getMessage());
- t.printStackTrace(aLogger);
-
- throw new ProducerFailure(t.getMessage(), t);
+ aLogger.error("Error while formatting content for PDF: " + t.getMessage());
+ t.printStackTrace(new PrintWriter(new LoggerToWriterAdapter(aLogger, LoggerWrapper.DEBUG_MESSAGE)));
}
}
}