/*
- * 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.pdf;
-import mir.log.LoggerWrapper;
+import gnu.regexp.RE;
+import gnu.regexp.REException;
+import gnu.regexp.REMatch;
+import gnu.regexp.REMatchEnumeration;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.MalformedURLException;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
-
-import gnu.regexp.RE;
-import gnu.regexp.REException;
-
-import com.lowagie.text.*;
-import com.lowagie.text.pdf.*;
-
-import mir.entity.EntityList;
-
+import mir.config.MirPropertiesConfiguration;
+import mir.entity.EntityBrowser;
+import mir.log.LoggerWrapper;
+import mir.misc.StringUtil;
+import mir.util.DateTimeRoutines;
+import mir.util.HTMLRoutines;
import mircoders.entity.EntityContent;
import mircoders.entity.EntityImages;
-import mircoders.storage.DatabaseContentToMedia;
-
-import mir.config.MirPropertiesConfiguration;
-import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
-
-
+import mircoders.storage.DatabaseImages;
+
+import com.lowagie.text.BadElementException;
+import com.lowagie.text.Document;
+import com.lowagie.text.DocumentException;
+import com.lowagie.text.Element;
+import com.lowagie.text.Font;
+import com.lowagie.text.Image;
+import com.lowagie.text.PageSize;
+import com.lowagie.text.Paragraph;
+import com.lowagie.text.Phrase;
+import com.lowagie.text.pdf.BaseFont;
+import com.lowagie.text.pdf.ColumnText;
+import com.lowagie.text.pdf.PdfContentByte;
+import com.lowagie.text.pdf.PdfTemplate;
+import com.lowagie.text.pdf.PdfWriter;
public class PDFGenerator{
public float bottomEdge;
public float rightEdge;
public float leftEdge;
+
+ public int maxImageHeight;
+ public int maxImageWidth;
+ protected LoggerWrapper logger;
+
+ public int indexFontSize;
+ public int indexLineHeight;
+ public int indexFontFamily;
+
public float footerHeight;
public String footerText;
+ public int footerFontSize;
+ public int footerFontFamily;
- protected LoggerWrapper logger;
+ public int metaHeight;
+ public int metaFontSize;
+ public int metaFontFamily;
+
+ public int descriptionLineHeight;
+ public int descriptionFontSize;
+ public int descriptionFontFamily;
+ public int contentLineHeight;
+ public int contentFontSize;
+ public int contentFontFamily;
+
+ public int sourceLineHeight;
+ public int sourceFontSize;
+ public int sourceFontFamily;
+
+ public int bigImageCaptionFontSize;
+ public int bigImageCaptionFontFamily;
protected MirPropertiesConfiguration configuration;
public PDFGenerator(ByteArrayOutputStream out){
logger = new LoggerWrapper("PDFGenerator");
+ configuration = MirPropertiesConfiguration.instance();
+ localImageDir=configuration.getString("Producer.Image.Path");
+
try {
- configuration = MirPropertiesConfiguration.instance();
+ indexFontSize = Integer.parseInt(configuration.getString("PDF.Index.FontSize"));
+ indexLineHeight = Integer.parseInt(configuration.getString("PDF.Index.LineHeight"));
+ indexFontFamily = getFontByName(configuration.getString("PDF.Index.FontFamily"));
+
+ footerText = configuration.getString("PDF.Footer.String");
+ footerFontSize = Integer.parseInt(configuration.getString("PDF.Footer.FontSize"));
+ footerFontFamily = getFontByName(configuration.getString("PDF.Footer.FontFamily"));
+ footerHeight = Integer.parseInt(configuration.getString("PDF.Footer.Height"));
+
+ metaFontSize = Integer.parseInt(configuration.getString("PDF.Meta.FontSize"));
+ metaFontFamily = getFontByName(configuration.getString("PDF.Meta.FontFamily"));
+ metaHeight = Integer.parseInt(configuration.getString("PDF.Meta.Height"));
+
+ descriptionFontSize = Integer.parseInt(configuration.getString("PDF.Description.FontSize"));
+ descriptionLineHeight = Integer.parseInt(configuration.getString("PDF.Description.LineHeight"));
+ descriptionFontFamily = getFontByName(configuration.getString("PDF.Description.FontFamily"));
+
+ contentFontSize = Integer.parseInt(configuration.getString("PDF.Content.FontSize"));
+ contentLineHeight = Integer.parseInt(configuration.getString("PDF.Content.LineHeight"));
+ contentFontFamily = getFontByName(configuration.getString("PDF.Content.FontFamily"));
+
+ sourceFontSize = Integer.parseInt(configuration.getString("PDF.Source.FontSize"));
+ sourceLineHeight = Integer.parseInt(configuration.getString("PDF.Source.LineHeight"));
+ sourceFontFamily = getFontByName(configuration.getString("PDF.Source.FontFamily"));
+
+ bigImageCaptionFontSize = Integer.parseInt(configuration.getString("PDF.BigImageCaption.FontSize"));
+ bigImageCaptionFontFamily = getFontByName(configuration.getString("PDF.BigImageCaption.FontFamily"));
+
}
- catch (PropertiesConfigExc e) {
- throw new RuntimeException("Can't get configuration: " + e.getMessage());
+ catch (NumberFormatException e){
+ e.printStackTrace();
}
- localImageDir=configuration.getString("Producer.Image.Path");
-
+
// step 1: make a document
-
+
String pageSize = configuration.getString("PDF.Pagesize");
-
+
if (pageSize.equals("LETTER")){
document = new Document(PageSize.LETTER);
pageWidth = 612;
pageHeight=842;
}
- try {
-
- verticalMargin = 20;
- horizontalMargin = 20;
-
- footerHeight = 54;
-
- topEdge=pageHeight-verticalMargin;
- bottomEdge=verticalMargin;
- rightEdge=pageWidth-horizontalMargin;
- leftEdge=horizontalMargin;
-
- currentYPosition=topEdge;
- currentPage = 1;
-
- String headerText = configuration.getString("PDF.Title");
- footerText = configuration.getString("PDF.Footer");
+ maxImageHeight = 250;
+ maxImageWidth = 250;
+
+
+ verticalMargin = 20;
+ horizontalMargin = 20;
+
+
+
+ topEdge=pageHeight-verticalMargin;
+ bottomEdge=verticalMargin;
+ rightEdge=pageWidth-horizontalMargin;
+ leftEdge=horizontalMargin;
+ currentYPosition=topEdge;
+ currentPage = 1;
+
+ String headerText = configuration.getString("PDF.Title.String");
+
+ try{
writer = PdfWriter.getInstance(document, out);
cb = writer.getDirectContent();
- document.open();
-
-
-
- ColumnText ct = new ColumnText(cb);
- //add a basic header
- ct.addText(new Phrase(headerText, FontFactory.getFont(FontFactory.COURIER, 24,Font.BOLD)));
-
- float[] rightCol = {rightEdge,topEdge,rightEdge,topEdge-28};
- float[] leftCol = {leftEdge,topEdge,leftEdge,topEdge-28};
- // int status = ct.go();
- ct.setColumns(leftCol,rightCol);
- // int status=ct.go();
- ct.setYLine(topEdge);
- ct.setAlignment(Element.ALIGN_CENTER);
- ct.go();
-
- currentYPosition = currentYPosition - 28;
-
+ document.open();
+ addHeader(headerText);
}
catch(DocumentException de) {
logger.error(de.getMessage());
}
}
-
+
public void stop(){
addFooter();
document.close();
}
+ public void addHeader(String headerText){
+ int titleFontSize=Integer.parseInt(configuration.getString("PDF.Title.FontSize"));
+ int titleLineHeight=Integer.parseInt(configuration.getString("PDF.Title.LineHeight"));
+ String titleFontFamily=configuration.getString("PDF.Title.FontFamily");
+ String headerImage=configuration.getString("PDF.Header.Image");
+ int headerImageHeight = Integer.parseInt(configuration.getString("PDF.Header.ImageHeight"));
+
+ try {
+ if ((! headerImage.equals("")) && headerImageHeight != 0){
+ PdfTemplate template = cb.createTemplate(rightEdge-horizontalMargin,headerImageHeight);
+
+ float toYPosition=currentYPosition - headerImageHeight;
+ Image theImage = Image.getInstance(headerImage);
+ theImage.setAbsolutePosition(0,0);
+ // theImage.scaleAbsolute(img_width,img_height);
+ template.addImage(theImage);
+
+
+ cb.addTemplate(template,leftEdge,toYPosition);
+ currentYPosition = toYPosition;
+ }
+ if (! headerText.equals("")){
+ ColumnText ct = new ColumnText(cb);
+ //add a basic header
+ ct.addText(new Phrase(headerText, new Font(getFontByName(titleFontFamily), titleFontSize,Font.BOLD)));
+ float[] rightCol = {rightEdge,currentYPosition,rightEdge,currentYPosition-titleLineHeight};
+ float[] leftCol = {leftEdge,currentYPosition,leftEdge,currentYPosition-titleLineHeight};
+ ct.setColumns(leftCol,rightCol);
+ ct.setYLine(currentYPosition);
+ ct.setAlignment(Element.ALIGN_CENTER);
+ ct.go();
+
+ currentYPosition = currentYPosition - titleLineHeight;
+ }
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+ catch(MalformedURLException de) {
+ logger.error(de.getMessage());
+ }
+ catch(IOException de) {
+ logger.error(de.getMessage());
+ }
+ }
public void addIndexItem(EntityContent entityContent){
try {
- float indexLineHeight = 16;
- ColumnText ict = new ColumnText(cb);
- String theTitle = entityContent.getValue("title");
- String theCreator = entityContent.getValue("creator");
- Phrase titleP=new Phrase(" - " + theTitle,new Font(Font.HELVETICA,12,Font.BOLD));
- Phrase creatorP=new Phrase( " :: " + theCreator,new Font(Font.HELVETICA,12));
- float toYPosition = currentYPosition - indexLineHeight;
- float[] leftIndexCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightIndexCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
- ict.addText(titleP);
- ict.addText(creatorP);
- ict.setColumns(leftIndexCols,rightIndexCols);
- ict.setYLine(currentYPosition);
- ict.setAlignment(Element.ALIGN_LEFT);
- int status=ict.go();
- currentYPosition = toYPosition;
+
+ ColumnText ict = new ColumnText(cb);
+ String theTitle = entityContent.getFieldValue("title");
+ String theCreator = entityContent.getFieldValue("creator");
+ Phrase titleP=new Phrase(" - " + theTitle,new Font(indexFontFamily,indexFontSize,Font.BOLD));
+ Phrase creatorP=new Phrase( " :: " + theCreator,new Font(indexFontFamily,indexFontSize));
+ float toYPosition = currentYPosition - indexLineHeight;
+ float[] leftIndexCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
+ float[] rightIndexCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
+ ict.addText(titleP);
+ ict.addText(creatorP);
+ ict.setColumns(leftIndexCols,rightIndexCols);
+ ict.setYLine(currentYPosition);
+ ict.setAlignment(Element.ALIGN_LEFT);
+ ict.go();
+ currentYPosition = toYPosition;
}
catch(DocumentException de) {
logger.error(de.getMessage());
}
-
+
}
+ private int addTextLine(ColumnText ct,int lineHeight,int alignment,float left, float right){
+ logger.debug("adding a line of text");
+ if (! enoughY(lineHeight)){
+ newPage();
+ }
+ float toYPosition = currentYPosition - lineHeight;
+ float[] leftContentCols = {left,currentYPosition,left,toYPosition};
+ float[] rightContentCols = {right,currentYPosition,right,toYPosition};
+ ct.setColumns(leftContentCols,rightContentCols);
+ ct.setYLine(currentYPosition);
+ ct.setAlignment(alignment);
+ try{
+ int status=ct.go();
+ currentYPosition = toYPosition;
+ return status;
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+ return 0;
+ }
public void addLine(){
cb.setLineWidth(1f);
cb.lineTo(leftEdge, currentYPosition-5);
cb.stroke();
currentYPosition = currentYPosition - 10;
-
+
}
-
+
public void addFooter(){
try{
ColumnText fct = new ColumnText(cb);
cb.stroke();
float[] leftFooterCols = {leftEdge,bottomEdge+footerHeight-1,leftEdge,bottomEdge};
float[] rightFooterCols = {rightEdge,bottomEdge+footerHeight-1,rightEdge,bottomEdge};
-
- Paragraph footerP=new Paragraph(footerText,new Font(Font.HELVETICA,12));
+
+ Paragraph footerP=new Paragraph(footerText,new Font(footerFontFamily,footerFontSize));
fct.addText(footerP);
-
+
fct.setColumns(leftFooterCols,rightFooterCols);
fct.setYLine(bottomEdge+footerHeight-1);
fct.setAlignment(Element.ALIGN_JUSTIFIED);
- int status=fct.go();
+ fct.go();
- Paragraph numberP=new Paragraph((new Integer(currentPage)).toString(),new Font(Font.HELVETICA,12,Font.BOLD));
+ Paragraph numberP=new Paragraph((new Integer(currentPage)).toString(),new Font(footerFontFamily,footerFontSize,Font.BOLD));
fct.addText(numberP);
fct.setAlignment(Element.ALIGN_RIGHT);
- status=fct.go();
+ fct.go();
}
catch (DocumentException de){
try{
//add a footer
addFooter();
- document.newPage();
+ document.newPage();
currentPage++;
currentYPosition=topEdge;
}
logger.error(de.getMessage());
}
}
-
- public boolean enoughY(int heightOfBlockToAdd){
- if ((currentYPosition - heightOfBlockToAdd - footerHeight) < bottomEdge )
- return false;
- else
- return true;
+
+ public void addArticleSeparator(){
+ // make a line
+ if (! enoughY(10)){
+ newPage();
+ }
+ cb.setLineWidth(1f);
+ cb.moveTo(rightEdge, currentYPosition-5);
+ cb.lineTo(leftEdge, currentYPosition-5);
+ cb.stroke();
+ currentYPosition = currentYPosition - 10;
}
-
-
- public void add(EntityContent entityContent){
- logger.error("adding a content Entity");
- EntityList images=DatabaseContentToMedia.getInstance().getImages(entityContent);
- String theTitle = entityContent.getValue("title");
- String theCreator = entityContent.getValue("creator");
- String theDate = entityContent.getValue("webdb_create_formatted");
- String theDescriptionRaw = entityContent.getValue("description");
- String theContentRaw = entityContent.getValue("content_data");
- String theSource = configuration.getString("Producer.ProductionHost") + "/" + configuration.getString("StandardLanguage") + entityContent.getValue("publish_path") + entityContent.getValue("id") + ".shtml";
-
- boolean addImageOnLeft = true;
-
- String theContent = "";
- String theDescription = "";
-
- try {
- RE re1 = new RE("\r?\n\r?\n");
- String theContent1 = re1.substituteAll(theContentRaw,"BREAKHERE");
- String theDescription1 = re1.substituteAll(theDescriptionRaw,"BREAKHERE");
-
- RE re2 = new RE("\r?\n");
- String theContent2 = re2.substituteAll(theContent1," ");
- String theDescription2 = re2.substituteAll(theDescription1," ");
-
- RE re3 = new RE("BREAKHERE");
- theContent = " " + re3.substituteAll(theContent2,"\n ");
- theDescription = re3.substituteAll(theDescription2,"\n ");
-
- }
- catch(REException ree){
- logger.error(ree.getMessage());
- }
-
-
- try {
-
- // make a line (don't worry about the bottomEdge, we should actually write in that area(it's a thin line!)
- cb.setLineWidth(1f);
- cb.moveTo(rightEdge, currentYPosition-5);
- cb.lineTo(leftEdge, currentYPosition-5);
- cb.stroke();
-
- currentYPosition = currentYPosition - 10;
-
+ public void addArticleMetaInfo(ColumnText ct,String theTitle,String theCreator,String theDate){
//see if we have room for the author and title
- if (! enoughY(36)){
- newPage();
+
+ if (! enoughY(metaHeight)){
+ newPage();
}
- ColumnText ct = new ColumnText(cb);
-
- Paragraph titleP=new Paragraph(theTitle+"\n",new Font(Font.HELVETICA,14,Font.BOLD));
- Paragraph whowhenP=new Paragraph(theCreator + " " + theDate ,new Font(Font.HELVETICA,14));
- ct.addText(titleP);
- ct.addText(whowhenP);
-
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_LEFT);
-
- float toYPosition = currentYPosition - 36;
- float[] leftHeadCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightHeadCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
-
- ct.setColumns(leftHeadCols,rightHeadCols);
+ Paragraph titleP=new Paragraph(theTitle+"\n",new Font(metaFontFamily,metaFontSize,Font.BOLD));
+ Paragraph whowhenP=new Paragraph(theCreator + " " + theDate ,new Font(metaFontFamily,metaFontSize));
+ ct.addText(titleP);
+ ct.addText(whowhenP);
+
+ ct.setYLine(currentYPosition);
+ ct.setAlignment(Element.ALIGN_LEFT);
+
+ float toYPosition = currentYPosition - metaHeight;
+ float[] leftHeadCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
+ float[] rightHeadCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
+
+ ct.setColumns(leftHeadCols,rightHeadCols);
+ try {
ct.go();
currentYPosition = toYPosition;
-
-
- // Now add the description, one line at a time, the ct should be empty at this point
-
- Paragraph descP=new Paragraph(theDescription,new Font(Font.HELVETICA,12,Font.BOLD));
-
- ct.addText(descP);
-
- // every article has a description, so we can assume that:
- int status = ColumnText.NO_MORE_COLUMN;
-
- int descriptionLineHeight=16;
-
- while ((status & ColumnText.NO_MORE_TEXT) == 0){
- //there is still text left in the description.
- logger.error("adding a line to the description");
-
- //but is there room on the page?
- if (! enoughY(descriptionLineHeight)){
- newPage();
- }
-
- //now we are set to add a line of descriptive text
- toYPosition = currentYPosition - descriptionLineHeight;
- float[] leftDescCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightDescCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
- ct.setColumns(leftDescCols,rightDescCols);
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_JUSTIFIED);
- status=ct.go();
- currentYPosition = toYPosition;
- }
-
- // ok, now on to the meat of the job ahead
-
- int contentLineHeight=16;
-
- //let's go ahead and add in all the body text
- Paragraph contentP=new Paragraph(theContent,new Font(Font.HELVETICA,10));
- ct.addText(contentP);
- //and assume we have at least one line of text in the content
- status = ColumnText.NO_MORE_COLUMN;
-
- int maxImageHeight=250;
- int maxImageWidth=250;
-
-
- // let's add a little bit of text, like a couple of lines
- int x = 0;
- while (((status & ColumnText.NO_MORE_TEXT) == 0) && x<3){
- //in case we have some text left
-
- logger.error("adding a line to the content");
-
- //but is there room on the page?
- if (! enoughY(contentLineHeight)){
- newPage();
- }
-
- //now we are set to add a line of content text
- toYPosition = currentYPosition - contentLineHeight;
- float[] leftContentCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightContentCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
- ct.setColumns(leftContentCols,rightContentCols);
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_JUSTIFIED);
- status=ct.go();
- currentYPosition = toYPosition;
- x++;
- }
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+ }
+ public void addArticleDescription(ColumnText ct,String theDescription){
+ // Now we add the description, one line at a time, the ct should be empty at this point
- while (images.hasNext()){
-
- 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();
- if (img_height>maxImageHeight){
- img_width=(new Float((new Float(img_width*(maxImageHeight/img_height))).intValue())).floatValue();
- img_height=maxImageHeight;
- }
- if (img_width>maxImageWidth){
- img_height=(new Float((new Float(img_height*(maxImageWidth/img_width))).intValue())).floatValue();
- img_width=maxImageWidth;
- }
-
- String img_title=currentImage.getValue("title");
- String img_path=currentImage.getValue("publish_path");
-
-
-
-
- if ((status & ColumnText.NO_MORE_TEXT) == 0){
- // there is still text, so add an image which will have text wrapped around it, then add the text which
- // will be on the left or the right of the image
-
- float templateMinimumHeight = img_height+20;
- float templateWidth = img_width+10;
-
- float templateHeight = templateMinimumHeight+contentLineHeight-(templateMinimumHeight % contentLineHeight);
-
-
- PdfTemplate template = cb.createTemplate(templateWidth,templateHeight);
-
-
- //here we need a page check
- if (! enoughY((new Float(templateHeight)).intValue())){
- //ok, well just fill text to the bottom then
- toYPosition = bottomEdge+footerHeight;
- float[] leftBottomCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightBottomCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
- ct.setColumns(leftBottomCols,rightBottomCols);
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_JUSTIFIED);
- status=ct.go();
- newPage();
- }
-
- toYPosition=currentYPosition - templateHeight;
-
- Image theImage = Image.getInstance(localImageDir+img_path);
- theImage.scaleAbsolute(img_width,img_height);
- theImage.setAbsolutePosition(5,13);
- template.addImage(theImage);
- template.beginText();
- BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
- template.setFontAndSize(bf, 8);
- template.setTextMatrix(5, 3);
- template.showText(img_title);
- template.endText();
-
-
- float leftImageTextEdge=leftEdge;
- float rightImageTextEdge=rightEdge;
-
-
- if (addImageOnLeft){
- cb.addTemplate(template,leftEdge,toYPosition);
- leftImageTextEdge=leftEdge+templateWidth+5;
- addImageOnLeft = false;
- }
- else {
- cb.addTemplate(template,rightEdge-templateWidth,toYPosition);
- rightImageTextEdge = rightEdge-templateWidth-5;
- addImageOnLeft = true;
- }
-
- logger.error("adding template at " + leftEdge + "," + toYPosition);
-
- //and fill some text while we are at it
-
- float[] leftBottomCols = {leftImageTextEdge,currentYPosition,leftImageTextEdge,toYPosition};
- float[] rightBottomCols = {rightImageTextEdge,currentYPosition,rightImageTextEdge,toYPosition};
- ct.setColumns(leftBottomCols,rightBottomCols);
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_JUSTIFIED);
- status=ct.go();
-
- currentYPosition=toYPosition;
-
-
- }
- else {
- //add an image on the left with a big caption to the right
- currentYPosition = currentYPosition - 10;
- float templateMinimumHeight = img_height;
- float templateWidth = img_width;
- float templateHeight = templateMinimumHeight+contentLineHeight-(templateMinimumHeight % contentLineHeight);
- PdfTemplate template = cb.createTemplate(templateWidth,templateHeight);
- if (! enoughY((new Float(templateHeight)).intValue())){
- newPage();
- }
- toYPosition=currentYPosition - templateHeight;
- Image theImage = Image.getInstance(localImageDir+img_path);
- theImage.setAbsolutePosition(0,13);
- theImage.scaleAbsolute(img_width,img_height);
- template.addImage(theImage);
-
- cb.addTemplate(template,leftEdge,toYPosition);
-
- // add a big caption
- ColumnText cct = new ColumnText(cb);
- float[] leftCaptionCols = {leftEdge+templateWidth+5,currentYPosition-5,leftEdge+templateWidth+5,toYPosition};
- float[] rightCaptionCols = {rightEdge,currentYPosition-5,rightEdge,toYPosition};
-
- Paragraph captionP=new Paragraph(img_title,new Font(Font.HELVETICA,16,Font.BOLD));
- cct.addText(captionP);
- cct.setColumns(leftCaptionCols,rightCaptionCols);
- cct.setYLine(currentYPosition-5);
- cct.setAlignment(Element.ALIGN_LEFT);
- cct.go();
-
-
-
- currentYPosition=toYPosition;
-
-
- }
-
- }
-
- while ((status & ColumnText.NO_MORE_TEXT) == 0){
- //in case we have some text left
-
- logger.error("adding a line to the content");
-
- //but is there room on the page?
- if (! enoughY(contentLineHeight)){
- newPage();
- }
-
- //now we are set to add a line of content text
- toYPosition = currentYPosition - contentLineHeight;
- float[] leftContentCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightContentCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
- ct.setColumns(leftContentCols,rightContentCols);
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_JUSTIFIED);
- status=ct.go();
- currentYPosition = toYPosition;
+ Paragraph descP=new Paragraph(theDescription,new Font(descriptionFontFamily,descriptionFontSize,Font.BOLD));
+ ct.addText(descP);
+ // every article has a description, so we can assume that:
+ int status = ColumnText.NO_MORE_COLUMN;
+
+ int brake=1000;
+ while ((status & ColumnText.NO_MORE_TEXT) == 0 && brake >0){
+ //there is still text left in the description.
+ status = addTextLine(ct,descriptionLineHeight,Element.ALIGN_JUSTIFIED,leftEdge,rightEdge);
+ brake--;
+ }
+ if (brake == 0)
+ logger.error("runaway description...try increasing the line height or decreasing the font size");
+ }
+
+ public void addArticleContent(ColumnText ct,String theContent,Iterator images){
+ //let's go ahead and add in all the body text
+ Paragraph contentP=new Paragraph(theContent,new Font(contentFontFamily,contentFontSize));
+ ct.addText(contentP);
+
+ int contentLinesBeforeImages=3;
+ //and assume we have at least one line of text in the content
+ int status = ColumnText.NO_MORE_COLUMN;
+
+ // let's add a little bit of text, like a couple of lines
+ int x = 0;
+ while (((status & ColumnText.NO_MORE_TEXT) == 0) && x<contentLinesBeforeImages){
+ status=addTextLine(ct,contentLineHeight,Element.ALIGN_JUSTIFIED,leftEdge,rightEdge);
+ x++;
+ }
+
+ boolean addImageOnLeft = true; //we will alternate within articles
+ while (images.hasNext()){
+
+ EntityImages currentImage=(EntityImages) images.next();
+ float img_width=(new Float(currentImage.getFieldValue("img_width"))).floatValue();
+ float img_height=(new Float(currentImage.getFieldValue("img_height"))).floatValue();
+ if (img_height>maxImageHeight){
+ img_width=(new Float((new Float(img_width*(maxImageHeight/img_height))).intValue())).floatValue();
+ img_height=maxImageHeight;
}
-
- // and add the source link
-
- toYPosition = currentYPosition - contentLineHeight;
- float[] leftSourceCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
- float[] rightSourceCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
- ct.setColumns(leftSourceCols,rightSourceCols);
- Paragraph sourceP = new Paragraph(theSource,new Font(Font.COURIER,12,Font.BOLD));
- ct.addText(sourceP);
- ct.setYLine(currentYPosition);
- ct.setAlignment(Element.ALIGN_RIGHT);
- status=ct.go();
- currentYPosition = toYPosition;
+ if (img_width>maxImageWidth){
+ img_height=(new Float((new Float(img_height*(maxImageWidth/img_width))).intValue())).floatValue();
+ img_width=maxImageWidth;
+ }
+
+ String img_title=currentImage.getFieldValue("title");
+ String img_path=currentImage.getFieldValue("publish_path");
+
+ if ((status & ColumnText.NO_MORE_TEXT) == 0){
+ // there is still text, so add an image which will have text wrapped around it, then add the text which
+ // will be on the left or the right of the image
+
+ float templateMinimumHeight = img_height+20;
+ float templateWidth = img_width+10;
+ float templateHeight = templateMinimumHeight+contentLineHeight-(templateMinimumHeight % contentLineHeight);
+ PdfTemplate template = cb.createTemplate(templateWidth,templateHeight);
-
-
-
+
+ //here we need a page check
+ if (! enoughY((new Float(templateHeight)).intValue())){
+ //ok, well just fill text to the bottom then
+ float toYPosition = bottomEdge+footerHeight;
+ float[] leftBottomCols = {leftEdge,currentYPosition,leftEdge,toYPosition};
+ float[] rightBottomCols = {rightEdge,currentYPosition,rightEdge,toYPosition};
+ ct.setColumns(leftBottomCols,rightBottomCols);
+ ct.setYLine(currentYPosition);
+ ct.setAlignment(Element.ALIGN_JUSTIFIED);
+ try{
+ status=ct.go();
}
catch(DocumentException de) {
logger.error(de.getMessage());
}
- catch(MalformedURLException de) {
- logger.error(de.getMessage());
+ newPage();
+ }
+
+ float toYPosition=currentYPosition - templateHeight;
+
+ try {
+ Image theImage = Image.getInstance(localImageDir+img_path);
+ theImage.scaleAbsolute(img_width,img_height);
+ theImage.setAbsolutePosition(5,13);
+
+ template.addImage(theImage);
+ template.beginText();
+ BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
+ template.setFontAndSize(bf, 8);
+ template.setTextMatrix(5, 3);
+ template.showText(img_title);
+ template.endText();
+ }
+ catch(BadElementException de) {
+ logger.error(de.getMessage());
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+ catch (MalformedURLException de){
+ logger.error(de.getMessage());
+ }
+ catch (IOException de){
+ logger.error(de.getMessage());
+ }
+
+
+ float leftImageTextEdge=leftEdge;
+ float rightImageTextEdge=rightEdge;
+
+
+ if (addImageOnLeft){
+ cb.addTemplate(template,leftEdge,toYPosition);
+ leftImageTextEdge=leftEdge+templateWidth+5;
+ addImageOnLeft = false;
+ }
+ else {
+ cb.addTemplate(template,rightEdge-templateWidth,toYPosition);
+ rightImageTextEdge = rightEdge-templateWidth-5;
+ addImageOnLeft = true;
+ }
+
+ logger.debug("adding template at " + leftEdge + "," + toYPosition);
+
+ //and fill some text while we are at it
+
+ float[] leftBottomCols = {leftImageTextEdge,currentYPosition,leftImageTextEdge,toYPosition};
+ float[] rightBottomCols = {rightImageTextEdge,currentYPosition,rightImageTextEdge,toYPosition};
+ ct.setColumns(leftBottomCols,rightBottomCols);
+ ct.setYLine(currentYPosition);
+ ct.setAlignment(Element.ALIGN_JUSTIFIED);
+ try{
+ status=ct.go();
+ currentYPosition=toYPosition;
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+
+
+ }
+ else {
+ //add an image on the left with a big caption to the right
+ currentYPosition = currentYPosition - 10;
+ float templateMinimumHeight = img_height;
+ float templateWidth = img_width;
+ float templateHeight = templateMinimumHeight+contentLineHeight-(templateMinimumHeight % contentLineHeight);
+ PdfTemplate template = cb.createTemplate(templateWidth,templateHeight);
+ if (! enoughY((new Float(templateHeight)).intValue())){
+ newPage();
+ }
+ float toYPosition=currentYPosition - templateHeight;
+ try{
+ Image theImage = Image.getInstance(localImageDir+img_path);
+ theImage.setAbsolutePosition(0,13);
+ theImage.scaleAbsolute(img_width,img_height);
+ template.addImage(theImage);
+ }
+ catch(BadElementException de) {
+ logger.error(de.getMessage());
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+ catch(MalformedURLException de) {
+ logger.error(de.getMessage());
+ }
+ catch(IOException de) {
+ logger.error(de.getMessage());
+ }
+
+ cb.addTemplate(template,leftEdge,toYPosition);
+
+ // add a big caption
+ ColumnText cct = new ColumnText(cb);
+ float[] leftCaptionCols = {leftEdge+templateWidth+5,currentYPosition-5,leftEdge+templateWidth+5,toYPosition};
+ float[] rightCaptionCols = {rightEdge,currentYPosition-5,rightEdge,toYPosition};
+
+ Paragraph captionP=new Paragraph(img_title,new Font(bigImageCaptionFontFamily,bigImageCaptionFontSize,Font.BOLD));
+ cct.addText(captionP);
+ cct.setColumns(leftCaptionCols,rightCaptionCols);
+ cct.setYLine(currentYPosition-5);
+ cct.setAlignment(Element.ALIGN_LEFT);
+ try{
+ cct.go();
+ currentYPosition=toYPosition;
+ }
+ catch(DocumentException de) {
+ logger.error(de.getMessage());
+ }
+ }
}
- catch(IOException de) {
- logger.error(de.getMessage());
+
+ //add the rest of the text which might be left
+ int brake = 10000;
+ while ((status & ColumnText.NO_MORE_TEXT) == 0 && brake > 0){
+ status=addTextLine(ct,contentLineHeight,Element.ALIGN_JUSTIFIED,leftEdge,rightEdge);
+ brake --;
}
- /* while(images.hasNext()){
-
- 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();
- if (img_width>250){
- img_height=(new Float((new Float(img_height*(250.0F/img_width))).intValue())).floatValue();
- img_width=250.0F;
+ if (brake == 0)
+ logger.error("runaway content....try decreasing font size or increasing line height");
+ }
+
+ private void addArticleSource(ColumnText ct,String theSource){
+ Paragraph sourceP = new Paragraph(theSource,new Font(sourceFontFamily,sourceFontSize,Font.BOLD));
+ ct.addText(sourceP);
+ addTextLine(ct,sourceLineHeight,Element.ALIGN_RIGHT,leftEdge,rightEdge);
+ }
+
+
+ private boolean enoughY(int heightOfBlockToAdd){
+ if ((currentYPosition - heightOfBlockToAdd - footerHeight) < bottomEdge )
+ return false;
+ return true;
+ }
+
+
+ public void add(EntityContent entityContent){
+ logger.error("adding a content Entity");
+
+ /*
+ * initialize
+ * separate
+ * meta info
+ * description
+ * content
+ * --image with text
+ * --normal text
+ * --image without text
+ * source
+ */
+
+ List extraTables = new ArrayList();
+ extraTables.add("content_x_media cxm");
+ Iterator images = new EntityBrowser(
+ DatabaseImages.getInstance(), "i", extraTables,
+ "cxm.content_id="+entityContent.getId()+"and cxm.media_id=i.id",
+ "i.id desc", 30, -1, 0);
+
+ String isHTML = entityContent.getFieldValue("is_html");
+ String theTitle = entityContent.getFieldValue("title");
+ String theCreator = entityContent.getFieldValue("creator");
+ String theDate = DateTimeRoutines.advancedDateFormat(
+ configuration.getString("RDF.Meta.DateFormat"),
+ StringUtil.convertMirInternalDateToDate(entityContent.getFieldValue("webdb_create")),
+ configuration.getString("Mir.DefaultTimezone"));
+
+
+ String theDescriptionRaw = entityContent.getFieldValue("description");
+ String theContentRaw = entityContent.getFieldValue("content_data");
+ String theSource = configuration.getString("Producer.PublicationHost") + "/" + configuration.getString("StandardLanguage") + entityContent.getFieldValue("publish_path") + entityContent.getFieldValue("id") + ".shtml";
+
+
+
+ String theContent = "";
+ String theDescription = "";
+
+ if (isHTML.equals("1")){
+
+
+
+ try {
+ RE nobackslashr = new RE("\r");
+ theContent= nobackslashr.substituteAll(theContentRaw,"");
+ theDescription= nobackslashr.substituteAll(theDescriptionRaw,"");
+
+ RE HxTag = new RE("</?h[1-6][^>]*>",RE.REG_ICASE);
+ theContent = HxTag.substituteAll(theContent,"\n\n");
+ theDescription = HxTag.substituteAll(theDescription,"\n\n");
+
+ RE ListItemTag = new RE("<li[^>]*>",RE.REG_ICASE);
+ theContent = ListItemTag.substituteAll(theContent,"\n * ");
+ theDescription = ListItemTag.substituteAll(theDescription,"\n * ");
+
+ RE ListTag = new RE("<(u|o)l[^>]*>",RE.REG_ICASE);
+ theContent = ListTag.substituteAll(theContent,"\n");
+ theDescription = ListTag.substituteAll(theDescription,"\n");
+
+ RE DivTag = new RE("</?div[^>]*>",RE.REG_ICASE);
+ theContent= DivTag.substituteAll(theContent,"\n");
+ theDescription= DivTag.substituteAll(theDescription,"\n");
+
+ RE PTag = new RE("<(p|P)([:space:]+[^>]*)?>");
+ theContent= PTag.substituteAll(theContent,"\n ");
+ theDescription= PTag.substituteAll(theDescription,"\n ");
+
+ RE PTagClose = new RE("</(p|P)([:space:]+[^>]*)?>");
+ theContent= PTagClose.substituteAll(theContent,"\n");
+ theDescription= PTagClose.substituteAll(theDescription,"\n");
+
+ RE BRTag = new RE("<(br|BR)([:space:]+[^>]*)?>");
+ theContent= BRTag.substituteAll(theContent,"\n");
+ theDescription= BRTag.substituteAll(theDescription,"\n");
+
+ RE ATagAll = new RE("<a[^>]*href=(?:\"|\')([^#\"\'][^\'\"]+)(?:\"|\')[^>]*>(.*?)</a>",RE.REG_ICASE);
+ REMatchEnumeration atags= ATagAll.getMatchEnumeration(theContent);
+ String theContentCopy=theContent;
+ while (atags.hasMoreMatches()){
+ REMatch atag = atags.nextMatch();
+ String atagString=atag.toString();
+ String atagStringHref=atag.toString(1);
+ String atagStringText=atag.toString(2);
+ int begin=theContentCopy.indexOf(atagString);
+ theContentCopy=theContentCopy.substring(0,begin) + atagStringText + " ["+ atagStringHref + "] " + theContentCopy.substring(begin+atagString.length());
+ }
+ theContent=theContentCopy;
+
+ REMatchEnumeration atags2= ATagAll.getMatchEnumeration(theDescription);
+ String theDescriptionCopy=theDescription;
+ while (atags2.hasMoreMatches()){
+ REMatch atag = atags2.nextMatch();
+ String atagString=atag.toString();
+ String atagStringHref=atag.toString(1);
+ String atagStringText=atag.toString(2);
+ int begin=theDescriptionCopy.indexOf(atagString);
+ theDescriptionCopy=theDescriptionCopy.substring(0,begin) + atagStringText + " ["+ atagStringHref + "] " + theDescriptionCopy.substring(begin+atagString.length());
+ }
+ theDescription=theDescriptionCopy;
+
+
+ RE noTags = new RE("<[^>]*>");
+ theContent= noTags.substituteAll(theContent," ");
+ theDescription= noTags.substituteAll(theDescription," ");
+
+ theContent = HTMLRoutines.resolveHTMLEntites(theContent);
+ theDescription = HTMLRoutines.resolveHTMLEntites(theDescription);
+
+ RE re1 = new RE("\r?\n\r?\n");
+ String theDescription1 = re1.substituteAll(theDescription,"BREAKHERE");
+
+ RE re2 = new RE("\r?\n");
+ String theDescription2 = re2.substituteAll(theDescription1," ");
+
+ RE re3 = new RE("BREAKHERE");
+ theDescription = re3.substituteAll(theDescription2,"\n ");
+
+
}
- String img_title=currentImage.getValue("title");
- String img_path=currentImage.getValue("publish_path");
-
- PdfTemplate template = cb.createTemplate(img_width+10, img_height+20);
- try{
- Image theImage = Image.getInstance(localImageDir+img_path);
- theImage.setAbsolutePosition(5,13);
- template.addImage(theImage);
- template.beginText();
- BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
- template.setFontAndSize(bf, 8);
- template.setTextMatrix(5, 3);
- template.showText(img_title);
- template.endText();
- ImgTemplate it = new ImgTemplate(template);
- it.setAlignment(Image.RIGHT | Image.TEXTWRAP);
- document.add(it);
-
- document.add(new Paragraph("this is a test of adding some text to see if we bump down a line when there is some text"));
-
+ catch(REException ree){
+ logger.error(ree.getMessage());
}
- catch(DocumentException de) {
- System.err.println(de.getMessage());
+ }
+ else {
+ try {
+ RE re1 = new RE("\r?\n\r?\n");
+ String theContent1 = re1.substituteAll(theContentRaw,"BREAKHERE");
+ String theDescription1 = re1.substituteAll(theDescriptionRaw,"BREAKHERE");
+
+ RE re2 = new RE("\r?\n");
+ String theContent2 = re2.substituteAll(theContent1," ");
+ String theDescription2 = re2.substituteAll(theDescription1," ");
+
+ RE re3 = new RE("BREAKHERE");
+ theContent = " " + re3.substituteAll(theContent2,"\n ");
+ theDescription = re3.substituteAll(theDescription2,"\n ");
+
}
- catch(IOException ioe) {
- System.err.println(ioe.getMessage());
+ catch(REException ree){
+ logger.error(ree.getMessage());
}
- } */
+ }
- /*
- try {
+ addArticleSeparator();
+
+ ColumnText ct = new ColumnText(cb);
+
+ addArticleMetaInfo(ct,theTitle,theCreator,theDate);
+ addArticleDescription(ct,theDescription);
+ addArticleContent(ct,theContent,images);
+ addArticleSource(ct,theSource);
-
- Paragraph p=new Paragraph(theContent,new Font(Font.HELVETICA,11));
- p.setAlignment(Paragraph.ALIGN_JUSTIFIED);
-
- document.add(p);
+ }
+
+ public int getFontByName(String fontName) {
+ int theFont = 0;
+ if (fontName.equalsIgnoreCase("helvetica")){
+ theFont = Font.HELVETICA;
}
- catch(DocumentException de) {
- System.err.println(de.getMessage());
+ else {
+ if (fontName.equalsIgnoreCase("courier")) {
+ theFont = Font.COURIER;
+ }
+ else {
+ if (fontName.equalsIgnoreCase("times")) {
+ theFont = Font.TIMES_ROMAN;
+ }
+ else {
+ logger.error("using helvetica because I can't get font for name: "+fontName);
+ theFont = Font.HELVETICA;
+ }
+ }
}
- */
+ return theFont;
}
-
}
projects / mir.git / blobdiff