*/
package mircoders.pdf;
-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.*;
-
+import com.lowagie.text.*;
+import com.lowagie.text.pdf.*;
import mir.config.MirPropertiesConfiguration;
import mir.entity.EntityBrowser;
import mir.entity.adapter.EntityAdapter;
+import mir.generator.GeneratorExc;
+import mir.generator.GeneratorHelper;
import mir.log.LoggerWrapper;
import mir.misc.StringUtil;
import mir.util.DateTimeRoutines;
import mir.util.HTMLRoutines;
import mir.util.ParameterExpander;
-import mir.generator.GeneratorHelper;
-import mir.generator.GeneratorExc;
import mircoders.entity.EntityContent;
import mircoders.entity.EntityImages;
-import mircoders.storage.DatabaseImages;
import mircoders.global.MirGlobal;
import mircoders.localizer.MirLocalizerExc;
-
-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;
+import mircoders.storage.DatabaseImages;
import multex.Failure;
+import org.apache.oro.text.regex.*;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.util.*;
+import java.util.List;
public class PDFGenerator {
public Document document;
public int bigImageCaptionFontFamily;
protected MirPropertiesConfiguration configuration;
+ private static Pattern nobackslashr;
+ private static Pattern HxTag;
+ private static Pattern ListItemTag;
+ private static Pattern ListTag;
+ private static Pattern DivTag;
+ private static Pattern PTag;
+ private static Pattern PTagClose;
+ private static Pattern BRTag;
+ private static Pattern ATagAll;
+ private static Pattern noTags;
+ private static Pattern re1;
+ private static Pattern re2;
+ private static Pattern re3;
+
+ static {
+ Perl5Compiler compiler = new Perl5Compiler();
+
+ try {
+ Pattern nobackslashr = compiler.compile("\r");
+
+ HxTag = compiler.compile("</?h[1-6][^>]*>", Perl5Compiler.READ_ONLY_MASK +
+ Perl5Compiler.CASE_INSENSITIVE_MASK );
+ ListItemTag = compiler.compile("<li[^>]*>", Perl5Compiler.CASE_INSENSITIVE_MASK);
+ ListTag = compiler.compile("<(u|o)l[^>]*>", Perl5Compiler.CASE_INSENSITIVE_MASK);
+ DivTag = compiler.compile("</?div[^>]*>", Perl5Compiler.CASE_INSENSITIVE_MASK);
+ PTag = compiler.compile("<(p|P)([:space:]+[^>]*)?>", Perl5Compiler.READ_ONLY_MASK);
+ PTagClose = compiler.compile("</(p|P)([:space:]+[^>]*)?>", Perl5Compiler.READ_ONLY_MASK);
+ BRTag = compiler.compile("<(br|BR)([:space:]+[^>]*)?>", Perl5Compiler.READ_ONLY_MASK);
+ ATagAll = compiler.compile("<a[^>]*href=(?:\"|\')([^#\"\'][^\'\"]+)(?:\"|\')[^>]*>(.*?)</a>",
+ Perl5Compiler.READ_ONLY_MASK +
+ Perl5Compiler.CASE_INSENSITIVE_MASK );
+ noTags = compiler.compile("<[^>]*>", Perl5Compiler.READ_ONLY_MASK);
+ re1 = compiler.compile("\r?\n\r?\n", Perl5Compiler.READ_ONLY_MASK);
+ re2 = compiler.compile("\r?\n", Perl5Compiler.READ_ONLY_MASK);
+ re3 = compiler.compile("BREAKHERE", Perl5Compiler.READ_ONLY_MASK);
+ }
+ catch (MalformedPatternException e) {
+ throw new RuntimeException(e.getMessage());
+ }
+ }
public PDFGenerator(ByteArrayOutputStream out) {
private boolean enoughY(int heightOfBlockToAdd) {
- if ((currentYPosition - heightOfBlockToAdd - footerHeight) < bottomEdge)
- return false;
- return true;
+ return (currentYPosition - heightOfBlockToAdd - footerHeight) >= bottomEdge;
}
String theDescription = "";
if (isHTML.equals("1")) {
+ theContent =
+ Util.substitute(new Perl5Matcher(), nobackslashr, new Perl5Substitution(""), theContentRaw, Util.SUBSTITUTE_ALL);
+ theDescription =
+ Util.substitute(new Perl5Matcher(), nobackslashr, new Perl5Substitution(""), theDescriptionRaw, Util.SUBSTITUTE_ALL);
+ theContent = Util.substitute(new Perl5Matcher(), HxTag, new Perl5Substitution("\n\n"), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), HxTag, new Perl5Substitution("\n\n"), theDescription, Util.SUBSTITUTE_ALL);
+ theContent = Util.substitute(new Perl5Matcher(), ListItemTag, new Perl5Substitution("\n * "), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), ListItemTag, new Perl5Substitution("\n * "), theDescription, Util.SUBSTITUTE_ALL);
- 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 * ");
+ theContent = Util.substitute(new Perl5Matcher(), ListTag, new Perl5Substitution("\n"), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), ListTag, new Perl5Substitution("\n"), theDescription, Util.SUBSTITUTE_ALL);
- RE ListTag = new RE("<(u|o)l[^>]*>", RE.REG_ICASE);
- theContent = ListTag.substituteAll(theContent, "\n");
- theDescription = ListTag.substituteAll(theDescription, "\n");
+ theContent = Util.substitute(new Perl5Matcher(), DivTag, new Perl5Substitution("\n"), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), DivTag, new Perl5Substitution("\n"), theDescription, Util.SUBSTITUTE_ALL);
- RE DivTag = new RE("</?div[^>]*>", RE.REG_ICASE);
- theContent = DivTag.substituteAll(theContent, "\n");
- theDescription = DivTag.substituteAll(theDescription, "\n");
+ theContent = Util.substitute(new Perl5Matcher(), PTag, new Perl5Substitution("\n "), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), PTag, new Perl5Substitution("\n "), theDescription, Util.SUBSTITUTE_ALL);
- RE PTag = new RE("<(p|P)([:space:]+[^>]*)?>");
- theContent = PTag.substituteAll(theContent, "\n ");
- theDescription = PTag.substituteAll(theDescription, "\n ");
+ theContent = Util.substitute(new Perl5Matcher(), PTagClose, new Perl5Substitution("\n"), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), PTagClose, new Perl5Substitution("\n"), theDescription, Util.SUBSTITUTE_ALL);
- RE PTagClose = new RE("</(p|P)([:space:]+[^>]*)?>");
- theContent = PTagClose.substituteAll(theContent, "\n");
- theDescription = PTagClose.substituteAll(theDescription, "\n");
+ theContent = Util.substitute(new Perl5Matcher(), BRTag, new Perl5Substitution("\n"), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), BRTag, new Perl5Substitution("\n"), theDescription, Util.SUBSTITUTE_ALL);
- 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);
+ Perl5Matcher matcher = new Perl5Matcher();
+ PatternMatcherInput input = new PatternMatcherInput(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());
+ while (matcher.contains(input, ATagAll)) {
+ String atagString = matcher.getMatch().group(0);
+ String atagStringHref = matcher.getMatch().group(1);
+ String atagStringText = matcher.getMatch().group(2);
+ int begin = matcher.getMatch().beginOffset(0);
+ theContentCopy =
+ theContentCopy.substring(0, begin) + atagStringText +
+ " [" + atagStringHref + "] " + theContentCopy.substring(begin + atagString.length());
}
theContent = theContentCopy;
- REMatchEnumeration atags2 = ATagAll.getMatchEnumeration(theDescription);
+
+ input = new PatternMatcherInput(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());
+ while (matcher.contains(input, ATagAll)) {
+ String atagString = matcher.getMatch().group(0);
+ String atagStringHref = matcher.getMatch().group(1);
+ String atagStringText = matcher.getMatch().group(2);
+ int begin = matcher.getMatch().beginOffset(0);
+ 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 = Util.substitute(new Perl5Matcher(), noTags, new Perl5Substitution(" "), theContent, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), noTags, new Perl5Substitution(" "), theDescription, Util.SUBSTITUTE_ALL);
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, " ");
+ String theDescription1 = Util.substitute(new Perl5Matcher(), re1, new Perl5Substitution("BREAKHERE"), theDescription, Util.SUBSTITUTE_ALL);
- RE re3 = new RE("BREAKHERE");
- theDescription = re3.substituteAll(theDescription2, "\n ");
+ String theDescription2 = Util.substitute(new Perl5Matcher(), re2, new Perl5Substitution(" "), theDescription1, Util.SUBSTITUTE_ALL);
-
- }
- catch (REException ree) {
- logger.error(ree.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 (REException ree) {
- logger.error(ree.getMessage());
- }
+ theDescription = Util.substitute(new Perl5Matcher(), re3, new Perl5Substitution("\n "), theDescription2, Util.SUBSTITUTE_ALL);
+ }
+ else {
+ String theContent1 = Util.substitute(new Perl5Matcher(), re1,
+ new Perl5Substitution("BREAKHERE"), theContentRaw, Util.SUBSTITUTE_ALL);
+ String theDescription1 = Util.substitute(new Perl5Matcher(), re1,
+ new Perl5Substitution("BREAKHERE"), theDescriptionRaw, Util.SUBSTITUTE_ALL);
+
+ String theContent2 = Util.substitute(new Perl5Matcher(), re2,
+ new Perl5Substitution(" "), theContent1, Util.SUBSTITUTE_ALL);
+ String theDescription2 = Util.substitute(new Perl5Matcher(), re2,
+ new Perl5Substitution(" "), theDescription1, Util.SUBSTITUTE_ALL);
+
+ theContent = " " + Util.substitute(new Perl5Matcher(), re3,
+ new Perl5Substitution("\n "), theContent2, Util.SUBSTITUTE_ALL);
+ theDescription = Util.substitute(new Perl5Matcher(), re3,
+ new Perl5Substitution("\n "), theDescription2, Util.SUBSTITUTE_ALL);
}
addArticleSeparator();
projects / mir.git / blobdiff