package info.bliki.html;
import info.bliki.html.wikipedia.IHTMLToWiki;
import info.bliki.htmlcleaner.HtmlCleaner;
import info.bliki.htmlcleaner.TagNode;
import java.io.IOException;
/**
* Converts a given HTML string into a wiki text string
*
*/
public class HTML2WikiConverter {
String fInputHTML;
public HTML2WikiConverter() {
this(null);
}
public HTML2WikiConverter(String inputHTML) {
fInputHTML = inputHTML;
}
/**
* Converts a given HTML string into a wiki text string
*
* @param converter
* for creating the resulting wiki text string
* @return
*/
public String toWiki(IHTMLToWiki converter) {
HtmlCleaner cleaner = null;
StringBuilder resultBuffer = new StringBuilder(fInputHTML.length());
try {
cleaner = new HtmlCleaner(fInputHTML);
cleaner.clean();
// resultBuffer.append(cleaner.getXmlAsString());
TagNode body = cleaner.getBodyNode();
converter.nodeToWiki(body, resultBuffer);
} catch (IOException e) {
}
int indx = resultBuffer.indexOf("<br>");
char ch;
if (indx >= 0) {
int lastIndx = 0;
StringBuilder tempBuffer = new StringBuilder(resultBuffer.length() + resultBuffer.length() / 10);
while (indx > 0) {
indx += 4;
tempBuffer.append(resultBuffer.substring(lastIndx, indx));
if (indx < resultBuffer.length()) {
ch = resultBuffer.charAt(indx);
if (ch != '\n' && ch != '\r' && ch != ' ' && ch != '#' && ch != '=' && ch != '*' && ch != ':' && ch != ';' && ch != '{'
&& ch != '|') {
tempBuffer.append('\n');
}
lastIndx = indx;
indx = resultBuffer.indexOf("<br>", lastIndx);
} else {
break;
}
}
if (lastIndx < resultBuffer.length()) {
tempBuffer.append(resultBuffer.substring(lastIndx));
}
return tempBuffer.toString();
}
return resultBuffer.toString();
}
public String getInputHTML() {
return fInputHTML;
}
public void setInputHTML(String inputHTML) {
this.fInputHTML = inputHTML;
}
}