+
+ throw new MirLocalizerFailure(t);
+ }
+
+ }
+
+ public static class getLanguageIdFunction implements Generator.Function {
+ private Map languageCodeToId;
+ private String otherLanguageId;
+ private LoggerWrapper logger = new LoggerWrapper("Localizer.Earth.getLanguageIdFunction");
+
+ public getLanguageIdFunction() throws MirLocalizerFailure {
+ try {
+ otherLanguageId = "";
+ languageCodeToId = new HashMap();
+
+ Iterator i = new EntityIteratorAdapter("", "", 20, MirGlobal.localizer().dataModel().adapterModel(), "language");
+ while (i.hasNext()) {
+ EntityAdapter language = (EntityAdapter) i.next();
+ if (language.get("code").equals("ot"))
+ otherLanguageId = (String) language.get("id");
+
+ languageCodeToId.put(language.get("code"), language.get("id"));
+ }
+ }
+ catch (Throwable t) {
+ logger.error(t.toString());
+
+ throw new MirLocalizerFailure(t);
+ }
+ }
+
+ public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
+ try {
+ if (aParameters.size() != 1)
+ throw new GeneratorExc("getLanguageIdFunction: 1 parameter expected: language-code");
+
+ String result = (String) languageCodeToId.get(aParameters.get(0));
+ if (result == null)
+ result = otherLanguageId;
+
+ return result;
+ }
+ catch (GeneratorExc e) {
+ throw e;
+ }
+ catch (Throwable t) {
+ throw new GeneratorFailure("getLanguageIdFunction: " + t.getMessage(), t);
+ }
+ }
+ }
+
+
+ public String filterNonHTMLText(String aText) {
+
+ logger.debug("about to filter non HTML Text of length " + aText.length());
+ try {
+ String result =
+ StringUtil.createHTML(
+ StringUtil.removeHTMLTags(aText),
+ MirGlobal.config().getString("Producer.ImageRoot"),
+ MirGlobal.config().getString("Producer.MailLinkName"),
+ MirGlobal.config().getString("Producer.ExtLinkName"),
+ MirGlobal.config().getString("Producer.IntLinkName")
+ );
+ logger.debug("done filtering non-HTML text ");
+ return result;
+ }
+ catch (Throwable t) {
+ logger.error("error while filtering non-HTML text: " + t.toString());
+
+ throw new RuntimeException(t.toString());
+ }
+ }
+ public String filterHTMLText(String aText) {
+ try {
+ StringWriter out = new StringWriter();
+ Tidy tidy = new Tidy();
+ ByteArrayInputStream in = new ByteArrayInputStream(aText.getBytes("UTF8"));
+ tidy.setMakeClean(true);
+ tidy.setCharEncoding(Configuration.UTF8);
+ tidy.setErrout(logger.asPrintWriter(LoggerWrapper.DEBUG_MESSAGE));
+ print(tidy.parseDOM(in, null), out);
+
+ return out.toString();
+ }
+ catch (IOException e) {
+ return e.getMessage();
+ }
+ }
+
+ private boolean checkAttr(String attrName) {
+ if (attrName.equals("onLoad") || attrName.equals("onClick") || attrName.equals("onFocus") || attrName.equals("onBlur") || attrName.equals("onMouseOver") || attrName.equals("onMouseOut") || attrName.equals("style") || attrName.equals("STYLE") || attrName.equals("height") || attrName.equals("width") || attrName.equals("HEIGHT") || attrName.equals("WIDTH"))
+ return false;
+ return true;
+
+ }
+
+ private boolean checkNode(String nodeName) {
+ List languages = StringRoutines.splitString(MirGlobal.config().getString("Localizer.HTML.Whitelist"), ",");
+ Iterator i = languages.iterator();
+ while (i.hasNext()) {
+ if (nodeName.equals(i.next()))
+ return true;
+ }
+ return false;
+ }
+
+ private void print(Node node, StringWriter out) throws IOException {
+ if (node == null) {
+ return;