Examples with Purifier org.cyberneko.html.filters.Purifier used on opensource projects

Example 1 with Purifier

use of org.cyberneko.html.filters.Purifier in project zm-mailbox by Zimbra.

the class HtmlDefang method defang.

/**
 * @param source HTML source
 * @param neuterImages <tt>true</tt> to remove images
 * @param maxChars maximum number of characters to return, or <tt><=0</tt> for no limit
 */
protected void defang(XMLInputSource source, boolean neuterImages, Writer out) throws IOException {
    // create writer filter
    // TODO: uft-8 right?
    /*
        org.cyberneko.html.filters.Writer writer =
            new org.cyberneko.html.filters.Writer(out, "utf-8");
            */
    DefangWriter writer = new DefangWriter(out, "utf-8");
    DefangFilter defang = new DefangFilter(neuterImages);
    Purifier purifier = new HtmlPurifier();
    // setup filter chain
    XMLDocumentFilter[] filters = { purifier, defang, writer };
    // create HTML parser
    XMLParserConfiguration parser = new HTMLConfiguration();
    parser.setProperty("http://cyberneko.org/html/properties/filters", filters);
    parser.setProperty("http://cyberneko.org/html/properties/names/elems", "match");
    parser.setFeature("http://cyberneko.org/html/features/balance-tags", false);
    parser.setFeature("http://xml.org/sax/features/namespaces", false);
    // parse document
    parser.parse(source);
}