void outerHtmlHead(StringBuilder accum, int depth, Document.OutputSettings out) {
if (accum.length() > 0
&& out.prettyPrint()
&& (tag.formatAsBlock()
|| (parent() != null && parent().tag().formatAsBlock())
|| out.outline())) indent(accum, depth, out);
accum.append("<").append(tagName());
attributes.html(accum, out);
if (childNodes.isEmpty() && tag.isSelfClosing()) accum.append(" />");
else accum.append(">");
}
void outerHtmlTail(StringBuilder accum, int depth, Document.OutputSettings out) {
if (!(childNodes.isEmpty() && tag.isSelfClosing())) {
if (out.prettyPrint()
&& (!childNodes.isEmpty()
&& (tag.formatAsBlock()
|| (out.outline()
&& (childNodes.size() > 1
|| (childNodes.size() == 1
&& !(childNodes.get(0) instanceof TextNode)))))))
indent(accum, depth, out);
accum.append("</").append(tagName()).append(">");
}
}
protected void indent(StringBuilder accum, int depth, Document.OutputSettings out) {
accum.append("\n").append(StringUtil.padding(depth * out.indentAmount()));
}
public static String cleanHtml(String str) {
Document.OutputSettings settings = new Document.OutputSettings();
settings.escapeMode(Entities.EscapeMode.xhtml);
return Jsoup.clean(str, "", Whitelist.none(), settings);
}
