HtmlImporter.java

package com.noticeditorteam.noticeditor.io.importers;

import javafx.application.Platform;
import org.jsoup.Jsoup;
import org.jsoup.safety.Whitelist;

/**
 * Clears html page. Inserts scripts, styles, images directly to html.
 *
 * @author Naik, aNNiMON
 */
public class HtmlImporter implements Importer<String, HtmlImportMode, String> {

    @Override
    public void importFrom(final String html, final HtmlImportMode mode, final ImportCallback<String, Exception> callback) {
        new Thread(() -> {
            try {
                String result = cleanHtml(html, mode.getWhitelist());
                Platform.runLater(() -> callback.call(result, null));
            } catch (Exception ex) {
                Platform.runLater(() -> callback.call(null, ex));
            }
        }).start();
    }

    protected String cleanHtml(String html, Whitelist whitelist) throws Exception {
        if (whitelist == null)
            return html;
        return Jsoup.clean(html, whitelist);
    }
}