2 * rhynodge - KevinAndKellComicFilter.java - Copyright © 2013 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.rhynodge.filters.comics;
20 import java.util.Arrays;
21 import java.util.Collections;
22 import java.util.List;
24 import net.pterodactylus.rhynodge.filters.ComicSiteFilter;
26 import com.google.common.base.Optional;
27 import org.apache.commons.lang3.StringEscapeUtils;
28 import org.jsoup.nodes.Document;
29 import org.jsoup.select.Elements;
32 * {@link ComicSiteFilter} implementation that can parse Kevin and Kell comics.
34 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
36 public class KevinAndKellComicFilter extends ComicSiteFilter {
39 protected Optional<String> extractTitle(Document document) {
40 Elements captionElements = document.select("#comicstripCaption");
41 return Optional.fromNullable(StringEscapeUtils.unescapeHtml4(captionElements.text()));
45 protected List<String> extractImageUrls(Document document) {
46 Elements imageTag = document.select("#comicstrip img");
47 return imageTag.hasAttr("src") ? Arrays.asList(imageTag.attr("src")) : Collections.<String>emptyList();
51 protected List<String> extractImageComments(Document document) {
52 return Collections.emptyList();