2 * rhynodge - GirlGeniusComicFilter.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 static com.google.common.base.Optional.absent;
21 import static com.google.common.base.Optional.of;
23 import java.util.Collections;
24 import java.util.List;
25 import java.util.stream.Collectors;
27 import net.pterodactylus.rhynodge.filters.ComicSiteFilter;
29 import com.google.common.base.Optional;
30 import org.jsoup.nodes.Document;
31 import org.jsoup.select.Elements;
34 * {@link ComicSiteFilter} implementation that can parse Girl Genius comics.
36 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
38 public class GirlGeniusComicFilter extends ComicSiteFilter {
41 protected Optional<String> extractTitle(Document document) {
42 return extractImageUrls(document).isEmpty() ? absent() : of("");
46 protected List<String> extractImageUrls(Document document) {
47 Elements imageElements = document.select("#comicbody img[alt=Comic]");
48 return imageElements.stream().filter(e -> e.hasAttr("src")).map(e -> e.attr("src")).collect(Collectors.toList());
52 protected List<String> extractImageComments(Document document) {
53 return Collections.emptyList();