2 * rhynodge - SinfestComicFilter.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.Collections;
21 import java.util.List;
23 import net.pterodactylus.rhynodge.filters.ComicSiteFilter;
25 import com.google.common.base.Function;
26 import com.google.common.base.Optional;
27 import com.google.common.base.Predicate;
28 import com.google.common.collect.FluentIterable;
29 import org.jsoup.nodes.Document;
30 import org.jsoup.nodes.Element;
31 import org.jsoup.select.Elements;
34 * {@link ComicSiteFilter} implementation that can parse Sinfest.
36 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
38 public class SinfestComicFilter extends ComicSiteFilter {
41 protected Optional<String> extractTitle(Document document) {
42 Elements imageCell = document.select("table#AutoNumber2 tr:eq(1) img");
43 return imageCell.hasAttr("alt") ? Optional.of(imageCell.attr("alt")) : Optional.<String>absent();
47 protected List<String> extractImageUrls(Document document) {
48 Elements imageCell = document.select("table#AutoNumber2 tr:eq(1) img");
49 return imageCell.hasAttr("src") ? FluentIterable.from(imageCell).transform(new Function<Element, Optional<String>>() {
52 public Optional<String> apply(Element elements) {
53 return elements.hasAttr("src") ? Optional.of(elements.attr("src")) : Optional.<String>absent();
55 }).filter(new Predicate<Optional<String>>() {
58 public boolean apply(Optional<String> input) {
59 return input.isPresent();
61 }).transform(new Function<Optional<String>, String>() {
64 public String apply(Optional<String> input) {
67 }).toList() : Collections.<String>emptyList();
71 protected List<String> extractImageComments(Document document) {
72 return Collections.emptyList();