+++ /dev/null
-/*
- * Reactor - KickAssTorrentsFilter.java - Copyright © 2013 David Roden
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.reactor.filters;
-
-import static com.google.common.base.Preconditions.checkState;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import net.pterodactylus.reactor.Filter;
-import net.pterodactylus.reactor.State;
-import net.pterodactylus.reactor.queries.HttpQuery;
-import net.pterodactylus.reactor.states.FailedState;
-import net.pterodactylus.reactor.states.HtmlState;
-import net.pterodactylus.reactor.states.TorrentState;
-import net.pterodactylus.reactor.states.TorrentState.TorrentFile;
-
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.jsoup.select.Elements;
-
-/**
- * {@link Filter} implementation that parses a {@link TorrentState} from an
- * {@link HtmlState} which was generated by a {@link HttpQuery} to
- * {@code kickasstorrents.ph}.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class KickAssTorrentsFilter implements Filter {
-
- /**
- * {@inheritDoc}
- */
- @Override
- public State filter(State state) {
- if (!state.success()) {
- return FailedState.from(state);
- }
- checkState(state instanceof HtmlState, "state is not an HtmlState but a %s", state.getClass().getName());
-
- /* get result table. */
- Document document = ((HtmlState) state).document();
- Elements mainTable = document.select("table.data");
- if (mainTable.isEmpty()) {
- /* no main table? */
- return new FailedState();
- }
-
- /* iterate over all rows. */
- TorrentState torrentState = new TorrentState();
- Elements dataRows = mainTable.select("tr:gt(0)");
- for (Element dataRow : dataRows) {
- String name = extractName(dataRow);
- String size = extractSize(dataRow);
- String magnetUri = extractMagnetUri(dataRow);
- String downloadUri;
- int fileCount = extractFileCount(dataRow);
- int seedCount = extractSeedCount(dataRow);
- int leechCount = extractLeechCount(dataRow);
- try {
- downloadUri = new URI(((HtmlState) state).uri()).resolve(extractDownloadUri(dataRow)).toString();
- TorrentFile torrentFile = new TorrentFile(name, size, magnetUri, downloadUri, fileCount, seedCount, leechCount);
- torrentState.addTorrentFile(torrentFile);
- } catch (URISyntaxException use1) {
- /* ignore; if uri was wrong, we wouldn’t be here. */
- }
- }
-
- return torrentState;
- }
-
- //
- // STATIC METHODS
- //
-
- /**
- * Extracts the name from the given row.
- *
- * @param dataRow
- * The row to extract the name from
- * @return The extracted name
- */
- private static String extractName(Element dataRow) {
- return dataRow.select("div.torrentname a.normalgrey").text();
- }
-
- /**
- * Extracts the size from the given row.
- *
- * @param dataRow
- * The row to extract the size from
- * @return The extracted size
- */
- private static String extractSize(Element dataRow) {
- return dataRow.select("td:eq(1)").text();
- }
-
- /**
- * Extracts the magnet URI from the given row.
- *
- * @param dataRow
- * The row to extract the magnet URI from
- * @return The extracted magnet URI
- */
- private static String extractMagnetUri(Element dataRow) {
- return dataRow.select("a.imagnet").attr("href");
- }
-
- /**
- * Extracts the download URI from the given row.
- *
- * @param dataRow
- * The row to extract the download URI from
- * @return The extracted download URI
- */
- private static String extractDownloadUri(Element dataRow) {
- return dataRow.select("a.idownload:not(.partner1Button)").attr("href");
- }
-
- /**
- * Extracts the file count from the given row.
- *
- * @param dataRow
- * The row to extract the file count from
- * @return The extracted file count
- */
- private static int extractFileCount(Element dataRow) {
- return Integer.valueOf(dataRow.select("td:eq(2)").text());
- }
-
- /**
- * Extracts the seed count from the given row.
- *
- * @param dataRow
- * The row to extract the seed count from
- * @return The extracted seed count
- */
- private static int extractSeedCount(Element dataRow) {
- return Integer.valueOf(dataRow.select("td:eq(4)").text());
- }
-
- /**
- * Extracts the leech count from the given row.
- *
- * @param dataRow
- * The row to extract the leech count from
- * @return The extracted leech count
- */
- private static int extractLeechCount(Element dataRow) {
- return Integer.valueOf(dataRow.select("td:eq(5)").text());
- }
-
-}
projects / rhynodge.git / blobdiff