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* TVRageClient uses the xml feeds now 

* some testcases
This commit is contained in:
Reinhard Pointner 2008-06-21 23:31:19 +00:00
parent adb4d68055
commit 2b4218ffce
5 changed files with 209 additions and 88 deletions
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153
source/net/sourceforge/filebot/web/TVRageClient.java
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@ -3,25 +3,19 @@ package net.sourceforge.filebot.web;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import net.sourceforge.filebot.resources.ResourceManager;
import net.sourceforge.tuned.FunctionIterator;
import net.sourceforge.tuned.DefaultProgressIterator;
import net.sourceforge.tuned.ProgressIterator;
import net.sourceforge.tuned.XPathUtil;
import net.sourceforge.tuned.FunctionIterator.Function;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
@ -41,28 +35,25 @@ public class TVRageClient extends EpisodeListClient {
@Override
public List<SearchResult> search(String searchterm) throws IOException, SAXException {
public List<SearchResult> search(String searchterm) throws SAXException, IOException, ParserConfigurationException {
if (cache.containsKey(searchterm)) {
return Collections.singletonList(cache.get(searchterm));
}
Document dom = HtmlUtil.getHtmlDocument(getSearchUrl(searchterm));
String searchUri = String.format("http://" + host + "/feeds/search.php?show=" + URLEncoder.encode(searchterm, "UTF-8"));
List<Node> nodes = XPathUtil.selectNodes("id('search_begin')/TABLE[1]/*/TR/TD/A[1]", dom);
Document dom = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(searchUri);
List<Node> nodes = XPathUtil.selectNodes("Results/show", dom);
List<SearchResult> searchResults = new ArrayList<SearchResult>(nodes.size());
for (Node node : nodes) {
String href = XPathUtil.selectString("@href", node);
String title = XPathUtil.selectString(".", node);
String showid = XPathUtil.selectString("showid", node);
String name = XPathUtil.selectString("name", node);
String link = XPathUtil.selectString("link", node);
try {
URL url = new URL(href);
searchResults.add(new HyperLink(title, url));
} catch (MalformedURLException e) {
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).log(Level.WARNING, "Invalid href: " + href, e);
}
searchResults.add(new TVRageSearchResult(name, showid, link));
}
cache.addAll(searchResults);
@ -72,87 +63,73 @@ public class TVRageClient extends EpisodeListClient {
@Override
public ProgressIterator<Episode> getEpisodeList(SearchResult searchResult, int season) throws IOException, SAXException {
public ProgressIterator<Episode> getEpisodeList(SearchResult searchResult, int season) throws IOException, SAXException, ParserConfigurationException {
Document dom = HtmlUtil.getHtmlDocument(getEpisodeListLink(searchResult, season));
String showId = ((TVRageSearchResult) searchResult).getShowId();
String episodeListUri = String.format("http://" + host + "/feeds/episode_list.php?sid=" + showId);
List<Node> nodes = XPathUtil.selectNodes("//TABLE[@class='b']//TR[@id='brow']", dom);
Document dom = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(episodeListUri);
return new FunctionIterator<Node, Episode>(nodes, new EpisodeFunction(searchResult, season));
}
private static class EpisodeFunction implements Function<Node, Episode> {
int numberOfSeasons = XPathUtil.selectInteger("Show/totalseasons", dom);
private final SearchResult searchResult;
private final int season;
if (season > numberOfSeasons)
throw new IllegalArgumentException(String.format("%s only has %d seasons", searchResult.getName(), numberOfSeasons));
Node episodeListNode = XPathUtil.selectNode("Show/Episodelist", dom);
public EpisodeFunction(SearchResult searchResult, int season) {
this.searchResult = searchResult;
this.season = season;
}
boolean allSeasons = (season == 0);
@Override
public Episode evaluate(Node node) {
String seasonAndEpisodeNumber = XPathUtil.selectString("./TD[2]/A", node);
String title = XPathUtil.selectString("./TD[5]", node);
List<Node> precedings = XPathUtil.selectNodes("../preceding-sibling::TABLE", node);
Node previousTable = precedings.get(precedings.size() - 1);
String seasonHeader = XPathUtil.selectString("./TR/TD/FONT", previousTable);
Matcher seasonMatcher = Pattern.compile("Season (\\d+)").matcher(seasonHeader);
if (seasonMatcher.matches()) {
if ((season == 0) || (season == Integer.parseInt(seasonMatcher.group(1)))) {
Matcher saeMatcher = Pattern.compile("(\\d+)x(\\d+)").matcher(seasonAndEpisodeNumber);
List<Episode> episodes = new ArrayList<Episode>(24);
for (int i = 0; i <= numberOfSeasons; i++) {
if (i == season || allSeasons) {
List<Node> nodes = XPathUtil.selectNodes("Season" + i + "/episode", episodeListNode);
for (Node node : nodes) {
String title = XPathUtil.selectString("title", node);
String episodeNumber = XPathUtil.selectString("seasonnum", node);
String seasonNumber = Integer.toString(i);
String seasonNumber = null;
String episodeNumber = null;
if (saeMatcher.matches()) {
seasonNumber = saeMatcher.group(1);
episodeNumber = saeMatcher.group(2);
} else {
episodeNumber = seasonAndEpisodeNumber;
}
return new Episode(searchResult.getName(), seasonNumber, episodeNumber, title);
episodes.add(new Episode(searchResult.getName(), seasonNumber, episodeNumber, title));
}
}
return null;
}
}
@Override
public URI getEpisodeListLink(SearchResult searchResult, int season) {
URI baseUri = ((HyperLink) searchResult).getUri();
String seasonString = "all";
if (season >= 1) {
seasonString = Integer.toString(season);
}
String path = baseUri.getPath() + "/episode_list/" + seasonString;
try {
return new URI("http", host, path, null);
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
return new DefaultProgressIterator<Episode>(episodes);
}
private URL getSearchUrl(String searchterm) throws UnsupportedEncodingException, MalformedURLException {
String qs = URLEncoder.encode(searchterm, "UTF-8");
String file = "/search.php?search=" + qs;
return new URL("http", host, file);
@Override
public URI getEpisodeListLink(SearchResult searchResult, int season) {
String page = ((TVRageSearchResult) searchResult).getLink();
String seasonString = (season >= 1) ? Integer.toString(season) : "all";
return URI.create(page + "/episode_list/" + seasonString);
}
public static class TVRageSearchResult extends SearchResult {
private final String showId;
private final String link;
public TVRageSearchResult(String name, String showId, String link) {
super(name);
this.showId = showId;
this.link = link;
}
public String getShowId() {
return showId;
}
public String getLink() {
return link;
}
}
}

54
source/net/sourceforge/tuned/DefaultProgressIterator.java Normal file
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@ -0,0 +1,54 @@
package net.sourceforge.tuned;
import java.util.Collection;
import java.util.Iterator;
public class DefaultProgressIterator<E> implements ProgressIterator<E> {
private final Iterator<E> sourceIterator;
private final int length;
private int position = 0;
public DefaultProgressIterator(Collection<E> source) {
this.sourceIterator = source.iterator();
this.length = source.size();
}
@Override
public int getLength() {
return length;
}
@Override
public int getPosition() {
return position;
}
@Override
public boolean hasNext() {
return sourceIterator.hasNext();
}
@Override
public E next() {
position++;
return sourceIterator.next();
}
@Override
public void remove() {
// TODO Auto-generated method stub
}
}

5
source/net/sourceforge/tuned/XPathUtil.java
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@ -65,6 +65,11 @@ public class XPathUtil {
}
public static int selectInteger(String xpath, Object node) {
return Integer.parseInt(selectString(xpath, node));
}
private static XPathExpression getXPath(String xpath) throws XPathExpressionException {
return XPathFactory.newInstance().newXPath().compile(xpath);
}

73
test/net/sourceforge/filebot/web/TVRageClientTest.java Normal file
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@ -0,0 +1,73 @@
package net.sourceforge.filebot.web;
import static org.junit.Assert.assertEquals;
import java.util.List;
import net.sourceforge.filebot.web.TVRageClient.TVRageSearchResult;
import net.sourceforge.tuned.TestUtil;
import org.junit.Test;
public class TVRageClientTest {
private TVRageClient tvrage = new TVRageClient();
private TVRageSearchResult testResult = new TVRageSearchResult("Buffy the Vampire Slayer", "2930", "http://www.tvrage.com/Buffy_The_Vampire_Slayer");
@Test
public void search() throws Exception {
List<SearchResult> results = tvrage.search("Buffy");
TVRageSearchResult result = (TVRageSearchResult) results.get(0);
assertEquals(testResult.getName(), result.getName());
assertEquals(testResult.getShowId(), result.getShowId());
assertEquals(testResult.getLink(), result.getLink());
}
@Test
public void getEpisodeList() throws Exception {
List<Episode> list = TestUtil.asList(tvrage.getEpisodeList(testResult, 7));
Episode chosen = list.get(21);
assertEquals("Buffy the Vampire Slayer", chosen.getShowName());
assertEquals("Chosen", chosen.getTitle());
assertEquals("22", chosen.getNumberOfEpisode());
assertEquals("7", chosen.getNumberOfSeason());
}
@Test
public void getEpisodeListAll() throws Exception {
List<Episode> list = TestUtil.asList(tvrage.getEpisodeList(testResult, 0));
assertEquals(145, list.size());
Episode first = list.get(0);
assertEquals("Buffy the Vampire Slayer", first.getShowName());
assertEquals("Unaired Pilot", first.getTitle());
assertEquals("00", first.getNumberOfEpisode());
assertEquals("0", first.getNumberOfSeason());
}
@Test(expected = IllegalArgumentException.class)
public void getEpisodeListIllegalSeason() throws Exception {
tvrage.getEpisodeList(testResult, 42);
}
@Test
public void getEpisodeListLink() throws Exception {
assertEquals(tvrage.getEpisodeListLink(testResult, 0).toString(), "http://www.tvrage.com/Buffy_The_Vampire_Slayer/episode_list/all");
assertEquals(tvrage.getEpisodeListLink(testResult, 1).toString(), "http://www.tvrage.com/Buffy_The_Vampire_Slayer/episode_list/1");
}
}

12
test/net/sourceforge/tuned/TestUtil.java
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@ -5,6 +5,7 @@ package net.sourceforge.tuned;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
@ -23,6 +24,17 @@ public class TestUtil {
}
public static <T> List<T> asList(Iterator<T> iterator) {
List<T> list = new ArrayList<T>();
while (iterator.hasNext()) {
list.add(iterator.next());
}
return list;
}
public static List<Object[]> asParameters(Object... parameterSet) {
List<Object[]> list = new ArrayList<Object[]>();