242 lines
7.5 KiB
Java
242 lines
7.5 KiB
Java
package net.sourceforge.filebot.web;
|
|
|
|
import static net.sourceforge.filebot.web.EpisodeUtilities.*;
|
|
import static net.sourceforge.filebot.web.WebRequest.*;
|
|
import static net.sourceforge.tuned.XPathUtilities.*;
|
|
|
|
import java.net.URI;
|
|
import java.net.URISyntaxException;
|
|
import java.net.URL;
|
|
import java.util.ArrayList;
|
|
import java.util.Collections;
|
|
import java.util.Comparator;
|
|
import java.util.HashMap;
|
|
import java.util.List;
|
|
import java.util.Locale;
|
|
import java.util.Map;
|
|
import java.util.Map.Entry;
|
|
import java.util.Scanner;
|
|
import java.util.Set;
|
|
import java.util.concurrent.TimeUnit;
|
|
import java.util.logging.Level;
|
|
import java.util.logging.Logger;
|
|
import java.util.regex.Matcher;
|
|
import java.util.regex.Pattern;
|
|
import java.util.zip.GZIPInputStream;
|
|
|
|
import javax.swing.Icon;
|
|
|
|
import net.sourceforge.filebot.Cache;
|
|
import net.sourceforge.filebot.ResourceManager;
|
|
|
|
import org.jsoup.Jsoup;
|
|
import org.w3c.dom.Document;
|
|
import org.w3c.dom.Node;
|
|
|
|
public class AnidbClient extends AbstractEpisodeListProvider {
|
|
|
|
private static final FloodLimit REQUEST_LIMIT = new FloodLimit(5, 12, TimeUnit.SECONDS); // no more than 5 requests within a 10 second window (+2 seconds for good measure)
|
|
|
|
private final String host = "anidb.net";
|
|
|
|
private final String client;
|
|
private final int clientver;
|
|
|
|
public AnidbClient(String client, int clientver) {
|
|
this.client = client;
|
|
this.clientver = clientver;
|
|
}
|
|
|
|
@Override
|
|
public String getName() {
|
|
return "AniDB";
|
|
}
|
|
|
|
@Override
|
|
public Icon getIcon() {
|
|
return ResourceManager.getIcon("search.anidb");
|
|
}
|
|
|
|
@Override
|
|
public boolean hasSingleSeasonSupport() {
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasLocaleSupport() {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public ResultCache getCache() {
|
|
return new ResultCache(host, Cache.getCache("web-datasource-lv2"));
|
|
}
|
|
|
|
@Override
|
|
public List<SearchResult> search(String query, final Locale locale) throws Exception {
|
|
// bypass automatic caching since search is based on locally cached data anyway
|
|
return fetchSearchResult(query, locale);
|
|
}
|
|
|
|
@Override
|
|
public List<SearchResult> fetchSearchResult(String query, final Locale locale) throws Exception {
|
|
LocalSearch<SearchResult> index = new LocalSearch<SearchResult>(getAnimeTitles()) {
|
|
|
|
@Override
|
|
protected Set<String> getFields(SearchResult it) {
|
|
return set(it.getEffectiveNames());
|
|
}
|
|
};
|
|
|
|
return new ArrayList<SearchResult>(index.search(query));
|
|
}
|
|
|
|
@Override
|
|
public List<Episode> fetchEpisodeList(SearchResult searchResult, SortOrder sortOrder, Locale language) throws Exception {
|
|
AnidbSearchResult anime = (AnidbSearchResult) searchResult;
|
|
|
|
// e.g. http://api.anidb.net:9001/httpapi?request=anime&client=filebot&clientver=1&protover=1&aid=4521
|
|
URL url = new URL("http", "api." + host, 9001, "/httpapi?request=anime&client=" + client + "&clientver=" + clientver + "&protover=1&aid=" + anime.getAnimeId());
|
|
|
|
// respect flood protection limits
|
|
REQUEST_LIMIT.acquirePermit();
|
|
|
|
// get anime page as xml
|
|
Document dom = getDocument(url);
|
|
|
|
// select main title and anime start date
|
|
Date seriesStartDate = Date.parse(selectString("//startdate", dom), "yyyy-MM-dd");
|
|
String animeTitle = selectString("//titles/title[@type='official' and @lang='" + language.getLanguage() + "']", dom);
|
|
if (animeTitle.isEmpty()) {
|
|
animeTitle = selectString("//titles/title[@type='main']", dom);
|
|
}
|
|
|
|
List<Episode> episodes = new ArrayList<Episode>(25);
|
|
|
|
for (Node node : selectNodes("//episode", dom)) {
|
|
Node epno = getChild("epno", node);
|
|
int number = Integer.parseInt(getTextContent(epno).replaceAll("\\D", ""));
|
|
int type = Integer.parseInt(getAttribute("type", epno));
|
|
|
|
if (type == 1 || type == 2) {
|
|
Date airdate = Date.parse(getTextContent("airdate", node), "yyyy-MM-dd");
|
|
String title = selectString(".//title[@lang='" + language.getLanguage() + "']", node);
|
|
if (title.isEmpty()) { // English language fall-back
|
|
title = selectString(".//title[@lang='en']", node);
|
|
}
|
|
|
|
if (type == 1) {
|
|
episodes.add(new Episode(animeTitle, seriesStartDate, null, number, title, number, null, airdate, searchResult)); // normal episode, no seasons for anime
|
|
} else {
|
|
episodes.add(new Episode(animeTitle, seriesStartDate, null, null, title, null, number, airdate, searchResult)); // special episode
|
|
}
|
|
}
|
|
}
|
|
|
|
// make sure episodes are in ordered correctly
|
|
sortEpisodes(episodes);
|
|
|
|
// sanity check
|
|
if (episodes.isEmpty()) {
|
|
// anime page xml doesn't work sometimes
|
|
Logger.getLogger(AnidbClient.class.getName()).log(Level.WARNING, String.format("Unable to parse any episode data from xml: %s (%d)", anime, anime.getAnimeId()));
|
|
}
|
|
|
|
return episodes;
|
|
}
|
|
|
|
@Override
|
|
public URI getEpisodeListLink(SearchResult searchResult) {
|
|
try {
|
|
return new URI("http", host, "/a" + ((AnidbSearchResult) searchResult).getAnimeId(), null);
|
|
} catch (URISyntaxException e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
public synchronized List<AnidbSearchResult> getAnimeTitles() throws Exception {
|
|
URL url = new URL("http", host, "/api/anime-titles.dat.gz");
|
|
ResultCache cache = getCache();
|
|
|
|
@SuppressWarnings("unchecked")
|
|
List<AnidbSearchResult> anime = (List) cache.getSearchResult(null, Locale.ROOT);
|
|
if (anime != null) {
|
|
return anime;
|
|
}
|
|
|
|
// <aid>|<type>|<language>|<title>
|
|
// type: 1=primary title (one per anime), 2=synonyms (multiple per anime), 3=shorttitles (multiple per anime), 4=official title (one per language)
|
|
Pattern pattern = Pattern.compile("^(?!#)(\\d+)[|](\\d)[|]([\\w-]+)[|](.+)$");
|
|
|
|
List<String> languageOrder = new ArrayList<String>();
|
|
languageOrder.add("x-jat");
|
|
languageOrder.add("en");
|
|
languageOrder.add("ja");
|
|
|
|
// fetch data
|
|
Map<Integer, List<Object[]>> entriesByAnime = new HashMap<Integer, List<Object[]>>(65536);
|
|
|
|
Scanner scanner = new Scanner(new GZIPInputStream(url.openStream()), "UTF-8");
|
|
try {
|
|
while (scanner.hasNextLine()) {
|
|
Matcher matcher = pattern.matcher(scanner.nextLine());
|
|
|
|
if (matcher.matches()) {
|
|
int aid = Integer.parseInt(matcher.group(1));
|
|
String type = matcher.group(2);
|
|
String language = matcher.group(3);
|
|
String title = matcher.group(4);
|
|
|
|
if (aid > 0 && title.length() > 0 && languageOrder.contains(language)) {
|
|
List<Object[]> names = entriesByAnime.get(aid);
|
|
if (names == null) {
|
|
names = new ArrayList<Object[]>();
|
|
entriesByAnime.put(aid, names);
|
|
}
|
|
|
|
// resolve HTML entities
|
|
title = Jsoup.parse(title).text();
|
|
|
|
names.add(new Object[] { Integer.parseInt(type), languageOrder.indexOf(language), title });
|
|
}
|
|
}
|
|
}
|
|
} finally {
|
|
scanner.close();
|
|
}
|
|
|
|
// build up a list of all possible AniDB search results
|
|
anime = new ArrayList<AnidbSearchResult>(entriesByAnime.size());
|
|
|
|
for (Entry<Integer, List<Object[]>> entry : entriesByAnime.entrySet()) {
|
|
int aid = entry.getKey();
|
|
List<Object[]> triples = entry.getValue();
|
|
|
|
Collections.sort(triples, new Comparator<Object[]>() {
|
|
|
|
@SuppressWarnings({ "unchecked", "rawtypes" })
|
|
@Override
|
|
public int compare(Object[] a, Object[] b) {
|
|
for (int i = 0; i < a.length; i++) {
|
|
if (!a[i].equals(b[i]))
|
|
return ((Comparable) a[i]).compareTo(b[i]);
|
|
}
|
|
return 0;
|
|
}
|
|
});
|
|
|
|
List<String> names = new ArrayList<String>(triples.size());
|
|
for (Object[] it : triples) {
|
|
names.add((String) it[2]);
|
|
}
|
|
|
|
String primaryTitle = names.get(0);
|
|
String[] aliasNames = names.subList(1, names.size()).toArray(new String[0]);
|
|
anime.add(new AnidbSearchResult(aid, primaryTitle, aliasNames));
|
|
}
|
|
|
|
// populate cache
|
|
return cache.putSearchResult(null, Locale.ROOT, anime);
|
|
}
|
|
}
|