Move generic methods to Source

This commit is contained in:
inorichi 2015-10-09 22:08:36 +02:00
parent 270b3e796a
commit 36265472f8
2 changed files with 134 additions and 250 deletions

View File

@ -13,7 +13,6 @@ import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.concurrent.atomic.AtomicInteger;
import eu.kanade.mangafeed.data.caches.CacheManager;
import eu.kanade.mangafeed.data.helpers.NetworkHelper;
@ -21,45 +20,27 @@ import eu.kanade.mangafeed.data.helpers.SourceManager;
import eu.kanade.mangafeed.data.models.Chapter;
import eu.kanade.mangafeed.data.models.Manga;
import rx.Observable;
import rx.schedulers.Schedulers;
public class Batoto extends Source {
public static final String NAME = "Batoto (EN)";
public static final String BASE_URL = "www.bato.to";
public static final String INITIAL_UPDATE_URL = "http://bato.to/search_ajax?order_cond=views&order=desc&p=1";
private static final Headers REQUEST_HEADERS = constructRequestHeaders();
private static Headers constructRequestHeaders() {
Headers.Builder headerBuilder = new Headers.Builder();
headerBuilder.add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64)");
headerBuilder.add("Cookie", "lang_option=English");
return headerBuilder.build();
}
private NetworkHelper mNetworkService;
private CacheManager mCacheManager;
public static final String INITIAL_UPDATE_URL =
"http://bato.to/search_ajax?order_cond=views&order=desc&p=";
public Batoto(NetworkHelper networkService, CacheManager cacheManager) {
mNetworkService = networkService;
mCacheManager = cacheManager;
super(networkService, cacheManager);
}
public Observable<String> getName() {
return Observable.just(NAME);
}
public Observable<String> getBaseUrl() {
return Observable.just(BASE_URL);
}
public Observable<String> getInitialUpdateUrl() {
return Observable.just(INITIAL_UPDATE_URL);
@Override
protected Headers.Builder headersBuilder() {
Headers.Builder builder = super.headersBuilder();
builder.add("Cookie", "lang_option=English");
return builder;
}
public Observable<List<String>> getGenres() {
List<String> genres = new ArrayList<String>(38);
List<String> genres = new ArrayList<>(38);
genres.add("4-Koma");
genres.add("Action");
@ -103,21 +84,24 @@ public class Batoto extends Source {
return Observable.just(genres);
}
public String getUrlFromPageNumber(int page) {
if (page == 1)
return INITIAL_UPDATE_URL;
return INITIAL_UPDATE_URL.substring(0, INITIAL_UPDATE_URL.length() - 1) + page;
@Override
protected int getSource() {
return SourceManager.BATOTO;
}
public Observable<List<Manga>> pullPopularMangasFromNetwork(int page) {
String url = getUrlFromPageNumber(page);
return mNetworkService
.getStringResponse(url, mNetworkService.NULL_CACHE_CONTROL, REQUEST_HEADERS)
.flatMap(response -> Observable.just(parsePopularMangasFromHtml(response)));
@Override
protected String getUrlFromPageNumber(int page) {
return INITIAL_UPDATE_URL + page;
}
private List<Manga> parsePopularMangasFromHtml(String unparsedHtml) {
@Override
protected String getMangaUrl(String defaultMangaUrl) {
String mangaId = defaultMangaUrl.substring(defaultMangaUrl.lastIndexOf("r") + 1);
return "http://bato.to/comic_pop?id=" + mangaId;
}
@Override
public List<Manga> parsePopularMangasFromHtml(String unparsedHtml) {
Document parsedDocument = Jsoup.parse(unparsedHtml);
List<Manga> updatedMangaList = new ArrayList<>();
@ -139,7 +123,7 @@ public class Batoto extends Source {
Element nameElement = urlElement;
Element updateElement = htmlBlock.select("td").get(5);
mangaFromHtmlBlock.source = SourceManager.BATOTO;
mangaFromHtmlBlock.source = getSource();
if (urlElement != null) {
String fieldUrl = urlElement.attr("href");
@ -171,15 +155,8 @@ public class Batoto extends Source {
return 0;
}
public Observable<Manga> pullMangaFromNetwork(final String mangaUrl) {
String mangaId = mangaUrl.substring(mangaUrl.lastIndexOf("r") + 1);
return mNetworkService
.getStringResponse("http://bato.to/comic_pop?id=" + mangaId, mNetworkService.NULL_CACHE_CONTROL, REQUEST_HEADERS)
.flatMap(unparsedHtml -> Observable.just(parseHtmlToManga(mangaUrl, unparsedHtml)));
}
private Manga parseHtmlToManga(String mangaUrl, String unparsedHtml) {
@Override
protected Manga parseHtmlToManga(String mangaUrl, String unparsedHtml) {
Document parsedDocument = Jsoup.parse(unparsedHtml);
Elements artistElements = parsedDocument.select("a[href^=http://bato.to/search?artist_name]");
@ -229,14 +206,8 @@ public class Batoto extends Source {
return newManga;
}
public Observable<List<Chapter>> pullChaptersFromNetwork(String mangaUrl) {
return mNetworkService
.getStringResponse(mangaUrl, mNetworkService.NULL_CACHE_CONTROL, REQUEST_HEADERS)
.flatMap(unparsedHtml ->
Observable.just(parseHtmlToChapters(unparsedHtml)));
}
private List<Chapter> parseHtmlToChapters(String unparsedHtml) {
@Override
protected List<Chapter> parseHtmlToChapters(String unparsedHtml) {
Document parsedDocument = Jsoup.parse(unparsedHtml);
List<Chapter> chapterList = new ArrayList<>();
@ -291,42 +262,11 @@ public class Batoto extends Source {
return 0;
}
public Observable<String> pullImageUrlsFromNetwork(final String chapterUrl) {
final List<String> temporaryCachedImageUrls = new ArrayList<>();
return mCacheManager.getImageUrlsFromDiskCache(chapterUrl)
.onErrorResumeNext(throwable -> {
return getImageUrlsFromNetwork(chapterUrl)
.doOnNext(imageUrl -> temporaryCachedImageUrls.add(imageUrl))
.doOnCompleted(mCacheManager.putImageUrlsToDiskCache(chapterUrl, temporaryCachedImageUrls));
})
.onBackpressureBuffer();
}
public Observable<String> getImageUrlsFromNetwork(final String chapterUrl) {
return mNetworkService
.getStringResponse(chapterUrl, mNetworkService.NULL_CACHE_CONTROL, REQUEST_HEADERS)
.flatMap(unparsedHtml -> Observable.from(parseHtmlToPageUrls(unparsedHtml)))
.buffer(3)
.concatMap(batchedPageUrls -> {
List<Observable<String>> imageUrlObservables = new ArrayList<>();
for (String pageUrl : batchedPageUrls) {
Observable<String> temporaryObservable = mNetworkService
.getStringResponse(pageUrl, mNetworkService.NULL_CACHE_CONTROL, REQUEST_HEADERS)
.flatMap(unparsedHtml -> Observable.just(parseHtmlToImageUrl(unparsedHtml)))
.subscribeOn(Schedulers.io());
imageUrlObservables.add(temporaryObservable);
}
return Observable.merge(imageUrlObservables);
});
}
private List<String> parseHtmlToPageUrls(String unparsedHtml) {
@Override
protected List<String> parseHtmlToPageUrls(String unparsedHtml) {
Document parsedDocument = Jsoup.parse(unparsedHtml);
List<String> pageUrlList = new ArrayList<String>();
List<String> pageUrlList = new ArrayList<>();
Elements pageUrlElements = parsedDocument.getElementById("page_select").getElementsByTag("option");
for (Element pageUrlElement : pageUrlElements) {
@ -336,7 +276,8 @@ public class Batoto extends Source {
return pageUrlList;
}
private String parseHtmlToImageUrl(String unparsedHtml) {
@Override
protected String parseHtmlToImageUrl(String unparsedHtml) {
int beginIndex = unparsedHtml.indexOf("<img id=\"comic_page\"");
int endIndex = unparsedHtml.indexOf("</a>", beginIndex);
String trimmedHtml = unparsedHtml.substring(beginIndex, endIndex);
@ -348,162 +289,5 @@ public class Batoto extends Source {
return imageElement.attr("src");
}
private static String INITIAL_DATABASE_URL_1 = "http://bato.to/comic_pop?id=1";
private static String INITIAL_DATABASE_URL_2 = "http://bato.to/search_ajax?order_cond=views&order=desc&p=1";
private static AtomicInteger mCounter = new AtomicInteger(1);
/*
public Observable<String> recursivelyConstructDatabase(final String url) {
return mNetworkService
.getResponse(url, NetworkUtil.NULL_CACHE_CONTROL, REQUEST_HEADERS)
.flatMap(new Func1<Response, Observable<String>>() {
@Override
public Observable<String> call(Response response) {
return mNetworkService.mapResponseToString(response);
}
})
.flatMap(new Func1<String, Observable<String>>() {
@Override
public Observable<String> call(String unparsedHtml) {
return Observable.just(parseEnglish_Batoto(unparsedHtml));
}
});
}
private String parseEnglish_Batoto(String unparsedHtml) {
if (!unparsedHtml.equals("wtf?")) {
Document parsedDocument = Jsoup.parse(unparsedHtml);
Manga newManga = new Manga();
Element temporaryElementOne = parsedDocument.getElementsByTag("a").first();
Element temporaryElementTwo = parsedDocument.select("a[href^=http://bato.to/forums/forum/]").first();
Element temporaryElementThree = parsedDocument.select("img[src^=http://img.batoto.net/forums/uploads/]").first();
Elements temporaryElementsFour = parsedDocument.select("img[src=http://bato.to/forums/public/style_images/master/bullet_black.png]");
String fieldSource = English_Batoto.NAME;
newManga.setSource(fieldSource);
String fieldUrl = "http://bato.to" + temporaryElementOne.attr("href");
newManga.setUrl(fieldUrl);
String fieldName = temporaryElementTwo.text();
int startIndex = "Go to ".length();
int endIndex = fieldName.lastIndexOf(" Forums!");
newManga.setName(fieldName.substring(startIndex, endIndex));
String fieldThumbnailUrl = temporaryElementThree.attr("src");
newManga.setThumbnailUrl(fieldThumbnailUrl);
String fieldGenres = "";
for (int index = 0; index < temporaryElementsFour.size(); index++) {
String currentGenre = temporaryElementsFour.get(index).attr("alt");
if (index < temporaryElementsFour.size() - 1) {
fieldGenres += currentGenre + ", ";
} else {
fieldGenres += currentGenre;
}
}
newManga.setGenre(fieldGenres);
boolean fieldIsCompleted = unparsedHtml.contains("<td>Complete</td>");
newManga.setCompleted(fieldIsCompleted);
mQueryManager.createManga(newManga)
.toBlocking()
.single();
}
return "http://bato.to/comic_pop?id=" + mCounter.incrementAndGet();
}
private String parseEnglish_Batoto_Views(String unparsedHtml) {
if (!unparsedHtml.contains("No (more) comics found!")) {
Document parsedDocument = Jsoup.parse(unparsedHtml);
List<Pair<String, ContentValues>> updateList = new ArrayList<Pair<String, ContentValues>>();
Elements mangaElements = parsedDocument.select("tr:not([id]):not([class])");
for (Element mangaElement : mangaElements) {
Element temporaryElementOne = mangaElement.select("a[href^=http://bato.to]").first();
Element temporaryElementTwo = mangaElement.select("td").get(3);
String temporaryString = temporaryElementTwo.text();
String fieldUrl = temporaryElementOne.attr("href");
String fieldView = null;
if (temporaryString.contains("m")) {
temporaryString = temporaryString.replace("m", "");
int viewsAsNumber = (int)(Double.valueOf(temporaryString) * 1000000);
fieldView = String.valueOf(viewsAsNumber);
} else if (temporaryString.contains("k")) {
temporaryString = temporaryString.replace("k", "");
int viewsAsNumber = (int)(Double.valueOf(temporaryString) * 1000);
fieldView = String.valueOf(viewsAsNumber);
} else {
int viewsAsNumber = (int)(Double.valueOf(temporaryString) * 1);
fieldView = String.valueOf(viewsAsNumber);
}
ContentValues fieldRanking = new ContentValues(1);
fieldRanking.put(LibraryContract.Manga.COLUMN_RANK, fieldView);
updateList.add(Pair.create(fieldUrl, fieldRanking));
}
mQueryManager.beginLibraryTransaction();
try {
for (Pair<String, ContentValues> currentUpdate : updateList) {
mQueryManager.updateManga(currentUpdate.second, LibraryContract.Manga.COLUMN_URL + " = ?", new String[]{currentUpdate.first})
.toBlocking()
.single();
}
mQueryManager.setLibraryTransactionSuccessful();
} finally {
mQueryManager.endLibraryTransaction();
}
return "http://bato.to/search_ajax?order_cond=views&order=desc&p=" + mCounter.incrementAndGet();
}
return null;
}
public void reorderEnglish_Batoto_Rankings() {
List<Manga> mangaList = mQueryManager.retrieveAllMangaAsStream(
null,
LibraryContract.Manga.COLUMN_SOURCE + " = ?",
new String[]{NAME},
null,
null,
LibraryContract.Manga.COLUMN_RANK + " DESC",
null
)
.toList()
.toBlocking()
.single();
for (int index = 0; index < mangaList.size(); index++) {
mangaList.get(index).setRank(index + 1);
}
mQueryManager.beginLibraryTransaction();
try {
for (Manga currentManga : mangaList) {
mQueryManager.createManga(currentManga)
.toBlocking()
.single();
}
mQueryManager.setLibraryTransactionSuccessful();
} finally {
mQueryManager.endLibraryTransaction();
}
}
*/
}

View File

@ -1,5 +1,105 @@
package eu.kanade.mangafeed.sources;
public class Source {
import com.squareup.okhttp.Headers;
import java.util.ArrayList;
import java.util.List;
import eu.kanade.mangafeed.data.caches.CacheManager;
import eu.kanade.mangafeed.data.helpers.NetworkHelper;
import eu.kanade.mangafeed.data.models.Chapter;
import eu.kanade.mangafeed.data.models.Manga;
import rx.Observable;
import rx.schedulers.Schedulers;
public abstract class Source {
protected NetworkHelper mNetworkService;
protected CacheManager mCacheManager;
protected Headers mRequestHeaders;
public Source(NetworkHelper networkService, CacheManager cacheManager) {
mNetworkService = networkService;
mCacheManager = cacheManager;
mRequestHeaders = headersBuilder().build();
}
// Default headers, it can be overriden by children or add new keys
protected Headers.Builder headersBuilder() {
Headers.Builder builder = new Headers.Builder();
builder.add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64)");
return builder;
}
// Get the most popular mangas from the source
public Observable<List<Manga>> pullPopularMangasFromNetwork(int page) {
String url = getUrlFromPageNumber(page);
return mNetworkService
.getStringResponse(url, mNetworkService.NULL_CACHE_CONTROL, mRequestHeaders)
.flatMap(response -> Observable.just(parsePopularMangasFromHtml(response)));
}
// Get manga details from the source
public Observable<Manga> pullMangaFromNetwork(final String mangaUrl) {
return mNetworkService
.getStringResponse(getMangaUrl(mangaUrl), mNetworkService.NULL_CACHE_CONTROL, mRequestHeaders)
.flatMap(unparsedHtml -> Observable.just(parseHtmlToManga(mangaUrl, unparsedHtml)));
}
// Get chapter list of a manga from the source
public Observable<List<Chapter>> pullChaptersFromNetwork(String mangaUrl) {
return mNetworkService
.getStringResponse(mangaUrl, mNetworkService.NULL_CACHE_CONTROL, mRequestHeaders)
.flatMap(unparsedHtml ->
Observable.just(parseHtmlToChapters(unparsedHtml)));
}
// Get the URLs of the images of a chapter
public Observable<String> getImageUrlsFromNetwork(final String chapterUrl) {
return mNetworkService
.getStringResponse(chapterUrl, mNetworkService.NULL_CACHE_CONTROL, mRequestHeaders)
.flatMap(unparsedHtml -> Observable.from(parseHtmlToPageUrls(unparsedHtml)))
.buffer(3)
.concatMap(batchedPageUrls -> {
List<Observable<String>> imageUrlObservables = new ArrayList<>();
for (String pageUrl : batchedPageUrls) {
Observable<String> temporaryObservable = mNetworkService
.getStringResponse(pageUrl, mNetworkService.NULL_CACHE_CONTROL, mRequestHeaders)
.flatMap(unparsedHtml -> Observable.just(parseHtmlToImageUrl(unparsedHtml)))
.subscribeOn(Schedulers.io());
imageUrlObservables.add(temporaryObservable);
}
return Observable.merge(imageUrlObservables);
});
}
// Store the URLs of a chapter in the cache
public Observable<String> pullImageUrlsFromNetwork(final String chapterUrl) {
final List<String> temporaryCachedImageUrls = new ArrayList<>();
return mCacheManager.getImageUrlsFromDiskCache(chapterUrl)
.onErrorResumeNext(throwable -> {
return getImageUrlsFromNetwork(chapterUrl)
.doOnNext(imageUrl -> temporaryCachedImageUrls.add(imageUrl))
.doOnCompleted(mCacheManager.putImageUrlsToDiskCache(chapterUrl, temporaryCachedImageUrls));
})
.onBackpressureBuffer();
}
// Get the URL to the details of a manga, useful if the source provides some kind of API or fast calls
protected String getMangaUrl(String defaultMangaUrl) {
return defaultMangaUrl;
}
abstract protected int getSource();
abstract protected String getUrlFromPageNumber(int page);
abstract protected List<Manga> parsePopularMangasFromHtml(String unparsedHtml);
abstract protected Manga parseHtmlToManga(String mangaUrl, String unparsedHtml);
abstract protected List<Chapter> parseHtmlToChapters(String unparsedHtml);
abstract protected List<String> parseHtmlToPageUrls(String unparsedHtml);
abstract protected String parseHtmlToImageUrl(String unparsedHtml);
}