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FYReader/app/src/main/java/xyz/fycz/myreader/webapi/CommonApi.java

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package xyz.fycz.myreader.webapi;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.List;
import java.util.regex.Matcher;
import io.reactivex.Observable;
import io.reactivex.ObservableOnSubscribe;
import io.reactivex.ObservableSource;
import io.reactivex.functions.Function;
import okhttp3.MediaType;
import okhttp3.RequestBody;
import xyz.fycz.myreader.entity.SearchBookBean;
import xyz.fycz.myreader.greendao.entity.Book;
import xyz.fycz.myreader.greendao.entity.Chapter;
import xyz.fycz.myreader.greendao.entity.rule.BookSource;
import xyz.fycz.myreader.model.mulvalmap.ConMVMap;
import xyz.fycz.myreader.model.third.analyzeRule.AnalyzeUrl;
import xyz.fycz.myreader.model.third.content.BookChapterList;
import xyz.fycz.myreader.model.third.content.BookContent;
import xyz.fycz.myreader.model.third.content.BookInfo;
import xyz.fycz.myreader.model.third.content.BookList;
import xyz.fycz.myreader.util.utils.NetworkUtils;
import xyz.fycz.myreader.util.utils.OkHttpUtils;
import xyz.fycz.myreader.webapi.crawler.base.BookInfoCrawler;
import xyz.fycz.myreader.webapi.crawler.base.ReadCrawler;
import xyz.fycz.myreader.webapi.crawler.read.TianLaiReadCrawler;
import xyz.fycz.myreader.webapi.crawler.source.ThirdCrawler;
import static xyz.fycz.myreader.common.APPCONST.JS_PATTERN;
public class CommonApi {
/**
* 获取章节列表
*
* @param book
*/
public static Observable<List<Chapter>> getBookChapters(Book book, final ReadCrawler rc) {
if (rc instanceof ThirdCrawler) {
return getBookChaptersByTC(book, (ThirdCrawler) rc);
}
String url = book.getChapterUrl();
String charset = rc.getCharset();
url = NetworkUtils.getAbsoluteURL(rc.getNameSpace(), url);
String finalUrl = url;
return Observable.create(emitter -> {
emitter.onNext(rc.getChaptersFromHtml(OkHttpUtils.getHtml(finalUrl, charset, rc.getHeaders())));
emitter.onComplete();
});
}
private static Observable<List<Chapter>> getBookChaptersByTC(Book book, ThirdCrawler rc) {
BookSource source = rc.getSource();
BookChapterList bookChapterList = new BookChapterList(source.getSourceUrl(), source, true);
/*if (!TextUtils.isEmpty(bookShelfBean.getBookInfoBean().getChapterListHtml())) {
return bookChapterList.analyzeChapterList(bookShelfBean.getBookInfoBean().getChapterListHtml(), bookShelfBean, headerMap);
}*/
try {
AnalyzeUrl analyzeUrl = new AnalyzeUrl(book.getChapterUrl(), null, book.getInfoUrl());
return OkHttpUtils.getStrResponse(analyzeUrl)
//.flatMap(response -> setCookie(response, tag))
.flatMap(response -> bookChapterList.analyzeChapterList(response.body(), book, null))
.flatMap(chapters -> Observable.create(emitter -> {
for (int i = 0; i < chapters.size(); i++) {
Chapter chapter = chapters.get(i);
chapter.setNumber(i);
}
emitter.onNext(chapters);
emitter.onComplete();
}));
} catch (Exception e) {
return Observable.error(new Throwable(String.format("url错误:%s", book.getChapterUrl())));
}
}
/**
* 获取章节正文
*
*/
public static Observable<String> getChapterContent(Chapter chapter, Book book, final ReadCrawler rc) {
if (rc instanceof ThirdCrawler) {
return getChapterContentByTC(chapter, book, (ThirdCrawler) rc);
}
String url = chapter.getUrl();
String charset = rc.getCharset();
url = NetworkUtils.getAbsoluteURL(rc.getNameSpace(), url);
String finalUrl = url;
return Observable.create(emitter -> {
emitter.onNext(rc.getContentFormHtml(OkHttpUtils.getHtml(finalUrl, charset, rc.getHeaders())));
emitter.onComplete();
});
}
private static Observable<String> getChapterContentByTC(Chapter chapter, Book book, ThirdCrawler rc) {
BookSource source = rc.getSource();
BookContent bookContent = new BookContent(source.getSourceUrl(), source);
/*if (Objects.equals(chapterBean.getDurChapterUrl(), bookShelfBean.getBookInfoBean().getChapterUrl())
&& !TextUtils.isEmpty(bookShelfBean.getBookInfoBean().getChapterListHtml())) {
return bookContent.analyzeBookContent(bookShelfBean.getBookInfoBean().getChapterListHtml(), chapterBean, nextChapterBean, bookShelfBean, headerMap);
}*/
try {
AnalyzeUrl analyzeUrl = new AnalyzeUrl(chapter.getUrl(), null, book.getChapterUrl());
String contentRule = source.getContentRule().getContent();
if (contentRule.startsWith("$") && !contentRule.startsWith("$.")) {
//动态网页第一个js放到webView里执行
contentRule = contentRule.substring(1);
String js = null;
Matcher jsMatcher = JS_PATTERN.matcher(contentRule);
if (jsMatcher.find()) {
js = jsMatcher.group();
if (js.startsWith("<js>")) {
js = js.substring(4, js.lastIndexOf("<"));
} else {
js = js.substring(4);
}
}
return OkHttpUtils.getAjaxString(analyzeUrl, source.getSourceUrl(), js)
.flatMap(response -> bookContent.analyzeBookContent(response, chapter, null, book, null));
} else {
return OkHttpUtils.getStrResponse(analyzeUrl)
//.flatMap(response -> setCookie(response, tag))
.flatMap(response -> bookContent.analyzeBookContent(response, chapter, null, book, null));
}
} catch (Exception e) {
return Observable.error(new Throwable(String.format("url错误:%s", chapter.getUrl())));
}
}
/**
* 搜索小说
*
* @param key
*/
public static Observable<ConMVMap<SearchBookBean, Book>> search(String key, final ReadCrawler rc) {
if (rc instanceof ThirdCrawler) {
return searchByTC(key, (ThirdCrawler) rc);
}
String charset = "utf-8";
if (rc instanceof TianLaiReadCrawler) {
charset = "utf-8";
} else {
charset = rc.getCharset();
}
if (rc.getSearchCharset() != null && rc.getSearchCharset().toLowerCase().equals("gbk")) {
try {
key = URLEncoder.encode(key, rc.getSearchCharset());
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}
String finalCharset = charset;
String finalKey = key;
return Observable.create(emitter -> {
try {
if (rc.isPost()) {
String url = rc.getSearchLink();
String[] urlInfo = url.split(",");
url = urlInfo[0];
String body = makeSearchUrl(urlInfo[1], finalKey);
MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
RequestBody requestBody = RequestBody.create(mediaType, body);
emitter.onNext(rc.getBooksFromSearchHtml(OkHttpUtils.getHtml(url, requestBody, finalCharset, rc.getHeaders())));
} else {
emitter.onNext(rc.getBooksFromSearchHtml(OkHttpUtils.getHtml(makeSearchUrl(rc.getSearchLink(), finalKey), finalCharset, rc.getHeaders())));
}
} catch (Exception e) {
e.printStackTrace();
emitter.onError(e);
}
emitter.onComplete();
});
}
public static String makeSearchUrl(String url, String key) {
return url.replace("{key}", key);
}
/**
* 第三方书源搜索
*
* @param key
* @param rc
* @return
*/
public static Observable<ConMVMap<SearchBookBean, Book>> searchByTC(String key, final ThirdCrawler rc) {
try {
BookSource source = rc.getSource();
AnalyzeUrl analyzeUrl = new AnalyzeUrl(source.getSearchRule().getSearchUrl(),
key, 1, null, source.getSourceUrl());
BookList bookList = new BookList(source.getSourceUrl(), source.getSourceName(), source, false);
return OkHttpUtils.getStrResponse(analyzeUrl).flatMap(bookList::analyzeSearchBook)
.flatMap((Function<List<Book>, ObservableSource<ConMVMap<SearchBookBean, Book>>>) books -> Observable.create((ObservableOnSubscribe<ConMVMap<SearchBookBean, Book>>) emitter -> {
emitter.onNext(rc.getBooks(books));
emitter.onComplete();
}));
} catch (Exception e) {
return Observable.error(e);
}
}
/**
* 获取小说详细信息
*
* @param book
*/
public static Observable<Book> getBookInfo(final Book book, final BookInfoCrawler bic) {
if (bic instanceof ThirdCrawler){
return getBookInfoByTC(book, (ThirdCrawler) bic);
}
String url;
url = book.getInfoUrl();
url = NetworkUtils.getAbsoluteURL(bic.getNameSpace(), url);
String finalUrl = url;
return Observable.create(emitter -> {
emitter.onNext(bic.getBookInfo(OkHttpUtils.getHtml(finalUrl, bic.getCharset(),
((ReadCrawler) bic).getHeaders()), book));
emitter.onComplete();
});
}
private static Observable<Book> getBookInfoByTC(Book book, ThirdCrawler rc) {
BookSource source = rc.getSource();
BookInfo bookInfo = new BookInfo(source.getSourceUrl(), source.getSourceName(), source);
/*if (!TextUtils.isEmpty(book.getBookInfoBean().getBookInfoHtml())) {
return bookInfo.analyzeBookInfo(book.getBookInfoBean().getBookInfoHtml(), bookShelfBean);
}*/
try {
AnalyzeUrl analyzeUrl = new AnalyzeUrl(book.getInfoUrl(), null, source.getSourceUrl());
return OkHttpUtils.getStrResponse(analyzeUrl)
//.flatMap(response -> setCookie(response, tag))
.flatMap(response -> bookInfo.analyzeBookInfo(response.body(), book));
} catch (Exception e) {
return Observable.error(new Throwable(String.format("url错误:%s", book.getInfoUrl())));
}
}
/**
* 通过api获取蓝奏云可下载直链
*
* @param lanZouUrl
* @param callback
*/
public static void getUrl(final String lanZouUrl, final ResultCallback callback) {
LanZousApi.getUrl1(lanZouUrl, new ResultCallback() {
@Override
public void onFinish(final Object o, int code) {
LanZousApi.getKey((String) o, new ResultCallback() {
final String referer = (String) o;
@Override
public void onFinish(Object o, int code) {
LanZousApi.getUrl2((String) o, new ResultCallback() {
@Override
public void onFinish(Object o, int code) {
LanZousApi.getRedirectUrl((String) o, callback);
}
@Override
public void onError(Exception e) {
callback.onError(e);
}
}, referer);
}
@Override
public void onError(Exception e) {
callback.onError(e);
}
});
}
@Override
public void onError(Exception e) {
callback.onError(e);
}
});
}
}