diff --git a/app/src/main/java/com/github/catvod/spider/Tangrenjie.java b/app/src/main/java/com/github/catvod/spider/Tangrenjie.java new file mode 100644 index 0000000..eb24503 --- /dev/null +++ b/app/src/main/java/com/github/catvod/spider/Tangrenjie.java @@ -0,0 +1,538 @@ +package com.github.catvod.spider; + +import android.content.Context; +import android.text.TextUtils; +import android.util.Base64; +import android.widget.Switch; + +import java.net.URLDecoder; + +import com.github.catvod.crawler.Spider; +import com.github.catvod.crawler.SpiderDebug; +import com.github.catvod.utils.okhttp.OkHttpUtil; + +import org.json.JSONArray; +import org.json.JSONException; +import org.json.JSONObject; +import org.jsoup.Jsoup; +import org.jsoup.nodes.Document; +import org.jsoup.nodes.Element; +import org.jsoup.select.Elements; + +import java.net.URLEncoder; +import java.util.ArrayList; +import java.util.Comparator; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.TreeMap; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +public class Tangrenjie extends Spider { + private static final String siteUrl = "https://www.tangrenjie.tv"; + private static final String siteHost = "tangrenjie.tv"; + /** + * 播放源配置 + */ + private JSONObject playerConfig; + /** + * 筛选配置 + */ + private JSONObject filterConfig; + private Pattern regexCategory = Pattern.compile("/vod/type/id/(\\d+).html"); + private Pattern regexVid = Pattern.compile("/vod/detail/id/(\\d+).html"); + private Pattern regexPlay = Pattern.compile("/vod/play/id/(\\d+)/sid/(\\d+)/nid/(\\d+).html"); + private Pattern regexPage = Pattern.compile("\\S+/page/(\\d+)\\S+"); + + @Override + public void init(Context context) { + super.init(context); + try { + playerConfig = new JSONObject("{\"if101\":{\"show\":\"蓝光一\",\"des\":\"\",\"ps\":\"0\",\"parse\":\"\",\"or\":999}}"); + filterConfig = new JSONObject("{\"1\":[{\"key\":\"cateId\",\"name\":\"分类\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"动作片\",\"v\":\"6\"},{\"n\":\"喜剧片\",\"v\":\"7\"},{\"n\":\"爱情片\",\"v\":\"8\"},{\"n\":\"科幻片\",\"v\":\"9\"},{\"n\":\"恐怖片\",\"v\":\"10\"},{\"n\":\"剧情片\",\"v\":\"11\"},{\"n\":\"战争片\",\"v\":\"12\"}]},{\"key\":\"area\",\"name\":\"地区\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"大陆\",\"v\":\"大陆\"},{\"n\":\"香港\",\"v\":\"香港\"},{\"n\":\"台湾\",\"v\":\"台湾\"},{\"n\":\"美国\",\"v\":\"美国\"},{\"n\":\"法国\",\"v\":\"法国\"},{\"n\":\"英国\",\"v\":\"英国\"},{\"n\":\"日本\",\"v\":\"日本\"},{\"n\":\"韩国\",\"v\":\"韩国\"},{\"n\":\"德国\",\"v\":\"德国\"},{\"n\":\"泰国\",\"v\":\"泰国\"},{\"n\":\"印度\",\"v\":\"印度\"},{\"n\":\"其他\",\"v\":\"其他\"}]},{\"key\":\"year\",\"name\":\"年份\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"2022\",\"v\":\"2022\"},{\"n\":\"2021\",\"v\":\"2021\"},{\"n\":\"2020\",\"v\":\"2020\"},{\"n\":\"2019\",\"v\":\"2019\"},{\"n\":\"2018\",\"v\":\"2018\"},{\"n\":\"2017\",\"v\":\"2017\"},{\"n\":\"2016\",\"v\":\"2016\"},{\"n\":\"2008\",\"v\":\"2008\"},{\"n\":\"2000\",\"v\":\"2000\"},{\"n\":\"1997\",\"v\":\"1997\"},{\"n\":\"1980\",\"v\":\"1980\"}]},{\"key\":\"by\",\"name\":\"排序\",\"value\":[{\"n\":\"时间\",\"v\":\"time\"},{\"n\":\"人气\",\"v\":\"hits\"},{\"n\":\"评分\",\"v\":\"score\"}]}],\"2\":[{\"key\":\"cateId\",\"name\":\"分类\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"国产剧\",\"v\":\"13\"},{\"n\":\"港台剧\",\"v\":\"14\"},{\"n\":\"日韩剧\",\"v\":\"15\"},{\"n\":\"欧美剧\",\"v\":\"16\"},{\"n\":\"海外剧\",\"v\":\"27\"}]},{\"key\":\"area\",\"name\":\"地区\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"大陆\",\"v\":\"大陆\"},{\"n\":\"香港\",\"v\":\"香港\"},{\"n\":\"台湾\",\"v\":\"台湾\"},{\"n\":\"日本\",\"v\":\"日本\"},{\"n\":\"欧美\",\"v\":\"欧美\"},{\"n\":\"韩国\",\"v\":\"韩国\"}]},{\"key\":\"year\",\"name\":\"年份\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"2022\",\"v\":\"2022\"},{\"n\":\"2021\",\"v\":\"2021\"},{\"n\":\"2020\",\"v\":\"2020\"},{\"n\":\"2019\",\"v\":\"2019\"},{\"n\":\"2018\",\"v\":\"2018\"},{\"n\":\"2017\",\"v\":\"2017\"},{\"n\":\"2016\",\"v\":\"2016\"},{\"n\":\"2008\",\"v\":\"2008\"},{\"n\":\"2000\",\"v\":\"2000\"},{\"n\":\"1997\",\"v\":\"1997\"},{\"n\":\"1980\",\"v\":\"1980\"}]},{\"key\":\"by\",\"name\":\"排序\",\"value\":[{\"n\":\"时间\",\"v\":\"time\"},{\"n\":\"人气\",\"v\":\"hits\"},{\"n\":\"评分\",\"v\":\"score\"}]}],\"4\":[{\"key\":\"area\",\"name\":\"地区\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"大陆\",\"v\":\"大陆\"},{\"n\":\"香港\",\"v\":\"香港\"},{\"n\":\"台湾\",\"v\":\"台湾\"},{\"n\":\"日本\",\"v\":\"日本\"},{\"n\":\"欧美\",\"v\":\"欧美\"},{\"n\":\"韩国\",\"v\":\"韩国\"}]},{\"key\":\"year\",\"name\":\"年份\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"2022\",\"v\":\"2022\"},{\"n\":\"2021\",\"v\":\"2021\"},{\"n\":\"2020\",\"v\":\"2020\"},{\"n\":\"2019\",\"v\":\"2019\"},{\"n\":\"2018\",\"v\":\"2018\"},{\"n\":\"2017\",\"v\":\"2017\"},{\"n\":\"2016\",\"v\":\"2016\"},{\"n\":\"2008\",\"v\":\"2008\"},{\"n\":\"2000\",\"v\":\"2000\"},{\"n\":\"1997\",\"v\":\"1997\"},{\"n\":\"1980\",\"v\":\"1980\"}]},{\"key\":\"by\",\"name\":\"排序\",\"value\":[{\"n\":\"时间\",\"v\":\"time\"},{\"n\":\"人气\",\"v\":\"hits\"},{\"n\":\"评分\",\"v\":\"score\"}]}],\"3\":[{\"key\":\"cateId\",\"name\":\"分类\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"纪录片\",\"v\":\"28\"}]},{\"key\":\"area\",\"name\":\"地区\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"大陆\",\"v\":\"大陆\"},{\"n\":\"香港\",\"v\":\"香港\"},{\"n\":\"台湾\",\"v\":\"台湾\"},{\"n\":\"美国\",\"v\":\"美国\"},{\"n\":\"法国\",\"v\":\"法国\"},{\"n\":\"英国\",\"v\":\"英国\"},{\"n\":\"日本\",\"v\":\"日本\"},{\"n\":\"韩国\",\"v\":\"韩国\"},{\"n\":\"德国\",\"v\":\"德国\"},{\"n\":\"泰国\",\"v\":\"泰国\"},{\"n\":\"印度\",\"v\":\"印度\"},{\"n\":\"其他\",\"v\":\"其他\"}]},{\"key\":\"year\",\"name\":\"年份\",\"value\":[{\"n\":\"全部\",\"v\":\"\"},{\"n\":\"2022\",\"v\":\"2022\"},{\"n\":\"2021\",\"v\":\"2021\"},{\"n\":\"2020\",\"v\":\"2020\"},{\"n\":\"2019\",\"v\":\"2019\"},{\"n\":\"2018\",\"v\":\"2018\"},{\"n\":\"2017\",\"v\":\"2017\"},{\"n\":\"2016\",\"v\":\"2016\"},{\"n\":\"2008\",\"v\":\"2008\"},{\"n\":\"2000\",\"v\":\"2000\"},{\"n\":\"1997\",\"v\":\"1997\"},{\"n\":\"1980\",\"v\":\"1980\"}]},{\"key\":\"by\",\"name\":\"排序\",\"value\":[{\"n\":\"时间\",\"v\":\"time\"},{\"n\":\"人气\",\"v\":\"hits\"},{\"n\":\"评分\",\"v\":\"score\"}]}]}"); + } catch (JSONException e) { + SpiderDebug.log(e); + } + } + + /** + * 爬虫headers + * + * @param url + * @return + */ + protected HashMap getHeaders(String url) { + HashMap headers = new HashMap<>(); + headers.put("User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36"); + headers.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"); + headers.put("Accept-Language", "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2"); + return headers; + } + + /** + * 获取分类数据 + 首页最近更新视频列表数据 + * + * @param filter 是否开启筛选 关联的是 软件设置中 首页数据源里的筛选开关 + * @return + */ + @Override + public String homeContent(boolean filter) { + try { + Document doc = Jsoup.parse(OkHttpUtil.string(siteUrl, getHeaders(siteUrl))); + // 分类节点 + Elements elements = doc.select("ul.top_nav li a"); + JSONArray classes = new JSONArray(); + for (Element ele : elements) { + Elements b = ele.select("b"); + String name = b.text(); + boolean show = name.equals("电影") || + name.equals("电视剧") || + name.equals("动漫") || + name.equals("综艺") ; + + if (show) { + Matcher mather = regexCategory.matcher(ele.attr("href")); + if (!mather.find()) + continue; + // 把分类的id和名称取出来加到列表里 + String id = mather.group(1).trim(); + JSONObject jsonObject = new JSONObject(); + jsonObject.put("type_id", id); + jsonObject.put("type_name", name); + classes.put(jsonObject); + } + } + JSONObject result = new JSONObject(); + if (filter) { + result.put("filters", filterConfig); + } + result.put("class", classes); + try { + // 取首页推荐视频列表 + Element homeList = doc.select("div.cbox1").get(1); + Elements list = homeList.select("ul.vodlist li.vodlist_item"); + JSONArray videos = new JSONArray(); + for (int i = 0; i < list.size(); i++) { + Element vod = list.get(i); + String title = vod.selectFirst("a.vodlist_thumb").attr("title"); + String cover = siteUrl + vod.selectFirst("a.vodlist_thumb").attr("data-original"); + String remark = vod.select("span.pic_text b").text(); + + Matcher matcher = regexVid.matcher(vod.selectFirst("a.vodlist_thumb").attr("href")); + if (!matcher.find()) + continue; + String id = "1="+ matcher.group(1); + JSONObject v = new JSONObject(); + v.put("vod_id", id); + v.put("vod_name", title); + v.put("vod_pic", cover); + v.put("vod_remarks", remark); + videos.put(v); + } + result.put("list", videos); + } catch (Exception e) { + SpiderDebug.log(e); + } + return result.toString(); + } catch (Exception e) { + SpiderDebug.log(e); + } + return ""; + } + + /** + * 获取分类信息数据 + * + * @param tid 分类id + * @param pg 页数 + * @param filter 同homeContent方法中的filter + * @param extend 筛选参数{k:v, k1:v1} + * @return + */ + @Override + public String categoryContent(String tid, String pg, boolean filter, HashMap extend) { + try { + String url = siteUrl + "/vod/show/id/"; + if (extend != null && extend.size() > 0 && extend.containsKey("tid") && extend.get("tid").length() > 0) { + url += extend.get("tid"); + } else { + url += tid; + } + if (extend != null && extend.size() > 0) { + for (Iterator it = extend.keySet().iterator(); it.hasNext(); ) { + String key = it.next(); + String value = extend.get(key); + if (value.length() > 0) { + url += "/" + key + "/" + URLEncoder.encode(value); + } + } + } + url += "/page/" + pg + ".html"; + String html = OkHttpUtil.string(url, getHeaders(url)); + Document doc = Jsoup.parse(html); + JSONObject result = new JSONObject(); + int pageCount = 0; + int page = -1; + + // 取页码相关信息 + Elements pageInfo = doc.select("ul.page"); + if (pageInfo.size() == 0) { + page = Integer.parseInt(pg); + pageCount = page; + } else { + for (int i = 0; i < pageInfo.size(); i++) { + Element li = pageInfo.get(i); + Element a = li.selectFirst("li a"); + if (a == null) + continue; + String span = pageInfo.select("li.active a").text(); + String wy = doc.select("ul.page li a").last().attr("href"); + if (page == -1) { + page = Integer.parseInt(span); + } else { + page = 0; + } + Matcher matcher = regexPage.matcher(wy); + if (matcher.find()) { + pageCount = Integer.parseInt(matcher.group(1).trim()); + } else { + pageCount = 0; + } + break; + + } + } + + JSONArray videos = new JSONArray(); + if (!html.contains("没有找到您想要的结果哦")) { + // 取当前分类页的视频列表 + Elements list = doc.select("ul.vodlist li.vodlist_item"); + for (int i = 0; i < list.size(); i++) { + Element vod = list.get(i); + String title = vod.selectFirst("a.vodlist_thumb").attr("title"); + String cover = siteUrl + vod.selectFirst("a.vodlist_thumb").attr("data-original"); + String remark = vod.select("span.pic_text b").text(); + Matcher matcher = regexVid.matcher(vod.selectFirst("a.vodlist_thumb").attr("href")); + if (!matcher.find()) + continue; + String id = tid + "=" + matcher.group(1); + JSONObject v = new JSONObject(); + v.put("vod_id", id); + v.put("vod_name", title); + v.put("vod_pic", cover); + v.put("vod_remarks", remark); + videos.put(v); + } + } + result.put("page", page); + result.put("pagecount", pageCount); + result.put("limit", 20); + result.put("total", pageCount <= 1 ? videos.length() : pageCount * 20); + result.put("list", videos); + return result.toString(); + } catch (Exception e) { + SpiderDebug.log(e); + } + return ""; + } + + + /** + * 视频详情信息 + * + * @param ids 视频id + * @return + */ + @Override + public String detailContent(List ids) { + try { + // 视频详情url + String[] idd = ids.get(0).split("="); + String tid =idd[0]; + String detail = idd[1]; + String url = siteUrl + "/vod/detail/id/" + detail + ".html"; + String htmltemp = OkHttpUtil.string(url, getHeaders(url)); + String htmlsrc =""; + if(tid.equals("1")){ + htmlsrc = htmltemp.substring(0,25000); + }else{ + htmlsrc = htmltemp; + } + Document doc = Jsoup.parse(htmlsrc); + JSONObject result = new JSONObject(); + JSONObject vodList = new JSONObject(); + // 取基本数据 + String vid = doc.selectFirst("div.content_thumb a").attr("href"); + String cover = siteUrl + doc.selectFirst("div.content_thumb a").attr("data-original"); + String title = doc.selectFirst("div.content_thumb a").attr("title"); + String desc = doc.selectFirst("div.content > section > font").text(); + String category = "", area = "", year = "", director = "", actor = "", remark = ""; + remark = doc.select("span.data_style b").text(); + Elements span_text_muted = doc.select("li.data span"); + for (int i = 0; i < span_text_muted.size() - 2; i++) { + Element text = span_text_muted.get(i); + String info = text.text(); + if (info.contains("类型")) { + try { + String cate = text.parent().text(); + category =cate.substring(3); + } catch (Exception e) { + category = ""; + } + } else if (info.contains("年份")) { + try { + year = text.parent().select("a").get(0).text(); + } catch (Exception e) { + year = ""; + } + } else if (info.contains("地区")) { + try { + area = text.parent().select("a").get(0).text(); + } catch (Exception e) { + area = ""; + } + } + } + List actors = new ArrayList<>(); + Elements aa = doc.select("li.data").get(0).select("a"); + for (int j = 0; j < aa.size(); j++) { + actors.add(aa.get(j).text()); + } + actor = TextUtils.join(",", actors); + List directors = new ArrayList<>(); + Elements bb = doc.select("li.data").get(1).select("a"); + for (int j = 0; j < bb.size(); j++) { + directors.add(bb.get(j).text()); + } + director = TextUtils.join(",", directors); + vodList.put("vod_id", vid); + vodList.put("vod_name", title); + vodList.put("vod_pic", cover); + vodList.put("type_name", category); + vodList.put("vod_year", year); + vodList.put("vod_area", area); + vodList.put("vod_remarks", remark); + vodList.put("vod_actor", actor); + vodList.put("vod_director", director); + vodList.put("vod_content", desc); + Map vod_play = new TreeMap<>(new Comparator() { + @Override + public int compare(String o1, String o2) { + try { + int sort1 = playerConfig.getJSONObject(o1).getInt("or"); + int sort2 = playerConfig.getJSONObject(o2).getInt("or"); + + if (sort1 == sort2) { + return 1; + } + return sort1 - sort2 > 0 ? 1 : -1; + } catch (JSONException e) { + SpiderDebug.log(e); + } + return 1; + } + }); + + // 取播放列表数据 + Elements sources = doc.select("div.play_source_tab a"); + Elements sourceList = doc.select("div.playlist_full"); + for (int i = 0; i < sources.size(); i++) { + Element source = sources.get(i); + String sourceName = source.attr("alt"); + sourceName = sourceName.replaceAll("[^\u4E00-\u9FA5]", ""); + boolean found = false; + for (Iterator it = playerConfig.keys(); it.hasNext(); ) { + String flag = it.next(); + if (playerConfig.getJSONObject(flag).getString("show").equals(sourceName)) { + sourceName = flag; + found = true; + break; + } + } + if (!found) + continue; + String playList = ""; + Elements playListA = sourceList.get(i).select("ul>li>a"); + List vodItems = new ArrayList<>(); + + for (int j = 0; j < playListA.size(); j++) { + + Element vod = playListA.get(j); + Matcher matcher = regexPlay.matcher(vod.attr("href")); + if (!matcher.find()) + continue; + String playURL = matcher.group(1) + "/sid/" + matcher.group(2) + "/nid/" + matcher.group(3); + vodItems.add( vod.text() + "$" + playURL + "="+ tid); + } + if (vodItems.size() > 0) + playList = TextUtils.join("#", vodItems); + + if (playList.length() == 0) + continue; + + vod_play.put(sourceName, playList); + } + if (vod_play.size() > 0) { + String vod_play_from = TextUtils.join("$$$", vod_play.keySet()); + String vod_play_url = TextUtils.join("$$$", vod_play.values()); + vodList.put("vod_play_from", vod_play_from); + vodList.put("vod_play_url", vod_play_url); + } + JSONArray list = new JSONArray(); + list.put(vodList); + result.put("list", list); + return result.toString(); + } catch (Exception e) { + SpiderDebug.log(e); + } + return ""; + } + + + /** + * 获取视频播放信息 + * + * @param flag 播放源 + * @param id 视频id + * @param vipFlags 所有可能需要vip解析的源 + * @return + */ + @Override + public String playerContent(String flag, String id, List vipFlags) { + try { + // 播放页 url + String[] idd = id.split("="); + String tid =idd[1]; + String detail = idd[0]; + String url = siteUrl + "/vod/play/id/" + detail + ".html"; + String htmltemp = OkHttpUtil.string(url, getHeaders(url)); + String htmlsrc =""; + if(tid.equals("1")){ + htmlsrc = htmltemp.substring(0,25000); + }else{ + htmlsrc = htmltemp; + } + Document doc = Jsoup.parse(htmlsrc); + Elements allScript = doc.select("script"); + JSONObject result = new JSONObject(); + for (int i = 0; i < allScript.size(); i++) { + String scContent = allScript.get(i).toString(); + if (scContent.contains("var player_")) { // 取直链 + int start = scContent.indexOf('{'); + int end = scContent.lastIndexOf('}') + 1; + String json = scContent.substring(start, end); + JSONObject player = new JSONObject(json); + String urlsrc = player.getString("url"); + String urlb64 = new String(Base64.decode(urlsrc.getBytes(), Base64.DEFAULT)); + String urldec = URLDecoder.decode(urlb64,"UTF-8"); + result.put("parse", 0); + result.put("playUrl", ""); + result.put("url", urldec); + result.put("header", ""); + break; + } + + } + //无直链则嗅探 + String uu = result.getString("url"); + if (!(uu.length() >0)){ + result.put("parse", 1); + result.put("url", url); + } + + return result.toString(); + } catch (Exception e) { + SpiderDebug.log(e); + } + return ""; + } + + @Override + public String searchContent(String key, boolean quick) { + try { + String url = siteUrl + "/vod/search.html?wd=" + URLEncoder.encode(key) + "&submit="; + String html = OkHttpUtil.string(url, getHeaders(url)); + Document doc = Jsoup.parse(html); + JSONObject result = new JSONObject(); + JSONArray videos = new JSONArray(); + if (!html.contains("没有找到您想要的结果哦")) { + Elements list = doc.select("li.searchlist_item"); + for (int i = 0; i < list.size(); i++) { + Element vod = list.get(i); + String classes = vod.selectFirst("h4.vodlist_title > a >span").text(); + String tid=""; + switch (classes) { + case "电影": + tid = "1"; + break; + case "电视剧": + tid = "2"; + break; + case "综艺": + tid = "3"; + break; + case "动漫": + tid = "4"; + break; + } + String title = vod.selectFirst("a.vodlist_thumb").attr("title"); + String cover = siteUrl + vod.selectFirst("a.vodlist_thumb").attr("data-original"); + String remark = vod.select("span.pic_text").text(); + Matcher matcher = regexVid.matcher(vod.selectFirst("a.vodlist_thumb").attr("href")); + if (!matcher.find()) + continue; + String id = tid + "=" + matcher.group(1); + JSONObject v = new JSONObject(); + v.put("vod_id", id); + v.put("vod_name", title); + v.put("vod_pic", cover); + v.put("vod_remarks", remark); + videos.put(v); + } + result.put("list", videos); + return result.toString(); + } + } catch (Exception e) { + SpiderDebug.log(e); + } + return ""; + } + + private static String doReplaceRegex(Pattern pattern, String src) { + if (pattern == null) + return src; + try { + Matcher matcher = pattern.matcher(src); + if (matcher.find()) { + return matcher.group(1).trim(); + } + } catch (Exception e) { + SpiderDebug.log(e); + } + return src; + } + + @Override + public boolean manualVideoCheck() { + return true; + } + + private String[] videoFormatList = new String[]{".m3u8", ".mp4", ".mpeg", ".flv"}; + + @Override + public boolean isVideoFormat(String url) { + url = url.toLowerCase(); + if (url.contains("=http") || url.contains("=https") || url.contains("=https%3a%2f") || url.contains("=http%3a%2f")) { + return false; + } + for (String format : videoFormatList) { + if (url.contains(format)) { + return true; + } + } + return false; + } + +}