Java Code Examples for org.jsoup.nodes.Element#getElementById()

private Elements filterElements(Elements elements, String[] rules) {
    if (rules == null || rules.length < 2) return elements;
    Elements selectedEls = new Elements();
    for (Element ele : elements) {
        boolean isOk = false;
        switch (rules[0]) {
            case "class":
                isOk = ele.getElementsByClass(rules[1]).size() > 0;
                break;
            case "id":
                isOk = ele.getElementById(rules[1]) != null;
                break;
            case "tag":
                isOk = ele.getElementsByTag(rules[1]).size() > 0;
                break;
            case "text":
                isOk = ele.getElementsContainingOwnText(rules[1]).size() > 0;
                break;
        }
        if (isOk) {
            selectedEls.add(ele);
        }
    }
    return selectedEls;
}
 

private Elements filterElements(Elements elements, String[] rules) {
    if (rules == null || rules.length < 2) return elements;
    Elements selectedEls = new Elements();
    for (Element ele : elements) {
        boolean isOk = false;
        switch (rules[0]) {
            case "class":
                isOk = ele.getElementsByClass(rules[1]).size() > 0;
                break;
            case "id":
                isOk = ele.getElementById(rules[1]) != null;
                break;
            case "tag":
                isOk = ele.getElementsByTag(rules[1]).size() > 0;
                break;
            case "text":
                isOk = ele.getElementsContainingOwnText(rules[1]).size() > 0;
                break;
        }
        if (isOk) {
            selectedEls.add(ele);
        }
    }
    return selectedEls;
}
 

private Elements filterElements(Elements elements, String[] rules) {
    if (rules == null || rules.length < 2) return elements;
    final Elements selectedEls = new Elements();
    for (Element ele : elements) {
        boolean isOk = false;
        switch (rules[0]) {
            case "class":
                isOk = ele.getElementsByClass(rules[1]).size() > 0;
                break;
            case "id":
                isOk = ele.getElementById(rules[1]) != null;
                break;
            case "tag":
                isOk = ele.getElementsByTag(rules[1]).size() > 0;
                break;
            case "text":
                isOk = ele.getElementsContainingOwnText(rules[1]).size() > 0;
                break;
        }
        if (isOk) {
            selectedEls.add(ele);
        }
    }
    return selectedEls;
}
 

@Override
public void parse(Document root, Element head, Element body, Map<String, Object> values) {
    Element set = body.getElementById("menu-ease-mobile");
    Elements childArr = set.getElementsByTag("a");
    List<MenuModel> models = new ArrayList<>();
    for (Element ele : childArr) {
        String title = ele.attr("title");
        String url = ele.attr("href");
        if (!title.equalsIgnoreCase("首页")) {
            MenuModel model = new MenuModel(title, url);
            models.add(model);
        }
    }
    //暂时去掉最后两个 每日更新 美女专题
    models.remove(models.size() - 1);
    models.remove(models.size() - 1);
    values.put(TAG, models);
}
 

@Override
public void processQALDResp(HttpResponse response, IQuestion question) throws JsonParseException, JsonMappingException, UnsupportedOperationException, IOException {
	HashSet<String> resultSet = new HashSet<String>();	
	Document doc = Jsoup.parse(responseparser.responseToString(response));
	
	Element container = doc.getElementById("myTabContent");
	Element table = container.select("table").get(0);
	if(table.getElementById("hit") == null) return;

	Elements rows = table.select("tr");
	for(Element row: rows) {
		Elements cols = row.select("td");
		for(Element col: cols){
			Element hit = col.getElementById("hit");
			Element url = col.getElementById("entity_name");
			Element value = col.getElementById("values");
			if(url != null && value != null) {
				resultSet.add(value.ownText());
			} else if(url != null) {
				resultSet.add(url.attr("href"));
			} else {
				resultSet.add(hit.ownText());
			}
		}
	}
	question.setGoldenAnswers(resultSet);	
}
 

@Test
public void parseTemplateElement_stringContentNotSeenAsComment() {
    String source = "static get template() { return html`<vaadin-text-field label=\"Nats Url(s)\" placeholder=\"nats://server:port\" id=\"natsUrlTxt\" style=\"width:100%\"></vaadin-text-field>`;}";
    Element element = BundleParser.parseTemplateElement("nats.js", source);

    Element natsElement = element.getElementById("natsUrlTxt");
    Assert.assertNotNull("Found element by Id", natsElement);
    Assert.assertEquals("Invalid tag for element", "vaadin-text-field",
            natsElement.tagName());

    Assert.assertEquals(
            "Parsed value for attribute 'placeholder' was wrong.",
            "nats://server:port", natsElement.attr("placeholder"));

}
 

/**
 * 解析其他类别
 *
 * @param html 类别
 * @return 列表
 */
public static BaseResult<List<V9PornItem>> parseByCategory(String html) {

    Document doc = Jsoup.parse(html);

    Element body = doc.getElementById("wrapper");

    Element container = body.selectFirst("div.container");
    List<V9PornItem> v9PornItemList = parserByDivContainer(container);


    // get page info
    int totalPage = 1;
    Element paging = body.getElementById("paging");
    Elements a = paging.select("a");
    if (a.size() > 2) {
        String ppp = a.get(a.size() - 2).text();
        if (TextUtils.isDigitsOnly(ppp)) {
            totalPage = Integer.parseInt(ppp);
            //Logger.d("总页数：" + totalPage);
        }
    }

    /*
    int totalPage = 1;
    List<V9PornItem> v9PornItemList = new ArrayList<>();
    Document doc = Jsoup.parse(html);
    Element body = doc.getElementById("fullside");

    Elements listchannel = body.getElementsByClass("listchannel");
    for (Element element : listchannel) {
        V9PornItem v9PornItem = new V9PornItem();
        String contentUrl = element.select("a").first().attr("href");
        //Logger.d(contentUrl);
        contentUrl = contentUrl.substring(0, contentUrl.indexOf("&"));
        // Logger.d(contentUrl);
        String viewKey = contentUrl.substring(contentUrl.indexOf("=") + 1);
        v9PornItem.setViewKey(viewKey);

        String imgUrl = element.select("a").first().select("img").first().attr("src");
        //  Logger.d(imgUrl);
        v9PornItem.setImgUrl(imgUrl);

        String title = element.select("a").first().select("img").first().attr("title");
        //  Logger.d(title);
        v9PornItem.setTitle(title);


        String allInfo = element.text();

        int sindex = allInfo.indexOf("时长");

        String duration = allInfo.substring(sindex + 3, sindex + 8);
        v9PornItem.setDuration(duration);

        int start = allInfo.indexOf("添加时间");
        String info = allInfo.substring(start);
        v9PornItem.setInfo(info.replace("还未被评分", ""));
        //  Logger.d(info);

        v9PornItemList.add(v9PornItem);
    }
    //总页数
    Element pagingnav = body.getElementById("paging");
    Elements a = pagingnav.select("a");
    if (a.size() > 2) {
        String ppp = a.get(a.size() - 2).text();
        if (TextUtils.isDigitsOnly(ppp)) {
            totalPage = Integer.parseInt(ppp);
            //    Logger.d("总页数：" + totalPage);
        }
    }
    */

    BaseResult<List<V9PornItem>> baseResult = new BaseResult<>();
    baseResult.setTotalPage(totalPage);
    baseResult.setData(v9PornItemList);
    return baseResult;
}