Java Code Examples for org.htmlcleaner.TagNode#getName()

@Override public void beforeChildren(TagNode node, SpannableStringBuilder builder) {
    TodoItems todoItem = null;
    if (node.getChildTags() != null && node.getChildTags().length > 0) {
        for (TagNode tagNode : node.getChildTags()) {
            Logger.e(tagNode.getName(), tagNode.getText());
            if (tagNode.getName() != null && tagNode.getName().equals("input")) {
                todoItem = new TodoItems();
                todoItem.isChecked = tagNode.getAttributeByName("checked") != null;
                break;
            }
        }
    }
    if ("ol".equals(getParentName(node))) {
        builder.append(String.valueOf(getMyIndex(node))).append(". ");
    } else if ("ul".equals(getParentName(node))) {
        if (todoItem != null) {
            if (checked == null || unchecked == null) {
                builder.append(todoItem.isChecked ? "☑" : "☐");
            } else {
                builder.append(SpannableBuilder.builder()
                        .append(todoItem.isChecked ? checked : unchecked))
                        .append(" ");
            }
        } else {
            builder.append("\u2022 ");
        }
    }
}
 

private boolean satisfy(TagNode tagNode, boolean override) {
    String name = tagNode.getName();
    TagInfo tagInfo = tagInfoProvider.getTagInfo(name);
    //Only _block_ elements can match.
    if (tagInfo != null && !hasIdAttributeSet(tagNode) && none != tagInfo.getDisplay() && !tagInfo.isEmptyTag() && (override || !unsafeBlockElements.contains(name))) {
        CharSequence contentString = tagNode.getText();
        if (isEmptyString(contentString)) {
            // even though there may be no text need to make sure all children are empty or can be pruned
            if (tagNode.isEmpty()) {
                return true;
            } else {
                for (Object child : tagNode.getAllChildren()) {
                    // TODO : similar check as in tagNode.isEmpty() argues for a visitor pattern
                    // but allow empty td, ths to be pruned.
                    if (child instanceof TagNode) {
                        if (!satisfy((TagNode) child, true)) {
                            return false;
                        }
                    } else if (child instanceof ContentNode) {
                        if (!((ContentNode) child).isBlank()) {
                            return false;
                        }
                    } else {
                        return false;
                    }
                }
                return true;
            }
        }
    }
    return false;
}
 

private String getCompressAndParseHtml(String inputBody) throws IOException {
    String currentBody = inputBody;

    //不显示none标签
    if (currentBody.endsWith(endFlag)) {
        currentBody = currentBody.substring(0, currentBody.length() - endFlag.length());
    }
    HtmlCleaner htmlCleaner = new HtmlCleaner();
    htmlCleaner.getProperties().setCharset(charset);
    htmlCleaner.getProperties().setUseCdataForScriptAndStyle(false);
    TagNode tagNode = htmlCleaner.clean(currentBody);
    TagNode[] tagNodes = tagNode.getAllElements(true);
    Map<String, String> plugin = new HashMap<>();
    for (TagNode tag : tagNodes) {
        if (tag != null) {
            String tagName = tag.getName();
            addStaticResourceFlag(tag, tagName);
            parseCustomHtmlTag(htmlCleaner, plugin, tag, tagName);
        }
    }

    SimpleHtmlSerializer serializer = new SimpleHtmlSerializer(htmlCleaner.getProperties());
    StringWriter stringWriter = new StringWriter();
    tagNode.serialize(serializer, stringWriter);
    currentBody = stringWriter.toString();
    if (tagNode.getDocType() != null) {
        currentBody = tagNode.getDocType() + currentBody;
    }
    for (Map.Entry<String, String> entry : plugin.entrySet()) {
        currentBody = currentBody.replace(entry.getKey(), entry.getValue());
    }
    currentBody = currentBody + "<!--" + (System.currentTimeMillis() - startTime) + "ms-->";
    return currentBody;

}
 

public static String getTextFromNode(TagNode t) throws UnsupportedEncodingException {

		// first try to see if there is some interesting text in the node itself
		CharSequence nodeText = t.getText();
		String s = nodeText.toString().trim();

		// returns either: 1) text or 2) attributes or 3) children
		// I'm not considering 1 char or long texts
		if (s.length() != 0 /* && nodeText.length() <= 35 && nodeText.length() > 1 */) {
			if (s.length() > 35) {
				s = s.substring(0, 25);
			}
			s = s.replace(".", "");
			s = s.replace(",", "");
			s = s.replace(":", "");
			s = s.replace(";", "");
			s = s.replace("/", "");
			s = s.replace("(", "");
			s = s.replace(")", "");
			s = s.replace("-", "");
			s = s.replace("!", "");
			s = s.replace("?", "");
			s = s.replace("[", "");
			s = s.replace("]", "");
			s = s.replace("{", "");
			s = s.replace("}", "");
			s = s.replace("'", "");
			s = s.replace(" ", "");
			s = s.replace("\n", "");
			s = s.replace("\t", "");
			s = s.replace("\b", "");
			s = s.replace("™", "");
			s = s.replace("✓", "");
			s = s.replace("✘", "");
			s = s.replace("↓", "");
			s = s.replace("@", "_AT_");
			s = s.replace("\"", "");
			s = s.replace(String.valueOf((char) 160), "_");

			if (!s.isEmpty()) {
				return t.getName() + "_" + s;
			}
		}

		return "";
	}