Exemplo n.º 1
0
 public static boolean isEmpty(Node node, boolean doFilter) {
   return node == null
       || node.nodeName().equals("#comment")
       || node.nodeName().equals("#data")
       || node.nodeName().equals("style")
       || node.nodeName().equals("script")
       || isHidden(node)
       || (doFilter && isFiltered(node))
       || (node.nodeName().equals("#text") && CommonUtil.isEmpty(node.toString(), true));
 }
 private Element cleanupElement(Element el) {
   Tag newTag = null;
   String newText = null;
   if (el.nodeName().equals("img")) {
     newTag = Tag.valueOf("x");
     newText = el.attr("src");
   }
   if (el.nodeName().equals("em")) {
     newTag = Tag.valueOf("b");
   }
   if (el.nodeName().equals("a")) {
     String clazz = el.attr("class");
     if (clazz.equals("user")) {
       newTag = Tag.valueOf("x");
       newText = "@" + el.text().trim();
     } else if (clazz.startsWith("postimg video")) {
       newTag = Tag.valueOf("x");
       newText = "VIDEO: " + el.attr("href") + " THUMBNAIL: " + el.select("img").attr("src");
     } else if (clazz.startsWith("postimg")) {
       newTag = Tag.valueOf("x");
     } else if (clazz.equals("post")) {
       newTag = Tag.valueOf("x");
     } else {
       newTag = Tag.valueOf("x");
       newText = el.attr("href");
     }
   }
   if (el.nodeName().equals("div")) {
     newTag = Tag.valueOf("x");
   }
   Element nel;
   if (newTag == null) {
     // el = el;
     nel = new Element(el.tag(), "");
     //            for(List<Node> children = nel.childNodes(); children.size() > 0; children =
     // nel.childNodes()) {
     //                children.get(0).remove();
     //            }
   } else {
     nel = new Element(newTag, "");
   }
   if (newText != null) {
     nel.appendChild(new TextNode(newText, ""));
   } else {
     List<Node> children = el.childNodes();
     for (Node child : children) {
       if (child instanceof Element) {
         nel.appendChild(cleanupElement((Element) child));
       } else {
         nel.appendChild(new TextNode(child.toString(), ""));
       }
     }
   }
   return nel;
 }
Exemplo n.º 3
0
 private Elements parseNextNode(String query) {
   if (!NEXT_NODE_TAG.equals(query)) {
     throw new IllegalArgumentException("Argument selector part: " + query + " is illegal");
   } else {
     Elements eles = new Elements();
     if (elements.size() == 1) {
       Attributes attributes = new Attributes();
       Node nextNode = elements.first().nextSibling();
       if (nextNode == null) {
         return eles;
       }
       attributes.put("value", nextNode.toString());
       eles.add(new Element(Tag.valueOf("nextnode"), "", attributes));
     } else {
       eles = elements;
     }
     return eles;
   }
 }
Exemplo n.º 4
0
  @Override
  public void readDesign(Element design, DesignContext designContext) {
    super.readDesign(design, designContext);

    String altText = "";
    for (Node child : design.childNodes()) {
      if (child instanceof Element
          && ((Element) child).tagName().equals("source")
          && child.hasAttr("href")) {
        addSource(DesignAttributeHandler.readAttribute("href", child.attributes(), Resource.class));
      } else {
        altText += child.toString();
      }
    }

    altText = altText.trim();
    if (!altText.isEmpty()) {
      setAltText(altText);
    }
  }
  // hit when the node is first seen
  public void head(Node node, int depth) {
    String name = node.nodeName();
    if (name.equals("li")) append('\n');
    else if (node.toString().startsWith("<select")) {
      append1("[SELECT]");
      append(tab);
    } else if (node.outerHtml().startsWith("<option")) {
      // append1(node.attr("value")+":");append1(" ");
      TextNodeVisitor textVisitor = new TextNodeVisitor();
      node.traverse(textVisitor);
      append1("{" + textVisitor.toString() + "}");

    } else if (node.outerHtml().startsWith("<input")) {
      if (node.attr("type").equals("input")) append1("[INPUT]" + node.attr("maxLength"));
    } else if (node.outerHtml().startsWith("<span")) {
      TextNodeVisitor textVisitor = new TextNodeVisitor();
      node.traverse(textVisitor);
      append1(":" + textVisitor.toString() + " ");
    }
  }