Example 1 with Elements
use of com.smartandroid.sa.tag.select.Elements in project SmartAndroidSource by jaychou2012.
the class Document method normaliseStructure.
// merge multiple <head> or <body> contents into one, delete the remainder,
// and ensure they are owned by <html>
private void normaliseStructure(String tag, Element htmlEl) {
Elements elements = this.getElementsByTag(tag);
// will always be available as
Element master = elements.first();
// created above if not existent
if (elements.size() > 1) {
// dupes, move contents to master
List<Node> toMove = new ArrayList<Node>();
for (int i = 1; i < elements.size(); i++) {
Node dupe = elements.get(i);
for (Node node : dupe.childNodes) toMove.add(node);
dupe.remove();
}
for (Node dupe : toMove) master.appendChild(dupe);
}
// ensure parented by <html>
if (!master.parent().equals(htmlEl)) {
// includes remove()
htmlEl.appendChild(master);
}
}Example 2 with Elements
use of com.smartandroid.sa.tag.select.Elements in project SmartAndroidSource by jaychou2012.
the class Element method getElementById.
/**
* Find an element by ID, including or under this element.
* <p>
* Note that this finds the first matching ID, starting with this element.
* If you search down from a different starting point, it is possible to
* find a different element by ID. For unique element by ID within a
* Document, use {@link Document#getElementById(String)}
*
* @param id
* The ID to search for.
* @return The first matching element by ID, starting with this element, or
* null if none found.
*/
public Element getElementById(String id) {
Validate.notEmpty(id);
Elements elements = Collector.collect(new Evaluator.Id(id), this);
if (elements.size() > 0)
return elements.get(0);
else
return null;
}Example 3 with Elements
use of com.smartandroid.sa.tag.select.Elements in project SmartAndroidSource by jaychou2012.
the class Element method parents.
/**
* Get this element's parent and ancestors, up to the document root.
*
* @return this element's stack of parents, closest first.
*/
public Elements parents() {
Elements parents = new Elements();
accumulateParents(this, parents);
return parents;
}
Also used :
Elements(com.smartandroid.sa.tag.select.Elements)
Example 4 with Elements
use of com.smartandroid.sa.tag.select.Elements in project SmartAndroidSource by jaychou2012.
the class Element method siblingElements.
/**
* Get sibling elements. If the element has no sibling elements, returns an
* empty list. An element is not a sibling of itself, so will not be
* included in the returned list.
*
* @return sibling elements
*/
public Elements siblingElements() {
if (parentNode == null)
return new Elements(0);
List<Element> elements = parent().children();
Elements siblings = new Elements(elements.size() - 1);
for (Element el : elements) if (el != this)
siblings.add(el);
return siblings;
}
Also used :
Elements(com.smartandroid.sa.tag.select.Elements)
Example 5 with Elements
use of com.smartandroid.sa.tag.select.Elements in project SmartAndroidSource by jaychou2012.
the class ListLinks method main.
public static void main(String[] args) throws IOException {
Validate.isTrue(args.length == 1, "usage: supply url to fetch");
String url = args[0];
print("Fetching %s...", url);
Document doc = SmartTag.connect(url).get();
Elements links = doc.select("a[href]");
Elements media = doc.select("[src]");
Elements imports = doc.select("link[href]");
print("\nMedia: (%d)", media.size());
for (Element src : media) {
if (src.tagName().equals("img"))
print(" * %s: <%s> %sx%s (%s)", src.tagName(), src.attr("abs:src"), src.attr("width"), src.attr("height"), trim(src.attr("alt"), 20));
else
print(" * %s: <%s>", src.tagName(), src.attr("abs:src"));
}
print("\nImports: (%d)", imports.size());
for (Element link : imports) {
print(" * %s <%s> (%s)", link.tagName(), link.attr("abs:href"), link.attr("rel"));
}
print("\nLinks: (%d)", links.size());
for (Element link : links) {
print(" * a: <%s> (%s)", link.attr("abs:href"), trim(link.text(), 35));
}
}Aggregations
