private List<Photo> convertAll(XmlDom xml) {
List<XmlDom> entries = xml.children("entry");
List<Photo> result = new ArrayList<Photo>();
for (XmlDom entry : entries) {
result.add(convert(entry));
}
return result;
}
private Photo convert(XmlDom xml) {
String url = xml.child("content").attr("src");
String title = xml.child("title").text();
String author = xml.child("author").text("name");
String tb = url;
List<XmlDom> tbs = xml.tags("media:thumbnail");
if (tbs.size() > 0) {
// tb = tbs.get(0).attr("url");
tb = tbs.get(tbs.size() - 1).attr("url");
}
tb = tb.replaceAll("https:", "http:");
Photo photo = new Photo();
photo.url = url;
photo.tb = tb;
photo.title = title;
photo.author = author;
return photo;
}
/**
* Return the text content of the first matched tag. Short cut for "xml.child(tag).text()"
*
* <p>Return null if there's no matched tag.
*
* @param tag tag name
* @return text
* @see testText2
*/
public String text(String tag) {
XmlDom dom = child(tag);
if (dom == null) return null;
return dom.text();
}