public List<LinkType> getLinks(FeedSelectors feedSelectors, Document doc, String host)
throws FileNotFoundException, IOException, BadLocationException {
Boolean isAvatar = false;
List<LinkType> list = new ArrayList<LinkType>();
// FileInputStream datos= new FileInputStream (ConDatos);
/** ********** */
if (feedSelectors == null
|| feedSelectors.getSelectors() == null
|| feedSelectors.getSelectors().isEmpty()) {
feedSelectors = dao.retrieve("default");
}
if (feedSelectors == null
|| feedSelectors.getSelectors() == null
|| feedSelectors.getSelectors().isEmpty()) {
return null;
}
Elements elmts;
for (FeedSelector feedSelector : feedSelectors.getSelectors()) {
if ("picture".equals(feedSelector.getType())) {
elmts = doc.select(feedSelector.getSelector());
for (Element elmt : elmts) {
String link = addHost(elmt.attr("src"), host);
Logger.getLogger(this.getClass().getName()).log(Level.INFO, "PICTURE URL: {0}", link);
if (checkImgSize(link)) {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "SIZE VALIDO, AGREGO PICTURE");
list.add(new LinkType("picture", link));
} else {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "SIZE NO VALIDO: {0}", link);
}
}
} else if ("link".equals(feedSelector.getType())) {
elmts = doc.select(feedSelector.getSelector());
for (Element elmt : elmts) {
String link = addHost(elmt.attr("href"), host);
list.add(new LinkType("link", link));
}
} else if ("avatar".equals(feedSelector.getType())) {
elmts = doc.select(feedSelector.getSelector());
for (Element elmt : elmts) {
String link = addHost(elmt.attr("src"), host);
list.add(new LinkType("avatar", link));
isAvatar = true;
}
}
}
Logger.getLogger(this.getClass().getName()).log(Level.INFO, "Antes logo");
if (!isAvatar && feedSelectors.getUrlLogo() != null) {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "Obtengo logo por defecto: {0}", feedSelectors.getUrlLogo());
list.add(new LinkType("avatar", feedSelectors.getUrlLogo()));
}
if (list.isEmpty()) {
return null;
} else {
return list;
}
}
