/**
* Parses the given feed and extracts out and parsers all linked items within the feed, using the
* underlying ROME feed parsing library.
*
* @param rss A {@link Content} object representing the feed that is being parsed by this {@link
* Parser}.
* @return A {@link ParseResult} containing all {@link Parse}d feeds that were present in the feed
* file that this {@link Parser} dealt with.
*/
public String getParse(String url, boolean json, HashMap<String, Object> params)
throws Exception {
url = URLDecoder.decode(url, "UTF-8");
URL feedURL = new URL(url);
// Logger.getLogger(this.getClass().getName()).log(Level.INFO, "Encoding del Feed: {0}", new
// Object[]{feedURL.openConnection().getContentEncoding()});
Feed feed = FeedParser.parse(feedURL);
// List<PostType> newsList = new ArrayList<PostType>();
PostType newEntry;
// PostType newEntryComments;
Post newEntrySolr;
// SyndFeed feed = null;
Gson gson = new Gson();
List<LinkType> links;
Document doc;
FeedSelectors feedSelectors;
String extendedString = (String) params.get("zone");
Place place = null;
if (params.containsKey("place")) {
place = placeDao.retrieveByExtendedString(extendedString);
}
org.zonales.tagsAndZones.objects.Zone zone = zoneDao.retrieveByExtendedString(extendedString);
if (!json) {
for (int i = 0; i < feed.getItemCount(); i++) {
FeedItem entry = feed.getItem(i);
Logger.getLogger(this.getClass().getName())
.log(
Level.INFO, "Intentando conectar a {0}", new Object[] {entry.getLink().toString()});
Connection conn = Jsoup.connect(entry.getLink().toString());
conn.timeout(60000);
doc = conn.get();
String responseURL = conn.response().url().getHost();
// doc = Jsoup.connect(entry.getLink().toString()).timeout(60000).get();
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "Parseando la URL: {0}", new Object[] {entry.getLink().toString()});
feedSelectors = dao.retrieve(url);
if (findWords(
entry.getTitle(),
doc,
(ArrayList) params.get("searchlist"),
(ArrayList) params.get("blacklist"),
feedSelectors)) {
newEntry = new PostType();
String source;
if (feed.getHeader() == null || feed.getHeader().getLink() == null) {
Logger.getLogger(this.getClass().getName()).log(Level.INFO, "NULL: Link");
source = feedURL.getHost();
} else {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "NO NULL: {0}", feed.getHeader().getLink().toString());
source = feed.getHeader().getLink().getHost();
// if (source.indexOf("/") != -1) {
// source = source.substring(0, source.indexOf("/") + 1);
// }
}
newEntry.setSource(source);
newEntry.setDocType("post");
newEntry.setZone(
new Zone(
String.valueOf(zone.getId()),
zone.getName(),
zone.getType().getName(),
zone.getExtendedString()));
newEntry.setPostLatitude(Double.parseDouble((String) params.get("latitud")));
newEntry.setPostLongitude(Double.parseDouble((String) params.get("longitud")));
// newEntry.setId(entry.getUri());
// newEntry.setId(entry.getUri() != null && entry.getUri().length() > 0 ?
// entry.getUri().trim() : entry.getLink().trim()+entry.getTitle().trim());
newEntry.setId(
entry.getGUID() != null
? entry.getGUID()
: (entry.getElementValue("http://www.w3.org/2005/Atom", "id") != null
? entry.getElementValue("http://www.w3.org/2005/Atom", "id")
: (entry.getTitle())));
newEntry.setFromUser(
new User(
null,
source,
null,
null,
place != null
? new org.zonales.entities.Place(
String.valueOf(place.getId()), place.getName(), place.getType().getName())
: null));
newEntry.setTitle(entry.getTitle());
newEntry.setText(entry.getDescriptionAsText());
newEntry.setTags(new TagsType((ArrayList) params.get("tagslist")));
if (newEntry.getLinks() == null) {
newEntry.setLinks(new LinksType(new ArrayList<LinkType>()));
}
if ((links = getLinks(feedSelectors, doc, responseURL)) != null) {
newEntry.getLinks().getLink().addAll(links);
}
newEntry.getLinks().getLink().add(new LinkType("source", entry.getLink().toString()));
if (newEntry.getActions() == null) {
newEntry.setActions(new ActionsType(new ArrayList<ActionType>()));
}
newEntry.setActions(
new ActionsType(
getActions(
feedSelectors,
doc,
newEntry.getId(),
json,
(Boolean) params.get("comments"),
source)));
if (entry.getPubDate() != null) {
newEntry.setCreated(String.valueOf(entry.getPubDate().getTime()));
}
if (entry.getModDate() != null) {
newEntry.setModified(String.valueOf(entry.getModDate().getTime()));
}
for (ActionType action : newEntry.getActions().getAction()) {
if ("comments".equals(action.getType())) {
newEntry.setRelevance(action.getCant());
}
}
if (!json) {
newEntry.setVerbatim(gson.toJson(newEntry));
}
newsList.add(newEntry);
// addToMap(parseResult, feed, feedLink, entry, content, newEntry);
}
}
PostsType news;
news = new PostsType(newsList);
completeLinks(news);
Feed2XML(news, sw);
return sw.toString(); // + comments.toString();
} else {
for (int i = 0; i < feed.getItemCount(); i++) {
FeedItem entry = feed.getItem(i);
Logger.getLogger(this.getClass().getName())
.log(
Level.INFO, "Intentando conectar a {0}", new Object[] {entry.getLink().toString()});
Connection conn = Jsoup.connect(entry.getLink().toString());
conn.timeout(60000);
doc = conn.get();
String responseURL = conn.response().url().getHost();
// Logger.getLogger(this.getClass().getName()).log(Level.INFO, "RESPONSE URL:
// {0}", responseURL);
// doc = Jsoup.connect(entry.getLink().toString()).timeout(60000).get();
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "Parseando la URL: {0}", new Object[] {entry.getLink().toString()});
feedSelectors = dao.retrieve(url);
if (findWords(
entry.getTitle(),
doc,
(ArrayList) params.get("searchlist"),
(ArrayList) params.get("blacklist"),
feedSelectors)) {
newEntrySolr = new Post();
String source;
if (feed.getHeader() == null || feed.getHeader().getLink() == null) {
Logger.getLogger(this.getClass().getName()).log(Level.INFO, "NULL: Link");
source = feedURL.getHost();
} else {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "NO NULL: {0}", feed.getHeader().getLink().toString());
source = feed.getHeader().getLink().getHost();
// if (source.indexOf("/") != -1) {
// source = source.substring(0, source.indexOf("/") + 1);
// }
}
newEntrySolr.setSource(source);
newEntrySolr.setDocType("post");
newEntrySolr.setZone(
new Zone(
String.valueOf(zone.getId()),
zone.getName(),
zone.getType().getName(),
zone.getExtendedString()));
newEntrySolr.setPostLatitude(Double.parseDouble((String) params.get("latitud")));
newEntrySolr.setPostLongitude(Double.parseDouble((String) params.get("longitud")));
// newEntry.setId(entry.getUri());
// newEntry.setId(entry.getUri() != null && entry.getUri().length() > 0 ?
// entry.getUri().trim() : entry.getLink().trim()+entry.getTitle().trim());
newEntrySolr.setId(
entry.getGUID() != null
? entry.getGUID()
: (entry.getElementValue("http://www.w3.org/2005/Atom", "id") != null
? entry.getElementValue("http://www.w3.org/2005/Atom", "id")
: (entry.getTitle())));
newEntrySolr.setFromUser(
new User(
null,
source,
null,
null,
place != null
? new org.zonales.entities.Place(
String.valueOf(place.getId()), place.getName(), place.getType().getName())
: null));
newEntrySolr.setTitle(entry.getTitle());
newEntrySolr.setText(entry.getDescriptionAsText());
newEntrySolr.setTags(new ArrayList<String>((ArrayList) params.get("tagslist")));
if (newEntrySolr.getLinks() == null) {
newEntrySolr.setLinks(new ArrayList<LinkType>());
}
if ((links = getLinks(feedSelectors, doc, responseURL)) != null) {
newEntrySolr.getLinks().addAll(links);
}
newEntrySolr.getLinks().add(new LinkType("source", entry.getLink().toString()));
if (newEntrySolr.getActions() == null) {
newEntrySolr.setActions(new ArrayList<ActionType>());
}
newEntrySolr
.getActions()
.addAll(
getActions(
feedSelectors,
doc,
newEntrySolr.getId(),
json,
(Boolean) params.get("comments"),
source));
if (entry.getPubDate() != null) {
newEntrySolr.setCreated((entry.getPubDate().getTime()));
}
if (entry.getModDate() != null) {
newEntrySolr.setModified((entry.getModDate().getTime()));
}
for (ActionType action : newEntrySolr.getActions()) {
if ("comments".equals(action.getType())) {
newEntrySolr.setRelevance(action.getCant());
}
}
if (!json) {
newEntrySolr.setVerbatim(gson.toJson(newEntrySolr));
}
newsListSolr.add(newEntrySolr);
// addToMap(parseResult, feed, feedLink, entry, content, newEntry);
}
}
return "{post: " + gson.toJson(newsListSolr) + "}"; // + comments.toString();
}
}
/** ********************************** */
public List<ActionType> getActions(
FeedSelectors feedSelectors,
Document doc,
String idPost,
boolean json,
boolean comments,
String source)
throws IOException, BadLocationException {
List<ActionType> list = new ArrayList<ActionType>();
String selectorAuthor = null, selectorText = null, selectorDate = null;
String expressionAuthor = null, expressionText = null, expressionDate = null;
String author = null, text = null, id = null, timestamp = null;
String patternDate = null;
Matcher matcher;
Pattern patron;
// 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 = null;
boolean commenters = false;
for (FeedSelector feedSelector : feedSelectors.getSelectors()) {
if ("commentsAuthor".equals(feedSelector.getType())) {
selectorAuthor = feedSelector.getSelector();
if (!feedSelector.getValidator().equals("")) {
expressionAuthor = feedSelector.getValidator();
}
}
if ("commentsText".equals(feedSelector.getType())) {
selectorText = feedSelector.getSelector();
if (!feedSelector.getValidator().equals("")) {
expressionText = feedSelector.getValidator();
}
}
if ("commentsDate".equals(feedSelector.getType())) {
selectorDate = feedSelector.getSelector();
if (!feedSelector.getValidator().equals("")) {
expressionDate = feedSelector.getValidator();
}
}
if ("comments".equals(feedSelector.getType())) {
elmts = doc.select(feedSelector.getSelector());
commenters = true;
}
if (feedSelector.getFormat() != null && !feedSelector.getFormat().equals("")) {
patternDate = feedSelector.getFormat();
}
}
newEntryComments = new PostType();
newEntryCommentsSolr = new Post();
if (commenters && elmts.size() > 0) {
Integer cantCommnents = 0;
for (Element comment : elmts) {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "Comentario: {0}", comment.html());
Boolean validComment = false;
if (selectorAuthor != null) {
for (Element element : comment.select(selectorAuthor)) {
author = element.text();
if (expressionAuthor == null) {
break;
} else {
if (author != null && !"".equals(author)) {
patron = Pattern.compile(expressionAuthor);
matcher = patron.matcher(author);
if (matcher.find()) {
author = author.replaceAll(matcher.group(1), "");
break;
}
}
}
}
}
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "SelectorText; {0}", selectorText);
if (selectorText != null) {
for (Element element : comment.select(selectorText)) {
if (expressionText != null) {
String html = element.html();
Logger.getLogger(this.getClass().getName()).log(Level.INFO, "Text HTML: {0}", html);
if (html != null && !"".equals(html)) {
patron = Pattern.compile("^[^<].*");
matcher = patron.matcher(html);
if (matcher.find()) {
text = element.text();
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "Matchea, Text; {0}", text);
validComment = true;
break;
} else {
validComment = false;
}
} else {
validComment = false;
}
} else {
text = element.text();
validComment = true;
break;
}
}
}
if (selectorDate != null) {
Logger.getLogger(this.getClass().getName())
.log(Level.INFO, "Selector Fecha: {0}", selectorDate);
for (Element element : comment.select(selectorDate)) {
timestamp = element.text();
if (expressionDate != null && timestamp != null && !"".equals(timestamp)) {
Logger.getLogger(this.getClass().getName())
.log(
Level.INFO,
"Validador Fecha: {0}, Texto Fecha: {1}",
new Object[] {expressionDate, timestamp});
patron = Pattern.compile(expressionDate);
matcher = patron.matcher(timestamp);
if (matcher.find()) {
timestamp = timestamp.replaceAll(matcher.group(1), "");
break;
}
} else {
break;
}
}
}
if (validComment && comments) {
Logger.getLogger(this.getClass().getName()).log(Level.INFO, "El comentario es válido");
cantCommnents++;
if (!json) {
newEntryComments.setId(idPost + author + timestamp);
newEntryComments.setSourcePost(idPost);
newEntryComments.setDocType("comment");
newEntryComments.setFromUser(new User(id, author, null, null, null));
newEntryComments.setText(text);
newEntryComments.setCreated(timestamp);
newEntryComments.setSource(source);
newsList.add(newEntryComments);
} else {
newEntryCommentsSolr.setId(idPost + author + timestamp);
newEntryCommentsSolr.setSourcePost(idPost);
newEntryCommentsSolr.setDocType("comment");
newEntryCommentsSolr.setFromUser(new User(id, author, null, null, null));
newEntryCommentsSolr.setText(text);
newEntryCommentsSolr.setSource(source);
if (patternDate != null)
newEntryCommentsSolr.setCreated(getDate(timestamp, patternDate));
newsListSolr.add(newEntryCommentsSolr);
}
}
// comments.add(new Comment(id , new User (id,author,null,null,null) , text , new
// Date(timestamp)));
}
list.add(new ActionType("comments", cantCommnents));
}
if (list.isEmpty()) {
return new ArrayList();
} else {
return new ArrayList(list);
}
}