public List<Feed> getFeeds() {
ArrayList<Feed> feeds = new ArrayList<Feed>();
try {
Cursor c =
db.query(
FEEDS_TABLE,
new String[] {"feed_id", "title", "shorttitle", "url", "count", "unread"},
null,
null,
null,
null,
null);
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
Feed feed = new Feed();
feed.feedId = c.getLong(0);
feed.title = c.getString(1);
feed.shortTitle = c.getString(2);
feed.url = c.getString(3);
feed.count = c.getInt(4);
feed.unread = c.getInt(5);
feeds.add(feed);
c.moveToNext();
}
c.close();
} catch (Exception e) {
}
return feeds;
}
public List<Feed> getFeeds(String url, int maxSize) {
List<Feed> result = new ArrayList<>();
try {
org.jsoup.nodes.Document doc = Jsoup.connect(url).timeout(15000).get();
Indicator titleIndicator = indicators.get(TAG_TITLE);
Indicator linkIndicator = indicators.get(TAG_LINK);
Indicator descriptionIndicator = indicators.get(TAG_DESCRIPTION);
Indicator pubDateIndicator = indicators.get(TAG_PUB_DATE);
Indicator authorIndicator = indicators.get(TAG_AUTOR);
Elements links = null;
if (linkIndicator != null && !linkIndicator.equals("")) {
links = doc.select(linkIndicator.indicator);
}
int size =
links == null
? 0
: (links.size()
- linkIndicator.frontSkipCount
- linkIndicator.rearSkipCount
+ linkIndicator.middleSkipCount)
/ (linkIndicator.middleSkipCount + 1);
if (maxSize != 0) {
size = size > maxSize ? maxSize : size;
}
for (int i = 0; i < size; i++) {
Feed feed = new Feed();
try {
Element e =
links.get(i * (linkIndicator.middleSkipCount + 1) + linkIndicator.frontSkipCount);
feed.link = e.attr("href");
if (feed.link == null || feed.link.equals("")) {
feed.link = e.text();
}
if (feed.link == null) {
feed.link = url;
}
if (feed.link != null && feed.link.startsWith("/")) {
URL u = new URL(url);
feed.link = u.getProtocol() + "://" + u.getHost() + feed.link;
}
feed.link = convertLink(feed.link);
} catch (Exception ignore) {
}
org.jsoup.nodes.Document doc2 = Jsoup.connect(feed.link).timeout(15000).get();
try {
feed.title =
doc2.select(titleIndicator.indicator).get(titleIndicator.frontSkipCount).text();
} catch (Exception ignore) {
}
if (descriptionIndicator != null) {
try {
feed.description =
doc2.select(descriptionIndicator.indicator)
.get(descriptionIndicator.frontSkipCount)
.text();
} catch (Exception ignore) {
}
}
if (pubDateIndicator != null) {
try {
feed.pubDate =
doc2.select(pubDateIndicator.indicator).get(pubDateIndicator.frontSkipCount).text();
} catch (Exception ignore) {
}
}
if (authorIndicator != null) {
try {
feed.author =
doc2.select(authorIndicator.indicator).get(authorIndicator.frontSkipCount).text();
} catch (Exception ignore) {
}
}
result.add(feed);
}
} catch (IOException e) {
}
return result;
}