private String parseFeed(JDFeedMeFeed feed, String timestamp, String content) throws Exception {
String new_timestamp = timestamp;
boolean found_new_posts = false;
// parse the rss xml
RssParser feed_parser = new RssParser(feed);
feed_parser.parseContent(content);
int feed_item_number = 0;
JDFeedMePost post = null;
while ((post = feed_parser.getPost()) != null) {
feed_item_number++;
// get the original description
String post_description = post.getDescription();
// originally we removed the description from the posts since posts are saved in xml and this
// could become large
// new feature: let's do save the description, but make it somewhat shorter (extract links
// from it)
post.setDescription(
extractLinksFromHtml(
post_description, JDFeedMeFeed.HOSTER_ANY_HOSTER, JDFeedMeFeed.HOSTER_EXCLUDE));
// handle the rss item
if (post.isValid()) {
boolean is_new = handlePost(feed, post, post_description, timestamp);
if (is_new) found_new_posts = true;
if (post.isTimestampNewer(new_timestamp)) new_timestamp = post.getTimestamp();
} else {
logger.severe(
"JDFeedMe rss item "
+ Integer.toString(feed_item_number)
+ " is invalid for feed: "
+ feed.getAddress());
}
}
// if found new posts, update the feed
if (found_new_posts) gui.setFeedNewposts(feed, true);
return new_timestamp;
}
