garrettmills/commafeed
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try to parse given url before using embedded links

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Athou
2013-08-06 13:49:03 +02:00
parent 2bff335698
commit a72e08c0c6
1 changed files with 17 additions and 8 deletions
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25
src/main/java/com/commafeed/backend/feeds/FeedFetcher.java
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@@ -36,15 +36,26 @@ public class FeedFetcher {
FetchedFeed fetchedFeed = null;
int timeout = 20000;
HttpResult result = getter.getBinary(feedUrl, lastModified, eTag, timeout);
if (extractFeedUrlFromHtml) {
String extractedUrl = extractFeedUrl(StringUtils.newStringUtf8(result.getContent()), feedUrl);
if (org.apache.commons.lang.StringUtils.isNotBlank(extractedUrl)) {
result = getter.getBinary(extractedUrl, lastModified, eTag, timeout);
feedUrl = extractedUrl;
byte[] content = result.getContent();
try {
fetchedFeed = parser.parse(feedUrl, content);
} catch (FeedException e) {
if (extractFeedUrlFromHtml) {
String extractedUrl = extractFeedUrl(StringUtils.newStringUtf8(result.getContent()), feedUrl);
if (org.apache.commons.lang.StringUtils.isNotBlank(extractedUrl)) {
feedUrl = extractedUrl;
result = getter.getBinary(extractedUrl, lastModified, eTag, timeout);
content = result.getContent();
fetchedFeed = parser.parse(feedUrl, content);
}
} else {
throw e;
}
}
byte[] content = result.getContent();
if (content == null) {
throw new IOException("Feed content is empty.");
@@ -56,8 +67,6 @@ public class FeedFetcher {
throw new NotModifiedException("content hash not modified");
}
fetchedFeed = parser.parse(feedUrl, content);
if (lastPublishedDate != null && fetchedFeed.getFeed().getLastPublishedDate() != null
&& lastPublishedDate.getTime() == fetchedFeed.getFeed().getLastPublishedDate().getTime()) {
log.debug("publishedDate not modified: {}", feedUrl);