$ret = array();
$s = fetch_url($url);
- if(! $s)
+ $headers = $a->get_curl_headers();
+ $code = $a->get_curl_code();
+
+ logger('scrape_feed: returns: ' . $code . ' headers=' . $headers, LOGGER_DEBUG);
+
+ if(! $s) {
+ logger('scrape_feed: no data returned for ' . $url);
return $ret;
+ }
- $headers = $a->get_curl_headers();
- logger('scrape_feed: headers=' . $headers, LOGGER_DEBUG);
$lines = explode("\n",$headers);
if(count($lines)) {
}
}
}
+ // perhaps an RSS version 1 feed with a generic or incorrect content-type?
+ if(stristr($s,'</item>')) {
+ $ret['feed_rss'] = $url;
+ return $ret;
+ }
}
try {
logger('scrape_feed: parse error: ' . $e);
}
- if(! $dom)
+ if(! $dom) {
+ logger('scrape_feed: failed to parse.');
return $ret;
+ }
$head = $dom->getElementsByTagName('base');
if($check_feed) {
$feedret = scrape_feed(($poll) ? $poll : $url);
- logger('probe_url: scrape_feed returns: ' . print_r($feedret,true), LOGGER_DATA);
+ logger('probe_url: scrape_feed ' . (($poll)? $poll : $url) . ' returns: ' . print_r($feedret,true), LOGGER_DATA);
if(count($feedret) && ($feedret['feed_atom'] || $feedret['feed_rss'])) {
$poll = ((x($feedret,'feed_atom')) ? unamp($feedret['feed_atom']) : unamp($feedret['feed_rss']));
if(! x($vcard))