</head><body>";
}
+ $rv['title'] = $line['title'];
+
$rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
truncate_string(strip_tags($line['title']), 15) . "</div>";
$published = 'false';
}
+ // N-grams
+
+ if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_DUPLICATE_THRESHOLD')) {
+
+ $result = db_query($link, "SELECT COUNT(*) AS similar FROM
+ ttrss_entries,ttrss_user_entries
+ WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day'
+ AND similarity(title, '$entry_title') >= "._NGRAM_TITLE_DUPLICATE_THRESHOLD."
+ AND owner_uid = $owner_uid");
+
+ $ngram_similar = db_fetch_result($result, 0, "similar");
+
+ if ($debug_enabled) {
+ _debug("update_rss_feed: N-gram similar results: $ngram_similar");
+ }
+
+ if ($ngram_similar > 0) {
+ $unread = 'false';
+ }
+ }
+
$result = db_query($link,
"INSERT INTO ttrss_user_entries
(ref_id, owner_uid, feed_id, unread, last_read, marked,
projects / tt-rss.git / commitdiff