diff --git a/include/functions.php b/include/functions.php
index b14515bdd..5b3cc6741 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -3302,7 +3302,7 @@
";
}
- $rv['title'] = $line['title'];
+ $title_escaped = db_escape_string($line['title']);
$rv['content'] .= "" .
truncate_string(strip_tags($line['title']), 15) . "
";
@@ -3434,6 +3434,31 @@
$rv['content'] .= "";
+ // N-grams
+
+ if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_DUPLICATE_THRESHOLD')) {
+
+ $ngram_result = db_query($link, "SELECT id,title FROM
+ ttrss_entries,ttrss_user_entries
+ WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day'
+ AND similarity(title, '$title_escaped') >= "._NGRAM_TITLE_DUPLICATE_THRESHOLD."
+ AND title != '$title_escaped'
+ AND owner_uid = $owner_uid");
+
+ if (db_num_rows($ngram_result) > 0) {
+ $rv['content'] .= "
".
+ "
" . __('Related')."";
+ $rv['content'] .= "
";
+
+ while ($nline = db_fetch_assoc($ngram_result)) {
+ $rv['content'] .= "
".$nline['title']."
";
+
+ }
+ $rv['content'] .= "