support comments for simplepie

diff --git a/include/rssfuncs.php b/include/rssfuncs.php
index eaa975a5af04f4b4f09cc8aca6cf732c3e5cf06f..05f8bb3d8b30c8edff6e4337e05822b0e108dcdd 100644 (file)
--- a/include/rssfuncs.php
+++ b/include/rssfuncs.php
@@ -634,7 +634,12 @@
                                $entry_cached_content = "";
 
                                if ($use_simplepie) {
-                                       $entry_comments = strip_tags($item->data["comments"]);
+                                       $entry_comments = $item->get_item_tags('http://purl.org/rss/1.0/modules/slash/', 'comments');
+
+                                       if (is_array($entry_comments) && is_array($entry_comments[0])) {
+                                               $entry_comments = (int) $entry_comments[0]["data"];
+                                       }
+
                                        if ($item->get_author()) {
                                                $entry_author_item = $item->get_author();
                                                $entry_author = $entry_author_item->get_name();
@@ -643,7 +648,7 @@
                                                $entry_author = db_escape_string($entry_author);
                                        }
                                } else {
-                                       $entry_comments = strip_tags($item["comments"]);
+                                       $entry_comments = (int) $item["comments"];
 
                                        $entry_author = db_escape_string(strip_tags($item['dc']['creator']));