update_rss_feed: transaction lock article processing

diff --git a/classes/rssutils.php b/classes/rssutils.php
index 349f859961bf82c5ac7e4a6181da6357ae0aa539..a511a74c8652a509d321dde442800c566a11b3a7 100644 (file)
--- a/classes/rssutils.php
+++ b/classes/rssutils.php
@@ -591,19 +591,26 @@ class RSSUtils {
                        $tstart = time();
 
                        foreach ($items as $item) {
+                               $pdo->beginTransaction();
+
                                if ($_REQUEST['xdebug'] == 3) {
                                        print_r($item);
                                }
 
                                if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) {
                                        _debug("looks like there's too many articles to process at once, breaking out", $debug_enabled);
+                                       $pdo->commit();
                                        break;
                                }
 
                                $entry_guid = strip_tags($item->get_id());
                                if (!$entry_guid) $entry_guid = strip_tags($item->get_link());
                                if (!$entry_guid) $entry_guid = RSSUtils::make_guid_from_title($item->get_title());
-                               if (!$entry_guid) continue;
+
+                               if (!$entry_guid) {
+                                       $pdo->commit();
+                                       continue;
+                               }
 
                                $entry_guid = "$owner_uid,$entry_guid";
 
@@ -727,6 +734,7 @@ class RSSUtils {
                                                WHERE id = ?");
                                        $sth->execute([$base_entry_id]);
 
+                                       $pdo->commit();
                                        continue;
                                }
 
@@ -895,6 +903,7 @@ class RSSUtils {
                                        $entry_ref_id = $ref_id;
 
                                        if (RSSUtils::find_article_filter($article_filters, "filter")) {
+                                               $pdo->commit();
                                                continue;
                                        }
 
@@ -1048,7 +1057,7 @@ class RSSUtils {
                                foreach ($enclosures as $enc) {
                                        $enc_url = $enc[0];
                                        $enc_type = $enc[1];
-                                       $enc_dur = $enc[2];
+                                       $enc_dur = (int)$enc[2];
                                        $enc_title = $enc[3];
                                        $enc_width = intval($enc[4]);
                                        $enc_height = intval($enc[5]);
@@ -1138,6 +1147,8 @@ class RSSUtils {
                                }
 
                                _debug("article processed", $debug_enabled);
+
+                               $pdo->commit();
                        }
 
                        _debug("purging feed...", $debug_enabled);