Merge pull request #8469 from MrPetovan/bug/notices

[friendica.git] / src / Protocol / Feed.php

diff --git a/src/Protocol/Feed.php b/src/Protocol/Feed.php
index e277f99d9e9a0d6404b91aa23047ee5935aaf960..397edf3b41b4817f288dd1504db41526636ba9e7 100644 (file)
--- a/src/Protocol/Feed.php
+++ b/src/Protocol/Feed.php
@@ -1,9 +1,24 @@
 <?php
 /**
- * @file src/Protocol/Feed.php
- * @brief Imports RSS/RDF/Atom feeds
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
+
 namespace Friendica\Protocol;
 
 use DOMDocument;
@@ -19,12 +34,11 @@ use Friendica\Util\ParseUrl;
 use Friendica\Util\XML;
 
 /**
- * @brief This class contain functions to import feeds
- *
+ * This class contain functions to import feeds (RSS/RDF/Atom)
  */
 class Feed {
        /**
-        * @brief Read a RSS/RDF/Atom feed and create an item entry for it
+        * Read a RSS/RDF/Atom feed and create an item entry for it
         *
         * @param string $xml      The feed data
         * @param array  $importer The user record of the importer
@@ -206,7 +220,7 @@ class Feed {
                $header["wall"] = 0;
                $header["origin"] = 0;
                $header["gravity"] = GRAVITY_PARENT;
-               $header["private"] = 2;
+               $header["private"] = Item::PUBLIC;
                $header["verb"] = Activity::POST;
                $header["object-type"] = Activity\ObjectType::NOTE;
 
@@ -218,8 +232,16 @@ class Feed {
                }
 
                $items = [];
+
+               // Limit the number of items that are about to be fetched
+               $total_items = ($entries->length - 1);
+               $max_items = DI::config()->get('system', 'max_feed_items');
+               if (($max_items > 0) && ($total_items > $max_items)) {
+                       $total_items = $max_items;
+               }
+
                // Importing older entries first
-               for ($i = $entries->length - 1; $i >= 0; --$i) {
+               for ($i = $total_items; $i >= 0; --$i) {
                        $entry = $entries->item($i);
 
                        $item = array_merge($header, $author);