Fixes Missing Likes if Article gets a new id

Geeklog-Core · Jan 29, 2020 · 210355a · 210355a
1 parent 85b11de
commit 210355a
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Showing 2 changed files with 30 additions and 2 deletions.
diff --git a/system/classes/article.class.php b/system/classes/article.class.php
@@ -784,6 +784,9 @@ public function saveToDatabase()
                 // Move trackbacks
                 $sql = "UPDATE {$_TABLES['trackback']} SET sid='{$newSid}' WHERE sid='{$checkSid}' AND type='article'";
                 DB_query($sql);
+
+                // Move any Likes
+                LIKES_moveActions('article', '', $checkSid, $newSid);
             }
         }
 
@@ -2358,7 +2361,7 @@ private function _applyTextFilter($text, $postMode)
     public function sanitizeData()
     {
 		global $_CONF, $LANG_structureddatatypes;
-		
+
         if (empty($this->_hits)) {
             $this->_hits = 0;
         }
@@ -2386,7 +2389,7 @@ public function sanitizeData()
         } elseif ($this->_show_topic_icon != 1) {
             $this->_show_topic_icon = 0;
         }
-		
+
 		// Only Core Structured Data Types supported
 		if (!empty($this->_structured_data_type) && !isset($LANG_structureddatatypes[$this->_structured_data_type])) {
 			if ($_CONF['structured_data_type_default'] != 'none') {

diff --git a/system/lib-likes.php b/system/lib-likes.php
@@ -308,6 +308,31 @@ function LIKES_addAction($type, $sub_type = '', $item_id, $action, $prev_action,
     return LIKES_getLikes($type, $sub_type, $item_id);
 }
 
+/**
+* Move like actions from an old to a new item id
+*
+* @param        string      $type     plugin name
+* @param        string      $sub_type Sub type of plugin to allow plugins to have likes for more than one type of item (not required)
+* @param        string      $old_item_id  Original item id
+* @param        string      $new_item_id  New item id
+* @return       none
+*
+*/
+function LIKES_moveActions($type, $sub_type = '', $old_item_id, $new_item_id)
+{
+    global $_TABLES;
+
+    if (empty($sub_type)) {
+        DB_change($_TABLES['likes'], 'id', DB_escapeString($new_item_id),
+            array('id', 'type'),
+            array(DB_escapeString($old_item_id), $type));
+    } else {
+        DB_change($_TABLES['likes'], 'id', DB_escapeString($new_item_id),
+            array('id', 'type', 'sub_type'),
+            array(DB_escapeString($old_item_id), $type, $sub_type));
+    }
+}
+
 /**
 * Return number of likes or dislikes for a type, sub type, and id(s)
 *