X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FMemcached_DataObject.php;h=33645a3e8b6eeaf75246d69e87f70db41ab209a7;hb=d33040089d660d897183df8e94c2a65bb8c8c85f;hp=4ecab9db62a0ff5140aa1e5a6e87f502cdd82006;hpb=543026b8d1411c7d71a6482d0649ab3523f489b8;p=quix0rs-gnu-social.git

diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 4ecab9db62..33645a3e8b 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -19,8 +19,6 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
-require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
-
 class Memcached_DataObject extends DB_DataObject
 {
     /**
@@ -315,6 +313,39 @@ class Memcached_DataObject extends DB_DataObject
         return new ArrayWrapper($cached);
     }
 
+    /**
+     * sends query to database - this is the private one that must work 
+     *   - internal functions use this rather than $this->query()
+     *
+     * Overridden to do logging.
+     *
+     * @param  string  $string
+     * @access private
+     * @return mixed none or PEAR_Error
+     */
+    function _query($string)
+    {
+        $start = microtime(true);
+        $result = parent::_query($string);
+        $delta = microtime(true) - $start;
+
+        $limit = common_config('db', 'log_slow_queries');
+        if (($limit > 0 && $delta >= $limit) || common_config('db', 'log_queries')) {
+            $clean = $this->sanitizeQuery($string);
+            common_log(LOG_DEBUG, sprintf("DB query (%0.3fs): %s", $delta, $clean));
+        }
+        return $result;
+    }
+
+    // Sanitize a query for logging
+    // @fixme don't trim spaces in string literals
+    function sanitizeQuery($string)
+    {
+        $string = preg_replace('/\s+/', ' ', $string);
+        $string = trim($string);
+        return $string;
+    }
+
     // We overload so that 'SET NAMES "utf8"' is called for
     // each connection
 
@@ -353,7 +384,7 @@ class Memcached_DataObject extends DB_DataObject
                 unset($_DB_DATAOBJECT['CONNECTIONS'][$index]);
             }
         }
-        
+
         $result = parent::_connect();
 
         if ($result && !$exists) {