fix json output of empty arrays

[nominatim.git] / lib / log.php

diff --git a/lib/log.php b/lib/log.php
index 59e04d1745baf59f5e96232b59984187188f69df..de19167bbb864294e07d8c0418ab51abe9fd7bf3 100644 (file)
--- a/lib/log.php
+++ b/lib/log.php
@@ -2,17 +2,29 @@
 
        function logStart(&$oDB, $sType = '', $sQuery = '', $aLanguageList = array())
        {
-               $aStartTime = explode('.',microtime(true));
+               $fStartTime = microtime(true);
+               $aStartTime = explode('.', $fStartTime);
                if (!isset($aStartTime[1])) $aStartTime[1] = '0';
 
                $sOutputFormat = '';
                if (isset($_GET['format'])) $sOutputFormat = $_GET['format'];
 
+               if ($sType == 'reverse')
+               {
+                       $sOutQuery = (isset($_GET['lat'])?$_GET['lat']:'').'/';
+                       if (isset($_GET['lon'])) $sOutQuery .= $_GET['lon'];
+                       if (isset($_GET['zoom'])) $sOutQuery .= '/'.$_GET['zoom'];
+               }
+               else
+                       $sOutQuery = $sQuery;
+
                $hLog = array(
                                date('Y-m-d H:i:s',$aStartTime[0]).'.'.$aStartTime[1],
                                $_SERVER["REMOTE_ADDR"],
                                $_SERVER['QUERY_STRING'],
-                               $sQuery
+                               $sOutQuery,
+                               $sType,
+                               $fStartTime
                                );
 
                if (CONST_Log_DB)
@@ -21,44 +33,29 @@
                                $sUserAgent = $_GET['email'];
                        elseif (isset($_SERVER['HTTP_REFERER']))
                                $sUserAgent = $_SERVER['HTTP_REFERER'];
-                       else
+                       elseif (isset($_SERVER['HTTP_USER_AGENT']))
                                $sUserAgent = $_SERVER['HTTP_USER_AGENT'];
+                       else
+                               $sUserAgent = '';
                        $sSQL = 'insert into new_query_log (type,starttime,query,ipaddress,useragent,language,format,searchterm)';
                        $sSQL .= ' values ('.getDBQuoted($sType).','.getDBQuoted($hLog[0]).','.getDBQuoted($hLog[2]);
                        $sSQL .= ','.getDBQuoted($hLog[1]).','.getDBQuoted($sUserAgent).','.getDBQuoted(join(',',$aLanguageList)).','.getDBQuoted($sOutputFormat).','.getDBQuoted($hLog[3]).')';
                        $oDB->query($sSQL);
                }
 
-               if (CONST_Log_File && CONST_Log_File_ReverseLog != '')
-               {
-                       if ($sType == 'reverse')
-                       {
-                               $aStartTime = explode('.',$hLog[0]);
-                               file_put_contents(CONST_Log_File_ReverseLog,
-                                                               $aStartTime[0].','.$aStartTime[1].','.
-                                                               php_uname('n').','.
-                                                               '"'.addslashes(isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:'').'",'.
-                                                               '"'.addslashes($hLog[1]).'",'.
-                                                               $_GET['lat'].','.
-                                                               $_GET['lon'].','.
-                                                               $_GET['zoom'].','.
-                                                               '"'.addslashes($_SERVER['HTTP_USER_AGENT']).'",'.
-                                                               '"'.addslashes($sOutputFormat).'"'."\n",
-                                                               FILE_APPEND);
-                       }
-               }
-
                return $hLog;
        }
 
        function logEnd(&$oDB, $hLog, $iNumResults)
        {
-               $aEndTime = explode('.',microtime(true));
-               if (!$aEndTime[1]) $aEndTime[1] = '0';
-               $sEndTime = date('Y-m-d H:i:s',$aEndTime[0]).'.'.$aEndTime[1];
+               $fEndTime = microtime(true);
 
                if (CONST_Log_DB)
                {
+                       $aEndTime = explode('.', $fEndTime);
+                       if (!$aEndTime[1]) $aEndTime[1] = '0';
+                       $sEndTime = date('Y-m-d H:i:s',$aEndTime[0]).'.'.$aEndTime[1];
+
                        $sSQL = 'update new_query_log set endtime = '.getDBQuoted($sEndTime).', results = '.$iNumResults;
                        $sSQL .= ' where starttime = '.getDBQuoted($hLog[0]);
                        $sSQL .= ' and ipaddress = '.getDBQuoted($hLog[1]);
@@ -66,19 +63,12 @@
                        $oDB->query($sSQL);
                }
 
-               if (CONST_Log_File && CONST_Log_File_SearchLog != '')
+               if (CONST_Log_File)
                {
-                       $aStartTime = explode('.',$hLog[0]);
-                       file_put_contents(CONST_Log_File_SearchLog,
-                                       $aStartTime[0].','.$aStartTime[1].','.
-                                       php_uname('n').','.
-                                       '"'.addslashes(isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:'').'",'.
-                                       '"'.addslashes($hLog[1]).'",'.
-                                       '"'.addslashes($hLog[3]).'",'.
-                                       '"'.addslashes($_SERVER['HTTP_USER_AGENT']).'",'.
-                                       '"'.addslashes((isset($_GET['format']))?$_GET['format']:'').'",'.
-                                       $iNumResults."\n",
-                                       FILE_APPEND);
+                       $aOutdata = sprintf("[%s] %.4f %d %s \"%s\"\n",
+                                           $hLog[0], $fEndTime-$hLog[5], $iNumResults,
+                                           $hLog[4], $hLog[2]);
+                       file_put_contents(CONST_Log_File, $aOutdata, FILE_APPEND | LOCK_EX);
                }
 
        }