From f4038a2160d55a7f519a3b42be1aa96e29e9a908 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 27 Feb 2013 09:01:40 -0500
Subject: [PATCH] - Fixed "FUNCTION databasename.CONCAT does not exist" error for older MySQL versions.
---
interface/lib/classes/db_mysql.inc.php | 90 +++++++++++++++++++++++++++++++++++++++-----
1 files changed, 79 insertions(+), 11 deletions(-)
diff --git a/interface/lib/classes/db_mysql.inc.php b/interface/lib/classes/db_mysql.inc.php
index 1a6cc22..085eb54 100644
--- a/interface/lib/classes/db_mysql.inc.php
+++ b/interface/lib/classes/db_mysql.inc.php
@@ -45,6 +45,7 @@
public $errorMessage = ''; // last error message
private $errorLocation = '';// last error location
public $show_error_messages = true; // false in server, true in interface
+ private $isConnected = false; // needed to know if we have a valid mysqli object from the constructor
// constructor
public function __construct($prefix = '') {
@@ -58,13 +59,23 @@
$this->dbNewLink = $conf[$prefix.'db_new_link'];
$this->dbClientFlags = $conf[$prefix.'db_client_flags'];
parent::__construct($conf[$prefix.'db_host'], $conf[$prefix.'db_user'],$conf[$prefix.'db_password'],$conf[$prefix.'db_database']);
- if ($this->connect_error) {
+ $try = 0;
+ //while(!is_null($this->connect_error) && $try < 5) {
+ while(mysqli_connect_error() && $try < 5) {
+ if($try > 0) sleep(1);
+
+ $try++;
$this->updateError('DB::__construct');
- return false;
+
+ parent::__construct($conf[$prefix.'db_host'], $conf[$prefix.'db_user'],$conf[$prefix.'db_password'],$conf[$prefix.'db_database']);
}
- parent::query( 'SET NAMES '.$this->dbCharset);
- parent::query( "SET character_set_results = '".$this->dbCharset."', character_set_client = '".$this->dbCharset."', character_set_connection = '".$this->dbCharset."', character_set_database = '".$this->dbCharset."', character_set_server = '".$this->dbCharset."'");
-
+
+ //if(is_null($this->connect_error)) $this->isConnected = true;
+ //else return false;
+ if(!mysqli_connect_error()) $this->isConnected = true;
+ else return false;
+
+ $this->setCharacterEncoding();
}
public function __destruct() {
@@ -75,13 +86,23 @@
public function updateError($location) {
global $app;
- if($this->connect_error) {
+ /*
+ if(!is_null($this->connect_error)) {
$this->errorNumber = $this->connect_errno;
$this->errorMessage = $this->connect_error;
} else {
$this->errorNumber = $this->errno;
$this->errorMessage = $this->error;
}
+ */
+ if(mysqli_connect_error()) {
+ $this->errorNumber = mysqli_connect_errno();
+ $this->errorMessage = mysqli_connect_error();
+ } else {
+ $this->errorNumber = mysqli_errno($this);
+ $this->errorMessage = mysqli_error($this);
+ }
+
$this->errorLocation = $location;
if($this->errorNumber) {
@@ -89,14 +110,39 @@
// This right here will allow us to use the samefile for server & interface
if($this->show_error_messages) {
echo $error_msg;
- } else if(method_exists($app, 'log')) {
+ } else if(is_object($app) && method_exists($app, 'log')) {
$app->log($error_msg, LOGLEVEL_WARN);
}
}
}
+
+ private function setCharacterEncoding() {
+ if($this->isConnected == false) return false;
+ parent::query( 'SET NAMES '.$this->dbCharset);
+ parent::query( "SET character_set_results = '".$this->dbCharset."', character_set_client = '".$this->dbCharset."', character_set_connection = '".$this->dbCharset."', character_set_database = '".$this->dbCharset."', character_set_server = '".$this->dbCharset."'");
+ }
public function query($queryString) {
- $this->queryId = parent::query($queryString);
+ if($this->isConnected == false) return false;
+ $try = 0;
+ do {
+ $try++;
+ $ok = $this->ping();
+ if(!$ok) {
+ if(!$this->real_connect($this->dbHost, $this->dbUser, $this->dbPass, $this->dbName)) {
+ if($try > 4) {
+ $this->updateError('DB::query -> reconnect');
+ return false;
+ } else {
+ sleep(1);
+ }
+ } else {
+ $this->setCharacterEncoding();
+ $ok = true;
+ }
+ }
+ } while($ok == false);
+ $this->queryId = parent::query($queryString);
$this->updateError('DB::query('.$queryString.') -> mysqli_query');
if($this->errorNumber) debug_print_backtrace();
if(!$this->queryId) {
@@ -183,10 +229,10 @@
if(is_array($record_old) && count($record_old) > 0) {
foreach($record_old as $key => $val) {
// if(!isset($record_new[$key]) || $record_new[$key] != $val) {
- if($record_new[$key] != $val) {
+ if(@$record_new[$key] != $val) {
// Record has changed
$diffrec_full['old'][$key] = $val;
- $diffrec_full['new'][$key] = $record_new[$key];
+ $diffrec_full['new'][$key] = @$record_new[$key];
$diff_num++;
} else {
$diffrec_full['old'][$key] = $val;
@@ -317,6 +363,28 @@
return true;
}
+
+ //* get the current datalog status for the specified login (or currently logged in user)
+ public function datalogStatus($login = '') {
+ global $app;
+
+ $return = array('count' => 0, 'entries' => array());
+ if($_SESSION['s']['user']['typ'] == 'admin') return $return; // these information should not be displayed to admin users
+
+ if($login == '' && isset($_SESSION['s']['user'])) {
+ $login = $_SESSION['s']['user']['username'];
+ }
+
+ $result = $this->queryAllRecords("SELECT COUNT( * ) AS cnt, sys_datalog.action, sys_datalog.dbtable FROM sys_datalog, server WHERE server.server_id = sys_datalog.server_id AND sys_datalog.user = '" . $this->quote($login) . "' AND sys_datalog.datalog_id > server.updated GROUP BY sys_datalog.dbtable, sys_datalog.action");
+ foreach($result as $row) {
+ if(!$row['dbtable'] || in_array($row['dbtable'], array('aps_instances', 'aps_instances_settings', 'mail_access', 'mail_content_filter'))) continue; // ignore some entries, maybe more to come
+ $return['entries'][] = array('table' => $row['dbtable'], 'action' => $row['action'], 'count' => $row['cnt'], 'text' => $app->lng('datalog_status_' . $row['action'] . '_' . $row['dbtable']));
+ $return['count'] += $row['cnt'];
+ }
+ unset($result);
+
+ return $return;
+ }
public function freeResult($query)
@@ -435,7 +503,7 @@
// gibt Array mit Tabellennamen zur�ck
public function getTables($database_name = '') {
-
+ if($this->isConnected == false) return false;
if($database_name == '') $database_name = $this->dbName;
$result = parent::query("SHOW TABLES FROM $database_name");
for ($i = 0; $i < $result->num_rows; $i++) {
--
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