From 12e3ba49d478d719d784b61da533c7c367a543ef Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Sat, 06 Dec 2008 11:36:11 -0500
Subject: [PATCH] Added support for internal repliaction for ispconfig multiserver setups.
---
server/lib/classes/modules.inc.php | 90 +++++++++++++++++++++++++++++++++++++++++---
1 files changed, 83 insertions(+), 7 deletions(-)
diff --git a/server/lib/classes/modules.inc.php b/server/lib/classes/modules.inc.php
index 6ad967f..95519f7 100644
--- a/server/lib/classes/modules.inc.php
+++ b/server/lib/classes/modules.inc.php
@@ -81,14 +81,90 @@
global $app,$conf;
// TODO: process only new entries.
- $sql = "SELECT * FROM sys_datalog WHERE server_id = ".$conf["server_id"]." ORDER BY datalog_id";
- $records = $app->db->queryAllRecords($sql);
- foreach($records as $rec) {
- $data = unserialize(stripslashes($rec["data"]));
- $this->raiseTableHook($rec["dbtable"],$rec["action"],$data);
- $app->db->query("DELETE FROM sys_datalog WHERE datalog_id = ".$rec["datalog_id"]);
- $app->log("Deleting sys_datalog ID ".$rec["datalog_id"],LOGLEVEL_DEBUG);
+ //* If its a multiserver setup
+ if($app->db->dbHost != $app->dbmaster->dbHost) {
+ $sql = "SELECT * FROM sys_datalog WHERE server_id = ".$conf["server_id"]." ORDER BY datalog_id";
+ $records = $app->dbmaster->queryAllRecords($sql);
+ foreach($records as $d) {
+
+ $data = unserialize(stripslashes($d["data"]));
+ $replication_error = false;
+
+ if($d["action"] == 'i') {
+ $idx = explode(":",$d["dbidx"]);
+ $tmp_sql1 = '';
+ $tmp_sql2 = '';
+ foreach($data['new'] as $fieldname => $val) {
+ $tmp_sql1 .= "$fieldname,";
+ $tmp_sql2 .= "'$val',";
+ }
+ $tmp_sql1 = substr($tmp_sql1,0,-1);
+ $tmp_sql2 = substr($tmp_sql2,0,-1);
+ //$tmp_sql1 .= "$idx[0]";
+ //$tmp_sql2 .= "$idx[1]";
+ $sql = "INSERT INTO $d[dbtable] ($tmp_sql1) VALUES ($tmp_sql2)";
+ $app->db->query($sql);
+ if($app->db->errorNumber > 0) {
+ $replication_error = true;
+ $app->log("Replication failed. Error: ".$app->db->errorMessage,LOGLEVEL_ERROR);
+ }
+ $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG);
+ }
+
+ if($d["action"] == 'u') {
+ $sql = "UPDATE $d[dbtable] SET ";
+ foreach($data['new'] as $fieldname => $val) {
+ $sql .= "$fieldname = '$val',";
+ }
+ $sql = substr($sql,0,-1);
+ $idx = explode(":",$d["dbidx"]);
+ $sql .= " WHERE $idx[0] = $idx[1]";
+ $app->db->query($sql);
+ if($app->db->errorNumber > 0) {
+ $replication_error = true;
+ $app->log("Replication failed. Error: ".$app->db->errorMessage,LOGLEVEL_ERROR);
+ }
+ $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG);
+ }
+
+ if($d["action"] == 'd') {
+ $idx = explode(":",$d["dbidx"]);
+ $sql = "DELETE FROM $d[dbtable] SET ";
+ $sql .= " WHERE $idx[0] = $idx[1]";
+ $app->db->query($sql);
+ if($app->db->errorNumber > 0) {
+ $replication_error = true;
+ $app->log("Replication failed. Error: ".$app->db->errorMessage,LOGLEVEL_ERROR);
+ }
+ $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG);
+ }
+
+
+ if($replication_error == false) {
+ $this->raiseTableHook($d["dbtable"],$d["action"],$data);
+ $app->dbmaster->query("DELETE FROM sys_datalog WHERE datalog_id = ".$d["datalog_id"]);
+ $app->log("Deleting sys_datalog ID ".$d["datalog_id"],LOGLEVEL_DEBUG);
+ } else {
+ $app->log("Error in Repliction, changes were not processed.",LOGLEVEL_ERROR);
+ }
+ }
+
+ //* if we have a single server setup
+ } else {
+ $sql = "SELECT * FROM sys_datalog WHERE server_id = ".$conf["server_id"]." ORDER BY datalog_id";
+ $records = $app->db->queryAllRecords($sql);
+ foreach($records as $rec) {
+ $data = unserialize(stripslashes($rec["data"]));
+ $this->raiseTableHook($rec["dbtable"],$rec["action"],$data);
+ $app->db->query("DELETE FROM sys_datalog WHERE datalog_id = ".$rec["datalog_id"]);
+ $app->log("Deleting sys_datalog ID ".$rec["datalog_id"],LOGLEVEL_DEBUG);
+ }
}
+
+
+
+
+
}
function raiseTableHook($table_name,$action,$data) {
--
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