From b427ad8c261976593515ade2973826993a58534f Mon Sep 17 00:00:00 2001
From: william barra <dheeyi@gmail.com>
Date: Mon, 14 Mar 2016 15:31:01 -0400
Subject: [PATCH] HOR-415 La restauracion de workspace demora mucho.

---
 gulliver/system/class.dbMaintenance.php | 64 +++++++++----------------
 1 file changed, 23 insertions(+), 41 deletions(-)

diff --git a/gulliver/system/class.dbMaintenance.php b/gulliver/system/class.dbMaintenance.php
index 2dfd75bee..f7a383e68 100755
--- a/gulliver/system/class.dbMaintenance.php
+++ b/gulliver/system/class.dbMaintenance.php
@@ -489,48 +489,30 @@ class DataBaseMaintenance
      */
     function backupDataBase ($outfile)
     {
-        $tablesBpmn = array(
-            'BPMN_PROJECT','BPMN_DIAGRAM','BPMN_DOCUMENTATION','BPMN_EXTENSION','BPMN_PARTICIPANT',
-            'BPMN_PROCESS','BPMN_ACTIVITY','BPMN_ARTIFACT','BPMN_DATA','BPMN_EVENT','BPMN_GATEWAY',
-            'BPMN_LANESET','BPMN_BOUND','BPMN_FLOW','BPMN_LANE'
-        );
-        $sqlTablesBpmn = array();
-        $aTables = $this->getTablesList();
-        $ws = explode( '_', $this->dbName );
-        $ws = isset( $ws[1] ) ? $ws[1] : $this->dbName;
-        $schema = "\n";
-        $schema .= " -- Processmaker Data Base Maintenance Tool\n";
-        $schema .= " --\n";
-        $schema .= " -- Workspace: " . $ws . "\n";
-        $schema .= " -- Data Base: " . $this->dbName . "\n";
-        $schema .= " -- Tables:    " . (count( $aTables )) . "\n";
-        $schema .= " -- Date:      " . (date( 'l jS \of F Y h:i:s A' )) . "\n";
-        $schema .= " --\n\n";
-        $schema .= "SET FOREIGN_KEY_CHECKS=0; \n\n";
-
-        $file = fopen( $outfile, "w+" );
-
-        fwrite( $file, $schema );
-
-        foreach ($aTables as $table) {
-            $tableSchema = "\nDROP TABLE IF EXISTS `$table`;\n\n";
-            $tableSchema .= $this->getSchemaFromTable( $table );
-            $data = $this->dumpSqlInserts( $table );
-            if (in_array($table, $tablesBpmn)) {
-                $sqlTablesBpmn[$table] = $tableSchema . $data;
-            } else {
-                fwrite( $file, $tableSchema );
-                fwrite( $file, $data );
-            }
+        $aHost = explode(':', $this->host);
+        $dbHost = $aHost[0];
+        if (isset($aHost[1])) {
+            $dbPort = $aHost[1];
+            $command = 'mysqldump'
+                . ' --user=' . $this->user
+                . ' --password=' . str_replace('"', '\"', str_replace("'", "\'", quotemeta($this->passwd)))
+                . ' --host=' . $dbHost
+                . ' --port=' . $dbPort
+                . ' --opt'
+                . ' --skip-comments'
+                . ' ' . $this->dbName
+                . ' > ' . $outfile;
+        } else {
+            $command = 'mysqldump'
+                . ' --host=' . $dbHost
+                . ' --user=' . $this->user
+                . ' --opt'
+                . ' --skip-comments'
+                . ' --password=' . str_replace('"', '\"', str_replace("'", "\'", quotemeta($this->passwd)))
+                . ' ' . $this->dbName
+                . ' > ' . $outfile;
         }
-        
-        if (count ($sqlTablesBpmn) > 0) {
-            foreach ($tablesBpmn as $table) {
-                fwrite( $file, $sqlTablesBpmn[$table] );
-            }
-        }
-
-        fclose( $file );
+        shell_exec($command);
     }
 
     /**