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Schedule/Crons - updated system backup cron to use new mysql dump class's gzip option.

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This commit is contained in:
Cameron 2019-01-28 18:49:17 -08:00
parent 35ff23b55f
commit a8c39dc2b4
1 changed files with 13 additions and 70 deletions

83
e107_handlers/cron_class.php

@ -224,87 +224,30 @@ class _system_cron
}
}
// Very basic and needs improvement. (for large DBs)
function dbBackup()
/**
* Creates a backup of the entire database and gzips it into the backup folder.
* Also works with large databases.
* @return null|void
*/
public function dbBackup()
{
$sql = e107::getDb();
$file = $sql->backup('*');
$file = $sql->backup('*', null, array('gzip'=>true));
if(empty($file))
{
e107::getLog()->addError(LAN_CRON_55.SEP.basename($file))->save('BACKUP');
e107::getLog()->addError(LAN_CRON_55)->save('BACKUP');
return;
}
$zipFile = $file.".zip";
e107::getFile()->zip(array($file),$zipFile, array('remove_path'=>e_BACKUP));
if(file_exists($zipFile))
elseif(file_exists($file))
{
e107::getLog()->addSuccess(LAN_CRON_56.SEP.basename($zipFile))->save('BACKUP');
if(is_file($file))
{
unlink($file);
}
e107::getLog()->addSuccess(LAN_CRON_56.SEP.basename($file))->save('BACKUP');
}
return;
/*
require(e_BASE."e107_config.php");
$sql = e107::getDb();
$dbtable = $mySQLdefaultdb; //
$backupFile = e_BACKUP.SITENAME."_".date("Y-m-d-H-i-s").".sql";
$result = mysql_list_tables($dbtable);
while ($tab = mysql_fetch_array($result, MYSQL_NUM))
{
$table = $tab[0];
$text = "";
$sql->gen("SHOW CREATE TABLE `".$table."`");
$row2 = $sql->db_Fetch();
$text .= $row2['Create Table'];
$text .= ";\n\n";
ob_end_clean(); // prevent memory exhaustian
$count = $sql->gen("SELECT * FROM `".$table."`");
$data_array = "";
while($row = $sql->db_Fetch())
{
if(!$fields)
{
$fields = array_keys($row);
$text = "\nINSERT INTO `".$table."` (`".implode("` ,`",$fields)."`) VALUES \n";
file_put_contents($backupFile,$text,FILE_APPEND);
}
$d = array();
foreach($fields as $val)
{
$d[] = "'".mysql_real_escape_string($row[$val])."'";
}
$data_array = "(".implode(", ",$d)."),\n"; //XXX extra ',' at the end may be an issue. - to be tested.
file_put_contents($backupFile,$data_array,FILE_APPEND);
}
$text = ";\n\n\n";
$c++;
file_put_contents($backupFile,$text,FILE_APPEND);
unset($fields);
}
*/
return null;
}