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New Backup Restore System

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This commit is contained in:
Ibnu Maksum
2023-10-27 10:36:10 +07:00
parent 90cfc3e6d9
commit c8d19a859f
7 changed files with 110 additions and 135 deletions
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140
system/controllers/settings.php
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@ -23,7 +23,7 @@ switch ($action) {
$logo = 'system/uploads/logo.default.png';
}
$ui->assign('logo', $logo);
if ( $_c['radius_enable'] && empty($_c['radius_client'])) {
if ($_c['radius_enable'] && empty($_c['radius_client'])) {
try {
$_c['radius_client'] = Radius::getClient();
$ui->assign('_c', $_c);
@ -675,20 +675,12 @@ switch ($action) {
$dbc = new mysqli($db_host, $db_user, $db_password, $db_name);
if ($result = $dbc->query('SHOW TABLE STATUS')) {
$size = 0;
$decimals = 2;
$tables = array();
while ($row = $result->fetch_array()) {
$size += $row["Data_length"] + $row["Index_length"];
$total_size = ($row["Data_length"] + $row["Index_length"]) / 1024;
$tables[$row['Name']]['size'] = number_format($total_size, '0');
$tables[$row['Name']]['rows'] = $row["Rows"];
$tables[$row['Name']]['rows'] = ORM::for_table($row["Name"])->count();
$tables[$row['Name']]['name'] = $row["Name"];
}
$mbytes = number_format($size / (1024 * 1024), $decimals, $config['dec_point'], $config['thousands_sep']);
$ui->assign('tables', $tables);
$ui->assign('dbsize', $mbytes);
run_hook('view_database'); #HOOK
$ui->display('dbstatus.tpl');
}
@ -698,92 +690,52 @@ switch ($action) {
if ($admin['user_type'] != 'Admin') {
r2(U . "dashboard", 'e', $_L['Do_Not_Access']);
}
try {
run_hook('backup_database'); #HOOK
$mysqli = new mysqli($db_host, $db_user, $db_password, $db_name);
if ($mysqli->connect_errno) {
throw new Exception("Failed to connect to MySQL: " . $mysqli->connect_error);
}
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Content-Type: application/force-download');
header('Content-Type: application/octet-stream');
header('Content-Type: application/download');
header('Content-Disposition: attachment;filename="backup_' . date('Y-m-d_h_i_s') . '.sql"');
header('Content-Transfer-Encoding: binary');
ob_start();
$f_output = fopen("php://output", 'w');
print("-- pjl SQL Dump\n");
print("-- Server version:" . $mysqli->server_info . "\n");
print("-- Generated: " . date('Y-m-d h:i:s') . "\n");
print('-- Current PHP version: ' . phpversion() . "\n");
print('-- Host: ' . $db_host . "\n");
print('-- Database:' . $db_name . "\n");
$aTables = array();
$strSQL = 'SHOW TABLES';
if (!$res_tables = $mysqli->query($strSQL))
throw new Exception("MySQL Error: " . $mysqli->error . 'SQL: ' . $strSQL);
while ($row = $res_tables->fetch_array()) {
$aTables[] = $row[0];
}
$res_tables->free();
foreach ($aTables as $table) {
print("-- --------------------------------------------------------\n");
print("-- Structure for '" . $table . "'\n");
print("--\n\n");
$strSQL = 'SHOW CREATE TABLE ' . $table;
if (!$res_create = $mysqli->query($strSQL))
throw new Exception("MySQL Error: " . $mysqli->error . 'SQL: ' . $strSQL);
$row_create = $res_create->fetch_assoc();
print("\n" . $row_create['Create Table'] . ";\n");
print("-- --------------------------------------------------------\n");
print('-- Dump Data for `' . $table . "`\n");
print("--\n\n");
$res_create->free();
$strSQL = 'SELECT * FROM ' . $table;
if (!$res_select = $mysqli->query($strSQL))
throw new Exception("MySQL Error: " . $mysqli->error . 'SQL: ' . $strSQL);
$fields_info = $res_select->fetch_fields();
while ($values = $res_select->fetch_assoc()) {
$strFields = '';
$strValues = '';
foreach ($fields_info as $field) {
if ($strFields != '') $strFields .= ',';
$strFields .= "`" . $field->name . "`";
if ($strValues != '') $strValues .= ',';
$strValues .= '"' . preg_replace('/[^(\x20-\x7F)\x0A]*/', '', $values[$field->name] . '"');
}
print("INSERT INTO " . $table . " (" . $strFields . ") VALUES (" . $strValues . ");\n");
}
print("\n\n\n");
$res_select->free();
}
_log('[' . $admin['username'] . ']: ' . $_L['Download_Database_Backup'], 'Admin', $admin['id']);
} catch (Exception $e) {
print($e->getMessage());
$tables = $_POST['tables'];
set_time_limit(-1);
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Content-Type: application/force-download');
header('Content-Type: application/octet-stream');
header('Content-Type: application/download');
header('Content-Disposition: attachment;filename="phpnuxbill_' . count($tables) . '_tables_' . date('Y-m-d_H_i') . '.json"');
header('Content-Transfer-Encoding: binary');
$array = [];
foreach ($tables as $table) {
$array[$table] = ORM::for_table($table)->find_array();
}
echo json_encode($array);
break;
case 'dbrestore':
if ($admin['user_type'] != 'Admin') {
r2(U . "dashboard", 'e', $_L['Do_Not_Access']);
}
if (file_exists($_FILES['json']['tmp_name'])) {
$suc = 0;
$fal = 0;
$json = json_decode(file_get_contents($_FILES['json']['tmp_name']), true);
foreach ($json as $table => $records) {
ORM::raw_execute("TRUNCATE $table;");
foreach ($records as $rec) {
$t = ORM::for_table($table)->create();
foreach ($rec as $k => $v) {
if ($k != 'id') {
$t->set($k, $v);
}
}
if ($t->save()) {
$suc++;
} else {
$fal++;
}
}
}
if (file_exists($_FILES['json']['tmp_name'])) unlink($_FILES['json']['tmp_name']);
r2(U . "settings/dbstatus", 's', "Restored $suc success $fal failed");
} else {
r2(U . "settings/dbstatus", 'e', 'Upload failed');
}
fclose($f_output);
print(ob_get_clean());
$mysqli->close();
break;
case 'language':
if ($admin['user_type'] != 'Admin') {
r2(U . "dashboard", 'e', $_L['Do_Not_Access']);