127 lines
4.8 KiB
PHP
127 lines
4.8 KiB
PHP
<?php
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/*******************************************************************
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Module : /DB/DumpSQL.php
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Desc. : Class Dump Data SQL
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Created By : Siau Pheng ([email protected]).
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Created Date : May 11th, 2011.
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Last Modified : May 8th, 2021.
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(c) 2011 - 2021, 3FONIA Software; WWW.3FONIA.COM.
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*******************************************************************/
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declare(strict_types=1);
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namespace siaupheng\webapp\DB;
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final class DumpSQL {
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private $__adata = array();
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private $__aignore = array("vi_%","rep_%");
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protected $__db = null;
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public function __construct($db = null){
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if (is_resource($db)) { $this->__db = $db; }
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else { $this->__db = new \siaupheng\webapp\DB\MySQL(); }
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$this->__adata = $this->__db->getConfig();
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}
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public function set_db($nama_db = "") {
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if ($nama_db<>"") $this->__adata['db'] = $nama_db;
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}
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public function ignore_table() {
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$tmp_arr = func_get_args();
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if (is_array($tmp_arr[0])) $tmp_arr = $tmp_arr[0];
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$this->__aignore = array_merge($this->__aignore, $tmp_arr);
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}
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private function ignore_prepare() {
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$ahasil = array();
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foreach($this->__aignore as $_val) {
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if (strpos($_val, "%")===false) {
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$ahasil[] = $_val;
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} else {
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$this->__db->Query("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='".$this->__db->getDBName()."' AND TABLE_NAME LIKE '".$_val."'");
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while ($this->__db->Next()) {
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$ahasil[] = $this->__db->Row("TABLE_NAME");
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}
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}
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}
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return $ahasil;
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}
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public function create_backup($folder="backups") {
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$namafile = date("Ymd").".gz";
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$folder = $_SESSION['__WEB_APP']['REAL_PATH'].$folder."/".date("Y");
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if (!is_dir($folder)) mkdir($folder);
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if (file_exists($folder."/".$namafile)) unlink($folder."/".$namafile);
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$_cmd = "mysqldump -C --hex-blob -h ".$this->__adata['host']." -P ".$this->__adata['port']." -u ".$this->__adata['user']." -p".$this->__adata['pwd']." ".$this->__adata['db'];
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$itable = $this->ignore_prepare();
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foreach($itable as $_val) $_cmd .= " --ignore-table=".$this->__adata['db'].".".$_val;
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$_cmd .= " | gzip -9 > ".$folder."/".$namafile;
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system($_cmd);
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}
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private function get_file_list($directory) {
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$arrayItems = array();
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$skipByExclude = false;
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$handle = opendir($directory);
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if ($handle) {
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while (false !== ($file = readdir($handle))) {
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preg_match("/(^(([\.]){1,2})$|(\.(svn|git|md))|(Thumbs\.db|\.DS_STORE))$/iu", $file, $skip);
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$skipByExclude = in_array($file, array(",",".."));
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if (!$skip && !$skipByExclude) {
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if (is_dir($directory. DIRECTORY_SEPARATOR . $file)) {
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$arrayItems = array_merge($arrayItems, $this->get_file_list($directory. DIRECTORY_SEPARATOR . $file));
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} else {
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$file = $directory . DIRECTORY_SEPARATOR . $file;
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$arrayItems[] = str_replace("\\", "/", $file);
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}
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}
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}
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closedir($handle);
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}
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return $arrayItems;
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}
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private function format_bytes($bytes) {
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if ($bytes < 1024) return $bytes.' B';
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elseif ($bytes < 1048576) return uang2($bytes / 1024).' KB';
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elseif ($bytes < 1073741824) return uang2($bytes / 1048576).' MB';
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elseif ($bytes < 1099511627776) return uang2($bytes / 1073741824).' GB';
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else return uang2($bytes / 1099511627776).' TB';
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}
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public function disk_space() {
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$_free = disk_free_space($_SESSION['__WEB_APP']['REAL_PATH']);
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$_tot = disk_total_space($_SESSION['__WEB_APP']['REAL_PATH']);
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$_used = $_tot - $_free;
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$_aret = array();
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$_aret['TOTAL'] = $this->format_bytes($_tot);
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$_aret['USED'] = $this->format_bytes($_used);
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$_aret['FREE'] = $this->format_bytes($_free);
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$_aret['USED_P'] = ($_used/$_tot) * 100;
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$_aret['FREE_P'] = ($_free/$_tot) * 100;
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return $_aret;
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}
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public function update_list($folder="backups") {
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$folder = $_SESSION['__WEB_APP']['REAL_PATH'].$folder;
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$this->__db->Query("TRUNCATE TABLE app_backup");
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$afile = $this->get_file_list($folder);
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foreach($afile as $_key => $_val) {
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if (file_exists($_val)) {
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$_file = str_replace($folder."/", "", $_val);
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$_waktu = date("Y-m-d H:i:s", filemtime($_val));
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$_ukuran = $this->format_bytes(filesize($_val));
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$this->__db->Query("INSERT INTO app_backup SET Nama_File='".$_file."',Tanggal='".$_waktu."',Ukuran='".$_ukuran."'");
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}
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}
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}
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}
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?>
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