cpmessage('backup_file_compression_failure', 'admincp.php?ac=backup');
}
} else {
fclose(fopen(S_ROOT . './data/' . $backupdir . '/index.htm', 'a'));
cpmessage('successful_data_compression_and_backup_server_to', 'admincp.php?ac=backup');
}
} else {
cpmessage('shell_backup_failure', 'admincp.php?ac=backup');
}
}
} elseif ($_GET['op'] == 'import') {
if ($_GET['do'] == 'zip') {
include_once S_ROOT . './source/class_zib.php';
$unzip = new SimpleUnzip();
$unzip->ReadFile(S_ROOT . './data/' . $_GET['datafile']);
if ($unzip->Count() == 0 || $unzip->GetError(0) != 0 || !preg_match('/\\.sql$/i', $importfile = $unzip->GetName(0))) {
cpmessage('data_file_does_not_exist');
}
$identify = explode(',', base64_decode(preg_replace('/^# Identify:\\s*(\\w+).*/s', '\\1', substr($unzip->GetData(0), 0, 256))));
//Check the version number
$_GET['confirm'] = isset($_GET['confirm']) ? 1 : 0;
if (!$_GET['confirm'] && $identify[1] != X_VER) {
$showform = 1;
include template('admin/tpl/backup');
exit;
}
$sqlfilecount = 0;
foreach ($unzip->Entries as $entry) {
if (preg_match('/\\.sql$/i', $entry->Name)) {
$fp = fopen(S_ROOT . './data/' . $backupdir . '/' . $entry->Name, 'w');
fwrite($fp, $entry->Data);
} else {
$message = sprintf($strUnsupportedCompressionDetected, $compression);
$show_error_header = TRUE;
$error = TRUE;
}
break;
case 'application/zip':
if ($cfg['GZipDump'] && @function_exists('gzinflate')) {
include_once './libraries/unzip.lib.php';
$import_handle = new SimpleUnzip();
$import_handle->ReadFile($import_file);
if ($import_handle->Count() == 0) {
$message = $strNoFilesFoundInZip;
$show_error_header = TRUE;
$error = TRUE;
} elseif ($import_handle->GetError(0) != 0) {
$message = $strErrorInZipFile . ' ' . $import_handle->GetErrorMsg(0);
$show_error_header = TRUE;
$error = TRUE;
} else {
$import_text = $import_handle->GetData(0);
}
// We don't need to store it further
$import_handle = '';
} else {
$message = sprintf($strUnsupportedCompressionDetected, $compression);
$show_error_header = TRUE;
$error = TRUE;
}
break;
case 'none':
function restoreZip($id)
{
$path = PATH_ROOT;
if (strstr($path, 'data')) {
$id = trim(str_replace('data', '', $id), '/');
}
if (!file_exists($id)) {
return array('success' => 0, 'msg' => Ibos::lang('Database import file illegal', 'dashboard.default'));
}
$dataFileVol1 = trim(EnvUtil::getRequest('datafilevol1', 'G'));
$multiVol = intval(EnvUtil::getRequest('multivol', 'G'));
Ibos::import('ext.Zip', true);
$unzip = new SimpleUnzip();
$unzip->ReadFile($id);
if ($unzip->Count() == 0 || $unzip->GetError(0) != 0 || !preg_match("/\\.sql\$/i", $importFile = $unzip->GetName(0))) {
return array('success' => 0, 'msg' => Ibos::lang('Database import file illegal', 'dashboard.default'));
}
$identify = explode(',', base64_decode(preg_replace("/^# Identify:\\s*(\\w+).*/s", "\\1", substr($unzip->GetData(0), 0, 256))));
$confirm = EnvUtil::getRequest('confirm', 'G');
$confirm = !is_null($confirm) ? 1 : 0;
if (!$confirm && $identify[1] != VERSION) {
return array('type' => 'confirm', 'msg' => Ibos::lang('Database import confirm', 'dashboard.default'), 'url' => 'restore.php?' . http_build_query(array('op' => 'restorezip', 'confirm' => 'yes', 'id' => $id)));
}
$sqlFileCount = 0;
foreach ($unzip->Entries as $entry) {
if (preg_match("/\\.sql\$/i", $entry->Name)) {
$fp = fopen('backup/' . $entry->Name, 'w');
fwrite($fp, $entry->Data);
fclose($fp);
$sqlFileCount++;
}
}
if (!$sqlFileCount) {
return array('success' => 0, 'msg' => Ibos::lang('Database import file illegal', 'dashboard.default'));
}
if ($multiVol) {
$multiVol++;
$id = preg_replace("/-(\\d+)(\\..+)\$/", "-{$multiVol}\\2", $id);
if (file_exists($multiVol)) {
$param = array('op' => 'restorezip', 'multivol' => $multiVol, 'datafilevol1' => $dataFileVol1, 'delunzip' => $dataFileVol1, 'confirm' => 'yes');
return array('type' => 'confirm', 'msg' => Ibos::lang('Database import multivol unzip redirect', 'dashboard.default', array('multivol' => $multiVol)), 'url' => 'restore.php?' . http_build_query($param));
} else {
$param = array('op' => 'restore', 'id' => $dataFileVol1, 'autorestore' => 'yes', 'delunzip' => 'yes');
return array('type' => 'confirm', 'msg' => Ibos::lang('Database import multivol confirm', 'dashboard.default'), 'url' => 'restore.php?' . http_build_query($param));
}
}
$info = '<b>' . basename($id) . '</b><br />' . Ibos::lang('Version') . ': ' . $identify[1] . '<br />' . Ibos::lang('Type') . ': ' . $identify[2] . '<br />' . Ibos::lang('Backup method') . ': ' . ($identify[3] == 'multivol' ? Ibos::lang('DBMultivol') : Ibos::lang('DBShell')) . '<br />';
if ($identify[3] == 'multivol' && $identify[4] == 1 && preg_match("/-1(\\..+)\$/", $id)) {
$dataFileVol1 = $id;
$id = preg_replace("/-1(\\..+)\$/", "-2\\1", $id);
if (file_exists($id)) {
$param = array('op' => 'restorezip', 'multivol' => 1, 'datafilevol1' => 'backup/' . $importFile, 'id' => $id, 'confirm' => 'yes');
return array('type' => 'redirect', 'msg' => Ibos::lang('Database import multivol unzip redirect', 'dashboard.default', array('multivol' => 1)), 'url' => 'restore.php?' . http_build_query($param));
}
}
$param = array('op' => 'restore', 'datafilevol1' => $dataFileVol1, 'id' => 'backup/' . $importFile, 'delunzip' => 'yes', 'autorestore' => 'yes');
return array('type' => 'confirm', 'msg' => Ibos::lang('Database import unzip', 'dashboard.default', array('info' => $info)), 'url' => 'restore.php?' . http_build_query($param));
}
/**
* http://bugs.php.net/bug.php?id=29532
* bzip reads a maximum of 8192 bytes on windows systems
*
*/
function getNextChunk($max_size = null)
{
if (null !== $max_size) {
$size = min($max_size, $this->getChunkSize());
} else {
$size = $this->getChunkSize();
}
// $result = $this->handler->getNextChunk($size);
$result = '';
switch ($this->getCompression()) {
case 'application/bzip2':
$result = '';
while (strlen($result) < $size - 8192 && !feof($this->getHandle())) {
$result .= bzread($this->getHandle(), $size);
}
break;
case 'application/gzip':
$result = gzread($this->getHandle(), $size);
break;
case 'application/zip':
include_once './libraries/unzip.lib.php';
$import_handle = new SimpleUnzip();
$import_handle->ReadFile($this->getName());
if ($import_handle->Count() == 0) {
$this->_error_message = $GLOBALS['strNoFilesFoundInZip'];
return false;
} elseif ($import_handle->GetError(0) != 0) {
$this->_error_message = $GLOBALS['strErrorInZipFile'] . ' ' . $import_handle->GetErrorMsg(0);
return false;
} else {
$result = $import_handle->GetData(0);
}
break;
case 'none':
$result = fread($this->getHandle(), $size);
break;
default:
return false;
}
echo $size . ' - ';
echo strlen($result) . ' - ';
echo @($GLOBALS['__len__'] += strlen($result)) . ' - ';
echo $this->_error_message;
echo '<hr />';
if ($GLOBALS['charset_conversion']) {
$result = PMA_convert_string($this->getCharset(), $GLOBALS['charset'], $result);
} else {
/**
* Skip possible byte order marks (I do not think we need more
* charsets, but feel free to add more, you can use wikipedia for
* reference: <http://en.wikipedia.org/wiki/Byte_Order_Mark>)
*
* @todo BOM could be used for charset autodetection
*/
if ($this->getOffset() === 0) {
// UTF-8
if (strncmp($result, "", 3) == 0) {
$result = substr($result, 3);
// UTF-16 BE, LE
} elseif (strncmp($result, "þÿ", 2) == 0 || strncmp($result, "ÿþ", 2) == 0) {
$result = substr($result, 2);
}
}
}
$this->_offset += $size;
if (0 === $result) {
return true;
}
return $result;
}
function DoImportZip()
{
$this->CheckAdminPrivs('dbimport');
extract($this->Post);
extract($this->Get);
require_once FUNCTION_PATH.'zip.func.php';
$unzip = new SimpleUnzip();
$unzip->ReadFile($datafile_server);
if($unzip->Count() == 0 || $unzip->GetError(0) != 0 || !preg_match("/\.sql$/i", $importfile = $unzip->GetName(0))) {
$this->Messager('数据文件不存在: 可能服务器不允许上传文件或尺寸超过限制。',null);
}
$identify = explode(',', base64_decode(preg_replace("/^# Identify:\s*(\w+).*/s", "\\1", substr($unzip->GetData(0), 0, 256))));
$confirm = !empty($confirm) ? 1 : 0;
if(!$confirm && $identify[1] !=SYS_VERSION) {
$to="admin.php?mod=db&code=importzip&datafile_server=".urlencode($datafile_server)."&importsubmit=yes&confirm=yes";
$msg=' <form method="post" action="'.$to.'">
<br /><br /><br />导入和当前程序版本不一致的数据极有可能产生无法解决的故障，您确定继续吗？<br /><br /><br /><br />
<input type="hidden" name="FORMHASH" value="'.FORMHASH.'">
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="history.go(-1);">
</form><br />';
$this->Messager($msg,null);
}
$sqlfilecount = 0;
foreach($unzip->Entries as $entry) {
if(preg_match("/\.sql$/i", $entry->Name)) {
$fp = fopen('./backup/'.$backupdir.'/'.$entry->Name, 'w');
fwrite($fp, $entry->Data);
fclose($fp);
$sqlfilecount++;
}
}
if(!$sqlfilecount) {
$this->Messager('database_import_file_illegal');
}
$type_list=array("all_tables"=>"全部数据","custom"=>"自定义备份",'zip'=>"压缩备份");
$info = basename($datafile_server).'<br />'.'版本'.': '.$identify[1].'<br />'.'类型'.': '.$type_list[$identify[2]].'<br />'.'方式'.': '.($identify[3] == 'multivol' ? "多卷" : "SHELL").'<br />';
if(isset($multivol)) {
$multivol++;
$datafile_server = preg_replace("/-(\d+)(\..+)$/", "-$multivol\\2", $datafile_server);
if(is_file($datafile_server)) {
$this->Messager("数据文件 #$multivol 成功解压缩，程序将自动继续。", 'admin.php?mod=db&code=importzip&multivol='.$multivol.'&datafile_vol1='.$datafile_vol1.'&datafile_server='.urlencode($datafile_server).'&importsubmit=yes&confirm=yes');
} else {
$to='admin.php?mod=db&code=doimport&from=server&datafile_server='.urlencode($datafile_vol1).'&importsubmit=yes&delunzip=yes';
$msg=' <form method="post" action="'.$to.'">
<br /><br /><br />所有分卷文件解压缩完毕，您需要自动导入备份吗？导入后解压缩的文件将会被删除。<br /><br /><br /><br />
<input type="hidden" name="FORMHASH" value="'.FORMHASH.'">
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="location.href=\'admin.php?mod=db&code=import\';">
</form><br />';
$this->Messager($msg,null);
}
}
if($identify[3] == 'multivol' && $identify[4] == 1 && preg_match("/-1(\..+)$/", $datafile_server)) {
$datafile_vol1 = $datafile_server;
$datafile_server = preg_replace("/-1(\..+)$/", "-2\\1", $datafile_server);
if(is_file($datafile_server)) {
$to='admin.php?mod=db&code=importzip&multivol=1&datafile_vol1=./backup/'.$backupdir.'/'.$importfile.'&datafile_server='.urlencode($datafile_server).'&importsubmit=yes&confirm=yes';
$msg=' <form method="post" action="'.$to.'">
'.$info.'<br />备份文件解压缩完毕，您需要自动解压缩其它的分卷文件吗？<br /><br /><br /><br />
<input type="hidden" name="FORMHASH" value="'.FORMHASH.'">
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="history.go(-1);">
</form><br />';
$this->Messager($msg, null);
}
}
$to='admin.php?mod=db&code=doimport&from=server&datafile_server=./backup/'.$backupdir.'/'.$importfile.'&importsubmit=yes&delunzip=yes';
$msg=' <form method="post" action="'.$to.'">
<br /><br /><br />所有分卷文件解压缩完毕，您需要自动导入备份吗？导入后解压缩的文件将会被删除。<br /><br /><br /><br />
<input type="hidden" name="FORMHASH" value="'.FORMHASH.'">
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="location.href=\"admin.php?mod=db&code=import\";">
</form><br />';
$this->Messager($msg,null);
}
function DoImportZip()
{
if (true !== JISHIGOU_FOUNDER) {
$this->Messager("为安全起见，只有网站创始人才能执行数据恢复操作。", null);
}
$datafile_server = get_param('datafile_server');
$datafile_server = dir_safe($datafile_server);
if (false == preg_match('~^\\.\\/data\\/backup\\/db\\/([\\w\\d\\-\\_]+)\\/\\1(\\-\\d+)?\\.zip$~i', $datafile_server)) {
$this->Messager("文件名参数传递有误，请返回重试", null);
}
$backupdir = 'db/' . basename(dirname($datafile_server));
$backupdir = dir_safe($backupdir);
$multivol = (int) get_param('multivol');
$datafile_vol1 = get_param('datafile_vol1');
$datafile_vol1 = dir_safe($datafile_vol1);
if ($datafile_vol1 && false == preg_match('~^\\.\\/data\\/backup\\/db\\/([\\w\\d\\-\\_]+)\\/\\1(\\-\\d+)?\\.sql$~i', $datafile_vol1)) {
$this->Messager("文件名参数传递有误，请返回重试", null);
}
require_once ROOT_PATH . 'include/func/zip.func.php';
$unzip = new SimpleUnzip();
$unzip->ReadFile($datafile_server);
if ($unzip->Count() == 0 || $unzip->GetError(0) != 0 || !preg_match("/^[\\w\\d\\-\\_]+\\.sql\$/i", $importfile = $unzip->GetName(0))) {
$this->Messager('数据文件不存在: 可能服务器不允许上传文件或尺寸超过限制。', null);
}
$identify = explode(',', base64_decode(preg_replace("/^# Identify:\\s*(\\w+).*/s", "\\1", substr($unzip->GetData(0), 0, 256))));
$confirm = 'yes' == get_param('confirm', 'P') ? 1 : 0;
if (!$confirm && $identify[1] != SYS_VERSION) {
$to = "admin.php?mod=db&code=importzip&datafile_server=" . urlencode($datafile_server) . "&importsubmit=yes&confirm=yes";
$msg = ' <form method="post" action="' . $to . '">
<input type="hidden" name="FORMHASH" value="' . FORMHASH . '" />
<br /><br /><br />导入和当前程序版本不一致的数据极有可能产生无法解决的故障，您确定继续吗？<br /><br /><br /><br />
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="history.go(-1);">
</form><br />';
$this->Messager($msg, null);
}
$sqlfilecount = 0;
foreach ($unzip->Entries as $entry) {
if (preg_match("/^[\\w\\d\\-\\_]+\\.sql\$/i", $entry->Name)) {
$len = jio()->WriteFile('./data/backup/' . $backupdir . '/' . $entry->Name, $entry->Data);
$sqlfilecount++;
}
}
if (!$sqlfilecount) {
$this->Messager('database_import_file_illegal');
}
$type_list = array("all_tables" => "全部数据", "custom" => "自定义备份", 'zip' => "压缩备份");
$info = basename($datafile_server) . '<br />' . '版本' . ': ' . $identify[1] . '<br />' . '类型' . ': ' . $type_list[$identify[2]] . '<br />' . '方式' . ': ' . ($identify[3] == 'multivol' ? "多卷" : "SHELL") . '<br />';
if ($multivol) {
$multivol++;
$df = $datafile_server;
$datafile_server = preg_replace("/\\-(\\d+)(\\.zip)\$/i", "-{$multivol}\\2", $datafile_server);
if (is_file($datafile_server)) {
$this->Messager("数据文件 #{$multivol} 成功解压缩，程序将自动继续。", 'admin.php?mod=db&code=importzip&multivol=' . $multivol . '&datafile_vol1=' . $datafile_vol1 . '&datafile_server=' . urlencode($datafile_server) . '&importsubmit=yes&confirm=yes');
} else {
$to = 'admin.php?mod=db&code=doimport&from=server&datafile_server=' . urlencode($datafile_vol1) . '&importsubmit=yes&delunzip=yes';
$msg = ' <form method="post" action="' . $to . '">
<input type="hidden" name="FORMHASH" value="' . FORMHASH . '" />
<br /><br /><br />所有分卷文件解压缩完毕，您需要自动导入备份吗？导入后解压缩的文件将会被删除。<br /><br /><br /><br />
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="location.href=\'admin.php?mod=db&code=import\';">
</form><br />';
$this->Messager($msg, null);
}
}
if ($identify[3] == 'multivol' && $identify[4] == 1 && preg_match("/\\-1(\\.zip+)\$/i", $datafile_server)) {
$datafile_vol1 = $datafile_server;
$datafile_server = preg_replace("/\\-1(\\.zip+)\$/i", "-2\\1", $datafile_server);
if (is_file($datafile_server) && $datafile_vol1 != $datafile_server) {
$to = 'admin.php?mod=db&code=importzip&multivol=1&datafile_vol1=./data/backup/' . $backupdir . '/' . $importfile . '&datafile_server=' . urlencode($datafile_server) . '&importsubmit=yes&confirm=yes';
$msg = ' <form method="post" action="' . $to . '">
<input type="hidden" name="FORMHASH" value="' . FORMHASH . '" />
' . $info . '<br />备份文件解压缩完毕，您需要自动解压缩其它的分卷文件吗？<br /><br /><br /><br />
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="history.go(-1);">
</form><br />';
$this->Messager($msg, null);
}
}
$to = 'admin.php?mod=db&code=doimport&from=server&datafile_server=./data/backup/' . $backupdir . '/' . $importfile . '&importsubmit=yes&delunzip=yes';
$msg = ' <form method="post" action="' . $to . '">
<input type="hidden" name="FORMHASH" value="' . FORMHASH . '" />
<br /><br /><br />所有分卷文件解压缩完毕，您需要自动导入备份吗？导入后解压缩的文件将会被删除。<br /><br /><br /><br />
<input class="button" type="submit" name="confirmed" value=" 确 定 ">
<input class="button" type="button" value=" 取 消 " onClick="location.href=\\"admin.php?mod=db&code=import\\";">
</form><br />';
$this->Messager($msg, null);
}
