/**
* 字符串验证：合法文件名
* @param string $filename 要验证的文件名
* @return boolean 合法的文件名返回true，否则返回false
*/
function is_filename($filename)
{
$error = array('/', '\\', ':', '<', '>', '"', '|', '?', '*');
foreach ($error as $val) {
if (is_strinclude($filename, $val)) {
return false;
}
}
return true;
}
public function have_auth()
{
global $_M;
$query = "SELECT * FROM {$_M['table']['otherinfo']} WHERE id='1'";
$key_info = DB::get_one($query);
if ($key_info['authpass'] && $key_info['authcode']) {
list($domain, $tempdomain) = explode('|', $key_info['info3']);
if (is_strinclude($_M['url']['site'], $domain) || is_strinclude($_M['url']['site'], $tempdomain) || is_strinclude($_M['url']['site'], 'localhost') || is_strinclude($_M['url']['site'], '127.0.0.1')) {
return $key_info;
} else {
return false;
}
} else {
return false;
}
}
public function have_power($power)
{
if ($power < 2000) {
if ($this->power['navigation'] == 'metinfo' || is_strinclude('|' . $this->power['navigation'] . '|', '|' . $power . '|')) {
return true;
} else {
return false;
}
} else {
if ($this->power['application'] == 'metinfo' || is_strinclude('|' . $this->power['application'] . '|', '|' . $power . '|')) {
return true;
} else {
return false;
}
}
}
$privilege['see'] = "metinfo";
}
}
$privilege['navigation'] = trim($privilege['navigation'], '|');
$privilege['column'] = trim($privilege['column'], '|');
$privilege['application'] = trim($privilege['application'], '|');
}
$jurisdiction = $privilege;
$query = "select * from {$_M['table']['admin_column']} order by type desc,list_order";
$sidebarcolumn = $db->get_all($query);
$bigclass = array();
foreach ($sidebarcolumn as $key => $val) {
if ($val['id'] == 68) {
$val['field'] = '1301';
}
if (!is_strinclude($jurisdiction['navigation'], $val['field']) && $jurisdiction['navigation'] != 'metinfo' && $val['field'] != 0) {
continue;
}
//需要清理，下面的代码，有些栏目已经多余
if (($val['name'] == 'lang_indexcode' || $val['name'] == 'lang_indexebook' || $val['name'] == 'lang_indexbbs' || $val['name'] == 'lang_indexskinset') && $_M['config']['met_agents_type'] > 1) {
continue;
}
if (($val['name'] == 'lang_webnanny' || $val['name'] == 'lang_smsfuc') && $_M['config']['met_agents_sms'] == 0) {
continue;
}
if ($val['name'] == 'lang_dlapptips2' && $_M['config']['met_agents_app'] == 0) {
continue;
}
//
$val['name'] = get_word($val['name']);
$val['info'] = get_word($val['info']);
protected function add_power($no)
{
global $_M;
$query = "SELECT * FROM {$_M['table']['admin_table']} WHERE usertype='3'";
$admins = DB::get_all($query);
foreach ($admins as $key => $val) {
if (is_strinclude($val['admin_type'], 's1505') && !is_strinclude($val['admin_type'], 'a' . $no)) {
$val['admin_type'] = str_replace('s1505', 's1505-a' . $no, $val['admin_type']);
$query = "UPDATE {$_M['table']['admin_table']} SET admin_type='{$val['admin_type']}' WHERE id='{$val['id']}'";
DB::query($query);
}
}
}
/**
* 获取后台导航栏目数组
* @return array 返回记录后台导航栏目信息的数组
*/
function get_adminnav()
{
global $_M;
$jurisdiction = background_privilege();
$query = "select * from {$_M['table']['admin_column']} order by type desc,list_order";
$sidebarcolumn = DB::get_all($query);
$bigclass = array();
foreach ($sidebarcolumn as $key => $val) {
if ($val['id'] == 68) {
$val['field'] = '1301';
}
if (!is_strinclude($jurisdiction['navigation'], $val['field']) && $jurisdiction['navigation'] != 'metinfo' && $val['field'] != 0) {
continue;
}
//需要清理，下面的代码，有些栏目已经多余
if (($val['name'] == 'lang_indexcode' || $val['name'] == 'lang_indexebook' || $val['name'] == 'lang_indexbbs' || $val['name'] == 'lang_indexskinset') && $_M['config']['met_agents_type'] > 1) {
continue;
}
if (($val['name'] == 'lang_webnanny' || $val['name'] == 'lang_smsfuc') && $_M['config']['met_agents_sms'] == 0) {
continue;
}
if ($val['name'] == 'lang_dlapptips2' && $_M['config']['met_agents_app'] == 0) {
continue;
}
//
$val['name'] = get_word($val['name']);
$val['info'] = get_word($val['info']);
$bigclass[$val['bigclass']] = 1;
switch ($val['type']) {
case 1:
if ($bigclass[$val['id']] == 1) {
$adminnav[$val['id']] = $val;
}
break;
case 2:
if (strstr($val['url'], "?")) {
$val['url'] .= '&anyid=' . $val['id'] . '&lang=' . $_M['lang'];
} else {
$val['url'] .= '?anyid=' . $val['id'] . '&lang=' . $_M['lang'];
}
$val['url'] = $_M['url']['site_admin'] . $val['url'];
$adminnav[$val['id']] = $val;
break;
}
}
return $adminnav;
}
/**
* 生成zip压缩文件
* @param string $dir 要压缩的文件
* @param string $destination 压缩后的文件名（必须指定zip后缀）
* @param boolean $overwrite 是否覆盖已有的文件（true：覆盖已有文件，false：不覆盖已有文件）默认覆盖
* @return 压缩失败返回false
*/
function zipfile($dir, $destination = '', $overwrite = true)
{
makedir($dir);
$dir = path_absolute($dir);
if ($destination == '') {
$destination = str_replace('.' . getfileable($dir), '', $dir) . '.zip';
}
$destination = path_absolute($destination);
if (is_strinclude($destination, '.zip') === false) {
return false;
}
@clearstatcache();
if (file_exists($destination) && $overwrite == false) {
return false;
} else {
if (file_exists($destination)) {
unlink($destination);
}
fclose(fopen($destination, 'w'));
$z = new PclZip($destination);
$v_list = $z->create($dir);
if ($v_list == 0) {
return false;
} else {
return true;
}
}
}
