$info = FILE_REINFO($id);
if ($info == false) {
ERROR('分享码无效', '该文件分享码错误，可能不是正确的分享码，或者对应文件已被删除。');
}
/*检测密码是否正确*/
if (!empty($_POST['info_pw'])) {
if ($info['pw'] != trim($_POST['info_pw'])) {
ERROR('登陆错误', '分享码或管理密码错误！');
} else {
//密码正确
if (!empty($_POST['fileEdit'])) {
//如果获取到是修改文件信息的提交
$info['name'] = trim($_POST['info_name']);
$info['pw'] = trim($_POST['info_pw']);
$info['info'] = trim($_POST['info_info']);
FILE_MKINFO($info);
}
if (!empty($_POST['fileDel'])) {
FILE_DELETE($info['id']);
header('location:index.php');
}
}
} else {
ERROR('警告', '请通过正确的方式来访问本页面！');
}
/*生成，猜你喜欢*/
$data = FILE_SEARCH('type', $info['type']);
if (count($data) < 3) {
$rands = count($data);
} else {
$rands = 3;
$FFS['html']['tag']['{html:FILETYPE}'] = $file['type'];
$FFS['html']['tag']['{html:FILESIZE}'] = STR_FILESIZE($file['size']);
$FFS['html']['tag']['{html:FILETIME}'] = date('Y-m-d H:i:s', $file['time']);
$FFS['html']['tag']['{html:FILEIP}'] = $file['ip'];
$FFS['html']['tag']['{html:FILELAST}'] = date('Y-m-d H:i:s', $file['last']);
$FFS['html']['tag']['{html:FILEDOWN}'] = $file['down'];
$FFS['html']['tag']['{html:FILEINFO}'] = $file['info'];
/*获取编辑数据*/
if (!empty($_POST['thisfile_update'])) {
$file = FILE_REINFO($_POST['FILEKEY']);
$file['id'] = $_POST['FILEKEY'];
$file['name'] = $_POST['FILENAME'];
$file['pw'] = $_POST['FILEPASS'];
$file['down'] = $_POST['FILEDOWN'];
$file['info'] = $_POST['FILEINFO'];
FILE_MKINFO($file);
STR_EDITNOTICE('Edit_File_Is_Ok!');
}
} elseif (ACT == 'fileList') {
$FFS['html']['path'] = ROT . 'glob/admin/fileList.html';
/*先检索数据*/
if (!empty($_POST['data'])) {
header("Location:admin.php?mode=admin&action=fileList&filter={$_POST['filter']}&data={$_POST['data']}");
}
if (!empty($_GET['data'])) {
$data = trim($_GET['data']);
$filter = trim($_GET['filter']);
} else {
$data = "";
$filter = "";
$searchword = "";
function FILE_OUTPUT($files, $speed, $disposition = false)
{
//域名检测
STR_SITEBAN(URL, $files);
// ------
$IsHttpRange = false;
// --- 断点续传判断 ---
if (isset($_SERVER['HTTP_RANGE']) && $_SERVER['HTTP_RANGE'] != '') {
$IsHttpRange = true;
}
// --- 开始输出 ---
@set_time_limit(86400);
header('Content-type: application/octet-stream');
header('Accept-Ranges: bytes');
header('Pragma: no-cache');
header('Cache-Control: max-age=0');
header('Expires: -1');
// --- 文件大小 ---
$filepath = FILE_MKPATH($files['id'], false) . "{$files['id']}.dat";
$VAL_FNAME = iconv("UTF-8", "GBK", PREFIX_AD . $files['name'] . '.' . $files['type']);
$FILESIZE = filesize($filepath);
$file = fopen($filepath, 'rb');
// --- 是否在线预览 ---
if ($disposition) {
header('Content-Disposition: inline; filename="' . $VAL_FNAME . '"');
} else {
header('Content-Disposition: attachment; filename="' . $VAL_FNAME . '"');
}
//断点
if ($IsHttpRange) {
//断点
$LowerHTTPRange = str_replace('bytes=', '', trim(strtolower($_SERVER['HTTP_RANGE'])));
list($HTTPRangeMin, $HTTPRangeMax) = explode('-', $LowerHTTPRange);
if ($HTTPRangeMin == 0) {
//从断点0开始
$IsHttpRange = false;
} else {
fseek($file, $HTTPRangeMin);
header('Content-Length: ' . ($FILESIZE - 1 - $HTTPRangeMin));
header('Content-Range: bytes ' . $HTTPRangeMin . '-' . ($FILESIZE - 1) . '/' . $FILESIZE);
header('HTTP/1.1 206 Partial Content');
}
} else {
//浏览器请求的全新文件
$IsHttpRange = false;
}
if ($IsHttpRange === false) {
//===没断点===
//下载计数
$files['down'] = $files['down'] + 1;
$files['last'] = time();
if (count($files) == 11) {
FILE_MKINFO($files);
}
header('Content-Range: bytes 0-' . ($FILESIZE - 1) . '/' . $FILESIZE);
header("Content-Length: " . $FILESIZE);
}
//Start Download
while (!feof($file)) {
//有速度限制
$speed = $speed * 1024;
if (connection_aborted()) {
exit;
} else {
if ($speed == '0') {
echo fread($file, 8192);
ob_flush();
flush();
} else {
if ($speed <= 8192) {
echo fread($file, $speed);
} else {
$echoSize = 0;
for (; $echoSize < $speed;) {
if ($speed - $echoSize > 8192) {
echo fread($file, 8192);
$echoSize += 8192;
} else {
echo fread($file, $speed - $echoSize);
$echoSize += $speed - $echoSize;
}
}
}
ob_flush();
flush();
sleep(1);
}
}
}
fclose($file);
}
