/**
* 重命名文件
* @param $oldName
* @param $newName
* @return string
*/
function renameFile($oldName, $newName)
{
//检验文件名是否合法
if (checkFilename($newName)) {
//检测当前目录是否存在同名的文件
$path = dirname($oldName);
if (!file_exists($path . '/' . $newName)) {
if (rename($oldName, $path . '/' . $newName)) {
return "重命名成功";
} else {
return "重命名失败";
}
} else {
return "同名的文件,请重新命名";
}
} else {
return "非法的文件名";
}
}
/**
* 重命名文件夹
* @param string $oldname
* @param string $newname
* @return string
*/
function renameFolder($oldname, $newname)
{
//检测文件夹名称的合法性
if (checkFilename(basename($newname))) {
//检测当前目录下是否存在同名文件夹名称
if (!file_exists($newname)) {
if (rename($oldname, $newname)) {
$mes = "重命名成功";
} else {
$mes = "重命名失败";
}
} else {
$mes = "存在同名文件夹";
}
} else {
$mes = "非法文件夹名称";
}
return $mes;
}
/**
* 重命名文件
* @param string $oldname
* @param string $newname
* @return string
*/
function renameFile($oldname, $newname)
{
// echo $oldname,$newname;
//验证文件名是否合法
if (checkFilename($newname)) {
//检测当前目录下是否存在同名文件
$path = dirname($oldname);
if (!file_exists($path . "/" . $newname)) {
//进行重命名
if (rename($oldname, $path . "/" . $newname)) {
return "重命名成功";
} else {
return "重命名失败";
}
} else {
return "存在同名文件，请重新命名";
}
} else {
return "非法文件名";
}
}
$smarty->assign('file', $_GET['file']);
} else {
if ($_GET['file'] == 'resolutions.txt' && checkReadPerms($_GET['organ'])) {
$smarty->assign('text', readResolutions($_GET['organ']));
$smarty->assign('organ', $_GET['organ']);
$smarty->assign('file', $_GET['file']);
}
}
}
}
}
}
if (isset($_POST['text']) and isset($_GET['organ']) and isset($_GET['file'])) {
//save changes
if (checkOrgan($_GET['organ']) and checkWritePerms($_GET['organ'])) {
if (checkFilename($_GET['file']) and checkLock($_SESSION['user'], $_GET['organ'], $_GET['file'])) {
writeIntoFile($_POST['text'], $_GET['organ'], $_GET['file']);
$smarty->assign('text', $_POST['text']);
$smarty->assign('organ', $_GET['organ']);
$smarty->assign('file', $_GET['file']);
deleteLock($_GET['organ'], $_GET['file']);
} else {
if (checkAdminPerms($_GET['organ'])) {
if ($_GET['file'] == "template") {
writeTemplate($_POST['text'], $_POST['organ']);
$smarty->assign('text', $_POST['text']);
$smarty->assign('organ', $_GET['organ']);
$smarty->assign('file', $_GET['file']);
deleteLock($_GET['organ'], $_GET['file']);
} else {
if ($_GET['file'] == "email") {
/**
* 创建文件夹
* @param $dirname
* @return string
*/
function createFolder($dirname)
{
if (checkFilename(basename($dirname))) {
if (!file_exists($dirname)) {
if (mkdir($dirname, 0777, true)) {
$mes = '文件夹创建成功';
} else {
$mes = '文件夹创建失败';
}
} else {
$mes = '文件夹已存在，请重命名后再创建';
}
} else {
$mes = '非法文件夹名称';
}
return $mes;
}
$fullPath = checkFilename($newName, $_FILES['ax-files']['size'][$key]);
if ($fullPath) {
move_uploaded_file($_FILES['ax-files']['tmp_name'][$key], $fullPath);
if (!empty($thumbWidth) || !empty($thumbHeight)) {
createThumbGD($fullPath, $thumbPath, $thumbPostfix, $thumbWidth, $thumbHeight, $thumbFormat);
}
echo json_encode(array('name' => basename($fullPath), 'size' => filesize($fullPath), 'status' => 'uploaded', 'info' => 'File uploaded'));
//chmod("uploaded", 0775);
system("/bin/chmod -R uploaded");
}
} else {
echo json_encode(array('name' => basename($_FILES['ax-files']['name'][$key]), 'size' => $_FILES['ax-files']['size'][$key], 'status' => 'error', 'info' => $error));
}
}
} elseif (isset($_REQUEST['ax-file-name'])) {
//check only the first peice
$fullPath = $currByte != 0 ? $uploadPath . $fileName : checkFilename($fileName, $html5fsize);
if ($fullPath) {
$flag = $currByte == 0 ? 0 : FILE_APPEND;
$receivedBytes = file_get_contents('php://input');
//strange bug on very fast connections like localhost, some times cant write on file
//TODO future version save parts on different files and then make join of parts
while (@file_put_contents($fullPath, $receivedBytes, $flag) === false) {
usleep(50);
}
if ($isLast == 'true') {
createThumbGD($fullPath, $thumbPath, $thumbPostfix, $thumbWidth, $thumbHeight, $thumbFormat);
}
echo json_encode(array('name' => basename($fullPath), 'size' => $currByte, 'status' => 'uploaded', 'info' => 'File/chunk uploaded'));
}
}
/**
* 创建文件夹
* 2014-12-03 16:42:15
* @param string $dirname
* @return string
*/
function createFolder($dirname)
{
//检查文件夹名称的合法性
if (checkFilename(basename($dirname))) {
//检查当前目录下是否存在同名文件夹名称
if (!file_exists($dirname)) {
if (mkdir($dirname, 0777, true)) {
return "文件夹创建成功";
} else {
return "文件夹创建失败";
}
} else {
return "存在同名文件夹";
}
} else {
return "非法文件夹名称";
}
}
<?php
session_start();
require 'defines.php';
require 'lib.php';
header('Content-Type: text/xml');
echo '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
//check if a lock file exists
if (checkOrgan($_GET['organ'])) {
if (checkFilename($_GET['file']) or $_GET['file'] == "template" or $_GET['file'] == "email" or $_GET['file'] == "resolutions.txt") {
if (checkLock($_SESSION['user'], $_GET['organ'], $_GET['file'])) {
createLock($_SESSION['user'], $_GET['organ'], $_GET['file']);
echo '<response>Get lock file until ' . date('H-i', time() + 15 * 60) . ' </response>';
} else {
echo "<response>Another user is editing this file</response>";
}
}
}
<?php
session_start();
require_once 'lib.php';
require_once 'defines.php';
if (isset($_GET['organ']) && isset($_GET['file'])) {
if (checkOrgan($_GET['organ']) && checkReadPerms($_GET['organ']) && checkFilename($_GET['file'])) {
$file = REPORTDIR . SUBUNPUBLISHED . $_GET['organ'] . "/" . $_GET['file'];
pandocToPDF($file, $file . ".pdf");
$text = file_get_contents(REPORTDIR . $_GET['organ'] . ".email");
$text .= "\n Edit-Link: https://protokolle.asta.kit.edu/edit/" . $_GET['organ'] . "/" . $_GET['file'] . " \n";
$text .= file_get_contents($file);
echo rlyWriteEmail("*****@*****.**", "APVEL", $emailUN[$_GET['organ']], "Unveröffentlichtes Protokoll" . $_GET['file'] . " " . $_GET['organ'], $text, array($file . ".pdf", $file));
}
}
<?php
session_start();
// put full path to Smarty.class.php
require_once 'smartydef.php';
require 'defines.php';
require 'lib.php';
function remove_intern_tags($text)
{
return preg_replace(INTERN_REGEX, "", $text);
}
$smarty->assign('this', 'publish.php');
if (isset($_GET['file']) && isset($_GET['organ'])) {
if (checkOrgan($_GET['organ']) && checkFilename($_GET['file']) && checkAdminPerms($_GET['organ'])) {
$organ = $_GET['organ'];
$folder = REPORTDIR . SUBUNPUBLISHED . $organ . '/';
$path = $folder . $_GET['file'];
if (is_file($path)) {
$text = readFromFile($organ, $_GET['file']);
//remove [intern][/intern]
$text = remove_intern_tags($text);
if (isset($_GET['rly'])) {
pandocToHTML($path, REPORTDIR . SUBPUBLISHED . $_GET['organ'] . "/" . $_GET['file'] . ".html");
pandocToPDF($path, REPORTDIR . SUBPUBLISHED . $_GET['organ'] . "/" . $_GET['file'] . ".pdf");
//resolution collection
$conclusions = array();
preg_match_all(";\\[beschluss\\](.*?)\\[/beschluss\\];s", $text, $conclusions);
foreach ($conclusions[0] as $key => $con) {
$str = substr($con, 11, -12);
file_put_contents(REPORTDIR . SUBPUBLISHED . $_GET['organ'] . ".resolutions.txt", $_GET['file'] . ": " . $str . "\n", FILE_APPEND);
}
if ($topCut) {
// fotka se orezava pouze z vrchu
imagickCrop($image, '50%', 0, $width, $height);
} else {
imagickCrop($image, '50%', '50%', $width, $height);
}
} else {
$image->thumbnailImage($width, $height, $width && $height);
}
}
$image->writeImage($newFilename);
}
// ------------------------ program -----------------------------------
$file = getFile();
if (isLocalFile($file)) {
checkFilename($file);
existsFile($file);
}
$height = getHeight();
$width = getWidth();
$exact = getExact();
$topCut = getTopCut();
if (isLocalFile($file)) {
$newFilename = getResizedFilename($file, $height, $width, $exact, $topCut);
} else {
$newFilename = getRemoteResizedFilename($file, $height, $width, $exact, $topCut);
}
if (!existsFile($newFilename, false)) {
try {
if (shouldSendOriginal($file, $height, $width, $exact || $topCut)) {
sendFile($file);
function send_upload()
{
if ($this->session->userdata('status')) {
$id_user = $this->uri->segment(4);
error_reporting(E_ALL ^ E_NOTICE);
//remove notice for json invalidation
$uploadPath = $_REQUEST['ax-file-path'];
if (is_dir($uploadPath)) {
//echo json_encode(array('path' => $uploadPath, 'MSG' => "Path no encontado"));
//die();
}
$fileName = $_REQUEST['ax-file-name'];
$currByte = $_REQUEST['ax-start-byte'];
$maxFileSize = $_REQUEST['ax-maxFileSize'];
$html5fsize = $_REQUEST['ax-fileSize'];
$isLast = $_REQUEST['isLast'];
//if set generates thumbs only on images type files
$thumbHeight = $_REQUEST['ax-thumbHeight'];
$thumbWidth = $_REQUEST['ax-thumbWidth'];
$thumbPostfix = $_REQUEST['ax-thumbPostfix'];
$thumbPath = $_REQUEST['ax-thumbPath'];
$thumbFormat = $_REQUEST['ax-thumbFormat'];
$allowExt = empty($_REQUEST['ax-allow-ext']) ? array() : explode('|', $_REQUEST['ax-allow-ext']);
$uploadPath .= !in_array(substr($uploadPath, -1), array('\\', '/')) ? DIRECTORY_SEPARATOR : '';
//normalize path
if (!file_exists($uploadPath) && !empty($uploadPath)) {
mkdir($uploadPath, 0777, true);
}
if (!file_exists($thumbPath) && !empty($thumbPath)) {
mkdir($thumbPath, 0777, true);
}
//with gd library
function createThumbGD($filepath, $thumbPath, $postfix, $maxwidth, $maxheight, $format = 'jpg', $quality = 75)
{
if ($maxwidth <= 0 && $maxheight <= 0) {
return 'No valid width and height given';
}
$gd_formats = array('jpg', 'jpeg', 'png', 'gif');
//web formats
$file_name = pathinfo($filepath);
if (empty($format)) {
$format = $file_name['extension'];
}
if (!in_array(strtolower($file_name['extension']), $gd_formats)) {
return false;
}
$thumb_name = $file_name['filename'] . $postfix . '.' . $format;
if (empty($thumbPath)) {
$thumbPath = $file_name['dirname'];
}
$thumbPath .= !in_array(substr($thumbPath, -1), array('\\', '/')) ? DIRECTORY_SEPARATOR : '';
//normalize path
// Get new dimensions
list($width_orig, $height_orig) = getimagesize($filepath);
if ($width_orig > 0 && $height_orig > 0) {
$ratioX = $maxwidth / $width_orig;
$ratioY = $maxheight / $height_orig;
$ratio = min($ratioX, $ratioY);
$ratio = $ratio == 0 ? max($ratioX, $ratioY) : $ratio;
$newW = $width_orig * $ratio;
$newH = $height_orig * $ratio;
// Resample
$thumb = imagecreatetruecolor($newW, $newH);
$image = imagecreatefromstring(file_get_contents($filepath));
imagecopyresampled($thumb, $image, 0, 0, 0, 0, $newW, $newH, $width_orig, $height_orig);
// Output
switch (strtolower($format)) {
case 'png':
imagepng($thumb, $thumbPath . $thumb_name, 9);
break;
case 'gif':
imagegif($thumb, $thumbPath . $thumb_name);
break;
default:
imagejpeg($thumb, $thumbPath . $thumb_name, $quality);
break;
}
imagedestroy($image);
imagedestroy($thumb);
} else {
return false;
}
}
//for image magick
function createThumbIM($filepath, $thumbPath, $postfix, $maxwidth, $maxheight, $format)
{
$file_name = pathinfo($filepath);
$thumb_name = $file_name['filename'] . $postfix . '.' . $format;
if (empty($thumbPath)) {
$thumbPath = $file_name['dirname'];
}
$thumbPath .= !in_array(substr($thumbPath, -1), array('\\', '/')) ? DIRECTORY_SEPARATOR : '';
//normalize path
$image = new Imagick($filepath);
$image->thumbnailImage($maxwidth, $maxheight);
$images->writeImages($thumbPath . $thumb_name);
}
function checkFilename($fileName, $size, $newName = '')
{
global $allowExt, $uploadPath, $maxFileSize;
//------------------max file size check from js
$maxsize_regex = preg_match("/^(?'size'[\\d]+)(?'rang'[a-z]{0,1})\$/i", $maxFileSize, $match);
$maxSize = 4 * 1024 * 1024;
//default 4 M
if ($maxsize_regex && is_numeric($match['size'])) {
switch (strtoupper($match['rang'])) {
case 'K':
$maxSize = $match[1] * 1024;
break;
case 'M':
$maxSize = $match[1] * 1024 * 1024;
break;
case 'G':
$maxSize = $match[1] * 1024 * 1024 * 1024;
break;
case 'T':
$maxSize = $match[1] * 1024 * 1024 * 1024 * 1024;
break;
default:
$maxSize = $match[1];
//default 4 M
}
}
if (!empty($maxFileSize) && $size > $maxSize) {
echo json_encode(array('name' => $fileName, 'size' => $size, 'status' => 'error', 'info' => 'File size not allowed.'));
return false;
}
//-----------------End max file size check
//comment if not using windows web server
$windowsReserved = array('CON', 'PRN', 'AUX', 'NUL', 'COM1', 'COM2', 'COM3', 'COM4', 'COM5', 'COM6', 'COM7', 'COM8', 'COM9', 'LPT1', 'LPT2', 'LPT3', 'LPT4', 'LPT5', 'LPT6', 'LPT7', 'LPT8', 'LPT9');
$badWinChars = array_merge(array_map('chr', range(0, 31)), array("<", ">", ":", '"', "/", "\\", "|", "?", "*"));
$fileName = str_replace($badWinChars, '', $fileName);
$fileInfo = pathinfo($fileName);
$fileExt = $fileInfo['extension'];
$fileBase = $fileInfo['filename'];
//check if legal windows file name
if (in_array($fileName, $windowsReserved)) {
echo json_encode(array('name' => $fileName, 'size' => 0, 'status' => 'error', 'info' => 'File name not allowed. Windows reserverd.'));
return false;
}
//check if is allowed extension
if (!in_array($fileExt, $allowExt) && count($allowExt)) {
echo json_encode(array('name' => $fileName, 'size' => 0, 'status' => 'error', 'info' => "Extension [{$fileExt}] not allowed."));
return false;
}
$fullPath = $uploadPath . $fileName;
$c = 0;
while (file_exists($fullPath)) {
$c++;
$fileName = $fileBase . "({$c})." . $fileExt;
$fullPath = $uploadPath . $fileName;
}
return $fullPath;
}
if (isset($_FILES['ax-files'])) {
//for eahc theorically runs only 1 time, since i upload i file per time
foreach ($_FILES['ax-files']['error'] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$newName = !empty($fileName) ? $fileName : $_FILES['ax-files']['name'][$key];
$fullPath = checkFilename($newName, $_FILES['ax-files']['size'][$key]);
if ($fullPath) {
move_uploaded_file($_FILES['ax-files']['tmp_name'][$key], $fullPath);
if (!empty($thumbWidth) || !empty($thumbHeight)) {
createThumbGD($fullPath, $thumbPath, $thumbPostfix, $thumbWidth, $thumbHeight, $thumbFormat);
}
echo json_encode(array('name' => basename($fullPath), 'size' => filesize($fullPath), 'status' => 'uploaded', 'info' => 'File uploaded'));
}
} else {
echo json_encode(array('name' => basename($_FILES['ax-files']['name'][$key]), 'size' => $_FILES['ax-files']['size'][$key], 'status' => 'error', 'info' => $error));
}
}
} elseif (isset($_REQUEST['ax-file-name'])) {
//check only the first peice
$fullPath = $currByte != 0 ? $uploadPath . $fileName : checkFilename($fileName, $html5fsize);
if ($fullPath) {
$flag = $currByte == 0 ? 0 : FILE_APPEND;
$receivedBytes = file_get_contents('php://input');
//strange bug on very fast connections like localhost, some times cant write on file
//TODO future version save parts on different files and then make join of parts
while (@file_put_contents($fullPath, $receivedBytes, $flag) === false) {
usleep(50);
}
if ($isLast == 'true') {
createThumbGD($fullPath, $thumbPath, $thumbPostfix, $thumbWidth, $thumbHeight, $thumbFormat);
}
redim_imagen("./upload/" . $fullPath, "./upload/thumb_" . $fullPath, 240, 240, 1);
$query = array('id' => '', 'author' => $id_user, 'fecha' => time(), 'path' => $fullPath, 'thumb' => 'thumb_' . $fullPath, 'active' => '0');
$this->db->insert('galeria', $query);
activity_add($this->session->userdata('id'), '3');
echo json_encode(array('name' => basename($fullPath), 'size' => $currByte, 'status' => 'uploaded', 'info' => 'File/chunk uploaded'));
}
}
} else {
redirect('perfil');
}
}
