}
if (file_exists($to)) {
$errors[] = 'File already exists';
}
// TODO new string
if (!count($errors)) {
move_uploaded_file($tmpname, $to);
if (!file_exists($to)) {
$errors[] = kfm_lang('failedToSaveTmpFile', $tmpname, $to);
} else {
if ($kfm_only_allow_image_upload && !getimagesize($to)) {
$errors[] = 'only images may be uploaded';
unlink($to);
} else {
chmod($to, octdec('0' . $kfm_default_upload_permission));
$fid = kfmFile::addToDb($filename, $kfm_session->get('cwd_id'));
$file = kfmFile::getInstance($fid);
if (function_exists('exif_imagetype')) {
$imgtype = @exif_imagetype($to);
if ($imgtype) {
$file = kfmImage::getInstance($file);
$comment = '';
if ($imgtype == 1) {
// gif
$fc = file_get_contents($to);
$arr = explode('!', $fc);
$found = 0;
for ($i = 0; $i < count($arr) && !$found; ++$i) {
$block = $arr[$i];
if (substr($block, 0, 2) == chr(254) . chr(21)) {
$found = 1;
function getFiles()
{
$filesdb = db_fetch_all("select * from " . KFM_DB_PREFIX . "files where directory=" . $this->id);
$fileshash = array();
if (is_array($filesdb)) {
foreach ($filesdb as $r) {
$fileshash[$r['name']] = $r['id'];
}
}
// { get files from directoryIterator, then sort them
$tmp = array();
foreach (new directoryIterator($this->path()) as $f) {
if ($f->isDot()) {
continue;
}
if (is_file($this->path() . $f) && kfmFile::checkName($f)) {
$tmp[] = $f . '';
}
}
natsort($tmp);
// }
// { load file details from database
$files = array();
foreach ($tmp as $filename) {
if (!isset($fileshash[$filename])) {
$fileshash[$filename] = kfmFile::addToDb($filename, $this->id);
}
$file = kfmFile::getInstance($fileshash[$filename]);
if (!$file) {
continue;
}
if ($file->isImage()) {
$file = kfmImage::getInstance($fileshash[$filename]);
if ($this->maxWidth > 0 && $this->maxHeight > 0 && ($file->width > $this->maxWidth || $file->height > $this->maxHeight)) {
$file->resize($this->maxWidth, $this->maxHeight);
}
}
$files[] = $file;
unset($fileshash[$filename]);
}
// }
return $files;
}
function getFiles()
{
$this->handle = opendir($this->path);
if (!$this->handle) {
return $this->error('unable to open directory');
}
$filesdb = db_fetch_all("select * from " . KFM_DB_PREFIX . "files where directory=" . $this->id);
$fileshash = array();
if (is_array($filesdb)) {
foreach ($filesdb as $r) {
$fileshash[$r['name']] = $r['id'];
}
}
$files = array();
while (false !== ($filename = readdir($this->handle))) {
if (is_file($this->path . $filename) && kfmFile::checkName($filename)) {
if (!isset($fileshash[$filename])) {
$fileshash[$filename] = kfmFile::addToDb($filename, $this->id);
}
$file = kfmFile::getInstance($fileshash[$filename]);
if (!$file) {
continue;
}
if ($file->isImage()) {
$file = kfmImage::getInstance($fileshash[$filename]);
}
$files[] = $file;
unset($fileshash[$filename]);
}
}
closedir($this->handle);
return $files;
}
