function check()
{
if (isset($_FILES[$this->ref])) {
$this->fileInfo = $_FILES[$this->ref];
} else {
$this->fileInfo = array('name' => '', 'type' => '', 'size' => 0, 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE);
}
if ($this->fileInfo['error'] == UPLOAD_ERR_NO_FILE) {
if ($this->required) {
return $this->container->errors[$this->ref] = jForms::ERRDATA_REQUIRED;
}
} else {
if ($this->fileInfo['error'] == UPLOAD_ERR_NO_TMP_DIR || $this->fileInfo['error'] == UPLOAD_ERR_CANT_WRITE) {
return $this->container->errors[$this->ref] = jForms::ERRDATA_FILE_UPLOAD_ERROR;
}
if ($this->fileInfo['error'] == UPLOAD_ERR_INI_SIZE || $this->fileInfo['error'] == UPLOAD_ERR_FORM_SIZE || $this->maxsize && $this->fileInfo['size'] > $this->maxsize) {
return $this->container->errors[$this->ref] = jForms::ERRDATA_INVALID_FILE_SIZE;
}
if ($this->fileInfo['error'] == UPLOAD_ERR_PARTIAL || !is_uploaded_file($this->fileInfo['tmp_name'])) {
return $this->container->errors[$this->ref] = jForms::ERRDATA_INVALID;
}
if (count($this->mimetype)) {
$this->fileInfo['type'] = \Jelix\FileUtilities\File::getMimeType($this->fileInfo['tmp_name']);
if ($this->fileInfo['type'] == 'application/octet-stream') {
// let's try with the name
$this->fileInfo['type'] = \Jelix\FileUtilities\File::getMimeTypeFromFilename($this->fileInfo['name']);
}
if (!in_array($this->fileInfo['type'], $this->mimetype)) {
return $this->container->errors[$this->ref] = jForms::ERRDATA_INVALID_FILE_TYPE;
}
}
}
return null;
}
public function getfile()
{
$module = $this->param('targetmodule');
if (!jApp::isModuleEnabled($module) || jApp::config()->modules[$module . '.access'] < 2) {
throw new jException('jelix~errors.module.untrusted', $module);
}
$dir = jApp::getModulePath($module) . 'www/';
$filename = realpath($dir . str_replace('..', '', $this->param('file')));
if (!is_file($filename)) {
$rep = $this->getResponse('html', true);
$rep->bodyTpl = 'jelix~404.html';
$rep->setHttpStatus('404', 'Not Found');
return $rep;
}
$rep = $this->getResponse('binary');
$dateModif = new DateTime();
$dateModif->setTimestamp(filemtime($fileName));
if ($rep->isValidCache($dateModif)) {
return $rep;
}
$rep->doDownload = false;
$rep->fileName = $filename;
$rep->mimeType = \Jelix\FileUtilities\File::getMimeTypeFromFilename($rep->fileName);
return $rep;
}
/**
* get the MIME Type of a file, only with its name
*
* @param string $fileName the file name
* @return string the MIME type of the file
* @since 1.1.10
*/
public static function getMimeTypeFromFilename($fileName)
{
$mimetype = File::getMimeTypeFromFilename($fileName);
if ($mimetype == 'application/octet-stream' && jApp::config() && isset(jApp::config()->mimeTypes[$ext])) {
return jApp::config()->mimeTypes[$ext];
}
return $mimetype;
}