public function save()
{
if (count($this->file_array) > 0) {
$this->log('Capturing input %s', $this->input);
if (array_key_exists($this->input, $this->file_array)) {
// set original filename if not have a new name
if (empty($this->filename)) {
$this->log('Using original filename %s', $this->file_array[$this->input]['name']);
$this->filename = $this->file_array[$this->input]['name'];
}
// 扩展名
//$extension = preg_replace(
//"/^[\p{L}\d\s\-\_\.\(\)]*\.([\d\w]+)$/iu",
//'$1',
//$this->file_array[$this->input]["name"]
//);
$extension = Tools_help::getFileExt($this->file_array[$this->input]['name']);
$this->filename = sprintf($this->filename, $extension);
// set file info
$this->file['mime'] = $this->file_array[$this->input]['type'];
$this->file['tmp'] = $this->file_array[$this->input]['tmp_name'];
$this->file['original'] = $this->file_array[$this->input]['name'];
$this->file['size'] = $this->file_array[$this->input]['size'];
$this->file['sizeFormated'] = Tools_help::sizeFormat($this->file['size']);
$this->file['destination'] = $this->destination_directory . $this->filename;
$this->file['filename'] = $this->filename;
$this->file['error'] = $this->file_array[$this->input]['error'];
// Check if exists file
if ($this->fileExists($this->destination_directory . $this->filename)) {
$this->log('%s file already exists', $this->filename);
// Check if overwrite file
if ($this->overwrite_file === false) {
$this->log('You don\'t allow overwriting. Show more about FileUpload::allowOverwriting');
return false;
}
$this->log('The %s file is overwritten', $this->filename);
}
// Execute input callback
if (!empty($this->callbacks['input'])) {
$this->log('Running input callback');
call_user_func($this->callbacks['input'], (object) $this->file);
}
// Check mime type
$this->log("Check mime type");
if (!$this->checkMimeType($this->file['mime'])) {
$this->log('Mime type %s not allowed', $this->file['mime']);
return false;
}
$this->log('Mime type %s allowed', $this->file['mime']);
// Check file size
if ($this->max_file_size > 0) {
$this->log('Checking file size');
if ($this->max_file_size < $this->file["size"]) {
$this->log('The file exceeds the maximum size allowed(Max: %s; File: %s)', Tools_help::sizeFormat($this->max_file_size), Tools_help::sizeFormat($this->file["size"]));
return false;
}
}
// Copy tmp file to destination and change status
$this->log('Copy tmp file to destination %s', $this->destination_directory);
$this->log('Using upload function: %s', $this->upload_function);
$this->file['status'] = call_user_func_array($this->upload_function, array($this->file_array[$this->input]['tmp_name'], $this->destination_directory . $this->filename));
// Execute output callback
if (!empty($this->callbacks['output'])) {
$this->log('Running output callback');
call_user_func($this->callbacks['output'], (object) $this->file);
}
return $this->file['status'];
}
}
}
