/**
* File upload
* Perform the upload with all required checks: file size, image size form images (crop and resize), check for overwrite and add prefixes, store the file inthe right folder.
*
* @param string the name of the field
* @param string the path where to store the file. The standard path is APATH.'files/filemanager/ '
* @param string a prefix for the filename
* @param boolean zip the file if it not an image and is set to true
* @param array the array contains (maximum width, maximum height, action_string, maximum file weight (kBytes) for images, maximum file weight (KBytes) for others documents). Possibles values for the action string are: 'NONE', 'CROP', 'RESIZE'
* @param array the array contains valid mime types
* @return mixed the filename string if upload only a file, an array of filename if upload many files
*/
public static function upload($file, $path, $prefix = '', $zip = 0, $limits = array(MAX_W, MAX_H, 'NONE', MAX_IMG, MAX_DOC), $mimes = array())
{
if (isset($_GET[$file])) {
self::$file = new Upload_file_xhr($file);
return X4Files_helper::gupload_file($file, $path, $prefix, $zip, $limits, $mimes);
} else {
if (isset($_FILES[$file])) {
return is_array($_FILES[$file]['name']) ? X4Files_helper::upload_files($file, $path, $prefix, $zip, $limits, $mimes) : X4Files_helper::upload_file($file, $path, $prefix, $zip, $limits, $mimes);
}
}
}
