/**
* Check if upload exceeds maximum file size
*
* @param \phpbb\files\filespec $file Filespec object
*
* @return \phpbb\files\filespec Returns same filespec instance
*/
public function check_upload_size($file)
{
// PHP Upload filesize exceeded
if ($file->get('filename') == 'none') {
$max_filesize = $this->php_ini->getString('upload_max_filesize');
$unit = 'MB';
if (!empty($max_filesize)) {
$unit = strtolower(substr($max_filesize, -1, 1));
$max_filesize = (int) $max_filesize;
$unit = $unit == 'k' ? 'KB' : ($unit == 'g' ? 'GB' : 'MB');
}
$file->error[] = empty($max_filesize) ? $this->language->lang($this->upload->error_prefix . 'PHP_SIZE_NA') : $this->language->lang($this->upload->error_prefix . 'PHP_SIZE_OVERRUN', $max_filesize, $this->language->lang($unit));
}
return $file;
}
/**
* Check for allowed dimension
*
* @param filespec $file Instance of filespec class
*
* @return bool True if dimensions are valid or no constraints set, false
* if not
*/
public function valid_dimensions(&$file)
{
if (!$this->max_width && !$this->max_height && !$this->min_width && !$this->min_height) {
return true;
}
if ($file->get('width') > $this->max_width && $this->max_width || $file->get('height') > $this->max_height && $this->max_height || $file->get('width') < $this->min_width && $this->min_width || $file->get('height') < $this->min_height && $this->min_height) {
return false;
}
return true;
}
