39     private const SVG = 
'svg';
    43     public function __construct(?
string $rejection_message = null)
    50         return $this->isMimeTypeOrExtension(
    69         $all_elements = $dom->getElementsByTagName(
"*");
    71         for ($i = 0; $i < $all_elements->length; $i++) {
    72             $current_node = $all_elements->item($i);
    74             $element_name = $original_element_name = $current_node->tagName;
    75             $whitelist_attr_arr = self::$whitelist[$element_name] ?? null;
    77             if ($whitelist_attr_arr !== null) {
    78                 for ($x = 0; $x < $current_node->attributes->length; $x++) {
    79                     $attribute_name = $current_node->attributes->item($x)->name;
    80                     if (!in_array($attribute_name, $whitelist_attr_arr)) {
    81                         $this->rejection_message = $this->rejection_message
    82                             . 
' (' . $original_element_name
    83                             . 
'/' . $attribute_name . 
').';
    88                 $this->rejection_message = $this->rejection_message
    89                     . 
' (' . $original_element_name . 
').';
   209                 'color-interpolation-filters',
   217                 'color-interpolation-filters',
   352                 'preserveAspectRatio',
   407                 'connector-curvature',
   414                 'patternContentUnits',
   565                 'preserveAspectRatio',
   602                 'preserveAspectRatio',
   738         'sodipodi:namedview' =>
 
string $rejection_message
 
isSVG(Metadata $metadata)
 
process(FileStream $stream, Metadata $metadata)
This method gets invoked by the file upload service to process the file with the help of the processo...
 
__construct(?string $rejection_message=null)
 
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
 
const DENIED
Upload got denied by a processor, the upload will be removed immediately. 
 
Class SVGWhitelistPreProcessor. 
 
checkStream(FileStream $stream)