css - 具有borderRadius的htmlpurifier

htmlpurifier如何允许borderRadius？

我发现了这一点，但它似乎不适用于当前版本的htmlpurifier，也许它们改变了您添加自己的CSS的方式？

http://htmlpurifier.org/phorum/read.php?2,6154,6154

  $config = HTMLPurifier_Config::createDefault();

  // add some custom CSS3 properties
  $css_definition = $config->getDefinition('CSS');

  $border_radius =
    $info['border-top-left-radius'] =
    $info['border-top-right-radius'] =
    $info['border-bottom-left-radius'] =
    $info['border-bottom-right-radius'] =
    new HTMLPurifier_AttrDef_CSS_Composite(array(
                                             new HTMLPurifier_AttrDef_CSS_Length('0'),
                                             new HTMLPurifier_AttrDef_CSS_Percentage(true)
                                             ));

  $info['border-radius'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_radius);

  // wrap all new attr-defs with decorator that handles !important
  $allow_important = $config->get('CSS.AllowImportant');
  foreach ($info as $k => $v) {
    $css_definition->info[$k] = new HTMLPurifier_AttrDef_CSS_ImportantDecorator($v, $allow_important);
  }

  $html_purifier = new HTMLPurifier($config);

最佳答案

我分叉了原始存储库，并在净化功能中添加了边框半径功能，请在此处找到代码

https://github.com/msvensson82/htmlpurifier

如果您想修改自己的目录而不是获取我的仓库，我基本上只是将其添加到CSSDefinition.php文件中。

// border-radius
$border_radius =
$this->info['border-top-left-radius'] =
$this->info['border-top-right-radius'] =
$this->info['border-bottom-left-radius'] =
$this->info['border-bottom-right-radius'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
 new HTMLPurifier_AttrDef_CSS_Length('0'),
 new HTMLPurifier_AttrDef_CSS_Percentage(true)
));
$this->info['border-radius'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_radius);