How do I allow borderRadius with htmlpurifier?
I found this but it doesn't seem to work with current version of htmlpurifier, perhaps they changed the way you add your own css?
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);
I forked the original repo and added functionality for border radius in the purifying function, code is found here
https://github.com/msvensson82/htmlpurifier
I basically just added this to the CSSDefinition.php file, if you wish to amend yours instead of getting my repo.
// 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);