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Frank Harris 2025-09-11 13:29:15 -04:00
parent 8680a02b13
commit b6b398f5bf
17374 changed files with 2475441 additions and 0 deletions
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28
ControlPanel/modules/news/include/library/HTMLPurifier/AttrTransform/Background.php Normal file
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<?php
/**
* Pre-transform that changes proprietary background attribute to CSS.
*/
class HTMLPurifier_AttrTransform_Background extends HTMLPurifier_AttrTransform
{
/**
* @param array $attr
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return array
*/
public function transform($attr, $config, $context)
{
if (!isset($attr['background'])) {
return $attr;
}
$background = $this->confiscateAttr($attr, 'background');
// some validation should happen here
$this->prependCSS($attr, "background-image:url($background);");
return $attr;
}
}
// vim: et sw=4 sts=4