Viewing file:  Sanitizer.php (2.55 KB) -rwxrwxr-x
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<?php
namespace SecurityMultiTool\Html;
use SecurityMultiTool\Exception;
use SecurityMultiTool\Common;
class Sanitizer extends Common\AbstractOptions implements Common\OptionsInterface
{
protected $purifier = null;
protected $config = null;
protected $filter = '';
public function __construct($cachePath, array $options = null)
{
if ((!isset($cachePath) || !is_dir($cachePath) || !is_writable($cachePath))
&& false !== $cachePath) {
throw new Exception\RuntimeException(
'The HTMLPurifier HTML Sanitiser requires a cache location to '
. 'improve performance. Please set a cache path or set the '
. 'first parameter to the constructor of this class to false. '
. 'Ensure the given location, if set, is writable by PHP'
);
}
$this->config = \HTMLPurifier_Config::createDefault();
if (false === $cachePath) {
$this->getConfig()->set('Cache.DefinitionImpl', null);
} else {
$this->getConfig()->set('Cache.SerializerPath', rtrim($cachePath, '\\/ '));
}
parent::__construct($options);
}
public function sanitize($html, $filter = null)
{
return $this->getHtmlPurifier()->purify($html, $filter);
}
public function reset()
{
$this->purifier = null;
}
public function setFilterDefinition($filter)
{
$this->filter = $filter;
$this->setOption('HTML.Allowed', $this->filter);
}
public function getFilterDefinition()
{
return $this->filter;
}
public function setOption($key, $value)
{
$this->reset();
$this->getConfig()->set($key, $value);
}
public function getOption($key)
{
return $this->getConfig()->get($key);
}
public function getOptions()
{
throw new Exception\RuntimeException(
'Unfortunately, there\'s no way to retrieve all options from '
. 'HTMLPurifier_Config\'s property list object'
);
}
public function setConfig(\HTMLPurifier_Config $config)
{
$this->reset();
$this->config = $config;
}
public function getConfig()
{
return $this->config;
}
public function setHtmlPurifier(\HtmlPurifier $purifier)
{
$this->purifier = $purifier;
}
public function getHtmlPurifier()
{
if (!isset($this->purifier)) {
$this->setHtmlPurifier(new \HTMLPurifier($this->getConfig()));
}
return $this->purifier;
}
}
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