mirror of
https://github.com/ezyang/htmlpurifier.git
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54 lines
1.6 KiB
PHP
54 lines
1.6 KiB
PHP
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<?php
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require_once 'HTMLPurifier/Definition.php';
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require_once 'HTMLPurifier/URIFilter.php';
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require_once 'HTMLPurifier/URIFilter/DisableExternal.php';
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require_once 'HTMLPurifier/URIFilter/DisableExternalResources.php';
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HTMLPurifier_ConfigSchema::define(
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'URI', 'DefinitionRev', 1, 'int', '
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<p>
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Revision identifier for your custom definition. See
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%HTML.DefinitionRev for details. This directive has been available
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since 2.1.0.
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</p>
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');
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class HTMLPurifier_URIDefinition extends HTMLPurifier_Definition
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{
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var $type = 'URI';
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var $filters = array();
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var $registeredFilters = array();
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function HTMLPurifier_URIDefinition() {
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$this->registerFilter(new HTMLPurifier_URIFilter_DisableExternal());
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$this->registerFilter(new HTMLPurifier_URIFilter_DisableExternalResources());
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}
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function registerFilter($filter) {
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$this->registeredFilters[$filter->name] = $filter;
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}
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function doSetup($config) {
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foreach ($this->registeredFilters as $name => $filter) {
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$conf = $config->get('URI', $name);
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if ($conf !== false && $conf !== null) {
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$this->filters[$name] = $filter;
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}
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}
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foreach ($this->filters as $n => $x) $this->filters[$n]->prepare($config);
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unset($this->registeredFilters);
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}
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function filter(&$uri, $config, &$context) {
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foreach ($this->filters as $name => $x) {
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$result = $this->filters[$name]->filter($uri, $config, $context);
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if (!$result) return false;
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}
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return true;
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}
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}
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