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1db36fb09d
* Define HTMLPurifier_Lexer::$_entity_parser property This fixes a PHP 8.2 deprecation. * Define HTMLPurifier_URIFilterHarness::$filter property This fixes a PHP 8.2 deprecation. * Define HTMLPurifier_AttrTransform_NameSync::$idDef property This fixes a PHP 8.2 deprecation. * Define HTMLPurifier_AttrTransform_NameSyncTest::$accumulator property This fixes a PHP 8.2 deprecation. * Define HTMLPurifier_AttrValidator_ErrorsTest::$language property This fixes a PHP 8.2 deprecation. * Define HTMLPurifier_ChildDef_List::$whitespace property This fixes a PHP 8.2 deprecation. * Do not modify incoming tokens in RemoveSpansWithoutAttributes Previously the undefined property `->markForDeletion` was added to the incoming tokens. This causes a deprecation in PHP 8.2. Fix this by storing to-be-deleted tokens inside SplObjectStorage. In PHP 8 a WeakMap would be preferable, as that prevents leaks if `handleEnd` is never called for the token.
47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
<?php
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/**
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* Post-transform that performs validation to the name attribute; if
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* it is present with an equivalent id attribute, it is passed through;
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* otherwise validation is performed.
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*/
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class HTMLPurifier_AttrTransform_NameSync extends HTMLPurifier_AttrTransform
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{
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/**
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* @type HTMLPurifier_AttrDef_HTML_ID
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*/
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public $idDef;
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public function __construct()
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{
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$this->idDef = new HTMLPurifier_AttrDef_HTML_ID();
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}
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/**
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* @param array $attr
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* @param HTMLPurifier_Config $config
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* @param HTMLPurifier_Context $context
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* @return array
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*/
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public function transform($attr, $config, $context)
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{
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if (!isset($attr['name'])) {
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return $attr;
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}
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$name = $attr['name'];
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if (isset($attr['id']) && $attr['id'] === $name) {
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return $attr;
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}
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$result = $this->idDef->validate($name, $config, $context);
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if ($result === false) {
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unset($attr['name']);
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} else {
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$attr['name'] = $result;
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}
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return $attr;
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}
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}
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// vim: et sw=4 sts=4
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