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htmlpurifier/library/HTMLPurifier/HTMLModule/Edit.php

41 lines
1.2 KiB
PHP

<?php
require_once 'HTMLPurifier/HTMLModule.php';
require_once 'HTMLPurifier/ChildDef/Chameleon.php';
/**
* XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
* Module.
*/
class HTMLPurifier_HTMLModule_Edit extends HTMLPurifier_HTMLModule
{
var $name = 'Edit';
function HTMLPurifier_HTMLModule_Edit() {
$contents = 'Chameleon: #PCDATA | Inline ! #PCDATA | Flow';
$attr = array(
'cite' => 'URI',
// 'datetime' => 'Datetime', // not implemented
);
$this->addElement('del', true, 'Inline', $contents, 'Common', $attr);
$this->addElement('ins', true, 'Inline', $contents, 'Common', $attr);
}
// HTML 4.01 specifies that ins/del must not contain block
// elements when used in an inline context, chameleon is
// a complicated workaround to acheive this effect
// Inline context ! Block context (exclamation mark is
// separator, see getChildDef for parsing)
var $defines_child_def = true;
function getChildDef($def) {
if ($def->content_model_type != 'chameleon') return false;
$value = explode('!', $def->content_model);
return new HTMLPurifier_ChildDef_Chameleon($value[0], $value[1]);
}
}
?>