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<?php

/**

* XHTML 1.1 Edit Module, defines editing-related elements. Text Extension

* Module.

class HTMLPurifier_HTMLModule_Edit extends HTMLPurifier_HTMLModule

{

/**

* @type string

public $name = 'Edit';

/**

* @param HTMLPurifier_Config $config

public function setup($config)

{

$contents = 'Chameleon: #PCDATA | Inline ! #PCDATA | Flow';

$attr = array(

'cite' => 'URI',

// 'datetime' => 'Datetime', // not implemented

);

$this->addElement('del', 'Inline', $contents, 'Common', $attr);

$this->addElement('ins', '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)

/**

* @type bool

public $defines_child_def = true;

/**

* @param HTMLPurifier_ElementDef $def

* @return HTMLPurifier_ChildDef_Chameleon

public 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]);

}

// vim: et sw=4 sts=4

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