mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-25 01:31:53 +00:00
fc06f221d5
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@960 48356398-32a2-884e-a903-53898d9a118a
76 lines
3.3 KiB
PHP
76 lines
3.3 KiB
PHP
<?php
|
|
|
|
require_once 'HTMLPurifier/HTMLModule.php';
|
|
|
|
/**
|
|
* XHTML 1.1 Text Module, defines basic text containers. Core Module.
|
|
* @note In the normative XML Schema specification, this module
|
|
* is further abstracted into the following modules:
|
|
* - Block Phrasal (address, blockquote, pre, h1, h2, h3, h4, h5, h6)
|
|
* - Block Structural (div, p)
|
|
* - Inline Phrasal (abbr, acronym, cite, code, dfn, em, kbd, q, samp, strong, var)
|
|
* - Inline Structural (br, span)
|
|
* We have elected not to follow suite, but this may change.
|
|
*/
|
|
class HTMLPurifier_HTMLModule_Text extends HTMLPurifier_HTMLModule
|
|
{
|
|
|
|
var $name = 'Text';
|
|
|
|
var $elements = array('abbr', 'acronym', 'address', 'blockquote',
|
|
'br', 'cite', 'code', 'dfn', 'div', 'em', 'h1', 'h2', 'h3',
|
|
'h4', 'h5', 'h6', 'kbd', 'p', 'pre', 'q', 'samp', 'span', 'strong',
|
|
'var');
|
|
|
|
var $content_sets = array(
|
|
'Heading' => 'h1 | h2 | h3 | h4 | h5 | h6',
|
|
'Block' => 'address | blockquote | div | p | pre',
|
|
'Inline' => 'abbr | acronym | br | cite | code | dfn | em | kbd | q | samp | span | strong | var',
|
|
'Flow' => 'Heading | Block | Inline'
|
|
);
|
|
|
|
function HTMLPurifier_HTMLModule_Text() {
|
|
foreach ($this->elements as $element) {
|
|
$this->info[$element] = new HTMLPurifier_ElementDef();
|
|
// attributes
|
|
if ($element == 'br') {
|
|
$this->info[$element]->attr = array(0 => array('Core'));
|
|
} elseif ($element == 'blockquote' || $element == 'q') {
|
|
$this->info[$element]->attr = array(0 => array('Common'), 'cite' => 'URI');
|
|
} else {
|
|
$this->info[$element]->attr = array(0 => array('Common'));
|
|
}
|
|
// content models
|
|
if ($element == 'br') {
|
|
$this->info[$element]->content_model_type = 'empty';
|
|
} elseif ($element == 'blockquote') {
|
|
$this->info[$element]->content_model = 'Heading | Block | List';
|
|
$this->info[$element]->content_model_type = 'optional';
|
|
} elseif ($element == 'div') {
|
|
$this->info[$element]->content_model = '#PCDATA | Flow';
|
|
$this->info[$element]->content_model_type = 'optional';
|
|
} else {
|
|
$this->info[$element]->content_model = '#PCDATA | Inline';
|
|
$this->info[$element]->content_model_type = 'optional';
|
|
}
|
|
}
|
|
// SGML permits exclusions for all descendants, but this is
|
|
// not possible with DTDs or XML Schemas. W3C has elected to
|
|
// use complicated compositions of content_models to simulate
|
|
// exclusion for children, but we go the simpler, SGML-style
|
|
// route of flat-out exclusions. Note that the Abstract Module
|
|
// is blithely unaware of such distinctions.
|
|
$this->info['pre']->excludes = array_flip(array(
|
|
'img', 'big', 'small',
|
|
'object', 'applet', 'font', 'basefont' // generally not allowed
|
|
));
|
|
$this->info['p']->auto_close = array_flip(array(
|
|
'address', 'blockquote', 'dd', 'dir', 'div', 'dl', 'dt',
|
|
'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'ol', 'p', 'pre',
|
|
'table', 'ul'
|
|
));
|
|
}
|
|
|
|
}
|
|
|
|
?>
|