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Migrate default attribute collections to their own module, do late-loading of the attribute collection.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@754 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang 2007-02-16 03:07:47 +00:00
parent e55babdc53
commit 5c4a0a6785
3 changed files with 41 additions and 30 deletions
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29
library/HTMLPurifier/AttrCollections.php
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@ -15,32 +15,7 @@ class HTMLPurifier_AttrCollections
* @note Technically, the composition of these is more complicated, * @note Technically, the composition of these is more complicated,
* but we bypass it using our own excludes property * but we bypass it using our own excludes property
*/ */
var $info = array( var $info = array();
'Core' => array(
0 => array('Style'),
// 'xml:space' => false,
'class' => 'NMTOKENS',
'id' => 'ID',
'title' => 'CDATA',
),
'Lang' => array(
'xml:lang' => false, // see constructor
),
'I18N' => array(
0 => array('Lang'), // proprietary, for xml:lang/lang
),
'Common' => array(
0 => array('Core', 'I18N')
)
);
/**
* Sets up direct objects not registered to HTMLPurifier_AttrTypes
*/
function HTMLPurifier_AttrCollections() {
// setup direct objects
$this->info['Lang']['xml:lang'] = new HTMLPurifier_AttrDef_Lang();
}
/** /**
* Performs all expansions on internal data for use by other inclusions * Performs all expansions on internal data for use by other inclusions
@ -49,7 +24,7 @@ class HTMLPurifier_AttrCollections
* @param $attr_types HTMLPurifier_AttrTypes instance * @param $attr_types HTMLPurifier_AttrTypes instance
* @param $modules Hash array of HTMLPurifier_HTMLModule members * @param $modules Hash array of HTMLPurifier_HTMLModule members
*/ */
function setup($attr_types, $modules) { function HTMLPurifier_AttrCollections($attr_types, $modules) {
$info =& $this->info; $info =& $this->info;
// load extensions from the modules // load extensions from the modules
foreach ($modules as $module) { foreach ($modules as $module) {

32
library/HTMLPurifier/HTMLModule/CommonAttributes.php Normal file
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@ -0,0 +1,32 @@
<?php
class HTMLPurifier_HTMLModule_CommonAttributes extends HTMLPurifier_HTMLModule
{
var $name = 'CommonAttributes';
var $type = 'define';
var $attr_collections = array(
'Core' => array(
0 => array('Style'),
// 'xml:space' => false,
'class' => 'NMTOKENS',
'id' => 'ID',
'title' => 'CDATA',
),
'Lang' => array(
'xml:lang' => false, // see constructor
),
'I18N' => array(
0 => array('Lang'), // proprietary, for xml:lang/lang
),
'Common' => array(
0 => array('Core', 'I18N')
)
);
function HTMLPurifier_HTMLModule_CommonAttributes() {
$this->attr_collections['Lang']['xml:lang'] = new HTMLPurifier_AttrDef_Lang();
}
}
?>

10
library/HTMLPurifier/HTMLModuleManager.php
View File

@ -4,6 +4,7 @@ require_once 'HTMLPurifier/ContentSets.php';
require_once 'HTMLPurifier/HTMLModule.php'; require_once 'HTMLPurifier/HTMLModule.php';
// W3C modules // W3C modules
require_once 'HTMLPurifier/HTMLModule/CommonAttributes.php';
require_once 'HTMLPurifier/HTMLModule/Text.php'; require_once 'HTMLPurifier/HTMLModule/Text.php';
require_once 'HTMLPurifier/HTMLModule/Hypertext.php'; require_once 'HTMLPurifier/HTMLModule/Hypertext.php';
require_once 'HTMLPurifier/HTMLModule/List.php'; require_once 'HTMLPurifier/HTMLModule/List.php';
@ -41,6 +42,7 @@ class HTMLPurifier_HTMLModuleManager
*/ */
var $collectionsSafe = array( var $collectionsSafe = array(
'_Common' => array( // leading _ indicates private '_Common' => array( // leading _ indicates private
'CommonAttributes',
'Text', 'Text',
'Hypertext', 'Hypertext',
'List', 'List',
@ -103,6 +105,7 @@ class HTMLPurifier_HTMLModuleManager
// modules // modules
$modules = array( $modules = array(
// define // define
'CommonAttributes',
'Text', 'Hypertext', 'List', 'Presentation', 'Text', 'Hypertext', 'List', 'Presentation',
'Edit', 'Bdo', 'Tables', 'Image', 'StyleAttribute', 'Edit', 'Bdo', 'Tables', 'Image', 'StyleAttribute',
// define-redefine // define-redefine
@ -115,8 +118,9 @@ class HTMLPurifier_HTMLModuleManager
$this->addModule($module); $this->addModule($module);
} }
$this->attrTypes = new HTMLPurifier_AttrTypes(); // the only editable internal object. The rest need to
$this->attrCollections = new HTMLPurifier_AttrCollections(); // be manipulated through modules
$this->attrTypes = new HTMLPurifier_AttrTypes();
} }
@ -200,7 +204,7 @@ class HTMLPurifier_HTMLModuleManager
$this->contentSets = new HTMLPurifier_ContentSets( $this->contentSets = new HTMLPurifier_ContentSets(
$this->getModules($config, true) $this->getModules($config, true)
); );
$this->attrCollections->setup($this->attrTypes, $this->attrCollections = new HTMLPurifier_AttrCollections($this->attrTypes,
$this->getModules($config)); $this->getModules($config));
} }