77 lines
2.7 KiB
PHP
Executable file
77 lines
2.7 KiB
PHP
Executable file
<?php
|
|
|
|
/**
|
|
* Provides lookup array of attribute types to HTMLPurifier_AttrDef objects
|
|
*/
|
|
class HTMLPurifier_AttrTypes
|
|
{
|
|
/**
|
|
* Lookup array of attribute string identifiers to concrete implementations
|
|
*/
|
|
protected $info = array();
|
|
|
|
/**
|
|
* Constructs the info array, supplying default implementations for attribute
|
|
* types.
|
|
*/
|
|
public function __construct() {
|
|
// pseudo-types, must be instantiated via shorthand
|
|
$this->info['Enum'] = new HTMLPurifier_AttrDef_Enum();
|
|
$this->info['Bool'] = new HTMLPurifier_AttrDef_HTML_Bool();
|
|
|
|
$this->info['CDATA'] = new HTMLPurifier_AttrDef_Text();
|
|
$this->info['ID'] = new HTMLPurifier_AttrDef_HTML_ID();
|
|
$this->info['Length'] = new HTMLPurifier_AttrDef_HTML_Length();
|
|
$this->info['MultiLength'] = new HTMLPurifier_AttrDef_HTML_MultiLength();
|
|
$this->info['NMTOKENS'] = new HTMLPurifier_AttrDef_HTML_Nmtokens();
|
|
$this->info['Pixels'] = new HTMLPurifier_AttrDef_HTML_Pixels();
|
|
$this->info['Text'] = new HTMLPurifier_AttrDef_Text();
|
|
$this->info['URI'] = new HTMLPurifier_AttrDef_URI();
|
|
$this->info['LanguageCode'] = new HTMLPurifier_AttrDef_Lang();
|
|
$this->info['Color'] = new HTMLPurifier_AttrDef_HTML_Color();
|
|
|
|
// unimplemented aliases
|
|
$this->info['ContentType'] = new HTMLPurifier_AttrDef_Text();
|
|
$this->info['ContentTypes'] = new HTMLPurifier_AttrDef_Text();
|
|
$this->info['Charsets'] = new HTMLPurifier_AttrDef_Text();
|
|
$this->info['Character'] = new HTMLPurifier_AttrDef_Text();
|
|
|
|
// "proprietary" types
|
|
$this->info['Class'] = new HTMLPurifier_AttrDef_HTML_Class();
|
|
|
|
// number is really a positive integer (one or more digits)
|
|
// FIXME: ^^ not always, see start and value of list items
|
|
$this->info['Number'] = new HTMLPurifier_AttrDef_Integer(false, false, true);
|
|
}
|
|
|
|
/**
|
|
* Retrieves a type
|
|
* @param $type String type name
|
|
* @return Object AttrDef for type
|
|
*/
|
|
public function get($type) {
|
|
|
|
// determine if there is any extra info tacked on
|
|
if (strpos($type, '#') !== false) list($type, $string) = explode('#', $type, 2);
|
|
else $string = '';
|
|
|
|
if (!isset($this->info[$type])) {
|
|
trigger_error('Cannot retrieve undefined attribute type ' . $type, E_USER_ERROR);
|
|
return;
|
|
}
|
|
|
|
return $this->info[$type]->make($string);
|
|
|
|
}
|
|
|
|
/**
|
|
* Sets a new implementation for a type
|
|
* @param $type String type name
|
|
* @param $impl Object AttrDef for type
|
|
*/
|
|
public function set($type, $impl) {
|
|
$this->info[$type] = $impl;
|
|
}
|
|
}
|
|
|
|
// vim: et sw=4 sts=4
|