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[1.7.0] Various updates

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- Implement addModule(), requires new userModules property
- Remove unnecessary $config passing for getElement(s)
- Revamp HTMLModuleManagerTest
- Fix buggy unit test for unrecognized parent
- Remove anonymous generator member variable from ChildDef_Required

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1063 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2007-05-15 02:33:19 +00:00
parent 2cbb3be602
commit 831a09d455
6 changed files with 86 additions and 280 deletions
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29
library/HTMLPurifier/HTMLModuleManager.php
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@ -76,6 +76,13 @@ class HTMLPurifier_HTMLModuleManager
*/
var $registeredModules = array();
/**
* List of extra modules that were added by the user using addModule().
* These get unconditionally merged into the current doctype, whatever
* it may be.
*/
var $userModules = array();
/**
* Associative array of element name to list of modules that have
* definitions for the element; this array is dynamically filled.
@ -210,7 +217,9 @@ class HTMLPurifier_HTMLModuleManager
* and then tacking it on to the active doctype
*/
function addModule($module) {
// unimplemented
$this->registerModule($module);
if (is_object($module)) $module = $module->name;
$this->userModules[] = $module;
}
/**
@ -234,16 +243,19 @@ class HTMLPurifier_HTMLModuleManager
$doctype = $this->doctypes->make($config);
$modules = $doctype->modules;
// merge in custom modules
$modules = array_merge($modules, $this->userModules);
foreach ($modules as $module) {
if (is_object($module)) {
$this->modules[$module->name] = $module;
$this->registeredModules[$module->name] = $module;
continue;
} else {
if (!isset($this->modules[$module])) {
if (!isset($this->registeredModules[$module])) {
$this->registerModule($module);
}
$this->modules[$module] = $this->registeredModules[$module];
}
$this->modules[$module] = $this->registeredModules[$module];
}
// setup lookup table based on all valid modules
@ -274,11 +286,9 @@ class HTMLPurifier_HTMLModuleManager
/**
* Retrieves merged element definitions.
* @param $config Instance of HTMLPurifier_Config, for determining
* stray elements.
* @return Array of HTMLPurifier_ElementDef
*/
function getElements($config) {
function getElements() {
$elements = array();
foreach ($this->modules as $module) {
@ -286,7 +296,7 @@ class HTMLPurifier_HTMLModuleManager
if (isset($elements[$name])) continue;
// if element is not safe, don't use it
if (!$this->trusted && ($v->safe === false)) continue;
$elements[$name] = $this->getElement($name, $config);
$elements[$name] = $this->getElement($name);
}
}
@ -303,12 +313,11 @@ class HTMLPurifier_HTMLModuleManager
/**
* Retrieves a single merged element definition
* @param $name Name of element
* @param $config Instance of HTMLPurifier_Config, may not be necessary.
* @param $trusted Boolean trusted overriding parameter: set to true
* if you want the full version of an element
* @return Merged HTMLPurifier_ElementDef
*/
function getElement($name, $config, $trusted = null) {
function getElement($name, $trusted = null) {
$def = false;
if ($trusted === null) $trusted = $this->trusted;