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Add preProcess and postProcess infrastructure to HTMLModule and HTMLDefinition so that almost all functionality that does not involve merging the modules together can be factored into modules.
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@733 48356398-32a2-884e-a903-53898d9a118a
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@ -305,6 +305,9 @@ class HTMLPurifier_HTMLDefinition
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$this->info_content_sets = $this->content_sets->lookup;
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foreach ($this->modules as $module_i => $module) {
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$module->preProcess($this, $config);
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// process element-wise definitions
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foreach ($module->info as $name => $def) {
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// setup info
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@ -348,6 +351,9 @@ class HTMLPurifier_HTMLDefinition
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foreach($module->info_tag_transform as $k => $v) $this->info_tag_transform[$k] = $v;
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foreach($module->info_attr_transform_pre as $k => $v) $this->info_attr_transform_pre[$k] = $v;
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foreach($module->info_attr_transform_post as $k => $v) $this->info_attr_transform_post[$k]= $v;
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$module->postProcess($this, $config);
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}
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}
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@ -91,6 +91,22 @@ class HTMLPurifier_HTMLModule
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*/
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function getChildDef($def) {return false;}
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/**
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* Hook method that lets module perform arbitrary operations on
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* HTMLPurifier_HTMLDefinition before the module gets processed.
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* @param $definition Reference to HTMLDefinition being setup
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* @param $config Instance of HTMLPurifier_Config
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*/
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function preProcess(&$definition, $config) {}
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/**
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* Hook method that lets module perform arbitrary operations
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* on HTMLPurifier_HTMLDefinition after the module gets processed.
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* @param $definition Reference to HTMLDefinition being setup
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* @param $config Instance of HTMLPurifier_Config
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*/
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function postProcess(&$definition, $config) {}
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}
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?>
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@ -5,7 +5,9 @@
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* deprecated.
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*
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* @note Not all legacy elements have been implemented yet, which
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* is a bit of a reverse problem as compared to browsers!
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* is a bit of a reverse problem as compared to browsers! In
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* addition, this legacy module may implement a bit more than
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* mandated by XHTML 1.1.
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*
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* This module can be used in combination with TransformToStrict in order
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* to transform as many deprecated elements as possible, but retain
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@ -27,6 +27,10 @@ class HTMLPurifier_HTMLModule_TransformToStrict extends HTMLPurifier_HTMLModule
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)
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);
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var $info_attr_transform_post = array(
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'lang' => false // placeholder
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);
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function HTMLPurifier_HTMLModule_TransformToStrict($config) {
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// deprecated tag transforms
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$this->info_tag_transform['font'] = new HTMLPurifier_TagTransform_Font();
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@ -14,7 +14,15 @@
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class HTMLPurifier_HTMLModule_TransformToXHTML11 extends HTMLPurifier_HTMLModule
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{
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// unimplemented
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var $attr_collections = array(
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'Lang' => array(
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'lang' => false // remove it
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)
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);
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var $info_attr_transform_post = array(
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'lang' => false // remove it
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);
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}
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