ilAssHtmlPurifier Class Reference

Inheritance diagram for ilAssHtmlPurifier:

Collaboration diagram for ilAssHtmlPurifier:

Protected Member Functions
	getPurifierType ()
	getPurifierConfigInstance ()
Protected Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
	getPurifierConfigInstance ()
	Has to be implemented by subclasses to build the HTMLPurifier_Config instance with object specific configurations. More...
	setPurifier (HTMLPurifier $oPurifier)
	Set the purifier by subclass. More...
	getPurifier ()
	Get the purifier. More...
	removeUnsupportedElements ($a_array)
	Removes all unsupported elements. More...
	makeElementListTinyMceCompliant ($elements)

Private Member Functions
	getAllowedElements ()
	getElementsUsedForAdvancedEditing ()

Additional Inherited Members
Public Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
	__construct ()
	Constructor. More...
	purify ($a_html, $a_config=null)
	Filters an HTML snippet/document to be XSS-free and standards-compliant. More...
	purifyArray (Array $a_array_of_html, $a_config=null)
	Filters an array of HTML snippets/documents to be XSS-free and standards-compliant. More...
Public Member Functions inherited from ilHtmlPurifierInterface
	purify ($a_html)
	Filters an HTML snippet/document to be XSS-free and standards-compliant. More...
	purifyArray (Array $a_array_of_html)
	Filters an array of HTML snippets/documents to be XSS-free and standards-compliant. More...
Static Public Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
static	_getCacheDirectory ()
	Get the directory for HTMLPurifier cache files. More...
Protected Attributes inherited from ilHtmlPurifierAbstractLibWrapper
	$oPurifier = null

Detailed Description

Definition at line 12 of file class.ilAssHtmlPurifier.php.

Member Function Documentation

getAllowedElements()

ilAssHtmlPurifier::getAllowedElements ( )

private

Definition at line 38 of file class.ilAssHtmlPurifier.php.

References getElementsUsedForAdvancedEditing(), ilHtmlPurifierAbstractLibWrapper\makeElementListTinyMceCompliant(), and ilHtmlPurifierAbstractLibWrapper\removeUnsupportedElements().

Referenced by getPurifierConfigInstance().

        {
                $allowedElements = $this->getElementsUsedForAdvancedEditing();
                
                $allowedElements = $this->makeElementListTinyMceCompliant($allowedElements);
                $allowedElements = $this->removeUnsupportedElements($allowedElements);
                
                return $allowedElements;
        }

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getElementsUsedForAdvancedEditing()

ilAssHtmlPurifier::getElementsUsedForAdvancedEditing ( )

private

Definition at line 48 of file class.ilAssHtmlPurifier.php.

References ilObjAdvancedEditing\_getUsedHTMLTags(), and getPurifierType().

Referenced by getAllowedElements().

        {
                include_once 'Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php';
                return ilObjAdvancedEditing::_getUsedHTMLTags($this->getPurifierType());
        }

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getPurifierConfigInstance()

ilAssHtmlPurifier::getPurifierConfigInstance ( )

protected

Returns

HTMLPurifier_Config Instance of HTMLPurifier_Config

Definition at line 22 of file class.ilAssHtmlPurifier.php.

References ilHtmlPurifierAbstractLibWrapper\_getCacheDirectory(), HTMLPurifier_Config\createDefault(), getAllowedElements(), and getPurifierType().

        {
                $config = HTMLPurifier_Config::createDefault();
                $config->set('HTML.DefinitionID', $this->getPurifierType());
                $config->set('HTML.DefinitionRev', 1);
                $config->set('Cache.SerializerPath', ilHtmlPurifierAbstractLibWrapper::_getCacheDirectory());
                $config->set('HTML.Doctype', 'XHTML 1.0 Strict');
                $config->set('HTML.AllowedElements', $this->getAllowedElements());
                $config->set('HTML.ForbiddenAttributes', 'div@style');
                if ($def = $config->maybeGetRawHTMLDefinition()) {
                        $def->addAttribute('a', 'target', 'Enum#_blank,_self,_target,_top');
                }

                return $config;
        }

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getPurifierType()

ilAssHtmlPurifier::getPurifierType ( )

protected

Definition at line 14 of file class.ilAssHtmlPurifier.php.

Referenced by getElementsUsedForAdvancedEditing(), and getPurifierConfigInstance().

        {
                return 'assessment';
        }

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The documentation for this class was generated from the following file:

• Modules/TestQuestionPool/classes/class.ilAssHtmlPurifier.php