ilAssHtmlPurifier Class Reference

Inheritance diagram for ilAssHtmlPurifier:

Collaboration diagram for ilAssHtmlPurifier:

Protected Member Functions
	getPurifierType ()
	getPurifierConfigInstance ()
Protected Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
	getPurifierConfigInstance ()
	setPurifier (HTMLPurifier $purifier)
	getPurifier ()
	removeUnsupportedElements (array $elements)
	Removes all unsupported elements. More...
	makeElementListTinyMceCompliant (array $elements)

Private Member Functions
	getAllowedElements ()
	getElementsUsedForAdvancedEditing ()

Additional Inherited Members
Public Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
	__construct ()
	ilHtmlPurifierAbstractLibWrapper constructor. More...
	purify (string $html)
	Filters an HTML snippet/document to be XSS-free and standards-compliant. More...
	purifyArray (array $htmlCollection)
	Filters an array of HTML snippets/documents to be XSS-free and standards-compliant. More...
	purify (string $html)
	Filters an HTML snippet/document to be XSS-free and standards-compliant. More...
	purifyArray (array $htmlCollection)
	Filters an array of HTML snippets/documents to be XSS-free and standards-compliant. More...
Static Public Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
static	_getCacheDirectory ()
Protected Attributes inherited from ilHtmlPurifierAbstractLibWrapper
HTMLPurifier	$purifier

Detailed Description

Definition at line 25 of file class.ilAssHtmlPurifier.php.

Member Function Documentation

getAllowedElements()

ilAssHtmlPurifier::getAllowedElements ( )

private

Definition at line 60 of file class.ilAssHtmlPurifier.php.

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

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

Referenced by getPurifierConfigInstance().

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getElementsUsedForAdvancedEditing()

ilAssHtmlPurifier::getElementsUsedForAdvancedEditing ( )

private

Definition at line 70 of file class.ilAssHtmlPurifier.php.

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

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

Referenced by getAllowedElements().

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getPurifierConfigInstance()

ilAssHtmlPurifier::getPurifierConfigInstance ( )

protected

Returns

HTMLPurifier_Config Instance of HTMLPurifier_Config

Reimplemented from ilHtmlPurifierAbstractLibWrapper.

Definition at line 35 of file class.ilAssHtmlPurifier.php.

                                                  : HTMLPurifier_Config
    {
        $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');
        $config->autoFinalize = false;
        $config->set(
            'URI.AllowedSchemes',
            array_merge(
                $config->get('URI.AllowedSchemes'),
                ['data' => true]
            )
        );
        $config->autoFinalize = true;
        if ($def = $config->maybeGetRawHTMLDefinition()) {
            $def->addAttribute('a', 'target', 'Enum#_blank,_self,_target,_top');
        }
 
        return $config;
    }

References $config, ilHtmlPurifierAbstractLibWrapper\_getCacheDirectory(), getAllowedElements(), and getPurifierType().

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getPurifierType()

ilAssHtmlPurifier::getPurifierType ( )

protected

Definition at line 27 of file class.ilAssHtmlPurifier.php.

                                        : string
    {
        return 'assessment';
    }

Referenced by getElementsUsedForAdvancedEditing(), and getPurifierConfigInstance().

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

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