ILIAS\LegalDocuments\HTMLPurifier Class Reference

Inheritance diagram for ILIAS\LegalDocuments\HTMLPurifier:

Collaboration diagram for ILIAS\LegalDocuments\HTMLPurifier:

Public Member Functions
	__construct (?array $allowed_tags=null, ?string $cache_directory=null, ?Closure $create_config=null)
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...

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

Private Attributes
readonly array	$allowed_tags
readonly string	$cache_directory
readonly Closure	$create_config

Additional Inherited Members
Static Public Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
static	_getCacheDirectory ()
Protected Attributes inherited from ilHtmlPurifierAbstractLibWrapper
HTMLPurifier	$purifier

Detailed Description

Definition at line 28 of file HTMLPurifier.php.

Constructor & Destructor Documentation

__construct()

ILIAS\LegalDocuments\HTMLPurifier::__construct	(	?array	$allowed_tags = null,
		?string	$cache_directory = null,
		?Closure	$create_config = null
	)

Parameters

list<string>	$allowed_tags
null|Closure()	HTMLPurifier_Config $create_config

Definition at line 41 of file HTMLPurifier.php.

      {
        $this->cache_directory = $cache_directory ?? ilHtmlPurifierAbstractLibWrapper::_getCacheDirectory();
        $this->allowed_tags = $allowed_tags ?? ilRTESettings::_getUsedHTMLTags('textarea');
        $this->create_config = $create_config ?? HTMLPurifier_Config::createDefault(...);
        parent::__construct();
    }

References ILIAS\LegalDocuments\HTMLPurifier\$allowed_tags, ILIAS\LegalDocuments\HTMLPurifier\$cache_directory, ILIAS\LegalDocuments\HTMLPurifier\$create_config, ILIAS\GlobalScreen\Provider\__construct(), ilHtmlPurifierAbstractLibWrapper\_getCacheDirectory(), and ilRTESettings\_getUsedHTMLTags().

Here is the call graph for this function:

Member Function Documentation

getPurifierConfigInstance()

ILIAS\LegalDocuments\HTMLPurifier::getPurifierConfigInstance ( )

protected

Reimplemented from ilHtmlPurifierAbstractLibWrapper.

Definition at line 52 of file HTMLPurifier.php.

                                                  : HTMLPurifier_Config
    {
        $config = ($this->create_config)();
        $config->set('HTML.DefinitionID', 'ilias termsofservice document');
        $config->set('HTML.DefinitionRev', 1);
        $config->set('HTML.TargetBlank', true);
        $config->set('Cache.SerializerPath', $this->cache_directory);
        $config->set('HTML.Doctype', 'XHTML 1.0 Strict');
 
        $tags = $this->makeElementListTinyMceCompliant($this->allowed_tags);
 
        $tags[] = 'b';
        $tags[] = 'i';
 
        $config->set('HTML.AllowedElements', $this->removeUnsupportedElements($tags));
        $config->set('HTML.ForbiddenAttributes', 'div@style');
 
        if (($def = $config->maybeGetRawHTMLDefinition()) !== null) {
            $def->addAttribute('a', 'target', 'Enum#_blank,_self,_target,_top');
        }
 
        return $config;
    }

References ILIAS\LegalDocuments\HTMLPurifier\$create_config, ilHtmlPurifierAbstractLibWrapper\makeElementListTinyMceCompliant(), and ilHtmlPurifierAbstractLibWrapper\removeUnsupportedElements().

Here is the call graph for this function:

Field Documentation

$allowed_tags

readonly array ILIAS\LegalDocuments\HTMLPurifier::$allowed_tags

private

Definition at line 31 of file HTMLPurifier.php.

Referenced by ILIAS\LegalDocuments\HTMLPurifier\__construct().

$cache_directory

readonly string ILIAS\LegalDocuments\HTMLPurifier::$cache_directory

private

Definition at line 32 of file HTMLPurifier.php.

Referenced by ILIAS\LegalDocuments\HTMLPurifier\__construct().

$create_config

readonly Closure ILIAS\LegalDocuments\HTMLPurifier::$create_config

private

Definition at line 35 of file HTMLPurifier.php.

Referenced by ILIAS\LegalDocuments\HTMLPurifier\__construct(), and ILIAS\LegalDocuments\HTMLPurifier\getPurifierConfigInstance().

---

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

• components/ILIAS/LegalDocuments/classes/HTMLPurifier.php