Class ilTermsOfServiceDocumentHtmlPurifier. More...

Inheritance diagram for ilTermsOfServiceDocumentHtmlPurifier:

Collaboration diagram for ilTermsOfServiceDocumentHtmlPurifier:

Public Member Functions
	__construct (array $allowedTags=null, string $cacheDirectory=null)
	ilTermsOfServiceDocumentHtmlPurifier constructor. More...

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...

Protected Member Functions
	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)

Protected Attributes
	$cacheDirectory = ''

Protected Attributes inherited from ilHtmlPurifierAbstractLibWrapper
	$oPurifier = null

Private Attributes
	$allowedTags = []

Additional Inherited Members
Static Public Member Functions inherited from ilHtmlPurifierAbstractLibWrapper
static	_getCacheDirectory ()
	Get the directory for HTMLPurifier cache files. More...

Detailed Description

Class ilTermsOfServiceDocumentHtmlPurifier.

Author: Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de

Definition at line 8 of file class.ilTermsOfServiceDocumentHtmlPurifier.php.

Constructor & Destructor Documentation

◆ __construct()

ilTermsOfServiceDocumentHtmlPurifier::__construct	(	array	$allowedTags = `null`,
		string	$cacheDirectory = `null`
	)

ilTermsOfServiceDocumentHtmlPurifier constructor.

Parameters

array \| null	$allowedTags
string	$cacheDirectory

Definition at line 21 of file class.ilTermsOfServiceDocumentHtmlPurifier.php.

References $allowedTags, $cacheDirectory, ilHtmlPurifierAbstractLibWrapper\_getCacheDirectory(), and ilObjAdvancedEditing\_getUsedHTMLTags().

     {
         if (null === $cacheDirectory) {
             $cacheDirectory = \ilHtmlPurifierAbstractLibWrapper::_getCacheDirectory();
         }
         $this->cacheDirectory = $cacheDirectory;
 
         if (null === $allowedTags) {
             $allowedTags = \ilObjAdvancedEditing::_getUsedHTMLTags('textarea');
         }
         $this->allowedTags = $allowedTags;
 
         parent::__construct();
         $this->allowedTags = $allowedTags;
     }

Here is the call graph for this function:

Member Function Documentation

◆ getPurifierConfigInstance()

ilTermsOfServiceDocumentHtmlPurifier::getPurifierConfigInstance ( )

protected

Definition at line 40 of file class.ilTermsOfServiceDocumentHtmlPurifier.php.

References $allowedTags, $config, $def, $tags, HTMLPurifier_Config\createDefault(), ilHtmlPurifierAbstractLibWrapper\makeElementListTinyMceCompliant(), and ilHtmlPurifierAbstractLibWrapper\removeUnsupportedElements().

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