Inheritance diagram for HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4:

Public Member Functions
	addBlankElement ($element)
	Convenience function that creates a totally blank, non-standalone element.

	addElement ($element, $type, $contents, $attr_includes=array(), $attr=array())
	Convenience function that sets up a new element.

	addElementToContentSet ($element, $type)
	Convenience function that registers an element to a content set.

	getChildDef ($def)
	Retrieves a proper HTMLPurifier_ChildDef subclass based on content_model and content_model_type member variables of the HTMLPurifier_ElementDef class.

	getFixesForLevel ($level)
	Retrieves all fixes per a level, returning fixes for that specific level as well as all levels below it.

	getFixType ($name)
	Parses a fix name and determines what kind of fix it is, as well as other information defined by the fix.

	makeFixes ()
	Defines all fixes the module will perform in a compact associative array of fix name to fix implementation.

	makeFixesForLevel ($fixes)
	Dynamically populates the $fixesForLevel member variable using the fixes array.

	makeLookup ($list)
	Convenience function that generates a lookup table with boolean true as value.

	mergeInAttrIncludes (&$attr, $attr_includes)
	Convenience function that merges a list of attribute includes into an attribute array.

	parseContents ($contents)
	Convenience function that transforms single-string contents into separate content model and content model type.

	populate ($fixes)
	Populates the module with transforms and other special-case code based on a list of fixes passed to it.

	setup ($config)
	Lazy load constructs the module by determining the necessary fixes to create and then delegating to the populate() function.

Public Attributes
	$attr_collections = array()
	Associative array of attribute collection names to attribute collection additions.

	$content_sets = array()
	Associative array of content set names to content set additions.

	$defaultLevel = null
	Default level to place all fixes in.

	$defines_child_def = false
	Boolean flag that indicates whether or not getChildDef is implemented.

	$elements = array()
	Informally, a list of elements this module changes.

	$fixesForLevel
	Lists of fixes used by getFixesForLevel().

	$info = array()
	Associative array of element names to element definitions.

	$info_attr_transform_post = array()
	List of HTMLPurifier_AttrTransform to be performed after validation.

	$info_attr_transform_pre = array()
	List of HTMLPurifier_AttrTransform to be performed before validation.

	$info_injector = array()
	List of HTMLPurifier_Injector to be performed during well-formedness fixing.

	$info_tag_transform = array()
	Associative array of deprecated tag name to HTMLPurifier_TagTransform.

	$levels = array(0 => 'none', 'light', 'medium', 'heavy')
	List of supported levels.

	$name
	Short unique string identifier of the module.

	$safe = true
	Boolean flag whether or not this module is safe.

Member Function Documentation

◆ addBlankElement()

HTMLPurifier_HTMLModule::addBlankElement ( $element )

inherited

Convenience function that creates a totally blank, non-standalone element.

Parameters

string $element Name of element to create

Return values

HTMLPurifier_ElementDef Created element

◆ addElement()

HTMLPurifier_HTMLModule::addElement	(	$element,
		$type,
		$contents,
		$attr_includes = array(),
		$attr = array() )

inherited

Convenience function that sets up a new element.

Parameters

string	$element	Name of element to add
string \| bool	$type	What content set should element be registered to? Set as false to skip this step.
string \| HTMLPurifier_ChildDef	$contents	Allowed children in form of: "$content_model_type: $content_model"
array \| string	$attr_includes	What attribute collections to register to element?
array	$attr	What unique attributes does the element define?

See also: HTMLPurifier_ElementDef:: for in-depth descriptions of these parameters.

Return values

HTMLPurifier_ElementDef Created element definition object, so you can set advanced parameters

◆ addElementToContentSet()

HTMLPurifier_HTMLModule::addElementToContentSet	(		$element,
			$type )

inherited

Convenience function that registers an element to a content set.

Parameters

string	$element	Element to register
string	$type	Name content set (warning: case sensitive, usually upper-case first letter)

◆ getChildDef()

HTMLPurifier_HTMLModule::getChildDef ( $def )

inherited

Retrieves a proper HTMLPurifier_ChildDef subclass based on content_model and content_model_type member variables of the HTMLPurifier_ElementDef class.

There is a similar function in HTMLPurifier_HTMLDefinition.

Parameters

HTMLPurifier_ElementDef $def

Return values

HTMLPurifier_ChildDef subclass

Reimplemented in HTMLPurifier_HTMLModule_Edit, and HTMLPurifier_HTMLModule_Tidy_Strict.

◆ getFixesForLevel()

HTMLPurifier_HTMLModule_Tidy::getFixesForLevel ( $level )

inherited

Retrieves all fixes per a level, returning fixes for that specific level as well as all levels below it.

Parameters

string $level level identifier, see $levels for valid values

Return values

array Lookup up table of fixes

◆ getFixType()

HTMLPurifier_HTMLModule_Tidy::getFixType ( $name )

inherited

Parses a fix name and determines what kind of fix it is, as well as other information defined by the fix.

Parameters

$name String name of fix

Return values

array(string $fix_type, array $fix_parameters)

Note: $fix_parameters is type dependant, see populate() for usage of these parameters

◆ makeFixes()

HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4::makeFixes ( )

Defines all fixes the module will perform in a compact associative array of fix name to fix implementation.

Return values

array

Reimplemented from HTMLPurifier_HTMLModule_Tidy.

Reimplemented in HTMLPurifier_HTMLModule_Tidy_Strict.

◆ makeFixesForLevel()

HTMLPurifier_HTMLModule_Tidy::makeFixesForLevel ( $fixes )

inherited

Dynamically populates the $fixesForLevel member variable using the fixes array.

It may be custom overloaded, used in conjunction with $defaultLevel, or not used at all.

Parameters

array $fixes

◆ makeLookup()

HTMLPurifier_HTMLModule::makeLookup ( $list )

inherited

Convenience function that generates a lookup table with boolean true as value.

Parameters

string $list List of values to turn into a lookup

Note: You can also pass an arbitrary number of arguments in place of the regular argument

Return values

array array equivalent of list

◆ mergeInAttrIncludes()

HTMLPurifier_HTMLModule::mergeInAttrIncludes	(	&	$attr,
			$attr_includes )

inherited

Convenience function that merges a list of attribute includes into an attribute array.

Parameters

array	$attr	Reference to attr array to modify
array	$attr_includes	Array of includes / string include to merge in

◆ parseContents()

HTMLPurifier_HTMLModule::parseContents ( $contents )

inherited

Convenience function that transforms single-string contents into separate content model and content model type.

Parameters

string $contents Allowed children in form of: "$content_model_type: $content_model"

Return values

array

Note: If contents is an object, an array of two nulls will be returned, and the callee needs to take the original $contents and use it directly.

◆ populate()

HTMLPurifier_HTMLModule_Tidy::populate ( $fixes )

inherited

Populates the module with transforms and other special-case code based on a list of fixes passed to it.

Parameters

array $fixes Lookup table of fixes to activate

◆ setup()

HTMLPurifier_HTMLModule_Tidy::setup ( $config )

inherited

Lazy load constructs the module by determining the necessary fixes to create and then delegating to the populate() function.

Parameters

HTMLPurifier_Config $config

Todo: Wildcard matching and error reporting when an added or subtracted fix has no effect.

Reimplemented from HTMLPurifier_HTMLModule.

Member Data Documentation

◆ $attr_collections

HTMLPurifier_HTMLModule::$attr_collections = array()

inherited

Associative array of attribute collection names to attribute collection additions.

More rarely used for adding attributes to the global collections. Example is the StyleAttribute module adding the style attribute to the Core. Corresponds to HTMLDefinition's attr_collections->info, since the object's data is only info, with extra behavior associated with it. @type array

◆ $content_sets

HTMLPurifier_HTMLModule::$content_sets = array()

inherited

Associative array of content set names to content set additions.

This is commonly used to, say, add an A element to the Inline content set. This corresponds to an internal variable $content_sets and NOT info_content_sets member variable of HTMLDefinition. @type array

◆ $defaultLevel

HTMLPurifier_HTMLModule_Tidy::$defaultLevel = null

inherited

Default level to place all fixes in.

Disabled by default. @type string

◆ $defines_child_def

HTMLPurifier_HTMLModule::$defines_child_def = false

inherited

Boolean flag that indicates whether or not getChildDef is implemented.

For optimization reasons: may save a call to a function. Be sure to set it if you do implement getChildDef(), otherwise it will have no effect! @type bool

◆ $elements

HTMLPurifier_HTMLModule::$elements = array()

inherited

Informally, a list of elements this module changes.

Not used in any significant way. @type array

◆ $fixesForLevel

HTMLPurifier_HTMLModule_Tidy::$fixesForLevel

inherited

Initial value:

= array(
        'light' => array(),
        'medium' => array(),
        'heavy' => array()
    )

Lists of fixes used by getFixesForLevel().

Format is: HTMLModule_Tidy->fixesForLevel[$level] = array('fix-1', 'fix-2'); @type array

◆ $info

HTMLPurifier_HTMLModule::$info = array()

inherited

Associative array of element names to element definitions.

Some definitions may be incomplete, to be merged in later with the full definition. @type array

◆ $info_attr_transform_post

HTMLPurifier_HTMLModule::$info_attr_transform_post = array()

inherited

List of HTMLPurifier_AttrTransform to be performed after validation.

@type array

◆ $info_attr_transform_pre

HTMLPurifier_HTMLModule::$info_attr_transform_pre = array()

inherited

List of HTMLPurifier_AttrTransform to be performed before validation.

@type array

◆ $info_injector

HTMLPurifier_HTMLModule::$info_injector = array()

inherited

List of HTMLPurifier_Injector to be performed during well-formedness fixing.

An injector will only be invoked if all of it's pre-requisites are met; if an injector fails setup, there will be no error; it will simply be silently disabled. @type array

◆ $info_tag_transform

HTMLPurifier_HTMLModule::$info_tag_transform = array()

inherited

Associative array of deprecated tag name to HTMLPurifier_TagTransform.

@type array

◆ $levels

HTMLPurifier_HTMLModule_Tidy::$levels = array(0 => 'none', 'light', 'medium', 'heavy')

inherited

List of supported levels.

Index zero is a special case "no fixes" level. @type array

◆ $name

HTMLPurifier_HTMLModule::$name

inherited

Short unique string identifier of the module.

@type string

◆ $safe

HTMLPurifier_HTMLModule::$safe = true

inherited

Boolean flag whether or not this module is safe.

If it is not safe, all of its members are unsafe. Modules are safe by default (this might be slightly dangerous, but it doesn't make much sense to force HTML Purifier, which is based off of safe HTML, to explicitly say, "This is safe," even though there are modules which are "unsafe")

@type bool

Note: Previously, safety could be applied at an element level granularity. We've removed this ability, so in order to add "unsafe" elements or attributes, a dedicated module with this property set to false must be used.

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

lib/htmlpurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php

Public Member Functions

Public Attributes

Member Function Documentation

◆ addBlankElement()

◆ addElement()

◆ addElementToContentSet()

◆ getChildDef()

◆ getFixesForLevel()

◆ getFixType()

◆ makeFixes()

◆ makeFixesForLevel()

◆ makeLookup()

◆ mergeInAttrIncludes()

◆ parseContents()

◆ populate()

◆ setup()

Member Data Documentation

◆ $attr_collections

◆ $content_sets

◆ $defaultLevel

◆ $defines_child_def

◆ $elements

◆ $fixesForLevel

◆ $info

◆ $info_attr_transform_post

◆ $info_attr_transform_pre

◆ $info_injector

◆ $info_tag_transform

◆ $levels

◆ $name

◆ $safe