Inheritance diagram for HTMLPurifier_HTMLModule:

Public Member Functions
	addBlankElement ($element)

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

	addElementToContentSet ($element, $type)

	getChildDef ($def)

	makeLookup ($list)

	mergeInAttrIncludes (&$attr, $attr_includes)

	parseContents ($contents)

	setup ($config)

Public Attributes
	$attr_collections = array()

	$content_sets = array()

	$defines_child_def = false

	$elements = array()

	$info = array()

	$info_attr_transform_post = array()

	$info_attr_transform_pre = array()

	$info_injector = array()

	$info_tag_transform = array()

	$name

	$safe = true

Detailed Description

Represents an XHTML 1.1 module, with information on elements, tags and attributes.

Note: Even though this is technically XHTML 1.1, it is also used for regular HTML parsing. We are using modulization as a convenient way to represent the internals of HTMLDefinition, and our implementation is by no means conforming and does not directly use the normative DTDs or XML schemas.; The public variables in a module should almost directly correspond to the variables in HTMLPurifier_HTMLDefinition. However, the prefix info carries no special meaning in these objects (include it anyway if that's the correspondence though).

Todo:: Consider making some member functions protected

Definition at line 18 of file HTMLModule.php.

Member Function Documentation

HTMLPurifier_HTMLModule::addBlankElement ( $element )

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

Parameters

$element Name of element to create

Returns: Created element

Definition at line 153 of file HTMLModule.php.

Referenced by HTMLPurifier_HTMLModule_Tidy\populate(), HTMLPurifier_HTMLModule_Name\setup(), HTMLPurifier_HTMLModule_Target\setup(), HTMLPurifier_HTMLModule_TargetBlank\setup(), HTMLPurifier_HTMLModule_Nofollow\setup(), and HTMLPurifier_HTMLModule_Legacy\setup().

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

Convenience function that sets up a new element

Parameters

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

Note: See ElementDef for in-depth descriptions of these parameters.

Returns: Created element definition object, so you can set advanced parameters

Definition at line 130 of file HTMLModule.php.

References $type, addElementToContentSet(), HTMLPurifier_ElementDef\create(), mergeInAttrIncludes(), and parseContents().

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HTMLPurifier_HTMLModule::addElementToContentSet	(	$element,
		$type
	)

Convenience function that registers an element to a content set

Parameters

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

Definition at line 170 of file HTMLModule.php.

References $type.

Referenced by addElement().

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HTMLPurifier_HTMLModule::getChildDef ( $def )

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

$def	HTMLPurifier_ElementDef instance

Returns: HTMLPurifier_ChildDef subclass

Definition at line 112 of file HTMLModule.php.

HTMLPurifier_HTMLModule::makeLookup ( $list )

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

Parameters

$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

Returns: Lookup array equivalent of list

Definition at line 224 of file HTMLModule.php.

References $ret.

Referenced by HTMLPurifier_HTMLModule_Forms\setup(), and HTMLPurifier_HTMLModule_Text\setup().

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

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

Parameters

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

Definition at line 208 of file HTMLModule.php.

Referenced by addElement().

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HTMLPurifier_HTMLModule::parseContents ( $contents )

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

Parameters

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

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.

Definition at line 185 of file HTMLModule.php.

Referenced by addElement().

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HTMLPurifier_HTMLModule::setup ( $config )

Lazy load construction of the module after determining whether or not it's needed, and also when a finalized configuration object is available.

Parameters

$config Instance of HTMLPurifier_Config

Definition at line 240 of file HTMLModule.php.

Member Data Documentation

HTMLPurifier_HTMLModule::$attr_collections = array()

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.

Definition at line 57 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$content_sets = array()

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.

Definition at line 47 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$defines_child_def = false

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!

Definition at line 88 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$elements = array()

Informally, a list of elements this module changes. Not used in any significant way.

Definition at line 32 of file HTMLModule.php.

Referenced by HTMLPurifier_HTMLModule_Name\setup(), and HTMLPurifier_HTMLModule_Target\setup().

HTMLPurifier_HTMLModule::$info = array()

Associative array of element names to element definitions. Some definitions may be incomplete, to be merged in later with the full definition.

Definition at line 39 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$info_attr_transform_post = array()

List of HTMLPurifier_AttrTransform to be performed after validation.

Definition at line 72 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$info_attr_transform_pre = array()

List of HTMLPurifier_AttrTransform to be performed before validation.

Definition at line 67 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$info_injector = array()

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.

Definition at line 80 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$info_tag_transform = array()

Associative array of deprecated tag name to HTMLPurifier_TagTransform

Definition at line 62 of file HTMLModule.php.

HTMLPurifier_HTMLModule::$name

Short unique string identifier of the module

Definition at line 26 of file HTMLModule.php.

Referenced by HTMLPurifier_HTMLModule_Tidy\getFixType(), HTMLPurifier_HTMLModule_Tidy\populate(), and HTMLPurifier_HTMLModule_Tidy\setup().

HTMLPurifier_HTMLModule::$safe = true

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")

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.

Definition at line 102 of file HTMLModule.php.

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

L:/0xoops/xoops-2.5.6/htdocs/xoops_lib/modules/protector/library/HTMLPurifier/HTMLModule.php

Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

Member Data Documentation