HTMLPurifier_AttrTransform_Input Class Reference

Performs miscellaneous cross attribute validation and filtering for input elements. More...

Inheritance diagram for HTMLPurifier_AttrTransform_Input:

Collaboration diagram for HTMLPurifier_AttrTransform_Input:

Public Member Functions
	__construct ()
	transform ($attr, $config, $context)
Public Member Functions inherited from HTMLPurifier_AttrTransform
	transform ($attr, $config, $context)
	Abstract: makes changes to the attributes dependent on multiple values. More...
	prependCSS (&$attr, $css)
	Prepends CSS properties to the style attribute, creating the attribute if it doesn't exist. More...
	confiscateAttr (&$attr, $key)
	Retrieves and removes an attribute. More...

Protected Attributes
	$pixels
	@type HTMLPurifier_AttrDef_HTML_Pixels More...

Detailed Description

Performs miscellaneous cross attribute validation and filtering for input elements.

This is meant to be a post-transform.

Definition at line 7 of file Input.php.

Constructor & Destructor Documentation

__construct()

HTMLPurifier_AttrTransform_Input::__construct

(

)

Definition at line 14 of file Input.php.

    {
        $this->pixels = new HTMLPurifier_AttrDef_HTML_Pixels();
    }

Member Function Documentation

transform()

HTMLPurifier_AttrTransform_Input::transform	(		$attr,
			$config,
			$context
	)

Parameters

array	$attr
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Returns

array

Reimplemented from HTMLPurifier_AttrTransform.

Definition at line 25 of file Input.php.

    {
        if (!isset($attr['type'])) {
            $t = 'text';
        } else {
            $t = strtolower($attr['type']);
        }
        if (isset($attr['checked']) && $t !== 'radio' && $t !== 'checkbox') {
            unset($attr['checked']);
        }
        if (isset($attr['maxlength']) && $t !== 'text' && $t !== 'password') {
            unset($attr['maxlength']);
        }
        if (isset($attr['size']) && $t !== 'text' && $t !== 'password') {
            $result = $this->pixels->validate($attr['size'], $config, $context);
            if ($result === false) {
                unset($attr['size']);
            } else {
                $attr['size'] = $result;
            }
        }
        if (isset($attr['src']) && $t !== 'image') {
            unset($attr['src']);
        }
        if (!isset($attr['value']) && ($t === 'radio' || $t === 'checkbox')) {
            $attr['value'] = '';
        }
        return $attr;
    }

References $result, and $t.

Field Documentation

$pixels

HTMLPurifier_AttrTransform_Input::$pixels

protected

@type HTMLPurifier_AttrDef_HTML_Pixels

Definition at line 12 of file Input.php.

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

• Services/Html/HtmlPurifier/library/HTMLPurifier/AttrTransform/Input.php