4
* Pre-transform that changes deprecated hspace and vspace attributes to CSS
6
class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform {
9
protected $css = array(
10
'hspace' => array('left', 'right'),
11
'vspace' => array('top', 'bottom')
14
public function __construct($attr) {
16
if (!isset($this->css[$attr])) {
17
trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
21
public function transform($attr, $config, $context) {
23
if (!isset($attr[$this->attr])) return $attr;
25
$width = $this->confiscateAttr($attr, $this->attr);
26
// some validation could happen here
28
if (!isset($this->css[$this->attr])) return $attr;
31
foreach ($this->css[$this->attr] as $suffix) {
32
$property = "margin-$suffix";
33
$style .= "$property:{$width}px;";
36
$this->prependCSS($attr, $style);
4
* Pre-transform that changes deprecated hspace and vspace attributes to CSS
6
class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform
16
protected $css = array(
17
'hspace' => array('left', 'right'),
18
'vspace' => array('top', 'bottom')
24
public function __construct($attr)
27
if (!isset($this->css[$attr])) {
28
trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
34
* @param HTMLPurifier_Config $config
35
* @param HTMLPurifier_Context $context
38
public function transform($attr, $config, $context)
40
if (!isset($attr[$this->attr])) {
44
$width = $this->confiscateAttr($attr, $this->attr);
45
// some validation could happen here
47
if (!isset($this->css[$this->attr])) {
52
foreach ($this->css[$this->attr] as $suffix) {
53
$property = "margin-$suffix";
54
$style .= "$property:{$width}px;";
56
$this->prependCSS($attr, $style);