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- <?php
-
-
- class HTMLPurifier_AttrTransform_EnumToCSS extends HTMLPurifier_AttrTransform
- {
-
-
- protected $attr;
-
-
-
- protected $enumToCSS = array();
-
-
-
- protected $caseSensitive = false;
-
-
-
- public function __construct($attr, $enum_to_css, $case_sensitive = false)
- {
- $this->attr = $attr;
- $this->enumToCSS = $enum_to_css;
- $this->caseSensitive = (bool)$case_sensitive;
- }
-
-
-
- public function transform($attr, $config, $context)
- {
- if (!isset($attr[$this->attr])) {
- return $attr;
- }
-
- $value = trim($attr[$this->attr]);
- unset($attr[$this->attr]);
-
- if (!$this->caseSensitive) {
- $value = strtolower($value);
- }
-
- if (!isset($this->enumToCSS[$value])) {
- return $attr;
- }
- $this->prependCSS($attr, $this->enumToCSS[$value]);
- return $attr;
- }
- }
-
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