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27 lines
639 B
27 lines
639 B
<?php |
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// this MUST be placed in post, as it assumes that any value in dir is valid |
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/** |
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* Post-trasnform that ensures that bdo tags have the dir attribute set. |
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*/ |
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class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform |
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{ |
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/** |
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* @param array $attr |
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* @param HTMLPurifier_Config $config |
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* @param HTMLPurifier_Context $context |
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* @return array |
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*/ |
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public function transform($attr, $config, $context) |
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{ |
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if (isset($attr['dir'])) { |
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return $attr; |
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} |
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$attr['dir'] = $config->get('Attr.DefaultTextDir'); |
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return $attr; |
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} |
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} |
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// vim: et sw=4 sts=4
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