diff options
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php')
-rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php new file mode 100644 index 000000000..7b8d83343 --- /dev/null +++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php @@ -0,0 +1,37 @@ +<?php + +/** + * Defines a mutation of an obsolete tag into a valid tag. + */ +abstract class HTMLPurifier_TagTransform +{ + + /** + * Tag name to transform the tag to. + * @type string + */ + public $transform_to; + + /** + * Transforms the obsolete tag into the valid tag. + * @param HTMLPurifier_Token_Tag $tag Tag to be transformed. + * @param HTMLPurifier_Config $config Mandatory HTMLPurifier_Config object + * @param HTMLPurifier_Context $context Mandatory HTMLPurifier_Context object + */ + abstract public function transform($tag, $config, $context); + + /** + * Prepends CSS properties to the style attribute, creating the + * attribute if it doesn't exist. + * @warning Copied over from AttrTransform, be sure to keep in sync + * @param array $attr Attribute array to process (passed by reference) + * @param string $css CSS to prepend + */ + protected function prependCSS(&$attr, $css) + { + $attr['style'] = isset($attr['style']) ? $attr['style'] : ''; + $attr['style'] = $css . $attr['style']; + } +} + +// vim: et sw=4 sts=4 |