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author | Andreas Baumann <mail@andreasbaumann.cc> | 2019-11-17 20:45:02 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2019-11-17 20:45:02 +0100 |
commit | 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 (patch) | |
tree | 4d541098d751d5a9acf8c12f6fb9f308ace066ac /vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Lang.php | |
download | flyspray-8df3db566a3a937b45ebf11adb90d265e6f5e2d4.tar.xz |
initial checking of customized version 1.0rc9
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Lang.php')
-rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Lang.php | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Lang.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Lang.php new file mode 100644 index 0000000..5b0aff0 --- /dev/null +++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Lang.php @@ -0,0 +1,31 @@ +<?php + +/** + * Post-transform that copies lang's value to xml:lang (and vice-versa) + * @note Theoretically speaking, this could be a pre-transform, but putting + * post is more efficient. + */ +class HTMLPurifier_AttrTransform_Lang extends HTMLPurifier_AttrTransform +{ + + /** + * @param array $attr + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return array + */ + public function transform($attr, $config, $context) + { + $lang = isset($attr['lang']) ? $attr['lang'] : false; + $xml_lang = isset($attr['xml:lang']) ? $attr['xml:lang'] : false; + + if ($lang !== false && $xml_lang === false) { + $attr['xml:lang'] = $lang; + } elseif ($xml_lang !== false) { + $attr['lang'] = $xml_lang; + } + return $attr; + } +} + +// vim: et sw=4 sts=4 |