diff options
Diffstat (limited to 'library/HTMLPurifier/AttrTransform/ImgRequired.php')
| -rw-r--r-- | library/HTMLPurifier/AttrTransform/ImgRequired.php | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/library/HTMLPurifier/AttrTransform/ImgRequired.php b/library/HTMLPurifier/AttrTransform/ImgRequired.php index 7f0e4b7a5..7df6cb3e1 100644 --- a/library/HTMLPurifier/AttrTransform/ImgRequired.php +++ b/library/HTMLPurifier/AttrTransform/ImgRequired.php @@ -11,11 +11,19 @@ class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform { - public function transform($attr, $config, $context) { - + /** + * @param array $attr + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return array + */ + public function transform($attr, $config, $context) + { $src = true; if (!isset($attr['src'])) { - if ($config->get('Core.RemoveInvalidImg')) return $attr; + if ($config->get('Core.RemoveInvalidImg')) { + return $attr; + } $attr['src'] = $config->get('Attr.DefaultInvalidImage'); $src = false; } @@ -25,7 +33,7 @@ class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform $alt = $config->get('Attr.DefaultImageAlt'); if ($alt === null) { // truncate if the alt is too long - $attr['alt'] = substr(basename($attr['src']),0,40); + $attr['alt'] = substr(basename($attr['src']), 0, 40); } else { $attr['alt'] = $alt; } @@ -33,11 +41,8 @@ class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform $attr['alt'] = $config->get('Attr.DefaultInvalidImageAlt'); } } - return $attr; - } - } // vim: et sw=4 sts=4 |