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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/HTMLPurifier/HTMLModule/Image.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.tar.xz icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/vendor/HTMLPurifier/HTMLModule/Image.php | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/library/vendor/HTMLPurifier/HTMLModule/Image.php b/library/vendor/HTMLPurifier/HTMLModule/Image.php new file mode 100644 index 0000000..0f5fdb3 --- /dev/null +++ b/library/vendor/HTMLPurifier/HTMLModule/Image.php @@ -0,0 +1,49 @@ +<?php + +/** + * XHTML 1.1 Image Module provides basic image embedding. + * @note There is specialized code for removing empty images in + * HTMLPurifier_Strategy_RemoveForeignElements + */ +class HTMLPurifier_HTMLModule_Image extends HTMLPurifier_HTMLModule +{ + + /** + * @type string + */ + public $name = 'Image'; + + /** + * @param HTMLPurifier_Config $config + */ + public function setup($config) + { + $max = $config->get('HTML.MaxImgLength'); + $img = $this->addElement( + 'img', + 'Inline', + 'Empty', + 'Common', + array( + 'alt*' => 'Text', + // According to the spec, it's Length, but percents can + // be abused, so we allow only Pixels. + 'height' => 'Pixels#' . $max, + 'width' => 'Pixels#' . $max, + 'longdesc' => 'URI', + 'src*' => new HTMLPurifier_AttrDef_URI(true), // embedded + ) + ); + if ($max === null || $config->get('HTML.Trusted')) { + $img->attr['height'] = + $img->attr['width'] = 'Length'; + } + + // kind of strange, but splitting things up would be inefficient + $img->attr_transform_pre[] = + $img->attr_transform_post[] = + new HTMLPurifier_AttrTransform_ImgRequired(); + } +} + +// vim: et sw=4 sts=4 |