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be7f6d4834
Prior to this change, all the line endings in the imported HTMLPurifier library were using CRLF (\r\n aka Windows style), but the HTMLPurifier source and also the downloadable artefacts use LF (\n aka Linux style) as line endings. This has been the case since 510d190382003985eafd6f4407190d43509016a5 when with the commit "MDL-38672 import HTML Purifier 4.5.0" all line endings were changed from LF to CRLF. There was no comment in the commit on why this change was done. As the original source uses LF, this commit partly reverts 510d190382003985eafd6f4407190d43509016a5 and goes back to LF as line endings. Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at>
50 lines
1.4 KiB
PHP
50 lines
1.4 KiB
PHP
<?php
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/**
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* XHTML 1.1 Image Module provides basic image embedding.
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* @note There is specialized code for removing empty images in
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* HTMLPurifier_Strategy_RemoveForeignElements
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*/
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class HTMLPurifier_HTMLModule_Image extends HTMLPurifier_HTMLModule
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{
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/**
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* @type string
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*/
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public $name = 'Image';
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/**
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* @param HTMLPurifier_Config $config
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*/
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public function setup($config)
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{
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$max = $config->get('HTML.MaxImgLength');
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$img = $this->addElement(
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'img',
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'Inline',
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'Empty',
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'Common',
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array(
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'alt*' => 'Text',
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// According to the spec, it's Length, but percents can
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// be abused, so we allow only Pixels.
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'height' => 'Pixels#' . $max,
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'width' => 'Pixels#' . $max,
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'longdesc' => 'URI',
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'src*' => new HTMLPurifier_AttrDef_URI(true), // embedded
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)
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);
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if ($max === null || $config->get('HTML.Trusted')) {
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$img->attr['height'] =
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$img->attr['width'] = 'Length';
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}
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// kind of strange, but splitting things up would be inefficient
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$img->attr_transform_pre[] =
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$img->attr_transform_post[] =
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new HTMLPurifier_AttrTransform_ImgRequired();
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}
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}
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// vim: et sw=4 sts=4
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