<?php

namespace LWVendor;

/**
 * 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#' . $max,
            'longdesc' => 'URI',
            'src*' => new HTMLPurifier_AttrDef_URI(\true),
        ));
        if ($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();
    }
}
/**
 * XHTML 1.1 Image Module provides basic image embedding.
 * @note There is specialized code for removing empty images in
 *       HTMLPurifier_Strategy_RemoveForeignElements
 */
\class_alias('LWVendor\\HTMLPurifier_HTMLModule_Image', 'HTMLPurifier_HTMLModule_Image', \false);
// vim: et sw=4 sts=4
