[tt-rss.git] / lib / htmlpurifier / library / HTMLPurifier / AttrTransform / BgColor.php

<?php

/**
 * Pre-transform that changes deprecated bgcolor attribute to CSS.
 */
class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform {

    public function transform($attr, $config, $context) {

        if (!isset($attr['bgcolor'])) return $attr;

        $bgcolor = $this->confiscateAttr($attr, 'bgcolor');
        // some validation should happen here

        $this->prependCSS($attr, "background-color:$bgcolor;");

        return $attr;

    }

}

// vim: et sw=4 sts=4
Commit	Line	Data
f45a286b AD	1	<?php
	2
	3	/**
	4	* Pre-transform that changes deprecated bgcolor attribute to CSS.
	5	*/
	6	class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform {
	7
	8	public function transform($attr, $config, $context) {
	9
	10	if (!isset($attr['bgcolor'])) return $attr;
	11
	12	$bgcolor = $this->confiscateAttr($attr, 'bgcolor');
	13	// some validation should happen here
	14
	15	$this->prependCSS($attr, "background-color:$bgcolor;");
	16
	17	return $attr;
	18
	19	}
	20
	21	}
	22
	23	// vim: et sw=4 sts=4