<?php

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/**

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* Twenty Twenty SVG Icon helper functions

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*

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* @package WordPress

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* @subpackage Twenty_Twenty

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* @since Twenty Twenty 1.0

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*/

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if ( ! function_exists( 'twentytwenty_the_theme_svg' ) ) {

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/**

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* Output and Get Theme SVG.

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* Output and get the SVG markup for an icon in the TwentyTwenty_SVG_Icons class.

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*

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* @param string $svg_name The name of the icon.

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* @param string $group The group the icon belongs to.

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* @param string $color Color code.

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*/

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function twentytwenty_the_theme_svg( $svg_name, $group = 'ui', $color = '' ) {

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echo twentytwenty_get_theme_svg( $svg_name, $group, $color ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Escaped in twentytwenty_get_theme_svg().

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}

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}

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if ( ! function_exists( 'twentytwenty_get_theme_svg' ) ) {

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/**

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* Get information about the SVG icon.

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*

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* @param string $svg_name The name of the icon.

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* @param string $group The group the icon belongs to.

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* @param string $color Color code.

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*/

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function twentytwenty_get_theme_svg( $svg_name, $group = 'ui', $color = '' ) {

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// Make sure that only our allowed tags and attributes are included.

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$svg = wp_kses(

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TwentyTwenty_SVG_Icons::get_svg( $svg_name, $group, $color ),

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array(

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'svg' => array(

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'class' => true,

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'xmlns' => true,

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'width' => true,

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'height' => true,

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'viewbox' => true,

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'aria-hidden' => true,

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'role' => true,

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'focusable' => true,

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),

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'path' => array(

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'fill' => true,

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'fill-rule' => true,

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'd' => true,

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'transform' => true,

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),

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'polygon' => array(

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'fill' => true,

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'fill-rule' => true,

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'points' => true,

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'transform' => true,

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'focusable' => true,

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),

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)

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);

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if ( ! $svg ) {

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return false;

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}

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return $svg;

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}

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}

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