<?php
/**
* Provides the jetpack_site_icon_url function is not available.
*
* @package automattic/jetpack
*/
if ( ! function_exists( 'jetpack_site_icon_url' ) ) :
/**
* Returns the Jetpack Site Icon URL.
*
* @param null|int $blog_id Blog ID.
* @param string $size Site icon size in pixels.
* @param bool $default If value from `SITE_ICON_DEFAULT_URL` should be used if no site icon is provided.
*
* @return false|string URL of site icon, or false if none.
*/
function jetpack_site_icon_url( $blog_id = null, $size = '512', $default = false ) {
$url = '';
if ( ! is_int( $blog_id ) ) {
$blog_id = get_current_blog_id();
}
if ( function_exists( 'get_blog_option' ) ) {
$site_icon_id = get_blog_option( $blog_id, 'jetpack_site_icon_id' );
} else {
$site_icon_id = Jetpack_Options::get_option( 'site_icon_id' );
}
if ( ! $site_icon_id ) {
if ( false === $default && defined( 'SITE_ICON_DEFAULT_URL' ) ) {
$url = SITE_ICON_DEFAULT_URL;
} else {
$url = $default;
}
} else {
if ( $size >= 512 ) {
$size_data = 'full';
} else {
$size_data = array( $size, $size );
}
$url_data = wp_get_attachment_image_src( $site_icon_id, $size_data );
$url = $url_data[0];
}
return $url;
}
endif;