Ultra Logo

if ( ! function_exists( 'ultra_display_logo' ) ) :
/**
 * Display the logo.
 */
function ultra_display_logo() {
    $logo = siteorigin_setting( 'header_logo' );
    $logo = apply_filters( 'ultra_logo_image_id', $logo );

    if ( empty( $logo ) ) {
        if ( function_exists( 'has_custom_logo' ) && has_custom_logo() ) {
            the_custom_logo();
            return;
        }

        // Just display the site title.
        $logo_html = '<h1 class="site-title">' . get_bloginfo( 'name' ) . '</h1>';
        $logo_html = apply_filters( 'ultra_logo_text', $logo_html );
    }
    else {
        // Load the logo image.
        if ( is_array( $logo ) ) {
            list ( $src, $height, $width ) = $logo;
        }
        else {
            $image = wp_get_attachment_image_src( $logo, 'full' );
            $src = $image[0];
            $height = $image[2];
            $width = $image[1];
        }

        // Add the logo attributes.
        $logo_attributes = apply_filters( 'ultra_logo_image_attributes', array(
            'src' => $src,
            'width' => round( $width ),
            'height' => round( $height ),
            'alt' => sprintf( esc_html__( '%s Logo', 'ultra' ), get_bloginfo( 'name' ) ),
        ) );

        if ( siteorigin_setting( 'header_sticky' ) && siteorigin_setting( 'header_scale' ) ) $logo_attributes['data-scale'] = '1';

        $logo_attributes_str = array();
        if ( ! empty( $logo_attributes ) ) {
            foreach($logo_attributes as $name => $val) {
                if ( empty( $val ) ) continue;
                $logo_attributes_str[] = $name.'="'.esc_attr($val).'" ';
            }
        }

        $logo_html = apply_filters( 'ultra_logo_image', '<img '.implode( ' ', $logo_attributes_str ).' />' );
    }

    // Echo the image.
    echo apply_filters( 'ultra_logo_html', $logo_html );
}
endif;