Ultra Site Title

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

	if ( empty( $logo ) ) {

		// Just display the site title.
		if ( is_front_page() ) {
			$logo_html = '<h1 class="site-title">' . get_bloginfo( 'name' ) . '</h1>';
		} else {
			$logo_html = '<p class="site-title">' . get_bloginfo( 'name' ) . '</p>';
		}
		$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;