Implement the webfonts API

See WordPress/wordpress-develop#1736

functions.php

@@ -8,57 +8,27 @@ function twentytwentytwo_support() {
 	add_action( 'after_setup_theme', 'twentytwentytwo_support' );
 endif;
 
-if ( ! function_exists( 'twentytwentytwo_styles' ) ) :
-	/**
-	 * Enqueue scripts and styles.
-	 */
-	function twentytwentytwo_styles() {
-		// Register theme stylesheet.
-		wp_register_style( 'twentytwentytwo-style', '' );
-		// Add styles inline.
-		wp_add_inline_style( 'twentytwentytwo-style', twentytwentytwo_get_font_face_styles() );
-		// Enqueue theme stylesheet.
-		wp_style_add_data( 'twentytwentytwo-style', 'path', get_template_directory() . '/style.css' );
-		wp_enqueue_style( 'twentytwentytwo-style' );
-	}
-	add_action( 'wp_enqueue_scripts', 'twentytwentytwo_styles' );
-endif;
-
-if ( ! function_exists( 'twentytwentytwo_editor_styles' ) ) :
-	/**
-	 * Enqueue editor styles.
-	 */
-	function twentytwentytwo_editor_styles() {
-		wp_add_inline_style( 'wp-block-library', twentytwentytwo_get_font_face_styles() );
-	}
-	add_action( 'admin_init', 'twentytwentytwo_editor_styles' );
-endif;
-
-if ( ! function_exists( 'twentytwentytwo_get_font_face_styles' ) ) :
-	/**
-	 * Get font face styles.
-	 *
-	 * @return string
-	 */
-	function twentytwentytwo_get_font_face_styles() {
-		return "
-		@font-face{
-			font-family: 'Source Serif Pro';
-			font-weight: 200 900;
-			font-style: normal;
-			font-stretch: normal;
-			src: url('" . get_theme_file_uri( 'assets/fonts/source-serif-pro/SourceSerif4Variable-Roman.ttf.woff2' ) . "') format('woff2');
-		}
-
-		@font-face{
-			font-family: 'Source Serif Pro';
-			font-weight: 200 900;
-			font-style: italic;
-			font-stretch: normal;
-			src: url('" . get_theme_file_uri( 'assets/fonts/source-serif-pro/SourceSerif4Variable-Italic.ttf.woff2' ) . "') format('woff2');
-		}
-		";
-	}
+if ( function_exists( 'wp_register_webfonts' ) ) :
+	wp_register_webfonts(
+		array(
+			array(
+				'fontFamily'  => 'Source Serif Pro',
+				'fontWeight'  => '200 900',
+				'fontStyle'   => 'normal',
+				'fontStretch' => 'normal',
+				'src'         => get_theme_file_uri( 'assets/fonts/source-serif-pro/SourceSerif4Variable-Roman.ttf.woff2' ),
+				'provider'    => 'local',
+			),
+			array(
+				'fontFamily'  => 'Source Serif Pro',
+				'fontWeight'  => '200 900',
+				'fontStyle'   => 'italic',
+				'fontStretch' => 'normal',
+				'src'         => get_theme_file_uri( 'assets/fonts/source-serif-pro/SourceSerif4Variable-Italic.ttf.woff2' ),
+				'provider'    => 'local',
+			),
+		)
+	);
 endif;
 
 // Add block patterns