Update theme twentynineteen from 1.9 to 2.0

themes/twentynineteen/functions.php

@@ -204,6 +204,30 @@ function twentynineteen_widgets_init() {
 }
 add_action( 'widgets_init', 'twentynineteen_widgets_init' );
 
+/**
+ * Replaces "[...]" (appended to automatically generated excerpts) with ... and
+ * a 'Continue reading' link.
+ *
+ * @since Twenty Nineteen 2.0
+ *
+ * @param string $link Link to single post/page.
+ * @return string 'Continue reading' link prepended with an ellipsis.
+ */
+function twentynineteen_excerpt_more( $link ) {
+	if ( is_admin() ) {
+		return $link;
+	}
+
+	$link = sprintf(
+		'<p class="link-more"><a href="%1$s" class="more-link">%2$s</a></p>',
+		esc_url( get_permalink( get_the_ID() ) ),
+		/* translators: %s: Post title. */
+		sprintf( __( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'twentynineteen' ), get_the_title( get_the_ID() ) )
+	);
+	return ' &hellip; ' . $link;
+}
+add_filter( 'excerpt_more', 'twentynineteen_excerpt_more' );
+
 /**
  * Set the content width in pixels, based on the theme's design and stylesheet.
  *

themes/twentynineteen/js/customize-controls.js

@@ -1,30 +1,30 @@
-/**
- * File customize-controls.js.
- *
- * Theme Customizer enhancements for a better user experience.
- *
- * Contains handlers to make Theme Customizer preview reload changes asynchronously.
- */
-
-(function() {
-
-	wp.customize.bind( 'ready', function() {
-
-		// Only show the color hue control when there's a custom primary color.
-		wp.customize( 'primary_color', function( setting ) {
-			wp.customize.control( 'primary_color_hue', function( control ) {
-				var visibility = function() {
-					if ( 'custom' === setting.get() ) {
-						control.container.slideDown( 180 );
-					} else {
-						control.container.slideUp( 180 );
-					}
-				};
-
-				visibility();
-				setting.bind( visibility );
-			});
-		});
-	});
-
-})();
+/**
+ * File customize-controls.js.
+ *
+ * Theme Customizer enhancements for a better user experience.
+ *
+ * Contains handlers to make Theme Customizer preview reload changes asynchronously.
+ */
+
+(function() {
+
+	wp.customize.bind( 'ready', function() {
+
+		// Only show the color hue control when there's a custom primary color.
+		wp.customize( 'primary_color', function( setting ) {
+			wp.customize.control( 'primary_color_hue', function( control ) {
+				var visibility = function() {
+					if ( 'custom' === setting.get() ) {
+						control.container.slideDown( 180 );
+					} else {
+						control.container.slideUp( 180 );
+					}
+				};
+
+				visibility();
+				setting.bind( visibility );
+			});
+		});
+	});
+
+})();

themes/twentynineteen/js/customize-preview.js

@@ -1,60 +1,60 @@
-/**
- * File customize-preview.js.
- *
- * Theme Customizer enhancements for a better user experience.
- *
- * Contains handlers to make Theme Customizer preview reload changes asynchronously.
- */
-
-(function( $ ) {
-
-	// Primary color.
-	wp.customize( 'primary_color', function( value ) {
-		value.bind( function( to ) {
-			// Update custom color CSS.
-			var style = $( '#custom-theme-colors' ),
-				hue = style.data( 'hue' ),
-				css = style.html(),
-				color;
-
-			if( 'custom' === to ){
-				// If a custom primary color is selected, use the currently set primary_color_hue.
-				color = wp.customize.get().primary_color_hue;
-			} else {
-				// If the "default" option is selected, get the default primary_color_hue.
-				color = 199;
-			}
-
-			// Equivalent to css.replaceAll, with hue followed by comma to prevent values with units from being changed.
-			css = css.split( hue + ',' ).join( color + ',' );
-			style.html( css ).data( 'hue', color );
-		});
-	});
-
-	// Primary color hue.
-	wp.customize( 'primary_color_hue', function( value ) {
-		value.bind( function( to ) {
-
-			// Update custom color CSS.
-			var style = $( '#custom-theme-colors' ),
-				hue = style.data( 'hue' ),
-				css = style.html();
-
-			// Equivalent to css.replaceAll, with hue followed by comma to prevent values with units from being changed.
-			css = css.split( hue + ',' ).join( to + ',' );
-			style.html( css ).data( 'hue', to );
-		});
-	});
-
-	// Image filter.
-	wp.customize( 'image_filter', function( value ) {
-		value.bind( function( to ) {
-			if ( to ) {
-				$( 'body' ).addClass( 'image-filters-enabled' );
-			} else {
-				$( 'body' ).removeClass( 'image-filters-enabled' );
-			}
-		} );
-	} );
-
-})( jQuery );
+/**
+ * File customize-preview.js.
+ *
+ * Theme Customizer enhancements for a better user experience.
+ *
+ * Contains handlers to make Theme Customizer preview reload changes asynchronously.
+ */
+
+(function( $ ) {
+
+	// Primary color.
+	wp.customize( 'primary_color', function( value ) {
+		value.bind( function( to ) {
+			// Update custom color CSS.
+			var style = $( '#custom-theme-colors' ),
+				hue = style.data( 'hue' ),
+				css = style.html(),
+				color;
+
+			if( 'custom' === to ){
+				// If a custom primary color is selected, use the currently set primary_color_hue.
+				color = wp.customize.get().primary_color_hue;
+			} else {
+				// If the "default" option is selected, get the default primary_color_hue.
+				color = 199;
+			}
+
+			// Equivalent to css.replaceAll, with hue followed by comma to prevent values with units from being changed.
+			css = css.split( hue + ',' ).join( color + ',' );
+			style.html( css ).data( 'hue', color );
+		});
+	});
+
+	// Primary color hue.
+	wp.customize( 'primary_color_hue', function( value ) {
+		value.bind( function( to ) {
+
+			// Update custom color CSS.
+			var style = $( '#custom-theme-colors' ),
+				hue = style.data( 'hue' ),
+				css = style.html();
+
+			// Equivalent to css.replaceAll, with hue followed by comma to prevent values with units from being changed.
+			css = css.split( hue + ',' ).join( to + ',' );
+			style.html( css ).data( 'hue', to );
+		});
+	});
+
+	// Image filter.
+	wp.customize( 'image_filter', function( value ) {
+		value.bind( function( to ) {
+			if ( to ) {
+				$( 'body' ).addClass( 'image-filters-enabled' );
+			} else {
+				$( 'body' ).removeClass( 'image-filters-enabled' );
+			}
+		} );
+	} );
+
+})( jQuery );