1 files changed, 72 insertions, 0 deletions
diff --git a/wp-includes/blocks/post-date.php b/wp-includes/blocks/post-date.php
new file mode 100644
index 0000000..b59db80
--- /dev/null
+++ b/wp-includes/blocks/post-date.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Server-side rendering of the `core/post-date` block.
+ *
+ * @package WordPress
+ */
+
+/**
+ * Renders the `core/post-date` block on the server.
+ *
+ * @param array    $attributes Block attributes.
+ * @param string   $content    Block default content.
+ * @param WP_Block $block      Block instance.
+ * @return string Returns the filtered post date for the current post wrapped inside "time" tags.
+ */
+function render_block_core_post_date( $attributes, $content, $block ) {
+	if ( ! isset( $block->context['postId'] ) ) {
+		return '';
+	}
+
+	$post_ID          = $block->context['postId'];
+	$formatted_date   = get_the_date( empty( $attributes['format'] ) ? '' : $attributes['format'], $post_ID );
+	$unformatted_date = esc_attr( get_the_date( 'c', $post_ID ) );
+	$classes          = array();
+
+	if ( isset( $attributes['textAlign'] ) ) {
+		$classes[] = 'has-text-align-' . $attributes['textAlign'];
+	}
+	if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
+		$classes[] = 'has-link-color';
+	}
+
+	/*
+	 * If the "Display last modified date" setting is enabled,
+	 * only display the modified date if it is later than the publishing date.
+	 */
+	if ( isset( $attributes['displayType'] ) && 'modified' === $attributes['displayType'] ) {
+		if ( get_the_modified_date( 'Ymdhi', $post_ID ) > get_the_date( 'Ymdhi', $post_ID ) ) {
+			$formatted_date   = get_the_modified_date( empty( $attributes['format'] ) ? '' : $attributes['format'], $post_ID );
+			$unformatted_date = esc_attr( get_the_modified_date( 'c', $post_ID ) );
+			$classes[]        = 'wp-block-post-date__modified-date';
+		} else {
+			return '';
+		}
+	}
+
+	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );
+
+	if ( isset( $attributes['isLink'] ) && $attributes['isLink'] ) {
+		$formatted_date = sprintf( '<a href="%1s">%2s</a>', get_the_permalink( $post_ID ), $formatted_date );
+	}
+
+	return sprintf(
+		'<div %1$s><time datetime="%2$s">%3$s</time></div>',
+		$wrapper_attributes,
+		$unformatted_date,
+		$formatted_date
+	);
+}
+
+/**
+ * Registers the `core/post-date` block on the server.
+ */
+function register_block_core_post_date() {
+	register_block_type_from_metadata(
+		__DIR__ . '/post-date',
+		array(
+			'render_callback' => 'render_block_core_post_date',
+		)
+	);
+}
+add_action( 'init', 'register_block_core_post_date' );