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This is the last step of backports from the Gutenberg plugin for WordPress 6.0 Beta 1 release. It includes all updates WordPress packages published to npm based on the Gutenberg plugin v13.0 RC3 release. This patch also includes all the necessary changes applied to core blocks. New blocks included: - Avatar - Comment Author Name - Comment Content - Comment Date - Comment Edit Link - Comment Rely Link - Comment Template - Comments Pagination - Comments Pagination Next - Comments Pagination Previous - Comments Query Loop - Home Link - Post Author Biography - Query No Results - Read More See more details in https://github.com/WordPress/wordpress-develop/pull/2564. Props zieladam, ramonopoly, ocean90. Fixes #55505. Built from https://develop.svn.wordpress.org/trunk@53157 git-svn-id: http://core.svn.wordpress.org/trunk@52746 1a063a9b-81f0-0310-95a4-ce76da25c4cd
199 lines
7.1 KiB
PHP
199 lines
7.1 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/template-part` block.
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*
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* @package WordPress
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*/
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/**
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* Renders the `core/template-part` block on the server.
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*
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* @param array $attributes The block attributes.
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*
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* @return string The render.
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*/
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function render_block_core_template_part( $attributes ) {
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static $seen_ids = array();
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$template_part_id = null;
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$content = null;
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$area = WP_TEMPLATE_PART_AREA_UNCATEGORIZED;
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if (
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isset( $attributes['slug'] ) &&
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isset( $attributes['theme'] ) &&
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wp_get_theme()->get_stylesheet() === $attributes['theme']
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) {
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$template_part_id = $attributes['theme'] . '//' . $attributes['slug'];
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$template_part_query = new WP_Query(
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array(
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'post_type' => 'wp_template_part',
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'post_status' => 'publish',
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'post_name__in' => array( $attributes['slug'] ),
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'tax_query' => array(
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array(
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'taxonomy' => 'wp_theme',
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'field' => 'slug',
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'terms' => $attributes['theme'],
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),
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),
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'posts_per_page' => 1,
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'no_found_rows' => true,
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)
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);
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$template_part_post = $template_part_query->have_posts() ? $template_part_query->next_post() : null;
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if ( $template_part_post ) {
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// A published post might already exist if this template part was customized elsewhere
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// or if it's part of a customized template.
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$content = $template_part_post->post_content;
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$area_terms = get_the_terms( $template_part_post, 'wp_template_part_area' );
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if ( ! is_wp_error( $area_terms ) && false !== $area_terms ) {
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$area = $area_terms[0]->name;
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}
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/**
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* Fires when a block template part is loaded from a template post stored in the database.
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*
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* @since 5.9.0
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*
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* @param string $template_part_id The requested template part namespaced to the theme.
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* @param array $attributes The block attributes.
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* @param WP_Post $template_part_post The template part post object.
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* @param string $content The template part content.
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*/
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do_action( 'render_block_core_template_part_post', $template_part_id, $attributes, $template_part_post, $content );
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} else {
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// Else, if the template part was provided by the active theme,
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// render the corresponding file content.
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$parent_theme_folders = get_block_theme_folders( get_template() );
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$child_theme_folders = get_block_theme_folders( get_stylesheet() );
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$child_theme_part_file_path = get_theme_file_path( '/' . $child_theme_folders['wp_template_part'] . '/' . $attributes['slug'] . '.html' );
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$parent_theme_part_file_path = get_theme_file_path( '/' . $parent_theme_folders['wp_template_part'] . '/' . $attributes['slug'] . '.html' );
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$template_part_file_path = 0 === validate_file( $attributes['slug'] ) && file_exists( $child_theme_part_file_path ) ? $child_theme_part_file_path : $parent_theme_part_file_path;
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if ( 0 === validate_file( $attributes['slug'] ) && file_exists( $template_part_file_path ) ) {
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$content = file_get_contents( $template_part_file_path );
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$content = is_string( $content ) && '' !== $content
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? _inject_theme_attribute_in_block_template_content( $content )
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: '';
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}
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if ( '' !== $content && null !== $content ) {
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/**
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* Fires when a block template part is loaded from a template part in the theme.
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*
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* @since 5.9.0
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*
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* @param string $template_part_id The requested template part namespaced to the theme.
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* @param array $attributes The block attributes.
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* @param string $template_part_file_path Absolute path to the template path.
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* @param string $content The template part content.
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*/
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do_action( 'render_block_core_template_part_file', $template_part_id, $attributes, $template_part_file_path, $content );
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} else {
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/**
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* Fires when a requested block template part does not exist in the database nor in the theme.
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*
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* @since 5.9.0
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*
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* @param string $template_part_id The requested template part namespaced to the theme.
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* @param array $attributes The block attributes.
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* @param string $template_part_file_path Absolute path to the not found template path.
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*/
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do_action( 'render_block_core_template_part_none', $template_part_id, $attributes, $template_part_file_path );
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}
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}
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}
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// WP_DEBUG_DISPLAY must only be honored when WP_DEBUG. This precedent
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// is set in `wp_debug_mode()`.
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$is_debug = defined( 'WP_DEBUG' ) && WP_DEBUG &&
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defined( 'WP_DEBUG_DISPLAY' ) && WP_DEBUG_DISPLAY;
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if ( is_null( $content ) && $is_debug ) {
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if ( ! isset( $attributes['slug'] ) ) {
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// If there is no slug this is a placeholder and we dont want to return any message.
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return;
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}
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return sprintf(
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/* translators: %s: Template part slug. */
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__( 'Template part has been deleted or is unavailable: %s' ),
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$attributes['slug']
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);
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}
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if ( isset( $seen_ids[ $template_part_id ] ) ) {
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return $is_debug ?
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// translators: Visible only in the front end, this warning takes the place of a faulty block.
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__( '[block rendering halted]' ) :
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'';
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}
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// Run through the actions that are typically taken on the_content.
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$seen_ids[ $template_part_id ] = true;
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$content = do_blocks( $content );
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unset( $seen_ids[ $template_part_id ] );
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$content = wptexturize( $content );
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$content = convert_smilies( $content );
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$content = shortcode_unautop( $content );
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$content = wp_filter_content_tags( $content );
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$content = do_shortcode( $content );
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// Handle embeds for block template parts.
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global $wp_embed;
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$content = $wp_embed->autoembed( $content );
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if ( empty( $attributes['tagName'] ) ) {
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$defined_areas = get_allowed_block_template_part_areas();
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$area_tag = 'div';
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foreach ( $defined_areas as $defined_area ) {
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if ( $defined_area['area'] === $area && isset( $defined_area['area_tag'] ) ) {
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$area_tag = $defined_area['area_tag'];
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}
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}
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$html_tag = $area_tag;
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} else {
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$html_tag = esc_attr( $attributes['tagName'] );
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}
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$wrapper_attributes = get_block_wrapper_attributes();
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return "<$html_tag $wrapper_attributes>" . str_replace( ']]>', ']]>', $content ) . "</$html_tag>";
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}
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/**
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* Returns an array of variation objects for the template part block.
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*
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* @return array Array containing the block variation objects.
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*/
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function build_template_part_block_variations() {
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$variations = array();
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$defined_areas = get_allowed_block_template_part_areas();
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foreach ( $defined_areas as $area ) {
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if ( 'uncategorized' !== $area['area'] ) {
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$variations[] = array(
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'name' => $area['area'],
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'title' => $area['label'],
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'description' => $area['description'],
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'attributes' => array(
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'area' => $area['area'],
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),
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'scope' => array( 'inserter' ),
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'icon' => $area['icon'],
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);
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}
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}
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return $variations;
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}
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/**
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* Registers the `core/template-part` block on the server.
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*/
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function register_block_core_template_part() {
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register_block_type_from_metadata(
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__DIR__ . '/template-part',
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array(
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'render_callback' => 'render_block_core_template_part',
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'variations' => build_template_part_block_variations(),
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)
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);
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}
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add_action( 'init', 'register_block_core_template_part' );
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