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<?php |
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|
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/** |
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* Preload necessary resources for the editors. |
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* |
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* @param array $paths REST API paths to preload. |
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* @param WP_Block_Editor_Context $context Current block editor context |
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* |
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* @return array Filtered preload paths. |
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*/ |
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function gutenberg_block_editor_preload_paths_6_9( $paths, $context ) { |
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if ( 'core/edit-site' === $context->name ) { |
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// Only prefetch for the root. If we preload it for all pages and it's not used |
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// it won't be possible to invalidate. |
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// To do: perhaps purge all preloaded paths when client side navigating. |
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if ( isset( $_GET['p'] ) && '/' !== $_GET['p'] ) { |
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$paths = array_filter( |
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$paths, |
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static function ( $path ) { |
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return '/wp/v2/templates/lookup?slug=front-page' !== $path && '/wp/v2/templates/lookup?slug=home' !== $path; |
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} |
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); |
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} |
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} |
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|
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return $paths; |
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} |
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add_filter( 'block_editor_rest_api_preload_paths', 'gutenberg_block_editor_preload_paths_6_9', 10, 2 ); |
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|
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/** |
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* Filters the block editor preload paths to include media processing fields. |
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* |
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* The packages/core-data/src/entities.js file requests additional fields |
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* (image_sizes, image_size_threshold) on the root endpoint that are not |
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* included in WordPress Core's default preload paths. This filter ensures |
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* the preloaded URL matches exactly what the JavaScript requests. |
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* |
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* @since 20.1.0 |
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* |
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* @param array $paths REST API paths to preload. |
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* @return array Filtered preload paths. |
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*/ |
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function gutenberg_block_editor_preload_paths_root_fields( $paths ) { |
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// Complete list of fields expected by packages/core-data/src/entities.js. |
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// This must match exactly for preloading to work (same fields, same order). |
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// @see packages/core-data/src/entities.js rootEntitiesConfig.__unstableBase |
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$root_fields = 'description,gmt_offset,home,image_sizes,image_size_threshold,name,site_icon,site_icon_url,site_logo,timezone_string,url,page_for_posts,page_on_front,show_on_front'; |
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|
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foreach ( $paths as $key => $path ) { |
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if ( is_string( $path ) && str_starts_with( $path, '/?_fields=' ) ) { |
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// Replace with the complete fields list to ensure exact match. |
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$paths[ $key ] = '/?_fields=' . $root_fields; |
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break; |
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} |
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} |
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|
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return $paths; |
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} |
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add_filter( 'block_editor_rest_api_preload_paths', 'gutenberg_block_editor_preload_paths_root_fields' ); |
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|
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/** |
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* Preload bound single-resource GETs the post editor would otherwise |
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* fetch post-mount. |
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* |
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* @param array $paths REST API paths. |
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* @param WP_Block_Editor_Context $context Block editor context. |
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* @return array |
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*/ |
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function gutenberg_block_editor_preload_paths_post_editor_bound_gets( $paths, $context ) { |
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if ( 'core/edit-post' !== $context->name || ! isset( $context->post ) ) { |
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return $paths; |
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} |
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$paths[] = '/wp/v2/templates/lookup?slug=front-page'; |
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$paths[] = '/wp/v2/taxonomies?context=edit'; |
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$paths[] = array( '/wp/v2/posts', 'OPTIONS' ); |
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|
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$author_id = (int) get_post_field( 'post_author', $context->post->ID ); |
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if ( $author_id ) { |
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$paths[] = sprintf( |
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'/wp/v2/users/%d?context=view&_fields=id,name', |
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$author_id |
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); |
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} |
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|
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return $paths; |
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} |
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add_filter( 'block_editor_rest_api_preload_paths', 'gutenberg_block_editor_preload_paths_post_editor_bound_gets', 10, 2 ); |
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