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<?php |
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/** |
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* Temporary compatibility shims for features present in Gutenberg. |
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* |
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* @package gutenberg |
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*/ |
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|
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if ( ! function_exists( 'build_comment_query_vars_from_block' ) ) { |
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/** |
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* Helper function that constructs a comment query vars array from the passed block properties. |
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* |
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* It's used with the Comment Query Loop inner blocks. |
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* |
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* @param WP_Block $block Block instance. |
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* |
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* @return array Returns the comment query parameters to use with the WP_Comment_Query constructor. |
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*/ |
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function build_comment_query_vars_from_block( $block ) { |
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|
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$comment_args = array( |
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'orderby' => 'comment_date_gmt', |
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'order' => 'ASC', |
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'status' => 'approve', |
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'no_found_rows' => false, |
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'update_comment_meta_cache' => false, // We lazy-load comment meta for performance. |
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); |
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|
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if ( ! empty( $block->context['postId'] ) ) { |
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$comment_args['post_id'] = (int) $block->context['postId']; |
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} |
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|
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if ( get_option( 'thread_comments' ) ) { |
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$comment_args['hierarchical'] = 'threaded'; |
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} else { |
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$comment_args['hierarchical'] = false; |
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} |
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|
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$inherit = ! empty( $block->context['comments/inherit'] ); |
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|
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$per_page = (int) get_option( 'comments_per_page' ); |
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$query_per_page = (int) get_query_var( 'comments_per_page' ); |
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if ( 0 !== $query_per_page ) { |
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$per_page = $query_per_page; |
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} |
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$block_per_page = ! empty( $block->context['comments/perPage'] ) ? (int) $block->context['comments/perPage'] : 0; |
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if ( ! $inherit && 0 !== $block_per_page ) { |
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$per_page = $block_per_page; |
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} |
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|
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$default_page = get_option( 'default_comments_page' ); |
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if ( ! $inherit && ! empty( $block->context['comments/defaultPage'] ) ) { |
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$default_page = $block->context['comments/defaultPage']; |
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} |
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|
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if ( $per_page > 0 ) { |
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$comment_args['number'] = $per_page; |
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|
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$page = (int) get_query_var( 'cpage' ); |
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if ( $page ) { |
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$comment_args['paged'] = $page; |
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} elseif ( 'oldest' === $default_page ) { |
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$comment_args['paged'] = 1; |
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} elseif ( 'newest' === $default_page ) { |
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$comment_args['paged'] = ( new WP_Comment_Query( $comment_args ) )->max_num_pages; |
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} |
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} |
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|
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return $comment_args; |
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} |
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} |
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|
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if ( ! function_exists( 'get_comments_pagination_arrow' ) ) { |
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/** |
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* Helper function that returns the proper pagination arrow html for |
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* `CommentsPaginationNext` and `CommentsPaginationPrevious` blocks based |
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* on the provided `paginationArrow` from `CommentsPagination` context. |
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* |
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* It's used in CommentsPaginationNext and CommentsPaginationPrevious blocks. |
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* |
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* @param WP_Block $block Block instance. |
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* @param string $pagination_type Type of the arrow we will be rendering. Default 'next'. Accepts 'next' or 'previous'. |
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* |
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* @return string|null Returns the constructed WP_Query arguments. |
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*/ |
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function get_comments_pagination_arrow( $block, $pagination_type = 'next' ) { |
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$arrow_map = array( |
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'none' => '', |
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'arrow' => array( |
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'next' => '→', |
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'previous' => '←', |
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), |
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'chevron' => array( |
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'next' => '»', |
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'previous' => '«', |
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), |
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); |
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if ( ! empty( $block->context['comments/paginationArrow'] ) && ! empty( $arrow_map[ $block->context['comments/paginationArrow'] ][ $pagination_type ] ) ) { |
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$arrow_attribute = $block->context['comments/paginationArrow']; |
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$arrow = $arrow_map[ $block->context['comments/paginationArrow'] ][ $pagination_type ]; |
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$arrow_classes = "wp-block-comments-pagination-$pagination_type-arrow is-arrow-$arrow_attribute"; |
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return "<span class='$arrow_classes'>$arrow</span>"; |
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} |
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return null; |
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} |
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} |
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|
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if ( ! function_exists( 'extend_block_editor_settings_with_discussion_settings' ) ) { |
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/** |
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* Workaround for getting discussion settings as block editor settings |
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* so any user can access to them without needing to be an admin. |
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* |
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* @param array $settings Default editor settings. |
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* |
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* @return array Filtered editor settings. |
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*/ |
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function extend_block_editor_settings_with_discussion_settings( $settings ) { |
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|
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$settings['__experimentalDiscussionSettings'] = array( |
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'commentOrder' => get_option( 'comment_order' ), |
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'commentsPerPage' => get_option( 'comments_per_page' ), |
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'defaultCommentsPage' => get_option( 'default_comments_page' ), |
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'pageComments' => get_option( 'page_comments' ), |
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'threadComments' => get_option( 'thread_comments' ), |
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'threadCommentsDepth' => get_option( 'thread_comments_depth' ), |
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'avatarURL' => get_avatar_url( |
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'', |
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array( |
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'size' => 96, |
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'force_default' => true, |
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'default' => get_option( 'avatar_default' ), |
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) |
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), |
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); |
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|
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return $settings; |
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} |
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} |
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add_filter( 'block_editor_settings_all', 'extend_block_editor_settings_with_discussion_settings' ); |
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|
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if ( ! function_exists( 'gutenberg_rest_comment_set_children_as_embeddable' ) ) { |
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/** |
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* Mark the `children` attr of comments as embeddable so they can be included in |
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* REST API responses without additional requests. |
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* |
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* @return void |
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*/ |
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function gutenberg_rest_comment_set_children_as_embeddable() { |
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add_filter( |
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'rest_prepare_comment', |
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function ( $response ) { |
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$links = $response->get_links(); |
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if ( isset( $links['children'] ) ) { |
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$href = $links['children'][0]['href']; |
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$response->remove_link( 'children', $href ); |
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$response->add_link( 'children', $href, array( 'embeddable' => true ) ); |
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} |
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return $response; |
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} |
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); |
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} |
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} |
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add_action( 'rest_api_init', 'gutenberg_rest_comment_set_children_as_embeddable' ); |
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|
