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<?php |
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/** |
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* Server-side customizations for the `core/query` block. |
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* |
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* @package twentig |
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*/ |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Filter Query Loop block to handle current post filters. |
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* |
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* The `exclude-current` filter is deprecated in favor of the core `excludeCurrent` |
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* query attribute (WP 7.1+); it is still handled here for content saved before the |
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* editor migrated it. |
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* |
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* @param array $query The query arguments. |
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* @param WP_Block $block Block instance. |
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* @return array Modified query arguments. |
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*/ |
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function twentig_filter_query_block_current( $query, $block ) { |
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if ( empty( $block->context['query']['twSinglePostsFilter'] ) || ! is_singular() ) { |
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return $query; |
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} |
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|
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$filter = $block->context['query']['twSinglePostsFilter']; |
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$current_id = get_the_ID(); |
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$post_type = get_post_type(); |
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|
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// Exclude current post for all filter types |
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$query['post__not_in'] = isset( $query['post__not_in'] ) |
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? array_merge( $query['post__not_in'], array( $current_id ) ) |
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: array( $current_id ); |
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|
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if ( in_array( $filter, array( 'same-category', 'same-tag' ), true ) ) { |
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$taxonomy = false; |
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if ( 'post' === $post_type ) { |
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$taxonomy = 'same-tag' === $filter ? 'post_tag' : 'category'; |
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} elseif ( 'portfolio' === $post_type ) { |
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$taxonomy = 'same-tag' === $filter ? 'portfolio_tag' : 'portfolio_category'; |
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} |
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|
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if ( $taxonomy && taxonomy_exists( $taxonomy ) ) { |
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$terms = get_the_terms( $current_id, $taxonomy ); |
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if ( $terms && ! is_wp_error( $terms ) ) { |
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$term_ids = wp_list_pluck( $terms, 'term_id' ); |
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|
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if ( ! empty( $term_ids ) ) { |
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if ( ! isset( $query['tax_query'] ) ) { |
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$query['tax_query'] = array(); |
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} |
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|
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$query['tax_query'][] = array( |
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'taxonomy' => $taxonomy, |
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'terms' => $term_ids, |
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); |
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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 $query; |
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} |
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add_filter( 'query_loop_block_query_vars', 'twentig_filter_query_block_current', 10, 2 ); |
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|
