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<?php |
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|
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namespace ABlocks\API; |
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|
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use ABlocks\Helper; |
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use WP_REST_Server; |
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use WP_REST_Response; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class LoopBuilderController { |
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|
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public function __construct() { |
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add_action( 'rest_api_init', [ $this, 'register_routes' ] ); |
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} |
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|
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public function register_routes() { |
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|
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register_rest_route( |
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ABLOCKS_REST_NAMESPACE, |
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'/loop-builder', |
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[ |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => [ $this, 'render_loop_builder' ], |
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'permission_callback' => '__return_true', |
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'args' => [ |
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'loop_builder_block_id' => [ |
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'required' => true, |
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'type' => 'string', |
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'sanitize_callback' => 'sanitize_text_field', |
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], |
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'loop_template_block_id' => [ |
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'required' => true, |
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'type' => 'string', |
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'sanitize_callback' => 'sanitize_text_field', |
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], |
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'taxonomy' => [ |
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'required' => false, |
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'type' => 'string', |
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'sanitize_callback' => 'sanitize_key', |
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], |
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'post_id' => [ |
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'required' => false, |
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'type' => 'integer', |
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'sanitize_callback' => 'absint', |
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], |
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'term_id' => [ |
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'required' => false, |
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'type' => 'integer', |
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'sanitize_callback' => 'absint', |
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], |
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'page' => [ |
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'required' => false, |
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'type' => 'integer', |
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'default' => 1, |
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'sanitize_callback' => 'absint', |
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], |
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'is_archive' => [ |
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'required' => false, |
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'type' => 'boolean', |
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'default' => false, |
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], |
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'archive_post_type' => [ |
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'required' => false, |
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'type' => 'string', |
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'sanitize_callback' => 'sanitize_key', |
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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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public function render_loop_builder( $payload ) { |
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|
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$post_id = $payload['post_id']; |
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$loop_builder_block_id = $payload['loop_builder_block_id']; |
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$loop_template_block_id = $payload['loop_template_block_id']; |
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$taxonomy = $payload['taxonomy']; |
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$term_id = (int) $payload['term_id']; |
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$page = (int) ( isset( $payload['page'] ) ? $payload['page'] : 1 ); |
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$is_archive = (bool) ( isset( $payload['is_archive'] ) ? $payload['is_archive'] : false ); |
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|
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/* ---------------- ARCHIVE LOGIC (UNCHANGED) ---------------- */ |
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|
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if ( $is_archive ) { |
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|
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if ( ! empty( $payload['archive_post_type'] ) ) { |
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$template_slug = 'archive-' . $payload['archive_post_type']; |
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|
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} elseif ( ! empty( $payload['taxonomy'] ) ) { |
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|
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if ( ! empty( $payload['term_slug'] ) ) { |
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$template_slug = 'archive-' . $payload['taxonomy'] . '-' . $payload['term_slug']; |
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} else { |
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$template_slug = 'archive-' . $payload['taxonomy']; |
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} |
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} |
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|
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$theme_slug = wp_get_theme()->get_stylesheet(); |
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|
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$template_posts = get_posts([ |
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'post_type' => 'wp_template', |
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'post_status' => 'publish', |
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'numberposts' => 1, |
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'name' => $template_slug, |
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'tax_query' => [ |
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[ |
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'taxonomy' => 'wp_theme', |
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'field' => 'slug', |
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'terms' => $theme_slug, |
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], |
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], |
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]); |
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|
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$post_content = current( $template_posts )->post_content; |
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$blocks = parse_blocks( $post_content ); |
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|
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$block_data = Helper::get_block_attributes_recursive( |
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$loop_builder_block_id, |
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'ablocks/loop-builder', |
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$blocks |
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); |
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|
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} else { |
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|
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$block_data = Helper::get_block_attributes( |
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$post_id, |
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$loop_builder_block_id, |
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'ablocks/loop-builder' |
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); |
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|
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$post = get_post( $post_id ); |
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$post_content = $post->post_content; |
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$blocks = parse_blocks( $post_content ); |
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}//end if |
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|
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/* ---------------- QUERY LOGIC (UNCHANGED) ---------------- */ |
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|
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$query_vars = isset( $block_data['parentAttributes']['query'] ) |
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? $this->convert_to_wp_query_args( $block_data['parentAttributes']['query'] ) |
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: [ |
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'post_type' => 'post', |
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'post_status' => 'publish', |
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'posts_per_page' => get_option( 'posts_per_page' ), |
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]; |
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|
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if ( $is_archive && ! empty( $payload['archive_post_type'] ) ) { |
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$query_vars['post_type'] = $payload['archive_post_type']; |
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} |
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|
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$query_vars['posts_per_page'] = $query_vars['posts_per_page'] * $page; |
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|
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if ( ! empty( $taxonomy ) && $term_id ) { |
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$query_vars['tax_query'] = [ |
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[ |
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'taxonomy' => $taxonomy, |
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'field' => 'term_id', |
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'terms' => [ $term_id ], |
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'operator' => 'IN', |
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], |
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]; |
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} |
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|
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$blocks = $this->get_loop_builder_blocks_by_block_id( |
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$blocks, |
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$loop_builder_block_id |
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); |
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|
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$updated_blocks = $this->update_loop_builder_query( |
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$blocks, |
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$loop_template_block_id, |
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$query_vars, |
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$term_id |
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); |
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|
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$html = ''; |
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|
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foreach ( $updated_blocks as $block ) { |
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$html .= serialize_block( $block ); |
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} |
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|
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$rendered = apply_filters( 'the_content', do_blocks( $html ) ); |
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|
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/* ---------------- REST RESPONSE (ONLY CHANGE) ---------------- */ |
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|
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return new WP_REST_Response( |
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[ |
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'success' => true, |
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'data' => [ |
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'html' => $rendered, |
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'term_id' => $term_id, |
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'post_id' => $post_id, |
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], |
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], |
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200 |
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); |
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} |
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|
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public function get_loop_builder_blocks_by_block_id( $blocks, $target_block_id ) { |
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foreach ( $blocks as $block ) { |
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if ( ! empty( $block['attrs']['block_id'] ) && $block['attrs']['block_id'] === $target_block_id ) { |
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return [ $block ]; |
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} |
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if ( ! empty( $block['innerBlocks'] ) ) { |
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$found = $this->get_loop_builder_blocks_by_block_id( $block['innerBlocks'], $target_block_id ); |
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if ( ! empty( $found ) ) { |
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return $found; |
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} |
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} |
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} |
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return []; |
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} |
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|
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public function update_loop_builder_query( $blocks, $loop_template_block_id, $query_vars, $term_id ) { |
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foreach ( $blocks as &$block ) { |
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// perfectly not worked if multiple loop used |
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// !empty($block['attrs']['block_id']) && $block['attrs']['block_id'] === $loop_template_block_id |
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|
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if ( ! empty( $block['blockName'] ) && $block['blockName'] === 'ablocks/loop-template' ) { |
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if ( ! isset( $block['attrs']['query'] ) ) { |
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$block['attrs']['query'] = []; |
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} |
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// Merge new query vars |
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$block['attrs']['query'] = array_merge( $block['attrs']['query'], $query_vars ); |
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} |
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|
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if ( 'ablocks/loop-filter' === $block['blockName'] ) { |
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$block['attrs']['active_term_id'] = $term_id; |
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} |
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|
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// Recurse into inner blocks |
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if ( ! empty( $block['innerBlocks'] ) ) { |
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$block['innerBlocks'] = $this->update_loop_builder_query( $block['innerBlocks'], $loop_template_block_id, $query_vars, $term_id ); |
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} |
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}//end foreach |
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return $blocks; |
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} |
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|
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public function convert_to_wp_query_args( array $input ): array { |
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$args = [ |
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'post_status' => 'publish', |
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]; |
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|
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// Basic pagination |
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$args['posts_per_page'] = isset( $input['perPage'] ) ? (int) $input['perPage'] : get_option( 'posts_per_page' ); |
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$args['paged'] = isset( $input['pages'] ) && $input['pages'] > 0 ? (int) $input['pages'] : 1; |
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|
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// Post type |
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if ( ! empty( $input['postType'] ) ) { |
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$args['post_type'] = $input['postType']; |
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} |
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|
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// Order and orderby |
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if ( ! empty( $input['order'] ) ) { |
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$args['order'] = $input['order']; |
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} |
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|
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if ( ! empty( $input['orderBy'] ) ) { |
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$args['orderby'] = $input['orderBy']; |
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} |
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|
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// Author |
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if ( ! empty( $input['author'] ) ) { |
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$args['author'] = $input['author']; |
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} |
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|
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// Search |
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if ( ! empty( $input['search'] ) ) { |
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$args['s'] = $input['search']; |
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} |
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|
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// Exclude posts |
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if ( ! empty( $input['exclude'] ) && is_array( $input['exclude'] ) ) { |
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$args['post__not_in'] = array_map( 'intval', $input['exclude'] ); |
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} |
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|
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// Sticky posts |
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if ( ! empty( $input['sticky'] ) ) { |
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if ( $input['sticky'] === 'include' ) { |
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$args['ignore_sticky_posts'] = 0; |
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} elseif ( $input['sticky'] === 'exclude' ) { |
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$args['ignore_sticky_posts'] = 1; |
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} |
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} |
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|
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// Post parent (for hierarchical post types like pages) |
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if ( ! empty( $input['parents'] ) && is_array( $input['parents'] ) ) { |
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$args['post_parent__in'] = array_map( 'intval', $input['parents'] ); |
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} |
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|
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// Offset |
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if ( isset( $input['offset'] ) ) { |
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$args['offset'] = (int) $input['offset']; |
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} |
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|
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// Format (post format taxonomy) |
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if ( ! empty( $input['format'] ) ) { |
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$args['tax_query'][] = [ |
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'taxonomy' => 'post_format', |
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'field' => 'slug', |
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'terms' => [ 'post-format-' . sanitize_title( $input['format'] ) ], |
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]; |
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} |
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|
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// Category |
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if ( ! empty( $input['category'] ) ) { |
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$args['category_name'] = $input['category']; |
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} |
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|
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// Tag |
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if ( ! empty( $input['tag'] ) ) { |
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$args['tag'] = $input['tag']; |
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} |
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|
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// Generic taxonomy query |
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if ( ! empty( $input['taxonomy'] ) && ! empty( $input['value'] ) ) { |
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$args['tax_query'][] = [ |
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'taxonomy' => $input['taxonomy'], |
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'field' => 'slug', |
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'terms' => is_array( $input['value'] ) ? $input['value'] : [ $input['value'] ], |
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]; |
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} |
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|
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return $args; |
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} |
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} |
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|
