Created
December 9, 2025 23:11
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| <?php | |
| /** | |
| * Plugin Name: CLI: Bulk Assign Term by IDs | |
| * Description: WP-CLI command to bulk-assign a taxonomy term to explicit post IDs. | |
| */ | |
| if ( ( defined( 'WP_CLI' ) && WP_CLI ) && class_exists( 'WPCOM_VIP_CLI_Command' ) ) { | |
| /** | |
| * Bulk-assign a taxonomy term to a comma-separated list of post IDs. | |
| * | |
| * ## OPTIONS | |
| * | |
| * --taxonomy=<taxonomy> | |
| * : Taxonomy slug. | |
| * | |
| * --term=<term> | |
| * : Term slug or ID to assign. | |
| * | |
| * --ids=<ids> | |
| * : Comma-separated list of post IDs. Required. | |
| * | |
| * [--dry-run] | |
| * : Default: yes. Shows what would happen. | |
| * | |
| * [--no-dry-run] | |
| * : Actually update terms. | |
| * | |
| * ## EXAMPLES | |
| * | |
| * # Dry run (default) | |
| * wp bulk-terms assign \ | |
| * --taxonomy=collection \ | |
| * --term=adventure \ | |
| * --ids=123,456,789 | |
| * | |
| * # Apply changes | |
| * wp bulk-terms assign \ | |
| * --taxonomy=collection \ | |
| * --term=adventure \ | |
| * --ids=123,456,789 \ | |
| * --no-dry-run | |
| */ | |
| class Bulk_Assign_Term_By_IDs_Command extends WPCOM_VIP_CLI_Command { | |
| public function assign( $args, $assoc_args ) { | |
| $taxonomy = $assoc_args['taxonomy'] ?? null; | |
| $term_arg = $assoc_args['term'] ?? null; | |
| $ids_arg = $assoc_args['ids'] ?? null; | |
| if ( ! $taxonomy || ! $term_arg || ! $ids_arg ) { | |
| WP_CLI::error( '--taxonomy, --term, and --ids are all required.' ); | |
| } | |
| // Dry run default = true. | |
| $dry_run = WP_CLI\Utils\get_flag_value( $assoc_args, 'dry-run', true ); | |
| if ( WP_CLI\Utils\get_flag_value( $assoc_args, 'no-dry-run', false ) ) { | |
| $dry_run = false; | |
| } | |
| // Disable term counting and Elasticsearch indexing. | |
| if ( ! $dry_run ) { | |
| $this->start_bulk_operation(); | |
| } | |
| // Validate taxonomy. | |
| if ( ! taxonomy_exists( $taxonomy ) ) { | |
| WP_CLI::error( "Taxonomy '$taxonomy' does not exist." ); | |
| } | |
| // Resolve term. | |
| if ( is_numeric( $term_arg ) ) { | |
| $term = get_term( (int) $term_arg, $taxonomy ); | |
| } else { | |
| $term = get_term_by( 'slug', $term_arg, $taxonomy ); | |
| } | |
| if ( ! $term || is_wp_error( $term ) ) { | |
| WP_CLI::error( "Could not resolve term '$term_arg' in taxonomy '$taxonomy'." ); | |
| } | |
| $term_id = (int) $term->term_id; | |
| // Parse the IDs list. | |
| $ids = array_filter( | |
| array_map( 'intval', explode( ',', $ids_arg ) ), | |
| fn( $id ) => $id > 0 | |
| ); | |
| if ( empty( $ids ) ) { | |
| WP_CLI::error( 'No valid post IDs were provided.' ); | |
| } | |
| WP_CLI::log( | |
| sprintf( | |
| 'Processing %d posts. Taxonomy: %s, Term: %s (%d), Dry-run: %s', | |
| count( $ids ), | |
| $taxonomy, | |
| $term->slug, | |
| $term_id, | |
| $dry_run ? 'yes' : 'no' | |
| ) | |
| ); | |
| $progress = WP_CLI\Utils\make_progress_bar( | |
| $dry_run ? 'Simulating term assignment' : 'Assigning term', | |
| count( $ids ) | |
| ); | |
| $updated = 0; | |
| $unchanged = 0; | |
| $skipped = 0; | |
| foreach ( $ids as $post_id ) { | |
| $progress->tick(); | |
| if ( ! get_post( $post_id ) ) { | |
| $skipped++; | |
| WP_CLI::warning( "Post $post_id does not exist." ); | |
| continue; | |
| } | |
| $current_terms = wp_get_object_terms( | |
| $post_id, | |
| $taxonomy, | |
| [ 'fields' => 'ids' ] | |
| ); | |
| if ( is_wp_error( $current_terms ) ) { | |
| $skipped++; | |
| WP_CLI::warning( "Post $post_id: failed getting current terms." ); | |
| continue; | |
| } | |
| // Already has term → unchanged. | |
| if ( in_array( $term_id, $current_terms, true ) ) { | |
| $unchanged++; | |
| continue; | |
| } | |
| if ( $dry_run ) { | |
| $updated++; | |
| WP_CLI::log( "[DRY-RUN] Would assign term {$term_id} to post {$post_id}" ); | |
| continue; | |
| } | |
| $new_terms = array_unique( array_merge( $current_terms, [ $term_id ] ) ); | |
| $result = wp_set_object_terms( $post_id, $new_terms, $taxonomy, false ); | |
| if ( is_wp_error( $result ) ) { | |
| $skipped++; | |
| WP_CLI::warning( "Post $post_id: failed assigning term." ); | |
| continue; | |
| } | |
| $updated++; | |
| } | |
| $progress->finish(); | |
| // Update counts only after real runs. | |
| if ( ! $dry_run ) { | |
| $this->end_bulk_operation(); | |
| } | |
| WP_CLI::success( | |
| sprintf( | |
| 'Done. Updated: %d, Already had term: %d, Skipped: %d. Dry-run: %s', | |
| $updated, | |
| $unchanged, | |
| $skipped, | |
| $dry_run ? 'yes' : 'no' | |
| ) | |
| ); | |
| } | |
| } | |
| WP_CLI::add_command( 'bulk-terms assign', [ 'Bulk_Assign_Term_By_IDs_Command', 'assign' ] ); | |
| } |
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