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<?php |
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namespace BulkWP\BulkDelete\Core\Terms; |
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use BulkWP\BulkDelete\Core\Base\BaseModule; |
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defined( 'ABSPATH' ) || exit; // Exit if accessed directly. |
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/** |
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* Module for deleting terms. |
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* |
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* @since 6.0.0 |
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*/ |
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abstract class TermsModule extends BaseModule { |
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/** |
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* Get the list of terms ids that need to be deleted. |
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* |
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* Return an empty query array to short-circuit deletion. |
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* |
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* @param array $options Delete options. |
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* |
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* @return int[] List of term ids to delete. |
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*/ |
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abstract protected function get_term_ids_to_delete( $options ); |
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protected $item_type = 'terms'; |
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/** |
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* Handle common filters. |
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* |
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* @param array $request Request array. |
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* |
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* @return array User options. |
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*/ |
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protected function parse_common_filters( $request ) { |
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$options = array(); |
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$options['taxonomy'] = sanitize_text_field( bd_array_get( $request, 'smbd_' . $this->field_slug . '_taxonomy' ) ); |
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return $options; |
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} |
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/** |
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* Perform the deletion. |
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* |
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* @param array $options Array of Delete options. |
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* |
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* @return int Number of items that were deleted. |
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*/ |
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protected function do_delete( $options ) { |
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$term_ids_to_delete = $this->get_term_ids_to_delete( $options ); |
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if ( $term_ids_to_delete <= 0 ) { |
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// Short circuit deletion, if nothing needs to be deleted. |
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return 0; |
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} |
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return $this->delete_terms_by_id( $term_ids_to_delete, $options ); |
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} |
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/** |
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* Delete terms by ids. |
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* |
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* @param int[] $term_ids List of term ids to delete. |
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* @param array $options User options. |
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* |
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* @return int Number of terms deleted. |
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*/ |
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protected function delete_terms_by_id( $term_ids, $options ) { |
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$count = 0; |
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foreach ( $term_ids as $term_id ) { |
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if ( wp_delete_term( $term_id, $options['taxonomy'] ) ) { |
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$count ++; |
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} |
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} |
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return $count; |
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} |
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/** |
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* Query terms using WP_Term_Query. |
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* |
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* @param array $query Query args. |
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* |
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* @return array List of terms. |
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*/ |
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protected function query_terms( $query ) { |
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$defaults = array( |
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'fields' => 'ids', // retrieve only ids. |
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'hide_empty' => false, |
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'count' => false, |
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'update_term_meta_cache' => false, |
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); |
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$query = wp_parse_args( $query, $defaults ); |
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$term_query = new \WP_Term_Query(); |
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/** |
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* This action runs before the query happens. |
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* |
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* @since 6.0.0 |
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* |
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* @param \WP_Term_Query $term_query Query object. |
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*/ |
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do_action( 'bd_before_query', $term_query ); |
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$terms = $term_query->query( $query ); |
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/** |
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* This action runs after the query happens. |
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* |
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* @since 6.0.0 |
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* |
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* @param \WP_Term_Query $term_query Query object. |
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*/ |
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do_action( 'bd_after_query', $term_query ); |
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return $terms; |
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} |
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} |
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sudar /
bulk-delete
