item_type = 'terms'; $this->field_slug = 'terms_by_post_count'; $this->meta_box_slug = 'bd_delete_terms_by_post_count'; $this->action = 'delete_terms_by_post_count'; $this->messages = array( 'box_label' => __( 'Delete Terms by Post Count', 'bulk-delete' ), 'scheduled' => __( 'The selected terms are scheduled for deletion', 'bulk-delete' ), ); } public function render() { ?>

render_taxonomy_dropdown(); ?>

render_number_comparison_operators(); ?>

render_submit_button(); } protected function append_to_js_array( $js_array ) { $js_array['validators'][ $this->action ] = 'validatePostCount'; $js_array['error_msg'][ $this->action ] = 'validPostCount'; $js_array['msg']['validPostCount'] = __( 'Please enter the post count based on which terms should be deleted. A valid post count will be greater than or equal to zero', 'bulk-delete' ); $js_array['pre_action_msg'][ $this->action ] = 'deleteTermsWarning'; $js_array['msg']['deleteTermsWarning'] = __( 'Are you sure you want to delete all the terms based on the selected option?', 'bulk-delete' ); return $js_array; } protected function convert_user_input_to_options( $request, $options ) { $options['operator'] = sanitize_text_field( bd_array_get( $request, 'smbd_' . $this->field_slug . '_operator' ) ); $options['post_count'] = absint( bd_array_get( $request, 'smbd_' . $this->field_slug ) ); return $options; } protected function get_term_ids_to_delete( $options ) { $term_ids = array(); $terms = $this->get_all_terms( $options['taxonomy'] ); foreach ( $terms as $term ) { if ( $this->should_delete_term_based_on_post_count( $term->count, $options['operator'], $options['post_count'] ) ) { $term_ids[] = $term->term_id; } } return $term_ids; } /** * Determine if a term should be deleted based on post count. * * @param int $term_post_count Number of posts associated with a term. * @param string $operator Operator. * @param int $compared_to The user entered value to which the comparison should be made. * * @return int term id. */ protected function should_delete_term_based_on_post_count( $term_post_count, $operator, $compared_to ) { switch ( $operator ) { case '=': return $term_post_count === $compared_to; case '!=': return $term_post_count !== $compared_to; case '<': return $term_post_count < $compared_to; case '>': return $term_post_count > $compared_to; } } }