felixarntz/plugin-lib

<?php
/**
 * Query class for networks
 *
 * @package Leaves_And_Love\Plugin_Lib
 * @since 1.0.0
 */

namespace Leaves_And_Love\Plugin_Lib\DB_Objects\Queries;

use Leaves_And_Love\Plugin_Lib\DB_Objects\Collections\Network_Collection;
use WP_Network_Query;

if ( ! class_exists( 'Leaves_And_Love\Plugin_Lib\DB_Objects\Queries\Network_Query' ) ) :

    /**
     * Class for a networks query
     *
     * This class represents a networks query. Must only be used in a multisite setup.
     *
     * @since 1.0.0
     */
    class Network_Query extends Core_Query {
        /**
         * Sets up the query for retrieving networks.
         *
         * @since 1.0.0
         *
         * @param string|array $query Array or query string of network query arguments. See `WP_Network_Query::__construct()`
         *                            for a list of supported arguments.
         * @return Network_Collection Collection of networks.
         */
        public function query( $query ) {
            if ( isset( $query['fields'] ) && 'ids' !== $query['fields'] ) {
                $query['fields'] = '';
            }

            return parent::query( $query );
        }

        /**
         * Instantiates the internal Core query object.
         *
         * @since 1.0.0
         *
         * @return object Internal Core query object.
         */
        protected function instantiate_query_object() {
            return new WP_Network_Query();
        }

        /**
         * Parses the results of the internal Core query into a collection.
         *
         * @since 1.0.0
         *
         * @return Network_Collection Results as a collection.
         */
        protected function parse_results_collection() {
            $ids    = $this->original->networks;
            $fields = $this->original->query_vars['fields'];

            if ( 'ids' !== $fields ) {
                $ids    = wp_list_pluck( $ids, 'id' );
                $fields = 'objects';
            }

            return $this->create_collection( $ids, $this->original->found_networks, $fields );
        }
    }

endif;