JezK
Edit File: class-wp-site.php
<?php /** * Site API: WP_Site class * * @package WordPress * @subpackage Multisite * @since 4.5.0 */ /** * Core class used for interacting with a multisite site. * * This class is used during load to populate the `$current_blog` global and * setup the current site. * * @since 4.5.0 * * @property int $id * @property int $network_id * @property string $blogname * @property string $siteurl * @property int $post_count * @property string $home */ #[AllowDynamicProperties] final class WP_Site { /** * Site ID. * * Named "blog" vs. "site" for legacy reasons. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $blog_id; /** * Domain of the site. * * @since 4.5.0 * @var string */ public $domain = ''; /** * Path of the site. * * @since 4.5.0 * @var string */ public $path = ''; /** * The ID of the site's parent network. * * Named "site" vs. "network" for legacy reasons. An individual site's "site" is * its network. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $site_id = '0'; /** * The date and time on which the site was created or registered. * * @since 4.5.0 * @var string Date in MySQL's datetime format. */ public $registered = '0000-00-00 00:00:00'; /** * The date and time on which site settings were last updated. * * @since 4.5.0 * @var string Date in MySQL's datetime format. */ public $last_updated = '0000-00-00 00:00:00'; /** * Whether the site should be treated as public. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $public = '1'; /** * Whether the site should be treated as archived. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $archived = '0'; /** * Whether the site should be treated as mature. * * Handling for this does not exist throughout WordPress core, but custom * implementations exist that require the property to be present. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $mature = '0'; /** * Whether the site should be treated as spam. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $spam = '0'; /** * Whether the site should be treated as deleted. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $deleted = '0'; /** * The language pack associated with this site. * * A numeric string, for compatibility reasons. * * @since 4.5.0 * @var string */ public $lang_id = '0'; /** * Retrieves a site from the database by its ID. * * @since 4.5.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $site_id The ID of the site to retrieve. * @return WP_Site|false The site's object if found. False if not. */ public static function get_instance( $site_id ) { global $wpdb; $site_id = (int) $site_id; if ( ! $site_id ) { return false; } $_site = wp_cache_get( $site_id, 'sites' ); if ( false === $_site ) { $_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->blogs} WHERE blog_id = %d LIMIT 1", $site_id ) ); if ( empty( $_site ) || is_wp_error( $_site ) ) { $_site = -1; } wp_cache_add( $site_id, $_site, 'sites' ); } if ( is_numeric( $_site ) ) { return false; } return new WP_Site( $_site ); } /** * Creates a new WP_Site object. * * Will populate object properties from the object provided and assign other * default properties based on that information. * * @since 4.5.0 * * @param WP_Site|object $site A site object. */ public function __construct( $site ) { foreach ( get_object_vars( $site ) as $key => $value ) { $this->$key = $value; } } /** * Converts an object to array. * * @since 4.6.0 * * @return array Object as array. */ public function to_array() { return get_object_vars( $this ); } /** * Getter. * * Allows current multisite naming conventions when getting properties. * Allows access to extended site properties. * * @since 4.6.0 * * @param string $key Property to get. * @return mixed Value of the property. Null if not available. */ public function __get( $key ) { switch ( $key ) { case 'id': return (int) $this->blog_id; case 'network_id': return (int) $this->site_id; case 'blogname': case 'siteurl': case 'post_count': case 'home': default: // Custom properties added by 'site_details' filter. if ( ! did_action( 'ms_loaded' ) ) { return null; } $details = $this->get_details(); if ( isset( $details->$key ) ) { return $details->$key; } } return null; } /** * Isset-er. * * Allows current multisite naming conventions when checking for properties. * Checks for extended site properties. * * @since 4.6.0 * * @param string $key Property to check if set. * @return bool Whether the property is set. */ public function __isset( $key ) { switch ( $key ) { case 'id': case 'network_id': return true; case 'blogname': case 'siteurl': case 'post_count': case 'home': if ( ! did_action( 'ms_loaded' ) ) { return false; } return true; default: // Custom properties added by 'site_details' filter. if ( ! did_action( 'ms_loaded' ) ) { return false; } $details = $this->get_details(); if ( isset( $details->$key ) ) { return true; } } return false; } /** * Setter. * * Allows current multisite naming conventions while setting properties. * * @since 4.6.0 * * @param string $key Property to set. * @param mixed $value Value to assign to the property. */ public function __set( $key, $value ) { switch ( $key ) { case 'id': $this->blog_id = (string) $value; break; case 'network_id': $this->site_id = (string) $value; break; default: $this->$key = $value; } } /** * Retrieves the details for this site. * * This method is used internally to lazy-load the extended properties of a site. * * @since 4.6.0 * * @see WP_Site::__get() * * @return stdClass A raw site object with all details included. */ private function get_details() { $details = wp_cache_get( $this->blog_id, 'site-details' ); if ( false === $details ) { switch_to_blog( $this->blog_id ); // Create a raw copy of the object for backward compatibility with the filter below. $details = new stdClass(); foreach ( get_object_vars( $this ) as $key => $value ) { $details->$key = $value; } $details->blogname = get_option( 'blogname' ); $details->siteurl = get_option( 'siteurl' ); $details->post_count = get_option( 'post_count' ); $details->home = get_option( 'home' ); restore_current_blog(); wp_cache_set( $this->blog_id, $details, 'site-details' ); } /** This filter is documented in wp-includes/ms-blogs.php */ $details = apply_filters_deprecated( 'blog_details', array( $details ), '4.7.0', 'site_details' ); /** * Filters a site's extended properties. * * @since 4.6.0 * * @param stdClass $details The site details. */ $details = apply_filters( 'site_details', $details ); return $details; } }