906 lines
24 KiB
PHP
906 lines
24 KiB
PHP
<?php
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/**
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* Site/blog functions that work with the blogs table and related data.
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*
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* @package WordPress
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* @subpackage Multisite
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* @since MU (3.0.0)
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*/
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require_once( ABSPATH . WPINC . '/ms-site.php' );
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require_once( ABSPATH . WPINC . '/ms-network.php' );
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/**
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* Update the last_updated field for the current site.
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*
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* @since MU (3.0.0)
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*/
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function wpmu_update_blogs_date() {
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$site_id = get_current_blog_id();
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update_blog_details( $site_id, array( 'last_updated' => current_time( 'mysql', true ) ) );
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/**
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* Fires after the blog details are updated.
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*
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* @since MU (3.0.0)
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*
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* @param int $blog_id Site ID.
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*/
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do_action( 'wpmu_blog_updated', $site_id );
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}
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/**
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* Get a full blog URL, given a blog id.
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*
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* @since MU (3.0.0)
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*
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* @param int $blog_id Blog ID.
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* @return string Full URL of the blog if found. Empty string if not.
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*/
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function get_blogaddress_by_id( $blog_id ) {
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$bloginfo = get_site( (int) $blog_id );
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if ( empty( $bloginfo ) ) {
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return '';
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}
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$scheme = parse_url( $bloginfo->home, PHP_URL_SCHEME );
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$scheme = empty( $scheme ) ? 'http' : $scheme;
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return esc_url( $scheme . '://' . $bloginfo->domain . $bloginfo->path );
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}
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/**
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* Get a full blog URL, given a blog name.
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*
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* @since MU (3.0.0)
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*
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* @param string $blogname The (subdomain or directory) name
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* @return string
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*/
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function get_blogaddress_by_name( $blogname ) {
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if ( is_subdomain_install() ) {
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if ( 'main' === $blogname ) {
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$blogname = 'www';
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}
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$url = rtrim( network_home_url(), '/' );
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if ( ! empty( $blogname ) ) {
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$url = preg_replace( '|^([^\.]+://)|', '${1}' . $blogname . '.', $url );
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}
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} else {
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$url = network_home_url( $blogname );
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}
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return esc_url( $url . '/' );
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}
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/**
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* Retrieves a sites ID given its (subdomain or directory) slug.
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*
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* @since MU (3.0.0)
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* @since 4.7.0 Converted to use `get_sites()`.
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*
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* @param string $slug A site's slug.
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* @return int|null The site ID, or null if no site is found for the given slug.
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*/
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function get_id_from_blogname( $slug ) {
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$current_network = get_network();
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$slug = trim( $slug, '/' );
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if ( is_subdomain_install() ) {
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$domain = $slug . '.' . preg_replace( '|^www\.|', '', $current_network->domain );
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$path = $current_network->path;
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} else {
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$domain = $current_network->domain;
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$path = $current_network->path . $slug . '/';
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}
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$site_ids = get_sites(
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array(
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'number' => 1,
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'fields' => 'ids',
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'domain' => $domain,
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'path' => $path,
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'update_site_meta_cache' => false,
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)
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);
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if ( empty( $site_ids ) ) {
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return null;
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}
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return array_shift( $site_ids );
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}
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/**
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* Retrieve the details for a blog from the blogs table and blog options.
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*
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* @since MU (3.0.0)
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*
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* @global wpdb $wpdb WordPress database abstraction object.
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*
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* @param int|string|array $fields Optional. A blog ID, a blog slug, or an array of fields to query against.
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* If not specified the current blog ID is used.
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* @param bool $get_all Whether to retrieve all details or only the details in the blogs table.
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* Default is true.
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* @return WP_Site|false Blog details on success. False on failure.
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*/
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function get_blog_details( $fields = null, $get_all = true ) {
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global $wpdb;
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if ( is_array( $fields ) ) {
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if ( isset( $fields['blog_id'] ) ) {
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$blog_id = $fields['blog_id'];
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} elseif ( isset( $fields['domain'] ) && isset( $fields['path'] ) ) {
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$key = md5( $fields['domain'] . $fields['path'] );
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$blog = wp_cache_get( $key, 'blog-lookup' );
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if ( false !== $blog ) {
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return $blog;
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}
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if ( substr( $fields['domain'], 0, 4 ) == 'www.' ) {
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$nowww = substr( $fields['domain'], 4 );
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$blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain IN (%s,%s) AND path = %s ORDER BY CHAR_LENGTH(domain) DESC", $nowww, $fields['domain'], $fields['path'] ) );
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} else {
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$blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s AND path = %s", $fields['domain'], $fields['path'] ) );
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}
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if ( $blog ) {
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wp_cache_set( $blog->blog_id . 'short', $blog, 'blog-details' );
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$blog_id = $blog->blog_id;
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} else {
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return false;
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}
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} elseif ( isset( $fields['domain'] ) && is_subdomain_install() ) {
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$key = md5( $fields['domain'] );
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$blog = wp_cache_get( $key, 'blog-lookup' );
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if ( false !== $blog ) {
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return $blog;
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}
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if ( substr( $fields['domain'], 0, 4 ) == 'www.' ) {
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$nowww = substr( $fields['domain'], 4 );
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$blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain IN (%s,%s) ORDER BY CHAR_LENGTH(domain) DESC", $nowww, $fields['domain'] ) );
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} else {
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$blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s", $fields['domain'] ) );
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}
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if ( $blog ) {
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wp_cache_set( $blog->blog_id . 'short', $blog, 'blog-details' );
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$blog_id = $blog->blog_id;
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} else {
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return false;
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}
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} else {
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return false;
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}
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} else {
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if ( ! $fields ) {
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$blog_id = get_current_blog_id();
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} elseif ( ! is_numeric( $fields ) ) {
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$blog_id = get_id_from_blogname( $fields );
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} else {
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$blog_id = $fields;
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}
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}
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$blog_id = (int) $blog_id;
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$all = $get_all ? '' : 'short';
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$details = wp_cache_get( $blog_id . $all, 'blog-details' );
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if ( $details ) {
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if ( ! is_object( $details ) ) {
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if ( -1 == $details ) {
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return false;
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} else {
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// Clear old pre-serialized objects. Cache clients do better with that.
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wp_cache_delete( $blog_id . $all, 'blog-details' );
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unset( $details );
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}
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} else {
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return $details;
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}
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}
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// Try the other cache.
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if ( $get_all ) {
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$details = wp_cache_get( $blog_id . 'short', 'blog-details' );
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} else {
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$details = wp_cache_get( $blog_id, 'blog-details' );
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// If short was requested and full cache is set, we can return.
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if ( $details ) {
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if ( ! is_object( $details ) ) {
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if ( -1 == $details ) {
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return false;
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} else {
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// Clear old pre-serialized objects. Cache clients do better with that.
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wp_cache_delete( $blog_id, 'blog-details' );
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unset( $details );
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}
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} else {
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return $details;
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}
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}
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}
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if ( empty( $details ) ) {
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$details = WP_Site::get_instance( $blog_id );
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if ( ! $details ) {
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// Set the full cache.
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wp_cache_set( $blog_id, -1, 'blog-details' );
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return false;
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}
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}
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if ( ! $details instanceof WP_Site ) {
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$details = new WP_Site( $details );
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}
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if ( ! $get_all ) {
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wp_cache_set( $blog_id . $all, $details, 'blog-details' );
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return $details;
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}
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switch_to_blog( $blog_id );
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$details->blogname = get_option( 'blogname' );
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$details->siteurl = get_option( 'siteurl' );
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$details->post_count = get_option( 'post_count' );
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$details->home = get_option( 'home' );
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restore_current_blog();
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/**
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* Filters a blog's details.
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*
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* @since MU (3.0.0)
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* @deprecated 4.7.0 Use {@see 'site_details'} instead.
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*
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* @param object $details The blog details.
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*/
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$details = apply_filters_deprecated( 'blog_details', array( $details ), '4.7.0', 'site_details' );
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wp_cache_set( $blog_id . $all, $details, 'blog-details' );
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$key = md5( $details->domain . $details->path );
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wp_cache_set( $key, $details, 'blog-lookup' );
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return $details;
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}
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/**
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* Clear the blog details cache.
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*
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* @since MU (3.0.0)
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*
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* @param int $blog_id Optional. Blog ID. Defaults to current blog.
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*/
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function refresh_blog_details( $blog_id = 0 ) {
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$blog_id = (int) $blog_id;
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if ( ! $blog_id ) {
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$blog_id = get_current_blog_id();
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}
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clean_blog_cache( $blog_id );
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}
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/**
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* Update the details for a blog. Updates the blogs table for a given blog id.
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*
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* @since MU (3.0.0)
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*
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* @global wpdb $wpdb WordPress database abstraction object.
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*
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* @param int $blog_id Blog ID.
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* @param array $details Array of details keyed by blogs table field names.
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* @return bool True if update succeeds, false otherwise.
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*/
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function update_blog_details( $blog_id, $details = array() ) {
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global $wpdb;
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if ( empty( $details ) ) {
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return false;
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}
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if ( is_object( $details ) ) {
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$details = get_object_vars( $details );
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}
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$site = wp_update_site( $blog_id, $details );
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if ( is_wp_error( $site ) ) {
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return false;
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}
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return true;
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}
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/**
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* Cleans the site details cache for a site.
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*
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* @since 4.7.4
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*
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* @param int $site_id Optional. Site ID. Default is the current site ID.
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*/
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function clean_site_details_cache( $site_id = 0 ) {
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$site_id = (int) $site_id;
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if ( ! $site_id ) {
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$site_id = get_current_blog_id();
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}
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wp_cache_delete( $site_id, 'site-details' );
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wp_cache_delete( $site_id, 'blog-details' );
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}
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/**
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* Retrieve option value for a given blog id based on name of option.
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*
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* If the option does not exist or does not have a value, then the return value
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* will be false. This is useful to check whether you need to install an option
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* and is commonly used during installation of plugin options and to test
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* whether upgrading is required.
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*
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* If the option was serialized then it will be unserialized when it is returned.
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*
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* @since MU (3.0.0)
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*
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* @param int $id A blog ID. Can be null to refer to the current blog.
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* @param string $option Name of option to retrieve. Expected to not be SQL-escaped.
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* @param mixed $default Optional. Default value to return if the option does not exist.
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* @return mixed Value set for the option.
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*/
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function get_blog_option( $id, $option, $default = false ) {
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$id = (int) $id;
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if ( empty( $id ) ) {
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$id = get_current_blog_id();
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}
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if ( get_current_blog_id() == $id ) {
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return get_option( $option, $default );
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}
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switch_to_blog( $id );
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$value = get_option( $option, $default );
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restore_current_blog();
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/**
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* Filters a blog option value.
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*
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* The dynamic portion of the hook name, `$option`, refers to the blog option name.
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*
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* @since 3.5.0
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*
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* @param string $value The option value.
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* @param int $id Blog ID.
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*/
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return apply_filters( "blog_option_{$option}", $value, $id );
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}
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/**
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* Add a new option for a given blog id.
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*
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* You do not need to serialize values. If the value needs to be serialized, then
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* it will be serialized before it is inserted into the database. Remember,
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* resources can not be serialized or added as an option.
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*
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* You can create options without values and then update the values later.
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* Existing options will not be updated and checks are performed to ensure that you
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* aren't adding a protected WordPress option. Care should be taken to not name
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* options the same as the ones which are protected.
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*
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* @since MU (3.0.0)
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*
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* @param int $id A blog ID. Can be null to refer to the current blog.
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* @param string $option Name of option to add. Expected to not be SQL-escaped.
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* @param mixed $value Optional. Option value, can be anything. Expected to not be SQL-escaped.
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* @return bool False if option was not added and true if option was added.
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*/
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function add_blog_option( $id, $option, $value ) {
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$id = (int) $id;
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if ( empty( $id ) ) {
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$id = get_current_blog_id();
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}
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if ( get_current_blog_id() == $id ) {
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return add_option( $option, $value );
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}
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switch_to_blog( $id );
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$return = add_option( $option, $value );
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restore_current_blog();
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return $return;
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}
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/**
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* Removes option by name for a given blog id. Prevents removal of protected WordPress options.
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*
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* @since MU (3.0.0)
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*
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* @param int $id A blog ID. Can be null to refer to the current blog.
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* @param string $option Name of option to remove. Expected to not be SQL-escaped.
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* @return bool True, if option is successfully deleted. False on failure.
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*/
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function delete_blog_option( $id, $option ) {
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$id = (int) $id;
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if ( empty( $id ) ) {
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$id = get_current_blog_id();
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}
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if ( get_current_blog_id() == $id ) {
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return delete_option( $option );
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}
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switch_to_blog( $id );
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$return = delete_option( $option );
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restore_current_blog();
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return $return;
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}
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/**
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* Update an option for a particular blog.
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*
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* @since MU (3.0.0)
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*
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* @param int $id The blog id.
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* @param string $option The option key.
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* @param mixed $value The option value.
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* @param mixed $deprecated Not used.
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* @return bool True on success, false on failure.
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*/
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function update_blog_option( $id, $option, $value, $deprecated = null ) {
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$id = (int) $id;
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if ( null !== $deprecated ) {
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_deprecated_argument( __FUNCTION__, '3.1.0' );
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}
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if ( get_current_blog_id() == $id ) {
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return update_option( $option, $value );
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}
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switch_to_blog( $id );
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$return = update_option( $option, $value );
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restore_current_blog();
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return $return;
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}
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/**
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* Switch the current blog.
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*
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* This function is useful if you need to pull posts, or other information,
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* from other blogs. You can switch back afterwards using restore_current_blog().
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*
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* Things that aren't switched:
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* - plugins. See #14941
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*
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* @see restore_current_blog()
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* @since MU (3.0.0)
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*
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* @global wpdb $wpdb WordPress database abstraction object.
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* @global int $blog_id
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* @global array $_wp_switched_stack
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* @global bool $switched
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* @global string $table_prefix
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* @global WP_Object_Cache $wp_object_cache
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*
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* @param int $new_blog_id The ID of the blog to switch to. Default: current blog.
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* @param bool $deprecated Not used.
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* @return true Always returns true.
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*/
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function switch_to_blog( $new_blog_id, $deprecated = null ) {
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global $wpdb;
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$prev_blog_id = get_current_blog_id();
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if ( empty( $new_blog_id ) ) {
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$new_blog_id = $prev_blog_id;
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}
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$GLOBALS['_wp_switched_stack'][] = $prev_blog_id;
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/*
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* If we're switching to the same blog id that we're on,
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* set the right vars, do the associated actions, but skip
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* the extra unnecessary work
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*/
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if ( $new_blog_id == $prev_blog_id ) {
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/**
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* Fires when the blog is switched.
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*
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* @since MU (3.0.0)
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* @since 5.4.0 The `$context` parameter was added.
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*
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* @param int $new_blog_id New blog ID.
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* @param int $prev_blog_id Previous blog ID.
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* @param string $context Additional context. Accepts 'switch' when called from switch_to_blog()
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|
* or 'restore' when called from restore_current_blog().
|
|
*/
|
|
do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'switch' );
|
|
$GLOBALS['switched'] = true;
|
|
return true;
|
|
}
|
|
|
|
$wpdb->set_blog_id( $new_blog_id );
|
|
$GLOBALS['table_prefix'] = $wpdb->get_blog_prefix();
|
|
$GLOBALS['blog_id'] = $new_blog_id;
|
|
|
|
if ( function_exists( 'wp_cache_switch_to_blog' ) ) {
|
|
wp_cache_switch_to_blog( $new_blog_id );
|
|
} else {
|
|
global $wp_object_cache;
|
|
|
|
if ( is_object( $wp_object_cache ) && isset( $wp_object_cache->global_groups ) ) {
|
|
$global_groups = $wp_object_cache->global_groups;
|
|
} else {
|
|
$global_groups = false;
|
|
}
|
|
wp_cache_init();
|
|
|
|
if ( function_exists( 'wp_cache_add_global_groups' ) ) {
|
|
if ( is_array( $global_groups ) ) {
|
|
wp_cache_add_global_groups( $global_groups );
|
|
} else {
|
|
wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache', 'networks', 'sites', 'site-details', 'blog_meta' ) );
|
|
}
|
|
wp_cache_add_non_persistent_groups( array( 'counts', 'plugins' ) );
|
|
}
|
|
}
|
|
|
|
/** This filter is documented in wp-includes/ms-blogs.php */
|
|
do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'switch' );
|
|
$GLOBALS['switched'] = true;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Restore the current blog, after calling switch_to_blog().
|
|
*
|
|
* @see switch_to_blog()
|
|
* @since MU (3.0.0)
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
* @global array $_wp_switched_stack
|
|
* @global int $blog_id
|
|
* @global bool $switched
|
|
* @global string $table_prefix
|
|
* @global WP_Object_Cache $wp_object_cache
|
|
*
|
|
* @return bool True on success, false if we're already on the current blog.
|
|
*/
|
|
function restore_current_blog() {
|
|
global $wpdb;
|
|
|
|
if ( empty( $GLOBALS['_wp_switched_stack'] ) ) {
|
|
return false;
|
|
}
|
|
|
|
$new_blog_id = array_pop( $GLOBALS['_wp_switched_stack'] );
|
|
$prev_blog_id = get_current_blog_id();
|
|
|
|
if ( $new_blog_id == $prev_blog_id ) {
|
|
/** This filter is documented in wp-includes/ms-blogs.php */
|
|
do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'restore' );
|
|
// If we still have items in the switched stack, consider ourselves still 'switched'.
|
|
$GLOBALS['switched'] = ! empty( $GLOBALS['_wp_switched_stack'] );
|
|
return true;
|
|
}
|
|
|
|
$wpdb->set_blog_id( $new_blog_id );
|
|
$GLOBALS['blog_id'] = $new_blog_id;
|
|
$GLOBALS['table_prefix'] = $wpdb->get_blog_prefix();
|
|
|
|
if ( function_exists( 'wp_cache_switch_to_blog' ) ) {
|
|
wp_cache_switch_to_blog( $new_blog_id );
|
|
} else {
|
|
global $wp_object_cache;
|
|
|
|
if ( is_object( $wp_object_cache ) && isset( $wp_object_cache->global_groups ) ) {
|
|
$global_groups = $wp_object_cache->global_groups;
|
|
} else {
|
|
$global_groups = false;
|
|
}
|
|
|
|
wp_cache_init();
|
|
|
|
if ( function_exists( 'wp_cache_add_global_groups' ) ) {
|
|
if ( is_array( $global_groups ) ) {
|
|
wp_cache_add_global_groups( $global_groups );
|
|
} else {
|
|
wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache', 'networks', 'sites', 'site-details', 'blog_meta' ) );
|
|
}
|
|
wp_cache_add_non_persistent_groups( array( 'counts', 'plugins' ) );
|
|
}
|
|
}
|
|
|
|
/** This filter is documented in wp-includes/ms-blogs.php */
|
|
do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'restore' );
|
|
|
|
// If we still have items in the switched stack, consider ourselves still 'switched'.
|
|
$GLOBALS['switched'] = ! empty( $GLOBALS['_wp_switched_stack'] );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Switches the initialized roles and current user capabilities to another site.
|
|
*
|
|
* @since 4.9.0
|
|
*
|
|
* @param int $new_site_id New site ID.
|
|
* @param int $old_site_id Old site ID.
|
|
*/
|
|
function wp_switch_roles_and_user( $new_site_id, $old_site_id ) {
|
|
if ( $new_site_id == $old_site_id ) {
|
|
return;
|
|
}
|
|
|
|
if ( ! did_action( 'init' ) ) {
|
|
return;
|
|
}
|
|
|
|
wp_roles()->for_site( $new_site_id );
|
|
wp_get_current_user()->for_site( $new_site_id );
|
|
}
|
|
|
|
/**
|
|
* Determines if switch_to_blog() is in effect
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @global array $_wp_switched_stack
|
|
*
|
|
* @return bool True if switched, false otherwise.
|
|
*/
|
|
function ms_is_switched() {
|
|
return ! empty( $GLOBALS['_wp_switched_stack'] );
|
|
}
|
|
|
|
/**
|
|
* Check if a particular blog is archived.
|
|
*
|
|
* @since MU (3.0.0)
|
|
*
|
|
* @param int $id Blog ID.
|
|
* @return string Whether the blog is archived or not.
|
|
*/
|
|
function is_archived( $id ) {
|
|
return get_blog_status( $id, 'archived' );
|
|
}
|
|
|
|
/**
|
|
* Update the 'archived' status of a particular blog.
|
|
*
|
|
* @since MU (3.0.0)
|
|
*
|
|
* @param int $id Blog ID.
|
|
* @param string $archived The new status.
|
|
* @return string $archived
|
|
*/
|
|
function update_archived( $id, $archived ) {
|
|
update_blog_status( $id, 'archived', $archived );
|
|
return $archived;
|
|
}
|
|
|
|
/**
|
|
* Update a blog details field.
|
|
*
|
|
* @since MU (3.0.0)
|
|
* @since 5.1.0 Use wp_update_site() internally.
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @param string $pref Field name.
|
|
* @param string $value Field value.
|
|
* @param null $deprecated Not used.
|
|
* @return string|false $value
|
|
*/
|
|
function update_blog_status( $blog_id, $pref, $value, $deprecated = null ) {
|
|
global $wpdb;
|
|
|
|
if ( null !== $deprecated ) {
|
|
_deprecated_argument( __FUNCTION__, '3.1.0' );
|
|
}
|
|
|
|
if ( ! in_array( $pref, array( 'site_id', 'domain', 'path', 'registered', 'last_updated', 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id' ) ) ) {
|
|
return $value;
|
|
}
|
|
|
|
$result = wp_update_site(
|
|
$blog_id,
|
|
array(
|
|
$pref => $value,
|
|
)
|
|
);
|
|
|
|
if ( is_wp_error( $result ) ) {
|
|
return false;
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* Get a blog details field.
|
|
*
|
|
* @since MU (3.0.0)
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param int $id Blog ID.
|
|
* @param string $pref Field name.
|
|
* @return bool|string|null $value
|
|
*/
|
|
function get_blog_status( $id, $pref ) {
|
|
global $wpdb;
|
|
|
|
$details = get_site( $id );
|
|
if ( $details ) {
|
|
return $details->$pref;
|
|
}
|
|
|
|
return $wpdb->get_var( $wpdb->prepare( "SELECT %s FROM {$wpdb->blogs} WHERE blog_id = %d", $pref, $id ) );
|
|
}
|
|
|
|
/**
|
|
* Get a list of most recently updated blogs.
|
|
*
|
|
* @since MU (3.0.0)
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param mixed $deprecated Not used.
|
|
* @param int $start Optional. Number of blogs to offset the query. Used to build LIMIT clause.
|
|
* Can be used for pagination. Default 0.
|
|
* @param int $quantity Optional. The maximum number of blogs to retrieve. Default 40.
|
|
* @return array The list of blogs.
|
|
*/
|
|
function get_last_updated( $deprecated = '', $start = 0, $quantity = 40 ) {
|
|
global $wpdb;
|
|
|
|
if ( ! empty( $deprecated ) ) {
|
|
_deprecated_argument( __FUNCTION__, 'MU' ); // Never used.
|
|
}
|
|
|
|
return $wpdb->get_results( $wpdb->prepare( "SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' AND last_updated != '0000-00-00 00:00:00' ORDER BY last_updated DESC limit %d, %d", get_current_network_id(), $start, $quantity ), ARRAY_A );
|
|
}
|
|
|
|
/**
|
|
* Handler for updating the site's last updated date when a post is published or
|
|
* an already published post is changed.
|
|
*
|
|
* @since 3.3.0
|
|
*
|
|
* @param string $new_status The new post status.
|
|
* @param string $old_status The old post status.
|
|
* @param WP_Post $post Post object.
|
|
*/
|
|
function _update_blog_date_on_post_publish( $new_status, $old_status, $post ) {
|
|
$post_type_obj = get_post_type_object( $post->post_type );
|
|
if ( ! $post_type_obj || ! $post_type_obj->public ) {
|
|
return;
|
|
}
|
|
|
|
if ( 'publish' != $new_status && 'publish' != $old_status ) {
|
|
return;
|
|
}
|
|
|
|
// Post was freshly published, published post was saved, or published post was unpublished.
|
|
|
|
wpmu_update_blogs_date();
|
|
}
|
|
|
|
/**
|
|
* Handler for updating the current site's last updated date when a published
|
|
* post is deleted.
|
|
*
|
|
* @since 3.4.0
|
|
*
|
|
* @param int $post_id Post ID
|
|
*/
|
|
function _update_blog_date_on_post_delete( $post_id ) {
|
|
$post = get_post( $post_id );
|
|
|
|
$post_type_obj = get_post_type_object( $post->post_type );
|
|
if ( ! $post_type_obj || ! $post_type_obj->public ) {
|
|
return;
|
|
}
|
|
|
|
if ( 'publish' != $post->post_status ) {
|
|
return;
|
|
}
|
|
|
|
wpmu_update_blogs_date();
|
|
}
|
|
|
|
/**
|
|
* Handler for updating the current site's posts count when a post is deleted.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param int $post_id Post ID.
|
|
*/
|
|
function _update_posts_count_on_delete( $post_id ) {
|
|
$post = get_post( $post_id );
|
|
|
|
if ( ! $post || 'publish' !== $post->post_status || 'post' !== $post->post_type ) {
|
|
return;
|
|
}
|
|
|
|
update_posts_count();
|
|
}
|
|
|
|
/**
|
|
* Handler for updating the current site's posts count when a post status changes.
|
|
*
|
|
* @since 4.0.0
|
|
* @since 4.9.0 Added the `$post` parameter.
|
|
*
|
|
* @param string $new_status The status the post is changing to.
|
|
* @param string $old_status The status the post is changing from.
|
|
* @param WP_Post $post Post object
|
|
*/
|
|
function _update_posts_count_on_transition_post_status( $new_status, $old_status, $post = null ) {
|
|
if ( $new_status === $old_status ) {
|
|
return;
|
|
}
|
|
|
|
if ( 'post' !== get_post_type( $post ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( 'publish' !== $new_status && 'publish' !== $old_status ) {
|
|
return;
|
|
}
|
|
|
|
update_posts_count();
|
|
}
|
|
|
|
/**
|
|
* Count number of sites grouped by site status.
|
|
*
|
|
* @since 5.3.0
|
|
*
|
|
* @param int $network_id Optional. The network to get counts for. Default is the current network ID.
|
|
* @return int[] {
|
|
* Numbers of sites grouped by site status.
|
|
*
|
|
* @type int $all The total number of sites.
|
|
* @type int $public The number of public sites.
|
|
* @type int $archived The number of archived sites.
|
|
* @type int $mature The number of mature sites.
|
|
* @type int $spam The number of spam sites.
|
|
* @type int $deleted The number of deleted sites.
|
|
* }
|
|
*/
|
|
function wp_count_sites( $network_id = null ) {
|
|
if ( empty( $network_id ) ) {
|
|
$network_id = get_current_network_id();
|
|
}
|
|
|
|
$counts = array();
|
|
$args = array(
|
|
'network_id' => $network_id,
|
|
'number' => 1,
|
|
'fields' => 'ids',
|
|
'no_found_rows' => false,
|
|
);
|
|
|
|
$q = new WP_Site_Query( $args );
|
|
$counts['all'] = $q->found_sites;
|
|
|
|
$_args = $args;
|
|
$statuses = array( 'public', 'archived', 'mature', 'spam', 'deleted' );
|
|
|
|
foreach ( $statuses as $status ) {
|
|
$_args = $args;
|
|
$_args[ $status ] = 1;
|
|
|
|
$q = new WP_Site_Query( $_args );
|
|
$counts[ $status ] = $q->found_sites;
|
|
}
|
|
|
|
return $counts;
|
|
}
|