/**
* Restore all blog associations for a given user
*
* @since BuddyPress (2.2.0)
*
* @param int $user_id ID whose blog data should be restored.
*/
function bp_blogs_restore_data($user_id = 0)
{
if (!is_multisite()) {
return;
}
// Get the user's blogs
$user_blogs = get_blogs_of_user($user_id);
if (empty($user_blogs)) {
return;
}
$blogs = array_keys($user_blogs);
foreach ($blogs as $blog_id) {
bp_blogs_add_user_to_blog($user_id, false, $blog_id);
}
}
/**
* Populate the BP blogs table with existing blogs.
*
* @since BuddyPress (1.0.0)
*
* @global object $wpdb WordPress database object
* @uses get_users()
* @uses bp_blogs_record_blog()
*/
function bp_blogs_record_existing_blogs()
{
global $wpdb;
// Query for all sites in network
if (is_multisite()) {
// Get blog ID's if not a large network
if (!wp_is_large_network()) {
$blog_ids = $wpdb->get_col($wpdb->prepare("SELECT blog_id FROM {$wpdb->base_prefix}blogs WHERE mature = 0 AND spam = 0 AND deleted = 0 AND site_id = %d", $wpdb->siteid));
// If error running this query, set blog ID's to false
if (is_wp_error($blog_ids)) {
$blog_ids = false;
}
// Large networks are not currently supported
} else {
$blog_ids = false;
}
// Record a single site
} else {
$blog_ids = $wpdb->blogid;
}
// Bail if there are no blogs in the network
if (empty($blog_ids)) {
return false;
}
// Get BuddyPress
$bp = buddypress();
// Truncate user blogs table
$truncate = $wpdb->query("TRUNCATE {$bp->blogs->table_name}");
if (is_wp_error($truncate)) {
return false;
}
// Truncate user blogsmeta table
$truncate = $wpdb->query("TRUNCATE {$bp->blogs->table_name_blogmeta}");
if (is_wp_error($truncate)) {
return false;
}
// Loop through users of blogs and record the relationship
foreach ((array) $blog_ids as $blog_id) {
// Ensure that the cache is clear after the table TRUNCATE above
wp_cache_delete($blog_id, 'blog_meta');
// Get all users
$users = get_users(array('blog_id' => $blog_id));
// Continue on if no users exist for this site (how did this happen?)
if (empty($users)) {
continue;
}
// Loop through users and record their relationship to this blog
foreach ((array) $users as $user) {
bp_blogs_add_user_to_blog($user->ID, false, $blog_id);
}
}
// No errors
return true;
}
