/**
* Clear cache when a new blog is created.
*
* @since BuddyPress (1.0.0)
* @deprecated BuddyPress (2.2.0)
*
* @param BP_Blogs_Blog $recorded_blog_obj The recorded blog, passed by
* 'bp_blogs_new_blog'.
*/
function bp_blogs_format_clear_blog_cache($recorded_blog_obj)
{
_deprecated_function(__FUNCTION__, '2.2', 'bp_blogs_clear_blog_object_cache()');
bp_blogs_clear_blog_object_cache(false, $recorded_blog_obj->user_id);
}
function bp_blogs_format_clear_blog_cache($recorded_blog_obj)
{
bp_blogs_clear_blog_object_cache(false, $recorded_blog_obj->user_id);
nxt_cache_delete('bp_total_blogs', 'bp');
}
function bp_blogs_format_clear_blog_cache( $recorded_blog_obj ) {
bp_blogs_clear_blog_object_cache( false, $recorded_blog_obj->user_id );
/* Clear the sitewide activity cache */
wp_cache_delete( 'sitewide_activity', 'bp' );
wp_cache_delete( 'bp_total_blogs', 'bp' );
}
/**
* Populate the BP blogs table with existing blogs.
*
* Warning: By default, this will remove all existing records from the BP
* blogs and blogmeta tables before re-populating the tables.
*
* @since 1.0.0
* @since 2.6.0 Accepts $args as a parameter.
*
* @param array $args {
* Array of arguments.
* @type int $offset The offset to use.
* @type int $limit The number of blogs to record at one time.
* @type array $blog_ids Blog IDs to record. If empty, all blogs will be recorded.
* @type array $site_id The network site ID to use.
* }
*
* @return bool
*/
function bp_blogs_record_existing_blogs($args = array())
{
global $wpdb;
// Query for all sites in network.
$r = bp_parse_args($args, array('offset' => false === bp_get_option('_bp_record_blogs_offset') ? 0 : bp_get_option('_bp_record_blogs_offset'), 'limit' => 50, 'blog_ids' => array(), 'site_id' => $wpdb->siteid), 'record_existing_blogs');
// Truncate all BP blogs tables if starting fresh
if (empty($r['offset']) && empty($r['blog_ids'])) {
$bp = buddypress();
// Truncate user blogs table
$truncate = $wpdb->query("TRUNCATE {$bp->blogs->table_name}");
if (is_wp_error($truncate)) {
return false;
}
// Truncate user blogmeta table
$truncate = $wpdb->query("TRUNCATE {$bp->blogs->table_name_blogmeta}");
if (is_wp_error($truncate)) {
return false;
}
}
// Multisite
if (is_multisite()) {
$sql = array();
$sql['select'] = $wpdb->prepare("SELECT blog_id, last_updated FROM {$wpdb->base_prefix}blogs WHERE mature = 0 AND spam = 0 AND deleted = 0 AND site_id = %d", $r['site_id']);
// Omit root blog if large network
if (wp_is_large_network('users')) {
$sql['omit_root_blog'] = $wpdb->prepare("AND blog_id != %d", bp_get_root_blog_id());
}
// Filter by selected blog IDs
if (!empty($r['blog_ids'])) {
$in = implode(',', wp_parse_id_list($r['blog_ids']));
$sql['in'] = "AND blog_id IN ({$in})";
}
$sql['orderby'] = 'ORDER BY blog_id ASC';
$sql['limit'] = $wpdb->prepare("LIMIT %d", $r['limit']);
if (!empty($r['offset'])) {
$sql['offset'] = $wpdb->prepare("OFFSET %d", $r['offset']);
}
$blogs = $wpdb->get_results(implode(' ', $sql));
// Record a single site.
} else {
// Just record blog for the current user only.
$record = bp_blogs_record_blog($wpdb->blogid, get_current_user_id(), true);
if (false === $record) {
return false;
} else {
return true;
}
}
// Bail if there are no blogs
if (empty($blogs)) {
// Make sure we remove our offset marker
if (is_multisite()) {
bp_delete_option('_bp_record_blogs_offset');
}
return false;
}
// Loop through users of blogs and record the relationship.
foreach ((array) $blogs as $blog) {
// Ensure that the cache is clear after the table TRUNCATE above.
wp_cache_delete($blog->blog_id, 'blog_meta');
// Get all users.
$users = get_users(array('blog_id' => $blog->blog_id, 'fields' => 'ID'));
// Continue on if no users exist for this site (how did this happen?).
if (empty($users)) {
continue;
}
// Loop through users and record their relationship to this blog.
foreach ((array) $users as $user_id) {
bp_blogs_add_user_to_blog($user_id, false, $blog->blog_id);
// Clear cache
bp_blogs_clear_blog_object_cache($blog->blog_id, $user_id);
}
// Update blog last activity timestamp
if (!empty($blog->last_updated) && false !== strtotime($blog->last_updated)) {
bp_blogs_update_blogmeta($blog->blog_id, 'last_activity', $blog->last_updated);
}
}
// See if we need to do this again
if (is_multisite() && empty($r['blog_ids'])) {
$sql['offset'] = $wpdb->prepare(" OFFSET %d", $r['limit'] + $r['offset']);
// Check if there are more blogs to record
$blog_ids = $wpdb->get_results(implode(' ', $sql));
// We have more blogs; record offset and re-run function
if (!empty($blog_ids)) {
bp_update_option('_bp_record_blogs_offset', $r['limit'] + $r['offset']);
bp_blogs_record_existing_blogs(array('offset' => $r['limit'] + $r['offset'], 'limit' => $r['limit'], 'blog_ids' => $r['blog_ids'], 'site_id' => $r['site_id']));
// Bail since we have more blogs to record.
return;
// No more blogs; delete offset marker
} else {
bp_delete_option('_bp_record_blogs_offset');
}
}
/**
* Fires after the BP blogs tables have been populated with existing blogs.
*
* @since 2.4.0
*/
do_action('bp_blogs_recorded_existing_blogs');
// No errors.
return true;
}
