public static function get_instance()
{
if (null === self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
protected function enqueue_all_ids_as_action($action_name, $table_name, $id_field, $where_sql, $max_items_to_enqueue, $state)
{
global $wpdb;
if (!$where_sql) {
$where_sql = '1 = 1';
}
$items_per_page = 1000;
$page = 1;
$chunk_count = 0;
$previous_max_id = $state ? $state : '~0';
$listener = Jetpack_Sync_Listener::get_instance();
// count down from max_id to min_id so we get newest posts/comments/etc first
while ($ids = $wpdb->get_col("SELECT {$id_field} FROM {$table_name} WHERE {$where_sql} AND {$id_field} < {$previous_max_id} ORDER BY {$id_field} DESC LIMIT {$items_per_page}")) {
// Request posts in groups of N for efficiency
$chunked_ids = array_chunk($ids, self::ARRAY_CHUNK_SIZE);
// if we hit our row limit, process and return
if ($chunk_count + count($chunked_ids) >= $max_items_to_enqueue) {
$remaining_items_count = $max_items_to_enqueue - $chunk_count;
$remaining_items = array_slice($chunked_ids, 0, $remaining_items_count);
$listener->bulk_enqueue_full_sync_actions($action_name, $remaining_items);
$last_chunk = end($remaining_items);
return array($remaining_items_count + $chunk_count, end($last_chunk));
}
$listener->bulk_enqueue_full_sync_actions($action_name, $chunked_ids);
$chunk_count += count($chunked_ids);
$page += 1;
$previous_max_id = end($ids);
}
return array($chunk_count, true);
}
static function update_settings($new_settings)
{
$validated_settings = array_intersect_key($new_settings, self::$valid_settings);
foreach ($validated_settings as $setting => $value) {
update_option(self::SETTINGS_OPTION_PREFIX . $setting, $value, true);
unset(self::$settings_cache[$setting]);
// if we set the disabled option to true, clear the queues
if ('disable' === $setting && !!$value) {
require_once dirname(__FILE__) . '/class.jetpack-sync-listener.php';
$listener = Jetpack_Sync_Listener::get_instance();
$listener->get_sync_queue()->reset();
$listener->get_full_sync_queue()->reset();
}
}
}
public function setUp()
{
parent::setUp();
$this->listener = Jetpack_Sync_Listener::get_instance();
$this->sender = Jetpack_Sync_Sender::get_instance();
$this->setSyncClientDefaults();
$this->server = new Jetpack_Sync_Server();
// bind the sender to the server
remove_all_filters('jetpack_sync_send_data');
add_filter('jetpack_sync_send_data', array($this, 'serverReceive'), 10, 4);
// bind the two storage systems to the server events
$this->server_replica_storage = new Jetpack_Sync_Test_Replicastore();
$this->server_replicator = new Jetpack_Sync_Server_Replicator($this->server_replica_storage);
$this->server_replicator->init();
$this->server_event_storage = new Jetpack_Sync_Server_Eventstore();
$this->server_event_storage->init();
}
protected function enqueue_all_ids_as_action($action_name, $table_name, $id_field, $where_sql)
{
global $wpdb;
if (!$where_sql) {
$where_sql = '1 = 1';
}
$items_per_page = 1000;
$page = 1;
$chunk_count = 0;
$previous_id = 0;
$listener = Jetpack_Sync_Listener::get_instance();
while ($ids = $wpdb->get_col("SELECT {$id_field} FROM {$table_name} WHERE {$where_sql} AND {$id_field} > {$previous_id} ORDER BY {$id_field} ASC LIMIT {$items_per_page}")) {
// Request posts in groups of N for efficiency
$chunked_ids = array_chunk($ids, self::ARRAY_CHUNK_SIZE);
$listener->bulk_enqueue_full_sync_actions($action_name, $chunked_ids);
$chunk_count += count($chunked_ids);
$page += 1;
$previous_id = end($ids);
}
return $chunk_count;
}
static function initialize_listener()
{
require_once dirname(__FILE__) . '/class.jetpack-sync-listener.php';
self::$listener = Jetpack_Sync_Listener::get_instance();
}
public function reset_data()
{
$this->clear_status();
require_once dirname(__FILE__) . '/class.jetpack-sync-listener.php';
$listener = Jetpack_Sync_Listener::get_instance();
$listener->get_full_sync_queue()->reset();
}
