/**
* Create the network alias from an array of indexes
*
* @param array $indexes
* @since 0.9.0
* @return array|bool
*/
public function create_network_alias($indexes)
{
$url = untrailingslashit(EP_HOST) . '/_aliases';
$args = array('actions' => array());
foreach ($indexes as $index) {
$args['actions'][] = array('add' => array('index' => $index, 'alias' => ep_get_network_alias()));
}
$request_args = array('body' => json_encode($args), 'method' => 'POST', 'headers' => $this->format_request_headers());
$request = wp_remote_request($url, apply_filters('ep_create_network_alias_request_args', $request_args, $args, $indexes));
if (!is_wp_error($request) && (200 >= wp_remote_retrieve_response_code($request) && 300 > wp_remote_retrieve_response_code($request))) {
$response_body = wp_remote_retrieve_body($request);
return json_decode($response_body);
}
return false;
}
/**
* Retrieves search stats from Elasticsearch.
*
* Retrieves various search statistics from the ES server.
*
* @since 1.9
*
* @param int $blog_id Id of blog to get stats.
*
* @return array Contains the status message or the returned statistics.
*/
public function get_search_status($blog_id = null)
{
if (is_wp_error(ep_get_host())) {
return array('status' => false, 'msg' => esc_html__('Elasticsearch Host is not available.', 'elasticpress'));
} else {
if (is_multisite() && null === $blog_id) {
$path = ep_get_network_alias() . '/_stats/search/';
} else {
$path = ep_get_index_name($blog_id) . '/_stats/search/';
}
$request = ep_remote_request($path, array('method' => 'GET'));
}
if (!is_wp_error($request)) {
$stats = json_decode(wp_remote_retrieve_body($request));
if (isset($stats->_all)) {
return $stats->_all->primaries->search;
}
return false;
}
return array('status' => false, 'msg' => $request->get_error_message());
}
/**
* Create the network alias from an array of indexes
*
* @param array $indexes
* @since 0.9.0
* @return array|bool
*/
public function create_network_alias($indexes)
{
$path = '_aliases';
$args = array('actions' => array());
foreach ($indexes as $index) {
$args['actions'][] = array('add' => array('index' => $index, 'alias' => ep_get_network_alias()));
}
$request_args = array('body' => json_encode($args), 'method' => 'POST');
$request = ep_remote_request($path, apply_filters('ep_create_network_alias_request_args', $request_args, $args, $indexes));
if (!is_wp_error($request) && (200 >= wp_remote_retrieve_response_code($request) && 300 > wp_remote_retrieve_response_code($request))) {
$response_body = wp_remote_retrieve_body($request);
return json_decode($response_body);
}
return false;
}
/**
* Determine the index variable to be passed to ep_get_index_url.
*
* @param string $scope
* @since 1.1.1
* @return mixed
*/
private function _get_index($scope = 'current')
{
$index = null;
if ('all' === $scope) {
$index = ep_get_network_alias();
} elseif (is_int($scope)) {
$index = ep_get_index_name($scope);
} elseif (is_array($scope)) {
$index = array();
foreach ($scope as $site_id) {
$index[] = ep_get_index_name($site_id);
}
}
return $index;
}