<?php
/**
* @brief Elasticsearch Mass Indexer
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 15 Nov 2017
*/
namespace IPS\Content\Search\Elastic;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* Elasticsearch Mass Indexer
*/
class _MassIndexer extends \IPS\Content\Search\Elastic\Index
{
protected $data = array();
/**
* Index an item
*
* @param \IPS\Content\Searchable $object Item to add
* @return void
*/
public function index( \IPS\Content\Searchable $object )
{
if ( $indexData = $this->indexData( $object ) and $indexData['index_permissions'] )
{
if ( $object instanceof \IPS\Content\Item )
{
$parent = $object;
}
elseif ( $object instanceof \IPS\Content\Comment )
{
$parent = $object->item();
}
$this->data[] = array(
'index' => array(
'_index' => trim( $this->url->data[ \IPS\Http\Url::COMPONENT_PATH ], '/' ),
'_type' => 'content',
'_id' => $this->getIndexId( $object ),
)
);
$this->data[] = $indexData;
}
}
/**
* Commit at the end of the request
*
* @return void
*/
public function __destruct()
{
if ( $this->data )
{
$json = array();
foreach ( $this->data as $data )
{
$json[] = json_encode( $data );
}
$json = implode( "\n", $json );
$this->url->setPath( '/_bulk' )->request()->setHeaders( array( 'Content-Type' => 'application/x-ndjson' ) )->post( $json . "\n" );
}
}
}