<?php
require __DIR__ . '/init.php';
use Solarium\Plugin\BufferedAdd\Event\Events;
use Solarium\Plugin\BufferedAdd\Event\PreFlush as PreFlushEvent;
htmlHeader();
// create a client instance and autoload the buffered add plugin
$client = new Solarium\Client($config);
$buffer = $client->getPlugin('bufferedadd');
$buffer->setBufferSize(10);
// this is quite low, in most cases you can use a much higher value
// also register an event hook to display what is happening
$client->getEventDispatcher()->addListener(Events::PRE_FLUSH, function (PreFlushEvent $event) {
echo 'Flushing buffer (' . count($event->getBuffer()) . 'docs)<br/>';
});
// let's insert 25 docs
for ($i = 1; $i <= 25; $i++) {
// create a new document with dummy data and add it to the buffer
$data = array('id' => 'test_' . $i, 'name' => 'test for buffered add', 'price' => $i);
$buffer->createDocument($data);
// alternatively you could create document instances yourself and use the addDocument(s) method
}
// At this point two flushes will already have been done by the buffer automatically (at the 10th and 20th doc), now
// manually flush the remainder. Alternatively you can use the commit method if you want to include a commit command.
$buffer->flush();
// In total 3 flushes (requests) have been sent to Solr. This should be visible in the output of the event hook.
htmlFooter();
