我目前正在 Zend_Paginator 的 PECL SolrQuery 适配器中工作。我想不出避免重复查询的方法。谁有更好的实现方式?
<?php
require_once 'Zend/Paginator/Adapter/Interface.php';
class Xxx_Paginator_Adapter_SolrQuery implements Zend_Paginator_Adapter_Interface
{
private $query;
private $client;
public function __construct(SolrQuery $query, $client) {
$this->query = $query;
$this->client = $client instanceof SolrClient ? $client : new SolrClient($client);
}
public function count() {
$this->query->setRows(0);
return $this->execute()->numFound;
}
public function getItems($offset, $itemCountPerPage) {
$this->query->setStart($offset)->setRows($itemCountPerPage);
return $this->execute()->docs;
}
private function execute() {
$response = $this->client->query($this->query)->getResponse();
return $response['response'];
}
}
最佳答案
您可能希望基于响应的 SolrObject 而不是查询来执行此操作。您需要的所有信息都在这里。
$solrResponse = $solrClient->query($query);
$solrObject = $solrResponse->getResponse();
$paginator = new Zend_Paginator(new Xxx_Paginator_Adapter_SolrQuery($solrObject));
关于php - SolrQuery 的 Zend_Paginator 适配器,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/5329823/