分布式搜索引擎Elasticsearch PHP类封装 使用原生api

//官方的 php  api写的鸡肋了,下面这个类可以使用 es api 操作.

<?php

class ElasticSearch {
public $index;

function __construct($server = 'http://localhost:9200'){
$this->server = $server;
}

function call($path, $http = array()){
if (!$this->index) throw new Exception('$this->index needs a value');
return json_decode(file_get_contents($this->server . '/' . $this->index . '/' . $path, NULL, stream_context_create(array('http' => $http))));
}

//curl -X PUT http://localhost:9200/{INDEX}/ function create(){
$this->call(NULL, array('method' => 'PUT'));
}

//curl -X DELETE http://localhost:9200/{INDEX}/ function drop(){
$this->call(NULL, array('method' => 'DELETE'));
}

//curl -X GET http://localhost:9200/{INDEX}/_status function status(){
return $this->call('_status');
}

//curl -X GET http://localhost:9200/{INDEX}/{TYPE}/_count -d {matchAll:{}}
function count($type){
return $this->call($type . '/_count', array('method' => 'GET', 'content' => '{ matchAll:{} }'));
}

//curl -X PUT http://localhost:9200/{INDEX}/{TYPE}/_mapping -d ...
function map($type, $data){
return $this->call($type . '/_mapping', array('method' => 'PUT', 'content' => $data));
}

//curl -X PUT http://localhost:9200/{INDEX}/{TYPE}/{ID} -d ...
function add($type, $id, $data){
return $this->call($type . '/' . $id, array('method' => 'PUT', 'content' => $data));
}

//curl -X GET http://localhost:9200/{INDEX}/{TYPE}/_search?q= ...
function query($type, $q){
return $this->call($type . '/_search?' . http_build_query(array('q' => $q)));
}
}