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A small library to make search queries and create and add indexes.

License: MIT License

PHP 100.00%

elasticsearch php

elasticsearch-codeigniter-library's Introduction

elasticsearch-codeigniter-library

A small library to make search queries and create and add indexes.

How to index data with the library

You create data in an array to pass it to elasticsearch. You probably want to specify the Key for the document and show the result. Like this:

$id = 1337;
$data = array("name"=>"nisse", "age"=>"14", "sex"=>"male");
var_dump($this->elasticsearch->add("people", $id, $data));

This will save the array to the elasticsearch. "people" is the collection, the index where you want to save it.

CRUD Operations

CREATE

$id = 1337;
$data = array("name"=>"nisse", "age"=>"14", "sex"=>"male");
$return = $this->elasticsearch->add("people", $id, $data);

READ

$id = 1337;
$this->elasticsearch->get("people", $id);

UPDATE

$id = 1337;
$data = array(
	"id" => $id,
	"name"=>"nisse", 
	"age"=>"14", 
	"sex"=>"male"
);
$return = $this->elasticsearch->add("people", $id, $data);

DELETE

$id = 1337;
$this->elasticsearch->delete("people", $id);

elasticsearch-codeigniter-library's People

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elasticsearch-codeigniter-library's Issues

.

Add multiple Filters to a search

Hi, I am struggling to understand how to add multiple filters to a search.
Can you assist?

More detailed usage

Hello there,

Thanks for wrapping up this library. Except the add method, it is not clear how to get the most of the other methods

Is it possible to make an analogy curl commands vs this library ?

Thanks

The configuration file elasticsearch does not exist

hello,

i try you library recently, and i found error.
i guess you forget to add elasticsearch configuration file in config.php

because as long as i knew, you only add this in config.php

//config for elastic search
$config['es_server'] = 'http://localhost:9200';
$config['index'] = '';

and the , in your library file, you load this :

$ci = &get_instance();
$ci->config->load("elasticsearch");
$this->server = $ci->config->item('es_server');
$this->index = $ci->config->item('index');

its never work dude.
i take out the $ci->config->load("elasticsearch") section.

Rewrite to not depend on cURL?

There is an offical way of a PHP class, full example from website is quoted:

$esclient = Elasticsearch\ClientBuilder::create()
              ->setHosts(["localhost:9200"])
              ->build();
$params = [
'index' => 'social-*',
'body' => [
    'query' => [
        'match' => [ 'message' => 'myProduct' ]
    ],
    'aggs' => [
        'top_10_states' => [
            'terms' => [
                'field' => 'state',
                'size' => 10,
            ]
        ]
    ]
]
];
$response = $esclient->search($params);

Documentation:
https://www.elastic.co/guide/en/elasticsearch/client/php-api/current/index.html

is there update method?

This is how i understand this work.

Say I have a blog, when I click save the blog post. I will use the add method to add data to the index. Something like this

$data = array("title"=>$title, "detail"=>$detail);
$this->elasticsearch->add("listing", $id, $data);

Then a while later I decide to edit the post, I think I would to need to update the entry I added before. Something like this

$data = array("title"=>$title, "detail"=>$detail);
$this->elasticsearch->update("listing", $id, $data);

Isn't that right? Because I see no update method in the lib. I'm new to this search stuff, so let me know if I'm wrong.

Set dependency to elastic/elasticsearch

Github allows project-dependencies. You may wish to setup one to elastic/elasticsearch as this project is related to it (requires, else the search won't work).