|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Matchish\ScoutElasticSearch\Engines; |
|
4
|
|
|
|
|
5
|
|
|
use Elasticsearch\Common\Exceptions\ServerErrorResponseException; |
|
6
|
|
|
use Illuminate\Database\Eloquent\Collection; |
|
7
|
|
|
use Laravel\Scout\Builder as BaseBuilder; |
|
8
|
|
|
use Laravel\Scout\Engines\Engine; |
|
9
|
|
|
use Laravel\Scout\Searchable; |
|
10
|
|
|
use Matchish\ScoutElasticSearch\ElasticSearch\HitsIteratorAggregate; |
|
11
|
|
|
use Matchish\ScoutElasticSearch\ElasticSearch\Params\Bulk; |
|
12
|
|
|
use Matchish\ScoutElasticSearch\ElasticSearch\Params\Indices\Refresh; |
|
13
|
|
|
use Matchish\ScoutElasticSearch\ElasticSearch\Params\Search as SearchParams; |
|
14
|
|
|
use Matchish\ScoutElasticSearch\ElasticSearch\SearchFactory; |
|
15
|
|
|
use Matchish\ScoutElasticSearch\ElasticSearch\SearchResults; |
|
16
|
|
|
use ONGR\ElasticsearchDSL\Query\MatchAllQuery; |
|
17
|
|
|
use ONGR\ElasticsearchDSL\Search; |
|
18
|
|
|
|
|
19
|
|
|
final class ElasticSearchEngine extends Engine |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* The ElasticSearch client. |
|
23
|
|
|
* |
|
24
|
|
|
* @var \Elasticsearch\Client |
|
25
|
|
|
*/ |
|
26
|
|
|
protected $elasticsearch; |
|
27
|
|
|
|
|
28
|
|
|
/** @var string */ |
|
29
|
|
|
private $hitsIterator = null; |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* Create a new engine instance. |
|
33
|
|
|
* |
|
34
|
|
|
* @param \Elasticsearch\Client $elasticsearch |
|
35
|
|
|
* @return void |
|
36
|
|
|
*/ |
|
37
|
27 |
|
public function __construct(\Elasticsearch\Client $elasticsearch) |
|
38
|
|
|
{ |
|
39
|
27 |
|
$this->elasticsearch = $elasticsearch; |
|
40
|
27 |
|
} |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* {@inheritdoc} |
|
44
|
|
|
*/ |
|
45
|
20 |
|
public function update($models) |
|
46
|
|
|
{ |
|
47
|
20 |
|
$params = new Bulk(); |
|
48
|
20 |
|
$params->index($models); |
|
49
|
20 |
|
$response = $this->elasticsearch->bulk($params->toArray()); |
|
50
|
20 |
|
if (array_key_exists('errors', $response) && $response['errors']) { |
|
51
|
1 |
|
$error = new ServerErrorResponseException(json_encode($response, JSON_PRETTY_PRINT)); |
|
52
|
1 |
|
throw new \Exception('Bulk update error', $error->getCode(), $error); |
|
53
|
|
|
} |
|
54
|
19 |
|
} |
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* {@inheritdoc} |
|
58
|
|
|
*/ |
|
59
|
1 |
|
public function delete($models) |
|
60
|
|
|
{ |
|
61
|
1 |
|
$params = new Bulk(); |
|
62
|
1 |
|
$params->delete($models); |
|
63
|
1 |
|
$this->elasticsearch->bulk($params->toArray()); |
|
64
|
1 |
|
} |
|
65
|
|
|
|
|
66
|
|
|
/** |
|
67
|
|
|
* {@inheritdoc} |
|
68
|
|
|
*/ |
|
69
|
2 |
|
public function flush($model) |
|
70
|
|
|
{ |
|
71
|
2 |
|
$indexName = $model->searchableAs(); |
|
72
|
2 |
|
$exist = $this->elasticsearch->indices()->exists(['index' => $indexName]); |
|
73
|
2 |
|
if ($exist) { |
|
74
|
2 |
|
$body = (new Search())->addQuery(new MatchAllQuery())->toArray(); |
|
75
|
2 |
|
$params = new SearchParams($indexName, $body); |
|
76
|
2 |
|
$this->elasticsearch->deleteByQuery($params->toArray()); |
|
77
|
2 |
|
$this->elasticsearch->indices()->refresh((new Refresh($indexName))->toArray()); |
|
78
|
|
|
} |
|
79
|
2 |
|
} |
|
80
|
|
|
|
|
81
|
|
|
/** |
|
82
|
|
|
* {@inheritdoc} |
|
83
|
|
|
*/ |
|
84
|
6 |
|
public function search(BaseBuilder $builder) |
|
85
|
|
|
{ |
|
86
|
6 |
|
return $this->performSearch($builder, []); |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
/** |
|
90
|
|
|
* {@inheritdoc} |
|
91
|
|
|
*/ |
|
92
|
1 |
|
public function paginate(BaseBuilder $builder, $perPage, $page) |
|
93
|
|
|
{ |
|
94
|
1 |
|
return $this->performSearch($builder, [ |
|
95
|
1 |
|
'from' => ($page - 1) * $perPage, |
|
96
|
1 |
|
'size' => $perPage, |
|
97
|
|
|
]); |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
/** |
|
101
|
|
|
* {@inheritdoc} |
|
102
|
|
|
*/ |
|
103
|
1 |
|
public function mapIds($results) |
|
104
|
|
|
{ |
|
105
|
1 |
|
return collect($results['hits']['hits'])->pluck('_id'); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
/** |
|
109
|
|
|
* {@inheritdoc} |
|
110
|
|
|
*/ |
|
111
|
7 |
|
public function map(BaseBuilder $builder, $results, $model) |
|
112
|
|
|
{ |
|
113
|
7 |
|
if(is_null($this->hitsIterator)){ |
|
|
|
|
|
|
114
|
7 |
|
$hits = app()->makeWith(HitsIteratorAggregate::class, |
|
115
|
7 |
|
['results' => $results, |
|
116
|
7 |
|
'callback' => $builder->queryCallback, |
|
117
|
|
|
]); |
|
118
|
|
|
} else { |
|
119
|
|
|
$hits = app()->makeWith($this->hitsIterator, |
|
120
|
|
|
['results' => $results, |
|
121
|
|
|
'callback' => $builder->queryCallback, |
|
122
|
|
|
]); |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
7 |
|
return new Collection($hits); |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
|
|
/** |
|
129
|
|
|
* {@inheritdoc} |
|
130
|
|
|
*/ |
|
131
|
1 |
|
public function getTotalCount($results) |
|
132
|
|
|
{ |
|
133
|
1 |
|
return $results['hits']['total']['value']; |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
/** |
|
137
|
|
|
* @param BaseBuilder $builder |
|
138
|
|
|
* @param array $options |
|
139
|
|
|
* @return SearchResults|mixed |
|
140
|
|
|
*/ |
|
141
|
7 |
|
private function performSearch(BaseBuilder $builder, $options = []) |
|
142
|
|
|
{ |
|
143
|
7 |
|
$searchBody = SearchFactory::create($builder, $options); |
|
144
|
7 |
|
if ($builder->callback) { |
|
145
|
|
|
/** @var callable */ |
|
146
|
2 |
|
$callback = $builder->callback; |
|
147
|
|
|
|
|
148
|
2 |
|
return call_user_func( |
|
149
|
2 |
|
$callback, |
|
150
|
2 |
|
$this->elasticsearch, |
|
151
|
2 |
|
$searchBody, |
|
152
|
2 |
|
$this |
|
153
|
|
|
); |
|
154
|
|
|
} |
|
155
|
|
|
/** @var Searchable $model */ |
|
156
|
5 |
|
$model = $builder->model; |
|
157
|
5 |
|
$indexName = $builder->index ?: $model->searchableAs(); |
|
158
|
5 |
|
$params = new SearchParams($indexName, $searchBody->toArray()); |
|
159
|
|
|
|
|
160
|
5 |
|
return $this->elasticsearch->search($params->toArray()); |
|
161
|
|
|
} |
|
162
|
|
|
|
|
163
|
|
|
/** |
|
164
|
|
|
* @param $value |
|
165
|
|
|
*/ |
|
166
|
|
|
public function useHitsIterator($value) |
|
167
|
|
|
{ |
|
168
|
|
|
$this->hitsIterator = $value; |
|
169
|
|
|
} |
|
170
|
|
|
} |
|
171
|
|
|
|
matchish /
laravel-scout-elasticsearch
Loading history...