|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace FOS\ElasticaBundle\Doctrine; |
|
4
|
|
|
|
|
5
|
|
|
use Doctrine\Common\Persistence\ManagerRegistry; |
|
6
|
|
|
use Elastica\Exception\Bulk\ResponseException as BulkResponseException; |
|
7
|
|
|
use FOS\ElasticaBundle\Persister\ObjectPersisterInterface; |
|
8
|
|
|
use FOS\ElasticaBundle\Provider\AbstractProvider as BaseAbstractProvider; |
|
9
|
|
|
use FOS\ElasticaBundle\Provider\IndexableInterface; |
|
10
|
|
|
use Symfony\Component\OptionsResolver\OptionsResolver; |
|
11
|
|
|
|
|
12
|
|
|
abstract class AbstractProvider extends BaseAbstractProvider |
|
13
|
|
|
{ |
|
14
|
|
|
/** |
|
15
|
|
|
* @var SliceFetcherInterface |
|
16
|
|
|
*/ |
|
17
|
|
|
private $sliceFetcher; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* @var ManagerRegistry |
|
21
|
|
|
*/ |
|
22
|
|
|
protected $managerRegistry; |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* Constructor. |
|
26
|
|
|
* |
|
27
|
|
|
* @param ObjectPersisterInterface $objectPersister |
|
28
|
|
|
* @param IndexableInterface $indexable |
|
29
|
|
|
* @param string $objectClass |
|
30
|
|
|
* @param array $baseOptions |
|
31
|
|
|
* @param ManagerRegistry $managerRegistry |
|
32
|
|
|
* @param SliceFetcherInterface $sliceFetcher |
|
33
|
|
|
*/ |
|
34
|
9 |
|
public function __construct( |
|
35
|
|
|
ObjectPersisterInterface $objectPersister, |
|
36
|
|
|
IndexableInterface $indexable, |
|
37
|
|
|
$objectClass, |
|
38
|
|
|
array $baseOptions, |
|
39
|
|
|
ManagerRegistry $managerRegistry, |
|
40
|
|
|
SliceFetcherInterface $sliceFetcher = null |
|
41
|
|
|
) { |
|
42
|
9 |
|
parent::__construct($objectPersister, $indexable, $objectClass, $baseOptions); |
|
43
|
|
|
|
|
44
|
9 |
|
$this->managerRegistry = $managerRegistry; |
|
45
|
9 |
|
$this->sliceFetcher = $sliceFetcher; |
|
46
|
9 |
|
} |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* Counts objects that would be indexed using the query builder. |
|
50
|
|
|
* |
|
51
|
|
|
* @param object $queryBuilder |
|
52
|
|
|
* |
|
53
|
|
|
* @return integer |
|
54
|
|
|
*/ |
|
55
|
|
|
abstract protected function countObjects($queryBuilder); |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* Creates the query builder, which will be used to fetch objects to index. |
|
59
|
|
|
* |
|
60
|
|
|
* @param string $method |
|
61
|
|
|
* @param array $arguments |
|
62
|
|
|
* |
|
63
|
|
|
* @return object |
|
64
|
|
|
*/ |
|
65
|
|
|
abstract protected function createQueryBuilder($method, array $arguments = array()); |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* Fetches a slice of objects using the query builder. |
|
69
|
|
|
* |
|
70
|
|
|
* @param object $queryBuilder |
|
71
|
|
|
* @param integer $limit |
|
72
|
|
|
* @param integer $offset |
|
73
|
|
|
* |
|
74
|
|
|
* @return array |
|
75
|
|
|
*/ |
|
76
|
|
|
abstract protected function fetchSlice($queryBuilder, $limit, $offset); |
|
77
|
|
|
|
|
78
|
|
|
/** |
|
79
|
|
|
* {@inheritDoc} |
|
80
|
|
|
*/ |
|
81
|
9 |
|
protected function doPopulate($options, \Closure $loggerClosure = null) |
|
82
|
|
|
{ |
|
83
|
9 |
|
$manager = $this->managerRegistry->getManagerForClass($this->objectClass); |
|
84
|
|
|
|
|
85
|
9 |
|
$queryBuilder = $this->createQueryBuilder($options['query_builder_method']); |
|
86
|
9 |
|
$nbObjects = $this->countObjects($queryBuilder); |
|
87
|
9 |
|
$offset = $options['offset']; |
|
88
|
|
|
|
|
89
|
9 |
|
$objects = array(); |
|
90
|
9 |
|
for (; $offset < $nbObjects; $offset += $options['batch_size']) { |
|
91
|
9 |
|
$sliceSize = $options['batch_size']; |
|
92
|
|
|
try { |
|
93
|
9 |
|
$objects = $this->getSlice($queryBuilder, $options['batch_size'], $offset, $objects); |
|
94
|
9 |
|
$sliceSize = count($objects); |
|
95
|
9 |
|
$objects = $this->filterObjects($options, $objects); |
|
96
|
|
|
|
|
97
|
9 |
|
if (!empty($objects)) { |
|
98
|
9 |
|
$this->objectPersister->insertMany($objects); |
|
99
|
|
|
} |
|
100
|
1 |
|
} catch (BulkResponseException $e) { |
|
101
|
1 |
|
if (!$options['ignore_errors']) { |
|
102
|
1 |
|
throw $e; |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
if (null !== $loggerClosure) { |
|
106
|
|
|
$loggerClosure( |
|
107
|
|
|
$options['batch_size'], |
|
108
|
|
|
$nbObjects, |
|
109
|
|
|
sprintf('<error>%s</error>', $e->getMessage()) |
|
110
|
|
|
); |
|
111
|
|
|
} |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
8 |
|
if ($options['clear_object_manager']) { |
|
115
|
7 |
|
$manager->clear(); |
|
116
|
|
|
} |
|
117
|
|
|
|
|
118
|
8 |
|
usleep($options['sleep']); |
|
119
|
|
|
|
|
120
|
8 |
|
if (null !== $loggerClosure) { |
|
121
|
1 |
|
$loggerClosure($sliceSize, $nbObjects); |
|
122
|
|
|
} |
|
123
|
|
|
} |
|
124
|
8 |
|
} |
|
125
|
|
|
|
|
126
|
|
|
/** |
|
127
|
|
|
* {@inheritDoc} |
|
128
|
|
|
*/ |
|
129
|
9 |
|
protected function configureOptions() |
|
130
|
|
|
{ |
|
131
|
9 |
|
parent::configureOptions(); |
|
132
|
|
|
|
|
133
|
9 |
|
$this->resolver->setDefaults(array( |
|
134
|
9 |
|
'clear_object_manager' => true, |
|
135
|
|
|
'debug_logging' => false, |
|
136
|
|
|
'ignore_errors' => false, |
|
137
|
|
|
'offset' => 0, |
|
138
|
|
|
'query_builder_method' => 'createQueryBuilder', |
|
139
|
|
|
'sleep' => 0 |
|
140
|
|
|
)); |
|
141
|
9 |
|
} |
|
142
|
|
|
|
|
143
|
|
|
/** |
|
144
|
|
|
* If this Provider has a SliceFetcher defined, we use it instead of falling back to |
|
145
|
|
|
* the fetchSlice methods defined in the ORM/MongoDB subclasses. |
|
146
|
|
|
* |
|
147
|
|
|
* @param $queryBuilder |
|
148
|
|
|
* @param int $limit |
|
149
|
|
|
* @param int $offset |
|
150
|
|
|
* @param array $lastSlice |
|
151
|
|
|
* |
|
152
|
|
|
* @return array |
|
153
|
|
|
*/ |
|
154
|
9 |
|
private function getSlice($queryBuilder, $limit, $offset, $lastSlice) |
|
155
|
|
|
{ |
|
156
|
9 |
|
if (!$this->sliceFetcher) { |
|
157
|
2 |
|
return $this->fetchSlice($queryBuilder, $limit, $offset); |
|
158
|
|
|
} |
|
159
|
|
|
|
|
160
|
7 |
|
$manager = $this->managerRegistry->getManagerForClass($this->objectClass); |
|
161
|
|
|
$identifierFieldNames = $manager |
|
162
|
7 |
|
->getClassMetadata($this->objectClass) |
|
163
|
7 |
|
->getIdentifierFieldNames(); |
|
164
|
|
|
|
|
165
|
7 |
|
return $this->sliceFetcher->fetch( |
|
166
|
|
|
$queryBuilder, |
|
167
|
|
|
$limit, |
|
168
|
|
|
$offset, |
|
169
|
|
|
$lastSlice, |
|
170
|
|
|
$identifierFieldNames |
|
171
|
|
|
); |
|
172
|
|
|
} |
|
173
|
|
|
} |
|
174
|
|
|
|
FriendsOfSymfony /
FOSElasticaBundle
