Completed
Pull Request — master (#1051)
by Karel
07:59
created

loadTypePersistenceIntegration()   B

Complexity

Conditions 5
Paths 16

Size

Total Lines 20
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 13
CRAP Score 5

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 20
ccs 13
cts 13
cp 1
rs 8.8571
cc 5
eloc 12
nc 16
nop 5
crap 5
1
<?php
2
3
namespace FOS\ElasticaBundle\DependencyInjection;
4
5
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
6
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
7
use Symfony\Component\DependencyInjection\ContainerBuilder;
8
use Symfony\Component\DependencyInjection\DefinitionDecorator;
9
use Symfony\Component\DependencyInjection\Reference;
10
use Symfony\Component\Config\FileLocator;
11
use InvalidArgumentException;
12
13
class FOSElasticaExtension extends Extension
14
{
15
    /**
16
     * Definition of elastica clients as configured by this extension.
17
     *
18
     * @var array
19
     */
20
    private $clients = array();
21
22
    /**
23
     * An array of indexes as configured by the extension.
24
     *
25
     * @var array
26
     */
27
    private $indexConfigs = array();
28
29
    /**
30
     * If we've encountered a type mapped to a specific persistence driver, it will be loaded
31
     * here.
32
     *
33
     * @var array
34
     */
35
    private $loadedDrivers = array();
36
37 14
    public function load(array $configs, ContainerBuilder $container)
38
    {
39 14
        $configuration = $this->getConfiguration($configs, $container);
40 14
        $config = $this->processConfiguration($configuration, $configs);
41
42 14
        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
43
44 14
        if (empty($config['clients']) || empty($config['indexes'])) {
45
            // No Clients or indexes are defined
46
            return;
47
        }
48
49 14
        foreach (array('config', 'index', 'persister', 'provider', 'source', 'transformer') as $basename) {
50 14
            $loader->load(sprintf('%s.xml', $basename));
51
        }
52
53 14
        if (empty($config['default_client'])) {
54 14
            $keys = array_keys($config['clients']);
55 14
            $config['default_client'] = reset($keys);
56
        }
57
58 14
        if (empty($config['default_index'])) {
59 14
            $keys = array_keys($config['indexes']);
60 14
            $config['default_index'] = reset($keys);
61
        }
62
63 14
        if (isset($config['serializer'])) {
64 3
            $loader->load('serializer.xml');
65
66 3
            $this->loadSerializer($config['serializer'], $container);
67
        }
68
69 14
        $this->loadClients($config['clients'], $container);
70 14
        $container->setAlias('fos_elastica.client', sprintf('fos_elastica.client.%s', $config['default_client']));
71
72 14
        $this->loadIndexes($config['indexes'], $container);
73 14
        $container->setAlias('fos_elastica.index', sprintf('fos_elastica.index.%s', $config['default_index']));
74
75 14
        $container->getDefinition('fos_elastica.config_source.container')->replaceArgument(0, $this->indexConfigs);
76
77 14
        $this->loadIndexManager($container);
78
79 14
        $this->createDefaultManagerAlias($config['default_manager'], $container);
80 14
    }
81
82
    /**
83
     * @param array            $config
84
     * @param ContainerBuilder $container
85
     *
86
     * @return Configuration
87
     */
88 14
    public function getConfiguration(array $config, ContainerBuilder $container)
89
    {
90 14
        return new Configuration($container->getParameter('kernel.debug'));
91
    }
92
93
    /**
94
     * Loads the configured clients.
95
     *
96
     * @param array            $clients   An array of clients configurations
97
     * @param ContainerBuilder $container A ContainerBuilder instance
98
     *
99
     * @return array
100
     */
101 14
    private function loadClients(array $clients, ContainerBuilder $container)
102
    {
103 14
        foreach ($clients as $name => $clientConfig) {
104 14
            $clientId = sprintf('fos_elastica.client.%s', $name);
105
106 14
            $clientDef = new DefinitionDecorator('fos_elastica.client_prototype');
107 14
            $clientDef->replaceArgument(0, $clientConfig);
108
109 14
            $logger = $clientConfig['connections'][0]['logger'];
110 14
            if (false !== $logger) {
111 14
                $clientDef->addMethodCall('setLogger', array(new Reference($logger)));
112
            }
113 14
            $clientDef->addTag('fos_elastica.client');
114
115 14
            $container->setDefinition($clientId, $clientDef);
116
117 14
            $this->clients[$name] = array(
118 14
                'id' => $clientId,
119 14
                'reference' => new Reference($clientId),
120
            );
121
        }
122 14
    }
123
124
    /**
125
     * Loads the configured indexes.
126
     *
127
     * @param array            $indexes   An array of indexes configurations
128
     * @param ContainerBuilder $container A ContainerBuilder instance
129
     *
130
     * @throws \InvalidArgumentException
131
     *
132
     * @return array
133
     */
134 14
    private function loadIndexes(array $indexes, ContainerBuilder $container)
135
    {
136 14
        $indexableCallbacks = array();
137
138 14
        foreach ($indexes as $name => $index) {
139 14
            $indexId = sprintf('fos_elastica.index.%s', $name);
140 14
            $indexName = isset($index['index_name']) ? $index['index_name'] : $name;
141
142 14
            $indexDef = new DefinitionDecorator('fos_elastica.index_prototype');
143 14
            $indexDef->replaceArgument(0, $indexName);
144 14
            $indexDef->addTag('fos_elastica.index', array(
145 14
                'name' => $name,
146
            ));
147
148 14
            if (method_exists($indexDef, 'setFactory')) {
149 14
                $indexDef->setFactory(array(new Reference('fos_elastica.client'), 'getIndex'));
150
            } else {
151
                // To be removed when dependency on Symfony DependencyInjection is bumped to 2.6
152
                $indexDef->setFactoryService('fos_elastica.client');
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153
                $indexDef->setFactoryMethod('getIndex');
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The method setFactoryMethod() does not exist on Symfony\Component\Depend...ion\DefinitionDecorator. Did you maybe mean setFactory()?

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This is most likely the result of a method being renamed without all references to it being renamed likewise.

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154
            }
155
156 14
            if (isset($index['client'])) {
157 2
                $client = $this->getClient($index['client']);
158
159 2
                if (method_exists($indexDef, 'setFactory')) {
160 2
                    $indexDef->setFactory(array($client, 'getIndex'));
161
                } else {
162
                    // To be removed when dependency on Symfony DependencyInjection is bumped to 2.6
163
                    $indexDef->setFactoryService($client);
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Bug introduced by
The method setFactoryService() does not exist on Symfony\Component\Depend...ion\DefinitionDecorator. Did you maybe mean setFactory()?

This check marks calls to methods that do not seem to exist on an object.

This is most likely the result of a method being renamed without all references to it being renamed likewise.

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164
                    $indexDef->setFactoryMethod('getIndex');
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Bug introduced by
The method setFactoryMethod() does not exist on Symfony\Component\Depend...ion\DefinitionDecorator. Did you maybe mean setFactory()?

This check marks calls to methods that do not seem to exist on an object.

This is most likely the result of a method being renamed without all references to it being renamed likewise.

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165
                }
166
            }
167
168 14
            $container->setDefinition($indexId, $indexDef);
169 14
            $reference = new Reference($indexId);
170
171 14
            $this->indexConfigs[$name] = array(
172 14
                'elasticsearch_name' => $indexName,
173 14
                'reference' => $reference,
174 14
                'name' => $name,
175 14
                'settings' => $index['settings'],
176 14
                'type_prototype' => isset($index['type_prototype']) ? $index['type_prototype'] : array(),
177 14
                'use_alias' => $index['use_alias'],
178
            );
179
180 14
            if ($index['finder']) {
181
                $this->loadIndexFinder($container, $name, $reference);
182
            }
183
184 14
            $this->loadTypes((array) $index['types'], $container, $this->indexConfigs[$name], $indexableCallbacks);
185
        }
186
187 14
        $indexable = $container->getDefinition('fos_elastica.indexable');
188 14
        $indexable->replaceArgument(0, $indexableCallbacks);
189 14
    }
190
191
    /**
192
     * Loads the configured index finders.
193
     *
194
     * @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
195
     * @param string                                                  $name      The index name
196
     * @param Reference                                               $index     Reference to the related index
197
     *
198
     * @return string
199
     */
200
    private function loadIndexFinder(ContainerBuilder $container, $name, Reference $index)
201
    {
202
        /* Note: transformer services may conflict with "collection.index", if
203
         * an index and type names were "collection" and an index, respectively.
204
         */
205
        $transformerId = sprintf('fos_elastica.elastica_to_model_transformer.collection.%s', $name);
206
        $transformerDef = new DefinitionDecorator('fos_elastica.elastica_to_model_transformer.collection');
207
        $container->setDefinition($transformerId, $transformerDef);
208
209
        $finderId = sprintf('fos_elastica.finder.%s', $name);
210
        $finderDef = new DefinitionDecorator('fos_elastica.finder');
211
        $finderDef->replaceArgument(0, $index);
212
        $finderDef->replaceArgument(1, new Reference($transformerId));
213
214
        $container->setDefinition($finderId, $finderDef);
215
    }
216
217
    /**
218
     * Loads the configured types.
219
     *
220
     * @param array            $types
221
     * @param ContainerBuilder $container
222
     * @param array            $indexConfig
223
     * @param array            $indexableCallbacks
224
     */
225 14
    private function loadTypes(array $types, ContainerBuilder $container, array $indexConfig, array &$indexableCallbacks)
226
    {
227 14
        foreach ($types as $name => $type) {
228 14
            $indexName = $indexConfig['name'];
229
230 14
            $typeId = sprintf('%s.%s', $indexConfig['reference'], $name);
231 14
            $typeDef = new DefinitionDecorator('fos_elastica.type_prototype');
232 14
            $typeDef->replaceArgument(0, $name);
233
234 14
            if (method_exists($typeDef, 'setFactory')) {
235 14
                $typeDef->setFactory(array($indexConfig['reference'], 'getType'));
236
            } else {
237
                // To be removed when dependency on Symfony DependencyInjection is bumped to 2.6
238
                $typeDef->setFactoryService($indexConfig['reference']);
0 ignored issues
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Bug introduced by
The method setFactoryService() does not exist on Symfony\Component\Depend...ion\DefinitionDecorator. Did you maybe mean setFactory()?

This check marks calls to methods that do not seem to exist on an object.

This is most likely the result of a method being renamed without all references to it being renamed likewise.

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239
                $typeDef->setFactoryMethod('getType');
0 ignored issues
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Bug introduced by
The method setFactoryMethod() does not exist on Symfony\Component\Depend...ion\DefinitionDecorator. Did you maybe mean setFactory()?

This check marks calls to methods that do not seem to exist on an object.

This is most likely the result of a method being renamed without all references to it being renamed likewise.

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240
            }
241
242 14
            $container->setDefinition($typeId, $typeDef);
243
244
            $typeConfig = array(
245 14
                'name' => $name,
246
                'mapping' => array(), // An array containing anything that gets sent directly to ElasticSearch
247
                'config' => array(),
248
            );
249
250
            foreach (array(
251 14
                'dynamic_templates',
252
                'properties',
253
                '_all',
254
                '_boost',
255
                '_id',
256
                '_parent',
257
                '_routing',
258
                '_source',
259
                '_timestamp',
260
                '_ttl',
261
            ) as $field) {
262 14
                if (isset($type[$field])) {
263 14
                    $typeConfig['mapping'][$field] = $type[$field];
264
                }
265
            }
266
267
            foreach (array(
268 14
                'persistence',
269
                'serializer',
270
                'index_analyzer',
271
                'search_analyzer',
272
                'dynamic',
273
                'date_detection',
274
                'dynamic_date_formats',
275
                'numeric_detection',
276
            ) as $field) {
277 14
                $typeConfig['config'][$field] = array_key_exists($field, $type) ?
278 14
                    $type[$field] :
279 14
                    null;
280
            }
281
282 14
            $this->indexConfigs[$indexName]['types'][$name] = $typeConfig;
283
284 14
            if (isset($type['persistence'])) {
285 10
                $this->loadTypePersistenceIntegration($type['persistence'], $container, new Reference($typeId), $indexName, $name);
286
287 10
                $typeConfig['persistence'] = $type['persistence'];
288
            }
289
290 14
            if (isset($type['indexable_callback'])) {
291 5
                $indexableCallbacks[sprintf('%s/%s', $indexName, $name)] = $type['indexable_callback'];
292
            }
293
294 14
            if ($container->hasDefinition('fos_elastica.serializer_callback_prototype')) {
295 3
                $typeSerializerId = sprintf('%s.serializer.callback', $typeId);
296 3
                $typeSerializerDef = new DefinitionDecorator('fos_elastica.serializer_callback_prototype');
297
298 3
                if (isset($type['serializer']['groups'])) {
299 3
                    $typeSerializerDef->addMethodCall('setGroups', array($type['serializer']['groups']));
300
                }
301
302 3
                if (isset($type['serializer']['serialize_null'])) {
303 3
                    $typeSerializerDef->addMethodCall('setSerializeNull', array($type['serializer']['serialize_null']));
304
                }
305
306 3
                if (isset($type['serializer']['version'])) {
307 3
                    $typeSerializerDef->addMethodCall('setVersion', array($type['serializer']['version']));
308
                }
309
310 3
                $typeDef->addMethodCall('setSerializer', array(array(new Reference($typeSerializerId), 'serialize')));
311 14
                $container->setDefinition($typeSerializerId, $typeSerializerDef);
312
            }
313
        }
314 14
    }
315
316
    /**
317
     * Loads the optional provider and finder for a type.
318
     *
319
     * @param array            $typeConfig
320
     * @param ContainerBuilder $container
321
     * @param Reference        $typeRef
322
     * @param string           $indexName
323
     * @param string           $typeName
324
     */
325 10
    private function loadTypePersistenceIntegration(array $typeConfig, ContainerBuilder $container, Reference $typeRef, $indexName, $typeName)
326
    {
327 10
        if (isset($typeConfig['driver'])) {
328 9
            $this->loadDriver($container, $typeConfig['driver']);
329
        }
330
331 10
        $elasticaToModelTransformerId = $this->loadElasticaToModelTransformer($typeConfig, $container, $indexName, $typeName);
332 10
        $modelToElasticaTransformerId = $this->loadModelToElasticaTransformer($typeConfig, $container, $indexName, $typeName);
333 10
        $objectPersisterId = $this->loadObjectPersister($typeConfig, $typeRef, $container, $indexName, $typeName, $modelToElasticaTransformerId);
334
335 10
        if (isset($typeConfig['provider'])) {
336 5
            $this->loadTypeProvider($typeConfig, $container, $objectPersisterId, $indexName, $typeName);
337
        }
338 10
        if (isset($typeConfig['finder'])) {
339 5
            $this->loadTypeFinder($typeConfig, $container, $elasticaToModelTransformerId, $typeRef, $indexName, $typeName);
340
        }
341 10
        if (isset($typeConfig['listener'])) {
342 5
            $this->loadTypeListener($typeConfig, $container, $objectPersisterId, $indexName, $typeName);
343
        }
344 10
    }
345
346
    /**
347
     * Creates and loads an ElasticaToModelTransformer.
348
     *
349
     * @param array            $typeConfig
350
     * @param ContainerBuilder $container
351
     * @param string           $indexName
352
     * @param string           $typeName
353
     *
354
     * @return string
355
     */
356 10
    private function loadElasticaToModelTransformer(array $typeConfig, ContainerBuilder $container, $indexName, $typeName)
357
    {
358 10
        if (isset($typeConfig['elastica_to_model_transformer']['service'])) {
359 1
            return $typeConfig['elastica_to_model_transformer']['service'];
360
        }
361
362
        /* Note: transformer services may conflict with "prototype.driver", if
363
         * the index and type names were "prototype" and a driver, respectively.
364
         */
365 9
        $abstractId = sprintf('fos_elastica.elastica_to_model_transformer.prototype.%s', $typeConfig['driver']);
366 9
        $serviceId = sprintf('fos_elastica.elastica_to_model_transformer.%s.%s', $indexName, $typeName);
367 9
        $serviceDef = new DefinitionDecorator($abstractId);
368 9
        $serviceDef->addTag('fos_elastica.elastica_to_model_transformer', array('type' => $typeName, 'index' => $indexName));
369
370
        // Doctrine has a mandatory service as first argument
371 9
        $argPos = ('propel' === $typeConfig['driver']) ? 0 : 1;
372
373 9
        $serviceDef->replaceArgument($argPos, $typeConfig['model']);
374 9
        $serviceDef->replaceArgument($argPos + 1, array_merge($typeConfig['elastica_to_model_transformer'], array(
375 9
            'identifier' => $typeConfig['identifier'],
376
        )));
377 9
        $container->setDefinition($serviceId, $serviceDef);
378
379 9
        return $serviceId;
380
    }
381
382
    /**
383
     * Creates and loads a ModelToElasticaTransformer for an index/type.
384
     *
385
     * @param array            $typeConfig
386
     * @param ContainerBuilder $container
387
     * @param string           $indexName
388
     * @param string           $typeName
389
     *
390
     * @return string
391
     */
392 10
    private function loadModelToElasticaTransformer(array $typeConfig, ContainerBuilder $container, $indexName, $typeName)
393
    {
394 10
        if (isset($typeConfig['model_to_elastica_transformer']['service'])) {
395
            return $typeConfig['model_to_elastica_transformer']['service'];
396
        }
397
398 10
        $abstractId = $container->hasDefinition('fos_elastica.serializer_callback_prototype') ?
399 3
            'fos_elastica.model_to_elastica_identifier_transformer' :
400 10
            'fos_elastica.model_to_elastica_transformer';
401
402 10
        $serviceId = sprintf('fos_elastica.model_to_elastica_transformer.%s.%s', $indexName, $typeName);
403 10
        $serviceDef = new DefinitionDecorator($abstractId);
404 10
        $serviceDef->replaceArgument(0, array(
405 10
            'identifier' => $typeConfig['identifier'],
406
        ));
407 10
        $container->setDefinition($serviceId, $serviceDef);
408
409 10
        return $serviceId;
410
    }
411
412
    /**
413
     * Creates and loads an object persister for a type.
414
     *
415
     * @param array            $typeConfig
416
     * @param Reference        $typeRef
417
     * @param ContainerBuilder $container
418
     * @param string           $indexName
419
     * @param string           $typeName
420
     * @param string           $transformerId
421
     *
422
     * @return string
423
     */
424 10
    private function loadObjectPersister(array $typeConfig, Reference $typeRef, ContainerBuilder $container, $indexName, $typeName, $transformerId)
425
    {
426 10
        if (isset($typeConfig['persister']['service'])) {
427 1
            return $typeConfig['persister']['service'];
428
        }
429
430
        $arguments = array(
431 9
            $typeRef,
432 9
            new Reference($transformerId),
433 9
            $typeConfig['model'],
434
        );
435
436 9
        if ($container->hasDefinition('fos_elastica.serializer_callback_prototype')) {
437 3
            $abstractId = 'fos_elastica.object_serializer_persister';
438 3
            $callbackId = sprintf('%s.%s.serializer.callback', $this->indexConfigs[$indexName]['reference'], $typeName);
439 3
            $arguments[] = array(new Reference($callbackId), 'serialize');
440
        } else {
441 6
            $abstractId = 'fos_elastica.object_persister';
442 6
            $mapping = $this->indexConfigs[$indexName]['types'][$typeName]['mapping'];
443 6
            $argument = $mapping['properties'];
444 6
            if (isset($mapping['_parent'])) {
445 1
                $argument['_parent'] = $mapping['_parent'];
446
            }
447 6
            $arguments[] = $argument;
448
        }
449
450 9
        $serviceId = sprintf('fos_elastica.object_persister.%s.%s', $indexName, $typeName);
451 9
        $serviceDef = new DefinitionDecorator($abstractId);
452 9
        foreach ($arguments as $i => $argument) {
453 9
            $serviceDef->replaceArgument($i, $argument);
454
        }
455
456 9
        $container->setDefinition($serviceId, $serviceDef);
457
458 9
        return $serviceId;
459
    }
460
461
    /**
462
     * Loads a provider for a type.
463
     *
464
     * @param array            $typeConfig
465
     * @param ContainerBuilder $container
466
     * @param string           $objectPersisterId
467
     * @param string           $indexName
468
     * @param string           $typeName
469
     *
470
     * @return string
471
     */
472 5
    private function loadTypeProvider(array $typeConfig, ContainerBuilder $container, $objectPersisterId, $indexName, $typeName)
473
    {
474 5
        if (isset($typeConfig['provider']['service'])) {
475
            return $typeConfig['provider']['service'];
476
        }
477
478
        /* Note: provider services may conflict with "prototype.driver", if the
479
         * index and type names were "prototype" and a driver, respectively.
480
         */
481 5
        $providerId = sprintf('fos_elastica.provider.%s.%s', $indexName, $typeName);
482 5
        $providerDef = new DefinitionDecorator('fos_elastica.provider.prototype.'.$typeConfig['driver']);
483 5
        $providerDef->addTag('fos_elastica.provider', array('index' => $indexName, 'type' => $typeName));
484 5
        $providerDef->replaceArgument(0, new Reference($objectPersisterId));
485 5
        $providerDef->replaceArgument(2, $typeConfig['model']);
486
        // Propel provider can simply ignore Doctrine-specific options
487 5
        $providerDef->replaceArgument(3, array_merge(array_diff_key($typeConfig['provider'], array('service' => 1)), array(
488 5
            'indexName' => $indexName,
489 5
            'typeName' => $typeName,
490
        )));
491 5
        $container->setDefinition($providerId, $providerDef);
492
493 5
        return $providerId;
494
    }
495
496
    /**
497
     * Loads doctrine listeners to handle indexing of new or updated objects.
498
     *
499
     * @param array            $typeConfig
500
     * @param ContainerBuilder $container
501
     * @param string           $objectPersisterId
502
     * @param string           $indexName
503
     * @param string           $typeName
504
     *
505
     * @return string
506
     */
507 5
    private function loadTypeListener(array $typeConfig, ContainerBuilder $container, $objectPersisterId, $indexName, $typeName)
508
    {
509 5
        if (isset($typeConfig['listener']['service'])) {
510
            return $typeConfig['listener']['service'];
511
        }
512
513
        /* Note: listener services may conflict with "prototype.driver", if the
514
         * index and type names were "prototype" and a driver, respectively.
515
         */
516 5
        $abstractListenerId = sprintf('fos_elastica.listener.prototype.%s', $typeConfig['driver']);
517 5
        $listenerId = sprintf('fos_elastica.listener.%s.%s', $indexName, $typeName);
518 5
        $listenerDef = new DefinitionDecorator($abstractListenerId);
519 5
        $listenerDef->replaceArgument(0, new Reference($objectPersisterId));
520 5
        $listenerDef->replaceArgument(2, array(
521 5
            'identifier' => $typeConfig['identifier'],
522 5
            'indexName' => $indexName,
523 5
            'typeName' => $typeName,
524
        ));
525 5
        $listenerDef->replaceArgument(3, $typeConfig['listener']['logger'] ?
526
            new Reference($typeConfig['listener']['logger']) :
527 5
            null
528
        );
529
530 5
        $tagName = null;
531 5
        switch ($typeConfig['driver']) {
532 5
            case 'orm':
533 5
                $tagName = 'doctrine.event_listener';
534 5
                break;
535
            case 'phpcr':
536
                $tagName = 'doctrine_phpcr.event_listener';
537
                break;
538
            case 'mongodb':
539
                $tagName = 'doctrine_mongodb.odm.event_listener';
540
                break;
541
        }
542
543 5
        if (null !== $tagName) {
544 5
            foreach ($this->getDoctrineEvents($typeConfig) as $event) {
545 5
                $listenerDef->addTag($tagName, array('event' => $event));
546
            }
547
        }
548
549 5
        $container->setDefinition($listenerId, $listenerDef);
550
551 5
        return $listenerId;
552
    }
553
554
    /**
555
     * Map Elastica to Doctrine events for the current driver.
556
     */
557 5
    private function getDoctrineEvents(array $typeConfig)
558
    {
559 5
        switch ($typeConfig['driver']) {
560 5
            case 'orm':
561 5
                $eventsClass = '\Doctrine\ORM\Events';
562 5
                break;
563
            case 'phpcr':
564
                $eventsClass = '\Doctrine\ODM\PHPCR\Event';
565
                break;
566
            case 'mongodb':
567
                $eventsClass = '\Doctrine\ODM\MongoDB\Events';
568
                break;
569
            default:
570
                throw new InvalidArgumentException(sprintf('Cannot determine events for driver "%s"', $typeConfig['driver']));
571
        }
572
573 5
        $events = array();
574
        $eventMapping = array(
575 5
            'insert' => array(constant($eventsClass.'::postPersist')),
576 5
            'update' => array(constant($eventsClass.'::postUpdate')),
577 5
            'delete' => array(constant($eventsClass.'::preRemove')),
578 5
            'flush' => array($typeConfig['listener']['immediate'] ? constant($eventsClass.'::preFlush') : constant($eventsClass.'::postFlush')),
579
        );
580
581 5
        foreach ($eventMapping as $event => $doctrineEvents) {
582 5
            if (isset($typeConfig['listener'][$event]) && $typeConfig['listener'][$event]) {
583 5
                $events = array_merge($events, $doctrineEvents);
584
            }
585
        }
586
587 5
        return $events;
588
    }
589
590
    /**
591
     * Loads a Type specific Finder.
592
     *
593
     * @param array            $typeConfig
594
     * @param ContainerBuilder $container
595
     * @param string           $elasticaToModelId
596
     * @param Reference        $typeRef
597
     * @param string           $indexName
598
     * @param string           $typeName
599
     *
600
     * @return string
601
     */
602 5
    private function loadTypeFinder(array $typeConfig, ContainerBuilder $container, $elasticaToModelId, Reference $typeRef, $indexName, $typeName)
603
    {
604 5
        if (isset($typeConfig['finder']['service'])) {
605
            $finderId = $typeConfig['finder']['service'];
606
        } else {
607 5
            $finderId = sprintf('fos_elastica.finder.%s.%s', $indexName, $typeName);
608 5
            $finderDef = new DefinitionDecorator('fos_elastica.finder');
609 5
            $finderDef->replaceArgument(0, $typeRef);
610 5
            $finderDef->replaceArgument(1, new Reference($elasticaToModelId));
611 5
            $container->setDefinition($finderId, $finderDef);
612
        }
613
614 5
        $managerId = sprintf('fos_elastica.manager.%s', $typeConfig['driver']);
615 5
        $managerDef = $container->getDefinition($managerId);
616 5
        $arguments = array( $typeConfig['model'], new Reference($finderId));
617 5
        if (isset($typeConfig['repository'])) {
618
            $arguments[] = $typeConfig['repository'];
619
        }
620 5
        $managerDef->addMethodCall('addEntity', $arguments);
621
622 5
        return $finderId;
623
    }
624
625
    /**
626
     * Loads the index manager.
627
     *
628
     * @param ContainerBuilder $container
629
     **/
630
    private function loadIndexManager(ContainerBuilder $container)
631
    {
632 14
        $indexRefs = array_map(function ($index) {
633 14
            return $index['reference'];
634 14
        }, $this->indexConfigs);
635
636 14
        $managerDef = $container->getDefinition('fos_elastica.index_manager');
637 14
        $managerDef->replaceArgument(0, $indexRefs);
638 14
    }
639
640
    /**
641
     * Makes sure a specific driver has been loaded.
642
     *
643
     * @param ContainerBuilder $container
644
     * @param string           $driver
645
     */
646 9
    private function loadDriver(ContainerBuilder $container, $driver)
647
    {
648 9
        if (in_array($driver, $this->loadedDrivers)) {
649 9
            return;
650
        }
651
652 9
        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
653 9
        $loader->load($driver.'.xml');
654 9
        $this->loadedDrivers[] = $driver;
655 9
    }
656
657
    /**
658
     * Loads and configures the serializer prototype.
659
     *
660
     * @param array            $config
661
     * @param ContainerBuilder $container
662
     */
663 3
    private function loadSerializer($config, ContainerBuilder $container)
664
    {
665 3
        $container->setAlias('fos_elastica.serializer', $config['serializer']);
666
667 3
        $serializer = $container->getDefinition('fos_elastica.serializer_callback_prototype');
668 3
        $serializer->setClass($config['callback_class']);
669
670 3
        $callbackClassImplementedInterfaces = class_implements($config['callback_class']);
671 3
        if (isset($callbackClassImplementedInterfaces['Symfony\Component\DependencyInjection\ContainerAwareInterface'])) {
672
            $serializer->addMethodCall('setContainer', array(new Reference('service_container')));
673
        }
674 3
    }
675
676
    /**
677
     * Creates a default manager alias for defined default manager or the first loaded driver.
678
     *
679
     * @param string           $defaultManager
680
     * @param ContainerBuilder $container
681
     */
682 14
    private function createDefaultManagerAlias($defaultManager, ContainerBuilder $container)
683
    {
684 14
        if (0 == count($this->loadedDrivers)) {
685 5
            return;
686
        }
687
688 9
        if (count($this->loadedDrivers) > 1
689 9
            && in_array($defaultManager, $this->loadedDrivers)
690
        ) {
691
            $defaultManagerService = $defaultManager;
692
        } else {
693 9
            $defaultManagerService = $this->loadedDrivers[0];
694
        }
695
696 9
        $container->setAlias('fos_elastica.manager', sprintf('fos_elastica.manager.%s', $defaultManagerService));
697 9
    }
698
699
    /**
700
     * Returns a reference to a client given its configured name.
701
     *
702
     * @param string $clientName
703
     *
704
     * @return Reference
705
     *
706
     * @throws \InvalidArgumentException
707
     */
708 2
    private function getClient($clientName)
709
    {
710 2
        if (!array_key_exists($clientName, $this->clients)) {
711
            throw new InvalidArgumentException(sprintf('The elastica client with name "%s" is not defined', $clientName));
712
        }
713
714 2
        return $this->clients[$clientName]['reference'];
715
    }
716
}
717