Completed
Push — master ( fef1f2...3eb154 )
by Tim
7s
created

FOSElasticaExtension::load()   C

Complexity

Conditions 7
Paths 17

Size

Total Lines 44
Code Lines 24

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 28
CRAP Score 7.002
Metric Value
dl 0
loc 44
ccs 28
cts 29
cp 0.9655
rs 6.7272
cc 7
eloc 24
nc 17
nop 2
crap 7.002
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', $basename));
51 14
        }
52
53 14
        if (empty($config['default_client'])) {
54 14
            $keys = array_keys($config['clients']);
55 14
            $config['default_client'] = reset($keys);
56 14
        }
57
58 14
        if (empty($config['default_index'])) {
59 14
            $keys = array_keys($config['indexes']);
60 14
            $config['default_index'] = reset($keys);
61 14
        }
62
63 14
        if (isset($config['serializer'])) {
64 3
            $loader->load('serializer.xml');
65
66 3
            $this->loadSerializer($config['serializer'], $container);
67 3
        }
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 14
            }
113
114 14
            $clientDef->addTag('fos_elastica.client');
115
116 14
            $container->setDefinition($clientId, $clientDef);
117
118 14
            $this->clients[$name] = array(
119 14
                'id' => $clientId,
120 14
                'reference' => new Reference($clientId),
121
            );
122 14
        }
123 14
    }
124
125
    /**
126
     * Loads the configured indexes.
127
     *
128
     * @param array            $indexes   An array of indexes configurations
129
     * @param ContainerBuilder $container A ContainerBuilder instance
130
     *
131
     * @throws \InvalidArgumentException
132
     *
133
     * @return array
134
     */
135 14
    private function loadIndexes(array $indexes, ContainerBuilder $container)
136
    {
137 14
        $indexableCallbacks = array();
138
139 14
        foreach ($indexes as $name => $index) {
140 14
            $indexId = sprintf('fos_elastica.index.%s', $name);
141 14
            $indexName = isset($index['index_name']) ? $index['index_name'] : $name;
142
143 14
            $indexDef = new DefinitionDecorator('fos_elastica.index_prototype');
144 14
            $indexDef->replaceArgument(0, $indexName);
145 14
            $indexDef->addTag('fos_elastica.index', array(
146 14
                'name' => $name,
147 14
            ));
148
149 14
            if (method_exists($indexDef, 'setFactory')) {
150 14
                $indexDef->setFactory(array(new Reference('fos_elastica.client'), 'getIndex'));
151 14
            } else {
152
                // To be removed when dependency on Symfony DependencyInjection is bumped to 2.6
153
                $indexDef->setFactoryService('fos_elastica.client');
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154
                $indexDef->setFactoryMethod('getIndex');
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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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155
            }
156
157 14
            if (isset($index['client'])) {
158 2
                $client = $this->getClient($index['client']);
159
160 2
                if (method_exists($indexDef, 'setFactory')) {
161 2
                    $indexDef->setFactory(array($client, 'getIndex'));
162 2
                } else {
163
                    // To be removed when dependency on Symfony DependencyInjection is bumped to 2.6
164
                    $indexDef->setFactoryService($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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165
                    $indexDef->setFactoryMethod('getIndex');
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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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166
                }
167 2
            }
168
169 14
            $container->setDefinition($indexId, $indexDef);
170 14
            $reference = new Reference($indexId);
171
172 14
            $this->indexConfigs[$name] = array(
173 14
                'elasticsearch_name' => $indexName,
174 14
                'reference' => $reference,
175 14
                'name' => $name,
176 14
                'settings' => $index['settings'],
177 14
                'type_prototype' => isset($index['type_prototype']) ? $index['type_prototype'] : array(),
178 14
                'use_alias' => $index['use_alias'],
179
            );
180
181 14
            if ($index['finder']) {
182
                $this->loadIndexFinder($container, $name, $reference);
183
            }
184
185 14
            $this->loadTypes((array) $index['types'], $container, $this->indexConfigs[$name], $indexableCallbacks);
186 14
        }
187
188 14
        $indexable = $container->getDefinition('fos_elastica.indexable');
189 14
        $indexable->replaceArgument(0, $indexableCallbacks);
190 14
    }
191
192
    /**
193
     * Loads the configured index finders.
194
     *
195
     * @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
196
     * @param string                                                  $name      The index name
197
     * @param Reference                                               $index     Reference to the related index
198
     *
199
     * @return string
200
     */
201
    private function loadIndexFinder(ContainerBuilder $container, $name, Reference $index)
202
    {
203
        /* Note: transformer services may conflict with "collection.index", if
204
         * an index and type names were "collection" and an index, respectively.
205
         */
206
        $transformerId = sprintf('fos_elastica.elastica_to_model_transformer.collection.%s', $name);
207
        $transformerDef = new DefinitionDecorator('fos_elastica.elastica_to_model_transformer.collection');
208
        $container->setDefinition($transformerId, $transformerDef);
209
210
        $finderId = sprintf('fos_elastica.finder.%s', $name);
211
        $finderDef = new DefinitionDecorator('fos_elastica.finder');
212
        $finderDef->replaceArgument(0, $index);
213
        $finderDef->replaceArgument(1, new Reference($transformerId));
214
215
        $container->setDefinition($finderId, $finderDef);
216
    }
217
218
    /**
219
     * Loads the configured types.
220
     *
221
     * @param array            $types
222
     * @param ContainerBuilder $container
223
     * @param array            $indexConfig
224
     * @param array            $indexableCallbacks
225
     */
226 14
    private function loadTypes(array $types, ContainerBuilder $container, array $indexConfig, array &$indexableCallbacks)
227
    {
228 14
        foreach ($types as $name => $type) {
229 14
            $indexName = $indexConfig['name'];
230
231 14
            $typeId = sprintf('%s.%s', $indexConfig['reference'], $name);
232 14
            $typeDef = new DefinitionDecorator('fos_elastica.type_prototype');
233 14
            $typeDef->replaceArgument(0, $name);
234
235 14
            if (method_exists($typeDef, 'setFactory')) {
236 14
                $typeDef->setFactory(array($indexConfig['reference'], 'getType'));
237 14
            } else {
238
                // To be removed when dependency on Symfony DependencyInjection is bumped to 2.6
239
                $typeDef->setFactoryService($indexConfig['reference']);
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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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240
                $typeDef->setFactoryMethod('getType');
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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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241
            }
242
243 14
            $container->setDefinition($typeId, $typeDef);
244
245
            $typeConfig = array(
246 14
                'name' => $name,
247 14
                'mapping' => array(), // An array containing anything that gets sent directly to ElasticSearch
248 14
                'config' => array(),
249 14
            );
250
251
            foreach (array(
252 14
                'dynamic_templates',
253 14
                'properties',
254 14
                '_all',
255 14
                '_boost',
256 14
                '_id',
257 14
                '_parent',
258 14
                '_routing',
259 14
                '_source',
260 14
                '_timestamp',
261 14
                '_ttl',
262 14
            ) as $field) {
263 14
                if (isset($type[$field])) {
264 14
                    $typeConfig['mapping'][$field] = $type[$field];
265 14
                }
266 14
            }
267
268
            foreach (array(
269 14
                'persistence',
270 14
                'serializer',
271 14
                'index_analyzer',
272 14
                'search_analyzer',
273 14
                'dynamic',
274 14
                'date_detection',
275 14
                'dynamic_date_formats',
276 14
                'numeric_detection',
277 14
            ) as $field) {
278 14
                $typeConfig['config'][$field] = array_key_exists($field, $type) ?
279 14
                    $type[$field] :
280 14
                    null;
281 14
            }
282
283 14
            $this->indexConfigs[$indexName]['types'][$name] = $typeConfig;
284
285 14
            if (isset($type['persistence'])) {
286 10
                $this->loadTypePersistenceIntegration($type['persistence'], $container, new Reference($typeId), $indexName, $name);
287
288 10
                $typeConfig['persistence'] = $type['persistence'];
289 10
            }
290
291 14
            if (isset($type['indexable_callback'])) {
292 5
                $indexableCallbacks[sprintf('%s/%s', $indexName, $name)] = $type['indexable_callback'];
293 5
            }
294
295 14
            if ($container->hasDefinition('fos_elastica.serializer_callback_prototype')) {
296 3
                $typeSerializerId = sprintf('%s.serializer.callback', $typeId);
297 3
                $typeSerializerDef = new DefinitionDecorator('fos_elastica.serializer_callback_prototype');
298
299 3
                if (isset($type['serializer']['groups'])) {
300 3
                    $typeSerializerDef->addMethodCall('setGroups', array($type['serializer']['groups']));
301 3
                }
302
303 3
                if (isset($type['serializer']['serialize_null'])) {
304 3
                    $typeSerializerDef->addMethodCall('setSerializeNull', array($type['serializer']['serialize_null']));
305 3
                }
306
307 3
                if (isset($type['serializer']['version'])) {
308 3
                    $typeSerializerDef->addMethodCall('setVersion', array($type['serializer']['version']));
309 3
                }
310
311 3
                $typeDef->addMethodCall('setSerializer', array(array(new Reference($typeSerializerId), 'serialize')));
312 3
                $container->setDefinition($typeSerializerId, $typeSerializerDef);
313 3
            }
314 14
        }
315 14
    }
316
317
    /**
318
     * Loads the optional provider and finder for a type.
319
     *
320
     * @param array            $typeConfig
321
     * @param ContainerBuilder $container
322
     * @param Reference        $typeRef
323
     * @param string           $indexName
324
     * @param string           $typeName
325
     */
326 10
    private function loadTypePersistenceIntegration(array $typeConfig, ContainerBuilder $container, Reference $typeRef, $indexName, $typeName)
327
    {
328 10
        if (isset($typeConfig['driver'])) {
329 9
            $this->loadDriver($container, $typeConfig['driver']);
330 9
        }
331
332 10
        $elasticaToModelTransformerId = $this->loadElasticaToModelTransformer($typeConfig, $container, $indexName, $typeName);
333 10
        $modelToElasticaTransformerId = $this->loadModelToElasticaTransformer($typeConfig, $container, $indexName, $typeName);
334 10
        $objectPersisterId = $this->loadObjectPersister($typeConfig, $typeRef, $container, $indexName, $typeName, $modelToElasticaTransformerId);
335
336 10
        if (isset($typeConfig['provider'])) {
337 5
            $this->loadTypeProvider($typeConfig, $container, $objectPersisterId, $indexName, $typeName);
338 5
        }
339 10
        if (isset($typeConfig['finder'])) {
340 5
            $this->loadTypeFinder($typeConfig, $container, $elasticaToModelTransformerId, $typeRef, $indexName, $typeName);
341 5
        }
342 10
        if (isset($typeConfig['listener'])) {
343 5
            $this->loadTypeListener($typeConfig, $container, $objectPersisterId, $indexName, $typeName);
344 5
        }
345 10
    }
346
347
    /**
348
     * Creates and loads an ElasticaToModelTransformer.
349
     *
350
     * @param array            $typeConfig
351
     * @param ContainerBuilder $container
352
     * @param string           $indexName
353
     * @param string           $typeName
354
     *
355
     * @return string
356
     */
357 10
    private function loadElasticaToModelTransformer(array $typeConfig, ContainerBuilder $container, $indexName, $typeName)
358
    {
359 10
        if (isset($typeConfig['elastica_to_model_transformer']['service'])) {
360 1
            return $typeConfig['elastica_to_model_transformer']['service'];
361
        }
362
363
        /* Note: transformer services may conflict with "prototype.driver", if
364
         * the index and type names were "prototype" and a driver, respectively.
365
         */
366 9
        $abstractId = sprintf('fos_elastica.elastica_to_model_transformer.prototype.%s', $typeConfig['driver']);
367 9
        $serviceId = sprintf('fos_elastica.elastica_to_model_transformer.%s.%s', $indexName, $typeName);
368 9
        $serviceDef = new DefinitionDecorator($abstractId);
369 9
        $serviceDef->addTag('fos_elastica.elastica_to_model_transformer', array('type' => $typeName, 'index' => $indexName));
370
371
        // Doctrine has a mandatory service as first argument
372 9
        $argPos = ('propel' === $typeConfig['driver']) ? 0 : 1;
373
374 9
        $serviceDef->replaceArgument($argPos, $typeConfig['model']);
375 9
        $serviceDef->replaceArgument($argPos + 1, array_merge($typeConfig['elastica_to_model_transformer'], array(
376 9
            'identifier' => $typeConfig['identifier'],
377 9
        )));
378 9
        $container->setDefinition($serviceId, $serviceDef);
379
380 9
        return $serviceId;
381
    }
382
383
    /**
384
     * Creates and loads a ModelToElasticaTransformer for an index/type.
385
     *
386
     * @param array            $typeConfig
387
     * @param ContainerBuilder $container
388
     * @param string           $indexName
389
     * @param string           $typeName
390
     *
391
     * @return string
392
     */
393 10
    private function loadModelToElasticaTransformer(array $typeConfig, ContainerBuilder $container, $indexName, $typeName)
394
    {
395 10
        if (isset($typeConfig['model_to_elastica_transformer']['service'])) {
396
            return $typeConfig['model_to_elastica_transformer']['service'];
397
        }
398
399 10
        $abstractId = $container->hasDefinition('fos_elastica.serializer_callback_prototype') ?
400 10
            'fos_elastica.model_to_elastica_identifier_transformer' :
401 10
            'fos_elastica.model_to_elastica_transformer';
402
403 10
        $serviceId = sprintf('fos_elastica.model_to_elastica_transformer.%s.%s', $indexName, $typeName);
404 10
        $serviceDef = new DefinitionDecorator($abstractId);
405 10
        $serviceDef->replaceArgument(0, array(
406 10
            'identifier' => $typeConfig['identifier'],
407 10
        ));
408 10
        $container->setDefinition($serviceId, $serviceDef);
409
410 10
        return $serviceId;
411
    }
412
413
    /**
414
     * Creates and loads an object persister for a type.
415
     *
416
     * @param array            $typeConfig
417
     * @param Reference        $typeRef
418
     * @param ContainerBuilder $container
419
     * @param string           $indexName
420
     * @param string           $typeName
421
     * @param string           $transformerId
422
     *
423
     * @return string
424
     */
425 10
    private function loadObjectPersister(array $typeConfig, Reference $typeRef, ContainerBuilder $container, $indexName, $typeName, $transformerId)
426
    {
427 10
        if (isset($typeConfig['persister']['service'])) {
428 1
            return $typeConfig['persister']['service'];
429
        }
430
431
        $arguments = array(
432 9
            $typeRef,
433 9
            new Reference($transformerId),
434 9
            $typeConfig['model'],
435 9
        );
436
437 9
        if ($container->hasDefinition('fos_elastica.serializer_callback_prototype')) {
438 3
            $abstractId = 'fos_elastica.object_serializer_persister';
439 3
            $callbackId = sprintf('%s.%s.serializer.callback', $this->indexConfigs[$indexName]['reference'], $typeName);
440 3
            $arguments[] = array(new Reference($callbackId), 'serialize');
441 3
        } else {
442 6
            $abstractId = 'fos_elastica.object_persister';
443 6
            $mapping = $this->indexConfigs[$indexName]['types'][$typeName]['mapping'];
444 6
            $argument = $mapping['properties'];
445 6
            if (isset($mapping['_parent'])) {
446 1
                $argument['_parent'] = $mapping['_parent'];
447 1
            }
448 6
            $arguments[] = $argument;
449
        }
450
451 9
        $serviceId = sprintf('fos_elastica.object_persister.%s.%s', $indexName, $typeName);
452 9
        $serviceDef = new DefinitionDecorator($abstractId);
453 9
        foreach ($arguments as $i => $argument) {
454 9
            $serviceDef->replaceArgument($i, $argument);
455 9
        }
456
457 9
        $container->setDefinition($serviceId, $serviceDef);
458
459 9
        return $serviceId;
460
    }
461
462
    /**
463
     * Loads a provider for a type.
464
     *
465
     * @param array            $typeConfig
466
     * @param ContainerBuilder $container
467
     * @param string           $objectPersisterId
468
     * @param string           $indexName
469
     * @param string           $typeName
470
     *
471
     * @return string
472
     */
473 5
    private function loadTypeProvider(array $typeConfig, ContainerBuilder $container, $objectPersisterId, $indexName, $typeName)
474
    {
475 5
        if (isset($typeConfig['provider']['service'])) {
476
            return $typeConfig['provider']['service'];
477
        }
478
479
        /* Note: provider services may conflict with "prototype.driver", if the
480
         * index and type names were "prototype" and a driver, respectively.
481
         */
482 5
        $providerId = sprintf('fos_elastica.provider.%s.%s', $indexName, $typeName);
483 5
        $providerDef = new DefinitionDecorator('fos_elastica.provider.prototype.'.$typeConfig['driver']);
484 5
        $providerDef->addTag('fos_elastica.provider', array('index' => $indexName, 'type' => $typeName));
485 5
        $providerDef->replaceArgument(0, new Reference($objectPersisterId));
486 5
        $providerDef->replaceArgument(2, $typeConfig['model']);
487
        // Propel provider can simply ignore Doctrine-specific options
488 5
        $providerDef->replaceArgument(3, array_merge(array_diff_key($typeConfig['provider'], array('service' => 1)), array(
489 5
            'indexName' => $indexName,
490 5
            'typeName' => $typeName,
491 5
        )));
492 5
        $container->setDefinition($providerId, $providerDef);
493
494 5
        return $providerId;
495
    }
496
497
    /**
498
     * Loads doctrine listeners to handle indexing of new or updated objects.
499
     *
500
     * @param array            $typeConfig
501
     * @param ContainerBuilder $container
502
     * @param string           $objectPersisterId
503
     * @param string           $indexName
504
     * @param string           $typeName
505
     *
506
     * @return string
507
     */
508 5
    private function loadTypeListener(array $typeConfig, ContainerBuilder $container, $objectPersisterId, $indexName, $typeName)
509
    {
510 5
        if (isset($typeConfig['listener']['service'])) {
511
            return $typeConfig['listener']['service'];
512
        }
513
514
        /* Note: listener services may conflict with "prototype.driver", if the
515
         * index and type names were "prototype" and a driver, respectively.
516
         */
517 5
        $abstractListenerId = sprintf('fos_elastica.listener.prototype.%s', $typeConfig['driver']);
518 5
        $listenerId = sprintf('fos_elastica.listener.%s.%s', $indexName, $typeName);
519 5
        $listenerDef = new DefinitionDecorator($abstractListenerId);
520 5
        $listenerDef->replaceArgument(0, new Reference($objectPersisterId));
521 5
        $listenerDef->replaceArgument(2, array(
522 5
            'identifier' => $typeConfig['identifier'],
523 5
            'indexName' => $indexName,
524 5
            'typeName' => $typeName,
525 5
        ));
526 5
        $listenerDef->replaceArgument(3, $typeConfig['listener']['logger'] ?
527 5
            new Reference($typeConfig['listener']['logger']) :
528
            null
529 5
        );
530
531 5
        $tagName = null;
532 5
        switch ($typeConfig['driver']) {
533 5
            case 'orm':
534 5
                $tagName = 'doctrine.event_listener';
535 5
                break;
536
            case 'phpcr':
537
                $tagName = 'doctrine_phpcr.event_listener';
538
                break;
539
            case 'mongodb':
540
                $tagName = 'doctrine_mongodb.odm.event_listener';
541
                break;
542 5
        }
543
544 5
        if (null !== $tagName) {
545 5
            foreach ($this->getDoctrineEvents($typeConfig) as $event) {
546 5
                $listenerDef->addTag($tagName, array('event' => $event));
547 5
            }
548 5
        }
549
550 5
        $container->setDefinition($listenerId, $listenerDef);
551
552 5
        return $listenerId;
553
    }
554
555
    /**
556
     * Map Elastica to Doctrine events for the current driver.
557
     */
558 5
    private function getDoctrineEvents(array $typeConfig)
559
    {
560 5
        switch ($typeConfig['driver']) {
561 5
            case 'orm':
562 5
                $eventsClass = '\Doctrine\ORM\Events';
563 5
                break;
564
            case 'phpcr':
565
                $eventsClass = '\Doctrine\ODM\PHPCR\Event';
566
                break;
567
            case 'mongodb':
568
                $eventsClass = '\Doctrine\ODM\MongoDB\Events';
569
                break;
570
            default:
571
                throw new InvalidArgumentException(sprintf('Cannot determine events for driver "%s"', $typeConfig['driver']));
572 5
        }
573
574 5
        $events = array();
575
        $eventMapping = array(
576 5
            'insert' => array(constant($eventsClass.'::postPersist')),
577 5
            'update' => array(constant($eventsClass.'::postUpdate')),
578 5
            'delete' => array(constant($eventsClass.'::preRemove')),
579 5
            'flush' => array($typeConfig['listener']['immediate'] ? constant($eventsClass.'::preFlush') : constant($eventsClass.'::postFlush')),
580 5
        );
581
582 5
        foreach ($eventMapping as $event => $doctrineEvents) {
583 5
            if (isset($typeConfig['listener'][$event]) && $typeConfig['listener'][$event]) {
584 5
                $events = array_merge($events, $doctrineEvents);
585 5
            }
586 5
        }
587
588 5
        return $events;
589
    }
590
591
    /**
592
     * Loads a Type specific Finder.
593
     *
594
     * @param array            $typeConfig
595
     * @param ContainerBuilder $container
596
     * @param string           $elasticaToModelId
597
     * @param Reference        $typeRef
598
     * @param string           $indexName
599
     * @param string           $typeName
600
     *
601
     * @return string
602
     */
603 5
    private function loadTypeFinder(array $typeConfig, ContainerBuilder $container, $elasticaToModelId, Reference $typeRef, $indexName, $typeName)
604
    {
605 5
        if (isset($typeConfig['finder']['service'])) {
606
            $finderId = $typeConfig['finder']['service'];
607
        } else {
608 5
            $finderId = sprintf('fos_elastica.finder.%s.%s', $indexName, $typeName);
609 5
            $finderDef = new DefinitionDecorator('fos_elastica.finder');
610 5
            $finderDef->replaceArgument(0, $typeRef);
611 5
            $finderDef->replaceArgument(1, new Reference($elasticaToModelId));
612 5
            $container->setDefinition($finderId, $finderDef);
613
        }
614
615 5
        $managerId = sprintf('fos_elastica.manager.%s', $typeConfig['driver']);
616 5
        $managerDef = $container->getDefinition($managerId);
617 5
        $arguments = array( $typeConfig['model'], new Reference($finderId));
618 5
        if (isset($typeConfig['repository'])) {
619
            $arguments[] = $typeConfig['repository'];
620
        }
621 5
        $managerDef->addMethodCall('addEntity', $arguments);
622
623 5
        return $finderId;
624
    }
625
626
    /**
627
     * Loads the index manager.
628
     *
629
     * @param ContainerBuilder $container
630
     **/
631
    private function loadIndexManager(ContainerBuilder $container)
632
    {
633 14
        $indexRefs = array_map(function ($index) {
634 14
            return $index['reference'];
635 14
        }, $this->indexConfigs);
636
637 14
        $managerDef = $container->getDefinition('fos_elastica.index_manager');
638 14
        $managerDef->replaceArgument(0, $indexRefs);
639 14
    }
640
641
    /**
642
     * Makes sure a specific driver has been loaded.
643
     *
644
     * @param ContainerBuilder $container
645
     * @param string           $driver
646
     */
647 9
    private function loadDriver(ContainerBuilder $container, $driver)
648
    {
649 9
        if (in_array($driver, $this->loadedDrivers)) {
650 9
            return;
651
        }
652
653 9
        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
654 9
        $loader->load($driver.'.xml');
655 9
        $this->loadedDrivers[] = $driver;
656 9
    }
657
658
    /**
659
     * Loads and configures the serializer prototype.
660
     *
661
     * @param array            $config
662
     * @param ContainerBuilder $container
663
     */
664 3
    private function loadSerializer($config, ContainerBuilder $container)
665
    {
666 3
        $container->setAlias('fos_elastica.serializer', $config['serializer']);
667
668 3
        $serializer = $container->getDefinition('fos_elastica.serializer_callback_prototype');
669 3
        $serializer->setClass($config['callback_class']);
670
671 3
        $callbackClassImplementedInterfaces = class_implements($config['callback_class']);
672 3
        if (isset($callbackClassImplementedInterfaces['Symfony\Component\DependencyInjection\ContainerAwareInterface'])) {
673
            $serializer->addMethodCall('setContainer', array(new Reference('service_container')));
674
        }
675 3
    }
676
677
    /**
678
     * Creates a default manager alias for defined default manager or the first loaded driver.
679
     *
680
     * @param string           $defaultManager
681
     * @param ContainerBuilder $container
682
     */
683 14
    private function createDefaultManagerAlias($defaultManager, ContainerBuilder $container)
684
    {
685 14
        if (0 == count($this->loadedDrivers)) {
686 5
            return;
687
        }
688
689 9
        if (count($this->loadedDrivers) > 1
690 9
            && in_array($defaultManager, $this->loadedDrivers)
691 9
        ) {
692
            $defaultManagerService = $defaultManager;
693
        } else {
694 9
            $defaultManagerService = $this->loadedDrivers[0];
695
        }
696
697 9
        $container->setAlias('fos_elastica.manager', sprintf('fos_elastica.manager.%s', $defaultManagerService));
698 9
    }
699
700
    /**
701
     * Returns a reference to a client given its configured name.
702
     *
703
     * @param string $clientName
704
     *
705
     * @return Reference
706
     *
707
     * @throws \InvalidArgumentException
708
     */
709 2
    private function getClient($clientName)
710
    {
711 2
        if (!array_key_exists($clientName, $this->clients)) {
712
            throw new InvalidArgumentException(sprintf('The elastica client with name "%s" is not defined', $clientName));
713
        }
714
715 2
        return $this->clients[$clientName]['reference'];
716
    }
717
}
718