generateImporterDef()   B
last analyzed

Complexity

Conditions 9
Paths 32

Size

Total Lines 34

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 14
CRAP Score 9.0239

Importance

Changes 0
Metric Value
dl 0
loc 34
ccs 14
cts 15
cp 0.9333
rs 8.0555
c 0
b 0
f 0
cc 9
nc 32
nop 2
crap 9.0239
1
<?php
2
3
namespace Mathielen\ImportEngineBundle\DependencyInjection;
4
5
use Mathielen\ImportEngine\Exception\InvalidConfigurationException;
6
use Mathielen\ImportEngine\Storage\Provider\Connection\DefaultConnectionFactory;
7
use Symfony\Component\DependencyInjection\ContainerBuilder;
8
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
9
use Symfony\Component\DependencyInjection\Extension\Extension;
10
use Symfony\Component\Config\FileLocator;
11
use Symfony\Component\DependencyInjection\Reference;
12
use Symfony\Component\DependencyInjection\Definition;
13
use Symfony\Component\ExpressionLanguage\Expression;
14
15
class MathielenImportEngineExtension extends Extension
16
{
17 11
    public function load(array $configs, ContainerBuilder $container)
18
    {
19 11
        $config = $this->processConfiguration(new Configuration(), $configs);
20
21 11
        if (!empty($config['importers'])) {
22 9
            $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
23 9
            $loader->load('services.xml');
24
25 9
            $this->parseConfig($config, $container);
26
        }
27 11
    }
28
29 9
    private function parseConfig(array $config, ContainerBuilder $container)
30
    {
31 9
        $storageLocatorDef = $container->findDefinition('mathielen_importengine.import.storagelocator');
32 9
        foreach ($config['storageprovider'] as $name => $sourceConfig) {
33 5
            $this->addStorageProviderDef($storageLocatorDef, $sourceConfig, $name);
34
        }
35
36 9
        $importerRepositoryDef = $container->findDefinition('mathielen_importengine.importer.repository');
37 9
        foreach ($config['importers'] as $name => $importConfig) {
38 9
            $finderDef = null;
39 9
            if (isset($importConfig['preconditions'])) {
40 5
                $finderDef = $this->generateFinderDef($importConfig['preconditions']);
41
            }
42
43 9
            $objectFactoryDef = null;
44 9
            if (isset($importConfig['object_factory'])) {
45 5
                $objectFactoryDef = $this->generateObjectFactoryDef($importConfig['object_factory']);
46
            }
47
48 9
            $importerRepositoryDef->addMethodCall('register', array(
49 9
                $name,
50 9
                $this->generateImporterDef($importConfig, $objectFactoryDef),
51 9
                $finderDef,
52
            ));
53
        }
54 9
    }
55
56 5
    private function generateObjectFactoryDef(array $config)
57
    {
58 5
        if (!class_exists($config['class'])) {
59
            throw new InvalidConfigurationException("Object-Factory target-class '".$config['class']."' does not exist.");
60
        }
61
62 5
        if ($config['type'] == 'jms_serializer') {
63 5
            return new Definition('Mathielen\DataImport\Writer\ObjectWriter\JmsSerializerObjectFactory', array(
64 5
                $config['class'],
65 5
                new Reference('jms_serializer'), ));
66
        }
67
68 5
        return new Definition('Mathielen\DataImport\Writer\ObjectWriter\DefaultObjectFactory', array($config['class']));
69
    }
70
71
    /**
72
     * @return \Symfony\Component\DependencyInjection\Definition
73
     */
74 5
    private function generateFinderDef(array $finderConfig)
75
    {
76 5
        $finderDef = new Definition('Mathielen\ImportEngine\Importer\ImporterPrecondition');
77
78 5
        if (isset($finderConfig['filename'])) {
79 5
            foreach ($finderConfig['filename'] as $conf) {
80 5
                $finderDef->addMethodCall('filename', array($conf));
81
            }
82
        }
83
84 5 View Code Duplication
        if (isset($finderConfig['format'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
85 5
            foreach ($finderConfig['format'] as $conf) {
86 5
                $finderDef->addMethodCall('format', array($conf));
87
            }
88
        }
89
90 5
        if (isset($finderConfig['fieldcount'])) {
91 5
            $finderDef->addMethodCall('fieldcount', array($finderConfig['fieldcount']));
92
        }
93
94 5 View Code Duplication
        if (isset($finderConfig['fields'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
95 5
            foreach ($finderConfig['fields'] as $conf) {
96 5
                $finderDef->addMethodCall('field', array($conf));
97
            }
98
        }
99
100 5
        if (isset($finderConfig['fieldset'])) {
101 5
            $finderDef->addMethodCall('fieldset', array($finderConfig['fieldset']));
102
        }
103
104 5
        return $finderDef;
105
    }
106
107
    /**
108
     * @return \Symfony\Component\DependencyInjection\Definition
109
     */
110 9
    private function generateImporterDef(array $importConfig, Definition $objectFactoryDef = null)
111
    {
112 9
        $importerDef = new Definition('Mathielen\ImportEngine\Importer\Importer', array(
113 9
            $this->getStorageDef($importConfig['target'], $objectFactoryDef),
114
        ));
115
116 9
        if (isset($importConfig['source'])) {
117 5
            $this->setSourceStorageDef($importConfig['source'], $importerDef);
118
        }
119
120
        //enable validation?
121 9
        if (isset($importConfig['validation']) && !empty($importConfig['validation'])) {
122 7
            $this->generateValidationDef($importConfig['validation'], $importerDef, $objectFactoryDef);
123
        }
124
125
        //add converters?
126 9
        if (isset($importConfig['mappings']) && !empty($importConfig['mappings'])) {
127 5
            $this->generateTransformerDef($importConfig['mappings'], $importerDef);
128
        }
129
130
        //add filters?
131 9
        if (isset($importConfig['filters']) && !empty($importConfig['filters'])) {
132
            $this->generateFiltersDef($importConfig['filters'], $importerDef);
133
        }
134
135
        //has static context?
136 9
        if (isset($importConfig['context'])) {
137 9
            $importerDef->addMethodCall('setContext', array(
138 9
                $importConfig['context'],
139
            ));
140
        }
141
142 9
        return $importerDef;
143
    }
144
145
    private function generateFiltersDef(array $filtersOptions, Definition $importerDef)
146
    {
147
        $filtersDef = new Definition('Mathielen\ImportEngine\Filter\Filters');
148
149
        foreach ($filtersOptions as $filtersOption) {
150
            $filtersDef->addMethodCall('add', array(
151
                new Reference($filtersOption),
152
            ));
153
        }
154
155
        $importerDef->addMethodCall('filters', array(
156
            $filtersDef,
157
        ));
158
    }
159
160 5
    private function generateTransformerDef(array $mappingOptions, Definition $importerDef)
161
    {
162 5
        $mappingsDef = new Definition('Mathielen\ImportEngine\Mapping\Mappings');
163
164
        //set converters
165 5
        foreach ($mappingOptions as $field => $fieldMapping) {
166 5
            $converter = null;
167 5
            if (isset($fieldMapping['converter'])) {
168 5
                $converter = $fieldMapping['converter'];
169
            }
170
171 5
            if (isset($fieldMapping['to'])) {
172 5
                $mappingsDef->addMethodCall('add', array(
173 5
                    $field,
174 5
                    $fieldMapping['to'],
175 5
                    $converter,
176
            ));
177 5
            } elseif ($converter) {
178 5
                $mappingsDef->addMethodCall('setConverter', array(
179 5
                    $converter,
180 5
                    $field,
181
                ));
182
            }
183
        }
184
185 5
        $mappingFactoryDef = new Definition('Mathielen\ImportEngine\Mapping\DefaultMappingFactory', array(
186 5
            $mappingsDef,
187
        ));
188 5
        $converterProviderDef = new Definition('Mathielen\ImportEngine\Mapping\Converter\Provider\ContainerAwareConverterProvider', array(
189 5
            new Reference('service_container'),
190
        ));
191
192 5
        $transformerDef = new Definition('Mathielen\ImportEngine\Transformation\Transformation');
193 5
        $transformerDef->addMethodCall('setMappingFactory', array(
194 5
            $mappingFactoryDef,
195
        ));
196 5
        $transformerDef->addMethodCall('setConverterProvider', array(
197 5
            $converterProviderDef,
198
        ));
199
200 5
        $importerDef->addMethodCall('transformation', array(
201 5
            $transformerDef,
202
        ));
203 5
    }
204
205 7
    private function generateValidatorDef(array $options)
206
    {
207
        //eventdispatcher aware source validatorfilter
208 7
        $validatorFilterDef = new Definition('Mathielen\DataImport\Filter\ValidatorFilter', array(
209 7
            new Reference('validator'),
210 7
            $options,
211 7
            new Reference('event_dispatcher'),
212
        ));
213
214 7
        return $validatorFilterDef;
215
    }
216
217 7
    private function generateValidationDef(array $validationConfig, Definition $importerDef, Definition $objectFactoryDef = null)
218
    {
219 7
        $validationDef = new Definition('Mathielen\ImportEngine\Validation\ValidatorValidation', array(
220 7
            new Reference('validator'),
221
        ));
222 7
        $importerDef->addMethodCall('validation', array(
223 7
            $validationDef,
224
        ));
225
226 7
        $validatorFilterDef = $this->generateValidatorDef(
227 7
            isset($validationConfig['options']) ? $validationConfig['options'] : array()
228
        );
229
230 7
        if (isset($validationConfig['source'])) {
231 3
            $validationDef->addMethodCall('setSourceValidatorFilter', array(
232 3
                $validatorFilterDef,
233
            ));
234
235 3
            foreach ($validationConfig['source']['constraints'] as $field => $constraint) {
236 3
                $validationDef->addMethodCall('addSourceConstraint', array(
237 3
                    $field,
238 3
                    new Reference($constraint),
239
                ));
240
            }
241
        }
242
243
        //automatically apply class validation
244 7
        if (isset($validationConfig['target'])) {
245
246
            //using objects as result
247 7
            if ($objectFactoryDef) {
248
249
                //set eventdispatcher aware target CLASS-validatorfilter
250 5
                $validatorFilterDef = new Definition('Mathielen\DataImport\Filter\ClassValidatorFilter', array(
251 5
                    new Reference('validator'),
252 5
                    $objectFactoryDef,
253 5
                    new Reference('event_dispatcher'),
254
                ));
255
            } else {
256 3
                foreach ($validationConfig['target']['constraints'] as $field => $constraint) {
257 3
                    $validationDef->addMethodCall('addTargetConstraint', array(
258 3
                        $field,
259 3
                        new Reference($constraint),
260
                    ));
261
                }
262
            }
263
264 7
            $validationDef->addMethodCall('setTargetValidatorFilter', array(
265 7
                $validatorFilterDef,
266
            ));
267
        }
268
269 7
        return $validationDef;
270
    }
271
272 5
    private function setSourceStorageDef(array $sourceConfig, Definition $importerDef)
273
    {
274 5
        $sDef = $this->getStorageDef($sourceConfig, $importerDef);
275 5
        $importerDef->addMethodCall('setSourceStorage', array(
276 5
            $sDef,
277
        ));
278 5
    }
279
280 5
    private function addStorageProviderDef(Definition $storageLocatorDef, $config, $id = 'default')
281
    {
282 5
        $formatDiscoverLocalFileStorageFactoryDef = new Definition('Mathielen\ImportEngine\Storage\Factory\FormatDiscoverLocalFileStorageFactory', array(
283 5
            new Definition('Mathielen\ImportEngine\Storage\Format\Discovery\MimeTypeDiscoverStrategy', array(
284
                array(
285 5
                    'text/plain' => new Definition('Mathielen\ImportEngine\Storage\Format\Factory\CsvAutoDelimiterFormatFactory'),
286 5
                    'text/csv' => new Definition('Mathielen\ImportEngine\Storage\Format\Factory\CsvAutoDelimiterFormatFactory'),
287
                ),
288
            )),
289 5
            new Reference('logger'),
290
        ));
291
292 5
        switch ($config['type']) {
293 5
            case 'directory':
294 5
                $spFinderDef = new Definition('Symfony\Component\Finder\Finder');
295 5
                $spFinderDef->addMethodCall('in', array(
296 5
                    $config['uri'],
297
                ));
298 5
                $spDef = new Definition('Mathielen\ImportEngine\Storage\Provider\FinderFileStorageProvider', array(
299 5
                    $spFinderDef,
300 5
                    $formatDiscoverLocalFileStorageFactoryDef,
301
                ));
302 5
                break;
303 5
            case 'upload':
304 5
                $spDef = new Definition('Mathielen\ImportEngine\Storage\Provider\UploadFileStorageProvider', array(
305 5
                    $config['uri'],
306 5
                    $formatDiscoverLocalFileStorageFactoryDef,
307
                ));
308 5
                break;
309 5 View Code Duplication
            case 'dbal':
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
310
                $listResolverDef = new Definition(StringOrFileList::class, array($config['queries']));
311
                if (!isset($config['connection_factory'])) {
312
                    $connectionFactoryDef = new Definition(DefaultConnectionFactory::class, array(array('default' => new Reference('doctrine.dbal.default_connection'))));
313
                } else {
314
                    $connectionFactoryDef = new Reference($config['connection_factory']);
315
                }
316
317
                $spDef = new Definition('Mathielen\ImportEngine\Storage\Provider\DbalStorageProvider', array(
318
                    $connectionFactoryDef,
319
                    $listResolverDef,
320
                ));
321
                break;
322 5 View Code Duplication
            case 'doctrine':
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
323 5
                $listResolverDef = new Definition(StringOrFileList::class, array($config['queries']));
324 5
                if (!isset($config['connection_factory'])) {
325 5
                    $connectionFactoryDef = new Definition(DefaultConnectionFactory::class, array(array('default' => new Reference('doctrine.orm.entity_manager'))));
326
                } else {
327
                    $connectionFactoryDef = new Reference($config['connection_factory']);
328
                }
329
330 5
                $spDef = new Definition('Mathielen\ImportEngine\Storage\Provider\DoctrineQueryStorageProvider', array(
331 5
                    $connectionFactoryDef,
332 5
                    $listResolverDef,
333
                ));
334 5
                break;
335 5
            case 'service':
336 5
                $spDef = new Definition('Mathielen\ImportEngine\Storage\Provider\ServiceStorageProvider', array(
337 5
                    new Reference('service_container'),
338 5
                    $config['services'],
339
                ));
340 5
                break;
341 5
            case 'file':
342 5
                $spDef = new Definition('Mathielen\ImportEngine\Storage\Provider\FileStorageProvider', array(
343 5
                    $formatDiscoverLocalFileStorageFactoryDef,
344
                ));
345 5
                break;
346
            default:
347
                throw new InvalidConfigurationException('Unknown type for storage provider: '.$config['type']);
348
        }
349
350 5
        $storageLocatorDef->addMethodCall('register', array(
351 5
            $id,
352 5
            $spDef,
353
        ));
354 5
    }
355
356 9
    private function getStorageFileDefinitionFromUri($uri)
357
    {
358 9
        if (substr($uri, 0, 2) === '@=') {
359
            $uri = new Expression(substr($uri, 2));
360
        }
361
362 9
        return new Definition('SplFileInfo', array(
363 9
            $uri,
364
        ));
365
    }
366
367
    /**
368
     * @return Definition
369
     */
370 9
    private function getStorageDef(array $config, Definition $objectFactoryDef = null)
371
    {
372 9
        switch ($config['type']) {
373 9
            case 'file':
374 9
                $fileDef = $this->getStorageFileDefinitionFromUri($config['uri']);
375
376 9
                $format = $config['format'];
377 9
                $storageDef = new Definition('Mathielen\ImportEngine\Storage\LocalFileStorage', array(
378 9
                    $fileDef,
379 9
                    new Definition('Mathielen\ImportEngine\Storage\Format\\'.ucfirst($format['type']).'Format', $format['arguments']),
380
                ));
381
382 9
                break;
383 5
            case 'doctrine':
384 5
                $storageDef = new Definition('Mathielen\ImportEngine\Storage\DoctrineStorage', array(
385 5
                    new Reference('doctrine.orm.entity_manager'),
386 5
                    $config['entity'],
387
                ));
388
389 5
                break;
390
            //@deprecated
391 5
            case 'service':
392 5
                $storageDef = new Definition('Mathielen\ImportEngine\Storage\ServiceStorage', array(
393 5
                    [new Reference($config['service']), $config['method']], //callable
394
                    [],
395 5
                    $objectFactoryDef, //from parameter array
396
                ));
397
398 5
                break;
399
            case 'callable':
400
                $config['callable'][0] = new Reference($config['callable'][0]);
401
                $storageDef = new Definition('Mathielen\ImportEngine\Storage\ServiceStorage', array(
402
                    $config['callable'],
403
                    [],
404
                    $objectFactoryDef, //from parameter array
405
                ));
406
407
                break;
408
            default:
409
                throw new InvalidConfigurationException('Unknown type for storage: '.$config['type']);
410
        }
411
412 9
        return $storageDef;
413
    }
414
415 11
    public function getAlias()
416
    {
417 11
        return 'mathielen_import_engine';
418
    }
419
}
420