These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
1 | <?php |
||
2 | |||
3 | declare(strict_types=1); |
||
4 | |||
5 | /* |
||
6 | * This file is part of the Sonata Project package. |
||
7 | * |
||
8 | * (c) Thomas Rabaix <[email protected]> |
||
9 | * |
||
10 | * For the full copyright and license information, please view the LICENSE |
||
11 | * file that was distributed with this source code. |
||
12 | */ |
||
13 | |||
14 | namespace Sonata\DoctrineMongoDBAdminBundle\Model; |
||
15 | |||
16 | use Doctrine\ODM\MongoDB\Query\Builder; |
||
17 | use Exporter\Source\DoctrineODMQuerySourceIterator; |
||
18 | use Sonata\AdminBundle\Admin\FieldDescriptionInterface; |
||
19 | use Sonata\AdminBundle\Datagrid\DatagridInterface; |
||
20 | use Sonata\AdminBundle\Datagrid\ProxyQueryInterface; |
||
21 | use Sonata\AdminBundle\Model\ModelManagerInterface; |
||
22 | use Sonata\DoctrineMongoDBAdminBundle\Admin\FieldDescription; |
||
23 | use Sonata\DoctrineMongoDBAdminBundle\Datagrid\ProxyQuery; |
||
24 | use Symfony\Bridge\Doctrine\ManagerRegistry; |
||
25 | use Symfony\Component\Form\Exception\PropertyAccessDeniedException; |
||
26 | |||
27 | class ModelManager implements ModelManagerInterface |
||
28 | { |
||
29 | public const ID_SEPARATOR = '-'; |
||
30 | protected $registry; |
||
31 | |||
32 | /** |
||
33 | * @param \Symfony\Bridge\Doctrine\ManagerRegistry $registry |
||
34 | */ |
||
35 | public function __construct(ManagerRegistry $registry) |
||
36 | { |
||
37 | $this->registry = $registry; |
||
38 | } |
||
39 | |||
40 | /** |
||
41 | * {@inheritdoc} |
||
42 | */ |
||
43 | public function getMetadata($class) |
||
44 | { |
||
45 | return $this->getDocumentManager($class)->getMetadataFactory()->getMetadataFor($class); |
||
46 | } |
||
47 | |||
48 | /** |
||
49 | * Returns the model's metadata holding the fully qualified property, and the last |
||
50 | * property name. |
||
51 | * |
||
52 | * @param string $baseClass The base class of the model holding the fully qualified property |
||
53 | * @param string $propertyFullName The name of the fully qualified property (dot ('.') separated |
||
54 | * property string) |
||
55 | * |
||
56 | * @return array( |
||
57 | * \Doctrine\ODM\MongoDB\Mapping\ClassMetadata $parentMetadata, |
||
58 | * string $lastPropertyName, |
||
59 | * array $parentAssociationMappings |
||
60 | * ) |
||
61 | */ |
||
62 | public function getParentMetadataForProperty($baseClass, $propertyFullName) |
||
63 | { |
||
64 | $nameElements = explode('.', $propertyFullName); |
||
65 | $lastPropertyName = array_pop($nameElements); |
||
66 | $class = $baseClass; |
||
67 | $parentAssociationMappings = []; |
||
68 | |||
69 | foreach ($nameElements as $nameElement) { |
||
70 | $metadata = $this->getMetadata($class); |
||
71 | $parentAssociationMappings[] = $metadata->associationMappings[$nameElement]; |
||
72 | $class = $metadata->getAssociationTargetClass($nameElement); |
||
73 | } |
||
74 | |||
75 | return [$this->getMetadata($class), $lastPropertyName, $parentAssociationMappings]; |
||
76 | } |
||
77 | |||
78 | /** |
||
79 | * {@inheritdoc} |
||
80 | */ |
||
81 | public function hasMetadata($class) |
||
82 | { |
||
83 | return $this->getDocumentManager($class)->getMetadataFactory()->hasMetadataFor($class); |
||
84 | } |
||
85 | |||
86 | /** |
||
87 | * {@inheritdoc} |
||
88 | */ |
||
89 | public function getNewFieldDescriptionInstance($class, $name, array $options = []) |
||
90 | { |
||
91 | if (!\is_string($name)) { |
||
92 | throw new \RunTimeException('The name argument must be a string'); |
||
93 | } |
||
94 | |||
95 | if (!isset($options['route']['name'])) { |
||
96 | $options['route']['name'] = 'edit'; |
||
97 | } |
||
98 | |||
99 | if (!isset($options['route']['parameters'])) { |
||
100 | $options['route']['parameters'] = []; |
||
101 | } |
||
102 | |||
103 | list($metadata, $propertyName, $parentAssociationMappings) = $this->getParentMetadataForProperty($class, $name); |
||
104 | |||
105 | $fieldDescription = new FieldDescription(); |
||
106 | $fieldDescription->setName($name); |
||
107 | $fieldDescription->setOptions($options); |
||
108 | $fieldDescription->setParentAssociationMappings($parentAssociationMappings); |
||
109 | |||
110 | /* @var ClassMetadata */ |
||
111 | if (isset($metadata->associationMappings[$propertyName])) { |
||
112 | $fieldDescription->setAssociationMapping($metadata->associationMappings[$propertyName]); |
||
113 | } |
||
114 | |||
115 | if (isset($metadata->fieldMappings[$propertyName])) { |
||
116 | $fieldDescription->setFieldMapping($metadata->fieldMappings[$propertyName]); |
||
117 | } |
||
118 | |||
119 | return $fieldDescription; |
||
120 | } |
||
121 | |||
122 | /** |
||
123 | * {@inheritdoc} |
||
124 | */ |
||
125 | public function create($object): void |
||
126 | { |
||
127 | $documentManager = $this->getDocumentManager($object); |
||
128 | $documentManager->persist($object); |
||
129 | $documentManager->flush(); |
||
130 | } |
||
131 | |||
132 | /** |
||
133 | * {@inheritdoc} |
||
134 | */ |
||
135 | public function update($object): void |
||
136 | { |
||
137 | $documentManager = $this->getDocumentManager($object); |
||
138 | $documentManager->persist($object); |
||
139 | $documentManager->flush(); |
||
140 | } |
||
141 | |||
142 | /** |
||
143 | * {@inheritdoc} |
||
144 | */ |
||
145 | public function delete($object): void |
||
146 | { |
||
147 | $documentManager = $this->getDocumentManager($object); |
||
148 | $documentManager->remove($object); |
||
149 | $documentManager->flush(); |
||
150 | } |
||
151 | |||
152 | /** |
||
153 | * {@inheritdoc} |
||
154 | */ |
||
155 | public function find($class, $id) |
||
156 | { |
||
157 | if (!isset($id)) { |
||
158 | return; |
||
159 | } |
||
160 | |||
161 | $documentManager = $this->getDocumentManager($class); |
||
162 | |||
163 | if (is_numeric($id)) { |
||
164 | $value = $documentManager->getRepository($class)->find((int) $id); |
||
165 | |||
166 | if (!empty($value)) { |
||
167 | return $value; |
||
168 | } |
||
169 | } |
||
170 | |||
171 | return $documentManager->getRepository($class)->find($id); |
||
172 | } |
||
173 | |||
174 | /** |
||
175 | * {@inheritdoc} |
||
176 | */ |
||
177 | public function findBy($class, array $criteria = []) |
||
178 | { |
||
179 | return $this->getDocumentManager($class)->getRepository($class)->findBy($criteria); |
||
180 | } |
||
181 | |||
182 | /** |
||
183 | * {@inheritdoc} |
||
184 | */ |
||
185 | public function findOneBy($class, array $criteria = []) |
||
186 | { |
||
187 | return $this->getDocumentManager($class)->getRepository($class)->findOneBy($criteria); |
||
188 | } |
||
189 | |||
190 | /** |
||
191 | * @param string $class |
||
192 | * |
||
193 | * @throw \RuntimeException |
||
194 | * |
||
195 | * @return \Doctrine\ODM\MongoDB\DocumentManager |
||
196 | */ |
||
197 | public function getDocumentManager($class) |
||
198 | { |
||
199 | if (\is_object($class)) { |
||
200 | $class = \get_class($class); |
||
201 | } |
||
202 | |||
203 | $dm = $this->registry->getManagerForClass($class); |
||
204 | |||
205 | if (!$dm) { |
||
206 | throw new \RuntimeException(sprintf('No document manager defined for class %s', $class)); |
||
207 | } |
||
208 | |||
209 | return $dm; |
||
210 | } |
||
211 | |||
212 | /** |
||
213 | * {@inheritdoc} |
||
214 | */ |
||
215 | public function getParentFieldDescription($parentAssociationMapping, $class) |
||
216 | { |
||
217 | $fieldName = $parentAssociationMapping['fieldName']; |
||
218 | |||
219 | $metadata = $this->getMetadata($class); |
||
220 | |||
221 | $associatingMapping = $metadata->associationMappings[$parentAssociationMapping]; |
||
222 | |||
223 | $fieldDescription = $this->getNewFieldDescriptionInstance($class, $fieldName); |
||
224 | $fieldDescription->setName($parentAssociationMapping); |
||
225 | $fieldDescription->setAssociationMapping($associatingMapping); |
||
226 | |||
227 | return $fieldDescription; |
||
228 | } |
||
229 | |||
230 | /** |
||
231 | * {@inheritdoc} |
||
232 | */ |
||
233 | public function createQuery($class, $alias = 'o') |
||
234 | { |
||
235 | $repository = $this->getDocumentManager($class)->getRepository($class); |
||
236 | |||
237 | return new ProxyQuery($repository->createQueryBuilder()); |
||
238 | } |
||
239 | |||
240 | /** |
||
241 | * {@inheritdoc} |
||
242 | */ |
||
243 | public function executeQuery($query) |
||
244 | { |
||
245 | if ($query instanceof Builder) { |
||
246 | return $query->getQuery()->execute(); |
||
247 | } |
||
248 | |||
249 | return $query->execute(); |
||
250 | } |
||
251 | |||
252 | /** |
||
253 | * {@inheritdoc} |
||
254 | */ |
||
255 | public function getModelIdentifier($class) |
||
256 | { |
||
257 | return $this->getMetadata($class)->identifier; |
||
258 | } |
||
259 | |||
260 | /** |
||
261 | * {@inheritdoc} |
||
262 | */ |
||
263 | public function getIdentifierValues($document) |
||
264 | { |
||
265 | return [$this->getDocumentManager($document)->getUnitOfWork()->getDocumentIdentifier($document)]; |
||
266 | } |
||
267 | |||
268 | /** |
||
269 | * {@inheritdoc} |
||
270 | */ |
||
271 | public function getIdentifierFieldNames($class) |
||
272 | { |
||
273 | return [$this->getMetadata($class)->getIdentifier()]; |
||
274 | } |
||
275 | |||
276 | /** |
||
277 | * {@inheritdoc} |
||
278 | */ |
||
279 | public function getNormalizedIdentifier($document) |
||
280 | { |
||
281 | if (is_scalar($document)) { |
||
282 | throw new \RunTimeException('Invalid argument, object or null required'); |
||
283 | } |
||
284 | |||
285 | // the entities is not managed |
||
286 | if (!$document || !$this->getDocumentManager($document)->getUnitOfWork()->isInIdentityMap($document)) { |
||
287 | return; |
||
288 | } |
||
289 | |||
290 | $values = $this->getIdentifierValues($document); |
||
291 | |||
292 | return implode(self::ID_SEPARATOR, $values); |
||
293 | } |
||
294 | |||
295 | /** |
||
296 | * {@inheritdoc} |
||
297 | */ |
||
298 | public function getUrlsafeIdentifier($entity) |
||
299 | { |
||
300 | return $this->getNormalizedIdentifier($entity); |
||
301 | } |
||
302 | |||
303 | /** |
||
304 | * {@inheritdoc} |
||
305 | */ |
||
306 | public function addIdentifiersToQuery($class, ProxyQueryInterface $queryProxy, array $idx): void |
||
307 | { |
||
308 | $queryBuilder = $queryProxy->getQueryBuilder(); |
||
309 | $queryBuilder->field('_id')->in($idx); |
||
310 | } |
||
311 | |||
312 | /** |
||
313 | * {@inheritdoc} |
||
314 | */ |
||
315 | public function batchDelete($class, ProxyQueryInterface $queryProxy): void |
||
316 | { |
||
317 | /** @var Query $queryBuilder */ |
||
318 | $queryBuilder = $queryProxy->getQuery(); |
||
319 | |||
320 | $documentManager = $this->getDocumentManager($class); |
||
321 | |||
322 | $i = 0; |
||
323 | foreach ($queryBuilder->execute() as $object) { |
||
324 | $documentManager->remove($object); |
||
325 | |||
326 | if (0 === (++$i % 20)) { |
||
327 | $documentManager->flush(); |
||
328 | $documentManager->clear(); |
||
329 | } |
||
330 | } |
||
331 | |||
332 | $documentManager->flush(); |
||
333 | $documentManager->clear(); |
||
334 | } |
||
335 | |||
336 | /** |
||
337 | * {@inheritdoc} |
||
338 | */ |
||
339 | public function getDataSourceIterator(DatagridInterface $datagrid, array $fields, $firstResult = null, $maxResult = null) |
||
340 | { |
||
341 | $datagrid->buildPager(); |
||
342 | $query = $datagrid->getQuery(); |
||
343 | |||
344 | $query->setFirstResult($firstResult); |
||
345 | $query->setMaxResults($maxResult); |
||
346 | |||
347 | return new DoctrineODMQuerySourceIterator($query instanceof ProxyQuery ? $query->getQuery() : $query, $fields); |
||
0 ignored issues
–
show
|
|||
348 | } |
||
349 | |||
350 | /** |
||
351 | * {@inheritdoc} |
||
352 | */ |
||
353 | public function getExportFields($class) |
||
354 | { |
||
355 | $metadata = $this->getDocumentManager($class)->getClassMetadata($class); |
||
356 | |||
357 | return $metadata->getFieldNames(); |
||
358 | } |
||
359 | |||
360 | /** |
||
361 | * {@inheritdoc} |
||
362 | */ |
||
363 | public function getModelInstance($class) |
||
364 | { |
||
365 | return new $class(); |
||
366 | } |
||
367 | |||
368 | /** |
||
369 | * {@inheritdoc} |
||
370 | */ |
||
371 | public function getSortParameters(FieldDescriptionInterface $fieldDescription, DatagridInterface $datagrid) |
||
372 | { |
||
373 | $values = $datagrid->getValues(); |
||
374 | |||
375 | if ($fieldDescription->getName() === $values['_sort_by']->getName() || $values['_sort_by']->getName() === $fieldDescription->getOption('sortable')) { |
||
376 | if ('ASC' === $values['_sort_order']) { |
||
377 | $values['_sort_order'] = 'DESC'; |
||
378 | } else { |
||
379 | $values['_sort_order'] = 'ASC'; |
||
380 | } |
||
381 | } else { |
||
382 | $values['_sort_order'] = 'ASC'; |
||
383 | } |
||
384 | |||
385 | $values['_sort_by'] = \is_string($fieldDescription->getOption('sortable')) ? $fieldDescription->getOption('sortable') : $fieldDescription->getName(); |
||
386 | |||
387 | return ['filter' => $values]; |
||
388 | } |
||
389 | |||
390 | /** |
||
391 | * {@inheritdoc} |
||
392 | */ |
||
393 | public function getPaginationParameters(DatagridInterface $datagrid, $page) |
||
394 | { |
||
395 | $values = $datagrid->getValues(); |
||
396 | |||
397 | $values['_sort_by'] = $values['_sort_by']->getName(); |
||
398 | $values['_page'] = $page; |
||
399 | |||
400 | return ['filter' => $values]; |
||
401 | } |
||
402 | |||
403 | /** |
||
404 | * {@inheritdoc} |
||
405 | */ |
||
406 | public function getDefaultSortValues($class) |
||
407 | { |
||
408 | return [ |
||
409 | '_sort_order' => 'ASC', |
||
410 | '_sort_by' => $this->getModelIdentifier($class), |
||
411 | '_page' => 1, |
||
412 | '_per_page' => 25, |
||
413 | ]; |
||
414 | } |
||
415 | |||
416 | /** |
||
417 | * {@inheritdoc} |
||
418 | */ |
||
419 | public function modelTransform($class, $instance) |
||
420 | { |
||
421 | return $instance; |
||
422 | } |
||
423 | |||
424 | /** |
||
425 | * {@inheritdoc} |
||
426 | */ |
||
427 | public function modelReverseTransform($class, array $array = []) |
||
428 | { |
||
429 | $instance = $this->getModelInstance($class); |
||
430 | $metadata = $this->getMetadata($class); |
||
431 | |||
432 | $reflClass = $metadata->reflClass; |
||
433 | foreach ($array as $name => $value) { |
||
434 | $reflection_property = false; |
||
435 | // property or association ? |
||
436 | if (array_key_exists($name, $metadata->fieldMappings)) { |
||
437 | $property = $metadata->fieldMappings[$name]['fieldName']; |
||
438 | $reflection_property = $metadata->reflFields[$name]; |
||
439 | } elseif (array_key_exists($name, $metadata->associationMappings)) { |
||
440 | $property = $metadata->associationMappings[$name]['fieldName']; |
||
441 | } else { |
||
442 | $property = $name; |
||
443 | } |
||
444 | |||
445 | $setter = 'set'.$this->camelize($name); |
||
446 | |||
447 | if ($reflClass->hasMethod($setter)) { |
||
448 | if (!$reflClass->getMethod($setter)->isPublic()) { |
||
449 | throw new PropertyAccessDeniedException(sprintf('Method "%s()" is not public in class "%s"', $setter, $reflClass->getName())); |
||
450 | } |
||
451 | |||
452 | $instance->$setter($value); |
||
453 | } elseif ($reflClass->hasMethod('__set')) { |
||
454 | // needed to support magic method __set |
||
455 | $instance->$property = $value; |
||
456 | } elseif ($reflClass->hasProperty($property)) { |
||
457 | if (!$reflClass->getProperty($property)->isPublic()) { |
||
458 | throw new PropertyAccessDeniedException(sprintf('Property "%s" is not public in class "%s". Maybe you should create the method "set%s()"?', $property, $reflClass->getName(), ucfirst($property))); |
||
459 | } |
||
460 | |||
461 | $instance->$property = $value; |
||
462 | } elseif ($reflection_property) { |
||
463 | $reflection_property->setValue($instance, $value); |
||
464 | } |
||
465 | } |
||
466 | |||
467 | return $instance; |
||
468 | } |
||
469 | |||
470 | /** |
||
471 | * {@inheritdoc} |
||
472 | */ |
||
473 | public function getModelCollectionInstance($class) |
||
474 | { |
||
475 | return new \Doctrine\Common\Collections\ArrayCollection(); |
||
476 | } |
||
477 | |||
478 | /** |
||
479 | * {@inheritdoc} |
||
480 | */ |
||
481 | public function collectionClear(&$collection) |
||
482 | { |
||
483 | return $collection->clear(); |
||
484 | } |
||
485 | |||
486 | /** |
||
487 | * {@inheritdoc} |
||
488 | */ |
||
489 | public function collectionHasElement(&$collection, &$element) |
||
490 | { |
||
491 | return $collection->contains($element); |
||
492 | } |
||
493 | |||
494 | /** |
||
495 | * {@inheritdoc} |
||
496 | */ |
||
497 | public function collectionAddElement(&$collection, &$element) |
||
498 | { |
||
499 | return $collection->add($element); |
||
500 | } |
||
501 | |||
502 | /** |
||
503 | * {@inheritdoc} |
||
504 | */ |
||
505 | public function collectionRemoveElement(&$collection, &$element) |
||
506 | { |
||
507 | return $collection->removeElement($element); |
||
508 | } |
||
509 | |||
510 | /** |
||
511 | * method taken from PropertyPath. |
||
512 | * |
||
513 | * @param string $property |
||
514 | * |
||
515 | * @return mixed |
||
516 | */ |
||
517 | protected function camelize($property) |
||
518 | { |
||
519 | return preg_replace(['/(^|_)+(.)/e', '/\.(.)/e'], ["strtoupper('\\2')", "'_'.strtoupper('\\1')"], $property); |
||
520 | } |
||
521 | } |
||
522 |
If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design.
Let’s take a look at an example:
Our function
my_function
expects aPost
object, and outputs the author of the post. The base classPost
returns a simple string and outputting a simple string will work just fine. However, the child classBlogPost
which is a sub-type ofPost
instead decided to return anobject
, and is therefore violating the SOLID principles. If aBlogPost
were passed tomy_function
, PHP would not complain, but ultimately fail when executing thestrtoupper
call in its body.