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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\Validator\DataCollector;
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13
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14 use Symfony\Component\Form\FormInterface;
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15 use Symfony\Component\HttpFoundation\Request;
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16 use Symfony\Component\HttpFoundation\Response;
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17 use Symfony\Component\HttpKernel\DataCollector\DataCollector;
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18 use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
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19 use Symfony\Component\Validator\Validator\TraceableValidator;
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20 use Symfony\Component\VarDumper\Caster\Caster;
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21 use Symfony\Component\VarDumper\Caster\ClassStub;
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22 use Symfony\Component\VarDumper\Cloner\Data;
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23 use Symfony\Component\VarDumper\Cloner\Stub;
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24
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25 /**
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26 * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
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27 */
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28 class ValidatorDataCollector extends DataCollector implements LateDataCollectorInterface
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29 {
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30 private $validator;
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31
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32 public function __construct(TraceableValidator $validator)
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33 {
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34 $this->validator = $validator;
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35 $this->reset();
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36 }
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37
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38 /**
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39 * {@inheritdoc}
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40 */
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41 public function collect(Request $request, Response $response, \Exception $exception = null)
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42 {
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43 // Everything is collected once, on kernel terminate.
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44 }
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45
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46 public function reset()
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47 {
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48 $this->data = [
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49 'calls' => $this->cloneVar([]),
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50 'violations_count' => 0,
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51 ];
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52 }
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53
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54 /**
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55 * {@inheritdoc}
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56 */
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57 public function lateCollect()
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58 {
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59 $collected = $this->validator->getCollectedData();
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60 $this->data['calls'] = $this->cloneVar($collected);
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61 $this->data['violations_count'] = array_reduce($collected, function ($previous, $item) {
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62 return $previous + \count($item['violations']);
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63 }, 0);
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64 }
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65
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66 /**
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67 * @return Data
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68 */
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69 public function getCalls()
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70 {
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71 return $this->data['calls'];
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72 }
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73
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74 /**
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75 * @return int
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76 */
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77 public function getViolationsCount()
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78 {
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79 return $this->data['violations_count'];
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80 }
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81
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82 /**
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83 * {@inheritdoc}
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84 */
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85 public function getName()
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86 {
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87 return 'validator';
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88 }
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89
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90 protected function getCasters()
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91 {
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92 return parent::getCasters() + [
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93 \Exception::class => function (\Exception $e, array $a, Stub $s) {
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94 foreach (["\0Exception\0previous", "\0Exception\0trace"] as $k) {
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95 if (isset($a[$k])) {
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96 unset($a[$k]);
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97 ++$s->cut;
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98 }
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99 }
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100
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101 return $a;
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102 },
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103 FormInterface::class => function (FormInterface $f, array $a) {
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104 return [
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105 Caster::PREFIX_VIRTUAL.'name' => $f->getName(),
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106 Caster::PREFIX_VIRTUAL.'type_class' => new ClassStub(\get_class($f->getConfig()->getType()->getInnerType())),
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107 Caster::PREFIX_VIRTUAL.'data' => $f->getData(),
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108 ];
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109 },
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110 ];
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111 }
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112 }
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