1 | <?php |
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2 | |||
3 | namespace CCT\Component\Rest\Serializer; |
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4 | |||
5 | use CCT\Component\Rest\Config; |
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6 | use CCT\Component\Rest\Serializer\Mapping\Loader\DirectoryLoader; |
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7 | use Symfony\Component\Serializer\Encoder\EncoderInterface; |
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8 | use Symfony\Component\Serializer\Encoder\JsonEncoder; |
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9 | use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory; |
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10 | use Symfony\Component\Serializer\Mapping\Loader\LoaderChain; |
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11 | use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter; |
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12 | use Symfony\Component\Serializer\Normalizer\NormalizableInterface; |
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13 | use Symfony\Component\Serializer\Normalizer\ObjectNormalizer; |
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14 | use Symfony\Component\Serializer\Serializer; |
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15 | |||
16 | class SymfonySerializerBuilder implements SerializerBuilderInterface |
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17 | { |
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18 | /** |
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19 | * @var Config |
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20 | */ |
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21 | private $config; |
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22 | |||
23 | /** |
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24 | * @var array|EncoderInterface[] |
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25 | */ |
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26 | private $encoders; |
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27 | |||
28 | /** |
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29 | * @var array|NormalizableInterface[] |
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30 | */ |
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31 | private $normalizers; |
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32 | |||
33 | /** |
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34 | * SymfonySerializerBuilder constructor. |
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35 | * |
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36 | * @param Config $config |
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37 | */ |
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38 | 1 | public function __construct(Config $config) |
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39 | { |
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40 | 1 | $this->config = $config; |
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41 | 1 | } |
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42 | |||
43 | /** |
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44 | * Create instance by static method |
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45 | * |
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46 | * @param Config $config |
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47 | * |
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48 | * @return static |
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49 | */ |
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50 | 1 | public static function createByConfig(Config $config) |
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51 | { |
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52 | 1 | return new static($config); |
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53 | } |
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54 | |||
55 | /** |
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56 | * Set default configuration |
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57 | * |
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58 | * @throws \InvalidArgumentException |
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59 | * @throws \Symfony\Component\Serializer\Exception\RuntimeException |
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60 | * @throws \Symfony\Component\Serializer\Exception\MappingException |
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61 | */ |
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62 | 1 | public function configureDefaults() |
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63 | { |
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64 | 1 | $this->encoders = array(new JsonEncoder()); |
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65 | |||
66 | 1 | $loaders = []; |
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67 | 1 | $directoryLoader = new DirectoryLoader(); |
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68 | |||
69 | 1 | $metadataDirs = $this->config->get(Config::METADATA_DIRS, []); |
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70 | 1 | foreach ($metadataDirs as $metadataDir) { |
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71 | 1 | $newLoaders = $directoryLoader->load($metadataDir['dir']); |
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72 | 1 | if (null === $newLoaders || 0 === count($newLoaders)) { |
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73 | 1 | continue; |
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74 | } |
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75 | array_push($loaders, ...$newLoaders); |
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76 | } |
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77 | |||
78 | 1 | $classMetadataFactory = new ClassMetadataFactory(new LoaderChain($loaders)); |
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79 | |||
80 | 1 | $normalizer = new ObjectNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter()); |
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81 | 1 | $this->normalizers = array($normalizer); |
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82 | |||
83 | 1 | return $this; |
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84 | } |
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85 | |||
86 | /** |
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87 | * Builds the Symfony Serializer object. |
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88 | * |
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89 | * @return SerializerInterface |
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90 | */ |
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91 | 1 | public function build(): SerializerInterface |
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92 | { |
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93 | 1 | $serializer = new Serializer($this->normalizers, $this->encoders); |
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94 | |||
95 | 1 | return new SymfonySerializerAdapter($serializer); |
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96 | } |
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97 | |||
98 | /** |
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99 | * @return array|EncoderInterface[] |
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100 | */ |
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101 | public function getEncoders(): array |
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102 | { |
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103 | return $this->encoders; |
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104 | } |
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105 | |||
106 | /** |
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107 | * @param array $encoders |
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108 | */ |
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109 | public function setEncoders(array $encoders): void |
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110 | { |
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111 | $this->encoders = $encoders; |
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112 | } |
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113 | |||
114 | /** |
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115 | * @return array|NormalizableInterface[] |
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116 | */ |
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117 | public function getNormalizers(): array |
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118 | { |
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119 | return $this->normalizers; |
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120 | } |
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121 | |||
122 | /** |
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123 | * @param array $normalizers |
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124 | */ |
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125 | public function setNormalizers(array $normalizers): void |
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126 | { |
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127 | $this->normalizers = $normalizers; |
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128 | } |
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129 | |||
130 | /** |
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131 | * Add directory for metadata config |
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132 | * |
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133 | * @param $dir |
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134 | * |
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135 | * @return $this |
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136 | * @throws \InvalidArgumentException |
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137 | */ |
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138 | public function addMetadataDir($dir): self |
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139 | { |
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140 | if (!is_dir($dir)) { |
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141 | throw new \InvalidArgumentException(sprintf('The directory "%s" does not exist.', $dir)); |
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142 | } |
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143 | |||
144 | return $this; |
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145 | } |
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146 | } |
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147 |