1 | <?php |
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2 | |||
3 | namespace ByJG\RestServer; |
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4 | |||
5 | use ByJG\Serializer\SerializerObject; |
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6 | use InvalidArgumentException; |
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7 | |||
8 | class ResponseBag |
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9 | { |
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10 | |||
11 | const AUTOMATIC = 0; |
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12 | const SINGLE_OBJECT = 1; |
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13 | const OBJECT_LIST = 2; |
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14 | const RAW = 3; |
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15 | |||
16 | protected $collection = []; |
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17 | protected $serializationRule = ResponseBag::AUTOMATIC; |
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18 | |||
19 | /** |
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20 | * @param string|mixed $object |
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21 | */ |
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22 | 21 | public function add($object) |
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23 | { |
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24 | 21 | if (!is_string($object) && !is_numeric($object) && $this->serializationRule === ResponseBag::RAW) { |
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25 | 1 | throw new InvalidArgumentException("Raw data can be only string or numbers"); |
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26 | } |
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27 | |||
28 | 20 | if (!is_object($object) && !is_array($object)) { |
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29 | 8 | $object = [ $object ]; |
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30 | } |
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31 | |||
32 | 20 | if ($this->serializationRule !== ResponseBag::SINGLE_OBJECT && $this->serializationRule !== ResponseBag::RAW) { |
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33 | 15 | $this->collection[] = $object; |
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34 | 15 | return; |
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35 | } |
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36 | |||
37 | 5 | if (is_object($object)) { |
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38 | 1 | $object = [$object]; |
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39 | } |
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40 | 5 | $this->collection = array_merge($this->collection, $object); |
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41 | } |
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42 | |||
43 | /** |
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44 | * @param bool $buildNull |
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45 | * @param bool $onlyString |
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46 | * @return array |
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47 | */ |
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48 | 25 | public function process($buildNull = true, $onlyString = false) |
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49 | { |
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50 | 25 | $collection = (array)$this->collection; |
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51 | 25 | if ($this->serializationRule === ResponseBag::RAW) { |
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52 | 3 | return implode("", $collection); |
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53 | } |
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54 | |||
55 | 22 | if (count($collection) === 1 |
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56 | 22 | && $this->serializationRule !== ResponseBag::OBJECT_LIST && isset($collection[0]) |
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57 | ) { |
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58 | 14 | $collection = $collection[0]; |
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59 | } |
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60 | |||
61 | 22 | $object = SerializerObject::instance($collection) |
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62 | 22 | ->withOnlyString($onlyString); |
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63 | |||
64 | 22 | if (!$buildNull) { |
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65 | 1 | $object->withDoNotSerializeNull(); |
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66 | } |
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67 | 22 | return $object->serialize(); |
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68 | } |
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69 | |||
70 | public function getCollection() |
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71 | { |
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72 | return $this->collection; |
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73 | } |
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74 | |||
75 | 10 | public function setSerializationRule($value) |
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76 | { |
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77 | 10 | $this->serializationRule = $value; |
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78 | } |
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79 | |||
80 | 15 | public function getSerializationRule() |
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81 | { |
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82 | 15 | return $this->serializationRule; |
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83 | } |
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84 | } |
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85 |