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1 | <?php |
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2 | |||
3 | namespace ByJG\RestServer; |
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4 | |||
5 | use ByJG\RestServer\Exception\HttpResponseException; |
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6 | use ByJG\Serializer\SerializerObject; |
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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 ARRAY = 2; |
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14 | |||
15 | protected $collection = []; |
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16 | protected $serializationRule = ResponseBag::AUTOMATIC; |
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17 | |||
18 | public function add($object) |
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19 | { |
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20 | if (is_string($object)) { |
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21 | $object = [ $object ]; |
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22 | } |
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23 | if (!is_object($object) && !is_array($object)) { |
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24 | throw new HttpResponseException('You can add only object'); |
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25 | } |
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26 | |||
27 | if ($this->serializationRule !== ResponseBag::SINGLE_OBJECT) { |
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28 | $this->collection[] = $object; |
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29 | return; |
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30 | } |
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31 | |||
32 | if (is_object($object)) { |
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33 | $object = [$object]; |
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34 | } |
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35 | $this->collection = array_merge($this->collection, $object); |
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36 | } |
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37 | |||
38 | /** |
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39 | * @param bool $buildNull |
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40 | * @param bool $onlyString |
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41 | * @return array |
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42 | */ |
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43 | public function process($buildNull = true, $onlyString = false) |
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44 | { |
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45 | $collection = (array)$this->collection; |
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46 | if (count($collection) === 1 && $this->serializationRule !== ResponseBag::ARRAY && isset($collection[0])) { |
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47 | $collection = $collection[0]; |
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48 | } |
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49 | |||
50 | $object = new SerializerObject($collection); |
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51 | return $object |
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52 | ->setOnlyString($onlyString) |
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53 | ->setBuildNull($buildNull) |
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54 | ->build(); |
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55 | } |
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56 | |||
57 | public function getCollection() |
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58 | { |
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59 | return $this->collection; |
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60 | } |
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61 | |||
62 | public function serializationRule($value) |
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63 | { |
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64 | $this->serializationRule = $value; |
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65 | } |
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66 | } |
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67 |
Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.