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1 | <?php namespace League\Fractal\Test\Stub\Transformer; |
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2 | |||
3 | use League\Fractal\TransformerAbstract; |
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4 | |||
5 | class JsonApiBookTransformer extends TransformerAbstract |
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6 | { |
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7 | protected $availableIncludes = [ |
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8 | 'author', |
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9 | 'co-author', |
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10 | 'author-with-meta', |
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11 | ]; |
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12 | |||
13 | public function transform(array $book) |
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14 | { |
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15 | $book['year'] = (int) $book['year']; |
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16 | unset($book['_author']); |
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17 | unset($book['_co_author']); |
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18 | |||
19 | return $book; |
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20 | } |
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21 | |||
22 | View Code Duplication | public function includeAuthor(array $book) |
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23 | { |
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24 | if (!array_key_exists('_author', $book)) { |
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25 | return; |
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26 | } |
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27 | |||
28 | if ($book['_author'] === null) { |
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29 | return $this->null(); |
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30 | } |
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31 | |||
32 | return $this->item($book['_author'], new JsonApiAuthorTransformer(), 'people'); |
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33 | } |
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34 | |||
35 | View Code Duplication | public function includeAuthorWithMeta(array $book) |
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36 | { |
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37 | if (!array_key_exists('_author', $book)) { |
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38 | return; |
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39 | } |
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40 | |||
41 | if ($book['_author'] === null) { |
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42 | return $this->null(); |
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43 | } |
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44 | |||
45 | return $this->item($book['_author'], new JsonApiAuthorTransformer(), 'people') |
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46 | ->setMeta(['foo' => 'bar']); |
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47 | } |
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48 | |||
49 | View Code Duplication | public function includeCoAuthor(array $book) |
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50 | { |
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51 | if (!array_key_exists('_co_author', $book)) { |
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52 | return; |
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53 | } |
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54 | |||
55 | if ($book['_co_author'] === null) { |
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56 | return $this->null(); |
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57 | } |
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58 | |||
59 | return $this->item($book['_co_author'], new JsonApiAuthorTransformer(), 'people'); |
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60 | } |
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61 | } |
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62 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.