1 | <?php |
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2 | |||
3 | namespace Astrotomic\Stancy\Models; |
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4 | |||
5 | use Astrotomic\Stancy\Contracts\Sitemapable; |
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6 | use DateTime; |
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7 | use Exception; |
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8 | use Illuminate\Contracts\Support\Arrayable; |
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9 | use Spatie\DataTransferObject\DataTransferObject; |
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10 | use Spatie\Feed\Feedable; |
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11 | use Spatie\Feed\FeedItem; |
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12 | use Spatie\Sitemap\Tags\Tag; |
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13 | |||
14 | abstract class PageData extends DataTransferObject implements Arrayable, Feedable, Sitemapable |
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15 | { |
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16 | 21 | public static function make(array $data): self |
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17 | { |
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18 | 21 | return new static($data); |
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19 | } |
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20 | |||
21 | 1 | public function toFeedItem(): FeedItem |
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22 | { |
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23 | 1 | throw new Exception(sprintf('You have to define the transformation to a valid %s yourself if you want to use a feed.', FeedItem::class)); |
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24 | } |
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25 | |||
26 | 1 | public function toSitemapItem(): Tag |
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27 | { |
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28 | 1 | throw new Exception(sprintf('You have to define the transformation to a valid %s yourself if you want to use a sitemap.', Tag::class)); |
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29 | } |
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30 | |||
31 | // ToDo: https://github.com/spatie/data-transfer-object/issues/64 |
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32 | 3 | protected function parseArray(array $array): array |
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33 | { |
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34 | 3 | foreach ($array as $key => $value) { |
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35 | 3 | if ($this->isDateTime($value)) { |
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36 | 1 | $array[$key] = $value->format(DATE_RFC3339); |
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37 | |||
38 | 1 | continue; |
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39 | } |
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40 | |||
41 | 3 | if ($this->isArrayable($value)) { |
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42 | 1 | $array[$key] = $value->toArray(); |
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43 | |||
44 | 1 | continue; |
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45 | } |
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46 | |||
47 | 3 | if ($this->isStringable($value)) { |
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48 | 3 | $array[$key] = $value->__toString(); |
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49 | |||
50 | 3 | continue; |
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51 | } |
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52 | |||
53 | 3 | if (is_array($value)) { |
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54 | 3 | $array[$key] = $this->parseArray($value); |
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55 | } |
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56 | } |
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57 | |||
58 | 3 | return $array; |
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59 | } |
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60 | |||
61 | 3 | protected function isDateTime($value): bool |
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62 | { |
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63 | 3 | return $value instanceof DateTime; |
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64 | } |
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65 | |||
66 | 3 | protected function isArrayable($value): bool |
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67 | { |
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68 | 3 | return $this->isObjectWithMethod($value, 'toArray'); |
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69 | } |
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70 | |||
71 | 3 | protected function isStringable($value): bool |
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72 | { |
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73 | 3 | return $this->isObjectWithMethod($value, '__toString'); |
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74 | } |
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75 | |||
76 | 3 | protected function isObjectWithMethod($value, string $method): bool |
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77 | { |
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78 | 3 | return is_object($value) && method_exists($value, $method) && is_callable([$value, $method]); |
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79 | } |
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80 | } |
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81 |