subjective-php /
csv
| @@ 10-40 (lines=31) @@ | ||
| 7 | /** |
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| 8 | * Header strategy which derives the headers from the first line of the file. |
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| 9 | */ |
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| 10 | final class DeriveHeaderStrategy implements HeaderStrategyInterface |
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| 11 | { |
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| 12 | /** |
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| 13 | * @var array |
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| 14 | */ |
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| 15 | private $headers; |
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| 16 | ||
| 17 | /** |
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| 18 | * Extracts headers from the given SplFileObject. |
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| 19 | * |
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| 20 | * @param SplFileObject $fileObject The delimited file containing the headers. |
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| 21 | * |
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| 22 | * @return array |
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| 23 | */ |
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| 24 | public function getHeaders(SplFileObject $fileObject) : array |
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| 25 | { |
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| 26 | $this->headers = $fileObject->fgetcsv() ?? []; |
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| 27 | $fileObject->rewind(); |
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| 28 | return $this->headers; |
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| 29 | } |
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| 30 | ||
| 31 | public function isHeaderRow(array $row) : bool |
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| 32 | { |
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| 33 | return $row === $this->headers; |
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| 34 | } |
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| 35 | ||
| 36 | public function createDataRow(array $row) : array |
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| 37 | { |
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| 38 | return array_combine($this->headers, $row); |
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| 39 | } |
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| 40 | } |
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| 41 | ||
| @@ 10-36 (lines=27) @@ | ||
| 7 | /** |
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| 8 | * Header strategy which uses the provided headers array. |
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| 9 | */ |
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| 10 | final class ProvidedHeaderStrategy implements HeaderStrategyInterface |
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| 11 | { |
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| 12 | /** |
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| 13 | * @var array |
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| 14 | */ |
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| 15 | private $headers; |
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| 16 | ||
| 17 | public function __construct(array $headers) |
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| 18 | { |
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| 19 | $this->headers = $headers; |
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| 20 | } |
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| 21 | ||
| 22 | public function getHeaders(SplFileObject $fileObject) : array |
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| 23 | { |
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| 24 | return $this->headers; |
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| 25 | } |
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| 26 | ||
| 27 | public function isHeaderRow(array $row) : bool |
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| 28 | { |
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| 29 | return $row === $this->headers; |
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| 30 | } |
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| 31 | ||
| 32 | public function createDataRow(array $row) : array |
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| 33 | { |
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| 34 | return array_combine($this->headers, $row); |
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| 35 | } |
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| 36 | } |
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| 37 | ||
