Total Complexity | 3 |
Total Lines | 15 |
Duplicated Lines | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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13 | final class AkamaiCacheControlHeaderSetter implements CdnCacheControlHeaderSetterInterface |
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14 | { |
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15 | public const CDN_CACHE_CONTROL_HEADER = 'Akamai-Cache-Control'; |
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16 | private const PURGE_KEYS = 'Edge-Cache-Tag'; |
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17 | |||
18 | public function __invoke(ResourceObject $ro, int|null $sMaxAge): void |
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19 | { |
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20 | $sMaxAge ??= 31_536_000; |
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21 | if (isset($ro->headers[Header::SURROGATE_KEY])) { |
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22 | $ro->headers[self::PURGE_KEYS] = $ro->headers[Header::SURROGATE_KEY]; |
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23 | unset($ro->headers[Header::SURROGATE_KEY]); |
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24 | } |
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25 | |||
26 | if (! isset($ro->headers[self::CDN_CACHE_CONTROL_HEADER])) { |
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27 | $ro->headers[self::CDN_CACHE_CONTROL_HEADER] = sprintf('max-age=%s', (string) $sMaxAge); |
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28 | } |
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31 |