38 lines
1.2 KiB
PHTML
38 lines
1.2 KiB
PHTML
<?php
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$lastModified = $this->context->transport->lastModified;
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$eTag = $this->context->transport->fileHash;
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$ttl = $this->context->transport->cacheDaysToLive * 24 * 3600;
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$ifModifiedSince = isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])
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? $_SERVER['HTTP_IF_MODIFIED_SINCE']
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: false;
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$eTagHeader = isset($_SERVER['HTTP_IF_NONE_MATCH'])
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? trim(trim($_SERVER['HTTP_IF_NONE_MATCH']), '"')
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: false;
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\Chibi\Util\Headers::set('ETag', '"' . $eTag . '"');
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\Chibi\Util\Headers::set('Last-Modified', gmdate('D, d M Y H:i:s \G\M\T', $lastModified));
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\Chibi\Util\Headers::set('Pragma', 'public');
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\Chibi\Util\Headers::set('Cache-Control', 'public, max-age=' . $ttl);
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\Chibi\Util\Headers::set('Expires', gmdate('D, d M Y H:i:s \G\M\T', time() + $ttl));
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if (isset($this->context->transport->customFileName))
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{
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\Chibi\Util\Headers::set(
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'Content-Disposition',
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'inline; filename="' . $this->context->transport->customFileName . '"');
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}
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\Chibi\Util\Headers::set(
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'Content-Type',
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$this->context->transport->mimeType);
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if (strtotime($ifModifiedSince) == $lastModified or $eTagHeader == $eTag)
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{
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\Chibi\Util\Headers::setCode('304');
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exit;
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}
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echo $this->context->transport->fileContent;
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flush();
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