57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
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<?php
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// HttpHeaders.php
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// Created: 2022-02-08
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// Updated: 2022-02-27
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namespace Index\Http;
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use RuntimeException;
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class HttpHeaders {
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private array $headers;
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public function __construct(array $headers) {
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$real = [];
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foreach($headers as $header)
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if($header instanceof HttpHeader)
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$real[strtolower((string)$header->getName())] = $header;
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$this->headers = $real;
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}
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public function hasHeader(string $name): bool {
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return isset($this->headers[strtolower($name)]);
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}
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public function getHeaders(): array {
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return array_values($this->headers);
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}
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public function getHeader(string $name): HttpHeader {
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$name = strtolower($name);
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if(!isset($this->headers[$name]))
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throw new RuntimeException('No header with that name is present.');
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return $this->headers[$name];
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}
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public function getHeaderLine(string $name): string {
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if(!$this->hasHeader($name))
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return '';
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return (string)$this->getHeader($name);
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}
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public function getHeaderLines(string $name): array {
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if(!$this->hasHeader($name))
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return [];
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return $this->getHeader($name)->getLines();
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}
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public function getHeaderFirstLine(string $name): string {
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if(!$this->hasHeader($name))
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return '';
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return $this->getHeader($name)->getFirstLine();
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}
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}
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