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<?php |
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namespace WebServCo\Framework\Traits; |
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use WebServCo\Framework\Framework; |
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trait RequestServerTrait |
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{ |
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public function getAcceptContentTypes() |
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{ |
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if (!isset($this->server['HTTP_ACCEPT'])) { |
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return null; |
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} |
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$acceptTypes = []; |
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$httpAccept = strtolower(str_replace(' ', '', $this->server['HTTP_ACCEPT'])); |
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$parts = explode(',', $httpAccept); |
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foreach ($parts as $item) { |
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$q = 1; // the default quality is 1. |
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if (strpos($item, ';q=')) { // check if there is a different quality |
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// divide "mime/type;q=X" into two parts: "mime/type" i "X" |
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list($item, $q) = explode(';q=', $item); |
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} |
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// WARNING: $q == 0 means, that mime-type isn’t supported! |
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$acceptTypes[$q] = $item; |
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} |
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asort($acceptTypes); |
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return $acceptTypes; |
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} |
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public function getAcceptLanguage() |
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{ |
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if (!isset($this->server['HTTP_ACCEPT_LANGUAGE'])) { |
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return null; |
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} |
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return substr($this->server['HTTP_ACCEPT_LANGUAGE'], 0, 2); |
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} |
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public function getContentType() |
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{ |
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if (!isset($this->server['CONTENT_TYPE'])) { |
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return null; |
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} |
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return $this->server['CONTENT_TYPE']; |
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} |
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public function getHost() |
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{ |
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if (!empty($this->server['HTTP_HOST'])) { |
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return $this->server['HTTP_HOST']; |
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} elseif (!empty($this->server['SERVER_NAME'])) { |
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return $this->server['SERVER_NAME']; |
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} elseif (!empty($this->server['HOSTNAME'])) { |
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return $this->server['HOSTNAME']; //CLI |
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} |
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return ''; |
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} |
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public function getHostExtension() |
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{ |
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$host = $this->getHost(); |
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if (empty($host)) { |
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return null; |
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} |
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$parts = explode('.', $host); |
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return end($parts); |
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} |
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public function getReferer() |
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{ |
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return isset($this->server['HTTP_REFERER']) ? $this->server['HTTP_REFERER'] : null; |
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} |
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public function getRefererHost() |
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{ |
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return parse_url($this->getReferer(), PHP_URL_HOST); |
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} |
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public function getSchema() |
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{ |
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if (Framework::isCli()) { |
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return null; |
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} |
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if (isset($this->server['HTTPS']) && 'off' != $this->server['HTTPS']) { |
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return 'https'; |
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} elseif (isset($this->server['HTTP_X_FORWARDED_PROTO']) && |
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'https' == $this->server['HTTP_X_FORWARDED_PROTO']) { |
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return 'https'; |
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} elseif (isset($this->server['HTTP_X_FORWARDED_SSL']) && |
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'on' == $this->server['HTTP_X_FORWARDED_SSL']) { |
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return 'https'; |
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} |
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return 'http'; |
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} |
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public function getServerProtocol() |
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{ |
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if (!isset($this->server['SERVER_PROTOCOL'])) { |
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return null; |
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} |
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return $this->server['SERVER_PROTOCOL']; |
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} |
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public function getRemoteAddress() |
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{ |
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if (Framework::isCli()) { |
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return gethostbyname(php_uname('n')); |
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} |
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return isset($this->server['REMOTE_ADDR']) ? $this->server['REMOTE_ADDR'] : null; |
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} |
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public function getServerVariable($index) |
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{ |
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if (!array_key_exists($index, $this->server)) { |
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throw new \OutOfBoundsException('Requested key does not exist.'); |
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} |
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return $this->server[$index]; |
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} |
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public function getUserAgent() |
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{ |
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if (Framework::isCli()) { |
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} |
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return isset($this->server['HTTP_USER_AGENT']) ? $this->server['HTTP_USER_AGENT'] : null; |
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} |
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} |
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webservco /
framework
