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<?php
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namespace elanpl\L3;
class Request{
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public $path;
public $method;
public $accept;
public $acceptTypes;
public $acceptLanguage;
public $userAgent;
public $headers;
public $body;
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public function __construct(){
if(isset($_GET['path']))
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$this->path = $_GET['path'];
$this->method = $_SERVER['REQUEST_METHOD'];
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$this->accept = isset($_SERVER['HTTP_ACCEPT'])?$_SERVER['HTTP_ACCEPT']:"";
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$this->acceptTypes = $this->parseAccept($this->accept);
$this->acceptLanguage = isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])?$_SERVER['HTTP_ACCEPT_LANGUAGE']:"";
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$this->userAgent = isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:null;
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if(function_exists('apache_request_headers')){
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$this->headers = apache_request_headers();
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}
else{
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$this->headers = array();
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foreach($_SERVER as $key => $value) {
if (substr($key, 0, 5) <> 'HTTP_') {
continue;
}
$header = str_replace(' ', '-', ucwords(str_replace('_', ' ', strtolower(substr($key, 5)))));
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$this->headers[$header] = $value;
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}
}
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if (php_sapi_name() != "cli") {
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$this->body = file_get_contents('php://input');
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}
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}
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public function parseAccept($accept){
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//cut out the spaces
$accept = str_replace(" ", "", $accept);
$result = array();
$quality_factors = array();
// find content type and corresponding quality factor value
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foreach(explode(",", $accept) as $acceptParts){
$type = explode(";", $acceptParts);
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$result[] = $type[0];
if(count($type)>1){
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if(isset($type[1]) && $type[1][0].$type[1][1] == "q="){
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$quality_factors[] = substr($type[1],2);
}
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else if(isset($type[2]) && $type[2][0].$type[2][1] == "q="){
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$quality_factors[] = substr($type[2],2);
}
else{
$quality_factors[] = 1;
}
}
else{
$quality_factors[] = 1;
}
}
// sort the types according to quality factors
array_multisort($quality_factors, SORT_DESC, SORT_NUMERIC, $result);
return $result;
}
}
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