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<?php |
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|
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namespace BackupGuard; |
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|
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require_once(dirname(__FILE__).'/RequestHandler.php'); |
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|
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class Stream extends RequestHandler |
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{ |
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public function __construct($url) |
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{ |
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parent::__construct($url); |
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|
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$this->addHeader('Content-type: application/x-www-form-urlencoded'); |
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} |
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|
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public function post() |
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{ |
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return $this->sendRequest('POST'); |
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} |
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|
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public function get() |
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{ |
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return $this->sendRequest('GET'); |
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} |
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|
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private function sendRequest($type) |
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{ |
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//prepare headers |
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$headers = ''; |
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if (count($this->headers)) { |
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$headers = implode("\r\n", $this->headers); |
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$headers .= "\r\n"; |
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} |
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|
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//set http request method |
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$opts = array( |
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'http' => array( |
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'method' => $type, |
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'user_agent' => 'Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0', |
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'ignore_errors' => '1' |
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) |
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); |
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|
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//set headers |
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if ($headers) { |
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$opts['http']['header'] = $headers; |
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} |
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|
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$url = $this->url; |
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|
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//set params |
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if (count($this->params)) { |
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$data = http_build_query($this->params, '', '&'); |
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|
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if ($type == 'GET') { //set params inside url |
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$url = rtrim($url, '/').'/'; |
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|
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if ($this->getWithQueryParams) { //standard get url, with query params |
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$url .= '?'.http_build_query($this->params, '', '&'); |
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} |
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else { //mvs-styled get url |
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$url .= implode('/', array_values($this->params)); |
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} |
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} |
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else if ($type == 'POST') { |
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$opts['http']['content'] = $data; |
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} |
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} |
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|
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$context = @stream_context_create($opts); |
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$fp = @fopen($url, 'r', false, $context); |
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|
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if (isset($http_response_header)) { |
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$this->setResponseInfo($http_response_header); |
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} |
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|
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if ($fp) { |
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$this->body = @stream_get_contents($fp); |
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@fclose($fp); |
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} |
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|
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return $this->parseResponse(); |
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} |
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|
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private function parseHTTPHeaders($headers) |
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{ |
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$head = array(); |
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foreach($headers as $k => $v) { |
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$t = explode(':', $v, 2); |
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if (isset($t[1])) { |
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$head[trim($t[0])] = trim($t[1]); |
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} |
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else { |
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$head[] = $v; |
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if (preg_match("#HTTP/[0-9\.]+\s+([0-9]+)#", $v, $out)) { |
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$head['reponse_code'] = intval($out[1]); |
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} |
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} |
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} |
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return $head; |
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} |
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|
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private function setResponseInfo($info) |
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{ |
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$info = $this->parseHTTPHeaders($info); |
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|
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if (isset($info['reponse_code'])) { |
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$this->httpCode = $info['reponse_code']; |
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} |
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|
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if (isset($info['Content-Type'])) { |
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$this->contentType = $info['Content-Type']; |
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} |
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} |
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} |
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|
