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<?php
class GoPage {
private $page;
private $socket;
private $template;
public function __construct($page, $socket = "/home/lizzy/fruitvote/http.sock", $template = "../template.html") {
$this->page = $page;
$this->socket = $socket;
$this->template = $template;
for ($i = 0; $i < 10; $i++) {
if (file_exists($socket)) {
break;
}
usleep(100_000); // wait 100ms
}
}
public function go() {
$ch = curl_init();
$url = "http://localhost".$this->page;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_UNIX_SOCKET_PATH, $this->socket);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// forward query params
$query = $_SERVER['QUERY_STRING'];
if ($query) {
curl_setopt($ch, CURLOPT_URL, $url."?".$query);
}
//forward post data
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, file_get_contents('php://input'));
}
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
public function render() {
$response = $this->go();
$template = file_get_contents($this->template);
return str_replace("{{content}}", $response, $template);
}
}
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