<?php  

require_once 'common.php'; 
// -------------------------------------- // Proxy // -------------------------------------- 
$objConfig = org_geoprisma_config_ConfigFactory::getConfig();
preg_match_all('/baseURL: \"+(.*)+\"/U', stripslashes(urldecode($_REQUEST["spec"])), $results); 
$json = stripslashes(urldecode($_REQUEST["spec"]));
for ($i=0; $i<count($results[0]); $i++) {
	$path = substr($results[0][$i],10 ,strlen($results[0][$i])-11);
	if (strpos($path, "/proxy.php") !== false)
	{
		preg_match_all('/osmservice=+(.*)+&/U', urldecode($path), $arrService);
		
		$json = str_replace($path, $objConfig->getService(substr($arrService[0][0],11 ,strlen($arrService[0][0])-12))->getSource() ,$json);
	}
}

$json = str_replace('http://localhost/','http://'.$_SERVER["HTTP_HOST"].'/',$json);
// Generate the PDF
ob_start();
$objCurl = curl_init();
curl_setopt($objCurl, CURLOPT_URL, "http://localhost:9998/print-servlet-1.2-SNAPSHOT/pdf/create.json");
curl_setopt($objCurl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($objCurl, CURLOPT_POST, 1);
curl_setopt($objCurl, CURLOPT_POSTFIELDS, $json);
curl_setopt($objCurl, CURLOPT_HTTPHEADER, array('Content-Type: text/plain')); 
$res = curl_exec($objCurl);
// Depending on service, either a simple string of the path is returned, like
// http://localhost:9998/print-servlet-1.2-SNAPSHOT/pdf/7333684022721464475.pdf"
// Or a JSON objet of the form 
// {"getURL":"http://localhost:9998/print-servlet-1.2-SNAPSHOT/pdf/7333684022721464475.pdf"}
// This is what we test here
$path = json_decode($res);

if ($path == null || !isset($path->getURL)) 
    $path = $res;
else
    $path = $path->getURL;

curl_close($objCurl);

// Get the PDF file
echo file_get_contents($path);

header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Cache-Control: no-cache");
header("Pragma: no-cache");
header("Content-type: application/pdf");
header('Content-Disposition: inline; filename="pdfprint.pdf"');

ob_end_flush();

?>