<?php 
 
// To add printers to your account follow the following link  
// https://support.google.com/cloudprint/answer/1686197 
/** 
 * PHP implementation of Google Cloud Print 
 * 
 * This program is free software; you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation; either version 3 of the License, or 
 * (at your option) any later version. 
 * 
 * This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
 * GNU General Public License for more details. 
 * 
 * You should have received a copy of the GNU General Public License 
 * along with this program. If not, see <http://www.gnu.org/licenses/>. 
 */ 
 
require_once 'Config.php'; 
require_once 'GoogleCloudPrint.php'; 
     
// Create object 
$gcp = new GoogleCloudPrint(); 
 
// Replace token you got in offlineToken.php 
$refreshTokenConfig['refresh_token'] = 'YOUR-OFFLINE-ACCESS-TOKEN'; 
 
$token = $gcp->getAccessTokenByRefreshToken($urlconfig['refreshtoken_url'],http_build_query($refreshTokenConfig)); 
 
$gcp->setAuthToken($token); 
 
$printers = $gcp->getPrinters(); 
//print_r($printers); 
 
$printerid = ""; 
if(count($printers)==0) { 
     
    echo "Could not get printers"; 
    exit; 
} 
else { 
     
    $printerid = $printers[0]['id']; // Pass id of any printer to be used for print 
    // Send document to the printer 
    $resarray = $gcp->sendPrintToPrinter($printerid, "Printing Doc using Google Cloud Printing", "./pdf.pdf", "application/pdf"); 
     
    if($resarray['status']==true) { 
         
        echo "Document has been sent to printer and should print shortly."; 
    } 
    else { 
        echo "An error occured while printing the doc. Error code:".$resarray['errorcode']." Message:".$resarray['errormessage']; 
    } 
} 
 
?>
 
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