close(); //load apikey etc $url=""; $apikey=""; $sql="select printer_url,apikey from printer where id=$printer_id"; $stmt = mysqli_prepare($link, $sql); mysqli_stmt_execute($stmt); mysqli_stmt_store_result($stmt); mysqli_stmt_bind_result($stmt, $url,$apikey); mysqli_stmt_fetch($stmt); $stmt->close(); //connect to the printer exec("curl --max-time 10 $url/api/job?apikey=$apikey > /var/www/html/user_files/$username/finish.json"); $fg=file_get_contents("/var/www/html/user_files/$username/finish.json"); $json=json_decode($fg,true); $userid=$_SESSION["id"]; if(isset($json['job']['filament']['tool0']['volume'])){ $filament_usage=intval($json['job']['filament']['tool0']['volume']); $sql="UPDATE users SET filament_usage = COALESCE(filament_usage,0) + $filament_usage WHERE id = $cnt"; //echo($sql); $stmt = mysqli_prepare($link, $sql); mysqli_stmt_execute($stmt); } } if(isset($_GET['remove_queue'])&&$_GET["rid"]==($_SESSION["rid"]-1)) { $id=htmlspecialchars($_GET['remove_queue']); $sql="delete from queue where id=$id"; $stmt = mysqli_prepare($link, $sql); mysqli_stmt_execute($stmt); } if(isset($_GET['cancel'])&&$_GET["rid"]==($_SESSION["rid"]-1)) { $apikey=""; $printer_url=""; $printer_id=htmlspecialchars($_GET['cancel']); $sql="select used_by_userid,apikey,printer_url from printer where id=$printer_id"; $stmt = mysqli_prepare($link, $sql); mysqli_stmt_execute($stmt); mysqli_stmt_store_result($stmt); mysqli_stmt_bind_result($stmt, $cnt,$apikey,$printer_url); mysqli_stmt_fetch($stmt); exec("curl -k -H \"X-Api-Key: $apikey\" -H \"Content-Type: application/json\" --data '{\"command\":\"cancel\"}' \"$printer_url/api/job\" > /var/www/html/user_files/$username/json.json"); $fg=file_get_contents("/var/www/html/user_files/$username/json.json"); $json=json_decode($fg,true); if($json["error"]!="") { echo(""); } else { $sql="update printer set cancel=1 where id=$printer_id"; $stmt = mysqli_prepare($link, $sql); mysqli_stmt_execute($stmt); } } ?>

Warteschlange

"); $last_id=0; $form_userid=0; $print_on=0; while($cnt!=0) { $sql="select id,filepath,from_userid,print_on from queue where id>$last_id order by id"; $cancel=0; $stmt = mysqli_prepare($link, $sql); echo mysqli_error($link); mysqli_stmt_execute($stmt); mysqli_stmt_store_result($stmt); mysqli_stmt_bind_result($stmt, $queue_id,$filepath,$from_userid,$print_on); mysqli_stmt_fetch($stmt); $filepath=basename($filepath); $last_id=$queue_id; echo(""); if($print_on==-1) echo(""); else echo(""); if($_SESSION["role"][3]==="1" or $_SESSION["id"]==$from_userid) echo(""); $cnt--; } echo("
DateiDrucken auf Druckeraus der Warteschlange entfernen
$filepathErster verfügbarer Drucker$print_on
"); ?> "); echo("var modal = document.getElementById('select_class');"); echo("modal.classList.add('show');"); echo("modal.style.display = 'block';"); echo("modal.removeAttribute('aria-hidden');"); echo("document.body.classList.add('modal-open');"); echo(""); } ?>