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adding updated code

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Janis Steiner
2024-06-18 09:36:11 +01:00
parent 0aaa1964fb
commit 0d7038c4b6
29 changed files with 4350 additions and 0 deletions
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sys0-code/app/print.php Normal file
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<?php
function extract_param($gcode) {
// Match the pattern S followed by digits, capturing the digits
$matches = [];
$pattern = '/[S|T]([0-9]+)/';
if (preg_match($pattern, $gcode, $matches)) {
return (int)$matches[1]; // Return the first capture group as an integer
} else {
return false; // No match found
}
}
function check_file($path){//check file for temperature which are to high
$file = fopen($path, 'r');
$cnt=0;
while (!feof($file)&&$cnt!=2) {
$line = fgets($file);
// Extract parameter from lines with specific commands
if (strpos($line, 'M104') !== false || strpos($line, 'M140') !== false) {
$cnt++;
$parameter = extract_param($line);
if(strpos($line, 'M104') !== false){ //extruder_temp
$ex_temp=$parameter;
}
if(strpos($line, 'M140') !== false){ //bed temp
$bed_temp=$parameter;
}
}
}
//echo("bed:$bed_temp;ex:$ex_temp");
if($bed_temp>75 or $ex_temp>225){
return 0;
}else{
return 1;
}
}
function is_time_between($startTime, $endTime, $checkTime) {
// Convert times to timestamps
$startTimestamp = strtotime($startTime);
$endTimestamp = strtotime($endTime);
$checkTimestamp = strtotime($checkTime);
// If end time is less than start time, it means the range crosses midnight
if ($endTimestamp < $startTimestamp) {
// Check if the time is between start time and midnight or between midnight and end time
return ($checkTimestamp >= $startTimestamp || $checkTimestamp <= $endTimestamp);
} else {
// Normal case: check if the time is between start and end time
return ($checkTimestamp >= $startTimestamp && $checkTimestamp <= $endTimestamp);
}
}
?>
<!DOCTYPE html>
<html>
<?php
// Initialize the session
$warning=false;
session_start();
include "../config/config.php";
require_once "../log/log.php";
include "../api/queue.php";
// Check if the user is logged in, if not then redirect him to login page
if(!isset($_SESSION["loggedin"]) || $_SESSION["loggedin"] !== true or $_SESSION["role"][0]!=="1"){
header("location: /login/login.php");
exit;
}
$username=htmlspecialchars($_SESSION["username"]);
?>
<?php
$color=$_SESSION["color"];
include "../assets/components.php";
?>
<script src="/assets/js/load_page.js"></script>
<script>
function load_user()
{
$(document).ready(function(){
$('#content').load("/assets/php/user_page.php");
});
$(document).ready(function(){
$('#footer').load("/assets/html/footer.html");
});
}
</script>
<?php
$role=$_SESSION["role"];
echo "<script type='text/javascript' >load_user()</script>";
test_queue($link);
?>
<?php $userid=$_SESSION["id"]; ?>
<?php echo(" <body style='background-color:$color'> ");?>
<div id="content"></div>
<head>
<title>Datei drucken</title>
</head>
<body>
<br><br>
<?php
if(isset($_POST["printer"]))
{
$status=0;
$free=0;
$url="";
$apikey="";
$printer_url="";
$printer_id=htmlspecialchars($_POST["printer"]);
if($printer_id=="queue")
{
//send file to queue because no printer is ready!
if(!empty($_FILES['file_upload']))
{
$ok_ft=array("gcode","");
$unwanted_chr=[' ','(',')','/','\\','<','>',':',';','?','*','"','|','%'];
$filetype = strtolower(pathinfo($_FILES['file_upload']['name'],PATHINFO_EXTENSION));
$path = "/var/www/html/user_files/$username/";
$print_on=$_POST["queue_printer"];
$filename=basename( $_FILES['file_upload']['name']);
$filename=str_replace($unwanted_chr,"_",$filename);
$path = $path . $filename;
if(!in_array($filetype,$ok_ft))
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Dieser Dateityp wird nicht unterstüzt.</div></center>");
sys0_log("Could not upload file for ".$_SESSION["username"]." because of unknown file extension",$_SESSION["username"],"PRINT::UPLOAD::FILE::FAILED");//notes,username,type
}
else
{
if(move_uploaded_file($_FILES['file_upload']['tmp_name'], $path)) {
$sql="INSERT INTO queue (from_userid,filepath,print_on) VALUES (?,?,?)";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_bind_param($stmt, "isi", $userid,$path,$print_on);
mysqli_stmt_execute($stmt);
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Datei ". basename( $_FILES['file_upload']['name']). " wurde hochgeladen und an die Warteschlange gesendet</div></center>");
sys0_log("user ".$_SESSION["username"]." uploaded ".basename($path)." to the queue",$_SESSION["username"],"PRINT::UPLOAD::QUEUE");//notes,username,type
}
else
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Datei ". basename( $_FILES['file_upload']['name']). " konnte hochgeladen werden</div></center>");
}
}
unset($_FILES['file']);
}
if(isset($_GET["cloudprint"])){
$print_on=$_POST["queue_printer"];
if(!isset($_GET["pc"]))
$path = "/var/www/html/user_files/$username/".$_GET["cloudprint"];
else
$path = "/var/www/html/user_files/public/".$_GET["cloudprint"];
$sql="INSERT INTO queue (from_userid,filepath,print_on) VALUES (?,?,?)";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_bind_param($stmt, "isi", $userid,$path,$print_on);
mysqli_stmt_execute($stmt);
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Datei ". basename( $_FILES['file_upload']['name']). " wurde hochgeladen und an die Warteschlange gesendet</div></center>");
sys0_log("user ".$_SESSION["username"]." uploaded ".basename($path)." to the queue",$_SESSION["username"],"PRINT::UPLOAD::QUEUE");
}
}
else
{
$sql="select printer_url, free, system_status,apikey,printer_url from printer where id=$printer_id";
//echo $sql;
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt, $url,$free,$status,$apikey,$printer_url);
mysqli_stmt_fetch($stmt);
if($free!=1 or $status!=0)
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Der Drucker ist zur Zeit nicht verfügbar. Warte einen Moment oder versuche es mit einem anderen Drucker erneut.</div></center>");
sys0_log("Could not start job for ".$_SESSION["username"]." with file ".basename($path)."",$_SESSION["username"],"PRINT::JOB::START::FAILED");//notes,username,type
exit;
}
if(!empty($_FILES['file_upload']))
{
$ok_ft=array("gcode","");
$unwanted_chr=[' ','(',')','/','\\','<','>',':',';','?','*','"','|','%'];
$filetype = strtolower(pathinfo($_FILES['file_upload']['name'],PATHINFO_EXTENSION));
$path = "/var/www/html/user_files/$username/";
$filename=basename( $_FILES['file_upload']['name']);
$filename=str_replace($unwanted_chr,"_",$filename);
$path = $path . $filename;
//if(in_array($filetype,$unwanted_ft))
if(!in_array($filetype,$ok_ft))
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Dieser Dateityp wird nicht unterstüzt.</div></center>");
sys0_log("Could not upload file for ".$_SESSION["username"]." because of unknown file extension",$_SESSION["username"],"PRINT::UPLOAD::FILE::FAILED");//notes,username,type
}
else
{
//check if print key is valid:
$print_key=htmlspecialchars($_POST["print_key"]);
$sql="SELECT id from print_key where print_key='$print_key'";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
//if(mysqli_stmt_num_rows($stmt) == 1){ turned off because user does not need to have a printer key
if(true){
mysqli_stmt_close($stmt);
if(move_uploaded_file($_FILES['file_upload']['tmp_name'], $path)) {
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Erfolg! Die Datei ". basename( $_FILES['file_upload']['name']). " wurde hochgeladen.</div></center>");
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Datei wird an den 3D-Drucker gesendet...</div></center>");
if(check_file($path) or isset($_POST["ignore_unsafe"])){
exec('curl -k -H "X-Api-Key: '.$apikey.'" -F "select=true" -F "print=true" -F "file=@'.$path.'" "'.$printer_url.'/api/files/local" > /var/www/html/user_files/'.$username.'/json.json');
//file is on printer and ready to be printed
$userid=$_SESSION["id"];
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Datei gesendet und Auftrag wurde gestartet.</div></center>");
sys0_log("user ".$_SESSION["username"]." uploaded ".basename($path)." to printer ".$_POST["printer"]."",$_SESSION["username"],"PRINT::UPLOAD::PRINTER");//notes,username,type
$fg=file_get_contents("/var/www/html/user_files/$username/json.json");
$json=json_decode($fg,true);
if($json['effectivePrint']==false or $json["effectiveSelect"]==false)
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Ein Fehler ist aufgetreten und der Vorgang konnte nicht gestartet werden. Warte einen Moment und versuche es dann erneut.</div></center>");
sys0_log("Could not start job for ".$_SESSION["username"]."with file ".basename($path)."",$_SESSION["username"],"PRINT::JOB::START::FAILED");//notes,username,type
}
else
{
$sql="update printer set free=0, printing=1,mail_sent=0, used_by_userid=$userid where id=$printer_id";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
//delete printer key:
$sql="DELETE from print_key where print_key='$print_key'";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_close($stmt);
}
}else{
$warning=true;
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Achtung, deine Bett oder Extruder Temperatur ist sehr hoch eingestellt. Dies wird zur zerstörung des Druckes und somit zu Müll führen. Bitte setze diese Temperaturen tiefer in den Einstellungen deines Slicers.</div></center>");
}
}
else
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Ein Fehler beim Uploaden der Datei ist aufgetreten! Versuche es erneut! </div></center>");
}
}
else{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Der Druckschlüssel ist nicht gültig. Evtl. wurde er bereits benutzt. Versuche es erneut! </div></center>");
}
}
unset($_FILES['file']);
}
if(isset($_GET["cloudprint"])){
if(!isset($_GET["pc"]))
$path = "/var/www/html/user_files/$username/".$_GET["cloudprint"];
else
$path = "/var/www/html/user_files/public/".$_GET["cloudprint"];
//check if print key is valid:
$print_key=htmlspecialchars($_POST["print_key"]);
$sql="SELECT id from print_key where print_key='$print_key'";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
//if(mysqli_stmt_num_rows($stmt) == 1){ turned off because user does not need to have a printer key
if(true){
mysqli_stmt_close($stmt);
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Datei wird an den 3D-Drucker gesendet...</div></center>");
if(check_file($path) or isset($_POST["ignore_unsafe"])){
exec('curl -k -H "X-Api-Key: '.$apikey.'" -F "select=true" -F "print=true" -F "file=@'.$path.'" "'.$printer_url.'/api/files/local" > /var/www/html/user_files/'.$username.'/json.json');
//file is on printer and ready to be printed
$userid=$_SESSION["id"];
echo("<center><div style='width:50%' class='alert alert-success' role='alert'>Datei gesendet und Auftrag wurde gestartet.</div></center>");
sys0_log("user ".$_SESSION["username"]." uploaded ".basename($path)." to printer ".$_POST["printer"]."",$_SESSION["username"],"PRINT::UPLOAD::PRINTER");//notes,username,type
$fg=file_get_contents("/var/www/html/user_files/$username/json.json");
$json=json_decode($fg,true);
//echo('curl -k -H "X-Api-Key: '.$apikey.'" -F "select=true" -F "print=true" -F "file=@'.$path.'" "'.$printer_url.'/api/files/local" > /var/www/html/system0/html/user_files/'.$username.'/json.json');
//echo("<br><br><br>");
//var_dump($json);
if($json['effectivePrint']==false or $json["effectiveSelect"]==false)
{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Ein Fehler ist aufgetreten und der Vorgang konnte nicht gestartet werden. Warte einen Moment und versuche es dann erneut.</div></center>");
sys0_log("Could not start job for ".$_SESSION["username"]."with file ".basename($path)."",$_SESSION["username"],"PRINT::JOB::START::FAILED");//notes,username,type
}
else
{
$sql="update printer set free=0, printing=1,mail_sent=0, used_by_userid=$userid where id=$printer_id";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
//delete printer key:
$sql="DELETE from print_key where print_key='$print_key'";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_close($stmt);
}
}else{
$warning=true;
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Achtung, deinen Bett oder Extruder Temperatur ist sehr hoch eingestellt. Dies wird zur zerstörung des Druckes und somit zu Müll führen. Bitte setze diese Temperaturen tiefer in den Einstellungen deines Slicers.</div></center>");
}
}
else{
echo("<center><div style='width:50%' class='alert alert-danger' role='alert'>Der Druckschlüssel ist nicht gültig. Evtl. wurde er bereits benutzt. Versuche es erneut! </div></center>");
}
}
}
}
?>
<div class="text-center mt-5" style="min-height: 95vh">
<h1>Datei drucken</h1>
<!-- Reservations notice -->
<?php
date_default_timezone_set('Europe/Zurich');
$reservation_conflict=false;
$today=date("Y-m-d");
$sql="select time_from, time_to from reservations where day='$today';";
$stmt = $link->prepare($sql);
$stmt->execute();
$result = $stmt->get_result();
//$row = $result->fetch_assoc();
$time_now=date("H:i");
while ($row = $result->fetch_assoc()) {
if (is_time_between($row["time_from"], $row["time_to"], $time_now)) {
$reservation_conflict = true;
break;
}
}
if ($reservation_conflict) {
echo "<center><div style='width:50%' class='alert alert-danger' role='alert'>Die Drucker sind zurzeit reserviert! Bitte drucke nur, wenn du gerade im Informatik Unterricht bist!</div></center>";
}
?>
<div class="container d-flex align-items-center justify-content-center" >
<form class="mt-5" enctype="multipart/form-data" method="POST" action="">
<?php if(!isset($_GET["cloudprint"])){
echo ('<div class="form-group">');
echo('<div class="custom-file">');
echo('<label for="file_upload" class="form-label">Zu druckende Datei</label>');
echo('<input type="file" class="form-control" type="file" name="file_upload" required accept=".gcode"> ');
echo('</div>');
echo('</div>');
}
else{
echo ('<div class="form-group">');
echo('<div class="custom-file">');
echo("<p>Cloudfile: ".$_GET["cloudprint"]."</p>");
echo('</div>');
echo('</div>');
}
?>
<br><br>
<div class="form-group">
<label class="my-3" for="printer">Druckerauswahl</label>
<select class="form-control selector" name="printer" required>
<!-- PHP to retrieve printers -->
<?php
//get number of printers
$num_of_printers=0;
$sql="select count(*) from printer where free=1";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt, $num_of_printers);
mysqli_stmt_fetch($stmt);
//echo("test1:".$num_of_printers);
$last_id=0;
$printers_av=0;
if(isset($_GET["preselect"])){
$preselect=$_GET["preselect"];
}else{
$preselect=1;
}
if(!isset($_GET["send_to_queue"])){
while($num_of_printers!=0)
{
$id=0;
$sql="Select id,color from printer where id>$last_id and free=1 order by id";
//echo $sql;
$color="";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt, $id,$color);
mysqli_stmt_fetch($stmt);
$color=intval($color);
//get the real color
$sql="select name from filament where internal_id=$color";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt,$color);
mysqli_stmt_fetch($stmt);
if($id!=0 && $id!=$last_id)
{
if($id==$preselect)
echo("<option printer='$id' value='$id' selected>Printer $id - $color</option>");
else
echo("<option printer='$id' value='$id'>Printer $id - $color</option>");
$printers_av++;
}
$last_id=$id;
$num_of_printers--;
}
}
if($printers_av==0 or isset($_GET["send_to_queue"])){
echo("<option printer='queue' value='queue'>an Warteschlange senden</option>");
}
?>
</select>
</div>
<!-- if we send to queue, the user should be able to choose which printer prints it afterwards -->
<?php
if($printers_av==0 or isset($_GET["send_to_queue"])){
echo('<div class="form-group">');
echo('<label class="my-3" for="printer">Auf diesem Drucker wird deine Datei gedruckt, sobald er frei ist.</label>');
echo('<select class="form-control selector" name="queue_printer" required>');
//get number of printers
$num_of_printers=0;
$sql="select count(*) from printer";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt, $num_of_printers);
mysqli_stmt_fetch($stmt);
$last_id=0;
$printers_av=0;
if(isset($_GET["preselect"])){
$preselect=$_GET["preselect"];
}else{
$preselect=-1;
}
echo("<option printer='-1' value='-1' selected selected>erster verfügbarer Drucker</option>");
while($num_of_printers!=0)
{
$id=0;
$sql="Select id,color from printer where id>$last_id order by id";
//echo $sql;
$color="";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt, $id,$color);
mysqli_stmt_fetch($stmt);
$color=intval($color);
//get the real color
$sql="select name from filament where internal_id=$color";
$stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
mysqli_stmt_bind_result($stmt,$color);
mysqli_stmt_fetch($stmt);
if($id!=0 && $id!=$last_id)
{
if($id==$preselect)
echo("<option printer='$id' value='$id' selected>Drucker $id - $color</option>");
else
echo("<option printer='$id' value='$id'>Drucker $id - $color</option>");
$printers_av++;
}
$last_id=$id;
$num_of_printers--;
}
echo('</select>');
echo('</div>');
}
?>
<br><br>
<!--<label class="my-3" for="print_key">Druckschlüssel (Kann im Sekretariat gekauft werden)</label>
<input type="text" class="form-control text" id="print_key" name="print_key" placeholder="z.B. A3Rg4Hujkief"><br>-->
<?php
if($warning==true){
echo("<input type='checkbox' id='ignore_unsafe' name='ignore_unsafe' value='true'>");
echo("<label for='ignore_unsafe'>Temperaturbeschränkungen Ignorieren und Drucken</label><br>");
}
?>
<input type="submit" class="btn btn-dark mb-5" value="Datei drucken" onclick="show_loader();" id="button">
<div class="d-flex align-items-center">
<strong role="status" style="display:none" id="spinner">Hochladen...</strong>
<div class="spinner-border ms-auto" aria-hidden="true" style="display:none" id="spinner2"></div>
<a href="print.php?send_to_queue">Auf einem Drucker Drucken, welcher besetzt ist.</a>
</div>
</form>
</div>
</div>
<br>
<div id="footer"></div>
<script>
function show_loader(){
var spinner=document.getElementById("spinner");
spinner.style.display="block";
var spinner=document.getElementById("spinner2");
spinner.style.display="block";
var spinner=document.getElementById("button");
spinner.style.display="none";
}
</script>
</body>
</html>