testing new uploader

sys0-code/api/uploader/fetch_printers.php

@@ -0,0 +1,29 @@
+<?php
+	//this file returns a list of available printers, theyr status and theyr color
+	session_start();
+	include "../../config/config.php";
+	if(!isset($_SESSION["loggedin"]) || $_SESSION["loggedin"] !== true or $_SESSION["role"][0]!=="1"){
+		die("no_auth");
+	    exit;
+	}
+	$sql = "SELECT p.id, f.name AS color, p.free, p.system_status
+            FROM printer p
+            LEFT JOIN filament f ON p.color = f.internal_id
+            ORDER BY p.id";
+
+	$stmt = mysqli_prepare($link, $sql);
+	mysqli_stmt_execute($stmt);
+	$result = mysqli_stmt_get_result($stmt);
+
+	$printers = [];
+	while ($row = mysqli_fetch_assoc($result)) {
+		$printers[] = [
+			'id' => $row['id'],
+			'free' => $row['free'],
+			'error_status' => $row['system_status'],
+			'color' => htmlspecialchars($row['color'], ENT_QUOTES, 'UTF-8')
+		];
+	}
+	echo json_encode($printers);
+?>
+