up

public/api/_db.php

@@ -0,0 +1,16 @@
+<?php
+// public/api/_db.php
+$cfg = require __DIR__ . '/../../src/config.php';
+$dsn = "mysql:host={$cfg['db_host']};dbname={$cfg['db_name']};charset={$cfg['db_charset']}";
+$options = [
+    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+];
+try {
+    $pdo = new PDO($dsn, $cfg['db_user'], $cfg['db_pass'], $options);
+} catch (PDOException $e) {
+    http_response_code(500);
+    header('Content-Type: application/json');
+    echo json_encode(['error' => 'DB connection failed']);
+    exit;
+}

public/api/materials.php

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+<?php
+// public/api/materials.php
+header('Content-Type: application/json; charset=utf-8');
+require __DIR__ . '/_db.php';
+$stmt = $pdo->query("SELECT * FROM materials WHERE is_active = 1 ORDER BY code");
+echo json_encode($stmt->fetchAll(), JSON_UNESCAPED_UNICODE);

public/api/printer-materials.php

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+<?php
+// public/api/printer-materials.php?id={printer_id}
+header('Content-Type: application/json; charset=utf-8');
+require __DIR__ . '/_db.php';
+
+$printer_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
+if ($printer_id <= 0) {
+    http_response_code(400);
+    echo json_encode(['error' => 'printer id missing']);
+    exit;
+}
+
+$printerStmt = $pdo->prepare("SELECT * FROM printers WHERE id = ?");
+$printerStmt->execute([$printer_id]);
+$printer = $printerStmt->fetch();
+if (!$printer) {
+    http_response_code(404);
+    echo json_encode(['error' => 'printer not found']);
+    exit;
+}
+
+$sql = "SELECT m.*, pms.support_level, pms.partial_reason, pms.extra_info
+        FROM materials m
+        LEFT JOIN printer_material_support pms
+          ON pms.material_id = m.id AND pms.printer_id = :pid
+        WHERE m.is_active = 1
+        ORDER BY m.code";
+$stmt = $pdo->prepare($sql);
+$stmt->execute([':pid' => $printer_id]);
+$materials = $stmt->fetchAll();
+
+echo json_encode([
+    'printer' => $printer,
+    'materials' => $materials
+], JSON_UNESCAPED_UNICODE);

public/api/printers.php

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+<?php
+// public/api/printers.php
+header('Content-Type: application/json; charset=utf-8');
+require __DIR__ . '/_db.php';
+$stmt = $pdo->query("SELECT * FROM printers WHERE is_active = 1 ORDER BY name");
+echo json_encode($stmt->fetchAll(), JSON_UNESCAPED_UNICODE);