From 30666125f21e99fe15f87be7119f5a84204cda3b Mon Sep 17 00:00:00 2001
From: Thomas de Roo <2+thomas@noreply.localhost>
Date: Mon, 15 Jun 2026 09:49:56 +0200
Subject: [PATCH] Add import_csv.php

---
 import_csv.php | 162 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 import_csv.php
diff --git a/import_csv.php b/import_csv.php
new file mode 100644
index 0000000..2950b47
--- /dev/null
+++ b/import_csv.php
@@ -0,0 +1,162 @@
+<?php
+
+require_once 'includes/config.php';
+require_once 'includes/auth.php';
+require_once 'includes/functions.php';
+require_once 'includes/jsondb.php';
+
+requireLogin();
+
+$lang =
+$_GET['lang'] ?? '';
+
+$list =
+$_GET['list'] ?? '';
+
+$error = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+
+    if (
+        !isset($_FILES['csv'])
+    ) {
+
+        $error = 'Geen bestand';
+
+    } else {
+
+        $tmp =
+        $_FILES['csv']['tmp_name'];
+
+        $handle =
+        fopen($tmp, 'r');
+
+        if (!$handle) {
+            die('CSV fout');
+        }
+
+        $header =
+        fgetcsv($handle);
+
+        $words = [];
+
+        $id = 1;
+
+        while (
+            ($row = fgetcsv($handle))
+            !== false
+        ) {
+
+            $words[] = [
+
+                'id' => $id++,
+
+                'question' =>
+                trim($row[0]),
+
+                'answer' =>
+                trim($row[1]),
+
+                'correct' => 0,
+                'wrong' => 0
+            ];
+        }
+
+        fclose($handle);
+
+        JsonDB::write(
+
+            listPath(
+                $_SESSION['user'],
+                $lang,
+                $list
+            ),
+
+            [
+
+                'metadata' => [
+
+                    'title' => $list,
+
+                    'language' =>
+                    $lang,
+
+                    'created' =>
+                    date('c'),
+
+                    'wordCount' =>
+                    count($words)
+                ],
+
+                'words' => $words
+            ]
+        );
+
+        header(
+            'Location: language.php?lang=' .
+            urlencode($lang)
+        );
+
+        exit;
+    }
+}
+?>
+
+<!DOCTYPE html>
+<html>
+<head>
+<title>CSV upload</title>
+<link rel="stylesheet"
+href="assets/css/style.css">
+</head>
+<body>
+
+<div class="container">
+
+<div class="card">
+
+<h1>CSV upload</h1>
+
+<p>
+Taal:
+<?= htmlspecialchars($lang) ?>
+</p>
+
+<p>
+Lijst:
+<?= htmlspecialchars($list) ?>
+</p>
+
+<form
+method="post"
+enctype="multipart/form-data">
+
+<input
+type="file"
+name="csv"
+accept=".csv"
+required>
+
+<button>
+Importeren
+</button>
+
+</form>
+
+<p>
+CSV formaat:
+</p>
+
+<pre>
+question,answer
+dog,hond
+cat,kat
+horse,paard
+</pre>
+
+</div>
+
+</div>
+
+</body>
+</html>
\ No newline at end of file
