merge: python rewrite (#1)

* refactor: Dockerfile

* refactor: docker-compose.yml

* refactor: docker-entrypoint.sh

* refactor: src/font.php

* refactor: src/fonts.php

* refactor: src/index.php

* refactor: src/upload.php

* refactor: src/app.py

* refactor: src/index.html

* refactor: src/requirements.txt

* refactor: 24.04 vps compatibility and README re-write

* refactor: python .gitignore update

* refactor: README.md

1 files changed, 0 insertions, 66 deletions

diff --git a/src/upload.php b/src/upload.php
deleted file mode 100644
index 62db139..0000000
--- a/src/upload.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-/* upload.php — handle image uploads */
-
-header('Content-Type: application/json');
-
-if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-    http_response_code(405);
-    echo json_encode(['error' => 'Method not allowed']);
-    exit;
-}
-
-if (!isset($_FILES['image']) || $_FILES['image']['error'] !== UPLOAD_ERR_OK) {
-    $code = $_FILES['image']['error'] ?? 'unknown';
-    http_response_code(400);
-    echo json_encode(['error' => "Upload failed (code: $code)"]);
-    exit;
-}
-
-$file    = $_FILES['image'];
-$allowed = [
-    'image/png', 'image/jpeg', 'image/gif',
-    'image/webp', 'image/svg+xml', 'image/bmp',
-];
-
-$finfo = finfo_open(FILEINFO_MIME_TYPE);
-$mime  = finfo_file($finfo, $file['tmp_name']);
-finfo_close($finfo);
-
-if (!in_array($mime, $allowed, true)) {
-    http_response_code(400);
-    echo json_encode(['error' => "Invalid file type: $mime"]);
-    exit;
-}
-
-$ext = match ($mime) {
-    'image/png'     => 'png',
-    'image/jpeg'    => 'jpg',
-    'image/gif'     => 'gif',
-    'image/webp'    => 'webp',
-    'image/svg+xml' => 'svg',
-    'image/bmp'     => 'bmp',
-    default         => 'bin',
-};
-
-/* generate safe filename */
-$basename = pathinfo($file['name'], PATHINFO_FILENAME);
-$basename = preg_replace('/[^a-zA-Z0-9_-]/', '_', $basename);
-$basename = substr($basename, 0, 64);
-$filename = $basename . '_' . bin2hex(random_bytes(4)) . '.' . $ext;
-
-$uploadDir = __DIR__ . '/uploads';
-if (!is_dir($uploadDir)) {
-    mkdir($uploadDir, 0755, true);
-}
-
-$dest = $uploadDir . '/' . $filename;
-if (!move_uploaded_file($file['tmp_name'], $dest)) {
-    http_response_code(500);
-    echo json_encode(['error' => 'Failed to save file']);
-    exit;
-}
-
-echo json_encode([
-    'filename' => $filename,
-    'url'      => 'uploads/' . $filename,
-]);