10-04-2026

database/scripts/build-b2in-en-from-de.php

@@ -0,0 +1,116 @@
+<?php
+
+/**
+ * Einmaliges Skript: Liest deutschsprachige Sektionen aus database/data/b2in-en/*.json,
+ * übersetzt String-Werte per MyMemory (de→en) und schreibt die Dateien zurück.
+ *
+ * Ausführung: php database/scripts/build-b2in-en-from-de.php
+ *
+ * Hinweis: MyMemory hat ein Kontingent; bei Fehlern bleibt der Originaltext erhalten.
+ */
+
+declare(strict_types=1);
+
+$dir = dirname(__DIR__).'/data/b2in-en';
+$cacheFile = dirname(__DIR__).'/../storage/app/b2in-en-translation-cache.json';
+
+$cache = is_file($cacheFile) ? json_decode((string) file_get_contents($cacheFile), true, 512, JSON_THROW_ON_ERROR) : [];
+
+function shouldSkipString(string $s): bool
+{
+    $t = trim($s);
+    if ($t === '') {
+        return true;
+    }
+    if (preg_match('/^[\d\s.,:%€$+\-–—]+$/u', $t)) {
+        return true;
+    }
+    if (preg_match('#^https?://#i', $t)) {
+        return true;
+    }
+    if (str_starts_with($t, '/') && ! str_contains($t, ' ')) {
+        return true;
+    }
+    if (preg_match('/^[a-z0-9._%+\-]+@[a-z0-9.\-]+\.[a-z]{2,}$/i', $t)) {
+        return true;
+    }
+
+    return false;
+}
+
+function translate(string $text, array &$cache): string
+{
+    if (shouldSkipString($text)) {
+        return $text;
+    }
+    if (isset($cache[$text])) {
+        return $cache[$text];
+    }
+
+    $body = http_build_query([
+        'q' => $text,
+        'langpair' => 'de|en',
+    ]);
+
+    $ctx = stream_context_create([
+        'http' => [
+            'method' => 'POST',
+            'timeout' => 60,
+            'header' => "Content-Type: application/x-www-form-urlencoded\r\nUser-Agent: B2inCmsBuild/1.0\r\n",
+            'content' => $body,
+        ],
+    ]);
+
+    $raw = @file_get_contents('https://api.mymemory.translated.net/get', false, $ctx);
+    if ($raw === false) {
+        return $text;
+    }
+
+    $data = json_decode($raw, true);
+    $out = $data['responseData']['translatedText'] ?? null;
+    if (! is_string($out) || $out === '') {
+        return $text;
+    }
+
+    if (($data['responseStatus'] ?? 200) !== 200) {
+        return $text;
+    }
+
+    $cache[$text] = $out;
+    usleep(150000);
+
+    return $out;
+}
+
+function walk(mixed $v, callable $fn): mixed
+{
+    if (is_string($v)) {
+        return $fn($v);
+    }
+    if (is_array($v)) {
+        $out = [];
+        foreach ($v as $k => $x) {
+            $out[$k] = walk($x, $fn);
+        }
+
+        return $out;
+    }
+
+    return $v;
+}
+
+$translateFn = function (string $s) use (&$cache): string {
+    return translate($s, $cache);
+};
+
+foreach (glob($dir.'/*.json') ?: [] as $path) {
+    $name = basename($path);
+    $data = json_decode((string) file_get_contents($path), true, 512, JSON_THROW_ON_ERROR);
+    $out = walk($data, $translateFn);
+    file_put_contents($path, json_encode($out, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES)."\n");
+    echo "Updated {$name}\n";
+}
+
+file_put_contents($cacheFile, json_encode($cache, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));
+
+echo 'Done. Cache: '.$cacheFile."\n";