feat: implement global autoresponder plugin

2026-06-02 19:19:00 +02:00
commit 6f989af278
62 changed files with 2018 additions and 0 deletions
@@ -0,0 +1,67 @@
+<?php
+declare(strict_types=1);
+
+final class DirectAdminSyncRepository
+{
+    public function __construct(private string $baseDir = Settings::DATA_DIR)
+    {
+    }
+
+    /** @param array<int,array<string,mixed>> $entries */
+    public function replaceRuleEntries(string $username, string $ruleId, array $entries): void
+    {
+        $data = $this->read($username);
+        $data['rules'][$ruleId] = array_values($entries);
+        $this->write($username, $data);
+    }
+
+    /** @return array<int,array<string,mixed>> */
+    public function entriesForRule(string $username, string $ruleId): array
+    {
+        $data = $this->read($username);
+        return array_values($data['rules'][$ruleId] ?? []);
+    }
+
+    /** @return array<int,array<string,mixed>> */
+    public function deleteRuleEntries(string $username, string $ruleId): array
+    {
+        $data = $this->read($username);
+        $entries = array_values($data['rules'][$ruleId] ?? []);
+        unset($data['rules'][$ruleId]);
+        $this->write($username, $data);
+        return $entries;
+    }
+
+    /** @return array{rules:array<string,array<int,array<string,mixed>>>} */
+    private function read(string $username): array
+    {
+        $path = $this->path($username);
+        if (!is_file($path)) {
+            return ['rules' => []];
+        }
+        $data = json_decode((string)file_get_contents($path), true);
+        return is_array($data) && isset($data['rules']) && is_array($data['rules']) ? $data : ['rules' => []];
+    }
+
+    /** @param array{rules:array<string,array<int,array<string,mixed>>>} $data */
+    private function write(string $username, array $data): void
+    {
+        $path = $this->path($username);
+        $dir = dirname($path);
+        if (!is_dir($dir)) {
+            mkdir($dir, 0700, true);
+        }
+        $tmp = $path . '.tmp.' . getmypid();
+        file_put_contents($tmp, json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES), LOCK_EX);
+        @chmod($tmp, 0600);
+        rename($tmp, $path);
+    }
+
+    private function path(string $username): string
+    {
+        if (!preg_match('/^[A-Za-z0-9._-]+$/', $username)) {
+            throw new InvalidArgumentException('Invalid username');
+        }
+        return rtrim($this->baseDir, '/') . '/users/' . $username . '/da-sync.json';
+    }
+}