initial

public/api/diag.php

@@ -0,0 +1,77 @@
+<?php
+declare(strict_types=1);
+require_once __DIR__ . '/../../src/bootstrap.php';
+
+if (!cfg('debug')) {
+    json_out(['ok' => false, 'error' => 'diag disabled'], 403);
+}
+
+$driver = Database::driver();
+$path = cfg('db.sqlite_path');
+$out = [
+    'ok' => true,
+    'db_driver' => $driver,
+    'php_user' => get_current_user(),
+    'storage_writable' => is_writable(dirname(__DIR__) . '/../storage'),
+    'tables' => [],
+    'reports_columns' => [],
+    'test_insert' => null,
+];
+
+if ($driver === 'sqlite') {
+    $out['sqlite_path'] = $path;
+    $out['sqlite_realpath'] = is_string($path) ? realpath($path) : null;
+    $out['sqlite_exists'] = is_string($path) && is_file($path);
+    $out['sqlite_writable'] = is_string($path) && is_writable($path);
+    $out['data_dir_writable'] = is_string($path) && is_writable(dirname($path));
+} else {
+    $m = cfg('db.mysql', []);
+    $socket = trim((string) ($m['socket'] ?? ''));
+    $out['mysql'] = [
+        'host' => $m['host'] ?? '127.0.0.1',
+        'port' => (int) ($m['port'] ?? 3306),
+        'socket' => $socket,
+        'socket_exists' => $socket !== '' && file_exists($socket),
+        'database' => $m['database'] ?? 'androidcast_crashes',
+        'username' => $m['username'] ?? '',
+    ];
+}
+
+try {
+    $pdo = Database::pdo();
+    $tables = Database::listTables($pdo);
+    $out['tables'] = $tables;
+    $out['tickets_table'] = Database::ticketsTableExists($pdo);
+    if (Database::isMysql()) {
+        try {
+            $out['mysql_database'] = $pdo->query('SELECT DATABASE()')->fetchColumn();
+        } catch (Throwable $e) {
+            $out['mysql_database'] = $e->getMessage();
+        }
+    }
+    if (!$out['tickets_table']) {
+        $out['tickets_migration'] = Database::ticketsMigrationHint();
+    }
+    if (in_array('reports', $tables, true)) {
+        $cols = Database::columnNames($pdo, 'reports');
+        $out['reports_columns'] = array_map(
+            static fn (string $name) => ['name' => $name],
+            $cols
+        );
+    }
+    $pdo->beginTransaction();
+    $stmt = $pdo->prepare(
+        'INSERT INTO reports (report_id, fingerprint, crash_type, generated_at_ms, received_at_ms,
+            device_model, app_version, payload_json, tags_json)
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)'
+    );
+    $rid = 'diag-' . time();
+    $stmt->execute([$rid, 'diag', 'java', 1, 1, null, null, '{}', '[]']);
+    $pdo->rollBack();
+    $out['test_insert'] = 'ok (rolled back)';
+} catch (Throwable $e) {
+    $out['ok'] = false;
+    $out['test_insert'] = $e->getMessage();
+}
+
+json_out($out);