Ty Clifford
81 lines
2.4 KiB
PHP
81 lines
2.4 KiB
PHP
<?php
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// api/ping.php — Server diagnostics endpoint
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// Visit this URL directly in your browser to check if PHP + SQLite are working
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// e.g. http://yourdomain.com/chat/api/ping.php
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header('Content-Type: application/json');
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header('Cache-Control: no-store');
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header('Access-Control-Allow-Origin: *');
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$results = [];
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// 1. PHP version
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$results['php_version'] = PHP_VERSION;
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$results['php_ok'] = version_compare(PHP_VERSION, '8.0.0', '>=');
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// 2. PDO SQLite
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$results['pdo_sqlite'] = extension_loaded('pdo_sqlite');
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// 3. ROOT_DIR and config.json
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$root = dirname(__DIR__);
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$configFile = $root . '/config.json';
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$results['config_exists'] = file_exists($configFile);
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if ($results['config_exists']) {
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$raw = file_get_contents($configFile);
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$cfg = json_decode($raw, true);
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$results['config_valid_json'] = ($cfg !== null);
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} else {
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$results['config_valid_json'] = false;
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}
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// 4. db/ directory writable
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$dbDir = $root . '/db';
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if (!is_dir($dbDir)) {
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@mkdir($dbDir, 0755, true);
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}
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$results['db_dir_exists'] = is_dir($dbDir);
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$results['db_dir_writable'] = is_writable($dbDir);
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// 5. archive/ directory writable
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$archiveDir = $root . '/archive';
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if (!is_dir($archiveDir)) {
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@mkdir($archiveDir, 0755, true);
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}
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$results['archive_dir_exists'] = is_dir($archiveDir);
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$results['archive_dir_writable'] = is_writable($archiveDir);
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// 6. Try creating SQLite DB
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$results['sqlite_create'] = false;
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$results['sqlite_error'] = null;
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if ($results['pdo_sqlite'] && $results['db_dir_writable']) {
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try {
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$testDb = new PDO('sqlite:' . $dbDir . '/chat.sqlite');
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$testDb->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$testDb->exec('PRAGMA journal_mode=WAL');
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$testDb->exec('CREATE TABLE IF NOT EXISTS _ping_test (id INTEGER PRIMARY KEY)');
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$results['sqlite_create'] = true;
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} catch (Exception $e) {
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$results['sqlite_error'] = $e->getMessage();
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}
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}
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// 7. Session support
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$results['sessions_available'] = function_exists('session_start');
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// 8. Overall status
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$results['all_ok'] = (
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$results['php_ok'] &&
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$results['pdo_sqlite'] &&
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$results['config_exists'] &&
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$results['config_valid_json'] &&
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$results['db_dir_writable'] &&
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$results['sqlite_create']
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);
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$results['root_dir'] = $root;
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$results['server_time'] = date('Y-m-d H:i:s T');
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http_response_code($results['all_ok'] ? 200 : 500);
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echo json_encode($results, JSON_PRETTY_PRINT);
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