68 lines
2.5 KiB
PHP
68 lines
2.5 KiB
PHP
<?php
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/**
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* Front-controller: single entry point for all /api/ requests.
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* Handles CORS, JSON content type, global error catching, and dispatch.
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*/
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require_once __DIR__ . '/../common.php';
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require_once __DIR__ . '/../db_init.php';
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require_once __DIR__ . '/../lib/response.php';
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require_once __DIR__ . '/../lib/validate.php';
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// CORS
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header('Access-Control-Allow-Origin: *');
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header('Access-Control-Allow-Methods: GET, POST, PUT, PATCH, DELETE, OPTIONS');
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header('Access-Control-Allow-Headers: Content-Type, Authorization');
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if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
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http_response_code(204);
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exit;
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}
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header('Content-Type: application/json; charset=UTF-8');
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// Parse route: strip /api/ prefix and .php suffix, normalize
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$requestUri = $_SERVER['REQUEST_URI'] ?? '';
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$path = parse_url($requestUri, PHP_URL_PATH);
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$base = dirname($_SERVER['SCRIPT_NAME']);
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$route = trim(substr($path, strlen($base)), '/');
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$route = preg_replace('/\.php$/', '', $route);
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$route = strtolower($route);
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$method = $_SERVER['REQUEST_METHOD'];
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// Dispatch table: route -> handler file
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$routes = [
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'questionnaires' => __DIR__ . '/../handlers/questionnaires.php',
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'questions' => __DIR__ . '/../handlers/questions.php',
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'answer_options' => __DIR__ . '/../handlers/answer_options.php',
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'translations' => __DIR__ . '/../handlers/translations.php',
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'users' => __DIR__ . '/../handlers/users.php',
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'assignments' => __DIR__ . '/../handlers/assignments.php',
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'clients' => __DIR__ . '/../handlers/clients.php',
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'results' => __DIR__ . '/../handlers/results.php',
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'export' => __DIR__ . '/../handlers/export.php',
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'app_questionnaires' => __DIR__ . '/../handlers/app_questionnaires.php',
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'logout' => __DIR__ . '/../handlers/logout.php',
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'auth/login' => __DIR__ . '/../handlers/auth.php',
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'auth/change-password' => __DIR__ . '/../handlers/auth.php',
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'backup' => __DIR__ . '/../handlers/backup.php',
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'download' => __DIR__ . '/../handlers/download.php',
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];
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try {
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if (!isset($routes[$route])) {
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json_error('NOT_FOUND', "Unknown endpoint: $route", 404);
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}
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$handlerFile = $routes[$route];
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if (!file_exists($handlerFile)) {
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json_error('NOT_FOUND', "Handler not found for: $route", 404);
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}
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require $handlerFile;
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} catch (Throwable $e) {
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error_log("Unhandled error on $method $route: " . $e->getMessage());
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json_error('SERVER_ERROR', 'Internal server error', 500);
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}
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