shared-logs / api

index.php

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 15 and the first side effect is on line 3.

require_once __DIR__ . '/vendor/autoload.php';

use Battis\SharedLogs\Database\Bindings\DevicesBinding;
use Battis\SharedLogs\Database\Bindings\EntriesBinding;
use Battis\SharedLogs\Database\Bindings\LogsBinding;
use Battis\SharedLogs\Database\Bindings\UsersBinding;
use Battis\SharedLogs\Objects\User;
use Slim\App;
use Slim\Handlers\Strategies\RequestResponseArgs;
use Slim\Http\Request;
use Slim\Http\Response;

define('id_PATTERN', '/{id:[0-9]+}');

$config = json_decode(file_get_contents('config.json'), true);
$app = new App(['settings' => $config]);

/* register dependencies */
$container = $app->getContainer();

/*
 * show errors
 * TODO Handle database errors more transparently
 * FIXME disable in production!
 */
$container['settings']['displayErrorDetails'] = true;

/* database with PDO */
$container['pdo'] = function ($c) {
    $settings = $c['settings']['database'];
    $pdo = new PDO($settings['dsn'], $settings['user'], $settings['password']);
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
    return $pdo;
};

/* placeholders as separate arguments */
$container['foundHandler'] = function () {
    return new RequestResponseArgs();
};

/* prepare bindings */
$container['devices'] = function ($c) {
    return new DevicesBinding($c->pdo);
};
$container['logs'] = function ($c) {
    return new LogsBinding($c->pdo);
};
$container['entries'] = function ($c) {
    return new EntriesBinding($c->pdo);
};
$container['users'] = function ($c) {
    return new UsersBinding($c->pdo);
};

$container['cors'] = function ($c) {
    return [
        'allow-origin' => (empty($c['settings']['cors']['allow-origin'])
            ? ($_SERVER['HTTPS'] ? 'https://' : 'http://') . $_SERVER['SERVER_NAME']
            : $c['settings']['cors']['allow-origin']
        ),
        'allow-headers' => (empty($c['settings']['cors']['allow-headers'])
            ? 'X-Requested-With, Content-Type, Accept, Origin, Authorization'
            : $c['settings']['cors']['allow-headers']
        ),
        'allow-methods' => (empty($c['settings']['cors']['allow-methods'])
            ? 'GET, POST, PUT, DELETE, OPTIONS'
            : $c['settings']['cors']['allow-headers']
        )
    ];
};

$apiPrefix = $container['settings']['api']['prefix'];

/* "lazy CORS" */
$app->options($apiPrefix . '/{routes:.+}', function ($request, $response, $args) {

The parameter $args is not used and could be removed.

    return $response;
});

$app->add(function (Request $req, Response $res, callable $next) {
    $response = $next($req, $res);
    return $response
        ->withHeader('Access-Control-Allow-Origin', $this->cors['allow-origin'])

The variable $this seems to be never defined.

        ->withHeader('Access-Control-Allow-Headers', $this->cors['allow-headers'])
        ->withHeader('Access-Control-Allow-Methods', $this->cors['allow-methods']);
});

function callWithNonEmptyParams(callable $method, ...$params)
{
    return $method(...array_filter($params, function ($param) {
        return !empty($param);
    }));
}

/*
 * define routes
 */
$app->group($apiPrefix . '/devices', function () {
    $this->post('', function (Request $request, Response $response) {

The variable $this seems to be never defined.

        return $response->withJson(callWithNonEmptyParams([$this->devices, 'create'], $request->getParsedBody(), $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get('', function (Request $request, Response $response) {
        return $response->withJson(callWithNonEmptyParams([$this->devices, 'all'], $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->devices, 'get'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->put(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->devices, 'update'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->delete(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->devices, 'delete'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get(id_PATTERN . '/logs', function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->logs, 'listByDevice'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
});
$app->group($apiPrefix . '/logs', function () {
    $this->post('', function (Request $request, Response $response) {

The variable $this seems to be never defined.

        return $response->withJson(callWithNonEmptyParams([$this->logs, 'create'], $request->getParsedBody(), $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get('', function (Request $request, Response $response) {
        return $response->withJson(callWithNonEmptyParams([$this->logs, 'all'], $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->logs, 'get'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->put(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->logs, 'update'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->delete(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->logs, 'delete'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get(id_PATTERN . '/entries', function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->entries, 'listByLog'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
});
$app->group($apiPrefix . '/entries', function () {
    $this->post('', function (Request $request, Response $response) {

The variable $this seems to be never defined.

        return $response->withJson(callWithNonEmptyParams([$this->entries, 'create'], $request->getParsedBody(), $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->entries, 'get'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->put(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->entries, 'update'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->delete(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->entries, 'delete'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
});
$app->group($apiPrefix . '/users', function () {
    $this->post('', function (Request $request, Response $response) {

The variable $this seems to be never defined.

        return $response->withJson(callWithNonEmptyParams([$this->users, 'create'], $request->getParsedBody(), $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get('', function (Request $request, Response $response) {
        return $response->withJson(callWithNonEmptyParams([$this->users, 'all'], $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->users, 'get'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->get('/{screen_name:\w{' . User::SCREEN_NAME_MINIMUM_LENGTH . ',}}', function (Request $request, Response $response, $screen_name) {
        return $response->withJson(callWithNonEmptyParams([$this->users, 'lookupByScreenName'], $screen_name, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->put(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->users, 'update'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
    $this->delete(id_PATTERN, function (Request $request, Response $response, $id) {
        return $response->withJson(callWithNonEmptyParams([$this->users, 'delete'], $id, $request->getParams()));

The variable $this seems to be never defined.

    });
});

/* finish lazy CORS */
$app->map(['GET', 'POST', 'PUT', 'DELETE'], $apiPrefix . '/{routes:.+}', function ($req, $res) {
    $handler = $this->notFoundHandler;

The variable $this seems to be never defined.

    return $handler($req, $res);
});

$app->run();