Start the actual Slim application with some Database connections.

code/composer.json

@@ -0,0 +1,28 @@
+{
+    "name": "dsmithhayes/slovocast",
+    "description": "The Slovocast web application",
+    "type": "project",
+    "require": {
+        "slim/slim": "^4.13",
+        "slim/twig-view": "^3.4",
+        "slim/psr7": "^1.6",
+        "php-di/php-di": "^7.0",
+        "league/flysystem": "^3.27",
+        "league/config": "^1.2",
+        "monolog/monolog": "^3.6"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^11.1"
+    },
+    "authors": [
+        {
+            "name": "Dave Smith-Hayes",
+            "email": "me@davesmithhayes.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "Slovocast\\": "src/"
+        }
+    }
+}

code/public/index.php

@@ -0,0 +1,6 @@
+<?php
+
+require_once '../vendor/autoload.php';
+
+$app = \Slovocast\Bootstrap::init();
+$app->run();

code/src/Bootstrap.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace Slovocast;
+
+use Slim\App;
+use Slim\Factory\AppFactory;
+use League\Config\Configuration;
+use DI\Container;
+use DI\ContainerBuilder;
+
+class Bootstrap
+{
+    /**
+     * Pulls out all the configuration schemas and configuration values. 
+     *
+     * @return Configuration
+     */
+    protected static function initConfig(): Configuration
+    {
+        $config = new Configuration();
+
+        // set all configuration details
+
+        return $config;
+    }
+
+    /**
+     * Set up the Container with all of its definitions, as well as
+     * initialization of configuration.
+     *
+     * @return Container
+     */
+    protected static function initContainer(): Container 
+    {
+        $containerBuilder = new ContainerBuilder();
+
+        $config = self::initConfig();
+        $containerBuilder->addDefinitions([
+            'conifg' => $config,
+            // more DI stuff
+        ]);
+
+        return $containerBuilder->build();
+    }
+
+    /**
+     * Tasking the instaniated Application, sets up all the routes for the 
+     * application.
+     *
+     * @param App $app
+     * @return void
+     */
+    protected static function establishRoutes(App $app): void
+    {
+        $app->get('/', function ($req, $res) {
+            $res->getBody()->write(json_encode([ 'message' => "hello!" ]));
+            return $res->withHeader("Content-Type", "application/json");
+        });
+    }
+
+    /**
+     * Taking an instantiated application, sets up all the middleware required
+     * for the application to run.
+     *
+     * @param App $app
+     */
+    protected static function establishMiddleware(App $app): void
+    {
+        $app->addErrorMiddleware(true, true, true);
+    }
+
+    /**
+     * Instantiates the application.
+     *
+     * @return App
+     */
+    public static function init(): App
+    {
+        $container = self::initContainer();
+        $app = AppFactory::createFromContainer($container);
+        self::establishMiddleware($app);
+        self::establishRoutes($app);
+        return $app;
+    }
+}

code/src/Domain/Model/Channel.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Slovocast\Domain\Model;
+
+class Channel
+{
+    public function __construct(
+        private string $name,
+    ) {}
+}

code/src/Domain/Model/User.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace Slovocast\Domain\Model;
+
+class User
+{
+    public function __construct(
+        private readonly ?int $id,
+        private string $email,
+        private string $password,
+        private string $name
+    ) {
+        $this->email = $email;
+        $this->password = $password;
+        $this->name;
+    }
+
+    public function getEmail(): string
+    {
+        return $this->email;
+    }
+
+    public function getPassword(): string
+    {
+        return $this->password;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * If the `id` property exists, we can assume this entity already exists.
+     *
+     * @return bool
+     */
+    public function isNew(): bool
+    {
+        return (bool) $this->id;
+    }
+
+    /**
+     * @param string[] $props Properties of the User model
+     * @return User
+     */
+    public static function fromArray(array $props): User
+    {
+        return new self(
+            $props['id'] ?? null,
+            $props['email'],
+            $props['password'],
+            $props['name']
+        );
+    }
+
+    /**
+     * Generates a new instance of a User model
+     *
+     * @param string[] $props Properties for the new User model
+     * @return User
+     */
+    public static function newInstance(array $props): User
+    {
+        return new self(
+            null,
+            $props['email'],
+            $props['password'],
+            $props['name']
+        );
+    }
+}

code/src/Infrastructure/DatabaseConnection.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Slovocast\Infrastructure;
+
+use League\Config\Configuration;
+use Nette\Schema\Expect;
+use PDO;
+
+/**
+ * Represents an active connection to a database
+ */
+class DatabaseConnection
+{
+    private PDO $pdo;
+
+    public function __construct(Configuration $config)
+    {
+        $this->pdo = new PDO();
+    }
+
+    public function getConnection(): PDO
+    {
+        return $this->pdo;
+    }
+
+    public static function getConfigSchema(): Configuration
+    {
+        return new Configuration([
+            'database' => Expect::structure([
+                'driver' => Expect::anyOf('mysql', 'sqlite')->required(),
+                'host' => Expect::string()->default('localhost'),
+                'post' => Expect::int()->min(1)->max(65535),
+                'database' => Expect::string()->required(),
+                'username' => Expect::string()->required(),
+                'password' => Expect::string()->nullable()
+            ])
+        ]);
+    }
+}

code/vendor/autoload.php

@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit0187bc48337726eafc963b41d1b65200::getLoader();

code/vendor/bin/php-parse

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../nikic/php-parser/bin/php-parse)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/nikic/php-parser/bin/php-parse');
+    }
+}
+
+return include __DIR__ . '/..'.'/nikic/php-parser/bin/php-parse';

code/vendor/bin/phpunit

@@ -0,0 +1,122 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../phpunit/phpunit/phpunit)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+$GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'] = $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'] = array(realpath(__DIR__ . '/..'.'/phpunit/phpunit/phpunit'));
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = 'phpvfscomposer://'.$this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+                $data = str_replace('__DIR__', var_export(dirname($this->realpath), true), $data);
+                $data = str_replace('__FILE__', var_export($this->realpath, true), $data);
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/phpunit/phpunit/phpunit');
+    }
+}
+
+return include __DIR__ . '/..'.'/phpunit/phpunit/phpunit';

code/vendor/composer/ClassLoader.php

@@ -0,0 +1,579 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array<string, list<string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var string|null */
+    private $apcuPrefix;
+
+    /**
+     * @var array<string, self>
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param string|null $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return array<string, string> Array of classname => path
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param array<string, string> $classMap Class to filename map
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            $includeFile = self::$includeFile;
+            $includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
+     *
+     * @return array<string, self>
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
+}

code/vendor/composer/InstalledVersions.php

@@ -0,0 +1,359 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer;
+
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+
+/**
+ * This class is copied in every Composer installed project and available to all
+ *
+ * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
+ *
+ * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
+ */
+class InstalledVersions
+{
+    /**
+     * @var mixed[]|null
+     * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
+     */
+    private static $installed;
+
+    /**
+     * @var bool|null
+     */
+    private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static $installedByVendor = array();
+
+    /**
+     * Returns a list of all package names which are present, either by being installed, replaced or provided
+     *
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackages()
+    {
+        $packages = array();
+        foreach (self::getInstalled() as $installed) {
+            $packages[] = array_keys($installed['versions']);
+        }
+
+        if (1 === \count($packages)) {
+            return $packages[0];
+        }
+
+        return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
+    }
+
+    /**
+     * Returns a list of all package names with a specific type e.g. 'library'
+     *
+     * @param  string   $type
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackagesByType($type)
+    {
+        $packagesByType = array();
+
+        foreach (self::getInstalled() as $installed) {
+            foreach ($installed['versions'] as $name => $package) {
+                if (isset($package['type']) && $package['type'] === $type) {
+                    $packagesByType[] = $name;
+                }
+            }
+        }
+
+        return $packagesByType;
+    }
+
+    /**
+     * Checks whether the given package is installed
+     *
+     * This also returns true if the package name is provided or replaced by another package
+     *
+     * @param  string $packageName
+     * @param  bool   $includeDevRequirements
+     * @return bool
+     */
+    public static function isInstalled($packageName, $includeDevRequirements = true)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (isset($installed['versions'][$packageName])) {
+                return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether the given package satisfies a version constraint
+     *
+     * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
+     *
+     *   Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
+     *
+     * @param  VersionParser $parser      Install composer/semver to have access to this class and functionality
+     * @param  string        $packageName
+     * @param  string|null   $constraint  A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
+     * @return bool
+     */
+    public static function satisfies(VersionParser $parser, $packageName, $constraint)
+    {
+        $constraint = $parser->parseConstraints((string) $constraint);
+        $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+        return $provided->matches($constraint);
+    }
+
+    /**
+     * Returns a version constraint representing all the range(s) which are installed for a given package
+     *
+     * It is easier to use this via isInstalled() with the $constraint argument if you need to check
+     * whether a given version of a package is installed, and not just whether it exists
+     *
+     * @param  string $packageName
+     * @return string Version constraint usable with composer/semver
+     */
+    public static function getVersionRanges($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            $ranges = array();
+            if (isset($installed['versions'][$packageName]['pretty_version'])) {
+                $ranges[] = $installed['versions'][$packageName]['pretty_version'];
+            }
+            if (array_key_exists('aliases', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
+            }
+            if (array_key_exists('replaced', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
+            }
+            if (array_key_exists('provided', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
+            }
+
+            return implode(' || ', $ranges);
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getPrettyVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['pretty_version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['pretty_version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
+     */
+    public static function getReference($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['reference'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['reference'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
+     */
+    public static function getInstallPath($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @return array
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
+     */
+    public static function getRootPackage()
+    {
+        $installed = self::getInstalled();
+
+        return $installed[0]['root'];
+    }
+
+    /**
+     * Returns the raw installed.php data for custom implementations
+     *
+     * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
+     * @return array[]
+     * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
+     */
+    public static function getRawData()
+    {
+        @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = include __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        return self::$installed;
+    }
+
+    /**
+     * Returns the raw data of all installed.php which are currently loaded for custom implementations
+     *
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    public static function getAllRawData()
+    {
+        return self::getInstalled();
+    }
+
+    /**
+     * Lets you reload the static array from another file
+     *
+     * This is only useful for complex integrations in which a project needs to use
+     * this class but then also needs to execute another project's autoloader in process,
+     * and wants to ensure both projects have access to their version of installed.php.
+     *
+     * A typical case would be PHPUnit, where it would need to make sure it reads all
+     * the data it needs from this class, then call reload() with
+     * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
+     * the project in which it runs can then also use this class safely, without
+     * interference between PHPUnit's dependencies and the project's dependencies.
+     *
+     * @param  array[] $data A vendor/composer/installed.php data set
+     * @return void
+     *
+     * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
+     */
+    public static function reload($data)
+    {
+        self::$installed = $data;
+        self::$installedByVendor = array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static function getInstalled()
+    {
+        if (null === self::$canGetVendors) {
+            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
+        }
+
+        $installed = array();
+
+        if (self::$canGetVendors) {
+            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                if (isset(self::$installedByVendor[$vendorDir])) {
+                    $installed[] = self::$installedByVendor[$vendorDir];
+                } elseif (is_file($vendorDir.'/composer/installed.php')) {
+                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                    $required = require $vendorDir.'/composer/installed.php';
+                    $installed[] = self::$installedByVendor[$vendorDir] = $required;
+                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
+                        self::$installed = $installed[count($installed) - 1];
+                    }
+                }
+            }
+        }
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                $required = require __DIR__ . '/installed.php';
+                self::$installed = $required;
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        if (self::$installed !== array()) {
+            $installed[] = self::$installed;
+        }
+
+        return $installed;
+    }
+}

code/vendor/composer/LICENSE

@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

code/vendor/composer/autoload_files.php

@@ -0,0 +1,23 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'a4a119a56e50fbb293281d9a48007e0e' => $vendorDir . '/symfony/polyfill-php80/bootstrap.php',
+    '253c157292f75eb38082b5acb06f3f01' => $vendorDir . '/nikic/fast-route/src/functions.php',
+    '6e3fae29631ef280660b3cdad06f25a8' => $vendorDir . '/symfony/deprecation-contracts/function.php',
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+    '7b11c4dc42b3b3023073cb14e519683c' => $vendorDir . '/ralouphie/getallheaders/src/getallheaders.php',
+    '23c18046f52bef3eea034657bafda50f' => $vendorDir . '/symfony/polyfill-php81/bootstrap.php',
+    '89efb1254ef2d1c5d80096acd12c4098' => $vendorDir . '/twig/twig/src/Resources/core.php',
+    'ffecb95d45175fd40f75be8a23b34f90' => $vendorDir . '/twig/twig/src/Resources/debug.php',
+    'c7baa00073ee9c61edf148c51917cfb4' => $vendorDir . '/twig/twig/src/Resources/escaper.php',
+    'f844ccf1d25df8663951193c3fc307c8' => $vendorDir . '/twig/twig/src/Resources/string_loader.php',
+    'b33e3d135e5d9e47d845c576147bda89' => $vendorDir . '/php-di/php-di/src/functions.php',
+    'ec07570ca5a812141189b1fa81503674' => $vendorDir . '/phpunit/phpunit/src/Framework/Assert/Functions.php',
+);

code/vendor/composer/autoload_namespaces.php

@@ -0,0 +1,9 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+);

code/vendor/composer/autoload_psr4.php

@@ -0,0 +1,35 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Twig\\' => array($vendorDir . '/twig/twig/src'),
+    'Symfony\\Polyfill\\Php81\\' => array($vendorDir . '/symfony/polyfill-php81'),
+    'Symfony\\Polyfill\\Php80\\' => array($vendorDir . '/symfony/polyfill-php80'),
+    'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
+    'Symfony\\Polyfill\\Ctype\\' => array($vendorDir . '/symfony/polyfill-ctype'),
+    'Slovocast\\' => array($baseDir . '/src'),
+    'Slim\\Views\\' => array($vendorDir . '/slim/twig-view/src'),
+    'Slim\\Psr7\\' => array($vendorDir . '/slim/psr7/src'),
+    'Slim\\' => array($vendorDir . '/slim/slim/Slim'),
+    'Psr\\Log\\' => array($vendorDir . '/psr/log/src'),
+    'Psr\\Http\\Server\\' => array($vendorDir . '/psr/http-server-handler/src', $vendorDir . '/psr/http-server-middleware/src'),
+    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-factory/src', $vendorDir . '/psr/http-message/src'),
+    'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
+    'PhpParser\\' => array($vendorDir . '/nikic/php-parser/lib/PhpParser'),
+    'Monolog\\' => array($vendorDir . '/monolog/monolog/src/Monolog'),
+    'League\\MimeTypeDetection\\' => array($vendorDir . '/league/mime-type-detection/src'),
+    'League\\Flysystem\\Local\\' => array($vendorDir . '/league/flysystem-local'),
+    'League\\Flysystem\\' => array($vendorDir . '/league/flysystem/src'),
+    'League\\Config\\' => array($vendorDir . '/league/config/src'),
+    'Laravel\\SerializableClosure\\' => array($vendorDir . '/laravel/serializable-closure/src'),
+    'Invoker\\' => array($vendorDir . '/php-di/invoker/src'),
+    'Fig\\Http\\Message\\' => array($vendorDir . '/fig/http-message-util/src'),
+    'FastRoute\\' => array($vendorDir . '/nikic/fast-route/src'),
+    'Dflydev\\DotAccessData\\' => array($vendorDir . '/dflydev/dot-access-data/src'),
+    'DeepCopy\\' => array($vendorDir . '/myclabs/deep-copy/src/DeepCopy'),
+    'DI\\' => array($vendorDir . '/php-di/php-di/src'),
+);

code/vendor/composer/autoload_real.php

@@ -0,0 +1,50 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit0187bc48337726eafc963b41d1b65200
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        require __DIR__ . '/platform_check.php';
+
+        spl_autoload_register(array('ComposerAutoloaderInit0187bc48337726eafc963b41d1b65200', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit0187bc48337726eafc963b41d1b65200', 'loadClassLoader'));
+
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit0187bc48337726eafc963b41d1b65200::getInitializer($loader));
+
+        $loader->register(true);
+
+        $filesToLoad = \Composer\Autoload\ComposerStaticInit0187bc48337726eafc963b41d1b65200::$files;
+        $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+                require $file;
+            }
+        }, null, null);
+        foreach ($filesToLoad as $fileIdentifier => $file) {
+            $requireFile($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}

code/vendor/composer/installed.php

@@ -0,0 +1,542 @@
+<?php return array(
+    'root' => array(
+        'name' => 'dsmithhayes/slovocast',
+        'pretty_version' => 'dev-main',
+        'version' => 'dev-main',
+        'reference' => '03a404007550f9df9caaeb02c768eae8ae485222',
+        'type' => 'project',
+        'install_path' => __DIR__ . '/../../',
+        'aliases' => array(),
+        'dev' => true,
+    ),
+    'versions' => array(
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+            'type' => 'library',
+            'install_path' => __DIR__ . '/../dflydev/dot-access-data',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'dsmithhayes/slovocast' => array(
+            'pretty_version' => 'dev-main',
+            'version' => 'dev-main',
+            'reference' => '03a404007550f9df9caaeb02c768eae8ae485222',
+            'type' => 'project',
+            'install_path' => __DIR__ . '/../../',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'fig/http-message-util' => array(
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+            'reference' => '9d94dc0154230ac39e5bf89398b324a86f63f765',
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+            'aliases' => array(),
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+            'dev_requirement' => false,
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+            'reference' => '754b3604fb2984c71f4af4a9cbe7b57f346ec1f3',
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+            'dev_requirement' => false,
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+            'dev_requirement' => false,
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+            'install_path' => __DIR__ . '/../sebastian/lines-of-code',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/object-enumerator' => array(
+            'pretty_version' => '6.0.0',
+            'version' => '6.0.0.0',
+            'reference' => 'f75f6c460da0bbd9668f43a3dde0ec0ba7faa678',
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+            'install_path' => __DIR__ . '/../sebastian/object-enumerator',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/object-reflector' => array(
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+            'reference' => 'bb2a6255d30853425fd38f032eb64ced9f7f132d',
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+            'install_path' => __DIR__ . '/../sebastian/object-reflector',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/recursion-context' => array(
+            'pretty_version' => '6.0.0',
+            'version' => '6.0.0.0',
+            'reference' => 'b75224967b5a466925c6d54e68edd0edf8dd4ed4',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/recursion-context',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/type' => array(
+            'pretty_version' => '5.0.0',
+            'version' => '5.0.0.0',
+            'reference' => 'b8502785eb3523ca0dd4afe9ca62235590020f3f',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/type',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/version' => array(
+            'pretty_version' => '5.0.0',
+            'version' => '5.0.0.0',
+            'reference' => '13999475d2cb1ab33cb73403ba356a814fdbb001',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/version',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'slim/psr7' => array(
+            'pretty_version' => '1.6.1',
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+            'reference' => '72d2b2bac94ab4575d369f605dbfafbe168d3163',
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+            'install_path' => __DIR__ . '/../slim/psr7',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'slim/slim' => array(
+            'pretty_version' => '4.13.0',
+            'version' => '4.13.0.0',
+            'reference' => '038fd5713d5a41636fdff0e8dcceedecdd17fc17',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../slim/slim',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'slim/twig-view' => array(
+            'pretty_version' => '3.4.0',
+            'version' => '3.4.0.0',
+            'reference' => '1b351536b9a07ed90a3563ee9d71a987c5d74610',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../slim/twig-view',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/deprecation-contracts' => array(
+            'pretty_version' => 'v3.5.0',
+            'version' => '3.5.0.0',
+            'reference' => '0e0d29ce1f20deffb4ab1b016a7257c4f1e789a1',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/deprecation-contracts',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-ctype' => array(
+            'pretty_version' => 'v1.29.0',
+            'version' => '1.29.0.0',
+            'reference' => 'ef4d7e442ca910c4764bce785146269b30cb5fc4',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-ctype',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-mbstring' => array(
+            'pretty_version' => 'v1.29.0',
+            'version' => '1.29.0.0',
+            'reference' => '9773676c8a1bb1f8d4340a62efe641cf76eda7ec',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-mbstring',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-php80' => array(
+            'pretty_version' => 'v1.29.0',
+            'version' => '1.29.0.0',
+            'reference' => '87b68208d5c1188808dd7839ee1e6c8ec3b02f1b',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-php80',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-php81' => array(
+            'pretty_version' => 'v1.29.0',
+            'version' => '1.29.0.0',
+            'reference' => 'c565ad1e63f30e7477fc40738343c62b40bc672d',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-php81',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'theseer/tokenizer' => array(
+            'pretty_version' => '1.2.3',
+            'version' => '1.2.3.0',
+            'reference' => '737eda637ed5e28c3413cb1ebe8bb52cbf1ca7a2',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../theseer/tokenizer',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'twig/twig' => array(
+            'pretty_version' => 'v3.10.1',
+            'version' => '3.10.1.0',
+            'reference' => '3af5ab2e52279e5e23dc192b1a26db3b8cffa4e7',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../twig/twig',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+    ),
+);

code/vendor/composer/platform_check.php

@@ -0,0 +1,26 @@
+<?php
+
+// platform_check.php @generated by Composer
+
+$issues = array();
+
+if (!(PHP_VERSION_ID >= 80100)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 8.1.0". You are running ' . PHP_VERSION . '.';
+}
+
+if ($issues) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
+        } elseif (!headers_sent()) {
+            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
+        }
+    }
+    trigger_error(
+        'Composer detected issues in your platform: ' . implode(' ', $issues),
+        E_USER_ERROR
+    );
+}

code/vendor/dflydev/dot-access-data/CHANGELOG.md

@@ -0,0 +1,67 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [3.0.2] - 2022-10-27
+
+### Fixed
+
+ - Added missing return types to docblocks (#44, #45)
+
+## [3.0.1] - 2021-08-13
+
+### Added
+
+ - Adds ReturnTypeWillChange to suppress PHP 8.1 warnings (#40)
+
+## [3.0.0] - 2021-01-01
+
+### Added
+ - Added support for both `.` and `/`-delimited key paths (#24)
+ - Added parameter and return types to everything; enabled strict type checks (#18)
+ - Added new exception classes to better identify certain types of errors (#20)
+ - `Data` now implements `ArrayAccess` (#17)
+ - Added ability to merge non-associative array values (#31, #32)
+
+### Changed
+ - All thrown exceptions are now instances or subclasses of `DataException` (#20)
+ - Calling `get()` on a missing key path without providing a default will throw a `MissingPathException` instead of returning `null` (#29)
+ - Bumped supported PHP versions to 7.1 - 8.x (#18)
+
+### Fixed
+ - Fixed incorrect merging of array values into string values (#32)
+ - Fixed `get()` method behaving as if keys with `null` values didn't exist
+
+## [2.0.0] - 2017-12-21
+
+### Changed
+ - Bumped supported PHP versions to 7.0 - 7.4 (#12)
+ - Switched to PSR-4 autoloading
+
+## [1.1.0] - 2017-01-20
+
+### Added
+ - Added new `has()` method to check for the existence of the given key (#4, #7)
+
+## [1.0.1] - 2015-08-12
+
+### Added
+ - Added new optional `$default` parameter to the `get()` method (#2)
+
+## [1.0.0] - 2012-07-17
+
+**Initial release!**
+
+[Unreleased]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.2...main
+[3.0.2]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.1...v3.0.2
+[3.0.1]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.0...v3.0.1
+[3.0.0]: https://github.com/dflydev/dflydev-dot-access-data/compare/v2.0.0...v3.0.0
+[2.0.0]: https://github.com/dflydev/dflydev-dot-access-data/compare/v1.1.0...v2.0.0
+[1.1.0]: https://github.com/dflydev/dflydev-dot-access-data/compare/v1.0.1...v1.1.0
+[1.0.1]: https://github.com/dflydev/dflydev-dot-access-data/compare/v1.0.0...v1.0.1
+[1.0.0]: https://github.com/dflydev/dflydev-dot-access-data/releases/tag/v1.0.0

code/vendor/dflydev/dot-access-data/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 Dragonfly Development Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

code/vendor/dflydev/dot-access-data/README.md

@@ -0,0 +1,158 @@
+Dot Access Data
+===============
+
+[![Latest Version](https://img.shields.io/packagist/v/dflydev/dot-access-data.svg?style=flat-square)](https://packagist.org/packages/dflydev/dot-access-data)
+[![Total Downloads](https://img.shields.io/packagist/dt/dflydev/dot-access-data.svg?style=flat-square)](https://packagist.org/packages/dflydev/dot-access-data)
+[![Software License](https://img.shields.io/badge/License-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+[![Build Status](https://img.shields.io/github/workflow/status/dflydev/dflydev-dot-access-data/Tests/main.svg?style=flat-square)](https://github.com/dflydev/dflydev-dot-access-data/actions?query=workflow%3ATests+branch%3Amain)
+[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/dflydev/dflydev-dot-access-data.svg?style=flat-square)](https://scrutinizer-ci.com/g/dflydev/dflydev-dot-access-data/code-structure/)
+[![Quality Score](https://img.shields.io/scrutinizer/g/dflydev/dflydev-dot-access-data.svg?style=flat-square)](https://scrutinizer-ci.com/g/dflydev/dflydev-dot-access-data)
+
+Given a deep data structure, access data by dot notation.
+
+
+Requirements
+------------
+
+ * PHP (7.1+)
+
+> For PHP (5.3+) please refer to version `1.0`.
+
+
+Usage
+-----
+
+Abstract example:
+
+```php
+use Dflydev\DotAccessData\Data;
+
+$data = new Data;
+
+$data->set('a.b.c', 'C');
+$data->set('a.b.d', 'D1');
+$data->append('a.b.d', 'D2');
+$data->set('a.b.e', ['E0', 'E1', 'E2']);
+
+// C
+$data->get('a.b.c');
+
+// ['D1', 'D2']
+$data->get('a.b.d');
+
+// ['E0', 'E1', 'E2']
+$data->get('a.b.e');
+
+// true
+$data->has('a.b.c');
+
+// false
+$data->has('a.b.d.j');
+
+
+// 'some-default-value'
+$data->get('some.path.that.does.not.exist', 'some-default-value');
+
+// throws a MissingPathException because no default was given
+$data->get('some.path.that.does.not.exist');
+```
+
+A more concrete example:
+
+```php
+use Dflydev\DotAccessData\Data;
+
+$data = new Data([
+    'hosts' => [
+        'hewey' => [
+            'username' => 'hman',
+            'password' => 'HPASS',
+            'roles'    => ['web'],
+        ],
+        'dewey' => [
+            'username' => 'dman',
+            'password' => 'D---S',
+            'roles'    => ['web', 'db'],
+            'nick'     => 'dewey dman',
+        ],
+        'lewey' => [
+            'username' => 'lman',
+            'password' => 'LP@$$',
+            'roles'    => ['db'],
+        ],
+    ],
+]);
+
+// hman
+$username = $data->get('hosts.hewey.username');
+// HPASS
+$password = $data->get('hosts.hewey.password');
+// ['web']
+$roles = $data->get('hosts.hewey.roles');
+// dewey dman
+$nick = $data->get('hosts.dewey.nick');
+// Unknown
+$nick = $data->get('hosts.lewey.nick', 'Unknown');
+
+// DataInterface instance
+$dewey = $data->getData('hosts.dewey');
+// dman
+$username = $dewey->get('username');
+// D---S
+$password = $dewey->get('password');
+// ['web', 'db']
+$roles = $dewey->get('roles');
+
+// No more lewey
+$data->remove('hosts.lewey');
+
+// Add DB to hewey's roles
+$data->append('hosts.hewey.roles', 'db');
+
+$data->set('hosts.april', [
+    'username' => 'aman',
+    'password' => '@---S',
+    'roles'    => ['web'],
+]);
+
+// Check if a key exists (true to this case)
+$hasKey = $data->has('hosts.dewey.username');
+```
+
+`Data` may be used as an array, since it implements `ArrayAccess` interface:
+
+```php
+// Get
+$data->get('name') === $data['name']; // true
+
+$data['name'] = 'Dewey';
+// is equivalent to
+$data->set($name, 'Dewey');
+
+isset($data['name']) === $data->has('name');
+
+// Remove key
+unset($data['name']);
+```
+
+`/` can also be used as a path delimiter:
+
+```php
+$data->set('a/b/c', 'd');
+echo $data->get('a/b/c'); // "d"
+
+$data->get('a/b/c') === $data->get('a.b.c'); // true
+```
+
+License
+-------
+
+This library is licensed under the MIT License - see the LICENSE file
+for details.
+
+
+Community
+---------
+
+If you have questions or want to help out, join us in the
+[#dflydev](irc://irc.freenode.net/#dflydev) channel on irc.freenode.net.

code/vendor/dflydev/dot-access-data/composer.json

@@ -0,0 +1,67 @@
+{
+    "name": "dflydev/dot-access-data",
+    "type": "library",
+    "description": "Given a deep data structure, access data by dot notation.",
+    "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+    "keywords": ["dot", "access", "data", "notation"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Dragonfly Development Inc.",
+            "email": "info@dflydev.com",
+            "homepage": "http://dflydev.com"
+        },
+        {
+            "name": "Beau Simensen",
+            "email": "beau@dflydev.com",
+            "homepage": "http://beausimensen.com"
+        },
+        {
+            "name": "Carlos Frutos",
+            "email": "carlos@kiwing.it",
+            "homepage": "https://github.com/cfrutos"
+        },
+        {
+            "name": "Colin O'Dell",
+            "email": "colinodell@gmail.com",
+            "homepage": "https://www.colinodell.com"
+        }
+    ],
+    "require": {
+        "php": "^7.1 || ^8.0"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^0.12.42",
+        "phpunit/phpunit": "^7.5 || ^8.5 || ^9.3",
+        "scrutinizer/ocular": "1.6.0",
+        "squizlabs/php_codesniffer": "^3.5",
+        "vimeo/psalm": "^4.0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Dflydev\\DotAccessData\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Dflydev\\DotAccessData\\": "tests/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-main": "3.x-dev"
+        }
+    },
+    "scripts": {
+        "phpcs": "phpcs",
+        "phpstan": "phpstan analyse",
+        "phpunit": "phpunit --no-coverage",
+        "psalm": "psalm",
+        "test": [
+            "@phpcs",
+            "@phpstan",
+            "@psalm",
+            "@phpunit"
+        ]
+    }
+}

code/vendor/dflydev/dot-access-data/src/Data.php

@@ -0,0 +1,286 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+use ArrayAccess;
+use Dflydev\DotAccessData\Exception\DataException;
+use Dflydev\DotAccessData\Exception\InvalidPathException;
+use Dflydev\DotAccessData\Exception\MissingPathException;
+
+/**
+ * @implements ArrayAccess<string, mixed>
+ */
+class Data implements DataInterface, ArrayAccess
+{
+    private const DELIMITERS = ['.', '/'];
+
+    /**
+     * Internal representation of data data
+     *
+     * @var array<string, mixed>
+     */
+    protected $data;
+
+    /**
+     * Constructor
+     *
+     * @param array<string, mixed> $data
+     */
+    public function __construct(array $data = [])
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function append(string $key, $value = null): void
+    {
+        $currentValue =& $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        $endKey = array_pop($keyPath);
+        foreach ($keyPath as $currentKey) {
+            if (! isset($currentValue[$currentKey])) {
+                $currentValue[$currentKey] = [];
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+
+        if (!isset($currentValue[$endKey])) {
+            $currentValue[$endKey] = [];
+        }
+
+        if (!is_array($currentValue[$endKey])) {
+            // Promote this key to an array.
+            // TODO: Is this really what we want to do?
+            $currentValue[$endKey] = [$currentValue[$endKey]];
+        }
+
+        $currentValue[$endKey][] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set(string $key, $value = null): void
+    {
+        $currentValue =& $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        $endKey = array_pop($keyPath);
+        foreach ($keyPath as $currentKey) {
+            if (!isset($currentValue[$currentKey])) {
+                $currentValue[$currentKey] = [];
+            }
+            if (!is_array($currentValue[$currentKey])) {
+                throw new DataException(sprintf('Key path "%s" within "%s" cannot be indexed into (is not an array)', $currentKey, self::formatPath($key)));
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+        $currentValue[$endKey] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function remove(string $key): void
+    {
+        $currentValue =& $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        $endKey = array_pop($keyPath);
+        foreach ($keyPath as $currentKey) {
+            if (!isset($currentValue[$currentKey])) {
+                return;
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+        unset($currentValue[$endKey]);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function get(string $key, $default = null)
+    {
+        /** @psalm-suppress ImpureFunctionCall */
+        $hasDefault = \func_num_args() > 1;
+
+        $currentValue = $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        foreach ($keyPath as $currentKey) {
+            if (!is_array($currentValue) || !array_key_exists($currentKey, $currentValue)) {
+                if ($hasDefault) {
+                    return $default;
+                }
+
+                throw new MissingPathException($key, sprintf('No data exists at the given path: "%s"', self::formatPath($keyPath)));
+            }
+
+            $currentValue = $currentValue[$currentKey];
+        }
+
+        return $currentValue === null ? $default : $currentValue;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function has(string $key): bool
+    {
+        $currentValue = $this->data;
+
+        foreach (self::keyToPathArray($key) as $currentKey) {
+            if (
+                !is_array($currentValue) ||
+                !array_key_exists($currentKey, $currentValue)
+            ) {
+                return false;
+            }
+            $currentValue = $currentValue[$currentKey];
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function getData(string $key): DataInterface
+    {
+        $value = $this->get($key);
+        if (is_array($value) && Util::isAssoc($value)) {
+            return new Data($value);
+        }
+
+        throw new DataException(sprintf('Value at "%s" could not be represented as a DataInterface', self::formatPath($key)));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function import(array $data, int $mode = self::REPLACE): void
+    {
+        $this->data = Util::mergeAssocArray($this->data, $data, $mode);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function importData(DataInterface $data, int $mode = self::REPLACE): void
+    {
+        $this->import($data->export(), $mode);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function export(): array
+    {
+        return $this->data;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetExists($key)
+    {
+        return $this->has($key);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return mixed
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetGet($key)
+    {
+        return $this->get($key, null);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string $key
+     * @param mixed $value
+     *
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetSet($key, $value)
+    {
+        $this->set($key, $value);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetUnset($key)
+    {
+        $this->remove($key);
+    }
+
+    /**
+     * @param string $path
+     *
+     * @return string[]
+     *
+     * @psalm-return non-empty-list<string>
+     *
+     * @psalm-pure
+     */
+    protected static function keyToPathArray(string $path): array
+    {
+        if (\strlen($path) === 0) {
+            throw new InvalidPathException('Path cannot be an empty string');
+        }
+
+        $path = \str_replace(self::DELIMITERS, '.', $path);
+
+        return \explode('.', $path);
+    }
+
+    /**
+     * @param string|string[] $path
+     *
+     * @return string
+     *
+     * @psalm-pure
+     */
+    protected static function formatPath($path): string
+    {
+        if (is_string($path)) {
+            $path = self::keyToPathArray($path);
+        }
+
+        return implode(' » ', $path);
+    }
+}

code/vendor/dflydev/dot-access-data/src/DataInterface.php

@@ -0,0 +1,131 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+use Dflydev\DotAccessData\Exception\DataException;
+use Dflydev\DotAccessData\Exception\InvalidPathException;
+
+interface DataInterface
+{
+    public const PRESERVE = 0;
+    public const REPLACE = 1;
+    public const MERGE = 2;
+
+    /**
+     * Append a value to a key (assumes key refers to an array value)
+     *
+     * If the key does not yet exist it will be created.
+     * If the key references a non-array it's existing contents will be added into a new array before appending the new value.
+     *
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @throws InvalidPathException if the given key is empty
+     */
+    public function append(string $key, $value = null): void;
+
+    /**
+     * Set a value for a key
+     *
+     * If the key does not yet exist it will be created.
+     *
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @throws InvalidPathException if the given key is empty
+     * @throws DataException if the given key does not target an array
+     */
+    public function set(string $key, $value = null): void;
+
+    /**
+     * Remove a key
+     *
+     * No exception will be thrown if the key does not exist
+     *
+     * @param string $key
+     *
+     * @throws InvalidPathException if the given key is empty
+     */
+    public function remove(string $key): void;
+
+    /**
+     * Get the raw value for a key
+     *
+     * If the key does not exist, an optional default value can be returned instead.
+     * If no default is provided then an exception will be thrown instead.
+     *
+     * @param string $key
+     * @param mixed $default
+     *
+     * @return mixed
+     *
+     * @throws InvalidPathException if the given key is empty
+     * @throws InvalidPathException if the given key does not exist and no default value was given
+     *
+     * @psalm-mutation-free
+     */
+    public function get(string $key, $default = null);
+
+    /**
+     * Check if the key exists
+     *
+     * @param string $key
+     *
+     * @return bool
+     *
+     * @throws InvalidPathException if the given key is empty
+     *
+     * @psalm-mutation-free
+     */
+    public function has(string $key): bool;
+
+    /**
+     * Get a data instance for a key
+     *
+     * @param string $key
+     *
+     * @return DataInterface
+     *
+     * @throws InvalidPathException if the given key is empty
+     * @throws DataException if the given key does not reference an array
+     *
+     * @psalm-mutation-free
+     */
+    public function getData(string $key): DataInterface;
+
+    /**
+     * Import data into existing data
+     *
+     * @param array<string, mixed>                     $data
+     * @param self::PRESERVE|self::REPLACE|self::MERGE $mode
+     */
+    public function import(array $data, int $mode = self::REPLACE): void;
+
+    /**
+     * Import data from an external data into existing data
+     *
+     * @param DataInterface                            $data
+     * @param self::PRESERVE|self::REPLACE|self::MERGE $mode
+     */
+    public function importData(DataInterface $data, int $mode = self::REPLACE): void;
+
+    /**
+     * Export data as raw data
+     *
+     * @return array<string, mixed>
+     *
+     * @psalm-mutation-free
+     */
+    public function export(): array;
+}

code/vendor/dflydev/dot-access-data/src/Exception/DataException.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData\Exception;
+
+/**
+ * Base runtime exception type thrown by this library
+ */
+class DataException extends \RuntimeException
+{
+}

code/vendor/dflydev/dot-access-data/src/Exception/InvalidPathException.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData\Exception;
+
+/**
+ * Thrown when trying to access an invalid path in the data array
+ */
+class InvalidPathException extends DataException
+{
+}

code/vendor/dflydev/dot-access-data/src/Exception/MissingPathException.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData\Exception;
+
+use Throwable;
+
+/**
+ * Thrown when trying to access a path that does not exist
+ */
+class MissingPathException extends DataException
+{
+    /** @var string */
+    protected $path;
+
+    public function __construct(string $path, string $message = '', int $code = 0, Throwable $previous = null)
+    {
+        $this->path = $path;
+
+        parent::__construct($message, $code, $previous);
+    }
+
+    public function getPath(): string
+    {
+        return $this->path;
+    }
+}

code/vendor/dflydev/dot-access-data/src/Util.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+class Util
+{
+    /**
+     * Test if array is an associative array
+     *
+     * Note that this function will return true if an array is empty. Meaning
+     * empty arrays will be treated as if they are associative arrays.
+     *
+     * @param array<mixed> $arr
+     *
+     * @return bool
+     *
+     * @psalm-pure
+     */
+    public static function isAssoc(array $arr): bool
+    {
+        return !count($arr) || count(array_filter(array_keys($arr), 'is_string')) == count($arr);
+    }
+
+    /**
+     * Merge contents from one associtative array to another
+     *
+     * @param mixed $to
+     * @param mixed $from
+     * @param DataInterface::PRESERVE|DataInterface::REPLACE|DataInterface::MERGE $mode
+     *
+     * @return mixed
+     *
+     * @psalm-pure
+     */
+    public static function mergeAssocArray($to, $from, int $mode = DataInterface::REPLACE)
+    {
+        if ($mode === DataInterface::MERGE && self::isList($to) && self::isList($from)) {
+            return array_merge($to, $from);
+        }
+
+        if (is_array($from) && is_array($to)) {
+            foreach ($from as $k => $v) {
+                if (!isset($to[$k])) {
+                    $to[$k] = $v;
+                } else {
+                    $to[$k] = self::mergeAssocArray($to[$k], $v, $mode);
+                }
+            }
+
+            return $to;
+        }
+
+        return $mode === DataInterface::PRESERVE ? $to : $from;
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @return bool
+     *
+     * @psalm-pure
+     */
+    private static function isList($value): bool
+    {
+        return is_array($value) && array_values($value) === $value;
+    }
+}

code/vendor/fig/http-message-util/.gitignore

@@ -0,0 +1 @@
+vendor/

code/vendor/fig/http-message-util/CHANGELOG.md

@@ -0,0 +1,147 @@
+# Changelog
+
+All notable changes to this project will be documented in this file, in reverse chronological order by release.
+
+## 1.1.5 - 2020-11-24
+
+### Added
+
+- [#19](https://github.com/php-fig/http-message-util/pull/19) adds support for PHP 8.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.1.4 - 2020-02-05
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- [#15](https://github.com/php-fig/http-message-util/pull/15) removes the dependency on psr/http-message, as it is not technically necessary for usage of this package.
+
+### Fixed
+
+- Nothing.
+
+## 1.1.3 - 2018-11-19
+
+### Added
+
+- [#10](https://github.com/php-fig/http-message-util/pull/10) adds the constants `StatusCodeInterface::STATUS_EARLY_HINTS` (103) and
+  `StatusCodeInterface::STATUS_TOO_EARLY` (425).
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.1.2 - 2017-02-09
+
+### Added
+
+- [#4](https://github.com/php-fig/http-message-util/pull/4) adds the constant
+  `StatusCodeInterface::STATUS_MISDIRECTED_REQUEST` (421).
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.1.1 - 2017-02-06
+
+### Added
+
+- [#3](https://github.com/php-fig/http-message-util/pull/3) adds the constant
+  `StatusCodeInterface::STATUS_IM_A_TEAPOT` (418).
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.1.0 - 2016-09-19
+
+### Added
+
+- [#1](https://github.com/php-fig/http-message-util/pull/1) adds
+  `Fig\Http\Message\StatusCodeInterface`, with constants named after common
+  status reason phrases, with values indicating the status codes themselves.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.0.0 - 2017-08-05
+
+### Added
+
+- Adds `Fig\Http\Message\RequestMethodInterface`, with constants covering the
+  most common HTTP request methods as specified by the IETF.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.

code/vendor/fig/http-message-util/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2016 PHP Framework Interoperability Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

code/vendor/fig/http-message-util/README.md

@@ -0,0 +1,17 @@
+# PSR Http Message Util
+
+This repository holds utility classes and constants to facilitate common
+operations of [PSR-7](https://www.php-fig.org/psr/psr-7/); the primary purpose is
+to provide constants for referring to request methods, response status codes and
+messages, and potentially common headers.
+
+Implementation of PSR-7 interfaces is **not** within the scope of this package.
+
+## Installation
+
+Install by adding the package as a [Composer](https://getcomposer.org)
+requirement:
+
+```bash
+$ composer require fig/http-message-util
+```

code/vendor/fig/http-message-util/composer.json

@@ -0,0 +1,28 @@
+{
+    "name": "fig/http-message-util",
+    "description": "Utility classes and constants for use with PSR-7 (psr/http-message)",
+    "keywords": ["psr", "psr-7", "http", "http-message", "request", "response"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "PHP-FIG",
+            "homepage": "https://www.php-fig.org/"
+        }
+    ],
+    "require": {
+        "php": "^5.3 || ^7.0 || ^8.0"
+    },
+    "suggest": {
+        "psr/http-message": "The package containing the PSR-7 interfaces"
+    },
+    "autoload": {
+        "psr-4": {
+            "Fig\\Http\\Message\\": "src/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1.x-dev"
+        }
+    }
+}

code/vendor/fig/http-message-util/src/RequestMethodInterface.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Fig\Http\Message;
+
+/**
+ * Defines constants for common HTTP request methods.
+ *
+ * Usage:
+ *
+ * <code>
+ * class RequestFactory implements RequestMethodInterface
+ * {
+ *     public static function factory(
+ *         $uri = '/',
+ *         $method = self::METHOD_GET,
+ *         $data = []
+ *     ) {
+ *     }
+ * }
+ * </code>
+ */
+interface RequestMethodInterface
+{
+    const METHOD_HEAD    = 'HEAD';
+    const METHOD_GET     = 'GET';
+    const METHOD_POST    = 'POST';
+    const METHOD_PUT     = 'PUT';
+    const METHOD_PATCH   = 'PATCH';
+    const METHOD_DELETE  = 'DELETE';
+    const METHOD_PURGE   = 'PURGE';
+    const METHOD_OPTIONS = 'OPTIONS';
+    const METHOD_TRACE   = 'TRACE';
+    const METHOD_CONNECT = 'CONNECT';
+}

code/vendor/fig/http-message-util/src/StatusCodeInterface.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace Fig\Http\Message;
+
+/**
+ * Defines constants for common HTTP status code.
+ *
+ * @see https://tools.ietf.org/html/rfc2295#section-8.1
+ * @see https://tools.ietf.org/html/rfc2324#section-2.3
+ * @see https://tools.ietf.org/html/rfc2518#section-9.7
+ * @see https://tools.ietf.org/html/rfc2774#section-7
+ * @see https://tools.ietf.org/html/rfc3229#section-10.4
+ * @see https://tools.ietf.org/html/rfc4918#section-11
+ * @see https://tools.ietf.org/html/rfc5842#section-7.1
+ * @see https://tools.ietf.org/html/rfc5842#section-7.2
+ * @see https://tools.ietf.org/html/rfc6585#section-3
+ * @see https://tools.ietf.org/html/rfc6585#section-4
+ * @see https://tools.ietf.org/html/rfc6585#section-5
+ * @see https://tools.ietf.org/html/rfc6585#section-6
+ * @see https://tools.ietf.org/html/rfc7231#section-6
+ * @see https://tools.ietf.org/html/rfc7238#section-3
+ * @see https://tools.ietf.org/html/rfc7725#section-3
+ * @see https://tools.ietf.org/html/rfc7540#section-9.1.2
+ * @see https://tools.ietf.org/html/rfc8297#section-2
+ * @see https://tools.ietf.org/html/rfc8470#section-7
+ * Usage:
+ *
+ * <code>
+ * class ResponseFactory implements StatusCodeInterface
+ * {
+ *     public function createResponse($code = self::STATUS_OK)
+ *     {
+ *     }
+ * }
+ * </code>
+ */
+interface StatusCodeInterface
+{
+    // Informational 1xx
+    const STATUS_CONTINUE = 100;
+    const STATUS_SWITCHING_PROTOCOLS = 101;
+    const STATUS_PROCESSING = 102;
+    const STATUS_EARLY_HINTS = 103;
+    // Successful 2xx
+    const STATUS_OK = 200;
+    const STATUS_CREATED = 201;
+    const STATUS_ACCEPTED = 202;
+    const STATUS_NON_AUTHORITATIVE_INFORMATION = 203;
+    const STATUS_NO_CONTENT = 204;
+    const STATUS_RESET_CONTENT = 205;
+    const STATUS_PARTIAL_CONTENT = 206;
+    const STATUS_MULTI_STATUS = 207;
+    const STATUS_ALREADY_REPORTED = 208;
+    const STATUS_IM_USED = 226;
+    // Redirection 3xx
+    const STATUS_MULTIPLE_CHOICES = 300;
+    const STATUS_MOVED_PERMANENTLY = 301;
+    const STATUS_FOUND = 302;
+    const STATUS_SEE_OTHER = 303;
+    const STATUS_NOT_MODIFIED = 304;
+    const STATUS_USE_PROXY = 305;
+    const STATUS_RESERVED = 306;
+    const STATUS_TEMPORARY_REDIRECT = 307;
+    const STATUS_PERMANENT_REDIRECT = 308;
+    // Client Errors 4xx
+    const STATUS_BAD_REQUEST = 400;
+    const STATUS_UNAUTHORIZED = 401;
+    const STATUS_PAYMENT_REQUIRED = 402;
+    const STATUS_FORBIDDEN = 403;
+    const STATUS_NOT_FOUND = 404;
+    const STATUS_METHOD_NOT_ALLOWED = 405;
+    const STATUS_NOT_ACCEPTABLE = 406;
+    const STATUS_PROXY_AUTHENTICATION_REQUIRED = 407;
+    const STATUS_REQUEST_TIMEOUT = 408;
+    const STATUS_CONFLICT = 409;
+    const STATUS_GONE = 410;
+    const STATUS_LENGTH_REQUIRED = 411;
+    const STATUS_PRECONDITION_FAILED = 412;
+    const STATUS_PAYLOAD_TOO_LARGE = 413;
+    const STATUS_URI_TOO_LONG = 414;
+    const STATUS_UNSUPPORTED_MEDIA_TYPE = 415;
+    const STATUS_RANGE_NOT_SATISFIABLE = 416;
+    const STATUS_EXPECTATION_FAILED = 417;
+    const STATUS_IM_A_TEAPOT = 418;
+    const STATUS_MISDIRECTED_REQUEST = 421;
+    const STATUS_UNPROCESSABLE_ENTITY = 422;
+    const STATUS_LOCKED = 423;
+    const STATUS_FAILED_DEPENDENCY = 424;
+    const STATUS_TOO_EARLY = 425;
+    const STATUS_UPGRADE_REQUIRED = 426;
+    const STATUS_PRECONDITION_REQUIRED = 428;
+    const STATUS_TOO_MANY_REQUESTS = 429;
+    const STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE = 431;
+    const STATUS_UNAVAILABLE_FOR_LEGAL_REASONS = 451;
+    // Server Errors 5xx
+    const STATUS_INTERNAL_SERVER_ERROR = 500;
+    const STATUS_NOT_IMPLEMENTED = 501;
+    const STATUS_BAD_GATEWAY = 502;
+    const STATUS_SERVICE_UNAVAILABLE = 503;
+    const STATUS_GATEWAY_TIMEOUT = 504;
+    const STATUS_VERSION_NOT_SUPPORTED = 505;
+    const STATUS_VARIANT_ALSO_NEGOTIATES = 506;
+    const STATUS_INSUFFICIENT_STORAGE = 507;
+    const STATUS_LOOP_DETECTED = 508;
+    const STATUS_NOT_EXTENDED = 510;
+    const STATUS_NETWORK_AUTHENTICATION_REQUIRED = 511;
+}

code/vendor/laravel/serializable-closure/LICENSE.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Taylor Otwell
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

code/vendor/laravel/serializable-closure/README.md

@@ -0,0 +1,73 @@
+# Serializable Closure
+
+<a href="https://github.com/laravel/serializable-closure/actions">
+    <img src="https://github.com/laravel/serializable-closure/workflows/tests/badge.svg" alt="Build Status">
+</a>
+<a href="https://packagist.org/packages/laravel/serializable-closure">
+    <img src="https://img.shields.io/packagist/dt/laravel/serializable-closure" alt="Total Downloads">
+</a>
+<a href="https://packagist.org/packages/laravel/serializable-closure">
+    <img src="https://img.shields.io/packagist/v/laravel/serializable-closure" alt="Latest Stable Version">
+</a>
+<a href="https://packagist.org/packages/laravel/serializable-closure">
+    <img src="https://img.shields.io/packagist/l/laravel/serializable-closure" alt="License">
+</a>
+
+## Introduction
+
+> This project is a fork of the excellent [opis/closure: 3.x](https://github.com/opis/closure) package. At Laravel, we decided to fork this package as the upcoming version [4.x](https://github.com/opis/closure) is a complete rewrite on top of the [FFI extension](https://www.php.net/manual/en/book.ffi.php). As Laravel is a web framework, and FFI is not enabled by default in web requests, this fork allows us to keep using the `3.x` series while adding support for new PHP versions.
+
+Laravel Serializable Closure provides an easy and secure way to **serialize closures in PHP**.
+
+## Official Documentation
+
+### Installation
+
+> **Requires [PHP 7.4+](https://php.net/releases/)**
+
+First, install Laravel Serializable Closure via the [Composer](https://getcomposer.org/) package manager:
+
+```bash
+composer require laravel/serializable-closure
+```
+
+### Usage
+
+You may serialize a closure this way:
+
+```php
+use Laravel\SerializableClosure\SerializableClosure;
+
+$closure = fn () => 'james';
+
+// Recommended
+SerializableClosure::setSecretKey('secret');
+
+$serialized = serialize(new SerializableClosure($closure));
+$closure = unserialize($serialized)->getClosure();
+
+echo $closure(); // james;
+```
+
+### Caveats
+
+* Anonymous classes cannot be created within closures.
+* Attributes cannot be used within closures.
+* Serializing closures on REPL environments like Laravel Tinker is not supported.
+* Serializing closures that reference objects with readonly properties is not supported.
+
+## Contributing
+
+Thank you for considering contributing to Serializable Closure! The contribution guide can be found in the [Laravel documentation](https://laravel.com/docs/contributions).
+
+## Code of Conduct
+
+In order to ensure that the Laravel community is welcoming to all, please review and abide by the [Code of Conduct](https://laravel.com/docs/contributions#code-of-conduct).
+
+## Security Vulnerabilities
+
+Please review [our security policy](https://github.com/laravel/serializable-closure/security/policy) on how to report security vulnerabilities.
+
+## License
+
+Serializable Closure is open-sourced software licensed under the [MIT license](LICENSE.md).

code/vendor/laravel/serializable-closure/composer.json

@@ -0,0 +1,52 @@
+{
+    "name": "laravel/serializable-closure",
+    "description": "Laravel Serializable Closure provides an easy and secure way to serialize closures in PHP.",
+    "keywords": ["laravel", "Serializable", "closure"],
+    "license": "MIT",
+    "support": {
+        "issues": "https://github.com/laravel/serializable-closure/issues",
+        "source": "https://github.com/laravel/serializable-closure"
+    },
+    "authors": [
+        {
+            "name": "Taylor Otwell",
+            "email": "taylor@laravel.com"
+        },
+        {
+            "name": "Nuno Maduro",
+            "email": "nuno@laravel.com"
+        }
+    ],
+    "require": {
+        "php": "^7.3|^8.0"
+    },
+    "require-dev": {
+        "nesbot/carbon": "^2.61",
+        "pestphp/pest": "^1.21.3",
+        "phpstan/phpstan": "^1.8.2",
+        "symfony/var-dumper": "^5.4.11"
+    },
+    "autoload": {
+        "psr-4": {
+            "Laravel\\SerializableClosure\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\": "tests/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    },
+    "config": {
+        "sort-packages": true,
+        "allow-plugins": {
+            "pestphp/pest-plugin": true
+        }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}

code/vendor/laravel/serializable-closure/src/Contracts/Serializable.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Laravel\SerializableClosure\Contracts;
+
+interface Serializable
+{
+    /**
+     * Resolve the closure with the given arguments.
+     *
+     * @return mixed
+     */
+    public function __invoke();
+
+    /**
+     * Gets the closure that got serialized/unserialized.
+     *
+     * @return \Closure
+     */
+    public function getClosure();
+}

code/vendor/laravel/serializable-closure/src/Contracts/Signer.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Laravel\SerializableClosure\Contracts;
+
+interface Signer
+{
+    /**
+     * Sign the given serializable.
+     *
+     * @param  string  $serializable
+     * @return array
+     */
+    public function sign($serializable);
+
+    /**
+     * Verify the given signature.
+     *
+     * @param  array  $signature
+     * @return bool
+     */
+    public function verify($signature);
+}

code/vendor/laravel/serializable-closure/src/Exceptions/InvalidSignatureException.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Laravel\SerializableClosure\Exceptions;
+
+use Exception;
+
+class InvalidSignatureException extends Exception
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'Your serialized closure might have been modified or it\'s unsafe to be unserialized.')
+    {
+        parent::__construct($message);
+    }
+}

code/vendor/laravel/serializable-closure/src/Exceptions/MissingSecretKeyException.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Laravel\SerializableClosure\Exceptions;
+
+use Exception;
+
+class MissingSecretKeyException extends Exception
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'No serializable closure secret key has been specified.')
+    {
+        parent::__construct($message);
+    }
+}

code/vendor/laravel/serializable-closure/src/Exceptions/PhpVersionNotSupportedException.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Laravel\SerializableClosure\Exceptions;
+
+use Exception;
+
+class PhpVersionNotSupportedException extends Exception
+{
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $message
+     * @return void
+     */
+    public function __construct($message = 'PHP 7.3 is not supported.')
+    {
+        parent::__construct($message);
+    }
+}

code/vendor/laravel/serializable-closure/src/SerializableClosure.php

@@ -0,0 +1,139 @@
+<?php
+
+namespace Laravel\SerializableClosure;
+
+use Closure;
+use Laravel\SerializableClosure\Exceptions\InvalidSignatureException;
+use Laravel\SerializableClosure\Exceptions\PhpVersionNotSupportedException;
+use Laravel\SerializableClosure\Serializers\Signed;
+use Laravel\SerializableClosure\Signers\Hmac;
+
+class SerializableClosure
+{
+    /**
+     * The closure's serializable.
+     *
+     * @var \Laravel\SerializableClosure\Contracts\Serializable
+     */
+    protected $serializable;
+
+    /**
+     * Creates a new serializable closure instance.
+     *
+     * @param  \Closure  $closure
+     * @return void
+     */
+    public function __construct(Closure $closure)
+    {
+        if (\PHP_VERSION_ID < 70400) {
+            throw new PhpVersionNotSupportedException();
+        }
+
+        $this->serializable = Serializers\Signed::$signer
+            ? new Serializers\Signed($closure)
+            : new Serializers\Native($closure);
+    }
+
+    /**
+     * Resolve the closure with the given arguments.
+     *
+     * @return mixed
+     */
+    public function __invoke()
+    {
+        if (\PHP_VERSION_ID < 70400) {
+            throw new PhpVersionNotSupportedException();
+        }
+
+        return call_user_func_array($this->serializable, func_get_args());
+    }
+
+    /**
+     * Gets the closure.
+     *
+     * @return \Closure
+     */
+    public function getClosure()
+    {
+        if (\PHP_VERSION_ID < 70400) {
+            throw new PhpVersionNotSupportedException();
+        }
+
+        return $this->serializable->getClosure();
+    }
+
+    /**
+     * Create a new unsigned serializable closure instance.
+     *
+     * @param  Closure  $closure
+     * @return \Laravel\SerializableClosure\UnsignedSerializableClosure
+     */
+    public static function unsigned(Closure $closure)
+    {
+        return new UnsignedSerializableClosure($closure);
+    }
+
+    /**
+     * Sets the serializable closure secret key.
+     *
+     * @param  string|null  $secret
+     * @return void
+     */
+    public static function setSecretKey($secret)
+    {
+        Serializers\Signed::$signer = $secret
+            ? new Hmac($secret)
+            : null;
+    }
+
+    /**
+     * Sets the serializable closure secret key.
+     *
+     * @param  \Closure|null  $transformer
+     * @return void
+     */
+    public static function transformUseVariablesUsing($transformer)
+    {
+        Serializers\Native::$transformUseVariables = $transformer;
+    }
+
+    /**
+     * Sets the serializable closure secret key.
+     *
+     * @param  \Closure|null  $resolver
+     * @return void
+     */
+    public static function resolveUseVariablesUsing($resolver)
+    {
+        Serializers\Native::$resolveUseVariables = $resolver;
+    }
+
+    /**
+     * Get the serializable representation of the closure.
+     *
+     * @return array
+     */
+    public function __serialize()
+    {
+        return [
+            'serializable' => $this->serializable,
+        ];
+    }
+
+    /**
+     * Restore the closure after serialization.
+     *
+     * @param  array  $data
+     * @return void
+     *
+     * @throws \Laravel\SerializableClosure\Exceptions\InvalidSignatureException
+     */
+    public function __unserialize($data)
+    {
+        if (Signed::$signer && ! $data['serializable'] instanceof Signed) {
+            throw new InvalidSignatureException();
+        }
+
+        $this->serializable = $data['serializable'];
+    }
+}

code/vendor/laravel/serializable-closure/src/Serializers/Native.php

@@ -0,0 +1,514 @@
+<?php
+
+namespace Laravel\SerializableClosure\Serializers;
+
+use Closure;
+use DateTimeInterface;
+use Laravel\SerializableClosure\Contracts\Serializable;
+use Laravel\SerializableClosure\SerializableClosure;
+use Laravel\SerializableClosure\Support\ClosureScope;
+use Laravel\SerializableClosure\Support\ClosureStream;
+use Laravel\SerializableClosure\Support\ReflectionClosure;
+use Laravel\SerializableClosure\Support\SelfReference;
+use Laravel\SerializableClosure\UnsignedSerializableClosure;
+use ReflectionObject;
+use UnitEnum;
+
+class Native implements Serializable
+{
+    /**
+     * Transform the use variables before serialization.
+     *
+     * @var \Closure|null
+     */
+    public static $transformUseVariables;
+
+    /**
+     * Resolve the use variables after unserialization.
+     *
+     * @var \Closure|null
+     */
+    public static $resolveUseVariables;
+
+    /**
+     * The closure to be serialized/unserialized.
+     *
+     * @var \Closure
+     */
+    protected $closure;
+
+    /**
+     * The closure's reflection.
+     *
+     * @var \Laravel\SerializableClosure\Support\ReflectionClosure|null
+     */
+    protected $reflector;
+
+    /**
+     * The closure's code.
+     *
+     * @var array|null
+     */
+    protected $code;
+
+    /**
+     * The closure's reference.
+     *
+     * @var string
+     */
+    protected $reference;
+
+    /**
+     * The closure's scope.
+     *
+     * @var \Laravel\SerializableClosure\Support\ClosureScope|null
+     */
+    protected $scope;
+
+    /**
+     * The "key" that marks an array as recursive.
+     */
+    const ARRAY_RECURSIVE_KEY = 'LARAVEL_SERIALIZABLE_RECURSIVE_KEY';
+
+    /**
+     * Creates a new serializable closure instance.
+     *
+     * @param  \Closure  $closure
+     * @return void
+     */
+    public function __construct(Closure $closure)
+    {
+        $this->closure = $closure;
+    }
+
+    /**
+     * Resolve the closure with the given arguments.
+     *
+     * @return mixed
+     */
+    public function __invoke()
+    {
+        return call_user_func_array($this->closure, func_get_args());
+    }
+
+    /**
+     * Gets the closure.
+     *
+     * @return \Closure
+     */
+    public function getClosure()
+    {
+        return $this->closure;
+    }
+
+    /**
+     * Get the serializable representation of the closure.
+     *
+     * @return array
+     */
+    public function __serialize()
+    {
+        if ($this->scope === null) {
+            $this->scope = new ClosureScope();
+            $this->scope->toSerialize++;
+        }
+
+        $this->scope->serializations++;
+
+        $scope = $object = null;
+        $reflector = $this->getReflector();
+
+        if ($reflector->isBindingRequired()) {
+            $object = $reflector->getClosureThis();
+
+            static::wrapClosures($object, $this->scope);
+        }
+
+        if ($scope = $reflector->getClosureScopeClass()) {
+            $scope = $scope->name;
+        }
+
+        $this->reference = spl_object_hash($this->closure);
+
+        $this->scope[$this->closure] = $this;
+
+        $use = $reflector->getUseVariables();
+
+        if (static::$transformUseVariables) {
+            $use = call_user_func(static::$transformUseVariables, $reflector->getUseVariables());
+        }
+
+        $code = $reflector->getCode();
+
+        $this->mapByReference($use);
+
+        $data = [
+            'use' => $use,
+            'function' => $code,
+            'scope' => $scope,
+            'this' => $object,
+            'self' => $this->reference,
+        ];
+
+        if (! --$this->scope->serializations && ! --$this->scope->toSerialize) {
+            $this->scope = null;
+        }
+
+        return $data;
+    }
+
+    /**
+     * Restore the closure after serialization.
+     *
+     * @param  array  $data
+     * @return void
+     */
+    public function __unserialize($data)
+    {
+        ClosureStream::register();
+
+        $this->code = $data;
+        unset($data);
+
+        $this->code['objects'] = [];
+
+        if ($this->code['use']) {
+            $this->scope = new ClosureScope();
+
+            if (static::$resolveUseVariables) {
+                $this->code['use'] = call_user_func(static::$resolveUseVariables, $this->code['use']);
+            }
+
+            $this->mapPointers($this->code['use']);
+
+            extract($this->code['use'], EXTR_OVERWRITE | EXTR_REFS);
+
+            $this->scope = null;
+        }
+
+        $this->closure = include ClosureStream::STREAM_PROTO.'://'.$this->code['function'];
+
+        if ($this->code['this'] === $this) {
+            $this->code['this'] = null;
+        }
+
+        $this->closure = $this->closure->bindTo($this->code['this'], $this->code['scope']);
+
+        if (! empty($this->code['objects'])) {
+            foreach ($this->code['objects'] as $item) {
+                $item['property']->setValue($item['instance'], $item['object']->getClosure());
+            }
+        }
+
+        $this->code = $this->code['function'];
+    }
+
+    /**
+     * Ensures the given closures are serializable.
+     *
+     * @param  mixed  $data
+     * @param  \Laravel\SerializableClosure\Support\ClosureScope  $storage
+     * @return void
+     */
+    public static function wrapClosures(&$data, $storage)
+    {
+        if ($data instanceof Closure) {
+            $data = new static($data);
+        } elseif (is_array($data)) {
+            if (isset($data[self::ARRAY_RECURSIVE_KEY])) {
+                return;
+            }
+
+            $data[self::ARRAY_RECURSIVE_KEY] = true;
+
+            foreach ($data as $key => &$value) {
+                if ($key === self::ARRAY_RECURSIVE_KEY) {
+                    continue;
+                }
+                static::wrapClosures($value, $storage);
+            }
+
+            unset($value);
+            unset($data[self::ARRAY_RECURSIVE_KEY]);
+        } elseif ($data instanceof \stdClass) {
+            if (isset($storage[$data])) {
+                $data = $storage[$data];
+
+                return;
+            }
+
+            $data = $storage[$data] = clone $data;
+
+            foreach ($data as &$value) {
+                static::wrapClosures($value, $storage);
+            }
+
+            unset($value);
+        } elseif (is_object($data) && ! $data instanceof static && ! $data instanceof UnitEnum) {
+            if (isset($storage[$data])) {
+                $data = $storage[$data];
+
+                return;
+            }
+
+            $instance = $data;
+            $reflection = new ReflectionObject($instance);
+
+            if (! $reflection->isUserDefined()) {
+                $storage[$instance] = $data;
+
+                return;
+            }
+
+            $storage[$instance] = $data = $reflection->newInstanceWithoutConstructor();
+
+            do {
+                if (! $reflection->isUserDefined()) {
+                    break;
+                }
+
+                foreach ($reflection->getProperties() as $property) {
+                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
+                        continue;
+                    }
+
+                    $property->setAccessible(true);
+
+                    if (PHP_VERSION >= 7.4 && ! $property->isInitialized($instance)) {
+                        continue;
+                    }
+
+                    $value = $property->getValue($instance);
+
+                    if (is_array($value) || is_object($value)) {
+                        static::wrapClosures($value, $storage);
+                    }
+
+                    $property->setValue($data, $value);
+                }
+            } while ($reflection = $reflection->getParentClass());
+        }
+    }
+
+    /**
+     * Gets the closure's reflector.
+     *
+     * @return \Laravel\SerializableClosure\Support\ReflectionClosure
+     */
+    public function getReflector()
+    {
+        if ($this->reflector === null) {
+            $this->code = null;
+            $this->reflector = new ReflectionClosure($this->closure);
+        }
+
+        return $this->reflector;
+    }
+
+    /**
+     * Internal method used to map closure pointers.
+     *
+     * @param  mixed  $data
+     * @return void
+     */
+    protected function mapPointers(&$data)
+    {
+        $scope = $this->scope;
+
+        if ($data instanceof static) {
+            $data = &$data->closure;
+        } elseif (is_array($data)) {
+            if (isset($data[self::ARRAY_RECURSIVE_KEY])) {
+                return;
+            }
+
+            $data[self::ARRAY_RECURSIVE_KEY] = true;
+
+            foreach ($data as $key => &$value) {
+                if ($key === self::ARRAY_RECURSIVE_KEY) {
+                    continue;
+                } elseif ($value instanceof static) {
+                    $data[$key] = &$value->closure;
+                } elseif ($value instanceof SelfReference && $value->hash === $this->code['self']) {
+                    $data[$key] = &$this->closure;
+                } else {
+                    $this->mapPointers($value);
+                }
+            }
+
+            unset($value);
+            unset($data[self::ARRAY_RECURSIVE_KEY]);
+        } elseif ($data instanceof \stdClass) {
+            if (isset($scope[$data])) {
+                return;
+            }
+
+            $scope[$data] = true;
+
+            foreach ($data as $key => &$value) {
+                if ($value instanceof SelfReference && $value->hash === $this->code['self']) {
+                    $data->{$key} = &$this->closure;
+                } elseif (is_array($value) || is_object($value)) {
+                    $this->mapPointers($value);
+                }
+            }
+
+            unset($value);
+        } elseif (is_object($data) && ! ($data instanceof Closure)) {
+            if (isset($scope[$data])) {
+                return;
+            }
+
+            $scope[$data] = true;
+            $reflection = new ReflectionObject($data);
+
+            do {
+                if (! $reflection->isUserDefined()) {
+                    break;
+                }
+
+                foreach ($reflection->getProperties() as $property) {
+                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
+                        continue;
+                    }
+
+                    $property->setAccessible(true);
+
+                    if (PHP_VERSION >= 7.4 && ! $property->isInitialized($data)) {
+                        continue;
+                    }
+
+                    $item = $property->getValue($data);
+
+                    if ($item instanceof SerializableClosure || $item instanceof UnsignedSerializableClosure || ($item instanceof SelfReference && $item->hash === $this->code['self'])) {
+                        $this->code['objects'][] = [
+                            'instance' => $data,
+                            'property' => $property,
+                            'object' => $item instanceof SelfReference ? $this : $item,
+                        ];
+                    } elseif (is_array($item) || is_object($item)) {
+                        $this->mapPointers($item);
+                        $property->setValue($data, $item);
+                    }
+                }
+            } while ($reflection = $reflection->getParentClass());
+        }
+    }
+
+    /**
+     * Internal method used to map closures by reference.
+     *
+     * @param  mixed  $data
+     * @return void
+     */
+    protected function mapByReference(&$data)
+    {
+        if ($data instanceof Closure) {
+            if ($data === $this->closure) {
+                $data = new SelfReference($this->reference);
+
+                return;
+            }
+
+            if (isset($this->scope[$data])) {
+                $data = $this->scope[$data];
+
+                return;
+            }
+
+            $instance = new static($data);
+
+            $instance->scope = $this->scope;
+
+            $data = $this->scope[$data] = $instance;
+        } elseif (is_array($data)) {
+            if (isset($data[self::ARRAY_RECURSIVE_KEY])) {
+                return;
+            }
+
+            $data[self::ARRAY_RECURSIVE_KEY] = true;
+
+            foreach ($data as $key => &$value) {
+                if ($key === self::ARRAY_RECURSIVE_KEY) {
+                    continue;
+                }
+
+                $this->mapByReference($value);
+            }
+
+            unset($value);
+            unset($data[self::ARRAY_RECURSIVE_KEY]);
+        } elseif ($data instanceof \stdClass) {
+            if (isset($this->scope[$data])) {
+                $data = $this->scope[$data];
+
+                return;
+            }
+
+            $instance = $data;
+            $this->scope[$instance] = $data = clone $data;
+
+            foreach ($data as &$value) {
+                $this->mapByReference($value);
+            }
+
+            unset($value);
+        } elseif (is_object($data) && ! $data instanceof SerializableClosure && ! $data instanceof UnsignedSerializableClosure) {
+            if (isset($this->scope[$data])) {
+                $data = $this->scope[$data];
+
+                return;
+            }
+
+            $instance = $data;
+
+            if ($data instanceof DateTimeInterface) {
+                $this->scope[$instance] = $data;
+
+                return;
+            }
+
+            if ($data instanceof UnitEnum) {
+                $this->scope[$instance] = $data;
+
+                return;
+            }
+
+            $reflection = new ReflectionObject($data);
+
+            if (! $reflection->isUserDefined()) {
+                $this->scope[$instance] = $data;
+
+                return;
+            }
+
+            $this->scope[$instance] = $data = $reflection->newInstanceWithoutConstructor();
+
+            do {
+                if (! $reflection->isUserDefined()) {
+                    break;
+                }
+
+                foreach ($reflection->getProperties() as $property) {
+                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
+                        continue;
+                    }
+
+                    $property->setAccessible(true);
+
+                    if (PHP_VERSION >= 7.4 && ! $property->isInitialized($instance)) {
+                        continue;
+                    }
+
+                    $value = $property->getValue($instance);
+
+                    if (is_array($value) || is_object($value)) {
+                        $this->mapByReference($value);
+                    }
+
+                    $property->setValue($data, $value);
+                }
+            } while ($reflection = $reflection->getParentClass());
+        }
+    }
+}

code/vendor/laravel/serializable-closure/src/Serializers/Signed.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace Laravel\SerializableClosure\Serializers;
+
+use Laravel\SerializableClosure\Contracts\Serializable;
+use Laravel\SerializableClosure\Exceptions\InvalidSignatureException;
+use Laravel\SerializableClosure\Exceptions\MissingSecretKeyException;
+
+class Signed implements Serializable
+{
+    /**
+     * The signer that will sign and verify the closure's signature.
+     *
+     * @var \Laravel\SerializableClosure\Contracts\Signer|null
+     */
+    public static $signer;
+
+    /**
+     * The closure to be serialized/unserialized.
+     *
+     * @var \Closure
+     */
+    protected $closure;
+
+    /**
+     * Creates a new serializable closure instance.
+     *
+     * @param  \Closure  $closure
+     * @return void
+     */
+    public function __construct($closure)
+    {
+        $this->closure = $closure;
+    }
+
+    /**
+     * Resolve the closure with the given arguments.
+     *
+     * @return mixed
+     */
+    public function __invoke()
+    {
+        return call_user_func_array($this->closure, func_get_args());
+    }
+
+    /**
+     * Gets the closure.
+     *
+     * @return \Closure
+     */
+    public function getClosure()
+    {
+        return $this->closure;
+    }
+
+    /**
+     * Get the serializable representation of the closure.
+     *
+     * @return array
+     */
+    public function __serialize()
+    {
+        if (! static::$signer) {
+            throw new MissingSecretKeyException();
+        }
+
+        return static::$signer->sign(
+            serialize(new Native($this->closure))
+        );
+    }
+
+    /**
+     * Restore the closure after serialization.
+     *
+     * @param  array  $signature
+     * @return void
+     *
+     * @throws \Laravel\SerializableClosure\Exceptions\InvalidSignatureException
+     */
+    public function __unserialize($signature)
+    {
+        if (static::$signer && ! static::$signer->verify($signature)) {
+            throw new InvalidSignatureException();
+        }
+
+        /** @var \Laravel\SerializableClosure\Contracts\Serializable $serializable */
+        $serializable = unserialize($signature['serializable']);
+
+        $this->closure = $serializable->getClosure();
+    }
+}

code/vendor/laravel/serializable-closure/src/Signers/Hmac.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Laravel\SerializableClosure\Signers;
+
+use Laravel\SerializableClosure\Contracts\Signer;
+
+class Hmac implements Signer
+{
+    /**
+     * The secret key.
+     *
+     * @var string
+     */
+    protected $secret;
+
+    /**
+     * Creates a new signer instance.
+     *
+     * @param  string  $secret
+     * @return void
+     */
+    public function __construct($secret)
+    {
+        $this->secret = $secret;
+    }
+
+    /**
+     * Sign the given serializable.
+     *
+     * @param  string  $serialized
+     * @return array
+     */
+    public function sign($serialized)
+    {
+        return [
+            'serializable' => $serialized,
+            'hash' => base64_encode(hash_hmac('sha256', $serialized, $this->secret, true)),
+        ];
+    }
+
+    /**
+     * Verify the given signature.
+     *
+     * @param  array  $signature
+     * @return bool
+     */
+    public function verify($signature)
+    {
+        return hash_equals(base64_encode(
+            hash_hmac('sha256', $signature['serializable'], $this->secret, true)
+        ), $signature['hash']);
+    }
+}

code/vendor/laravel/serializable-closure/src/Support/ClosureScope.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Laravel\SerializableClosure\Support;
+
+use SplObjectStorage;
+
+class ClosureScope extends SplObjectStorage
+{
+    /**
+     * The number of serializations in current scope.
+     *
+     * @var int
+     */
+    public $serializations = 0;
+
+    /**
+     * The number of closures that have to be serialized.
+     *
+     * @var int
+     */
+    public $toSerialize = 0;
+}

code/vendor/laravel/serializable-closure/src/Support/ClosureStream.php

@@ -0,0 +1,179 @@
+<?php
+
+namespace Laravel\SerializableClosure\Support;
+
+#[\AllowDynamicProperties]
+class ClosureStream
+{
+    /**
+     * The stream protocol.
+     */
+    const STREAM_PROTO = 'laravel-serializable-closure';
+
+    /**
+     * Checks if this stream is registered.
+     *
+     * @var bool
+     */
+    protected static $isRegistered = false;
+
+    /**
+     * The stream content.
+     *
+     * @var string
+     */
+    protected $content;
+
+    /**
+     * The stream content.
+     *
+     * @var int
+     */
+    protected $length;
+
+    /**
+     * The stream pointer.
+     *
+     * @var int
+     */
+    protected $pointer = 0;
+
+    /**
+     * Opens file or URL.
+     *
+     * @param  string  $path
+     * @param  string  $mode
+     * @param  string  $options
+     * @param  string|null  $opened_path
+     * @return bool
+     */
+    public function stream_open($path, $mode, $options, &$opened_path)
+    {
+        $this->content = "<?php\nreturn ".substr($path, strlen(static::STREAM_PROTO.'://')).';';
+        $this->length = strlen($this->content);
+
+        return true;
+    }
+
+    /**
+     * Read from stream.
+     *
+     * @param  int  $count
+     * @return string
+     */
+    public function stream_read($count)
+    {
+        $value = substr($this->content, $this->pointer, $count);
+
+        $this->pointer += $count;
+
+        return $value;
+    }
+
+    /**
+     * Tests for end-of-file on a file pointer.
+     *
+     * @return bool
+     */
+    public function stream_eof()
+    {
+        return $this->pointer >= $this->length;
+    }
+
+    /**
+     * Change stream options.
+     *
+     * @param  int  $option
+     * @param  int  $arg1
+     * @param  int  $arg2
+     * @return bool
+     */
+    public function stream_set_option($option, $arg1, $arg2)
+    {
+        return false;
+    }
+
+    /**
+     * Retrieve information about a file resource.
+     *
+     * @return array|bool
+     */
+    public function stream_stat()
+    {
+        $stat = stat(__FILE__);
+        // @phpstan-ignore-next-line
+        $stat[7] = $stat['size'] = $this->length;
+
+        return $stat;
+    }
+
+    /**
+     * Retrieve information about a file.
+     *
+     * @param  string  $path
+     * @param  int  $flags
+     * @return array|bool
+     */
+    public function url_stat($path, $flags)
+    {
+        $stat = stat(__FILE__);
+        // @phpstan-ignore-next-line
+        $stat[7] = $stat['size'] = $this->length;
+
+        return $stat;
+    }
+
+    /**
+     * Seeks to specific location in a stream.
+     *
+     * @param  int  $offset
+     * @param  int  $whence
+     * @return bool
+     */
+    public function stream_seek($offset, $whence = SEEK_SET)
+    {
+        $crt = $this->pointer;
+
+        switch ($whence) {
+            case SEEK_SET:
+                $this->pointer = $offset;
+                break;
+            case SEEK_CUR:
+                $this->pointer += $offset;
+                break;
+            case SEEK_END:
+                $this->pointer = $this->length + $offset;
+                break;
+        }
+
+        if ($this->pointer < 0 || $this->pointer >= $this->length) {
+            $this->pointer = $crt;
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Retrieve the current position of a stream.
+     *
+     * @return int
+     */
+    public function stream_tell()
+    {
+        return $this->pointer;
+    }
+
+    /**
+     * Registers the stream.
+     *
+     * @return void
+     */
+    public static function register()
+    {
+        if (! static::$isRegistered) {
+            static::$isRegistered = stream_wrapper_register(static::STREAM_PROTO, __CLASS__);
+        }
+    }
+}

code/vendor/laravel/serializable-closure/src/Support/SelfReference.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Laravel\SerializableClosure\Support;
+
+class SelfReference
+{
+    /**
+     * The unique hash representing the object.
+     *
+     * @var string
+     */
+    public $hash;
+
+    /**
+     * Creates a new self reference instance.
+     *
+     * @param  string  $hash
+     * @return void
+     */
+    public function __construct($hash)
+    {
+        $this->hash = $hash;
+    }
+}

code/vendor/laravel/serializable-closure/src/UnsignedSerializableClosure.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace Laravel\SerializableClosure;
+
+use Closure;
+use Laravel\SerializableClosure\Exceptions\PhpVersionNotSupportedException;
+
+class UnsignedSerializableClosure
+{
+    /**
+     * The closure's serializable.
+     *
+     * @var \Laravel\SerializableClosure\Contracts\Serializable
+     */
+    protected $serializable;
+
+    /**
+     * Creates a new serializable closure instance.
+     *
+     * @param  \Closure  $closure
+     * @return void
+     */
+    public function __construct(Closure $closure)
+    {
+        if (\PHP_VERSION_ID < 70400) {
+            throw new PhpVersionNotSupportedException();
+        }
+
+        $this->serializable = new Serializers\Native($closure);
+    }
+
+    /**
+     * Resolve the closure with the given arguments.
+     *
+     * @return mixed
+     */
+    public function __invoke()
+    {
+        if (\PHP_VERSION_ID < 70400) {
+            throw new PhpVersionNotSupportedException();
+        }
+
+        return call_user_func_array($this->serializable, func_get_args());
+    }
+
+    /**
+     * Gets the closure.
+     *
+     * @return \Closure
+     */
+    public function getClosure()
+    {
+        if (\PHP_VERSION_ID < 70400) {
+            throw new PhpVersionNotSupportedException();
+        }
+
+        return $this->serializable->getClosure();
+    }
+
+    /**
+     * Get the serializable representation of the closure.
+     *
+     * @return array
+     */
+    public function __serialize()
+    {
+        return [
+            'serializable' => $this->serializable,
+        ];
+    }
+
+    /**
+     * Restore the closure after serialization.
+     *
+     * @param  array  $data
+     * @return void
+     */
+    public function __unserialize($data)
+    {
+        $this->serializable = $data['serializable'];
+    }
+}

code/vendor/league/config/CHANGELOG.md

@@ -0,0 +1,42 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+Updates should follow the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [Unreleased][unreleased]
+
+## [1.2.0] - 2022-12-11
+
+### Changed
+
+- Values can now be set prior to the corresponding schema being registered.
+- `exists()` and `get()` now only trigger validation for the relevant schema, not the entire config at once.
+
+## [1.1.1] - 2021-08-14
+
+### Changed
+
+ - Bumped the minimum version of dflydev/dot-access-data for PHP 8.1 support
+
+## [1.1.0] - 2021-06-19
+
+### Changed
+
+- Bumped the minimum PHP version to 7.4+
+- Bumped the minimum version of nette/schema to 1.2.0
+
+## [1.0.1] - 2021-05-31
+
+### Fixed
+
+- Fixed the `ConfigurationExceptionInterface` marker interface not extending `Throwable` (#2)
+
+## [1.0.0] - 2021-05-31
+
+Initial release! 🎉
+
+[unreleased]: https://github.com/thephpleague/config/compare/v1.2.0...main
+[1.2.0]: https://github.com/thephpleague/config/compare/v1.1.1...v.1.2.0
+[1.1.1]: https://github.com/thephpleague/config/compare/v1.1.0...v1.1.1
+[1.1.0]: https://github.com/thephpleague/config/compare/v1.0.1...v1.1.0
+[1.0.1]: https://github.com/thephpleague/config/compare/v1.0.0...v1.0.1
+[1.0.0]: https://github.com/thephpleague/config/releases/tag/v1.0.0

code/vendor/league/config/LICENSE.md

@@ -0,0 +1,28 @@
+BSD 3-Clause License
+
+Copyright (c) 2022, Colin O'Dell. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

code/vendor/league/config/README.md

@@ -0,0 +1,153 @@
+# league/config
+
+[![Latest Version](https://img.shields.io/packagist/v/league/config.svg?style=flat-square)](https://packagist.org/packages/league/config)
+[![Total Downloads](https://img.shields.io/packagist/dt/league/config.svg?style=flat-square)](https://packagist.org/packages/league/config)
+[![Software License](https://img.shields.io/badge/License-BSD--3-brightgreen.svg?style=flat-square)](LICENSE)
+[![Build Status](https://img.shields.io/github/workflow/status/thephpleague/config/Tests/main.svg?style=flat-square)](https://github.com/thephpleague/config/actions?query=workflow%3ATests+branch%3Amain)
+[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/thephpleague/config.svg?style=flat-square)](https://scrutinizer-ci.com/g/thephpleague/config/code-structure)
+[![Quality Score](https://img.shields.io/scrutinizer/g/thephpleague/config.svg?style=flat-square)](https://scrutinizer-ci.com/g/thephpleague/config)
+[![Sponsor development of this project](https://img.shields.io/badge/sponsor%20this%20package-%E2%9D%A4-ff69b4.svg?style=flat-square)](https://www.colinodell.com/sponsor)
+
+**league/config** helps you define nested configuration arrays with strict schemas and access configuration values with dot notation.  It was created by [Colin O'Dell][@colinodell].
+
+## 📦 Installation
+
+This project requires PHP 7.4 or higher.  To install it via [Composer] simply run:
+
+```bash
+composer require league/config
+```
+
+## 🧰️ Basic Usage
+
+The `Configuration` class provides everything you need to define the configuration structure and fetch values:
+
+```php
+use League\Config\Configuration;
+use Nette\Schema\Expect;
+
+// Define your configuration schema
+$config = new Configuration([
+    'database' => Expect::structure([
+        'driver' => Expect::anyOf('mysql', 'postgresql', 'sqlite')->required(),
+        'host' => Expect::string()->default('localhost'),
+        'port' => Expect::int()->min(1)->max(65535),
+        'ssl' => Expect::bool(),
+        'database' => Expect::string()->required(),
+        'username' => Expect::string()->required(),
+        'password' => Expect::string()->nullable(),
+    ]),
+    'logging' => Expect::structure([
+        'enabled' => Expect::bool()->default($_ENV['DEBUG'] == true),
+        'file' => Expect::string()->deprecated("use logging.path instead"),
+        'path' => Expect::string()->assert(function ($path) { return \is_writeable($path); })->required(),
+    ]),
+]);
+
+// Set the values, either all at once with `merge()`:
+$config->merge([
+    'database' => [
+        'driver' => 'mysql',
+        'port' => 3306,
+        'database' => 'mydb',
+        'username' => 'user',
+        'password' => 'secret',
+    ],
+]);
+
+// Or one-at-a-time with `set()`:
+$config->set('logging.path', '/var/log/myapp.log');
+
+// You can now retrieve those values with `get()`.
+// Validation and defaults will be applied for you automatically
+$config->get('database');        // Fetches the entire "database" section as an array
+$config->get('database.driver'); // Fetch a specific nested value with dot notation
+$config->get('database/driver'); // Fetch a specific nested value with slash notation
+$config->get('database.host');   // Returns the default value "localhost"
+$config->get('logging.path');    // Guaranteed to be writeable thanks to the assertion in the schema
+
+// If validation fails an `InvalidConfigurationException` will be thrown:
+$config->set('database.driver', 'mongodb');
+$config->get('database.driver'); // InvalidConfigurationException
+
+// Attempting to fetch a non-existent key will result in an `InvalidConfigurationException`
+$config->get('foo.bar');
+
+// You could avoid this by checking whether that item exists:
+$config->exists('foo.bar'); // Returns `false`
+```
+
+## 📓 Documentation
+
+Full documentation can be found at [config.thephpleague.com][docs].
+
+## 💭 Philosophy
+
+This library aims to provide a **simple yet opinionated** approach to configuration with the following goals:
+
+- The configuration should operate on **arrays with nested values** which are easily accessible
+- The configuration structure should be **defined with strict schemas** defining the overall structure, allowed types, and allowed values
+- Schemas should be defined using a **simple, fluent interface**
+- You should be able to **add and combine schemas but never modify existing ones**
+- Both the configuration values and the schema should be **defined and managed with PHP code**
+- Schemas should be **immutable**; they should never change once they are set
+- Configuration values should never define or influence the schemas
+
+As a result, this library will likely **never** support features like:
+
+- Loading and/or exporting configuration values or schemas using YAML, XML, or other files
+- Parsing configuration values from a command line or other user interface
+- Dynamically changing the schema, allowed values, or default values based on other configuration values
+
+If you need that functionality you should check out other libraries like:
+
+- [symfony/config]
+- [symfony/options-resolver]
+- [hassankhan/config]
+- [consolidation/config]
+- [laminas/laminas-config]
+
+## 🏷️ Versioning
+
+[SemVer](http://semver.org/) is followed closely. Minor and patch releases should not introduce breaking changes to the codebase.
+
+Any classes or methods marked `@internal` are not intended for use outside this library and are subject to breaking changes at any time, so please avoid using them.
+
+## 🛠️ Maintenance & Support
+
+When a new **minor** version (e.g. `1.0` -> `1.1`) is released, the previous one (`1.0`) will continue to receive security and critical bug fixes for *at least* 3 months.
+
+When a new **major** version is released (e.g. `1.1` -> `2.0`), the previous one (`1.1`) will receive critical bug fixes for *at least* 3 months and security updates for 6 months after that new release comes out.
+
+(This policy may change in the future and exceptions may be made on a case-by-case basis.)
+
+## 👷‍️ Contributing
+
+Contributions to this library are **welcome**! We only ask that you adhere to our [contributor guidelines] and avoid making changes that conflict with our Philosophy above.
+
+## 🧪 Testing
+
+```bash
+composer test
+```
+
+## 📄 License
+
+**league/config** is licensed under the BSD-3 license.  See the [`LICENSE.md`][license] file for more details.
+
+## 🗺️  Who Uses It?
+
+This project is used by [league/commonmark][league-commonmark].
+
+[docs]: https://config.thephpleague.com/
+[@colinodell]: https://www.twitter.com/colinodell
+[Composer]: https://getcomposer.org/
+[PHP League]: https://thephpleague.com
+[symfony/config]: https://symfony.com/doc/current/components/config.html
+[symfony/options-resolver]: https://symfony.com/doc/current/components/options_resolver.html
+[hassankhan/config]: https://github.com/hassankhan/config
+[consolidation/config]: https://github.com/consolidation/config
+[laminas/laminas-config]: https://docs.laminas.dev/laminas-config/
+[contributor guidelines]: https://github.com/thephpleague/config/blob/main/.github/CONTRIBUTING.md
+[license]: https://github.com/thephpleague/config/blob/main/LICENSE.md
+[league-commonmark]: https://commonmark.thephpleague.com

code/vendor/league/config/composer.json

@@ -0,0 +1,69 @@
+{
+    "name": "league/config",
+    "type": "library",
+    "description": "Define configuration arrays with strict schemas and access values with dot notation",
+    "keywords": ["configuration","config","schema","array","nested","dot","dot-access"],
+    "homepage": "https://config.thephpleague.com",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Colin O'Dell",
+            "email": "colinodell@gmail.com",
+            "homepage": "https://www.colinodell.com",
+            "role": "Lead Developer"
+        }
+    ],
+    "support": {
+        "docs": "https://config.thephpleague.com/",
+        "issues": "https://github.com/thephpleague/config/issues",
+        "rss": "https://github.com/thephpleague/config/releases.atom",
+        "source": "https://github.com/thephpleague/config"
+    },
+    "require": {
+        "php": "^7.4 || ^8.0",
+        "dflydev/dot-access-data": "^3.0.1",
+        "nette/schema": "^1.2"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.8.2",
+        "phpunit/phpunit": "^9.5.5",
+        "scrutinizer/ocular": "^1.8.1",
+        "unleashedtech/php-coding-standard": "^3.1",
+        "vimeo/psalm": "^4.7.3"
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "autoload": {
+        "psr-4": {
+            "League\\Config\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "League\\Config\\Tests\\": "tests"
+        }
+    },
+    "scripts": {
+        "phpcs": "phpcs",
+        "phpstan": "phpstan analyse",
+        "phpunit": "phpunit --no-coverage",
+        "psalm": "psalm",
+        "test": [
+            "@phpcs",
+            "@phpstan",
+            "@psalm",
+            "@phpunit"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-main": "1.2-dev"
+        }
+    },
+    "config": {
+        "sort-packages": true,
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
+    }
+}

code/vendor/league/config/src/Configuration.php

@@ -0,0 +1,255 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+use Dflydev\DotAccessData\Data;
+use Dflydev\DotAccessData\DataInterface;
+use Dflydev\DotAccessData\Exception\DataException;
+use Dflydev\DotAccessData\Exception\InvalidPathException;
+use Dflydev\DotAccessData\Exception\MissingPathException;
+use League\Config\Exception\UnknownOptionException;
+use League\Config\Exception\ValidationException;
+use Nette\Schema\Expect;
+use Nette\Schema\Processor;
+use Nette\Schema\Schema;
+use Nette\Schema\ValidationException as NetteValidationException;
+
+final class Configuration implements ConfigurationBuilderInterface, ConfigurationInterface
+{
+    /** @psalm-readonly */
+    private Data $userConfig;
+
+    /**
+     * @var array<string, Schema>
+     *
+     * @psalm-allow-private-mutation
+     */
+    private array $configSchemas = [];
+
+    /** @psalm-allow-private-mutation */
+    private Data $finalConfig;
+
+    /**
+     * @var array<string, mixed>
+     *
+     * @psalm-allow-private-mutation
+     */
+    private array $cache = [];
+
+    /** @psalm-readonly */
+    private ConfigurationInterface $reader;
+
+    /**
+     * @param array<string, Schema> $baseSchemas
+     */
+    public function __construct(array $baseSchemas = [])
+    {
+        $this->configSchemas = $baseSchemas;
+        $this->userConfig    = new Data();
+        $this->finalConfig   = new Data();
+
+        $this->reader = new ReadOnlyConfiguration($this);
+    }
+
+    /**
+     * Registers a new configuration schema at the given top-level key
+     *
+     * @psalm-allow-private-mutation
+     */
+    public function addSchema(string $key, Schema $schema): void
+    {
+        $this->invalidate();
+
+        $this->configSchemas[$key] = $schema;
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @psalm-allow-private-mutation
+     */
+    public function merge(array $config = []): void
+    {
+        $this->invalidate();
+
+        $this->userConfig->import($config, DataInterface::REPLACE);
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @psalm-allow-private-mutation
+     */
+    public function set(string $key, $value): void
+    {
+        $this->invalidate();
+
+        try {
+            $this->userConfig->set($key, $value);
+        } catch (DataException $ex) {
+            throw new UnknownOptionException($ex->getMessage(), $key, (int) $ex->getCode(), $ex);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @psalm-external-mutation-free
+     */
+    public function get(string $key)
+    {
+        if (\array_key_exists($key, $this->cache)) {
+            return $this->cache[$key];
+        }
+
+        try {
+            $this->build(self::getTopLevelKey($key));
+
+            return $this->cache[$key] = $this->finalConfig->get($key);
+        } catch (InvalidPathException | MissingPathException $ex) {
+            throw new UnknownOptionException($ex->getMessage(), $key, (int) $ex->getCode(), $ex);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @psalm-external-mutation-free
+     */
+    public function exists(string $key): bool
+    {
+        if (\array_key_exists($key, $this->cache)) {
+            return true;
+        }
+
+        try {
+            $this->build(self::getTopLevelKey($key));
+
+            return $this->finalConfig->has($key);
+        } catch (InvalidPathException | UnknownOptionException $ex) {
+            return false;
+        }
+    }
+
+    /**
+     * @psalm-mutation-free
+     */
+    public function reader(): ConfigurationInterface
+    {
+        return $this->reader;
+    }
+
+    /**
+     * @psalm-external-mutation-free
+     */
+    private function invalidate(): void
+    {
+        $this->cache       = [];
+        $this->finalConfig = new Data();
+    }
+
+    /**
+     * Applies the schema against the configuration to return the final configuration
+     *
+     * @throws ValidationException|UnknownOptionException|InvalidPathException
+     *
+     * @psalm-allow-private-mutation
+     */
+    private function build(string $topLevelKey): void
+    {
+        if ($this->finalConfig->has($topLevelKey)) {
+            return;
+        }
+
+        if (! isset($this->configSchemas[$topLevelKey])) {
+            throw new UnknownOptionException(\sprintf('Missing config schema for "%s"', $topLevelKey), $topLevelKey);
+        }
+
+        try {
+            $userData = [$topLevelKey => $this->userConfig->get($topLevelKey)];
+        } catch (DataException $ex) {
+            $userData = [];
+        }
+
+        try {
+            $schema    = $this->configSchemas[$topLevelKey];
+            $processor = new Processor();
+
+            $processed = $processor->process(Expect::structure([$topLevelKey => $schema]), $userData);
+
+            $this->raiseAnyDeprecationNotices($processor->getWarnings());
+
+            $this->finalConfig->import((array) self::convertStdClassesToArrays($processed));
+        } catch (NetteValidationException $ex) {
+            throw new ValidationException($ex);
+        }
+    }
+
+    /**
+     * Recursively converts stdClass instances to arrays
+     *
+     * @phpstan-template T
+     *
+     * @param T $data
+     *
+     * @return mixed
+     *
+     * @phpstan-return ($data is \stdClass ? array<string, mixed> : T)
+     *
+     * @psalm-pure
+     */
+    private static function convertStdClassesToArrays($data)
+    {
+        if ($data instanceof \stdClass) {
+            $data = (array) $data;
+        }
+
+        if (\is_array($data)) {
+            foreach ($data as $k => $v) {
+                $data[$k] = self::convertStdClassesToArrays($v);
+            }
+        }
+
+        return $data;
+    }
+
+    /**
+     * @param string[] $warnings
+     */
+    private function raiseAnyDeprecationNotices(array $warnings): void
+    {
+        foreach ($warnings as $warning) {
+            @\trigger_error($warning, \E_USER_DEPRECATED);
+        }
+    }
+
+    /**
+     * @throws InvalidPathException
+     */
+    private static function getTopLevelKey(string $path): string
+    {
+        if (\strlen($path) === 0) {
+            throw new InvalidPathException('Path cannot be an empty string');
+        }
+
+        $path = \str_replace(['.', '/'], '.', $path);
+
+        $firstDelimiter = \strpos($path, '.');
+        if ($firstDelimiter === false) {
+            return $path;
+        }
+
+        return \substr($path, 0, $firstDelimiter);
+    }
+}

code/vendor/league/config/src/ConfigurationAwareInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+/**
+ * Implement this class to facilitate setter injection of the configuration where needed
+ */
+interface ConfigurationAwareInterface
+{
+    public function setConfiguration(ConfigurationInterface $configuration): void;
+}

code/vendor/league/config/src/ConfigurationBuilderInterface.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+/**
+ * An interface that provides the ability to set both the schema and configuration values
+ */
+interface ConfigurationBuilderInterface extends MutableConfigurationInterface, SchemaBuilderInterface
+{
+}

code/vendor/league/config/src/ConfigurationInterface.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+use League\Config\Exception\UnknownOptionException;
+use League\Config\Exception\ValidationException;
+
+/**
+ * Interface for reading configuration values
+ */
+interface ConfigurationInterface
+{
+    /**
+     * @param string $key Configuration option path/key
+     *
+     * @psalm-param non-empty-string $key
+     *
+     * @return mixed
+     *
+     * @throws ValidationException if the schema failed to validate the given input
+     * @throws UnknownOptionException if the requested key does not exist or is malformed
+     */
+    public function get(string $key);
+
+    /**
+     * @param string $key Configuration option path/key
+     *
+     * @psalm-param non-empty-string $key
+     *
+     * @return bool Whether the given option exists
+     *
+     * @throws ValidationException if the schema failed to validate the given input
+     */
+    public function exists(string $key): bool;
+}

code/vendor/league/config/src/ConfigurationProviderInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+/**
+ * Interface for a service which provides a readable configuration object
+ */
+interface ConfigurationProviderInterface
+{
+    public function getConfiguration(): ConfigurationInterface;
+}

code/vendor/league/config/src/Exception/ConfigurationExceptionInterface.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config\Exception;
+
+/**
+ * Marker interface for any/all exceptions thrown by this library
+ */
+interface ConfigurationExceptionInterface extends \Throwable
+{
+}

code/vendor/league/config/src/Exception/InvalidConfigurationException.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config\Exception;
+
+class InvalidConfigurationException extends \UnexpectedValueException implements ConfigurationExceptionInterface
+{
+    /**
+     * @param string  $option      Name/path of the option
+     * @param mixed   $valueGiven  The invalid option that was provided
+     * @param ?string $description Additional text describing the issue (optional)
+     */
+    public static function forConfigOption(string $option, $valueGiven, ?string $description = null): self
+    {
+        $message = \sprintf('Invalid config option for "%s": %s', $option, self::getDebugValue($valueGiven));
+        if ($description !== null) {
+            $message .= \sprintf(' (%s)', $description);
+        }
+
+        return new self($message);
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @psalm-pure
+     */
+    private static function getDebugValue($value): string
+    {
+        if (\is_object($value)) {
+            return \get_class($value);
+        }
+
+        return \print_r($value, true);
+    }
+}

code/vendor/league/config/src/Exception/UnknownOptionException.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config\Exception;
+
+use Throwable;
+
+final class UnknownOptionException extends \InvalidArgumentException implements ConfigurationExceptionInterface
+{
+    private string $path;
+
+    public function __construct(string $message, string $path, int $code = 0, ?Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $this->path = $path;
+    }
+
+    public function getPath(): string
+    {
+        return $this->path;
+    }
+}

code/vendor/league/config/src/Exception/ValidationException.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config\Exception;
+
+use Nette\Schema\ValidationException as NetteException;
+
+final class ValidationException extends InvalidConfigurationException
+{
+    /** @var string[] */
+    private array $messages;
+
+    public function __construct(NetteException $innerException)
+    {
+        parent::__construct($innerException->getMessage(), (int) $innerException->getCode(), $innerException);
+
+        $this->messages = $innerException->getMessages();
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getMessages(): array
+    {
+        return $this->messages;
+    }
+}

code/vendor/league/config/src/MutableConfigurationInterface.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+use League\Config\Exception\UnknownOptionException;
+
+/**
+ * Interface for setting/merging user-defined configuration values into the configuration object
+ */
+interface MutableConfigurationInterface
+{
+    /**
+     * @param mixed $value
+     *
+     * @throws UnknownOptionException if $key contains a nested path which doesn't point to an array value
+     */
+    public function set(string $key, $value): void;
+
+    /**
+     * @param array<string, mixed> $config
+     */
+    public function merge(array $config = []): void;
+}

code/vendor/league/config/src/ReadOnlyConfiguration.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+/**
+ * Provides read-only access to a given Configuration object
+ */
+final class ReadOnlyConfiguration implements ConfigurationInterface
+{
+    private Configuration $config;
+
+    public function __construct(Configuration $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        return $this->config->get($key);
+    }
+
+    public function exists(string $key): bool
+    {
+        return $this->config->exists($key);
+    }
+}

code/vendor/league/config/src/SchemaBuilderInterface.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the league/config package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace League\Config;
+
+use Nette\Schema\Schema;
+
+/**
+ * Interface that allows new schemas to be added to a configuration
+ */
+interface SchemaBuilderInterface
+{
+    /**
+     * Registers a new configuration schema at the given top-level key
+     */
+    public function addSchema(string $key, Schema $schema): void;
+}

code/vendor/league/flysystem-local/FallbackMimeTypeDetector.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem\Local;
+
+use League\MimeTypeDetection\MimeTypeDetector;
+use function in_array;
+
+class FallbackMimeTypeDetector implements MimeTypeDetector
+{
+    private const INCONCLUSIVE_MIME_TYPES = [
+        'application/x-empty',
+        'text/plain',
+        'text/x-asm',
+        'application/octet-stream',
+        'inode/x-empty',
+    ];
+
+    public function __construct(
+        private MimeTypeDetector $detector,
+        private array $inconclusiveMimetypes = self::INCONCLUSIVE_MIME_TYPES,
+        private bool $useInconclusiveMimeTypeFallback = false,
+    ) {
+    }
+
+    public function detectMimeType(string $path, $contents): ?string
+    {
+        return $this->detector->detectMimeType($path, $contents);
+    }
+
+    public function detectMimeTypeFromBuffer(string $contents): ?string
+    {
+        return $this->detector->detectMimeTypeFromBuffer($contents);
+    }
+
+    public function detectMimeTypeFromPath(string $path): ?string
+    {
+        return $this->detector->detectMimeTypeFromPath($path);
+    }
+
+    public function detectMimeTypeFromFile(string $path): ?string
+    {
+        $mimeType = $this->detector->detectMimeTypeFromFile($path);
+
+        if ($mimeType !== null && ! in_array($mimeType, $this->inconclusiveMimetypes)) {
+            return $mimeType;
+        }
+
+        return $this->detector->detectMimeTypeFromPath($path) ?? ($this->useInconclusiveMimeTypeFallback ? $mimeType : null);
+    }
+}

code/vendor/league/flysystem-local/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2013-2024 Frank de Jonge
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

code/vendor/league/flysystem-local/LocalFilesystemAdapter.php

@@ -0,0 +1,483 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem\Local;
+
+use const DIRECTORY_SEPARATOR;
+use const LOCK_EX;
+use DirectoryIterator;
+use FilesystemIterator;
+use Generator;
+use League\Flysystem\ChecksumProvider;
+use League\Flysystem\Config;
+use League\Flysystem\DirectoryAttributes;
+use League\Flysystem\FileAttributes;
+use League\Flysystem\FilesystemAdapter;
+use League\Flysystem\PathPrefixer;
+use League\Flysystem\SymbolicLinkEncountered;
+use League\Flysystem\UnableToCopyFile;
+use League\Flysystem\UnableToCreateDirectory;
+use League\Flysystem\UnableToDeleteDirectory;
+use League\Flysystem\UnableToDeleteFile;
+use League\Flysystem\UnableToMoveFile;
+use League\Flysystem\UnableToProvideChecksum;
+use League\Flysystem\UnableToReadFile;
+use League\Flysystem\UnableToRetrieveMetadata;
+use League\Flysystem\UnableToSetVisibility;
+use League\Flysystem\UnableToWriteFile;
+use League\Flysystem\UnixVisibility\PortableVisibilityConverter;
+use League\Flysystem\UnixVisibility\VisibilityConverter;
+use League\MimeTypeDetection\FinfoMimeTypeDetector;
+use League\MimeTypeDetection\MimeTypeDetector;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use SplFileInfo;
+use Throwable;
+use function chmod;
+use function clearstatcache;
+use function dirname;
+use function error_clear_last;
+use function error_get_last;
+use function file_exists;
+use function file_put_contents;
+use function hash_file;
+use function is_dir;
+use function is_file;
+use function mkdir;
+use function rename;
+
+class LocalFilesystemAdapter implements FilesystemAdapter, ChecksumProvider
+{
+    /**
+     * @var int
+     */
+    public const SKIP_LINKS = 0001;
+
+    /**
+     * @var int
+     */
+    public const DISALLOW_LINKS = 0002;
+
+    private PathPrefixer $prefixer;
+    private VisibilityConverter $visibility;
+    private MimeTypeDetector $mimeTypeDetector;
+    private string $rootLocation;
+
+    /**
+     * @var bool
+     */
+    private $rootLocationIsSetup = false;
+
+    public function __construct(
+        string $location,
+        ?VisibilityConverter $visibility = null,
+        private int $writeFlags = LOCK_EX,
+        private int $linkHandling = self::DISALLOW_LINKS,
+        ?MimeTypeDetector $mimeTypeDetector = null,
+        bool $lazyRootCreation = false,
+        bool $useInconclusiveMimeTypeFallback = false,
+    ) {
+        $this->prefixer = new PathPrefixer($location, DIRECTORY_SEPARATOR);
+        $visibility ??= new PortableVisibilityConverter();
+        $this->visibility = $visibility;
+        $this->rootLocation = $location;
+        $this->mimeTypeDetector = $mimeTypeDetector ?? new FallbackMimeTypeDetector(
+            detector: new FinfoMimeTypeDetector(),
+            useInconclusiveMimeTypeFallback: $useInconclusiveMimeTypeFallback,
+        );
+
+        if ( ! $lazyRootCreation) {
+            $this->ensureRootDirectoryExists();
+        }
+    }
+
+    private function ensureRootDirectoryExists(): void
+    {
+        if ($this->rootLocationIsSetup) {
+            return;
+        }
+
+        $this->ensureDirectoryExists($this->rootLocation, $this->visibility->defaultForDirectories());
+        $this->rootLocationIsSetup = true;
+    }
+
+    public function write(string $path, string $contents, Config $config): void
+    {
+        $this->writeToFile($path, $contents, $config);
+    }
+
+    public function writeStream(string $path, $contents, Config $config): void
+    {
+        $this->writeToFile($path, $contents, $config);
+    }
+
+    /**
+     * @param resource|string $contents
+     */
+    private function writeToFile(string $path, $contents, Config $config): void
+    {
+        $prefixedLocation = $this->prefixer->prefixPath($path);
+        $this->ensureRootDirectoryExists();
+        $this->ensureDirectoryExists(
+            dirname($prefixedLocation),
+            $this->resolveDirectoryVisibility($config->get(Config::OPTION_DIRECTORY_VISIBILITY))
+        );
+        error_clear_last();
+
+        if (@file_put_contents($prefixedLocation, $contents, $this->writeFlags) === false) {
+            throw UnableToWriteFile::atLocation($path, error_get_last()['message'] ?? '');
+        }
+
+        if ($visibility = $config->get(Config::OPTION_VISIBILITY)) {
+            $this->setVisibility($path, (string) $visibility);
+        }
+    }
+
+    public function delete(string $path): void
+    {
+        $location = $this->prefixer->prefixPath($path);
+
+        if ( ! file_exists($location)) {
+            return;
+        }
+
+        error_clear_last();
+
+        if ( ! @unlink($location)) {
+            throw UnableToDeleteFile::atLocation($location, error_get_last()['message'] ?? '');
+        }
+    }
+
+    public function deleteDirectory(string $prefix): void
+    {
+        $location = $this->prefixer->prefixPath($prefix);
+
+        if ( ! is_dir($location)) {
+            return;
+        }
+
+        $contents = $this->listDirectoryRecursively($location, RecursiveIteratorIterator::CHILD_FIRST);
+
+        /** @var SplFileInfo $file */
+        foreach ($contents as $file) {
+            if ( ! $this->deleteFileInfoObject($file)) {
+                throw UnableToDeleteDirectory::atLocation($prefix, "Unable to delete file at " . $file->getPathname());
+            }
+        }
+
+        unset($contents);
+
+        if ( ! @rmdir($location)) {
+            throw UnableToDeleteDirectory::atLocation($prefix, error_get_last()['message'] ?? '');
+        }
+    }
+
+    private function listDirectoryRecursively(
+        string $path,
+        int $mode = RecursiveIteratorIterator::SELF_FIRST
+    ): Generator {
+        if ( ! is_dir($path)) {
+            return;
+        }
+
+        yield from new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS),
+            $mode
+        );
+    }
+
+    protected function deleteFileInfoObject(SplFileInfo $file): bool
+    {
+        switch ($file->getType()) {
+            case 'dir':
+                return @rmdir((string) $file->getRealPath());
+            case 'link':
+                return @unlink((string) $file->getPathname());
+            default:
+                return @unlink((string) $file->getRealPath());
+        }
+    }
+
+    public function listContents(string $path, bool $deep): iterable
+    {
+        $location = $this->prefixer->prefixPath($path);
+
+        if ( ! is_dir($location)) {
+            return;
+        }
+
+        /** @var SplFileInfo[] $iterator */
+        $iterator = $deep ? $this->listDirectoryRecursively($location) : $this->listDirectory($location);
+
+        foreach ($iterator as $fileInfo) {
+            $pathName = $fileInfo->getPathname();
+
+            try {
+                if ($fileInfo->isLink()) {
+                    if ($this->linkHandling & self::SKIP_LINKS) {
+                        continue;
+                    }
+                    throw SymbolicLinkEncountered::atLocation($pathName);
+                }
+
+                $path = $this->prefixer->stripPrefix($pathName);
+                $lastModified = $fileInfo->getMTime();
+                $isDirectory = $fileInfo->isDir();
+                $permissions = octdec(substr(sprintf('%o', $fileInfo->getPerms()), -4));
+                $visibility = $isDirectory ? $this->visibility->inverseForDirectory($permissions) : $this->visibility->inverseForFile($permissions);
+
+                yield $isDirectory ? new DirectoryAttributes(str_replace('\\', '/', $path), $visibility, $lastModified) : new FileAttributes(
+                    str_replace('\\', '/', $path),
+                    $fileInfo->getSize(),
+                    $visibility,
+                    $lastModified
+                );
+            } catch (Throwable $exception) {
+                if (file_exists($pathName)) {
+                    throw $exception;
+                }
+            }
+        }
+    }
+
+    public function move(string $source, string $destination, Config $config): void
+    {
+        $sourcePath = $this->prefixer->prefixPath($source);
+        $destinationPath = $this->prefixer->prefixPath($destination);
+
+        $this->ensureRootDirectoryExists();
+        $this->ensureDirectoryExists(
+            dirname($destinationPath),
+            $this->resolveDirectoryVisibility($config->get(Config::OPTION_DIRECTORY_VISIBILITY))
+        );
+
+        if ( ! @rename($sourcePath, $destinationPath)) {
+            throw UnableToMoveFile::because(error_get_last()['message'] ?? 'unknown reason', $source, $destination);
+        }
+
+        if ($visibility = $config->get(Config::OPTION_VISIBILITY)) {
+            $this->setVisibility($destination, (string) $visibility);
+        }
+    }
+
+    public function copy(string $source, string $destination, Config $config): void
+    {
+        $sourcePath = $this->prefixer->prefixPath($source);
+        $destinationPath = $this->prefixer->prefixPath($destination);
+        $this->ensureRootDirectoryExists();
+        $this->ensureDirectoryExists(
+            dirname($destinationPath),
+            $this->resolveDirectoryVisibility($config->get(Config::OPTION_DIRECTORY_VISIBILITY))
+        );
+
+        if ( ! @copy($sourcePath, $destinationPath)) {
+            throw UnableToCopyFile::because(error_get_last()['message'] ?? 'unknown', $source, $destination);
+        }
+
+        $visibility = $config->get(
+            Config::OPTION_VISIBILITY,
+            $config->get(Config::OPTION_RETAIN_VISIBILITY, true)
+                ? $this->visibility($source)->visibility()
+                : null,
+        );
+
+        if ($visibility) {
+            $this->setVisibility($destination, (string) $visibility);
+        }
+    }
+
+    public function read(string $path): string
+    {
+        $location = $this->prefixer->prefixPath($path);
+        error_clear_last();
+        $contents = @file_get_contents($location);
+
+        if ($contents === false) {
+            throw UnableToReadFile::fromLocation($path, error_get_last()['message'] ?? '');
+        }
+
+        return $contents;
+    }
+
+    public function readStream(string $path)
+    {
+        $location = $this->prefixer->prefixPath($path);
+        error_clear_last();
+        $contents = @fopen($location, 'rb');
+
+        if ($contents === false) {
+            throw UnableToReadFile::fromLocation($path, error_get_last()['message'] ?? '');
+        }
+
+        return $contents;
+    }
+
+    protected function ensureDirectoryExists(string $dirname, int $visibility): void
+    {
+        if (is_dir($dirname)) {
+            return;
+        }
+
+        error_clear_last();
+
+        if ( ! @mkdir($dirname, $visibility, true)) {
+            $mkdirError = error_get_last();
+        }
+
+        clearstatcache(true, $dirname);
+
+        if ( ! is_dir($dirname)) {
+            $errorMessage = isset($mkdirError['message']) ? $mkdirError['message'] : '';
+
+            throw UnableToCreateDirectory::atLocation($dirname, $errorMessage);
+        }
+    }
+
+    public function fileExists(string $location): bool
+    {
+        $location = $this->prefixer->prefixPath($location);
+
+        return is_file($location);
+    }
+
+    public function directoryExists(string $location): bool
+    {
+        $location = $this->prefixer->prefixPath($location);
+
+        return is_dir($location);
+    }
+
+    public function createDirectory(string $path, Config $config): void
+    {
+        $this->ensureRootDirectoryExists();
+        $location = $this->prefixer->prefixPath($path);
+        $visibility = $config->get(Config::OPTION_VISIBILITY, $config->get(Config::OPTION_DIRECTORY_VISIBILITY));
+        $permissions = $this->resolveDirectoryVisibility($visibility);
+
+        if (is_dir($location)) {
+            $this->setPermissions($location, $permissions);
+
+            return;
+        }
+
+        error_clear_last();
+
+        if ( ! @mkdir($location, $permissions, true)) {
+            throw UnableToCreateDirectory::atLocation($path, error_get_last()['message'] ?? '');
+        }
+    }
+
+    public function setVisibility(string $path, string $visibility): void
+    {
+        $path = $this->prefixer->prefixPath($path);
+        $visibility = is_dir($path) ? $this->visibility->forDirectory($visibility) : $this->visibility->forFile(
+            $visibility
+        );
+
+        $this->setPermissions($path, $visibility);
+    }
+
+    public function visibility(string $path): FileAttributes
+    {
+        $location = $this->prefixer->prefixPath($path);
+        clearstatcache(false, $location);
+        error_clear_last();
+        $fileperms = @fileperms($location);
+
+        if ($fileperms === false) {
+            throw UnableToRetrieveMetadata::visibility($path, error_get_last()['message'] ?? '');
+        }
+
+        $permissions = $fileperms & 0777;
+        $visibility = $this->visibility->inverseForFile($permissions);
+
+        return new FileAttributes($path, null, $visibility);
+    }
+
+    private function resolveDirectoryVisibility(?string $visibility): int
+    {
+        return $visibility === null ? $this->visibility->defaultForDirectories() : $this->visibility->forDirectory(
+            $visibility
+        );
+    }
+
+    public function mimeType(string $path): FileAttributes
+    {
+        $location = $this->prefixer->prefixPath($path);
+        error_clear_last();
+
+        if ( ! is_file($location)) {
+            throw UnableToRetrieveMetadata::mimeType($location, 'No such file exists.');
+        }
+
+        $mimeType = $this->mimeTypeDetector->detectMimeTypeFromFile($location);
+
+        if ($mimeType === null) {
+            throw UnableToRetrieveMetadata::mimeType($path, error_get_last()['message'] ?? '');
+        }
+
+        return new FileAttributes($path, null, null, null, $mimeType);
+    }
+
+    public function lastModified(string $path): FileAttributes
+    {
+        $location = $this->prefixer->prefixPath($path);
+        error_clear_last();
+        $lastModified = @filemtime($location);
+
+        if ($lastModified === false) {
+            throw UnableToRetrieveMetadata::lastModified($path, error_get_last()['message'] ?? '');
+        }
+
+        return new FileAttributes($path, null, null, $lastModified);
+    }
+
+    public function fileSize(string $path): FileAttributes
+    {
+        $location = $this->prefixer->prefixPath($path);
+        error_clear_last();
+
+        if (is_file($location) && ($fileSize = @filesize($location)) !== false) {
+            return new FileAttributes($path, $fileSize);
+        }
+
+        throw UnableToRetrieveMetadata::fileSize($path, error_get_last()['message'] ?? '');
+    }
+
+    public function checksum(string $path, Config $config): string
+    {
+        $algo = $config->get('checksum_algo', 'md5');
+        $location = $this->prefixer->prefixPath($path);
+        error_clear_last();
+        $checksum = @hash_file($algo, $location);
+
+        if ($checksum === false) {
+            throw new UnableToProvideChecksum(error_get_last()['message'] ?? '', $path);
+        }
+
+        return $checksum;
+    }
+
+    private function listDirectory(string $location): Generator
+    {
+        $iterator = new DirectoryIterator($location);
+
+        foreach ($iterator as $item) {
+            if ($item->isDot()) {
+                continue;
+            }
+
+            yield $item;
+        }
+    }
+
+    private function setPermissions(string $location, int $visibility): void
+    {
+        error_clear_last();
+        if ( ! @chmod($location, $visibility)) {
+            $extraMessage = error_get_last()['message'] ?? '';
+            throw UnableToSetVisibility::atLocation($this->prefixer->stripPrefix($location), $extraMessage);
+        }
+    }
+}

code/vendor/league/flysystem-local/composer.json

@@ -0,0 +1,25 @@
+{
+    "name": "league/flysystem-local",
+    "description": "Local filesystem adapter for Flysystem.",
+    "keywords": ["flysystem", "filesystem", "local", "file", "files"],
+    "type": "library",
+    "prefer-stable": true,
+    "autoload": {
+        "psr-4": {
+            "League\\Flysystem\\Local\\": ""
+        }
+    },
+    "require": {
+        "php": "^8.0.2",
+        "ext-fileinfo": "*",
+        "league/flysystem": "^3.0.0",
+        "league/mime-type-detection": "^1.0.0"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Frank de Jonge",
+            "email": "info@frankdejonge.nl"
+        }
+    ]
+}

code/vendor/league/flysystem/INFO.md

@@ -0,0 +1,2 @@
+View the docs at: https://flysystem.thephpleague.com/docs/  
+Changelog at: https://github.com/thephpleague/flysystem/blob/3.x/CHANGELOG.md

code/vendor/league/flysystem/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2013-2024 Frank de Jonge
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

code/vendor/league/flysystem/composer.json

@@ -0,0 +1,69 @@
+{
+    "name": "league/flysystem",
+    "description": "File storage abstraction for PHP",
+    "keywords": [
+        "filesystem", "filesystems", "files", "storage", "aws",
+        "s3", "ftp", "sftp", "webdav", "file", "cloud"
+    ],
+    "scripts": {
+        "phpstan": "vendor/bin/phpstan analyse -l 6 src"
+    },
+    "type": "library",
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "autoload": {
+        "psr-4": {
+            "League\\Flysystem\\": "src"
+        }
+    },
+    "require": {
+        "php": "^8.0.2",
+        "league/flysystem-local":  "^3.0.0",
+        "league/mime-type-detection": "^1.0.0"
+    },
+    "require-dev": {
+        "ext-zip": "*",
+        "ext-fileinfo": "*",
+        "ext-ftp": "*",
+        "microsoft/azure-storage-blob": "^1.1",
+        "phpunit/phpunit": "^9.5.11|^10.0",
+        "phpstan/phpstan": "^1.10",
+        "phpseclib/phpseclib": "^3.0.36",
+        "aws/aws-sdk-php": "^3.295.10",
+        "composer/semver": "^3.0",
+        "friendsofphp/php-cs-fixer": "^3.5",
+        "google/cloud-storage": "^1.23",
+        "async-aws/s3": "^1.5 || ^2.0",
+        "async-aws/simple-s3": "^1.1 || ^2.0",
+        "sabre/dav": "^4.6.0"
+    },
+    "conflict": {
+        "async-aws/core": "<1.19.0",
+        "async-aws/s3": "<1.14.0",
+        "symfony/http-client": "<5.2",
+        "guzzlehttp/ringphp": "<1.1.1",
+        "guzzlehttp/guzzle": "<7.0",
+        "aws/aws-sdk-php": "3.209.31 || 3.210.0",
+        "phpseclib/phpseclib": "3.0.15"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Frank de Jonge",
+            "email": "info@frankdejonge.nl"
+        }
+    ],
+    "repositories": [
+        {
+            "type": "package",
+            "package": {
+                "name": "league/flysystem-local",
+                "version": "3.0.0",
+                "dist": {
+                    "type": "path",
+                    "url": "src/Local"
+                }
+            }
+        }
+    ]
+}

code/vendor/league/flysystem/readme.md

@@ -0,0 +1,58 @@
+# League\Flysystem
+
+[![Author](https://img.shields.io/badge/author-@frankdejonge-blue.svg)](https://twitter.com/frankdejonge)
+[![Source Code](https://img.shields.io/badge/source-thephpleague/flysystem-blue.svg)](https://github.com/thephpleague/flysystem)
+[![Latest Version](https://img.shields.io/github/tag/thephpleague/flysystem.svg)](https://github.com/thephpleague/flysystem/releases)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](https://github.com/thephpleague/flysystem/blob/master/LICENSE)
+[![Quality Assurance](https://github.com/thephpleague/flysystem/workflows/Quality%20Assurance/badge.svg?branch=2.x)](https://github.com/thephpleague/flysystem/actions?query=workflow%3A%22Quality+Assurance%22)
+[![Total Downloads](https://img.shields.io/packagist/dt/league/flysystem.svg)](https://packagist.org/packages/league/flysystem)
+![php 7.2+](https://img.shields.io/badge/php-min%208.0.2-red.svg)
+
+## About Flysystem
+
+Flysystem is a file storage library for PHP. It provides one interface to
+interact with many types of filesystems. When you use Flysystem, you're
+not only protected from vendor lock-in, you'll also have a consistent experience
+for which ever storage is right for you. 
+
+## Getting Started
+
+* **[New in V3](https://flysystem.thephpleague.com/docs/what-is-new/)**: What is new in Flysystem V2/V3?
+* **[Architecture](https://flysystem.thephpleague.com/docs/architecture/)**: Flysystem's internal architecture
+* **[Flysystem API](https://flysystem.thephpleague.com/docs/usage/filesystem-api/)**: How to interact with your Flysystem instance
+* **[Upgrade from 1x](https://flysystem.thephpleague.com/docs/upgrade-from-1.x/)**: How to upgrade from 1.x/2.x
+
+### Officially supported adapters
+
+* **[Local](https://flysystem.thephpleague.com/docs/adapter/local/)**
+* **[FTP](https://flysystem.thephpleague.com/docs/adapter/ftp/)**
+* **[SFTP](https://flysystem.thephpleague.com/docs/adapter/sftp-v3/)**
+* **[Memory](https://flysystem.thephpleague.com/docs/adapter/in-memory/)**
+* **[AWS S3](https://flysystem.thephpleague.com/docs/adapter/aws-s3-v3/)**
+* **[AsyncAws S3](https://flysystem.thephpleague.com/docs/adapter/async-aws-s3/)**
+* **[Google Cloud Storage](https://flysystem.thephpleague.com/docs/adapter/google-cloud-storage/)**
+* **[Azure Blob Storage](https://flysystem.thephpleague.com/docs/adapter/azure-blob-storage/)**
+* **[WebDAV](https://flysystem.thephpleague.com/docs/adapter/webdav/)**
+* **[ZipArchive](https://flysystem.thephpleague.com/docs/adapter/zip-archive/)**
+
+### Third party Adapters
+
+* **[Gitlab](https://github.com/RoyVoetman/flysystem-gitlab-storage)**
+* **[Google Drive (using regular paths)](https://github.com/masbug/flysystem-google-drive-ext)**
+* **[bunny.net / BunnyCDN](https://github.com/PlatformCommunity/flysystem-bunnycdn/tree/v3)**
+* **[Sharepoint 365 / One Drive (Using MS Graph)](https://github.com/shitware-ltd/flysystem-msgraph)**
+* **[OneDrive](https://github.com/doerffler/flysystem-onedrive)**
+* **[Dropbox](https://github.com/spatie/flysystem-dropbox)**
+* **[ReplicateAdapter](https://github.com/ajgarlag/flysystem-replicate)**
+* **[Uploadcare](https://github.com/vormkracht10/flysystem-uploadcare)**
+* **[Useful adapters (FallbackAdapter, LogAdapter, ReadWriteAdapter, RetryAdapter)](https://github.com/ElGigi/FlysystemUsefulAdapters)**
+
+You can always [create an adapter](https://flysystem.thephpleague.com/docs/advanced/creating-an-adapter/) yourself.
+
+## Security
+
+If you discover any security related issues, please email info@frankdejonge.nl instead of using the issue tracker.
+
+## Enjoy
+
+Oh, and if you've come down this far, you might as well follow me on [twitter](https://twitter.com/frankdejonge).

code/vendor/league/flysystem/src/CalculateChecksumFromStream.php

@@ -0,0 +1,30 @@
+<?php
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use function hash_final;
+use function hash_init;
+use function hash_update_stream;
+
+trait CalculateChecksumFromStream
+{
+    private function calculateChecksumFromStream(string $path, Config $config): string
+    {
+        try {
+            $stream = $this->readStream($path);
+            $algo = (string) $config->get('checksum_algo', 'md5');
+            $context = hash_init($algo);
+            hash_update_stream($context, $stream);
+
+            return hash_final($context);
+        } catch (FilesystemException $exception) {
+            throw new UnableToProvideChecksum($exception->getMessage(), $path, $exception);
+        }
+    }
+
+    /**
+     * @return resource
+     */
+    abstract public function readStream(string $path);
+}

code/vendor/league/flysystem/src/ChecksumAlgoIsNotSupported.php

@@ -0,0 +1,11 @@
+<?php
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use InvalidArgumentException;
+
+final class ChecksumAlgoIsNotSupported extends InvalidArgumentException
+{
+
+}

code/vendor/league/flysystem/src/ChecksumProvider.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace League\Flysystem;
+
+interface ChecksumProvider
+{
+    /**
+     * @return string MD5 hash of the file contents
+     *
+     * @throws UnableToProvideChecksum
+     * @throws ChecksumAlgoIsNotSupported
+     */
+    public function checksum(string $path, Config $config): string;
+}

code/vendor/league/flysystem/src/Config.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use function array_diff_key;
+use function array_flip;
+use function array_merge;
+
+class Config
+{
+    public const OPTION_COPY_IDENTICAL_PATH = 'copy_destination_same_as_source';
+    public const OPTION_MOVE_IDENTICAL_PATH = 'move_destination_same_as_source';
+    public const OPTION_VISIBILITY = 'visibility';
+    public const OPTION_DIRECTORY_VISIBILITY = 'directory_visibility';
+    public const OPTION_RETAIN_VISIBILITY = 'retain_visibility';
+
+    public function __construct(private array $options = [])
+    {
+    }
+
+    /**
+     * @param mixed $default
+     *
+     * @return mixed
+     */
+    public function get(string $property, $default = null)
+    {
+        return $this->options[$property] ?? $default;
+    }
+
+    public function extend(array $options): Config
+    {
+        return new Config(array_merge($this->options, $options));
+    }
+
+    public function withDefaults(array $defaults): Config
+    {
+        return new Config($this->options + $defaults);
+    }
+
+    public function toArray(): array
+    {
+        return $this->options;
+    }
+
+    public function withSetting(string $property, mixed $setting): Config
+    {
+        return $this->extend([$property => $setting]);
+    }
+
+    public function withoutSettings(string ...$settings): Config
+    {
+        return new Config(array_diff_key($this->options, array_flip($settings)));
+    }
+}

code/vendor/league/flysystem/src/CorruptedPathDetected.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace League\Flysystem;
+
+use RuntimeException;
+
+final class CorruptedPathDetected extends RuntimeException implements FilesystemException
+{
+    public static function forPath(string $path): CorruptedPathDetected
+    {
+        return new CorruptedPathDetected("Corrupted path detected: " . $path);
+    }
+}

code/vendor/league/flysystem/src/DecoratedAdapter.php

@@ -0,0 +1,97 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+abstract class DecoratedAdapter implements FilesystemAdapter
+{
+    public function __construct(protected FilesystemAdapter $adapter)
+    {
+    }
+
+    public function fileExists(string $path): bool
+    {
+        return $this->adapter->fileExists($path);
+    }
+
+    public function directoryExists(string $path): bool
+    {
+        return $this->adapter->directoryExists($path);
+    }
+
+    public function write(string $path, string $contents, Config $config): void
+    {
+        $this->adapter->write($path, $contents, $config);
+    }
+
+    public function writeStream(string $path, $contents, Config $config): void
+    {
+        $this->adapter->writeStream($path, $contents, $config);
+    }
+
+    public function read(string $path): string
+    {
+        return $this->adapter->read($path);
+    }
+
+    public function readStream(string $path)
+    {
+        return $this->adapter->readStream($path);
+    }
+
+    public function delete(string $path): void
+    {
+        $this->adapter->delete($path);
+    }
+
+    public function deleteDirectory(string $path): void
+    {
+        $this->adapter->deleteDirectory($path);
+    }
+
+    public function createDirectory(string $path, Config $config): void
+    {
+        $this->adapter->createDirectory($path, $config);
+    }
+
+    public function setVisibility(string $path, string $visibility): void
+    {
+        $this->adapter->setVisibility($path, $visibility);
+    }
+
+    public function visibility(string $path): FileAttributes
+    {
+        return $this->adapter->visibility($path);
+    }
+
+    public function mimeType(string $path): FileAttributes
+    {
+        return $this->adapter->mimeType($path);
+    }
+
+    public function lastModified(string $path): FileAttributes
+    {
+        return $this->adapter->lastModified($path);
+    }
+
+    public function fileSize(string $path): FileAttributes
+    {
+        return $this->adapter->fileSize($path);
+    }
+
+    public function listContents(string $path, bool $deep): iterable
+    {
+        return $this->adapter->listContents($path, $deep);
+    }
+
+    public function move(string $source, string $destination, Config $config): void
+    {
+        $this->adapter->move($source, $destination, $config);
+    }
+
+    public function copy(string $source, string $destination, Config $config): void
+    {
+        $this->adapter->copy($source, $destination, $config);
+    }
+}

code/vendor/league/flysystem/src/DirectoryAttributes.php

@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+class DirectoryAttributes implements StorageAttributes
+{
+    use ProxyArrayAccessToProperties;
+    private string $type = StorageAttributes::TYPE_DIRECTORY;
+
+    public function __construct(
+        private string $path,
+        private ?string $visibility = null,
+        private ?int $lastModified = null,
+        private array $extraMetadata = []
+    ) {
+        $this->path = trim($this->path, '/');
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+
+    public function type(): string
+    {
+        return $this->type;
+    }
+
+    public function visibility(): ?string
+    {
+        return $this->visibility;
+    }
+
+    public function lastModified(): ?int
+    {
+        return $this->lastModified;
+    }
+
+    public function extraMetadata(): array
+    {
+        return $this->extraMetadata;
+    }
+
+    public function isFile(): bool
+    {
+        return false;
+    }
+
+    public function isDir(): bool
+    {
+        return true;
+    }
+
+    public function withPath(string $path): self
+    {
+        $clone = clone $this;
+        $clone->path = $path;
+
+        return $clone;
+    }
+
+    public static function fromArray(array $attributes): self
+    {
+        return new DirectoryAttributes(
+            $attributes[StorageAttributes::ATTRIBUTE_PATH],
+            $attributes[StorageAttributes::ATTRIBUTE_VISIBILITY] ?? null,
+            $attributes[StorageAttributes::ATTRIBUTE_LAST_MODIFIED] ?? null,
+            $attributes[StorageAttributes::ATTRIBUTE_EXTRA_METADATA] ?? []
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function jsonSerialize(): array
+    {
+        return [
+            StorageAttributes::ATTRIBUTE_TYPE => $this->type,
+            StorageAttributes::ATTRIBUTE_PATH => $this->path,
+            StorageAttributes::ATTRIBUTE_VISIBILITY => $this->visibility,
+            StorageAttributes::ATTRIBUTE_LAST_MODIFIED => $this->lastModified,
+            StorageAttributes::ATTRIBUTE_EXTRA_METADATA => $this->extraMetadata,
+        ];
+    }
+}

code/vendor/league/flysystem/src/DirectoryListing.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use ArrayIterator;
+use Generator;
+use IteratorAggregate;
+use Traversable;
+
+/**
+ * @template T
+ */
+class DirectoryListing implements IteratorAggregate
+{
+    /**
+     * @param iterable<T> $listing
+     */
+    public function __construct(private iterable $listing)
+    {
+    }
+
+    /**
+     * @param callable(T): bool $filter
+     *
+     * @return DirectoryListing<T>
+     */
+    public function filter(callable $filter): DirectoryListing
+    {
+        $generator = (static function (iterable $listing) use ($filter): Generator {
+            foreach ($listing as $item) {
+                if ($filter($item)) {
+                    yield $item;
+                }
+            }
+        })($this->listing);
+
+        return new DirectoryListing($generator);
+    }
+
+    /**
+     * @template R
+     *
+     * @param callable(T): R $mapper
+     *
+     * @return DirectoryListing<R>
+     */
+    public function map(callable $mapper): DirectoryListing
+    {
+        $generator = (static function (iterable $listing) use ($mapper): Generator {
+            foreach ($listing as $item) {
+                yield $mapper($item);
+            }
+        })($this->listing);
+
+        return new DirectoryListing($generator);
+    }
+
+    /**
+     * @return DirectoryListing<T>
+     */
+    public function sortByPath(): DirectoryListing
+    {
+        $listing = $this->toArray();
+
+        usort($listing, function (StorageAttributes $a, StorageAttributes $b) {
+            return $a->path() <=> $b->path();
+        });
+
+        return new DirectoryListing($listing);
+    }
+
+    /**
+     * @return Traversable<T>
+     */
+    public function getIterator(): Traversable
+    {
+        return $this->listing instanceof Traversable
+            ? $this->listing
+            : new ArrayIterator($this->listing);
+    }
+
+    /**
+     * @return T[]
+     */
+    public function toArray(): array
+    {
+        return $this->listing instanceof Traversable
+            ? iterator_to_array($this->listing, false)
+            : (array) $this->listing;
+    }
+}

code/vendor/league/flysystem/src/FileAttributes.php

@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+class FileAttributes implements StorageAttributes
+{
+    use ProxyArrayAccessToProperties;
+    private string $type = StorageAttributes::TYPE_FILE;
+
+    public function __construct(
+        private string $path,
+        private ?int $fileSize = null,
+        private ?string $visibility = null,
+        private ?int $lastModified = null,
+        private ?string $mimeType = null,
+        private array $extraMetadata = []
+    ) {
+        $this->path = ltrim($this->path, '/');
+    }
+
+    public function type(): string
+    {
+        return $this->type;
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+
+    public function fileSize(): ?int
+    {
+        return $this->fileSize;
+    }
+
+    public function visibility(): ?string
+    {
+        return $this->visibility;
+    }
+
+    public function lastModified(): ?int
+    {
+        return $this->lastModified;
+    }
+
+    public function mimeType(): ?string
+    {
+        return $this->mimeType;
+    }
+
+    public function extraMetadata(): array
+    {
+        return $this->extraMetadata;
+    }
+
+    public function isFile(): bool
+    {
+        return true;
+    }
+
+    public function isDir(): bool
+    {
+        return false;
+    }
+
+    public function withPath(string $path): self
+    {
+        $clone = clone $this;
+        $clone->path = $path;
+
+        return $clone;
+    }
+
+    public static function fromArray(array $attributes): self
+    {
+        return new FileAttributes(
+            $attributes[StorageAttributes::ATTRIBUTE_PATH],
+            $attributes[StorageAttributes::ATTRIBUTE_FILE_SIZE] ?? null,
+            $attributes[StorageAttributes::ATTRIBUTE_VISIBILITY] ?? null,
+            $attributes[StorageAttributes::ATTRIBUTE_LAST_MODIFIED] ?? null,
+            $attributes[StorageAttributes::ATTRIBUTE_MIME_TYPE] ?? null,
+            $attributes[StorageAttributes::ATTRIBUTE_EXTRA_METADATA] ?? []
+        );
+    }
+
+    public function jsonSerialize(): array
+    {
+        return [
+            StorageAttributes::ATTRIBUTE_TYPE => self::TYPE_FILE,
+            StorageAttributes::ATTRIBUTE_PATH => $this->path,
+            StorageAttributes::ATTRIBUTE_FILE_SIZE => $this->fileSize,
+            StorageAttributes::ATTRIBUTE_VISIBILITY => $this->visibility,
+            StorageAttributes::ATTRIBUTE_LAST_MODIFIED => $this->lastModified,
+            StorageAttributes::ATTRIBUTE_MIME_TYPE => $this->mimeType,
+            StorageAttributes::ATTRIBUTE_EXTRA_METADATA => $this->extraMetadata,
+        ];
+    }
+}

code/vendor/league/flysystem/src/Filesystem.php

@@ -0,0 +1,281 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use DateTimeInterface;
+use Generator;
+use League\Flysystem\UrlGeneration\PrefixPublicUrlGenerator;
+use League\Flysystem\UrlGeneration\PublicUrlGenerator;
+use League\Flysystem\UrlGeneration\ShardedPrefixPublicUrlGenerator;
+use League\Flysystem\UrlGeneration\TemporaryUrlGenerator;
+use Throwable;
+
+use function array_key_exists;
+use function is_array;
+
+class Filesystem implements FilesystemOperator
+{
+    use CalculateChecksumFromStream;
+
+    private Config $config;
+    private PathNormalizer $pathNormalizer;
+
+    public function __construct(
+        private FilesystemAdapter $adapter,
+        array $config = [],
+        ?PathNormalizer $pathNormalizer = null,
+        private ?PublicUrlGenerator $publicUrlGenerator = null,
+        private ?TemporaryUrlGenerator $temporaryUrlGenerator = null,
+    ) {
+        $this->config = new Config($config);
+        $this->pathNormalizer = $pathNormalizer ?? new WhitespacePathNormalizer();
+    }
+
+    public function fileExists(string $location): bool
+    {
+        return $this->adapter->fileExists($this->pathNormalizer->normalizePath($location));
+    }
+
+    public function directoryExists(string $location): bool
+    {
+        return $this->adapter->directoryExists($this->pathNormalizer->normalizePath($location));
+    }
+
+    public function has(string $location): bool
+    {
+        $path = $this->pathNormalizer->normalizePath($location);
+
+        return $this->adapter->fileExists($path) || $this->adapter->directoryExists($path);
+    }
+
+    public function write(string $location, string $contents, array $config = []): void
+    {
+        $this->adapter->write(
+            $this->pathNormalizer->normalizePath($location),
+            $contents,
+            $this->config->extend($config)
+        );
+    }
+
+    public function writeStream(string $location, $contents, array $config = []): void
+    {
+        /* @var resource $contents */
+        $this->assertIsResource($contents);
+        $this->rewindStream($contents);
+        $this->adapter->writeStream(
+            $this->pathNormalizer->normalizePath($location),
+            $contents,
+            $this->config->extend($config)
+        );
+    }
+
+    public function read(string $location): string
+    {
+        return $this->adapter->read($this->pathNormalizer->normalizePath($location));
+    }
+
+    public function readStream(string $location)
+    {
+        return $this->adapter->readStream($this->pathNormalizer->normalizePath($location));
+    }
+
+    public function delete(string $location): void
+    {
+        $this->adapter->delete($this->pathNormalizer->normalizePath($location));
+    }
+
+    public function deleteDirectory(string $location): void
+    {
+        $this->adapter->deleteDirectory($this->pathNormalizer->normalizePath($location));
+    }
+
+    public function createDirectory(string $location, array $config = []): void
+    {
+        $this->adapter->createDirectory(
+            $this->pathNormalizer->normalizePath($location),
+            $this->config->extend($config)
+        );
+    }
+
+    public function listContents(string $location, bool $deep = self::LIST_SHALLOW): DirectoryListing
+    {
+        $path = $this->pathNormalizer->normalizePath($location);
+        $listing = $this->adapter->listContents($path, $deep);
+
+        return new DirectoryListing($this->pipeListing($location, $deep, $listing));
+    }
+
+    private function pipeListing(string $location, bool $deep, iterable $listing): Generator
+    {
+        try {
+            foreach ($listing as $item) {
+                yield $item;
+            }
+        } catch (Throwable $exception) {
+            throw UnableToListContents::atLocation($location, $deep, $exception);
+        }
+    }
+
+    public function move(string $source, string $destination, array $config = []): void
+    {
+        $config = $this->resolveConfigForMoveAndCopy($config);
+        $from = $this->pathNormalizer->normalizePath($source);
+        $to = $this->pathNormalizer->normalizePath($destination);
+
+        if ($from === $to) {
+            $resolutionStrategy = $config->get(Config::OPTION_MOVE_IDENTICAL_PATH, ResolveIdenticalPathConflict::TRY);
+
+            if ($resolutionStrategy === ResolveIdenticalPathConflict::FAIL) {
+                throw UnableToMoveFile::sourceAndDestinationAreTheSame($source, $destination);
+            } elseif ($resolutionStrategy === ResolveIdenticalPathConflict::IGNORE) {
+                return;
+            }
+        }
+
+        $this->adapter->move($from, $to, $config);
+    }
+
+    public function copy(string $source, string $destination, array $config = []): void
+    {
+        $config = $this->resolveConfigForMoveAndCopy($config);
+        $from = $this->pathNormalizer->normalizePath($source);
+        $to = $this->pathNormalizer->normalizePath($destination);
+
+        if ($from === $to) {
+            $resolutionStrategy = $config->get(Config::OPTION_COPY_IDENTICAL_PATH, ResolveIdenticalPathConflict::TRY);
+
+            if ($resolutionStrategy === ResolveIdenticalPathConflict::FAIL) {
+                throw UnableToCopyFile::sourceAndDestinationAreTheSame($source, $destination);
+            } elseif ($resolutionStrategy === ResolveIdenticalPathConflict::IGNORE) {
+                return;
+            }
+        }
+
+        $this->adapter->copy($from, $to, $config);
+    }
+
+    public function lastModified(string $path): int
+    {
+        return $this->adapter->lastModified($this->pathNormalizer->normalizePath($path))->lastModified();
+    }
+
+    public function fileSize(string $path): int
+    {
+        return $this->adapter->fileSize($this->pathNormalizer->normalizePath($path))->fileSize();
+    }
+
+    public function mimeType(string $path): string
+    {
+        return $this->adapter->mimeType($this->pathNormalizer->normalizePath($path))->mimeType();
+    }
+
+    public function setVisibility(string $path, string $visibility): void
+    {
+        $this->adapter->setVisibility($this->pathNormalizer->normalizePath($path), $visibility);
+    }
+
+    public function visibility(string $path): string
+    {
+        return $this->adapter->visibility($this->pathNormalizer->normalizePath($path))->visibility();
+    }
+
+    public function publicUrl(string $path, array $config = []): string
+    {
+        $this->publicUrlGenerator ??= $this->resolvePublicUrlGenerator()
+            ?? throw UnableToGeneratePublicUrl::noGeneratorConfigured($path);
+        $config = $this->config->extend($config);
+
+        return $this->publicUrlGenerator->publicUrl($this->pathNormalizer->normalizePath($path), $config);
+    }
+
+    public function temporaryUrl(string $path, DateTimeInterface $expiresAt, array $config = []): string
+    {
+        $generator = $this->temporaryUrlGenerator ?? $this->adapter;
+
+        if ($generator instanceof TemporaryUrlGenerator) {
+            return $generator->temporaryUrl(
+                $this->pathNormalizer->normalizePath($path),
+                $expiresAt,
+                $this->config->extend($config)
+            );
+        }
+
+        throw UnableToGenerateTemporaryUrl::noGeneratorConfigured($path);
+    }
+
+    public function checksum(string $path, array $config = []): string
+    {
+        $config = $this->config->extend($config);
+
+        if ( ! $this->adapter instanceof ChecksumProvider) {
+            return $this->calculateChecksumFromStream($path, $config);
+        }
+
+        try {
+            return $this->adapter->checksum($path, $config);
+        } catch (ChecksumAlgoIsNotSupported) {
+            return $this->calculateChecksumFromStream($path, $config);
+        }
+    }
+
+    private function resolvePublicUrlGenerator(): ?PublicUrlGenerator
+    {
+        if ($publicUrl = $this->config->get('public_url')) {
+            return match (true) {
+                is_array($publicUrl) => new ShardedPrefixPublicUrlGenerator($publicUrl),
+                default => new PrefixPublicUrlGenerator($publicUrl),
+            };
+        }
+
+        if ($this->adapter instanceof PublicUrlGenerator) {
+            return $this->adapter;
+        }
+
+        return null;
+    }
+
+    /**
+     * @param mixed $contents
+     */
+    private function assertIsResource($contents): void
+    {
+        if (is_resource($contents) === false) {
+            throw new InvalidStreamProvided(
+                "Invalid stream provided, expected stream resource, received " . gettype($contents)
+            );
+        } elseif ($type = get_resource_type($contents) !== 'stream') {
+            throw new InvalidStreamProvided(
+                "Invalid stream provided, expected stream resource, received resource of type " . $type
+            );
+        }
+    }
+
+    /**
+     * @param resource $resource
+     */
+    private function rewindStream($resource): void
+    {
+        if (ftell($resource) !== 0 && stream_get_meta_data($resource)['seekable']) {
+            rewind($resource);
+        }
+    }
+
+    private function resolveConfigForMoveAndCopy(array $config): Config
+    {
+        $retainVisibility = $this->config->get(Config::OPTION_RETAIN_VISIBILITY, $config[Config::OPTION_RETAIN_VISIBILITY] ?? true);
+        $fullConfig = $this->config->extend($config);
+
+        /*
+         * By default, we retain visibility. When we do not retain visibility, the visibility setting
+         * from the default configuration is ignored. Only when it is set explicitly, we propagate the
+         * setting.
+         */
+        if ($retainVisibility && ! array_key_exists(Config::OPTION_VISIBILITY, $config)) {
+            $fullConfig = $fullConfig->withoutSettings(Config::OPTION_VISIBILITY)->extend($config);
+        }
+
+        return $fullConfig;
+    }
+}

code/vendor/league/flysystem/src/FilesystemAdapter.php

@@ -0,0 +1,115 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+interface FilesystemAdapter
+{
+    /**
+     * @throws FilesystemException
+     * @throws UnableToCheckExistence
+     */
+    public function fileExists(string $path): bool;
+
+    /**
+     * @throws FilesystemException
+     * @throws UnableToCheckExistence
+     */
+    public function directoryExists(string $path): bool;
+
+    /**
+     * @throws UnableToWriteFile
+     * @throws FilesystemException
+     */
+    public function write(string $path, string $contents, Config $config): void;
+
+    /**
+     * @param resource $contents
+     *
+     * @throws UnableToWriteFile
+     * @throws FilesystemException
+     */
+    public function writeStream(string $path, $contents, Config $config): void;
+
+    /**
+     * @throws UnableToReadFile
+     * @throws FilesystemException
+     */
+    public function read(string $path): string;
+
+    /**
+     * @return resource
+     *
+     * @throws UnableToReadFile
+     * @throws FilesystemException
+     */
+    public function readStream(string $path);
+
+    /**
+     * @throws UnableToDeleteFile
+     * @throws FilesystemException
+     */
+    public function delete(string $path): void;
+
+    /**
+     * @throws UnableToDeleteDirectory
+     * @throws FilesystemException
+     */
+    public function deleteDirectory(string $path): void;
+
+    /**
+     * @throws UnableToCreateDirectory
+     * @throws FilesystemException
+     */
+    public function createDirectory(string $path, Config $config): void;
+
+    /**
+     * @throws InvalidVisibilityProvided
+     * @throws FilesystemException
+     */
+    public function setVisibility(string $path, string $visibility): void;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function visibility(string $path): FileAttributes;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function mimeType(string $path): FileAttributes;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function lastModified(string $path): FileAttributes;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function fileSize(string $path): FileAttributes;
+
+    /**
+     * @return iterable<StorageAttributes>
+     *
+     * @throws FilesystemException
+     */
+    public function listContents(string $path, bool $deep): iterable;
+
+    /**
+     * @throws UnableToMoveFile
+     * @throws FilesystemException
+     */
+    public function move(string $source, string $destination, Config $config): void;
+
+    /**
+     * @throws UnableToCopyFile
+     * @throws FilesystemException
+     */
+    public function copy(string $source, string $destination, Config $config): void;
+}

code/vendor/league/flysystem/src/FilesystemException.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use Throwable;
+
+interface FilesystemException extends Throwable
+{
+}

code/vendor/league/flysystem/src/FilesystemOperationFailed.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+interface FilesystemOperationFailed extends FilesystemException
+{
+    public const OPERATION_WRITE = 'WRITE';
+    public const OPERATION_UPDATE = 'UPDATE'; // not used
+    public const OPERATION_EXISTENCE_CHECK = 'EXISTENCE_CHECK';
+    public const OPERATION_DIRECTORY_EXISTS = 'DIRECTORY_EXISTS';
+    public const OPERATION_FILE_EXISTS = 'FILE_EXISTS';
+    public const OPERATION_CREATE_DIRECTORY = 'CREATE_DIRECTORY';
+    public const OPERATION_DELETE = 'DELETE';
+    public const OPERATION_DELETE_DIRECTORY = 'DELETE_DIRECTORY';
+    public const OPERATION_MOVE = 'MOVE';
+    public const OPERATION_RETRIEVE_METADATA = 'RETRIEVE_METADATA';
+    public const OPERATION_COPY = 'COPY';
+    public const OPERATION_READ = 'READ';
+    public const OPERATION_SET_VISIBILITY = 'SET_VISIBILITY';
+    public const OPERATION_LIST_CONTENTS = 'LIST_CONTENTS';
+
+    public function operation(): string;
+}

code/vendor/league/flysystem/src/FilesystemOperator.php

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+interface FilesystemOperator extends FilesystemReader, FilesystemWriter
+{
+}

code/vendor/league/flysystem/src/FilesystemReader.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use DateTimeInterface;
+
+/**
+ * This interface contains everything to read from and inspect
+ * a filesystem. All methods containing are non-destructive.
+ *
+ * @method string publicUrl(string $path, array $config = []) Will be added in 4.0
+ * @method string temporaryUrl(string $path, DateTimeInterface $expiresAt, array $config = []) Will be added in 4.0
+ * @method string checksum(string $path, array $config = []) Will be added in 4.0
+ */
+interface FilesystemReader
+{
+    public const LIST_SHALLOW = false;
+    public const LIST_DEEP = true;
+
+    /**
+     * @throws FilesystemException
+     * @throws UnableToCheckExistence
+     */
+    public function fileExists(string $location): bool;
+
+    /**
+     * @throws FilesystemException
+     * @throws UnableToCheckExistence
+     */
+    public function directoryExists(string $location): bool;
+
+    /**
+     * @throws FilesystemException
+     * @throws UnableToCheckExistence
+     */
+    public function has(string $location): bool;
+
+    /**
+     * @throws UnableToReadFile
+     * @throws FilesystemException
+     */
+    public function read(string $location): string;
+
+    /**
+     * @return resource
+     *
+     * @throws UnableToReadFile
+     * @throws FilesystemException
+     */
+    public function readStream(string $location);
+
+    /**
+     * @return DirectoryListing<StorageAttributes>
+     *
+     * @throws FilesystemException
+     * @throws UnableToListContents
+     */
+    public function listContents(string $location, bool $deep = self::LIST_SHALLOW): DirectoryListing;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function lastModified(string $path): int;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function fileSize(string $path): int;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function mimeType(string $path): string;
+
+    /**
+     * @throws UnableToRetrieveMetadata
+     * @throws FilesystemException
+     */
+    public function visibility(string $path): string;
+}

code/vendor/league/flysystem/src/FilesystemWriter.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+interface FilesystemWriter
+{
+    /**
+     * @throws UnableToWriteFile
+     * @throws FilesystemException
+     */
+    public function write(string $location, string $contents, array $config = []): void;
+
+    /**
+     * @param mixed $contents
+     *
+     * @throws UnableToWriteFile
+     * @throws FilesystemException
+     */
+    public function writeStream(string $location, $contents, array $config = []): void;
+
+    /**
+     * @throws UnableToSetVisibility
+     * @throws FilesystemException
+     */
+    public function setVisibility(string $path, string $visibility): void;
+
+    /**
+     * @throws UnableToDeleteFile
+     * @throws FilesystemException
+     */
+    public function delete(string $location): void;
+
+    /**
+     * @throws UnableToDeleteDirectory
+     * @throws FilesystemException
+     */
+    public function deleteDirectory(string $location): void;
+
+    /**
+     * @throws UnableToCreateDirectory
+     * @throws FilesystemException
+     */
+    public function createDirectory(string $location, array $config = []): void;
+
+    /**
+     * @throws UnableToMoveFile
+     * @throws FilesystemException
+     */
+    public function move(string $source, string $destination, array $config = []): void;
+
+    /**
+     * @throws UnableToCopyFile
+     * @throws FilesystemException
+     */
+    public function copy(string $source, string $destination, array $config = []): void;
+}

code/vendor/league/flysystem/src/InvalidStreamProvided.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidStreamProvided extends BaseInvalidArgumentException implements FilesystemException
+{
+}

code/vendor/league/flysystem/src/InvalidVisibilityProvided.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use InvalidArgumentException;
+
+use function var_export;
+
+class InvalidVisibilityProvided extends InvalidArgumentException implements FilesystemException
+{
+    public static function withVisibility(string $visibility, string $expectedMessage): InvalidVisibilityProvided
+    {
+        $provided = var_export($visibility, true);
+        $message = "Invalid visibility provided. Expected {$expectedMessage}, received {$provided}";
+
+        throw new InvalidVisibilityProvided($message);
+    }
+}

code/vendor/league/flysystem/src/MountManager.php

@@ -0,0 +1,434 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+use DateTimeInterface;
+use Throwable;
+
+use function compact;
+use function method_exists;
+use function sprintf;
+
+class MountManager implements FilesystemOperator
+{
+    /**
+     * @var array<string, FilesystemOperator>
+     */
+    private $filesystems = [];
+
+    /**
+     * @var Config
+     */
+    private $config;
+
+    /**
+     * MountManager constructor.
+     *
+     * @param array<string,FilesystemOperator> $filesystems
+     */
+    public function __construct(array $filesystems = [], array $config = [])
+    {
+        $this->mountFilesystems($filesystems);
+        $this->config = new Config($config);
+    }
+
+    /**
+     * It is not recommended to mount filesystems after creation because interacting
+     * with the Mount Manager becomes unpredictable. Use this as an escape hatch.
+     */
+    public function dangerouslyMountFilesystems(string $key, FilesystemOperator $filesystem): void
+    {
+        $this->mountFilesystem($key, $filesystem);
+    }
+
+    /**
+     * @param array<string,FilesystemOperator> $filesystems
+     */
+    public function extend(array $filesystems, array $config = []): MountManager
+    {
+        $clone = clone $this;
+        $clone->config = $this->config->extend($config);
+        $clone->mountFilesystems($filesystems);
+
+        return $clone;
+    }
+
+    public function fileExists(string $location): bool
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->fileExists($path);
+        } catch (Throwable $exception) {
+            throw UnableToCheckFileExistence::forLocation($location, $exception);
+        }
+    }
+
+    public function has(string $location): bool
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->fileExists($path) || $filesystem->directoryExists($path);
+        } catch (Throwable $exception) {
+            throw UnableToCheckExistence::forLocation($location, $exception);
+        }
+    }
+
+    public function directoryExists(string $location): bool
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->directoryExists($path);
+        } catch (Throwable $exception) {
+            throw UnableToCheckDirectoryExistence::forLocation($location, $exception);
+        }
+    }
+
+    public function read(string $location): string
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->read($path);
+        } catch (UnableToReadFile $exception) {
+            throw UnableToReadFile::fromLocation($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function readStream(string $location)
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->readStream($path);
+        } catch (UnableToReadFile $exception) {
+            throw UnableToReadFile::fromLocation($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function listContents(string $location, bool $deep = self::LIST_SHALLOW): DirectoryListing
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path, $mountIdentifier] = $this->determineFilesystemAndPath($location);
+
+        return
+            $filesystem
+                ->listContents($path, $deep)
+                ->map(
+                    function (StorageAttributes $attributes) use ($mountIdentifier) {
+                        return $attributes->withPath(sprintf('%s://%s', $mountIdentifier, $attributes->path()));
+                    }
+                );
+    }
+
+    public function lastModified(string $location): int
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->lastModified($path);
+        } catch (UnableToRetrieveMetadata $exception) {
+            throw UnableToRetrieveMetadata::lastModified($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function fileSize(string $location): int
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->fileSize($path);
+        } catch (UnableToRetrieveMetadata $exception) {
+            throw UnableToRetrieveMetadata::fileSize($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function mimeType(string $location): string
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            return $filesystem->mimeType($path);
+        } catch (UnableToRetrieveMetadata $exception) {
+            throw UnableToRetrieveMetadata::mimeType($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function visibility(string $path): string
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $location] = $this->determineFilesystemAndPath($path);
+
+        try {
+            return $filesystem->visibility($location);
+        } catch (UnableToRetrieveMetadata $exception) {
+            throw UnableToRetrieveMetadata::visibility($path, $exception->reason(), $exception);
+        }
+    }
+
+    public function write(string $location, string $contents, array $config = []): void
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            $filesystem->write($path, $contents, $this->config->extend($config)->toArray());
+        } catch (UnableToWriteFile $exception) {
+            throw UnableToWriteFile::atLocation($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function writeStream(string $location, $contents, array $config = []): void
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+        $filesystem->writeStream($path, $contents, $this->config->extend($config)->toArray());
+    }
+
+    public function setVisibility(string $path, string $visibility): void
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($path);
+        $filesystem->setVisibility($path, $visibility);
+    }
+
+    public function delete(string $location): void
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            $filesystem->delete($path);
+        } catch (UnableToDeleteFile $exception) {
+            throw UnableToDeleteFile::atLocation($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function deleteDirectory(string $location): void
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            $filesystem->deleteDirectory($path);
+        } catch (UnableToDeleteDirectory $exception) {
+            throw UnableToDeleteDirectory::atLocation($location, $exception->reason(), $exception);
+        }
+    }
+
+    public function createDirectory(string $location, array $config = []): void
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($location);
+
+        try {
+            $filesystem->createDirectory($path, $this->config->extend($config)->toArray());
+        } catch (UnableToCreateDirectory $exception) {
+            throw UnableToCreateDirectory::dueToFailure($location, $exception);
+        }
+    }
+
+    public function move(string $source, string $destination, array $config = []): void
+    {
+        /** @var FilesystemOperator $sourceFilesystem */
+        /* @var FilesystemOperator $destinationFilesystem */
+        [$sourceFilesystem, $sourcePath] = $this->determineFilesystemAndPath($source);
+        [$destinationFilesystem, $destinationPath] = $this->determineFilesystemAndPath($destination);
+
+        $sourceFilesystem === $destinationFilesystem ? $this->moveInTheSameFilesystem(
+            $sourceFilesystem,
+            $sourcePath,
+            $destinationPath,
+            $source,
+            $destination,
+            $config,
+        ) : $this->moveAcrossFilesystems($source, $destination, $config);
+    }
+
+    public function copy(string $source, string $destination, array $config = []): void
+    {
+        /** @var FilesystemOperator $sourceFilesystem */
+        /* @var FilesystemOperator $destinationFilesystem */
+        [$sourceFilesystem, $sourcePath] = $this->determineFilesystemAndPath($source);
+        [$destinationFilesystem, $destinationPath] = $this->determineFilesystemAndPath($destination);
+
+        $sourceFilesystem === $destinationFilesystem ? $this->copyInSameFilesystem(
+            $sourceFilesystem,
+            $sourcePath,
+            $destinationPath,
+            $source,
+            $destination,
+            $config,
+        ) : $this->copyAcrossFilesystem(
+            $sourceFilesystem,
+            $sourcePath,
+            $destinationFilesystem,
+            $destinationPath,
+            $source,
+            $destination,
+            $config,
+        );
+    }
+
+    public function publicUrl(string $path, array $config = []): string
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($path);
+
+        if ( ! method_exists($filesystem, 'publicUrl')) {
+            throw new UnableToGeneratePublicUrl(sprintf('%s does not support generating public urls.', $filesystem::class), $path);
+        }
+
+        return $filesystem->publicUrl($path, $config);
+    }
+
+    public function temporaryUrl(string $path, DateTimeInterface $expiresAt, array $config = []): string
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($path);
+
+        if ( ! method_exists($filesystem, 'temporaryUrl')) {
+            throw new UnableToGenerateTemporaryUrl(sprintf('%s does not support generating public urls.', $filesystem::class), $path);
+        }
+
+        return $filesystem->temporaryUrl($path, $expiresAt, $this->config->extend($config)->toArray());
+    }
+
+    public function checksum(string $path, array $config = []): string
+    {
+        /** @var FilesystemOperator $filesystem */
+        [$filesystem, $path] = $this->determineFilesystemAndPath($path);
+
+        if ( ! method_exists($filesystem, 'checksum')) {
+            throw new UnableToProvideChecksum(sprintf('%s does not support providing checksums.', $filesystem::class), $path);
+        }
+
+        return $filesystem->checksum($path, $this->config->extend($config)->toArray());
+    }
+
+    private function mountFilesystems(array $filesystems): void
+    {
+        foreach ($filesystems as $key => $filesystem) {
+            $this->guardAgainstInvalidMount($key, $filesystem);
+            /* @var string $key */
+            /* @var FilesystemOperator $filesystem */
+            $this->mountFilesystem($key, $filesystem);
+        }
+    }
+
+    private function guardAgainstInvalidMount(mixed $key, mixed $filesystem): void
+    {
+        if ( ! is_string($key)) {
+            throw UnableToMountFilesystem::becauseTheKeyIsNotValid($key);
+        }
+
+        if ( ! $filesystem instanceof FilesystemOperator) {
+            throw UnableToMountFilesystem::becauseTheFilesystemWasNotValid($filesystem);
+        }
+    }
+
+    private function mountFilesystem(string $key, FilesystemOperator $filesystem): void
+    {
+        $this->filesystems[$key] = $filesystem;
+    }
+
+    /**
+     * @param string $path
+     *
+     * @return array{0:FilesystemOperator, 1:string, 2:string}
+     */
+    private function determineFilesystemAndPath(string $path): array
+    {
+        if (strpos($path, '://') < 1) {
+            throw UnableToResolveFilesystemMount::becauseTheSeparatorIsMissing($path);
+        }
+
+        /** @var string $mountIdentifier */
+        /** @var string $mountPath */
+        [$mountIdentifier, $mountPath] = explode('://', $path, 2);
+
+        if ( ! array_key_exists($mountIdentifier, $this->filesystems)) {
+            throw UnableToResolveFilesystemMount::becauseTheMountWasNotRegistered($mountIdentifier);
+        }
+
+        return [$this->filesystems[$mountIdentifier], $mountPath, $mountIdentifier];
+    }
+
+    private function copyInSameFilesystem(
+        FilesystemOperator $sourceFilesystem,
+        string $sourcePath,
+        string $destinationPath,
+        string $source,
+        string $destination,
+        array $config,
+    ): void {
+        try {
+            $sourceFilesystem->copy($sourcePath, $destinationPath, $this->config->extend($config)->toArray());
+        } catch (UnableToCopyFile $exception) {
+            throw UnableToCopyFile::fromLocationTo($source, $destination, $exception);
+        }
+    }
+
+    private function copyAcrossFilesystem(
+        FilesystemOperator $sourceFilesystem,
+        string $sourcePath,
+        FilesystemOperator $destinationFilesystem,
+        string $destinationPath,
+        string $source,
+        string $destination,
+        array $config,
+    ): void {
+        $config = $this->config->extend($config);
+        $retainVisibility = (bool) $config->get(Config::OPTION_RETAIN_VISIBILITY, true);
+        $visibility = $config->get(Config::OPTION_VISIBILITY);
+
+        try {
+            if ($visibility == null && $retainVisibility) {
+                $visibility = $sourceFilesystem->visibility($sourcePath);
+                $config = $config->extend(compact('visibility'));
+            }
+
+            $stream = $sourceFilesystem->readStream($sourcePath);
+            $destinationFilesystem->writeStream($destinationPath, $stream, $config->toArray());
+        } catch (UnableToRetrieveMetadata | UnableToReadFile | UnableToWriteFile $exception) {
+            throw UnableToCopyFile::fromLocationTo($source, $destination, $exception);
+        }
+    }
+
+    private function moveInTheSameFilesystem(
+        FilesystemOperator $sourceFilesystem,
+        string $sourcePath,
+        string $destinationPath,
+        string $source,
+        string $destination,
+        array $config,
+    ): void {
+        try {
+            $sourceFilesystem->move($sourcePath, $destinationPath, $this->config->extend($config)->toArray());
+        } catch (UnableToMoveFile $exception) {
+            throw UnableToMoveFile::fromLocationTo($source, $destination, $exception);
+        }
+    }
+
+    private function moveAcrossFilesystems(string $source, string $destination, array $config = []): void
+    {
+        try {
+            $this->copy($source, $destination, $config);
+            $this->delete($source);
+        } catch (UnableToCopyFile | UnableToDeleteFile $exception) {
+            throw UnableToMoveFile::fromLocationTo($source, $destination, $exception);
+        }
+    }
+}

code/vendor/league/flysystem/src/PathNormalizer.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem;
+
+interface PathNormalizer
+{
+    public function normalizePath(string $path): string;
+}