Initial

app/.htaccess

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+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>

app/Common.php

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+<?php
+
+/**
+ * The goal of this file is to allow developers a location
+ * where they can overwrite core procedural functions and
+ * replace them with their own. This file is loaded during
+ * the bootstrap process and is called during the frameworks
+ * execution.
+ *
+ * This can be looked at as a `master helper` file that is
+ * loaded early on, and may also contain additional functions
+ * that you'd like to use throughout your entire application
+ *
+ * @see: https://codeigniter4.github.io/CodeIgniter4/
+ */

app/Config/App.php

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+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class App extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Base Site URL
+     * --------------------------------------------------------------------------
+     *
+     * URL to your CodeIgniter root. Typically this will be your base URL,
+     * WITH a trailing slash:
+     *
+     *    http://example.com/
+     *
+     * If this is not set then CodeIgniter will try guess the protocol, domain
+     * and path to your installation. However, you should always configure this
+     * explicitly and never rely on auto-guessing, especially in production
+     * environments.
+     *
+     * @var string
+     */
+    public $baseURL = 'https://finanzen.mawim.at';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Index File
+     * --------------------------------------------------------------------------
+     *
+     * Typically this will be your index.php file, unless you've renamed it to
+     * something else. If you are using mod_rewrite to remove the page set this
+     * variable so that it is blank.
+     *
+     * @var string
+     */
+    public $indexPage = 'index.php';
+
+    /**
+     * --------------------------------------------------------------------------
+     * URI PROTOCOL
+     * --------------------------------------------------------------------------
+     *
+     * This item determines which getServer global should be used to retrieve the
+     * URI string.  The default setting of 'REQUEST_URI' works for most servers.
+     * If your links do not seem to work, try one of the other delicious flavors:
+     *
+     * 'REQUEST_URI'    Uses $_SERVER['REQUEST_URI']
+     * 'QUERY_STRING'   Uses $_SERVER['QUERY_STRING']
+     * 'PATH_INFO'      Uses $_SERVER['PATH_INFO']
+     *
+     * WARNING: If you set this to 'PATH_INFO', URIs will always be URL-decoded!
+     *
+     * @var string
+     */
+    public $uriProtocol = 'REQUEST_URI';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Default Locale
+     * --------------------------------------------------------------------------
+     *
+     * The Locale roughly represents the language and location that your visitor
+     * is viewing the site from. It affects the language strings and other
+     * strings (like currency markers, numbers, etc), that your program
+     * should run under for this request.
+     *
+     * @var string
+     */
+    public $defaultLocale = 'en';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Negotiate Locale
+     * --------------------------------------------------------------------------
+     *
+     * If true, the current Request object will automatically determine the
+     * language to use based on the value of the Accept-Language header.
+     *
+     * If false, no automatic detection will be performed.
+     *
+     * @var bool
+     */
+    public $negotiateLocale = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Supported Locales
+     * --------------------------------------------------------------------------
+     *
+     * If $negotiateLocale is true, this array lists the locales supported
+     * by the application in descending order of priority. If no match is
+     * found, the first locale will be used.
+     *
+     * @var string[]
+     */
+    public $supportedLocales = ['en'];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Application Timezone
+     * --------------------------------------------------------------------------
+     *
+     * The default timezone that will be used in your application to display
+     * dates with the date helper, and can be retrieved through app_timezone()
+     *
+     * @var string
+     */
+    public $appTimezone = 'America/Chicago';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Default Character Set
+     * --------------------------------------------------------------------------
+     *
+     * This determines which character set is used by default in various methods
+     * that require a character set to be provided.
+     *
+     * @see http://php.net/htmlspecialchars for a list of supported charsets.
+     *
+     * @var string
+     */
+    public $charset = 'UTF-8';
+
+    /**
+     * --------------------------------------------------------------------------
+     * URI PROTOCOL
+     * --------------------------------------------------------------------------
+     *
+     * If true, this will force every request made to this application to be
+     * made via a secure connection (HTTPS). If the incoming request is not
+     * secure, the user will be redirected to a secure version of the page
+     * and the HTTP Strict Transport Security header will be set.
+     *
+     * @var bool
+     */
+    public $forceGlobalSecureRequests = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Driver
+     * --------------------------------------------------------------------------
+     *
+     * The session storage driver to use:
+     * - `CodeIgniter\Session\Handlers\FileHandler`
+     * - `CodeIgniter\Session\Handlers\DatabaseHandler`
+     * - `CodeIgniter\Session\Handlers\MemcachedHandler`
+     * - `CodeIgniter\Session\Handlers\RedisHandler`
+     *
+     * @var string
+     */
+    public $sessionDriver = 'CodeIgniter\Session\Handlers\FileHandler';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Cookie Name
+     * --------------------------------------------------------------------------
+     *
+     * The session cookie name, must contain only [0-9a-z_-] characters
+     *
+     * @var string
+     */
+    public $sessionCookieName = 'ci_session';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Expiration
+     * --------------------------------------------------------------------------
+     *
+     * The number of SECONDS you want the session to last.
+     * Setting to 0 (zero) means expire when the browser is closed.
+     *
+     * @var int
+     */
+    public $sessionExpiration = 7200;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Save Path
+     * --------------------------------------------------------------------------
+     *
+     * The location to save sessions to and is driver dependent.
+     *
+     * For the 'files' driver, it's a path to a writable directory.
+     * WARNING: Only absolute paths are supported!
+     *
+     * For the 'database' driver, it's a table name.
+     * Please read up the manual for the format with other session drivers.
+     *
+     * IMPORTANT: You are REQUIRED to set a valid save path!
+     *
+     * @var string
+     */
+    public $sessionSavePath = WRITEPATH . 'session';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Match IP
+     * --------------------------------------------------------------------------
+     *
+     * Whether to match the user's IP address when reading the session data.
+     *
+     * WARNING: If you're using the database driver, don't forget to update
+     *          your session table's PRIMARY KEY when changing this setting.
+     *
+     * @var bool
+     */
+    public $sessionMatchIP = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Time to Update
+     * --------------------------------------------------------------------------
+     *
+     * How many seconds between CI regenerating the session ID.
+     *
+     * @var int
+     */
+    public $sessionTimeToUpdate = 300;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Regenerate Destroy
+     * --------------------------------------------------------------------------
+     *
+     * Whether to destroy session data associated with the old session ID
+     * when auto-regenerating the session ID. When set to FALSE, the data
+     * will be later deleted by the garbage collector.
+     *
+     * @var bool
+     */
+    public $sessionRegenerateDestroy = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Prefix
+     * --------------------------------------------------------------------------
+     *
+     * Set a cookie name prefix if you need to avoid collisions.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$prefix property instead.
+     */
+    public $cookiePrefix = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Domain
+     * --------------------------------------------------------------------------
+     *
+     * Set to `.your-domain.com` for site-wide cookies.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$domain property instead.
+     */
+    public $cookieDomain = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Path
+     * --------------------------------------------------------------------------
+     *
+     * Typically will be a forward slash.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$path property instead.
+     */
+    public $cookiePath = '/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Secure
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be set if a secure HTTPS connection exists.
+     *
+     * @var bool
+     *
+     * @deprecated use Config\Cookie::$secure property instead.
+     */
+    public $cookieSecure = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie HttpOnly
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be accessible via HTTP(S) (no JavaScript).
+     *
+     * @var bool
+     *
+     * @deprecated use Config\Cookie::$httponly property instead.
+     */
+    public $cookieHTTPOnly = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Configure cookie SameSite setting. Allowed values are:
+     * - None
+     * - Lax
+     * - Strict
+     * - ''
+     *
+     * Alternatively, you can use the constant names:
+     * - `Cookie::SAMESITE_NONE`
+     * - `Cookie::SAMESITE_LAX`
+     * - `Cookie::SAMESITE_STRICT`
+     *
+     * Defaults to `Lax` for compatibility with modern browsers. Setting `''`
+     * (empty string) means default SameSite attribute set by browsers (`Lax`)
+     * will be set on cookies. If set to `None`, `$cookieSecure` must also be set.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$samesite property instead.
+     */
+    public $cookieSameSite = 'Lax';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Reverse Proxy IPs
+     * --------------------------------------------------------------------------
+     *
+     * If your server is behind a reverse proxy, you must whitelist the proxy
+     * IP addresses from which CodeIgniter should trust headers such as
+     * HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
+     * the visitor's IP address.
+     *
+     * You can use both an array or a comma-separated list of proxy addresses,
+     * as well as specifying whole subnets. Here are a few examples:
+     *
+     * Comma-separated:	'10.0.1.200,192.168.5.0/24'
+     * Array: ['10.0.1.200', '192.168.5.0/24']
+     *
+     * @var string|string[]
+     */
+    public $proxyIPs = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Token Name
+     * --------------------------------------------------------------------------
+     *
+     * The token name.
+     *
+     * @deprecated Use `Config\Security` $tokenName property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFTokenName = 'csrf_test_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Header Name
+     * --------------------------------------------------------------------------
+     *
+     * The header name.
+     *
+     * @deprecated Use `Config\Security` $headerName property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFHeaderName = 'X-CSRF-TOKEN';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Cookie Name
+     * --------------------------------------------------------------------------
+     *
+     * The cookie name.
+     *
+     * @deprecated Use `Config\Security` $cookieName property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFCookieName = 'csrf_cookie_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Expire
+     * --------------------------------------------------------------------------
+     *
+     * The number in seconds the token should expire.
+     *
+     * @deprecated Use `Config\Security` $expire property instead of using this property.
+     *
+     * @var int
+     */
+    public $CSRFExpire = 7200;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Regenerate
+     * --------------------------------------------------------------------------
+     *
+     * Regenerate token on every submission?
+     *
+     * @deprecated Use `Config\Security` $regenerate property instead of using this property.
+     *
+     * @var bool
+     */
+    public $CSRFRegenerate = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Redirect
+     * --------------------------------------------------------------------------
+     *
+     * Redirect to previous page with error on failure?
+     *
+     * @deprecated Use `Config\Security` $redirect property instead of using this property.
+     *
+     * @var bool
+     */
+    public $CSRFRedirect = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Setting for CSRF SameSite cookie token. Allowed values are:
+     * - None
+     * - Lax
+     * - Strict
+     * - ''
+     *
+     * Defaults to `Lax` as recommended in this link:
+     *
+     * @see https://portswigger.net/web-security/csrf/samesite-cookies
+     * @deprecated Use `Config\Security` $samesite property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFSameSite = 'Lax';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Content Security Policy
+     * --------------------------------------------------------------------------
+     *
+     * Enables the Response's Content Secure Policy to restrict the sources that
+     * can be used for images, scripts, CSS files, audio, video, etc. If enabled,
+     * the Response object will populate default values for the policy from the
+     * `ContentSecurityPolicy.php` file. Controllers can always add to those
+     * restrictions at run time.
+     *
+     * For a better understanding of CSP, see these documents:
+     *
+     * @see http://www.html5rocks.com/en/tutorials/security/content-security-policy/
+     * @see http://www.w3.org/TR/CSP/
+     *
+     * @var bool
+     */
+    public $CSPEnabled = false;
+}

app/Config/Autoload.php

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+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\AutoloadConfig;
+
+/**
+ * -------------------------------------------------------------------
+ * AUTOLOADER CONFIGURATION
+ * -------------------------------------------------------------------
+ *
+ * This file defines the namespaces and class maps so the Autoloader
+ * can find the files as needed.
+ *
+ * NOTE: If you use an identical key in $psr4 or $classmap, then
+ * the values in this file will overwrite the framework's values.
+ */
+class Autoload extends AutoloadConfig
+{
+    /**
+     * -------------------------------------------------------------------
+     * Namespaces
+     * -------------------------------------------------------------------
+     * This maps the locations of any namespaces in your application to
+     * their location on the file system. These are used by the autoloader
+     * to locate files the first time they have been instantiated.
+     *
+     * The '/app' and '/system' directories are already mapped for you.
+     * you may change the name of the 'App' namespace if you wish,
+     * but this should be done prior to creating any namespaced classes,
+     * else you will need to modify all of those classes for this to work.
+     *
+     * Prototype:
+     *```
+     *   $psr4 = [
+     *       'CodeIgniter' => SYSTEMPATH,
+     *       'App'	       => APPPATH
+     *   ];
+     *```
+     *
+     * @var array<string, string>
+     */
+    public $psr4 = [
+        APP_NAMESPACE => APPPATH, // For custom app namespace
+        'Config'      => APPPATH . 'Config',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Class Map
+     * -------------------------------------------------------------------
+     * The class map provides a map of class names and their exact
+     * location on the drive. Classes loaded in this manner will have
+     * slightly faster performance because they will not have to be
+     * searched for within one or more directories as they would if they
+     * were being autoloaded through a namespace.
+     *
+     * Prototype:
+     *```
+     *   $classmap = [
+     *       'MyClass'   => '/path/to/class/file.php'
+     *   ];
+     *```
+     *
+     * @var array<string, string>
+     */
+    public $classmap = [
+        'Booking'=>APPPATH .'Libraries/Booking.php'
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Files
+     * -------------------------------------------------------------------
+     * The files array provides a list of paths to __non-class__ files
+     * that will be autoloaded. This can be useful for bootstrap operations
+     * or for loading functions.
+     *
+     * Prototype:
+     * ```
+     *	  $files = [
+     *	 	   '/path/to/my/file.php',
+     *    ];
+     * ```
+     *
+     * @var array<int, string>
+     */
+    public $files = [];
+}

app/Config/Boot/development.php

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+<?php
+
+/*
+ |--------------------------------------------------------------------------
+ | ERROR DISPLAY
+ |--------------------------------------------------------------------------
+ | In development, we want to show as many errors as possible to help
+ | make sure they don't make it to production. And save us hours of
+ | painful debugging.
+ */
+error_reporting(-1);
+ini_set('display_errors', '1');
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG BACKTRACES
+ |--------------------------------------------------------------------------
+ | If true, this constant will tell the error screens to display debug
+ | backtraces along with the other error information. If you would
+ | prefer to not see this, set this value to false.
+ */
+defined('SHOW_DEBUG_BACKTRACE') || define('SHOW_DEBUG_BACKTRACE', true);
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG MODE
+ |--------------------------------------------------------------------------
+ | Debug mode is an experimental flag that can allow changes throughout
+ | the system. This will control whether Kint is loaded, and a few other
+ | items. It can always be used within your own application too.
+ */
+defined('CI_DEBUG') || define('CI_DEBUG', true);

app/Config/Boot/production.php

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+<?php
+
+/*
+ |--------------------------------------------------------------------------
+ | ERROR DISPLAY
+ |--------------------------------------------------------------------------
+ | Don't show ANY in production environments. Instead, let the system catch
+ | it and display a generic error message.
+ */
+ini_set('display_errors', '0');
+error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG MODE
+ |--------------------------------------------------------------------------
+ | Debug mode is an experimental flag that can allow changes throughout
+ | the system. It's not widely used currently, and may not survive
+ | release of the framework.
+ */
+defined('CI_DEBUG') || define('CI_DEBUG', false);

app/Config/Boot/testing.php

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+<?php
+
+/*
+ |--------------------------------------------------------------------------
+ | ERROR DISPLAY
+ |--------------------------------------------------------------------------
+ | In development, we want to show as many errors as possible to help
+ | make sure they don't make it to production. And save us hours of
+ | painful debugging.
+ */
+error_reporting(-1);
+ini_set('display_errors', '1');
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG BACKTRACES
+ |--------------------------------------------------------------------------
+ | If true, this constant will tell the error screens to display debug
+ | backtraces along with the other error information. If you would
+ | prefer to not see this, set this value to false.
+ */
+defined('SHOW_DEBUG_BACKTRACE') || define('SHOW_DEBUG_BACKTRACE', true);
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG MODE
+ |--------------------------------------------------------------------------
+ | Debug mode is an experimental flag that can allow changes throughout
+ | the system. It's not widely used currently, and may not survive
+ | release of the framework.
+ */
+defined('CI_DEBUG') || define('CI_DEBUG', true);

app/Config/CURLRequest.php

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+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class CURLRequest extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * CURLRequest Share Options
+     * --------------------------------------------------------------------------
+     *
+     * Whether share options between requests or not.
+     *
+     * If true, all the options won't be reset between requests.
+     * It may cause an error request with unnecessary headers.
+     *
+     * @var bool
+     */
+    public $shareOptions = true;
+}

app/Config/Cache.php

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+<?php
+
+namespace Config;
+
+use CodeIgniter\Cache\Handlers\DummyHandler;
+use CodeIgniter\Cache\Handlers\FileHandler;
+use CodeIgniter\Cache\Handlers\MemcachedHandler;
+use CodeIgniter\Cache\Handlers\PredisHandler;
+use CodeIgniter\Cache\Handlers\RedisHandler;
+use CodeIgniter\Cache\Handlers\WincacheHandler;
+use CodeIgniter\Config\BaseConfig;
+
+class Cache extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Primary Handler
+     * --------------------------------------------------------------------------
+     *
+     * The name of the preferred handler that should be used. If for some reason
+     * it is not available, the $backupHandler will be used in its place.
+     *
+     * @var string
+     */
+    public $handler = 'file';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Backup Handler
+     * --------------------------------------------------------------------------
+     *
+     * The name of the handler that will be used in case the first one is
+     * unreachable. Often, 'file' is used here since the filesystem is
+     * always available, though that's not always practical for the app.
+     *
+     * @var string
+     */
+    public $backupHandler = 'dummy';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cache Directory Path
+     * --------------------------------------------------------------------------
+     *
+     * The path to where cache files should be stored, if using a file-based
+     * system.
+     *
+     * @var string
+     *
+     * @deprecated Use the driver-specific variant under $file
+     */
+    public $storePath = WRITEPATH . 'cache/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cache Include Query String
+     * --------------------------------------------------------------------------
+     *
+     * Whether to take the URL query string into consideration when generating
+     * output cache files. Valid options are:
+     *
+     *    false      = Disabled
+     *    true       = Enabled, take all query parameters into account.
+     *                 Please be aware that this may result in numerous cache
+     *                 files generated for the same page over and over again.
+     *    array('q') = Enabled, but only take into account the specified list
+     *                 of query parameters.
+     *
+     * @var bool|string[]
+     */
+    public $cacheQueryString = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Key Prefix
+     * --------------------------------------------------------------------------
+     *
+     * This string is added to all cache item names to help avoid collisions
+     * if you run multiple applications with the same cache engine.
+     *
+     * @var string
+     */
+    public $prefix = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Default TTL
+     * --------------------------------------------------------------------------
+     *
+     * The default number of seconds to save items when none is specified.
+     *
+     * WARNING: This is not used by framework handlers where 60 seconds is
+     * hard-coded, but may be useful to projects and modules. This will replace
+     * the hard-coded value in a future release.
+     *
+     * @var int
+     */
+    public $ttl = 60;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Reserved Characters
+     * --------------------------------------------------------------------------
+     *
+     * A string of reserved characters that will not be allowed in keys or tags.
+     * Strings that violate this restriction will cause handlers to throw.
+     * Default: {}()/\@:
+     * Note: The default set is required for PSR-6 compliance.
+     *
+     * @var string
+     */
+    public $reservedCharacters = '{}()/\@:';
+
+    /**
+     * --------------------------------------------------------------------------
+     * File settings
+     * --------------------------------------------------------------------------
+     * Your file storage preferences can be specified below, if you are using
+     * the File driver.
+     *
+     * @var array<string, int|string|null>
+     */
+    public $file = [
+        'storePath' => WRITEPATH . 'cache/',
+        'mode'      => 0640,
+    ];
+
+    /**
+     * -------------------------------------------------------------------------
+     * Memcached settings
+     * -------------------------------------------------------------------------
+     * Your Memcached servers can be specified below, if you are using
+     * the Memcached drivers.
+     *
+     * @see https://codeigniter.com/user_guide/libraries/caching.html#memcached
+     *
+     * @var array<string, boolean|int|string>
+     */
+    public $memcached = [
+        'host'   => '127.0.0.1',
+        'port'   => 11211,
+        'weight' => 1,
+        'raw'    => false,
+    ];
+
+    /**
+     * -------------------------------------------------------------------------
+     * Redis settings
+     * -------------------------------------------------------------------------
+     * Your Redis server can be specified below, if you are using
+     * the Redis or Predis drivers.
+     *
+     * @var array<string, int|string|null>
+     */
+    public $redis = [
+        'host'     => '127.0.0.1',
+        'password' => null,
+        'port'     => 6379,
+        'timeout'  => 0,
+        'database' => 0,
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Available Cache Handlers
+     * --------------------------------------------------------------------------
+     *
+     * This is an array of cache engine alias' and class names. Only engines
+     * that are listed here are allowed to be used.
+     *
+     * @var array<string, string>
+     */
+    public $validHandlers = [
+        'dummy'     => DummyHandler::class,
+        'file'      => FileHandler::class,
+        'memcached' => MemcachedHandler::class,
+        'predis'    => PredisHandler::class,
+        'redis'     => RedisHandler::class,
+        'wincache'  => WincacheHandler::class,
+    ];
+}

app/Config/Constants.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ | --------------------------------------------------------------------
+ | App Namespace
+ | --------------------------------------------------------------------
+ |
+ | This defines the default Namespace that is used throughout
+ | CodeIgniter to refer to the Application directory. Change
+ | this constant to change the namespace that all application
+ | classes should use.
+ |
+ | NOTE: changing this will require manually modifying the
+ | existing namespaces of App\* namespaced-classes.
+ */
+defined('APP_NAMESPACE') || define('APP_NAMESPACE', 'App');
+
+/*
+ | --------------------------------------------------------------------------
+ | Composer Path
+ | --------------------------------------------------------------------------
+ |
+ | The path that Composer's autoload file is expected to live. By default,
+ | the vendor folder is in the Root directory, but you can customize that here.
+ */
+defined('COMPOSER_PATH') || define('COMPOSER_PATH', ROOTPATH . 'vendor/autoload.php');
+
+/*
+ |--------------------------------------------------------------------------
+ | Timing Constants
+ |--------------------------------------------------------------------------
+ |
+ | Provide simple ways to work with the myriad of PHP functions that
+ | require information to be in seconds.
+ */
+defined('SECOND') || define('SECOND', 1);
+defined('MINUTE') || define('MINUTE', 60);
+defined('HOUR')   || define('HOUR', 3600);
+defined('DAY')    || define('DAY', 86400);
+defined('WEEK')   || define('WEEK', 604800);
+defined('MONTH')  || define('MONTH', 2592000);
+defined('YEAR')   || define('YEAR', 31536000);
+defined('DECADE') || define('DECADE', 315360000);
+
+/*
+ | --------------------------------------------------------------------------
+ | Exit Status Codes
+ | --------------------------------------------------------------------------
+ |
+ | Used to indicate the conditions under which the script is exit()ing.
+ | While there is no universal standard for error codes, there are some
+ | broad conventions.  Three such conventions are mentioned below, for
+ | those who wish to make use of them.  The CodeIgniter defaults were
+ | chosen for the least overlap with these conventions, while still
+ | leaving room for others to be defined in future versions and user
+ | applications.
+ |
+ | The three main conventions used for determining exit status codes
+ | are as follows:
+ |
+ |    Standard C/C++ Library (stdlibc):
+ |       http://www.gnu.org/software/libc/manual/html_node/Exit-Status.html
+ |       (This link also contains other GNU-specific conventions)
+ |    BSD sysexits.h:
+ |       http://www.gsp.com/cgi-bin/man.cgi?section=3&topic=sysexits
+ |    Bash scripting:
+ |       http://tldp.org/LDP/abs/html/exitcodes.html
+ |
+ */
+defined('EXIT_SUCCESS')        || define('EXIT_SUCCESS', 0); // no errors
+defined('EXIT_ERROR')          || define('EXIT_ERROR', 1); // generic error
+defined('EXIT_CONFIG')         || define('EXIT_CONFIG', 3); // configuration error
+defined('EXIT_UNKNOWN_FILE')   || define('EXIT_UNKNOWN_FILE', 4); // file not found
+defined('EXIT_UNKNOWN_CLASS')  || define('EXIT_UNKNOWN_CLASS', 5); // unknown class
+defined('EXIT_UNKNOWN_METHOD') || define('EXIT_UNKNOWN_METHOD', 6); // unknown class member
+defined('EXIT_USER_INPUT')     || define('EXIT_USER_INPUT', 7); // invalid user input
+defined('EXIT_DATABASE')       || define('EXIT_DATABASE', 8); // database error
+defined('EXIT__AUTO_MIN')      || define('EXIT__AUTO_MIN', 9); // lowest automatically-assigned error code
+defined('EXIT__AUTO_MAX')      || define('EXIT__AUTO_MAX', 125); // highest automatically-assigned error code

app/Config/ContentSecurityPolicy.php

@@ -0,0 +1,167 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Stores the default settings for the ContentSecurityPolicy, if you
+ * choose to use it. The values here will be read in and set as defaults
+ * for the site. If needed, they can be overridden on a page-by-page basis.
+ *
+ * Suggested reference for explanations:
+ *
+ * @see https://www.html5rocks.com/en/tutorials/security/content-security-policy/
+ */
+class ContentSecurityPolicy extends BaseConfig
+{
+    //-------------------------------------------------------------------------
+    // Broadbrush CSP management
+    //-------------------------------------------------------------------------
+
+    /**
+     * Default CSP report context
+     *
+     * @var bool
+     */
+    public $reportOnly = false;
+
+    /**
+     * Specifies a URL where a browser will send reports
+     * when a content security policy is violated.
+     *
+     * @var string|null
+     */
+    public $reportURI;
+
+    /**
+     * Instructs user agents to rewrite URL schemes, changing
+     * HTTP to HTTPS. This directive is for websites with
+     * large numbers of old URLs that need to be rewritten.
+     *
+     * @var bool
+     */
+    public $upgradeInsecureRequests = false;
+
+    //-------------------------------------------------------------------------
+    // Sources allowed
+    // Note: once you set a policy to 'none', it cannot be further restricted
+    //-------------------------------------------------------------------------
+
+    /**
+     * Will default to self if not overridden
+     *
+     * @var string|string[]|null
+     */
+    public $defaultSrc;
+
+    /**
+     * Lists allowed scripts' URLs.
+     *
+     * @var string|string[]
+     */
+    public $scriptSrc = 'self';
+
+    /**
+     * Lists allowed stylesheets' URLs.
+     *
+     * @var string|string[]
+     */
+    public $styleSrc = 'self';
+
+    /**
+     * Defines the origins from which images can be loaded.
+     *
+     * @var string|string[]
+     */
+    public $imageSrc = 'self';
+
+    /**
+     * Restricts the URLs that can appear in a page's `<base>` element.
+     *
+     * Will default to self if not overridden
+     *
+     * @var string|string[]|null
+     */
+    public $baseURI;
+
+    /**
+     * Lists the URLs for workers and embedded frame contents
+     *
+     * @var string|string[]
+     */
+    public $childSrc = 'self';
+
+    /**
+     * Limits the origins that you can connect to (via XHR,
+     * WebSockets, and EventSource).
+     *
+     * @var string|string[]
+     */
+    public $connectSrc = 'self';
+
+    /**
+     * Specifies the origins that can serve web fonts.
+     *
+     * @var string|string[]
+     */
+    public $fontSrc;
+
+    /**
+     * Lists valid endpoints for submission from `<form>` tags.
+     *
+     * @var string|string[]
+     */
+    public $formAction = 'self';
+
+    /**
+     * Specifies the sources that can embed the current page.
+     * This directive applies to `<frame>`, `<iframe>`, `<embed>`,
+     * and `<applet>` tags. This directive can't be used in
+     * `<meta>` tags and applies only to non-HTML resources.
+     *
+     * @var string|string[]|null
+     */
+    public $frameAncestors;
+
+    /**
+     * The frame-src directive restricts the URLs which may
+     * be loaded into nested browsing contexts.
+     *
+     * @var array|string|null
+     */
+    public $frameSrc;
+
+    /**
+     * Restricts the origins allowed to deliver video and audio.
+     *
+     * @var string|string[]|null
+     */
+    public $mediaSrc;
+
+    /**
+     * Allows control over Flash and other plugins.
+     *
+     * @var string|string[]
+     */
+    public $objectSrc = 'self';
+
+    /**
+     * @var string|string[]|null
+     */
+    public $manifestSrc;
+
+    /**
+     * Limits the kinds of plugins a page may invoke.
+     *
+     * @var string|string[]|null
+     */
+    public $pluginTypes;
+
+    /**
+     * List of actions allowed.
+     *
+     * @var string|string[]|null
+     */
+    public $sandbox;
+}

app/Config/Cookie.php

@@ -0,0 +1,119 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use DateTimeInterface;
+
+class Cookie extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Prefix
+     * --------------------------------------------------------------------------
+     *
+     * Set a cookie name prefix if you need to avoid collisions.
+     *
+     * @var string
+     */
+    public $prefix = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Expires Timestamp
+     * --------------------------------------------------------------------------
+     *
+     * Default expires timestamp for cookies. Setting this to `0` will mean the
+     * cookie will not have the `Expires` attribute and will behave as a session
+     * cookie.
+     *
+     * @var DateTimeInterface|int|string
+     */
+    public $expires = 0;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Path
+     * --------------------------------------------------------------------------
+     *
+     * Typically will be a forward slash.
+     *
+     * @var string
+     */
+    public $path = '/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Domain
+     * --------------------------------------------------------------------------
+     *
+     * Set to `.your-domain.com` for site-wide cookies.
+     *
+     * @var string
+     */
+    public $domain = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Secure
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be set if a secure HTTPS connection exists.
+     *
+     * @var bool
+     */
+    public $secure = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie HTTPOnly
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be accessible via HTTP(S) (no JavaScript).
+     *
+     * @var bool
+     */
+    public $httponly = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Configure cookie SameSite setting. Allowed values are:
+     * - None
+     * - Lax
+     * - Strict
+     * - ''
+     *
+     * Alternatively, you can use the constant names:
+     * - `Cookie::SAMESITE_NONE`
+     * - `Cookie::SAMESITE_LAX`
+     * - `Cookie::SAMESITE_STRICT`
+     *
+     * Defaults to `Lax` for compatibility with modern browsers. Setting `''`
+     * (empty string) means default SameSite attribute set by browsers (`Lax`)
+     * will be set on cookies. If set to `None`, `$secure` must also be set.
+     *
+     * @var string
+     */
+    public $samesite = 'Lax';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Raw
+     * --------------------------------------------------------------------------
+     *
+     * This flag allows setting a "raw" cookie, i.e., its name and value are
+     * not URL encoded using `rawurlencode()`.
+     *
+     * If this is set to `true`, cookie names should be compliant of RFC 2616's
+     * list of allowed characters.
+     *
+     * @var bool
+     *
+     * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#attributes
+     * @see https://tools.ietf.org/html/rfc2616#section-2.2
+     */
+    public $raw = false;
+}

app/Config/Database.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Database\Config;
+
+/**
+ * Database Configuration
+ */
+class Database extends Config
+{
+    /**
+     * The directory that holds the Migrations
+     * and Seeds directories.
+     *
+     * @var string
+     */
+    public $filesPath = APPPATH . 'Database' . DIRECTORY_SEPARATOR;
+
+    /**
+     * Lets you choose which connection group to
+     * use if no other is specified.
+     *
+     * @var string
+     */
+    public $defaultGroup = 'default';
+
+    /**
+     * The default database connection.
+     *
+     * @var array
+     */
+    public $default = [
+        'DSN'      => '',
+        'hostname' => 'localhost',
+        'username' => 'root',
+        'password' => 'SmartDb19',
+        'database' => 'finanzen',
+        'DBDriver' => 'MySQLi',
+        'DBPrefix' => '',
+        'pConnect' => false,
+        'DBDebug'  => (ENVIRONMENT !== 'production'),
+        'charset'  => 'utf8',
+        'DBCollat' => 'utf8_general_ci',
+        'swapPre'  => '',
+        'encrypt'  => false,
+        'compress' => false,
+        'strictOn' => false,
+        'failover' => [],
+        'port'     => 3306,
+    ];
+
+    /**
+     * This database connection is used when
+     * running PHPUnit database tests.
+     *
+     * @var array
+     */
+    public $tests = [
+        'DSN'      => '',
+        'hostname' => '127.0.0.1',
+        'username' => '',
+        'password' => '',
+        'database' => ':memory:',
+        'DBDriver' => 'SQLite3',
+        'DBPrefix' => 'db_',  // Needed to ensure we're working correctly with prefixes live. DO NOT REMOVE FOR CI DEVS
+        'pConnect' => false,
+        'DBDebug'  => (ENVIRONMENT !== 'production'),
+        'charset'  => 'utf8',
+        'DBCollat' => 'utf8_general_ci',
+        'swapPre'  => '',
+        'encrypt'  => false,
+        'compress' => false,
+        'strictOn' => false,
+        'failover' => [],
+        'port'     => 3306,
+    ];
+
+    public function __construct()
+    {
+        parent::__construct();
+
+        // Ensure that we always set the database group to 'tests' if
+        // we are currently running an automated test suite, so that
+        // we don't overwrite live data on accident.
+        if (ENVIRONMENT === 'testing') {
+            $this->defaultGroup = 'tests';
+        }
+    }
+}

app/Config/DocTypes.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Config;
+
+class DocTypes
+{
+    /**
+     * List of valid document types.
+     *
+     * @var array<string, string>
+     */
+    public $list = [
+        'xhtml11'           => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
+        'xhtml1-strict'     => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
+        'xhtml1-trans'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
+        'xhtml1-frame'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
+        'xhtml-basic11'     => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
+        'html5'             => '<!DOCTYPE html>',
+        'html4-strict'      => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
+        'html4-trans'       => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
+        'html4-frame'       => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
+        'mathml1'           => '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">',
+        'mathml2'           => '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">',
+        'svg10'             => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">',
+        'svg11'             => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">',
+        'svg11-basic'       => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">',
+        'svg11-tiny'        => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">',
+        'xhtml-math-svg-xh' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+        'xhtml-math-svg-sh' => '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+        'xhtml-rdfa-1'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">',
+        'xhtml-rdfa-2'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">',
+    ];
+}

app/Config/Email.php

@@ -0,0 +1,170 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Email extends BaseConfig
+{
+    /**
+     * @var string
+     */
+    public $fromEmail;
+
+    /**
+     * @var string
+     */
+    public $fromName;
+
+    /**
+     * @var string
+     */
+    public $recipients;
+
+    /**
+     * The "user agent"
+     *
+     * @var string
+     */
+    public $userAgent = 'CodeIgniter';
+
+    /**
+     * The mail sending protocol: mail, sendmail, smtp
+     *
+     * @var string
+     */
+    public $protocol = 'mail';
+
+    /**
+     * The server path to Sendmail.
+     *
+     * @var string
+     */
+    public $mailPath = '/usr/sbin/sendmail';
+
+    /**
+     * SMTP Server Address
+     *
+     * @var string
+     */
+    public $SMTPHost;
+
+    /**
+     * SMTP Username
+     *
+     * @var string
+     */
+    public $SMTPUser;
+
+    /**
+     * SMTP Password
+     *
+     * @var string
+     */
+    public $SMTPPass;
+
+    /**
+     * SMTP Port
+     *
+     * @var int
+     */
+    public $SMTPPort = 25;
+
+    /**
+     * SMTP Timeout (in seconds)
+     *
+     * @var int
+     */
+    public $SMTPTimeout = 5;
+
+    /**
+     * Enable persistent SMTP connections
+     *
+     * @var bool
+     */
+    public $SMTPKeepAlive = false;
+
+    /**
+     * SMTP Encryption. Either tls or ssl
+     *
+     * @var string
+     */
+    public $SMTPCrypto = 'tls';
+
+    /**
+     * Enable word-wrap
+     *
+     * @var bool
+     */
+    public $wordWrap = true;
+
+    /**
+     * Character count to wrap at
+     *
+     * @var int
+     */
+    public $wrapChars = 76;
+
+    /**
+     * Type of mail, either 'text' or 'html'
+     *
+     * @var string
+     */
+    public $mailType = 'text';
+
+    /**
+     * Character set (utf-8, iso-8859-1, etc.)
+     *
+     * @var string
+     */
+    public $charset = 'UTF-8';
+
+    /**
+     * Whether to validate the email address
+     *
+     * @var bool
+     */
+    public $validate = false;
+
+    /**
+     * Email Priority. 1 = highest. 5 = lowest. 3 = normal
+     *
+     * @var int
+     */
+    public $priority = 3;
+
+    /**
+     * Newline character. (Use “\r\n” to comply with RFC 822)
+     *
+     * @var string
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Newline character. (Use “\r\n” to comply with RFC 822)
+     *
+     * @var string
+     */
+    public $newline = "\r\n";
+
+    /**
+     * Enable BCC Batch Mode.
+     *
+     * @var bool
+     */
+    public $BCCBatchMode = false;
+
+    /**
+     * Number of emails in each BCC batch
+     *
+     * @var int
+     */
+    public $BCCBatchSize = 200;
+
+    /**
+     * Enable notify message from server
+     *
+     * @var bool
+     */
+    public $DSN = false;
+}

app/Config/Encryption.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Encryption configuration.
+ *
+ * These are the settings used for encryption, if you don't pass a parameter
+ * array to the encrypter for creation/initialization.
+ */
+class Encryption extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Encryption Key Starter
+     * --------------------------------------------------------------------------
+     *
+     * If you use the Encryption class you must set an encryption key (seed).
+     * You need to ensure it is long enough for the cipher and mode you plan to use.
+     * See the user guide for more info.
+     *
+     * @var string
+     */
+    public $key = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Encryption Driver to Use
+     * --------------------------------------------------------------------------
+     *
+     * One of the supported encryption drivers.
+     *
+     * Available drivers:
+     * - OpenSSL
+     * - Sodium
+     *
+     * @var string
+     */
+    public $driver = 'OpenSSL';
+
+    /**
+     * --------------------------------------------------------------------------
+     * SodiumHandler's Padding Length in Bytes
+     * --------------------------------------------------------------------------
+     *
+     * This is the number of bytes that will be padded to the plaintext message
+     * before it is encrypted. This value should be greater than zero.
+     *
+     * See the user guide for more information on padding.
+     *
+     * @var int
+     */
+    public $blockSize = 16;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Encryption digest
+     * --------------------------------------------------------------------------
+     *
+     * HMAC digest to use, e.g. 'SHA512' or 'SHA256'. Default value is 'SHA512'.
+     *
+     * @var string
+     */
+    public $digest = 'SHA512';
+}

app/Config/Events.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Events\Events;
+use CodeIgniter\Exceptions\FrameworkException;
+
+/*
+ * --------------------------------------------------------------------
+ * Application Events
+ * --------------------------------------------------------------------
+ * Events allow you to tap into the execution of the program without
+ * modifying or extending core files. This file provides a central
+ * location to define your events, though they can always be added
+ * at run-time, also, if needed.
+ *
+ * You create code that can execute by subscribing to events with
+ * the 'on()' method. This accepts any form of callable, including
+ * Closures, that will be executed when the event is triggered.
+ *
+ * Example:
+ *      Events::on('create', [$myInstance, 'myMethod']);
+ */
+
+Events::on('pre_system', static function () {
+    if (ENVIRONMENT !== 'testing') {
+        if (ini_get('zlib.output_compression')) {
+            throw FrameworkException::forEnabledZlibOutputCompression();
+        }
+
+        while (ob_get_level() > 0) {
+            ob_end_flush();
+        }
+
+        ob_start(static function ($buffer) {
+            return $buffer;
+        });
+    }
+
+    /*
+     * --------------------------------------------------------------------
+     * Debug Toolbar Listeners.
+     * --------------------------------------------------------------------
+     * If you delete, they will no longer be collected.
+     */
+    if (CI_DEBUG && ! is_cli()) {
+        Events::on('DBQuery', 'CodeIgniter\Debug\Toolbar\Collectors\Database::collect');
+        Services::toolbar()->respond();
+    }
+});

app/Config/Exceptions.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Setup how the exception handler works.
+ */
+class Exceptions extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * LOG EXCEPTIONS?
+     * --------------------------------------------------------------------------
+     * If true, then exceptions will be logged
+     * through Services::Log.
+     *
+     * Default: true
+     *
+     * @var bool
+     */
+    public $log = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * DO NOT LOG STATUS CODES
+     * --------------------------------------------------------------------------
+     * Any status codes here will NOT be logged if logging is turned on.
+     * By default, only 404 (Page Not Found) exceptions are ignored.
+     *
+     * @var array
+     */
+    public $ignoreCodes = [404];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Error Views Path
+     * --------------------------------------------------------------------------
+     * This is the path to the directory that contains the 'cli' and 'html'
+     * directories that hold the views used to generate errors.
+     *
+     * Default: APPPATH.'Views/errors'
+     *
+     * @var string
+     */
+    public $errorViewPath = APPPATH . 'Views/errors';
+
+    /**
+     * --------------------------------------------------------------------------
+     * HIDE FROM DEBUG TRACE
+     * --------------------------------------------------------------------------
+     * Any data that you would like to hide from the debug trace.
+     * In order to specify 2 levels, use "/" to separate.
+     * ex. ['server', 'setup/password', 'secret_token']
+     *
+     * @var array
+     */
+    public $sensitiveDataInTrace = [];
+}

app/Config/Feature.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Enable/disable backward compatibility breaking features.
+ */
+class Feature extends BaseConfig
+{
+    /**
+     * Enable multiple filters for a route or not
+     *
+     * If you enable this:
+     *   - CodeIgniter\CodeIgniter::handleRequest() uses:
+     *     - CodeIgniter\Filters\Filters::enableFilters(), instead of enableFilter()
+     *   - CodeIgniter\CodeIgniter::tryToRouteIt() uses:
+     *     - CodeIgniter\Router\Router::getFilters(), instead of getFilter()
+     *   - CodeIgniter\Router\Router::handle() uses:
+     *     - property $filtersInfo, instead of $filterInfo
+     *     - CodeIgniter\Router\RouteCollection::getFiltersForRoute(), instead of getFilterForRoute()
+     *
+     * @var bool
+     */
+    public $multipleFilters = false;
+}

app/Config/Filters.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Filters\CSRF;
+use CodeIgniter\Filters\DebugToolbar;
+use CodeIgniter\Filters\Honeypot;
+use CodeIgniter\Filters\InvalidChars;
+use CodeIgniter\Filters\SecureHeaders;
+
+class Filters extends BaseConfig
+{
+    /**
+     * Configures aliases for Filter classes to
+     * make reading things nicer and simpler.
+     *
+     * @var array
+     */
+    public $aliases = [
+        'csrf'          => CSRF::class,
+        'toolbar'       => DebugToolbar::class,
+        'honeypot'      => Honeypot::class,
+        'invalidchars'  => InvalidChars::class,
+        'secureheaders' => SecureHeaders::class,
+    ];
+
+    /**
+     * List of filter aliases that are always
+     * applied before and after every request.
+     *
+     * @var array
+     */
+    public $globals = [
+        'before' => [
+            // 'honeypot',
+            // 'csrf',
+            // 'invalidchars',
+        ],
+        'after' => [
+            'toolbar',
+            // 'honeypot',
+            // 'secureheaders',
+        ],
+    ];
+
+    /**
+     * List of filter aliases that works on a
+     * particular HTTP method (GET, POST, etc.).
+     *
+     * Example:
+     * 'post' => ['csrf', 'throttle']
+     *
+     * @var array
+     */
+    public $methods = [];
+
+    /**
+     * List of filter aliases that should run on any
+     * before or after URI patterns.
+     *
+     * Example:
+     * 'isLoggedIn' => ['before' => ['account/*', 'profiles/*']]
+     *
+     * @var array
+     */
+    public $filters = [];
+}

app/Config/ForeignCharacters.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\ForeignCharacters as BaseForeignCharacters;
+
+class ForeignCharacters extends BaseForeignCharacters
+{
+}

app/Config/Format.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Format\FormatterInterface;
+
+class Format extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Available Response Formats
+     * --------------------------------------------------------------------------
+     *
+     * When you perform content negotiation with the request, these are the
+     * available formats that your application supports. This is currently
+     * only used with the API\ResponseTrait. A valid Formatter must exist
+     * for the specified format.
+     *
+     * These formats are only checked when the data passed to the respond()
+     * method is an array.
+     *
+     * @var string[]
+     */
+    public $supportedResponseFormats = [
+        'application/json',
+        'application/xml', // machine-readable XML
+        'text/xml', // human-readable XML
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Formatters
+     * --------------------------------------------------------------------------
+     *
+     * Lists the class to use to format responses with of a particular type.
+     * For each mime type, list the class that should be used. Formatters
+     * can be retrieved through the getFormatter() method.
+     *
+     * @var array<string, string>
+     */
+    public $formatters = [
+        'application/json' => 'CodeIgniter\Format\JSONFormatter',
+        'application/xml'  => 'CodeIgniter\Format\XMLFormatter',
+        'text/xml'         => 'CodeIgniter\Format\XMLFormatter',
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Formatters Options
+     * --------------------------------------------------------------------------
+     *
+     * Additional Options to adjust default formatters behaviour.
+     * For each mime type, list the additional options that should be used.
+     *
+     * @var array<string, int>
+     */
+    public $formatterOptions = [
+        'application/json' => JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES,
+        'application/xml'  => 0,
+        'text/xml'         => 0,
+    ];
+
+    /**
+     * A Factory method to return the appropriate formatter for the given mime type.
+     *
+     * @return FormatterInterface
+     *
+     * @deprecated This is an alias of `\CodeIgniter\Format\Format::getFormatter`. Use that instead.
+     */
+    public function getFormatter(string $mime)
+    {
+        return Services::format()->getFormatter($mime);
+    }
+}

app/Config/Generators.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Generators extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Generator Commands' Views
+     * --------------------------------------------------------------------------
+     *
+     * This array defines the mapping of generator commands to the view files
+     * they are using. If you need to customize them for your own, copy these
+     * view files in your own folder and indicate the location here.
+     *
+     * You will notice that the views have special placeholders enclosed in
+     * curly braces `{...}`. These placeholders are used internally by the
+     * generator commands in processing replacements, thus you are warned
+     * not to delete them or modify the names. If you will do so, you may
+     * end up disrupting the scaffolding process and throw errors.
+     *
+     * YOU HAVE BEEN WARNED!
+     *
+     * @var array<string, string>
+     */
+    public $views = [
+        'make:command'      => 'CodeIgniter\Commands\Generators\Views\command.tpl.php',
+        'make:config'       => 'CodeIgniter\Commands\Generators\Views\config.tpl.php',
+        'make:controller'   => 'CodeIgniter\Commands\Generators\Views\controller.tpl.php',
+        'make:entity'       => 'CodeIgniter\Commands\Generators\Views\entity.tpl.php',
+        'make:filter'       => 'CodeIgniter\Commands\Generators\Views\filter.tpl.php',
+        'make:migration'    => 'CodeIgniter\Commands\Generators\Views\migration.tpl.php',
+        'make:model'        => 'CodeIgniter\Commands\Generators\Views\model.tpl.php',
+        'make:seeder'       => 'CodeIgniter\Commands\Generators\Views\seeder.tpl.php',
+        'make:validation'   => 'CodeIgniter\Commands\Generators\Views\validation.tpl.php',
+        'session:migration' => 'CodeIgniter\Commands\Generators\Views\migration.tpl.php',
+    ];
+}

app/Config/Honeypot.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Honeypot extends BaseConfig
+{
+    /**
+     * Makes Honeypot visible or not to human
+     *
+     * @var bool
+     */
+    public $hidden = true;
+
+    /**
+     * Honeypot Label Content
+     *
+     * @var string
+     */
+    public $label = 'Fill This Field';
+
+    /**
+     * Honeypot Field Name
+     *
+     * @var string
+     */
+    public $name = 'honeypot';
+
+    /**
+     * Honeypot HTML Template
+     *
+     * @var string
+     */
+    public $template = '<label>{label}</label><input type="text" name="{name}" value=""/>';
+
+    /**
+     * Honeypot container
+     *
+     * @var string
+     */
+    public $container = '<div style="display:none">{template}</div>';
+}

app/Config/Images.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Images\Handlers\GDHandler;
+use CodeIgniter\Images\Handlers\ImageMagickHandler;
+
+class Images extends BaseConfig
+{
+    /**
+     * Default handler used if no other handler is specified.
+     *
+     * @var string
+     */
+    public $defaultHandler = 'gd';
+
+    /**
+     * The path to the image library.
+     * Required for ImageMagick, GraphicsMagick, or NetPBM.
+     *
+     * @var string
+     */
+    public $libraryPath = '/usr/local/bin/convert';
+
+    /**
+     * The available handler classes.
+     *
+     * @var array<string, string>
+     */
+    public $handlers = [
+        'gd'      => GDHandler::class,
+        'imagick' => ImageMagickHandler::class,
+    ];
+}

app/Config/Kint.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use Kint\Renderer\Renderer;
+
+/**
+ * --------------------------------------------------------------------------
+ * Kint
+ * --------------------------------------------------------------------------
+ *
+ * We use Kint's `RichRenderer` and `CLIRenderer`. This area contains options
+ * that you can set to customize how Kint works for you.
+ *
+ * @see https://kint-php.github.io/kint/ for details on these settings.
+ */
+class Kint extends BaseConfig
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Global Settings
+    |--------------------------------------------------------------------------
+    */
+
+    public $plugins;
+    public $maxDepth          = 6;
+    public $displayCalledFrom = true;
+    public $expanded          = false;
+
+    /*
+    |--------------------------------------------------------------------------
+    | RichRenderer Settings
+    |--------------------------------------------------------------------------
+    */
+    public $richTheme  = 'aante-light.css';
+    public $richFolder = false;
+    public $richSort   = Renderer::SORT_FULL;
+    public $richObjectPlugins;
+    public $richTabPlugins;
+
+    /*
+    |--------------------------------------------------------------------------
+    | CLI Settings
+    |--------------------------------------------------------------------------
+    */
+    public $cliColors      = true;
+    public $cliForceUTF8   = false;
+    public $cliDetectWidth = true;
+    public $cliMinWidth    = 40;
+}

app/Config/Logger.php

@@ -0,0 +1,153 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Logger extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Error Logging Threshold
+     * --------------------------------------------------------------------------
+     *
+     * You can enable error logging by setting a threshold over zero. The
+     * threshold determines what gets logged. Any values below or equal to the
+     * threshold will be logged.
+     *
+     * Threshold options are:
+     *
+     * - 0 = Disables logging, Error logging TURNED OFF
+     * - 1 = Emergency Messages - System is unusable
+     * - 2 = Alert Messages - Action Must Be Taken Immediately
+     * - 3 = Critical Messages - Application component unavailable, unexpected exception.
+     * - 4 = Runtime Errors - Don't need immediate action, but should be monitored.
+     * - 5 = Warnings - Exceptional occurrences that are not errors.
+     * - 6 = Notices - Normal but significant events.
+     * - 7 = Info - Interesting events, like user logging in, etc.
+     * - 8 = Debug - Detailed debug information.
+     * - 9 = All Messages
+     *
+     * You can also pass an array with threshold levels to show individual error types
+     *
+     *     array(1, 2, 3, 8) = Emergency, Alert, Critical, and Debug messages
+     *
+     * For a live site you'll usually enable Critical or higher (3) to be logged otherwise
+     * your log files will fill up very fast.
+     *
+     * @var array|int
+     */
+    public $threshold = 4;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Date Format for Logs
+     * --------------------------------------------------------------------------
+     *
+     * Each item that is logged has an associated date. You can use PHP date
+     * codes to set your own date formatting
+     *
+     * @var string
+     */
+    public $dateFormat = 'Y-m-d H:i:s';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Log Handlers
+     * --------------------------------------------------------------------------
+     *
+     * The logging system supports multiple actions to be taken when something
+     * is logged. This is done by allowing for multiple Handlers, special classes
+     * designed to write the log to their chosen destinations, whether that is
+     * a file on the getServer, a cloud-based service, or even taking actions such
+     * as emailing the dev team.
+     *
+     * Each handler is defined by the class name used for that handler, and it
+     * MUST implement the `CodeIgniter\Log\Handlers\HandlerInterface` interface.
+     *
+     * The value of each key is an array of configuration items that are sent
+     * to the constructor of each handler. The only required configuration item
+     * is the 'handles' element, which must be an array of integer log levels.
+     * This is most easily handled by using the constants defined in the
+     * `Psr\Log\LogLevel` class.
+     *
+     * Handlers are executed in the order defined in this array, starting with
+     * the handler on top and continuing down.
+     *
+     * @var array
+     */
+    public $handlers = [
+
+        /*
+         * --------------------------------------------------------------------
+         * File Handler
+         * --------------------------------------------------------------------
+         */
+        'CodeIgniter\Log\Handlers\FileHandler' => [
+
+            // The log levels that this handler will handle.
+            'handles' => [
+                'critical',
+                'alert',
+                'emergency',
+                'debug',
+                'error',
+                'info',
+                'notice',
+                'warning',
+            ],
+
+            /*
+             * The default filename extension for log files.
+             * An extension of 'php' allows for protecting the log files via basic
+             * scripting, when they are to be stored under a publicly accessible directory.
+             *
+             * Note: Leaving it blank will default to 'log'.
+             */
+            'fileExtension' => '',
+
+            /*
+             * The file system permissions to be applied on newly created log files.
+             *
+             * IMPORTANT: This MUST be an integer (no quotes) and you MUST use octal
+             * integer notation (i.e. 0700, 0644, etc.)
+             */
+            'filePermissions' => 0644,
+
+            /*
+             * Logging Directory Path
+             *
+             * By default, logs are written to WRITEPATH . 'logs/'
+             * Specify a different destination here, if desired.
+             */
+            'path' => '',
+        ],
+
+        /*
+         * The ChromeLoggerHandler requires the use of the Chrome web browser
+         * and the ChromeLogger extension. Uncomment this block to use it.
+         */
+        // 'CodeIgniter\Log\Handlers\ChromeLoggerHandler' => [
+        //     /*
+        //      * The log levels that this handler will handle.
+        //      */
+        //     'handles' => ['critical', 'alert', 'emergency', 'debug',
+        //                   'error', 'info', 'notice', 'warning'],
+        // ],
+
+        /*
+         * The ErrorlogHandler writes the logs to PHP's native `error_log()` function.
+         * Uncomment this block to use it.
+         */
+        // 'CodeIgniter\Log\Handlers\ErrorlogHandler' => [
+        // 		/* The log levels this handler can handle. */
+        // 		'handles' => ['critical', 'alert', 'emergency', 'debug', 'error', 'info', 'notice', 'warning'],
+        //
+        // 		/*
+        // 		 * The message type where the error should go. Can be 0 or 4, or use the
+        // 		 * class constants: `ErrorlogHandler::TYPE_OS` (0) or `ErrorlogHandler::TYPE_SAPI` (4)
+        // 		 */
+        // 		'messageType' => 0,
+        // ],
+    ];
+}

app/Config/Migrations.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Migrations extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Enable/Disable Migrations
+     * --------------------------------------------------------------------------
+     *
+     * Migrations are enabled by default.
+     *
+     * You should enable migrations whenever you intend to do a schema migration
+     * and disable it back when you're done.
+     *
+     * @var bool
+     */
+    public $enabled = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Migrations Table
+     * --------------------------------------------------------------------------
+     *
+     * This is the name of the table that will store the current migrations state.
+     * When migrations runs it will store in a database table which migration
+     * level the system is at. It then compares the migration level in this
+     * table to the $config['migration_version'] if they are not the same it
+     * will migrate up. This must be set.
+     *
+     * @var string
+     */
+    public $table = 'migrations';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Timestamp Format
+     * --------------------------------------------------------------------------
+     *
+     * This is the format that will be used when creating new migrations
+     * using the CLI command:
+     *   > php spark migrate:create
+     *
+     * Typical formats:
+     * - YmdHis_
+     * - Y-m-d-His_
+     * - Y_m_d_His_
+     *
+     * @var string
+     */
+    public $timestampFormat = 'Y-m-d-His_';
+}

app/Config/Mimes.php

@@ -0,0 +1,534 @@
+<?php
+
+namespace Config;
+
+/**
+ * Mimes
+ *
+ * This file contains an array of mime types.  It is used by the
+ * Upload class to help identify allowed file types.
+ *
+ * When more than one variation for an extension exist (like jpg, jpeg, etc)
+ * the most common one should be first in the array to aid the guess*
+ * methods. The same applies when more than one mime-type exists for a
+ * single extension.
+ *
+ * When working with mime types, please make sure you have the ´fileinfo´
+ * extension enabled to reliably detect the media types.
+ */
+class Mimes
+{
+    /**
+     * Map of extensions to mime types.
+     *
+     * @var array
+     */
+    public static $mimes = [
+        'hqx' => [
+            'application/mac-binhex40',
+            'application/mac-binhex',
+            'application/x-binhex40',
+            'application/x-mac-binhex40',
+        ],
+        'cpt' => 'application/mac-compactpro',
+        'csv' => [
+            'text/csv',
+            'text/x-comma-separated-values',
+            'text/comma-separated-values',
+            'application/vnd.ms-excel',
+            'application/x-csv',
+            'text/x-csv',
+            'application/csv',
+            'application/excel',
+            'application/vnd.msexcel',
+            'text/plain',
+        ],
+        'bin' => [
+            'application/macbinary',
+            'application/mac-binary',
+            'application/octet-stream',
+            'application/x-binary',
+            'application/x-macbinary',
+        ],
+        'dms' => 'application/octet-stream',
+        'lha' => 'application/octet-stream',
+        'lzh' => 'application/octet-stream',
+        'exe' => [
+            'application/octet-stream',
+            'application/x-msdownload',
+        ],
+        'class' => 'application/octet-stream',
+        'psd'   => [
+            'application/x-photoshop',
+            'image/vnd.adobe.photoshop',
+        ],
+        'so'  => 'application/octet-stream',
+        'sea' => 'application/octet-stream',
+        'dll' => 'application/octet-stream',
+        'oda' => 'application/oda',
+        'pdf' => [
+            'application/pdf',
+            'application/force-download',
+            'application/x-download',
+        ],
+        'ai' => [
+            'application/pdf',
+            'application/postscript',
+        ],
+        'eps'  => 'application/postscript',
+        'ps'   => 'application/postscript',
+        'smi'  => 'application/smil',
+        'smil' => 'application/smil',
+        'mif'  => 'application/vnd.mif',
+        'xls'  => [
+            'application/vnd.ms-excel',
+            'application/msexcel',
+            'application/x-msexcel',
+            'application/x-ms-excel',
+            'application/x-excel',
+            'application/x-dos_ms_excel',
+            'application/xls',
+            'application/x-xls',
+            'application/excel',
+            'application/download',
+            'application/vnd.ms-office',
+            'application/msword',
+        ],
+        'ppt' => [
+            'application/vnd.ms-powerpoint',
+            'application/powerpoint',
+            'application/vnd.ms-office',
+            'application/msword',
+        ],
+        'pptx' => [
+            'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+            'application/x-zip',
+            'application/zip',
+        ],
+        'wbxml' => 'application/wbxml',
+        'wmlc'  => 'application/wmlc',
+        'dcr'   => 'application/x-director',
+        'dir'   => 'application/x-director',
+        'dxr'   => 'application/x-director',
+        'dvi'   => 'application/x-dvi',
+        'gtar'  => 'application/x-gtar',
+        'gz'    => 'application/x-gzip',
+        'gzip'  => 'application/x-gzip',
+        'php'   => [
+            'application/x-php',
+            'application/x-httpd-php',
+            'application/php',
+            'text/php',
+            'text/x-php',
+            'application/x-httpd-php-source',
+        ],
+        'php4'  => 'application/x-httpd-php',
+        'php3'  => 'application/x-httpd-php',
+        'phtml' => 'application/x-httpd-php',
+        'phps'  => 'application/x-httpd-php-source',
+        'js'    => [
+            'application/x-javascript',
+            'text/plain',
+        ],
+        'swf' => 'application/x-shockwave-flash',
+        'sit' => 'application/x-stuffit',
+        'tar' => 'application/x-tar',
+        'tgz' => [
+            'application/x-tar',
+            'application/x-gzip-compressed',
+        ],
+        'z'     => 'application/x-compress',
+        'xhtml' => 'application/xhtml+xml',
+        'xht'   => 'application/xhtml+xml',
+        'zip'   => [
+            'application/x-zip',
+            'application/zip',
+            'application/x-zip-compressed',
+            'application/s-compressed',
+            'multipart/x-zip',
+        ],
+        'rar' => [
+            'application/vnd.rar',
+            'application/x-rar',
+            'application/rar',
+            'application/x-rar-compressed',
+        ],
+        'mid'  => 'audio/midi',
+        'midi' => 'audio/midi',
+        'mpga' => 'audio/mpeg',
+        'mp2'  => 'audio/mpeg',
+        'mp3'  => [
+            'audio/mpeg',
+            'audio/mpg',
+            'audio/mpeg3',
+            'audio/mp3',
+        ],
+        'aif' => [
+            'audio/x-aiff',
+            'audio/aiff',
+        ],
+        'aiff' => [
+            'audio/x-aiff',
+            'audio/aiff',
+        ],
+        'aifc' => 'audio/x-aiff',
+        'ram'  => 'audio/x-pn-realaudio',
+        'rm'   => 'audio/x-pn-realaudio',
+        'rpm'  => 'audio/x-pn-realaudio-plugin',
+        'ra'   => 'audio/x-realaudio',
+        'rv'   => 'video/vnd.rn-realvideo',
+        'wav'  => [
+            'audio/x-wav',
+            'audio/wave',
+            'audio/wav',
+        ],
+        'bmp' => [
+            'image/bmp',
+            'image/x-bmp',
+            'image/x-bitmap',
+            'image/x-xbitmap',
+            'image/x-win-bitmap',
+            'image/x-windows-bmp',
+            'image/ms-bmp',
+            'image/x-ms-bmp',
+            'application/bmp',
+            'application/x-bmp',
+            'application/x-win-bitmap',
+        ],
+        'gif' => 'image/gif',
+        'jpg' => [
+            'image/jpeg',
+            'image/pjpeg',
+        ],
+        'jpeg' => [
+            'image/jpeg',
+            'image/pjpeg',
+        ],
+        'jpe' => [
+            'image/jpeg',
+            'image/pjpeg',
+        ],
+        'jp2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'j2k' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpf' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpg2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpx' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpm' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'mj2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'mjp2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'png' => [
+            'image/png',
+            'image/x-png',
+        ],
+        'tif'  => 'image/tiff',
+        'tiff' => 'image/tiff',
+        'css'  => [
+            'text/css',
+            'text/plain',
+        ],
+        'html' => [
+            'text/html',
+            'text/plain',
+        ],
+        'htm' => [
+            'text/html',
+            'text/plain',
+        ],
+        'shtml' => [
+            'text/html',
+            'text/plain',
+        ],
+        'txt'  => 'text/plain',
+        'text' => 'text/plain',
+        'log'  => [
+            'text/plain',
+            'text/x-log',
+        ],
+        'rtx' => 'text/richtext',
+        'rtf' => 'text/rtf',
+        'xml' => [
+            'application/xml',
+            'text/xml',
+            'text/plain',
+        ],
+        'xsl' => [
+            'application/xml',
+            'text/xsl',
+            'text/xml',
+        ],
+        'mpeg' => 'video/mpeg',
+        'mpg'  => 'video/mpeg',
+        'mpe'  => 'video/mpeg',
+        'qt'   => 'video/quicktime',
+        'mov'  => 'video/quicktime',
+        'avi'  => [
+            'video/x-msvideo',
+            'video/msvideo',
+            'video/avi',
+            'application/x-troff-msvideo',
+        ],
+        'movie' => 'video/x-sgi-movie',
+        'doc'   => [
+            'application/msword',
+            'application/vnd.ms-office',
+        ],
+        'docx' => [
+            'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+            'application/zip',
+            'application/msword',
+            'application/x-zip',
+        ],
+        'dot' => [
+            'application/msword',
+            'application/vnd.ms-office',
+        ],
+        'dotx' => [
+            'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+            'application/zip',
+            'application/msword',
+        ],
+        'xlsx' => [
+            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            'application/zip',
+            'application/vnd.ms-excel',
+            'application/msword',
+            'application/x-zip',
+        ],
+        'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
+        'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
+        'word' => [
+            'application/msword',
+            'application/octet-stream',
+        ],
+        'xl'   => 'application/excel',
+        'eml'  => 'message/rfc822',
+        'json' => [
+            'application/json',
+            'text/json',
+        ],
+        'pem' => [
+            'application/x-x509-user-cert',
+            'application/x-pem-file',
+            'application/octet-stream',
+        ],
+        'p10' => [
+            'application/x-pkcs10',
+            'application/pkcs10',
+        ],
+        'p12' => 'application/x-pkcs12',
+        'p7a' => 'application/x-pkcs7-signature',
+        'p7c' => [
+            'application/pkcs7-mime',
+            'application/x-pkcs7-mime',
+        ],
+        'p7m' => [
+            'application/pkcs7-mime',
+            'application/x-pkcs7-mime',
+        ],
+        'p7r' => 'application/x-pkcs7-certreqresp',
+        'p7s' => 'application/pkcs7-signature',
+        'crt' => [
+            'application/x-x509-ca-cert',
+            'application/x-x509-user-cert',
+            'application/pkix-cert',
+        ],
+        'crl' => [
+            'application/pkix-crl',
+            'application/pkcs-crl',
+        ],
+        'der' => 'application/x-x509-ca-cert',
+        'kdb' => 'application/octet-stream',
+        'pgp' => 'application/pgp',
+        'gpg' => 'application/gpg-keys',
+        'sst' => 'application/octet-stream',
+        'csr' => 'application/octet-stream',
+        'rsa' => 'application/x-pkcs7',
+        'cer' => [
+            'application/pkix-cert',
+            'application/x-x509-ca-cert',
+        ],
+        '3g2' => 'video/3gpp2',
+        '3gp' => [
+            'video/3gp',
+            'video/3gpp',
+        ],
+        'mp4' => 'video/mp4',
+        'm4a' => 'audio/x-m4a',
+        'f4v' => [
+            'video/mp4',
+            'video/x-f4v',
+        ],
+        'flv'  => 'video/x-flv',
+        'webm' => 'video/webm',
+        'aac'  => 'audio/x-acc',
+        'm4u'  => 'application/vnd.mpegurl',
+        'm3u'  => 'text/plain',
+        'xspf' => 'application/xspf+xml',
+        'vlc'  => 'application/videolan',
+        'wmv'  => [
+            'video/x-ms-wmv',
+            'video/x-ms-asf',
+        ],
+        'au'   => 'audio/x-au',
+        'ac3'  => 'audio/ac3',
+        'flac' => 'audio/x-flac',
+        'ogg'  => [
+            'audio/ogg',
+            'video/ogg',
+            'application/ogg',
+        ],
+        'kmz' => [
+            'application/vnd.google-earth.kmz',
+            'application/zip',
+            'application/x-zip',
+        ],
+        'kml' => [
+            'application/vnd.google-earth.kml+xml',
+            'application/xml',
+            'text/xml',
+        ],
+        'ics'  => 'text/calendar',
+        'ical' => 'text/calendar',
+        'zsh'  => 'text/x-scriptzsh',
+        '7zip' => [
+            'application/x-compressed',
+            'application/x-zip-compressed',
+            'application/zip',
+            'multipart/x-zip',
+        ],
+        'cdr' => [
+            'application/cdr',
+            'application/coreldraw',
+            'application/x-cdr',
+            'application/x-coreldraw',
+            'image/cdr',
+            'image/x-cdr',
+            'zz-application/zz-winassoc-cdr',
+        ],
+        'wma' => [
+            'audio/x-ms-wma',
+            'video/x-ms-asf',
+        ],
+        'jar' => [
+            'application/java-archive',
+            'application/x-java-application',
+            'application/x-jar',
+            'application/x-compressed',
+        ],
+        'svg' => [
+            'image/svg+xml',
+            'image/svg',
+            'application/xml',
+            'text/xml',
+        ],
+        'vcf' => 'text/x-vcard',
+        'srt' => [
+            'text/srt',
+            'text/plain',
+        ],
+        'vtt' => [
+            'text/vtt',
+            'text/plain',
+        ],
+        'ico' => [
+            'image/x-icon',
+            'image/x-ico',
+            'image/vnd.microsoft.icon',
+        ],
+        'stl' => [
+            'application/sla',
+            'application/vnd.ms-pki.stl',
+            'application/x-navistyle',
+        ],
+    ];
+
+    /**
+     * Attempts to determine the best mime type for the given file extension.
+     *
+     * @return string|null The mime type found, or none if unable to determine.
+     */
+    public static function guessTypeFromExtension(string $extension)
+    {
+        $extension = trim(strtolower($extension), '. ');
+
+        if (! array_key_exists($extension, static::$mimes)) {
+            return null;
+        }
+
+        return is_array(static::$mimes[$extension]) ? static::$mimes[$extension][0] : static::$mimes[$extension];
+    }
+
+    /**
+     * Attempts to determine the best file extension for a given mime type.
+     *
+     * @param string|null $proposedExtension - default extension (in case there is more than one with the same mime type)
+     *
+     * @return string|null The extension determined, or null if unable to match.
+     */
+    public static function guessExtensionFromType(string $type, ?string $proposedExtension = null)
+    {
+        $type = trim(strtolower($type), '. ');
+
+        $proposedExtension = trim(strtolower($proposedExtension ?? ''));
+
+        if ($proposedExtension !== '') {
+            if (array_key_exists($proposedExtension, static::$mimes) && in_array($type, is_string(static::$mimes[$proposedExtension]) ? [static::$mimes[$proposedExtension]] : static::$mimes[$proposedExtension], true)) {
+                // The detected mime type matches with the proposed extension.
+                return $proposedExtension;
+            }
+
+            // An extension was proposed, but the media type does not match the mime type list.
+            return null;
+        }
+
+        // Reverse check the mime type list if no extension was proposed.
+        // This search is order sensitive!
+        foreach (static::$mimes as $ext => $types) {
+            if ((is_string($types) && $types === $type) || (is_array($types) && in_array($type, $types, true))) {
+                return $ext;
+            }
+        }
+
+        return null;
+    }
+}

app/Config/Modules.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Modules\Modules as BaseModules;
+
+class Modules extends BaseModules
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Enable Auto-Discovery?
+     * --------------------------------------------------------------------------
+     *
+     * If true, then auto-discovery will happen across all elements listed in
+     * $aliases below. If false, no auto-discovery will happen at all,
+     * giving a slight performance boost.
+     *
+     * @var bool
+     */
+    public $enabled = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Enable Auto-Discovery Within Composer Packages?
+     * --------------------------------------------------------------------------
+     *
+     * If true, then auto-discovery will happen across all namespaces loaded
+     * by Composer, as well as the namespaces configured locally.
+     *
+     * @var bool
+     */
+    public $discoverInComposer = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Auto-Discovery Rules
+     * --------------------------------------------------------------------------
+     *
+     * Aliases list of all discovery classes that will be active and used during
+     * the current application request.
+     *
+     * If it is not listed, only the base application elements will be used.
+     *
+     * @var string[]
+     */
+    public $aliases = [
+        'events',
+        'filters',
+        'registrars',
+        'routes',
+        'services',
+    ];
+}

app/Config/Pager.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Pager extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Templates
+     * --------------------------------------------------------------------------
+     *
+     * Pagination links are rendered out using views to configure their
+     * appearance. This array contains aliases and the view names to
+     * use when rendering the links.
+     *
+     * Within each view, the Pager object will be available as $pager,
+     * and the desired group as $pagerGroup;
+     *
+     * @var array<string, string>
+     */
+    public $templates = [
+        'default_full'   => 'CodeIgniter\Pager\Views\default_full',
+        'default_simple' => 'CodeIgniter\Pager\Views\default_simple',
+        'default_head'   => 'CodeIgniter\Pager\Views\default_head',
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Items Per Page
+     * --------------------------------------------------------------------------
+     *
+     * The default number of results shown in a single page.
+     *
+     * @var int
+     */
+    public $perPage = 20;
+}

app/Config/Paths.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace Config;
+
+/**
+ * Paths
+ *
+ * Holds the paths that are used by the system to
+ * locate the main directories, app, system, etc.
+ *
+ * Modifying these allows you to restructure your application,
+ * share a system folder between multiple applications, and more.
+ *
+ * All paths are relative to the project's root folder.
+ */
+class Paths
+{
+    /**
+     * ---------------------------------------------------------------
+     * SYSTEM FOLDER NAME
+     * ---------------------------------------------------------------
+     *
+     * This must contain the name of your "system" folder. Include
+     * the path if the folder is not in the same directory as this file.
+     *
+     * @var string
+     */
+    public $systemDirectory = __DIR__ . '/../../system';
+
+    /**
+     * ---------------------------------------------------------------
+     * APPLICATION FOLDER NAME
+     * ---------------------------------------------------------------
+     *
+     * If you want this front controller to use a different "app"
+     * folder than the default one you can set its name here. The folder
+     * can also be renamed or relocated anywhere on your getServer. If
+     * you do, use a full getServer path.
+     *
+     * @see http://codeigniter.com/user_guide/general/managing_apps.html
+     *
+     * @var string
+     */
+    public $appDirectory = __DIR__ . '/..';
+
+    /**
+     * ---------------------------------------------------------------
+     * WRITABLE DIRECTORY NAME
+     * ---------------------------------------------------------------
+     *
+     * This variable must contain the name of your "writable" directory.
+     * The writable directory allows you to group all directories that
+     * need write permission to a single place that can be tucked away
+     * for maximum security, keeping it out of the app and/or
+     * system directories.
+     *
+     * @var string
+     */
+    public $writableDirectory = __DIR__ . '/../../writable';
+
+    /**
+     * ---------------------------------------------------------------
+     * TESTS DIRECTORY NAME
+     * ---------------------------------------------------------------
+     *
+     * This variable must contain the name of your "tests" directory.
+     *
+     * @var string
+     */
+    public $testsDirectory = __DIR__ . '/../../tests';
+
+    /**
+     * ---------------------------------------------------------------
+     * VIEW DIRECTORY NAME
+     * ---------------------------------------------------------------
+     *
+     * This variable must contain the name of the directory that
+     * contains the view files used by your application. By
+     * default this is in `app/Views`. This value
+     * is used when no value is provided to `Services::renderer()`.
+     *
+     * @var string
+     */
+    public $viewDirectory = __DIR__ . '/../Views';
+}

app/Config/Publisher.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\Publisher as BasePublisher;
+
+/**
+ * Publisher Configuration
+ *
+ * Defines basic security restrictions for the Publisher class
+ * to prevent abuse by injecting malicious files into a project.
+ */
+class Publisher extends BasePublisher
+{
+    /**
+     * A list of allowed destinations with a (pseudo-)regex
+     * of allowed files for each destination.
+     * Attempts to publish to directories not in this list will
+     * result in a PublisherException. Files that do no fit the
+     * pattern will cause copy/merge to fail.
+     *
+     * @var array<string,string>
+     */
+    public $restrictions = [
+        ROOTPATH => '*',
+        FCPATH   => '#\.(?css|js|map|htm?|xml|json|webmanifest|tff|eot|woff?|gif|jpe?g|tiff?|png|webp|bmp|ico|svg)$#i',
+    ];
+}

app/Config/Routes.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Config;
+
+// Create a new instance of our RouteCollection class.
+$routes = Services::routes();
+
+// Load the system's routing file first, so that the app and ENVIRONMENT
+// can override as needed.
+if (file_exists(SYSTEMPATH . 'Config/Routes.php')) {
+    require SYSTEMPATH . 'Config/Routes.php';
+}
+
+/*
+ * --------------------------------------------------------------------
+ * Router Setup
+ * --------------------------------------------------------------------
+ */
+$routes->setDefaultNamespace('App\Controllers');
+$routes->setDefaultController('Home');
+$routes->setDefaultMethod('index');
+$routes->setTranslateURIDashes(false);
+$routes->set404Override();
+$routes->setAutoRoute(true);
+
+/*
+ * --------------------------------------------------------------------
+ * Route Definitions
+ * --------------------------------------------------------------------
+ */
+
+// We get a performance increase by specifying the default
+// route since we don't have to scan directories.
+$routes->get('/', 'Home::index');
+
+/*
+ * --------------------------------------------------------------------
+ * Additional Routing
+ * --------------------------------------------------------------------
+ *
+ * There will often be times that you need additional routing and you
+ * need it to be able to override any defaults in this file. Environment
+ * based routes is one such time. require() additional route files here
+ * to make that happen.
+ *
+ * You will have access to the $routes object within that file without
+ * needing to reload it.
+ */
+if (file_exists(APPPATH . 'Config/' . ENVIRONMENT . '/Routes.php')) {
+    require APPPATH . 'Config/' . ENVIRONMENT . '/Routes.php';
+}

app/Config/Security.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Security extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Protection Method
+     * --------------------------------------------------------------------------
+     *
+     * Protection Method for Cross Site Request Forgery protection.
+     *
+     * @var string 'cookie' or 'session'
+     */
+    public $csrfProtection = 'cookie';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Token Randomization
+     * --------------------------------------------------------------------------
+     *
+     * Randomize the CSRF Token for added security.
+     *
+     * @var bool
+     */
+    public $tokenRandomize = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Token Name
+     * --------------------------------------------------------------------------
+     *
+     * Token name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    public $tokenName = 'csrf_test_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Header Name
+     * --------------------------------------------------------------------------
+     *
+     * Header name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    public $headerName = 'X-CSRF-TOKEN';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Cookie Name
+     * --------------------------------------------------------------------------
+     *
+     * Cookie name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    public $cookieName = 'csrf_cookie_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Expires
+     * --------------------------------------------------------------------------
+     *
+     * Expiration time for Cross Site Request Forgery protection cookie.
+     *
+     * Defaults to two hours (in seconds).
+     *
+     * @var int
+     */
+    public $expires = 7200;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Regenerate
+     * --------------------------------------------------------------------------
+     *
+     * Regenerate CSRF Token on every submission.
+     *
+     * @var bool
+     */
+    public $regenerate = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Redirect
+     * --------------------------------------------------------------------------
+     *
+     * Redirect to previous page with error on failure.
+     *
+     * @var bool
+     */
+    public $redirect = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Setting for CSRF SameSite cookie token.
+     *
+     * Allowed values are: None - Lax - Strict - ''.
+     *
+     * Defaults to `Lax` as recommended in this link:
+     *
+     * @see https://portswigger.net/web-security/csrf/samesite-cookies
+     *
+     * @var string
+     *
+     * @deprecated
+     */
+    public $samesite = 'Lax';
+}

app/Config/Services.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseService;
+
+/**
+ * Services Configuration file.
+ *
+ * Services are simply other classes/libraries that the system uses
+ * to do its job. This is used by CodeIgniter to allow the core of the
+ * framework to be swapped out easily without affecting the usage within
+ * the rest of your application.
+ *
+ * This file holds any application-specific services, or service overrides
+ * that you might need. An example has been included with the general
+ * method format you should use for your service methods. For more examples,
+ * see the core Services file at system/Config/Services.php.
+ */
+class Services extends BaseService
+{
+    /*
+     * public static function example($getShared = true)
+     * {
+     *     if ($getShared) {
+     *         return static::getSharedInstance('example');
+     *     }
+     *
+     *     return new \CodeIgniter\Example();
+     * }
+     */
+}

app/Config/Toolbar.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Debug\Toolbar\Collectors\Database;
+use CodeIgniter\Debug\Toolbar\Collectors\Events;
+use CodeIgniter\Debug\Toolbar\Collectors\Files;
+use CodeIgniter\Debug\Toolbar\Collectors\Logs;
+use CodeIgniter\Debug\Toolbar\Collectors\Routes;
+use CodeIgniter\Debug\Toolbar\Collectors\Timers;
+use CodeIgniter\Debug\Toolbar\Collectors\Views;
+
+/**
+ * --------------------------------------------------------------------------
+ * Debug Toolbar
+ * --------------------------------------------------------------------------
+ *
+ * The Debug Toolbar provides a way to see information about the performance
+ * and state of your application during that page display. By default it will
+ * NOT be displayed under production environments, and will only display if
+ * `CI_DEBUG` is true, since if it's not, there's not much to display anyway.
+ */
+class Toolbar extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Toolbar Collectors
+     * --------------------------------------------------------------------------
+     *
+     * List of toolbar collectors that will be called when Debug Toolbar
+     * fires up and collects data from.
+     *
+     * @var string[]
+     */
+    public $collectors = [
+        Timers::class,
+        Database::class,
+        Logs::class,
+        Views::class,
+        // \CodeIgniter\Debug\Toolbar\Collectors\Cache::class,
+        Files::class,
+        Routes::class,
+        Events::class,
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Collect Var Data
+     * --------------------------------------------------------------------------
+     *
+     * If set to false var data from the views will not be colleted. Usefull to
+     * avoid high memory usage when there are lots of data passed to the view.
+     *
+     * @var bool
+     */
+    public $collectVarData = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Max History
+     * --------------------------------------------------------------------------
+     *
+     * `$maxHistory` sets a limit on the number of past requests that are stored,
+     * helping to conserve file space used to store them. You can set it to
+     * 0 (zero) to not have any history stored, or -1 for unlimited history.
+     *
+     * @var int
+     */
+    public $maxHistory = 20;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Toolbar Views Path
+     * --------------------------------------------------------------------------
+     *
+     * The full path to the the views that are used by the toolbar.
+     * This MUST have a trailing slash.
+     *
+     * @var string
+     */
+    public $viewsPath = SYSTEMPATH . 'Debug/Toolbar/Views/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Max Queries
+     * --------------------------------------------------------------------------
+     *
+     * If the Database Collector is enabled, it will log every query that the
+     * the system generates so they can be displayed on the toolbar's timeline
+     * and in the query log. This can lead to memory issues in some instances
+     * with hundreds of queries.
+     *
+     * `$maxQueries` defines the maximum amount of queries that will be stored.
+     *
+     * @var int
+     */
+    public $maxQueries = 100;
+}

app/Config/UserAgents.php

@@ -0,0 +1,252 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * -------------------------------------------------------------------
+ * User Agents
+ * -------------------------------------------------------------------
+ *
+ * This file contains four arrays of user agent data. It is used by the
+ * User Agent Class to help identify browser, platform, robot, and
+ * mobile device data. The array keys are used to identify the device
+ * and the array values are used to set the actual name of the item.
+ */
+class UserAgents extends BaseConfig
+{
+    /**
+     * -------------------------------------------------------------------
+     * OS Platforms
+     * -------------------------------------------------------------------
+     *
+     * @var array<string, string>
+     */
+    public $platforms = [
+        'windows nt 10.0' => 'Windows 10',
+        'windows nt 6.3'  => 'Windows 8.1',
+        'windows nt 6.2'  => 'Windows 8',
+        'windows nt 6.1'  => 'Windows 7',
+        'windows nt 6.0'  => 'Windows Vista',
+        'windows nt 5.2'  => 'Windows 2003',
+        'windows nt 5.1'  => 'Windows XP',
+        'windows nt 5.0'  => 'Windows 2000',
+        'windows nt 4.0'  => 'Windows NT 4.0',
+        'winnt4.0'        => 'Windows NT 4.0',
+        'winnt 4.0'       => 'Windows NT',
+        'winnt'           => 'Windows NT',
+        'windows 98'      => 'Windows 98',
+        'win98'           => 'Windows 98',
+        'windows 95'      => 'Windows 95',
+        'win95'           => 'Windows 95',
+        'windows phone'   => 'Windows Phone',
+        'windows'         => 'Unknown Windows OS',
+        'android'         => 'Android',
+        'blackberry'      => 'BlackBerry',
+        'iphone'          => 'iOS',
+        'ipad'            => 'iOS',
+        'ipod'            => 'iOS',
+        'os x'            => 'Mac OS X',
+        'ppc mac'         => 'Power PC Mac',
+        'freebsd'         => 'FreeBSD',
+        'ppc'             => 'Macintosh',
+        'linux'           => 'Linux',
+        'debian'          => 'Debian',
+        'sunos'           => 'Sun Solaris',
+        'beos'            => 'BeOS',
+        'apachebench'     => 'ApacheBench',
+        'aix'             => 'AIX',
+        'irix'            => 'Irix',
+        'osf'             => 'DEC OSF',
+        'hp-ux'           => 'HP-UX',
+        'netbsd'          => 'NetBSD',
+        'bsdi'            => 'BSDi',
+        'openbsd'         => 'OpenBSD',
+        'gnu'             => 'GNU/Linux',
+        'unix'            => 'Unknown Unix OS',
+        'symbian'         => 'Symbian OS',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Browsers
+     * -------------------------------------------------------------------
+     *
+     * The order of this array should NOT be changed. Many browsers return
+     * multiple browser types so we want to identify the subtype first.
+     *
+     * @var array<string, string>
+     */
+    public $browsers = [
+        'OPR'    => 'Opera',
+        'Flock'  => 'Flock',
+        'Edge'   => 'Spartan',
+        'Edg'    => 'Edge',
+        'Chrome' => 'Chrome',
+        // Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string
+        'Opera.*?Version'   => 'Opera',
+        'Opera'             => 'Opera',
+        'MSIE'              => 'Internet Explorer',
+        'Internet Explorer' => 'Internet Explorer',
+        'Trident.* rv'      => 'Internet Explorer',
+        'Shiira'            => 'Shiira',
+        'Firefox'           => 'Firefox',
+        'Chimera'           => 'Chimera',
+        'Phoenix'           => 'Phoenix',
+        'Firebird'          => 'Firebird',
+        'Camino'            => 'Camino',
+        'Netscape'          => 'Netscape',
+        'OmniWeb'           => 'OmniWeb',
+        'Safari'            => 'Safari',
+        'Mozilla'           => 'Mozilla',
+        'Konqueror'         => 'Konqueror',
+        'icab'              => 'iCab',
+        'Lynx'              => 'Lynx',
+        'Links'             => 'Links',
+        'hotjava'           => 'HotJava',
+        'amaya'             => 'Amaya',
+        'IBrowse'           => 'IBrowse',
+        'Maxthon'           => 'Maxthon',
+        'Ubuntu'            => 'Ubuntu Web Browser',
+        'Vivaldi'           => 'Vivaldi',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Mobiles
+     * -------------------------------------------------------------------
+     *
+     * @var array<string, string>
+     */
+    public $mobiles = [
+        // legacy array, old values commented out
+        'mobileexplorer' => 'Mobile Explorer',
+        // 'openwave'             => 'Open Wave',
+        // 'opera mini'           => 'Opera Mini',
+        // 'operamini'            => 'Opera Mini',
+        // 'elaine'               => 'Palm',
+        'palmsource' => 'Palm',
+        // 'digital paths'        => 'Palm',
+        // 'avantgo'              => 'Avantgo',
+        // 'xiino'                => 'Xiino',
+        'palmscape' => 'Palmscape',
+        // 'nokia'                => 'Nokia',
+        // 'ericsson'             => 'Ericsson',
+        // 'blackberry'           => 'BlackBerry',
+        // 'motorola'             => 'Motorola'
+
+        // Phones and Manufacturers
+        'motorola'             => 'Motorola',
+        'nokia'                => 'Nokia',
+        'palm'                 => 'Palm',
+        'iphone'               => 'Apple iPhone',
+        'ipad'                 => 'iPad',
+        'ipod'                 => 'Apple iPod Touch',
+        'sony'                 => 'Sony Ericsson',
+        'ericsson'             => 'Sony Ericsson',
+        'blackberry'           => 'BlackBerry',
+        'cocoon'               => 'O2 Cocoon',
+        'blazer'               => 'Treo',
+        'lg'                   => 'LG',
+        'amoi'                 => 'Amoi',
+        'xda'                  => 'XDA',
+        'mda'                  => 'MDA',
+        'vario'                => 'Vario',
+        'htc'                  => 'HTC',
+        'samsung'              => 'Samsung',
+        'sharp'                => 'Sharp',
+        'sie-'                 => 'Siemens',
+        'alcatel'              => 'Alcatel',
+        'benq'                 => 'BenQ',
+        'ipaq'                 => 'HP iPaq',
+        'mot-'                 => 'Motorola',
+        'playstation portable' => 'PlayStation Portable',
+        'playstation 3'        => 'PlayStation 3',
+        'playstation vita'     => 'PlayStation Vita',
+        'hiptop'               => 'Danger Hiptop',
+        'nec-'                 => 'NEC',
+        'panasonic'            => 'Panasonic',
+        'philips'              => 'Philips',
+        'sagem'                => 'Sagem',
+        'sanyo'                => 'Sanyo',
+        'spv'                  => 'SPV',
+        'zte'                  => 'ZTE',
+        'sendo'                => 'Sendo',
+        'nintendo dsi'         => 'Nintendo DSi',
+        'nintendo ds'          => 'Nintendo DS',
+        'nintendo 3ds'         => 'Nintendo 3DS',
+        'wii'                  => 'Nintendo Wii',
+        'open web'             => 'Open Web',
+        'openweb'              => 'OpenWeb',
+
+        // Operating Systems
+        'android'    => 'Android',
+        'symbian'    => 'Symbian',
+        'SymbianOS'  => 'SymbianOS',
+        'elaine'     => 'Palm',
+        'series60'   => 'Symbian S60',
+        'windows ce' => 'Windows CE',
+
+        // Browsers
+        'obigo'         => 'Obigo',
+        'netfront'      => 'Netfront Browser',
+        'openwave'      => 'Openwave Browser',
+        'mobilexplorer' => 'Mobile Explorer',
+        'operamini'     => 'Opera Mini',
+        'opera mini'    => 'Opera Mini',
+        'opera mobi'    => 'Opera Mobile',
+        'fennec'        => 'Firefox Mobile',
+
+        // Other
+        'digital paths' => 'Digital Paths',
+        'avantgo'       => 'AvantGo',
+        'xiino'         => 'Xiino',
+        'novarra'       => 'Novarra Transcoder',
+        'vodafone'      => 'Vodafone',
+        'docomo'        => 'NTT DoCoMo',
+        'o2'            => 'O2',
+
+        // Fallback
+        'mobile'     => 'Generic Mobile',
+        'wireless'   => 'Generic Mobile',
+        'j2me'       => 'Generic Mobile',
+        'midp'       => 'Generic Mobile',
+        'cldc'       => 'Generic Mobile',
+        'up.link'    => 'Generic Mobile',
+        'up.browser' => 'Generic Mobile',
+        'smartphone' => 'Generic Mobile',
+        'cellphone'  => 'Generic Mobile',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Robots
+     * -------------------------------------------------------------------
+     *
+     * There are hundred of bots but these are the most common.
+     *
+     * @var array<string, string>
+     */
+    public $robots = [
+        'googlebot'            => 'Googlebot',
+        'msnbot'               => 'MSNBot',
+        'baiduspider'          => 'Baiduspider',
+        'bingbot'              => 'Bing',
+        'slurp'                => 'Inktomi Slurp',
+        'yahoo'                => 'Yahoo',
+        'ask jeeves'           => 'Ask Jeeves',
+        'fastcrawler'          => 'FastCrawler',
+        'infoseek'             => 'InfoSeek Robot 1.0',
+        'lycos'                => 'Lycos',
+        'yandex'               => 'YandexBot',
+        'mediapartners-google' => 'MediaPartners Google',
+        'CRAZYWEBCRAWLER'      => 'Crazy Webcrawler',
+        'adsbot-google'        => 'AdsBot Google',
+        'feedfetcher-google'   => 'Feedfetcher Google',
+        'curious george'       => 'Curious George',
+        'ia_archiver'          => 'Alexa Crawler',
+        'MJ12bot'              => 'Majestic-12',
+        'Uptimebot'            => 'Uptimebot',
+    ];
+}

app/Config/Validation.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Validation\CreditCardRules;
+use CodeIgniter\Validation\FileRules;
+use CodeIgniter\Validation\FormatRules;
+use CodeIgniter\Validation\Rules;
+
+class Validation
+{
+    //--------------------------------------------------------------------
+    // Setup
+    //--------------------------------------------------------------------
+
+    /**
+     * Stores the classes that contain the
+     * rules that are available.
+     *
+     * @var string[]
+     */
+    public $ruleSets = [
+        Rules::class,
+        FormatRules::class,
+        FileRules::class,
+        CreditCardRules::class,
+    ];
+
+    /**
+     * Specifies the views that are used to display the
+     * errors.
+     *
+     * @var array<string, string>
+     */
+    public $templates = [
+        'list'   => 'CodeIgniter\Validation\Views\list',
+        'single' => 'CodeIgniter\Validation\Views\single',
+    ];
+
+    //--------------------------------------------------------------------
+    // Rules
+    //--------------------------------------------------------------------
+}

app/Config/View.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\View as BaseView;
+
+class View extends BaseView
+{
+    /**
+     * When false, the view method will clear the data between each
+     * call. This keeps your data safe and ensures there is no accidental
+     * leaking between calls, so you would need to explicitly pass the data
+     * to each view. You might prefer to have the data stick around between
+     * calls so that it is available to all views. If that is the case,
+     * set $saveData to true.
+     *
+     * @var bool
+     */
+    public $saveData = true;
+
+    /**
+     * Parser Filters map a filter name with any PHP callable. When the
+     * Parser prepares a variable for display, it will chain it
+     * through the filters in the order defined, inserting any parameters.
+     * To prevent potential abuse, all filters MUST be defined here
+     * in order for them to be available for use within the Parser.
+     *
+     * Examples:
+     *  { title|esc(js) }
+     *  { created_on|date(Y-m-d)|esc(attr) }
+     *
+     * @var array
+     */
+    public $filters = [];
+
+    /**
+     * Parser Plugins provide a way to extend the functionality provided
+     * by the core Parser by creating aliases that will be replaced with
+     * any callable. Can be single or tag pair.
+     *
+     * @var array
+     */
+    public $plugins = [];
+}

app/Controllers/Ajax.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Controllers;
+use App\Models\mBills;
+use CodeIgniter\Session\Session;
+
+
+class Ajax extends BaseController
+{
+
+	protected $session;
+
+	public function __construct()
+	{
+		$this->session = service('session');
+	}
+
+	public function getTabelData(){
+		if (!$this->request->isAJAX()) return;
+		$billing = model('App\Models\mBills');
+		$start = $this->request->getPost('datum_start')??session('datum_start');
+		$ende = $this->request->getPost('datum_ende')??session('datum_ende');
+		$src = intval($this->request->getPost('source')) ?? 0;
+		$_SESSION['datum_start'] = $start;
+		$_SESSION['datum_ende'] = $ende;
+		$_SESSION['source'] = $src;
+		$result = $billing->getEntriesDet($start,$ende,$src);
+		return json_encode($result);
+	}
+
+	public function getAccountsBalance(){
+		if (!$this->request->isAJAX()) return;
+		$billing = model('App\Models\mBills');
+		return json_encode($billing->getAccountsBalance());
+	}
+
+	public function getScheduledData(){
+		if (!$this->request->isAJAX()) return;
+		$scheduled = model('App\Models\mScheduled');
+		return json_encode($scheduled->getEntries());		
+	}
+
+	public function getToDosData(){
+		if (!$this->request->isAJAX()) return;
+		$billing = model('App\Models\mBills');
+		return json_encode($billing->getToDos());
+	}
+
+	public function getOverviewData(){
+		if (!$this->request->isAJAX()) return;
+		$billing = model('App\Models\mBills');
+		$result = $billing->getEntries();
+        return json_encode($result);
+	}
+
+	public function deleteBill(){
+		if (!$this->request->isAJAX()) return;		
+		$bills = model('App\Models\mBills');
+		$bills->deleteEntry($this->request->getPost('id'));
+		return json_encode(["result"=>"done"]);
+	}
+}
+
+?>

app/Controllers/BaseController.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Controllers;
+
+use CodeIgniter\Controller;
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Class BaseController
+ *
+ * BaseController provides a convenient place for loading components
+ * and performing functions that are needed by all your controllers.
+ * Extend this class in any new controllers:
+ *     class Home extends BaseController
+ *
+ * For security be sure to declare any new methods as protected or private.
+ */
+class BaseController extends Controller
+{
+    /**
+     * Instance of the main Request object.
+     *
+     * @var CLIRequest|IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * An array of helpers to be loaded automatically upon
+     * class instantiation. These helpers will be available
+     * to all other controllers that extend BaseController.
+     *
+     * @var array
+     */
+    protected $helpers = [];
+
+    /**
+     * Constructor.
+     */
+    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
+    {
+        // Do Not Edit This Line
+        parent::initController($request, $response, $logger);
+
+        // Preload any models, libraries, etc, here.
+
+        // E.g.: $this->session = \Config\Services::session();
+    }
+}

app/Controllers/Converter.php

@@ -0,0 +1,144 @@
+<?php
+
+namespace App\Controllers;
+use App\Models\mBills;
+use App\Models\mAccounts;
+
+class Converter extends BaseController
+{
+    private function loadFormDefaults(){
+		$data['id'] = 0;
+		$data['source'] = 0;
+		$data['datum'] ='';
+		$data['multi'] = false;
+		$data['transfer'] = false;
+		$data['receiver'] = '';
+		$data['total_in'] = 0;
+		$data['total_out'] = 0;
+		$data['validate'] = false;
+		$data['scheduled'] = false;
+		$data['scheduledNum'] = 0;
+		$data['scheduledType'] = 0;
+		for ($i=0;$i<10;$i++){
+			$data['sid'][$i] = 0;
+			$data['category_parent'][$i] = 0;
+			$data['category'][$i] = 0;
+			$data['input'][$i] = 0;
+			$data['output'][$i] = 0;
+			$data['comment'][$i] = '';
+		}
+		return $data;
+	}
+
+	public function convertDataOld(){
+		$bills = model('App\Models\mBills');
+		$details = model('App\Models\mBillDetails');
+		$result = $bills->where('type','bill')->findAll();
+		foreach( $result as $row){
+			$data = array();
+			$data['booking_id'] = $row->id;
+			$data['category_id'] = $row->target_id;
+			$data['comment'] = $row->comment;
+			$data['subamount'] = $row->amount;
+			$details->insert($data);
+			$bills->update($row->id,['type'=>'multiple']);
+			echo $row->id; echo "\n";
+		}
+		$result = $bills->where('type','transfer')->findAll();
+		foreach( $result as $row){
+			$data = array();
+			$data['booking_id'] = $row->id;
+			$data['category_id'] = $row->target_id;
+			$data['comment'] = $row->comment;
+			$data['subamount'] = $row->amount;
+			$details->insert($data);
+			echo $row->id; echo "\n";
+		}
+	}
+
+	// only with old database style
+	public function convertScheduled(){
+		$scheduled = model('App\Models\mScheduled');
+		$accounts = model('App\Models\mAccounts');
+		$result = $scheduled->findAll();
+		foreach( $result as $row){
+
+			$book = new \Booking;
+			$book = unserialize($row['billdata']);
+			$zeilendata = $book->getData();
+			// if ($book->getType() == 'transfer'){
+			// 	echo "\n<br>";
+			// 	print_r($zeilendata);
+			// }
+			// if ($book->getType() == 'multiple'){
+			// 	echo "\n<br>";
+			// 	print_r($book->getBookingDetails());
+			// }
+			//echo "\n\n<br><br>";		
+			$data = $this->loadFormDefaults();			
+			$data['id'] = $zeilendata['id'];
+			$data['source'] = $zeilendata['source_id'];
+			$data['datum'] =$zeilendata['datum'];
+			$data['multi'] = $book->getType() == 'multiple';
+			$data['transfer'] = $book->getType() == 'transfer';
+			$data['validate'] = true;
+			$data['scheduled'] = true;
+			switch ($row['interval'])
+			{
+				case '2weekly':
+					$data['scheduledNum'] = 2;
+					$data['scheduledType'] = 'week';
+					break;
+				case 'monthly':
+					$data['scheduledNum'] = 1;
+					$data['scheduledType'] = 'month';
+					break;
+				case '2monthly':
+					$data['scheduledNum'] = 2;
+					$data['scheduledType'] = 'month';
+					break;
+				case '3monthly':
+					$data['scheduledNum'] = 3;
+					$data['scheduledType'] = 'month';
+					break;
+				case '6monthly':
+					$data['scheduledNum'] = 6;
+					$data['scheduledType'] = 'month';
+					break;
+				case 'yearly':
+					$data['scheduledNum'] = 1;
+					$data['scheduledType'] = 'year';
+					break;
+			}
+
+			$data['receiver'] = $zeilendata['receiver'];
+			$data['total_in'] = ($zeilendata['amount'] >= 0.0)?abs( $zeilendata['amount'] ):'';
+			$data['total_out'] = ($zeilendata['amount']< 0.0)?abs( $zeilendata['amount'] ):'';
+
+			if (($book->getType() == 'bill')||($book->getType() == 'transfer')){
+				$data['input'][0] = $data['total_in'];
+				$data['output'][0] = $data['total_out'];
+				$data['comment'][0] = $zeilendata 	['comment'];
+				$data['category'][0] = $zeilendata['target_id'];	
+			}
+			else{
+				echo "\n<br>";$i=0;
+
+				foreach($book->getBookingDetails() as $detail){
+					echo "\n<br>";
+					print_r($detail->getData(array()));
+					$data['category'][$i] = $detail->getCategoryId();
+					$data['input'][$i] = $detail->getAmountIn();
+					$data['output'][$i] = $detail->getAmountOut();
+					$data['comment'][$i] = $detail->getComment();
+					$i++;
+				}
+			}
+			unset($data['category_parent']);
+			$scheduled->update($row['id'],['data'=>json_encode($data)]);
+		}
+		echo "Done";
+	}
+
+}
+?>

app/Controllers/Home.php

@@ -0,0 +1,283 @@
+<?php
+
+namespace App\Controllers;
+use App\Models\mBills;
+use App\Models\mAccounts;
+use CodeIgniter\Session\Session;
+
+class Home extends BaseController
+{
+
+    private $accounts;
+	/**
+	 * @var Session
+	 */
+	protected $session;
+	
+	public function __construct()
+	{
+		$this->session = service('session');
+		$this->accounts = model('App\Models\mAccounts');
+	}
+
+    public function index()
+    {
+        return view('table');
+    }
+    public function Table()
+    {
+ 		return view('table');
+    }
+
+	private function checkDDPList(&$arr, $ele){
+		
+		if (!array_key_exists($ele, $arr)){
+			$arr[$ele] = $this->accounts->getDropDownEntry($ele);
+		}
+	}
+
+	private function checkDDSList($arr, $par, $ele){
+		if (!array_key_exists($par, $arr)){
+			$ret = array();
+			if ($ele > 0)
+				$ret[$ele] = $this->accounts->getDropDownEntry($ele);
+			else
+				$ret[0] = '-----';
+			return $ret;
+		}	
+		else{
+			return $arr[$par];
+		}
+
+	}
+
+	private function loadFormDefaults(){
+		$data['id'] = 0;
+		$data['source'] = 0;
+		$data['datum'] ='';
+		$data['renummer'] = false;
+		$data['multi'] = false;
+		$data['transfer'] = false;
+		$data['receiver'] = '';
+		$data['total_in'] = 0;
+		$data['total_out'] = 0;
+		$data['validate'] = false;
+		$data['scheduled'] = false;
+		$data['scheduledNum'] = 0;
+		$data['scheduledType'] = 0;
+		for ($i=0;$i<10;$i++){
+			$data['sid'][$i] = 0;
+			$data['category_parent'][$i] = 0;
+			$data['category'][$i] = 0;
+			$data['input'][$i] = 0;
+			$data['output'][$i] = 0;
+			$data['comment'][$i] = '';
+		}
+		return $data;
+	}
+
+	public function newScheduled(){
+		return $this->newBill(NULL,NULL,true);
+	}
+
+	public function newTransfer(){
+		$data = $this->loadFormDefaults();
+		$data['transfer'] = true;
+		return $this->newBill($data,NULL);
+	}
+
+    public function newBill($data = NULL, $errors = NULL,$scheduled = false){
+		helper('form');
+		$data = $data ?? $this->loadFormDefaults();
+		$data['isScheduled'] = $scheduled;
+		$data['validation'] = $errors;
+		
+		$srclist = $this->accounts->getDropDownList( 'Acc', TRUE );
+		$this->checkDDPList($srclist,$data['source']);
+		$data['sourcelist'] =  $srclist;
+		$data['scheduled'] = array('NumList' => array('1'=>'1','2'=>'2','3'=>'3','4'=>'4','5'=>'5','6'=>'6'),
+								'TypeList' => array('week'=>'Woche(n)','month'=>'Monat(e)','year'=>'Jahr(e)'),
+								'style' => 'class="form-select"');
+		if (!$data['transfer'])
+			$categories = $this->accounts->getDropDownLists( 'InOut', TRUE );
+		else
+			$categories = $this->accounts->getDropDownLists( 'Acc', TRUE );
+		// $data['catparentlist'] = $categories['parent'];
+		// if (!array_key_exists('catparent', $data))
+		// 	$data['catparent'] = $this->accounts->getParent($data['cat']);
+		// $this->checkDDPList($data['catparentlist'],$data['catparent']);
+
+		// $data['catlist'] = $this->checkDDSList((array)$categories['subs'],$data['catparent'],$data['cat']);
+
+		$data['subsparent'] = array();
+		$data['subscategory'] = array();
+		for ($i=0;$i<10;$i++){
+			$data['subsparent'][$i] = $categories['parent'];
+			$data['category_parent'][$i] = $data['category_parent'][$i] ?? 0;
+			$this->checkDDPList($data['subsparent'][$i],$data['category_parent'][$i]);
+			$data['subscategory'][$i] = $this->checkDDSList((array)$categories['subs'],$data['category_parent'][$i],$data['category'][$i]??0);			
+		}
+		$data['subsdata'] = json_encode($categories['subs']);
+        return view('newBill', $data);
+    }
+  
+	private function customValidation(&$errors){
+		$result = true;
+//		if ( "on" == $this->request->getPost('multi') )
+//		{
+			for ($i=0;$i<10;$i++){
+				$inp = $this->request->getPost("input[$i]");
+				$outp = $this->request->getPost("output[$i]");
+				$cat = $this->request->getPost("category[$i]");
+				if ((is_numeric($inp) && $inp > 0.0)  || (is_numeric($outp) && $outp > 0.0)){
+					if ($cat == 0){
+						$result &= false;
+						$errors['Kategorie']="Kategorie [$i] fehlt oder ungültig";
+					}
+				}
+				if ($cat > 0){
+					$errors['log2'] = "cat recognized";
+					if (!((is_numeric($inp) && ($inp > 0.0))  || (is_numeric($outp) && ($outp > 0.0)))){
+						$errors['Betrag']="Betrag [$i] fehlt oder ungültig";
+						$result &= false;
+					}
+				}
+			}
+//		}
+		// else{
+		// 	if ((is_numeric($this->request->getPost('total_in')) && $this->request->getPost('total_in') > 0.0)  || (is_numeric($this->request->getPost('total_out')) && $this->request->getPost('total_out') > 0.0)){
+		// 	return true;
+		// 	}
+		// 	else
+		// 	 $errors['Betrag']="Betrag fehlt oder ungültig";
+		// }
+		return $result;
+	}
+	
+	public function attemptNewBilling()
+	{
+		$rules = [
+			'source' => 'required|greater_than[0]',
+			'datum' => 'required',
+			'category.0' => 'required|greater_than[0]'
+//			'totalamount'=>'required|numeric'
+		];
+		$errors = [   // Errors
+			'source' => ['required' => 'Konto fehlt','greater_than' => 'Konto fehlt'],
+			'datum' => ['required' => 'Datum fehlt']];
+//			'totalamount' => ['required' => 'Betrag fehlt','numeric' => 'Betrag muss eine Zahl sein']];
+		if ( 'on' == $this->request->getPost('multi') )
+		{
+			$rules['openamount'] = 'equals[0]';
+			$errors['openamount'] = ['equals' => 'Betrag muss 0 sein'];
+		}
+		
+		$fehler= array();
+		$valid = $this->customValidation($fehler);
+		if ((! $this->validate($rules,$errors)) || (!$valid)){
+			return $this->newBill($this->request->getPost(), array_merge($this->validator->getErrors(),$fehler),$this->request->getPost('scheduled'));
+//			return redirect()->back()->withInput()->with('errors', $validation->getErrors());
+		}
+		else{
+			if ($this->request->getPost('scheduled') =="0"){
+				$bills = model('App\Models\mBills');
+				$bills->saveBill($this->request->getPost());
+				$redirectURL = session('redirect_url') ?? site_url('/');
+				unset($_SESSION['redirect_url']);
+				return redirect()->to($redirectURL);
+			}
+			else{
+				$scheduled = model('App\Models\mScheduled');
+				$scheduled->saveBill($this->request->getPost());
+			}
+			$this->response->redirect(site_url('/Home/Table'));
+		}
+	}
+
+	public function editBill($id){
+		$bills = model('App\Models\mBills');
+		$data = $this->loadFormDefaults();
+        $result = $bills->getEntry($id, $data, $this->accounts);
+		return $this->newBill($result);
+	}
+
+	public function editScheduled($id){
+		$scheduled = model('App\Models\mScheduled');
+        $entry = $scheduled->getEntry($id);
+		// $bill = array_merge($this->loadFormDefaults(),(array)json_decode($entry['data']));
+		// $bill['datum'] = $entry['next_date'];
+		return $this->newBill($entry,NULL,true);
+	}
+
+	public function deleteScheduled($id){
+		$scheduled = model('App\Models\mScheduled');
+        $entry = $scheduled->getEntry($id);
+		// $bill = array_merge($this->loadFormDefaults(),(array)json_decode($entry['data']));
+		// $bill['datum'] = $entry['next_date'];
+		return $this->newBill($entry,NULL,true);
+	}
+
+	public function syncScheduled(){
+		$scheduled = model('App\Models\mScheduled');
+		$schedules = $scheduled->findAll();
+		foreach ( $schedules as $schedule )
+		{
+			$cur_date = $schedule['next_date'];
+			while ( strtotime( $cur_date ) <= strtotime( "now" ) )
+			{
+				echo "$cur_date - ";
+				$bill = array_merge($this->loadFormDefaults(),(array)json_decode($schedule['data']));
+				//echo "Hugo:".$schedule['id'];
+				$bill['id']=0; // to generate a new booking
+				$bill['datum'] = $cur_date;
+				$bill['type'] = $bill['transfer']?'transfer':'multiple';
+				echo $bill['receiver'];
+				$bills = model('App\Models\mBills');
+				$bills->saveBill($bill);
+				$cur_date = $scheduled->calcNextDate( $cur_date, $bill['scheduledNum'], $bill['scheduledType']);
+				echo " - $cur_date <br/>";
+				//log_message('debug','BudgetScheduled:process data: '.logArray($booking->getData()));
+				$scheduled->update($schedule['id'], ['next_date'=>$cur_date ]);
+			}
+		}
+		//$this->showTableBookings();
+	}
+
+	public function viewAccountsTree(){
+		helper('form');
+		$data = $this->accounts->getTreeData();
+		$data['ddlist'] = $this->accounts->getDropDownList( 'all', false,true );
+		return view('accountstree',$data);
+		}
+
+	public function attemptEditAccount(){
+		$rules = [
+			'description'	=> 'required',
+			'type' => 'required',
+		];
+		if (! $this->validate($rules))
+		{
+			return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
+		}
+		$this->accounts->saveAccount($this->request->getPost());
+//		$this->accounts = model('App\Models\mAccounts', false);
+		return $this->viewAccountsTree();
+
+	}
+
+	public function viewAccountActivities(){
+		helper('form');
+		$data = array();
+		$data['source'] = 0;
+		$data['start'] =  session('datum_start') ?? date("d.m.Y", strtotime( "- 2 weeks", strtotime( "now" ) ));
+		$data['ende'] = session('datum_ende') ?? date("d.m.Y", strtotime( "now" ) );
+		$data['source'] = session('source') ?? 0;
+		$data['sourcelist'] =  $this->accounts->getDropDownList( 'Acc', TRUE );
+        return view('activities', $data);		
+	}
+
+	public function viewScheduled(){
+		helper('form');
+        return view('scheduled');		
+	}
+}

app/Language/en/Validation.php

@@ -0,0 +1,4 @@
+<?php
+
+// override core en language system validation or define your own en language validation message
+return [];

app/Libraries/Booking.php

@@ -0,0 +1,297 @@
+<?php
+class BookingDetails
+{
+
+	private $id = 0;
+	private $comment = '';
+	private $categoryId = 0;
+	private $subAmount = 0.0;
+	private $ci;
+
+	function __construct()
+	{
+	}
+
+	public function __sleep()
+	{
+		return array('id', 'comment', 'categoryId', 'subAmount');
+	}
+
+	public function __wakeup()
+	{
+	}
+
+	public function setDataByBookingDetails( $tableData )
+	{
+		$this->id = $tableData->id;
+		$this->comment = $tableData->comment;
+		$this->categoryId = $tableData->category_id;
+		$this->subAmount = $tableData->subamount;
+	}
+
+	public function setFormdata( $id, $comment, $categoryId, $amountIn, $amountOut )
+	{
+		$this->id = $id;
+		$this->comment = $comment;
+		$this->categoryId = $categoryId;
+		$this->subAmount = str2num( $amountIn ) - str2num( $amountOut );
+	}
+
+	function getId()
+	{
+		return $this->id;
+	}
+
+	function getComment()
+	{
+		return $this->comment;
+	}
+
+	function getAmountIn()
+	{
+		return (0.0 < $this->subAmount) ? abs( $this->subAmount ): 0;
+	}
+
+	function getAmountOut()
+	{
+		return (0.0 > $this->subAmount) ? abs( $this->subAmount ) : 0;
+	}
+
+	function getCategoryName()
+	{
+		return $this->ci->mCategory->getFullCategoryName( $this->categoryId )->titel;
+	}
+
+	function getCategoryId()
+	{
+		return $this->categoryId;
+	}
+
+	function getFunction()
+	{
+		if ( ($this->id == 0) && ($this->subAmount != 0.0) )
+			return 'insert';
+		elseif ( ($this->id != 0) && ($this->subAmount == 0.0) )
+			return 'delete';
+		elseif ( $this->id != 0 )
+			return 'update';
+		return FALSE;
+	}
+
+	function getData( $adds )
+	{
+		return array_merge( $adds, array('id' => $this->id, 'comment' => $this->comment, 'category_id' => $this->categoryId, 'subamount' => $this->subAmount) );
+	}
+
+	function setAmount( $amount )
+	{
+		$this->subAmount = $amount;
+	}
+
+}
+
+class Booking
+{
+
+	private $id = 0;
+	private $billNumber = NULL;
+	private $date = '';
+	private $receiver = '';
+	private $sourceId = NULL;
+	private $targetId = NULL;
+	private $amount = NULL;
+	private $comment = '';
+	private $validate = FALSE;
+	private $authorId = 0;
+	private $type = 'bill';
+	private $subs = NULL;
+	private $ci;
+
+	public function __construct()
+	{
+		$this->date = date( "Y-m-d" );
+	}
+
+	public function __sleep()
+	{
+		return array('id', 'billNumber', 'date', 'receiver', 'sourceId', 'targetId', 'amount', 'comment', 'validate', 'authorId', 'type', 'subs');
+	}
+
+	public function __wakeup()
+	{
+	}
+
+	public function getData()
+	{
+		return array(
+				'id' => $this->id,
+				'renummer' => $this->billNumber,
+				'datum' => $this->date,
+				'receiver' => $this->receiver,
+				'source_id' => $this->sourceId,
+				'target_id' => $this->targetId,
+				'amount' => $this->amount,
+				'comment' => $this->comment,
+				'type' => $this->type,
+				'author_id' => $this->authorId,
+				'validate' => $this->validate
+		);
+	}
+
+	public function getBillNumber()
+	{
+		return $this->billNumber;
+	}
+
+	public function setBillNumber( $billNumber )
+	{
+		$this->billNumber = $billNumber;
+	}
+
+	public function setReceiver( $receiver )
+	{
+		$this->receiver = $receiver;
+	}
+
+	public function getReceiver()
+	{
+		return $this->receiver;
+	}
+
+	public function setId( $id )
+	{
+		$this->id = $id;
+	}
+
+	public function getId()
+	{
+		return $this->id;
+	}
+
+	public function getComment()
+	{
+		return $this->comment;
+	}
+
+	public function setComment( $comment )
+	{
+		$this->comment = $comment;
+	}
+
+	public function setDate( $date )
+	{
+		$this->date = date( "Y-m-d", strtotime( $date ) );
+	}
+
+	public function getDate( $format = 'd.m.Y' )
+	{
+		return date( $format, strtotime( $this->date ) );
+	}
+
+	public function setSourceId( $sourceId )
+	{
+		$this->sourceId = $sourceId;
+	}
+
+	public function getSourceId()
+	{
+		return $this->sourceId;
+	}
+
+	public function setTargetId( $targetId )
+	{
+		$this->targetId = $targetId;
+	}
+
+	public function getTargetId()
+	{
+		return $this->targetId;
+	}
+
+	public function setAmount( $amount )
+	{
+		$this->amount = $amount;
+	}
+
+	public function getAmount()
+	{
+		if ( $this->amount === NULL )
+			return NULL;
+		return number_format( abs( $this->amount ), 2, ',', '.' );
+	}
+
+	public function setValidate( $validate )
+	{
+		$this->validate = $validate;
+	}
+
+	public function getValidate()
+	{
+		return $this->validate;
+	}
+
+	public function getInput()
+	{
+		return (0.0 <= $this->amount) ? number_format( abs( $this->amount ), 2, ',', '.' ) : NULL;
+	}
+
+	public function isInput()
+	{
+		return ((!is_null( $this->amount )) && (0.0 <= $this->amount));
+	}
+
+	public function getOutput()
+	{
+		return (0.0 > $this->amount) ? number_format( abs( $this->amount ), 2, ',', '.' ) : NULL;
+	}
+
+	public function isOutput()
+	{
+		return (is_null( $this->amount ) || 0.0 > $this->amount);
+	}
+
+	public function getSourceName()
+	{
+		return $this->ci->mCategory->getFullCategoryName( $this->sourceId )->titel;
+	}
+
+	public function getTargetName()
+	{
+		return $this->ci->mCategory->getFullCategoryName( $this->targetId )->titel;
+	}
+
+	public function areDetailsAvail()
+	{
+		return (count( $this->subs ) > 0);
+	}
+
+	public function getBookingDetails()
+	{
+		return $this->subs;
+	}
+
+	public function setAuthorId( $authorId )
+	{
+		$this->authorId = $authorId;
+	}
+
+	public function setType( $type )
+	{
+		$this->type = $type;
+	}
+
+	public function getType()
+	{
+		return $this->type;
+	}
+
+	//    public function __set($key, $value)
+	//    {
+	//    	$this->$key = $value;
+	//    }
+//	public function __get($key)
+//	{
+//		return $this->{$key};
+//	}
+}
+?>

app/Models/mAccounts.php

@@ -0,0 +1,207 @@
+<?php namespace App\Models;
+
+use CodeIgniter\Model;
+
+class mAccounts extends Model {
+    protected $table = 'budget_accounts';
+    protected $primaryKey = 'id';
+    
+    protected $useAutoIncrement = true;
+    
+    protected $returnType = 'object';
+    protected $useSoftDeletes = false;
+    
+    protected $allowedFields = ['parent_id','type','bookable','description','LKZ'];
+    
+    protected $useTimestamps = false;
+    private $mAccountList = array();
+
+    protected function initialize()
+    {
+        $result = $this->findAll();
+        foreach ($result as $value) {
+            $this->mAccountList[$value->id] = $value;
+        }
+    }
+
+
+    /**
+	 * Erstellt DropDownListe aus gegeben array
+     * @param array liste der daten
+     * @param bool wenn true wird auch ein 0-Eintrag erstellt 
+	 * @return mixed
+	 */
+    private function createDropDownList($data,$withnull = true,$key=0)
+	{
+        $liste = array();
+        if ($withnull)
+            $liste[$key] = '-----';
+        foreach ( $data as $row )
+		{
+			$liste[$row->id] = $row->description;
+		}
+		asort( $liste );
+        return $liste;
+    }
+
+    /**
+	 * holt Text vom gegebenen Element
+     * @param int id des gewünschten Elements
+	 * @return string  Full Name of Entry
+	 */
+    public function getDropDownEntry($id){
+        $element = $this->mAccountList[$id];
+        $description = $element->description;
+        $id = $element->parent_id;
+        while ( $id > 0 )
+        {
+            $description = $this->mAccountList[$id]->description .'-'.$description;
+            $id = $this->mAccountList[$id]->parent_id;
+        }
+        return $description;;
+    }
+
+    /**
+	 * liefert DropDown Liste mit gegeben Suchparametern
+     * @param string Kontotyp "InOut,In,Out,Acc"
+     * @param bool ob bookable gesetzt sein muss
+	 * @return bool  ob LKZ Flag gesetzt sein darf
+	 */
+    public function getDropDownList($type, $bookable = true, $lkz = false )
+	{
+        if ($bookable == true)
+            $this->where('bookable',1);
+        if ($lkz == false)          $this->where('lkz',NULL);
+        if ( $type == 'InOut' )     $this->where('type !=','account');
+        elseif ( $type == 'Acc' )   $this->where('type','account');
+        elseif ( $type == 'In' )    $this->where('type','output');
+        elseif ( $type == 'Out' )   $this->where('type','input');
+        $this->orderBy('description');
+        $result = $this->findAll();
+        $parent = array();
+        foreach ( $result as &$element )
+        {
+            $id = $element->parent_id;
+            while ( $id > 0 )
+            {
+                $element->description = $this->mAccountList[$id]->description .'-'.$element->description;
+                if ($this->mAccountList[$id]->parent_id == 0){
+                    $parent[] = (object)['id' => $element->id,'description' => $element->description ];
+                }
+                $id = $this->mAccountList[$id]->parent_id;
+            }
+        }
+        return $this->createDropDownList($result);
+    }
+
+        /**
+	 * liefert 2 DropDown Listen mit gegeben Suchparametern
+     * parent für Vorselektion, subs für Untereinträge
+     * @param string Kontotyp "InOut,In,Out,Acc"
+     * @param bool ob bookable gesetzt sein muss
+	 * @return bool  ob LKZ Flag gesetzt sein darf
+	 */
+    public function getDropDownLists($type, $bookable = true, $lkz = false )
+	{
+        if ($bookable == true)      $this->where('bookable',1);
+        if ($lkz == false)          $this->where('lkz',null);
+        if ( $type == 'InOut' )     $this->where('type !=','account');
+        elseif ( $type == 'Acc' )   $this->where('type','account');
+        elseif ( $type == 'In' )    $this->where('type','output');
+        elseif ( $type == 'Out' )   $this->where('type','input');
+        $this->orderBy('description');
+        $result = $this->findAll();
+        
+        $parent = array();
+        $listen = array();
+        foreach ( $result as &$element )
+        {
+            $id = $element->parent_id;
+            while ( $id > 0 )
+            {
+                if ($this->mAccountList[$id]->LKZ == 1) continue 2;
+                if ($this->mAccountList[$id]->parent_id == 0){
+                    if (!array_key_exists($id, $parent))
+                        $parent[$id] = (object)['id' => $id,'description' => $this->mAccountList[$id]->description ];
+                    $listen[$id][$element->id] = (object)['id' => $element->id,'description' => $element->description ];
+                }
+                else{
+                    $element->description = $this->mAccountList[$id]->description .'-'.$element->description;
+                }
+                $id = $this->mAccountList[$id]->parent_id;
+            }
+        }
+        $subs = array();
+        $subs[0] = $this->createDropDownList(array());
+        foreach ( $listen as $key => $element ){
+            $subs[$key] = $this->createDropDownList($element,$this->mAccountList[$key]->bookable, $key);
+        }
+        return array('parent'=> $this->createDropDownList($parent),'subs'=>(object)$subs);
+    }
+
+     /**
+	 * liefert parent id für category
+     * @param int account id
+	 * @return int parent id
+	 */
+    public function getParent($sid){
+        if ($sid == 0) return 0;
+        $result = $sid;
+        $id = $this->mAccountList[$sid]->parent_id;
+        while ( $id > 0 )
+        {
+            $result = $id;
+            $id = $this->mAccountList[$id]->parent_id;
+        }
+        return $result;
+    }
+
+    
+     /**
+	 * liefert array für jedes sub element und level
+	 * @return mixed  array for each level element
+	 */
+    public function getTreeData(){
+        helper('array');
+        $parents = array();
+        $subs = array();
+        foreach ( $this->mAccountList as $element )
+        {
+            if ($element->parent_id == 0)
+                $parents[$element->id] = $element;
+        }
+        foreach ( $this->mAccountList as $element )
+        {
+            // if ($element->parent_id > 0)
+            //     echo "".$parents[$element->parent_id]->id;
+            if (($element->parent_id > 0) &&  array_key_exists($element->parent_id , $parents))
+                 $parents[$element->parent_id]->subs[$element->id] = $element;
+         }
+        array_sort_by_multiple_keys($parents, ['description' => SORT_ASC]);
+        return ['parents'=>$parents,'subs'=>$subs, 'all'=>$this->mAccountList];
+    }
+
+         /**
+	 * erstellt oder updatet den gegeben Account
+	 * @var array  formulardaten
+	 */
+    public function saveAccount($data){
+		$this->set('parent_id',$data['parent']);
+		$this->set('type', $data['type']);
+		$this->set('bookable', array_key_exists('bookable', $data) ? 1 : 0);
+		$this->set('description', $data['description']);
+        $this->set('LKZ', (array_key_exists('lkz', $data) ? 1 : null));
+        if ($data['id'] == 0)
+            $this->insert();
+        else
+		    $this->update($data['id']);
+            $this->initialize();
+    }
+
+
+    public function checkType($id, $type){
+        return ($this->mAccountList[$id]->type == $type);
+    }
+};
+
+?>

app/Models/mBillDetails.php

@@ -0,0 +1,86 @@
+<?php namespace App\Models;
+
+use CodeIgniter\Model;
+
+class mBillDetails extends Model {
+    protected $table = 'budget_billdetails';
+    protected $primaryKey = 'id';
+
+    protected $useAutoIncrement = true;
+
+    protected $returnType = 'object';
+    protected $useSoftDeletes = false;
+
+    protected $allowedFields = ['bill_id','comment','account_id','subamount','LKZ'];
+
+    protected $useTimestamps = false;
+
+//     public function getEntries($id){
+//         $this->select('mw_budget_bookingdetails.*,mw_budget_categories.description');
+//         $this->join('mw_budget_categories', 'mw_budget_categories.id = mw_budget_bookingdetails.account_id', 'left');
+//         $result = $this->orderBy('id','asc')->where('bill_id',$id)->findAll();
+//         foreach ($result as $key => $value) {
+            
+// //            $value->datum =  date( "d.m.Y", strtotime( $value->datum ));
+//     //            $value->amount = number_format( $value->amount , 2, ',', '.' );
+//         }
+//         return $result;
+//     }
+
+    public function getDetails($ids){
+        $quelle = model('App\Models\mAccounts');
+        $rows = $this->whereIn('bill_id', $ids)->findAll();
+        $result = array();
+        foreach($rows as $row){
+            $row->description = $quelle->getDropDownEntry($row->account_id);
+            $result[$row->bill_id][] = $row;
+        }
+        return $result;
+    }
+    public function getEntriesForForm($billId, &$result, $accounts){
+        $this->select('budget_billdetails.*,budget_accounts.description');
+        $this->join('budget_accounts', 'budget_accounts.id = budget_billdetails.account_id', 'left');
+        $data = $this->orderBy('id','asc')->where('bill_id',$billId)->findAll();
+        $amount = 0.0;
+        foreach ($data as $key => $row){
+            $result['sid'][$key]= $row->id;
+            $result['category'][$key]= $row->account_id;
+            $result['category_parent'][$key]= $accounts->getParent($result['category'][$key]);
+            $result['input'][$key]= ($row->subamount >= 0.0)?number_format( abs( $row->subamount ), 2, ',', '' ):'';
+            $result['output'][$key]= ($row->subamount < 0.0)?number_format( abs( $row->subamount ), 2, ',', '' ):'';
+            $result['comment'][$key]= $row->comment;
+            $amount += $row->subamount;
+//            $value->datum =  date( "d.m.Y", strtotime( $value->datum ));
+//            $value->amount = number_format( $value->amount , 2, ',', '.' );
+        }
+        if (count($data) > 1){
+            $result['multi'] = 'on';
+            $result['total_in']= ($amount >= 0.0)?number_format( abs( $amount ), 2, ',', '' ):'';
+            $result['total_out']= ($amount < 0.0)?number_format( abs( $amount ), 2, ',', '' ):'';
+        }
+        else if ($accounts->checkType($result['category'][0],'account'))
+            $result['transfer'] = true;
+        return $result;
+    }
+
+    public function saveEntries($data, $billId){
+        for ($i=0;$i<10;$i++){
+            if ($data['category'][$i] > 0){
+                $this->set('subamount', floatval($data['input'][$i])-floatval($data['output'][$i])); //floatval($data['total_in'])-floatval($data['total_out']));
+                $this->set('comment', $data['comment'][$i]);
+                $this->set('account_id', $data['category'][$i]);
+                $this->set('bill_id', $billId); 
+                if ( 0 == $data['sid'][$i] ){
+                    $this->insert();
+                }
+                else{
+                    $this->update($data['sid'][$i]);
+                }
+            }
+            else if (0 < $data['sid'][$i]) {
+                $this->delete(['id' => $data['sid'][$i]]);
+            }
+        }
+     }
+};
+?>

app/Models/mBills.php

@@ -0,0 +1,212 @@
+<?php namespace App\Models;
+
+use CodeIgniter\Model;
+use App\Models\Mbookingdetails;
+use App\Models\Mcategories;
+
+class mBills extends Model {
+    protected $table = 'budget_bills';
+    protected $primaryKey = 'id';
+
+    protected $useAutoIncrement = true;
+
+    protected $returnType = 'object';
+    protected $useSoftDeletes = false;
+
+    protected $allowedFields = ['renummer','datum','receiver','source_id','amount','type','comment','validate','LKZ'];
+
+    protected $useTimestamps = false;
+
+
+    /**
+	 * liefert Buchungen für Aktivitätenliste
+	 * @return mixed  Datensätze für Tabelle
+	 */
+    public function getEntriesDet($start, $ende, $source){
+        $details = model('App\Models\mBillDetails');
+        $quelle = model('App\Models\mAccounts');
+        $this->where('datum >=',  date( 'Y-m-d', strtotime($start)));
+        $this->where('datum <=',  date( 'Y-m-d', strtotime($ende)));
+        if ($source > 0) {
+            $subs = $details->select('bill_id')->where('account_id',$source)->findAll();
+            $keys=array();
+            foreach ($subs as $value) {
+                $keys[] = intval($value->bill_id);
+            }
+            $this->groupStart();
+            $this->where('source_id',  $source );
+            $this->orWhereIn('id',  $keys );
+            $this->groupEnd();
+        }
+        $result = $this->orderBy('datum','desc')->where('LKZ',null)->findAll();
+        $keys=array();
+        foreach ($result as $value) {
+            $keys[] = intval($value->id);
+        }
+        $ergebnis = $details->getDetails($keys);
+        
+        foreach ($result as $value) {
+            $value->details = $ergebnis[$value->id]??null;
+            $value->datum =  date( "d.m.Y", strtotime( $value->datum ));
+            $value->source = $quelle->getDropDownEntry($value->source_id);
+//            $value->amount = number_format( $value->amount , 2, ',', '.' );
+        }
+        return $result;
+     }
+
+    /**
+	 * liefert Buchungen für Übersichtstabelle
+	 * @return mixed  Datensätze für Tabelle
+	 */
+    function getEntries(){
+        $details = model('App\Models\mBillDetails');
+        $quelle = model('App\Models\mAccounts');
+        $result = $this->orderBy('datum','desc')->where('validate',0)->where('LKZ',null)->findAll(10);
+        $keys=array();
+        foreach ($result as $value) {
+            $keys[] = intval($value->id);
+        }
+        //$ergebnis = $details->whereIn('bill_id', $keys)->asArray()->findAll();
+        $ergebnis = $details->getDetails($keys);
+       // print_r($ergebnis);
+        
+        foreach ($result as $value) {
+            $value->details = $ergebnis[$value->id]??null;//$details->getEntries($value->id);
+            $value->datum =  date( "d.m.Y", strtotime( $value->datum ));
+            $value->quelle = $quelle->getDropDownEntry($value->source_id);
+//            $value->amount = number_format( $value->amount , 2, ',', '.' );
+        }
+        return $result;
+     }
+
+    /**
+	 * liefert gegebene Buchung inkl. Details im Formularformat
+     * @param int id der Buchung
+	 * @return mixed  Datenstruktur für Formular
+	 */
+     function getEntry($id, &$result, $accounts){
+        $details = model('App\Models\mBillDetails');
+        $quelle = model('App\Models\mAccounts');
+        $data = $this->orderBy('datum','desc')->find($id);
+        $result['datum'] = date( "d.m.Y", strtotime($data->datum));
+        $result['receiver'] = $data->receiver;
+        $result['source'] = $data->source_id;
+        $result['validate'] = $data->validate;
+        $result['id'] = $id;
+        $result = array_merge($result, $details->getEntriesForForm($id, $result, $accounts));
+        $result['transfer'] = $result['transfer'] || ($data->type == 'transfer');
+        return $result;
+     }
+
+     function getToDos(){
+        $details = model('App\Models\mBillDetails');
+        $quelle = model('App\Models\mAccounts');
+        $result = $this->orderBy('datum','desc')->where('validate',1)->where('LKZ',null)->findAll();
+        $keys=array();
+        foreach ($result as $value) {
+            $keys[] = intval($value->id);
+        }
+        $ergebnis = $details->getDetails($keys);
+
+        foreach ($result as $value) {
+            $value->details = $ergebnis[$value->id]??null;
+            //$value->details = $details->getEntries($value->id);
+            $value->datum =  date( "d.m.Y", strtotime( $value->datum ));
+            $value->quelle = $quelle->getDropDownEntry($value->source_id);;
+//            $value->amount = number_format( $value->amount , 2, ',', '.' );
+        }
+        return $result;
+     }
+     function getAccountsBalance(){
+        $this->select('SUM(amount) as amount, source_id as idd, budget_accounts.description',FALSE);
+        $this->groupby('source_id')->asArray();
+        $this->join('budget_accounts', 'budget_accounts.id = budget_bills.source_id', 'left');
+        $this->where('budget_accounts.type','account');
+        $this->where('budget_accounts.LKZ',null);
+        $this->where('budget_bills.validate',0);
+        $result1 = $this->where('budget_bills.LKZ',null)->findAll();
+        $assoc1 = array();
+        foreach ($result1 as $value) {
+            $assoc1[$value['idd']] = $value;
+        }
+        // $this->select('SUM((-1)*amount) as amount, target_id as idd, mw_budget_categories.description',FALSE);
+        // $this->groupby('target_id')->asArray();
+        // $this->join('mw_budget_categories', 'mw_budget_categories.id = mw_budget_bookings.target_id', 'left');
+        // $this->where('mw_budget_categories.type','account');
+        // $this->where('mw_budget_categories.LKZ',NULL);
+        // $result2 = $this->where('mw_budget_bookings.LKZ',NULL)->findAll();
+        // $assoc2 = array();
+        // foreach ($result2 as $value) {
+        //     $assoc2[$value['idd']] = $value;
+        // }
+        $details = model('App\Models\mBillDetails');
+        $details->select('SUM((-1)*subamount) as amount, account_id as idd, budget_accounts.description',FALSE);
+        $details->groupby('account_id')->asArray();
+        $details->join('budget_accounts', 'budget_accounts.id = budget_billdetails.account_id', 'left');
+        $details->join('budget_bills', 'budget_bills.id = budget_billdetails.bill_id', 'left');
+        $details->where('budget_accounts.type','account');
+        $details->where('budget_bills.validate',0);
+        $details->where('budget_accounts.LKZ',NULL);
+        $result3 = $details->where('budget_billdetails.LKZ',NULL)->findAll();
+        $assoc3 = array();
+        foreach ($result3 as $value) {
+            $assoc3[$value['idd']] = $value;
+        }
+        $sums = array();
+        foreach (array_keys($assoc1 + $assoc3) as $key) {
+            $obj = new \stdClass;
+            $obj->amount = (isset($assoc1[$key]) ? floatval($assoc1[$key]['amount']) : 0) + (isset($assoc3[$key]) ? floatval($assoc3[$key]['amount']) : 0);
+            $obj->description = isset($assoc1[$key]) ? $assoc1[$key]['description'] : $assoc3[$key]['description'];
+            $sums[] = $obj;
+        }
+        return $sums;
+     }
+
+     public function saveBill($data){
+        $details = model('App\Models\mBillDetails');
+        $accounts = model('App\Models\mAccounts');
+        $this->set('datum',  date( "Y-m-d", strtotime($data['datum'] ) ));
+        
+        $this->set('source_id', $data['source']);
+        $total = floatval($data['total_in'])-floatval($data['total_out']);
+        if ($total == 0)
+            $total = floatval($data['input'][0])-floatval($data['output'][0]); 
+        $this->set('amount', $total);
+        $this->set('validate', $data['validate']??0);
+        if ($data['transfer']==1){
+            $this->set('receiver', $accounts->getDropDownEntry($data['category'][0]));
+            $this->set('type', 'transfer');    
+
+        }
+        else{
+            $this->set('receiver', $data['receiver']);
+            $this->set('type', 'multiple');    
+        }
+        //$tabdata['type']
+        if ( 0 == $data['id'] ){
+             $this->insert();
+             $billId = $this->getInsertID();
+            //insert
+        }
+        else{
+            $billId = $data['id'];
+            $this->update($data['id']);
+       }
+        $details->saveEntries($data, $billId);
+
+    }
+
+    /**
+	 * löscht gegebene Buchung inkl. Details
+     * @param int id der Buchung
+	 * @return mixed  Datenstruktur für Formular
+	 */
+    function deleteEntry($id){
+        $details = model('App\Models\mBillDetails');
+        if ($id > 0){
+            $this->delete($id);
+            $details->where('bill_id',$id)->delete();
+        }
+     }
+};
+?>

app/Models/mScheduled.php

@@ -0,0 +1,83 @@
+<?php namespace App\Models;
+
+use CodeIgniter\Model;
+
+class mScheduled extends Model {
+    protected $table = 'budget_scheduled';
+    protected $primaryKey = 'id';
+    
+    protected $useAutoIncrement = true;
+    protected $returnType = 'array';
+    protected $useSoftDeletes = false;
+    protected $allowedFields = ['creat_date','next_date','data'];
+    protected $useTimestamps = false;
+    protected $skipValidation = false;
+
+    public function calcNextDate($date, $num, $type)
+	{
+ 		$start = strtotime( $date );
+        $period = $num .' '. $type;
+		$future = strtotime( '+' . $period, $start );
+		$check = strtotime( '-' . $num .' '. $type, $future );
+		if ( $check > $start )
+			$future = strtotime( 'last day of previous month', $future );
+		return date( "Y-m-d", $future );
+	}
+
+    public function getEntry($id){
+        $accounts = model('App\Models\mAccounts');
+        $data = $this->asObject()->find($id);
+        $result = (array)json_decode($data->data);
+        $result['id'] = $id;
+        $result['datum'] = date( "d.m.Y", strtotime($data->next_date));
+        for ($i=0;$i<10;$i++){
+            $result['category_parent'][$i]= $accounts->getParent($result['category'][$i]);
+        }
+        return $result;
+    }
+
+    public function getEntries(){
+        $quelle = model('App\Models\mAccounts');
+        $result = $this->asObject()->findAll();
+        foreach ($result as $value) {
+            $details = json_decode($value->data);
+            for ($i=0;$i<10;$i++){
+                if ((floatval($details->input[$i]) == 0.0) && (floatval($details->output[$i]) == 0.0))
+                    continue;
+                $value->details[] = ['comment'=>$details->comment[$i], 'description'=>$quelle->getDropDownEntry($details->category[$i]), 'subamount'=>(floatval($details->input[$i])-floatval($details->output[$i]))];
+            }
+            //$value->details = null;
+            $value->datum =  date( "d.m.Y", strtotime( $value->next_date ));
+            $value->source = $quelle->getDropDownEntry($details->source);
+            $value->receiver = $details->receiver;
+            $value->amount = floatval($details->total_in)-floatval($details->total_out);
+//            $value->amount = number_format( $value->amount , 2, ',', '.' );
+        }
+        return $result;
+     }
+
+    public function saveBill($data){
+        $data['validate'] = true;
+        $data['scheduled'] = true;
+        $data['renummer'] = isset($data['renummer']);
+        $data['multi'] = isset($data['multiple']);
+		$data['transfer'] = false;
+        unset($data['openamount']);
+        unset($data['category_parent']);
+        $data['datum'] = date( "Y-m-d", strtotime($data['datum'] ) );
+        $this->set('next_date', $data['datum']);
+        
+        $data['total_in'] = 0;
+		$data['total_out'] = 0;
+        for ($i=0;$i<10;$i++){
+            if ($data['category'][$i] > 0){
+                $data['total_in'] += floatval($data['input'][$i]);
+        		$data['total_out'] += floatval($data['output'][$i]);
+            }
+        }
+        $this->set('data',json_encode($data));
+        
+        if ( 0 == $data['id'])  $this->insert();
+        else $this->update($data['id']);
+     }
+}    

app/Views/accountsform.php

@@ -0,0 +1,69 @@
+<section id="basic-vertical-layouts">
+    <div class="card">
+        <div class="card-content">
+            <div class="card-body">
+                <form class="form form-vertical" id="editaccount" method="post" action="<?= base_url() ?>/Home/attemptEditAccount">
+                    <input type="hidden" value="<?= $id??0 ?>" name="id" id="id">
+                    <?php if (! empty($validation)) : ?>
+                        <div class='alert alert-danger mt-2'>
+                            <div class="errors" role="alert">
+                                <ul>
+                                <?php foreach ($validation as $error) : ?>
+                                    <li><?= esc($error) ?></li>
+                                <?php endforeach ?>
+                                </ul>
+                            </div>
+                        </div>
+                    <?php endif; ?>
+                    <div class="form-body">
+                        <div class="row">
+                            <div class="col-12">
+                                <div class="form-group">
+                                    <label for="description">Beschreibung</label>
+                                    <input type="text" class="form-control" id="description" name="description" value="<?= $description??'' ?>">
+                                </div>
+                            </div>
+                            <div class="col-12">
+                                <div class="form-group">
+                                    <label for="parent">Überkonto:</label>
+                                    <?= form_dropdown('parent', $ddlist, $parent??0,'id="parent" class="form-select"'); ?>
+                                </div>
+                            </div>
+                            <div class="col-12">
+                                <div class="form-check form-check-inline">
+                                    <input class="form-check-input" type="checkbox" id="typeAccount" value="account" name="type" <?= set_radio('type', 'account') ?>>
+                                    <label class="form-check-label" for="inlineCheckbox1">Konto</label>
+                                </div>
+                                <div class="form-check form-check-inline">
+                                    <input class="form-check-input" type="checkbox" id="typeInput" value="input" name="type" <?= set_radio('type', 'input') ?> >
+                                    <label class="form-check-label" for="inlineCheckbox2">Einnahmen</label>
+                                </div>
+                                <div class="form-check form-check-inline">
+                                    <input class="form-check-input" type="checkbox" id="typeOutput" value="output" name="type" <?= set_radio('type', 'output', true) ?> >
+                                    <label class="form-check-label" for="inlineCheckbox3">Ausgaben</label>
+                                </div>
+                            </div>
+                            <div class="col-12">
+                                <div class="form-check form-switch">
+                                    <label class="form-check-label" for="bookable">Buchbarkeit</label>
+                                    <input class="form-check-input" type="checkbox" id="bookable" value="bookable" name="bookable" <?= set_checkbox('bookable', 'on', $bookable??false) ?>>                                           
+                                </div>
+                            </div>
+                            <div class="col-12">
+                                <div class="form-check form-switch">
+                                    <label class="form-check-label" for="lkz">LKZ</label>
+                                    <input class="form-check-input" type="checkbox" id="lkz" value="1" name="lkz" <?= set_checkbox('lkz', '1', $lkz??false) ?>>                                           
+                                </div>
+                            </div>
+                            <div class="col-12">
+                                <div class="form-group">
+                                <button type="submit" class="btn btn-primary">Submit</button>
+                                <a class="btn btn-secondary" onclick="history.back();" role="button">Zurück</a>
+                            </div>
+                        </div>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</section>

app/Views/accountstree.php

@@ -0,0 +1,83 @@
+
+<?= $this->extend('layout'); ?>
+
+<?= $this->section('css'); ?>
+<link rel="stylesheet" href="/css/mawim.css">
+<link rel="stylesheet" href="//code.jquery.com/ui/1.13.1/themes/base/jquery-ui.css">
+<?= $this->endSection(); ?>
+<?= $this->section('menu'); ?>
+<?= $this->include('sidebar') ?>
+<?= $this->endSection(); ?>
+<?= $this->section('content'); ?>
+
+<?php function printsub($id, $all){
+    $liste = '';
+    $ret='';
+    foreach($all as $ele){
+        $class ="";
+        if ($ele->parent_id == $id){
+            if ($ele->LKZ) $class = "bg-danger";
+            else if ($ele->bookable !=1) $class = "bg-warning";
+            $toolt ="bookable: $ele->bookable; LKZ: $ele->LKZ; Id: $ele->id; PID:$ele->parent_id";
+            $liste .= "<li><span  data-bs-toggle='tooltip' data-bs-html=true title='$toolt'";
+            $liste .= "data-id=\"$ele->id\""; 
+            $liste .= "data-pid=\"$ele->parent_id\"";
+            $liste .= "data-bookable=\"$ele->bookable\"";
+            $liste .= "data-lkz=\"$ele->LKZ\"";
+            $liste .= "data-type=\"$ele->type\"";
+            $liste .= "data-description=\"$ele->description\"";
+            $liste .= "class='$class'>$ele->description</span></li>";
+            $liste .= printsub($ele->id, $all);
+        }
+    }
+    if ($liste !=''){
+        $ret = "<ul>";
+        $ret .= $liste;
+        $ret .= "</ul>";
+    }
+    return $ret;
+} ?>
+<div class="page-heading">
+    <h3> Kategorien bearbeiten</h3>
+</div>
+<div class="row">
+    <div class="col-md-3 col-12" id="tree">
+        <div class="card">
+            <div class="card-content">
+                    <div class="card-body">
+                        <div><a class="btn btn-info multi" onclick="newCat();" role="button">Neue Kategorie</a></div>
+                        <div class="tree">
+                            <ul>
+                                <?php foreach($parents as $parent): ?>
+                                    <?php $class='';
+                                    if ($parent->LKZ) $class = "bg-danger";
+                                    else if ($parent->bookable !=1) $class = "bg-warning"; ?>
+                                <li> <span data-bs-toggle='tooltip' 
+                                            data-bs-html=true 
+                                            data-id="<?=$parent->id?>" 
+                                            data-pid="0" 
+                                            data-bookable="<?=$parent->bookable?>" 
+                                            data-lkz=" <?= $parent->LKZ?>" 
+                                            data-type="<?= $parent->type?>"
+                                            data-description="<?= $parent->description?>";
+                                            title="bookable: <?=$parent->bookable?>; LKZ: <?= $parent->LKZ?>; Id: <?=$parent->id?>;" class="<?=$class?>"><?=$parent->description?></span>
+                                    <?= printsub($parent->id, $all); ?>
+                        
+                                <?php endforeach; ?>
+                            </ul>
+                        </div>
+                    </div>
+            </div>                
+        </div>
+    </div>                                
+    <div class="col-md-3 col-12 d-none" id="editor">
+        <?= $this->include('accountsform') ?>
+    </div>
+</section>
+<?= $this->endSection(); ?>
+<?= $this->section('scripts'); ?>
+    <script src="https://code.jquery.com/jquery-3.6.0.js"></script>
+    <script src="https://code.jquery.com/ui/1.13.1/jquery-ui.js"></script>
+    <script></script>
+    <script src="/js/accounts.js"></script>
+<?= $this->endSection(); ?>

app/Views/activities.php

@@ -0,0 +1,86 @@
+<?= $this->extend('layout'); ?>
+
+<?= $this->section('css'); ?>
+<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/bs5/dt-1.11.5/b-2.2.2/fh-3.2.2/sl-1.3.4/datatables.min.css"/>
+<link rel="stylesheet" href="//code.jquery.com/ui/1.13.1/themes/base/jquery-ui.css">
+<link rel="stylesheet" href="/css/mawim.css">
+<?= $this->endSection(); ?>
+<?= $this->section('menu'); ?>
+    <?= $this->include('sidebar') ?>
+<?= $this->endSection(); ?>
+<?= $this->section('content'); ?>
+<?php session()->set('redirect_url',base_url('/Home/viewAccountActivities')); ?>
+<div class="page-content">
+    <div class="row">        
+        <div class="col-xxl-8 col-12">        
+            <div class="text-white-50"><h2>Verlauf</h2></div>
+            <form class="form row row-cols align-items-bottom" id="getData" method="post" action="<?= base_url() ?>/Ajax/getTabelData">
+                <div class="row">
+                    <div class="col-lg-3 col-12">
+                        <input type="text" class="form-control" id="datepickers" data-date-format="mm.dd.yyyy" name="datum_start" placeholder="Datum Start" value="<?= $datum_start??$start ?>"/>
+                    </div>
+                    <div class="col-lg-3 col-12">
+                        <input type="text" class="form-control" id="datepickere" data-date-format="mm.dd.yyyy" name="datum_ende" placeholder="Datum Ende"  value="<?= $datum_ende??$ende ?>"/>
+                    </div>
+                    <div class="col-lg-3 col-12">
+                        <div class="form-group">
+                            <?= form_dropdown('source', $sourcelist, $source,'id="source" class="form-select"'); ?>
+                        </div>
+                    </div>
+                    <div class="col-lg-3 col-12">
+                        <a class="btn btn-primary" onclick="datatable.ajax.reload();" role="button">Aktualisieren</a>
+                    </div>   
+                </div>     
+            </form>
+            <table class="table table-striped table-sm" id="bookings" cellspacing="0"></table>
+        </div>
+        <div class="col-xxl-4 col-12 d-none d-xxl-block">
+            <div class="text-white-50"><h2>Aktuelle Kontostände</h2></div>
+            <table class="table table-striped table-sm" id="accounts" cellspacing="0"></table>
+        </div>
+    </div>
+</div>
+<?= $this->endSection(); ?>
+<?= $this->section('scripts'); ?>
+    <script src="https://code.jquery.com/jquery-3.6.0.js"></script>
+    <script src="https://code.jquery.com/ui/1.13.1/jquery-ui.js"></script>
+    <script>
+        $.datepicker.regional['de'] = {clearText: 'löschen', clearStatus: 'aktuelles Datum löschen',
+            closeText: 'schließen', closeStatus: 'ohne Änderungen schließen',
+            prevText: '<zurück', prevStatus: 'letzten Monat zeigen',
+            nextText: 'Vor>', nextStatus: 'nächsten Monat zeigen',
+            currentText: 'heute', currentStatus: '',
+            monthNames: ['Januar','Februar','März','April','Mai','Juni',
+            'Juli','August','September','Oktober','November','Dezember'],
+            monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
+            'Jul','Aug','Sep','Okt','Nov','Dez'],
+            monthStatus: 'anderen Monat anzeigen', yearStatus: 'anderes Jahr anzeigen',
+            weekHeader: 'Wo', weekStatus: 'Woche des Monats',
+            dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
+            dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+            dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+            dayStatus: 'Setze DD als ersten Wochentag', dateStatus: 'Wähle D, M d',
+            dateFormat: 'dd.mm.yy', firstDay: 1, 
+            initStatus: 'Wähle ein Datum', isRTL: false};
+        $.datepicker.setDefaults($.datepicker.regional['de']);
+        $('#datepickers').datepicker(
+        {
+            format: "dd.mm.yyyy",
+            language: 'de-DE',
+            weekStart: 1,
+            autoclose: true,
+            todayHighlight: false});
+        $('#datepickere').datepicker(
+        {
+            format: "dd.mm.yyyy",
+            language: 'de-DE',
+            weekStart: 1,
+            autoclose: true,
+            todayHighlight: false});
+    </script>  
+   <script type="text/javascript" src="https://cdn.datatables.net/v/bs5/jq-3.6.0/dt-1.11.5/b-2.2.2/fh-3.2.2/sl-1.3.4/datatables.min.js"></script>
+   <script src="/js/tables.js"></script>
+   <script src="/js/tab_accounts.js"></script>
+   <script src="/js/activities.js"></script>
+ 
+<?= $this->endSection(); ?>

app/Views/errors/cli/error_404.php

@@ -0,0 +1,7 @@
+<?php
+
+use CodeIgniter\CLI\CLI;
+
+CLI::error('ERROR: ' . $code);
+CLI::write($message);
+CLI::newLine();

app/Views/errors/cli/error_exception.php

@@ -0,0 +1,65 @@
+<?php
+
+use CodeIgniter\CLI\CLI;
+
+// The main Exception
+CLI::newLine();
+CLI::write('[' . get_class($exception) . ']', 'light_gray', 'red');
+CLI::newLine();
+CLI::write($message);
+CLI::newLine();
+CLI::write('at ' . CLI::color(clean_path($exception->getFile()) . ':' . $exception->getLine(), 'green'));
+CLI::newLine();
+
+// The backtrace
+if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE) {
+    $backtraces = $exception->getTrace();
+
+    if ($backtraces) {
+        CLI::write('Backtrace:', 'green');
+    }
+
+    foreach ($backtraces as $i => $error) {
+        $padFile  = '    '; // 4 spaces
+        $padClass = '       '; // 7 spaces
+        $c        = str_pad($i + 1, 3, ' ', STR_PAD_LEFT);
+
+        if (isset($error['file'])) {
+            $filepath = clean_path($error['file']) . ':' . $error['line'];
+
+            CLI::write($c . $padFile . CLI::color($filepath, 'yellow'));
+        } else {
+            CLI::write($c . $padFile . CLI::color('[internal function]', 'yellow'));
+        }
+
+        $function = '';
+
+        if (isset($error['class'])) {
+            $type = ($error['type'] === '->') ? '()' . $error['type'] : $error['type'];
+            $function .= $padClass . $error['class'] . $type . $error['function'];
+        } elseif (! isset($error['class']) && isset($error['function'])) {
+            $function .= $padClass . $error['function'];
+        }
+
+        $args = implode(', ', array_map(static function ($value) {
+            switch (true) {
+                case is_object($value):
+                    return 'Object(' . get_class($value) . ')';
+
+                case is_array($value):
+                    return count($value) ? '[...]' : '[]';
+
+                case $value === null:
+                    return 'null'; // return the lowercased version
+
+                default:
+                    return var_export($value, true);
+            }
+        }, array_values($error['args'] ?? [])));
+
+        $function .= '(' . $args . ')';
+
+        CLI::write($function);
+        CLI::newLine();
+    }
+}

app/Views/errors/cli/production.php

@@ -0,0 +1,5 @@
+<?php
+
+// On the CLI, we still want errors in productions
+// so just use the exception template.
+include __DIR__ . '/error_exception.php';

app/Views/errors/html/debug.css

@@ -0,0 +1,197 @@
+:root {
+	--main-bg-color: #fff;
+	--main-text-color: #555;
+	--dark-text-color: #222;
+	--light-text-color: #c7c7c7;
+	--brand-primary-color: #E06E3F;
+	--light-bg-color: #ededee;
+	--dark-bg-color: #404040;
+}
+
+body {
+	height: 100%;
+	background: var(--main-bg-color);
+	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
+	color: var(--main-text-color);
+	font-weight: 300;
+	margin: 0;
+	padding: 0;
+}
+h1 {
+	font-weight: lighter;
+	letter-spacing: 0.8;
+	font-size: 3rem;
+	color: var(--dark-text-color);
+	margin: 0;
+}
+h1.headline {
+	margin-top: 20%;
+	font-size: 5rem;
+}
+.text-center {
+	text-align: center;
+}
+p.lead {
+	font-size: 1.6rem;
+}
+.container {
+	max-width: 75rem;
+	margin: 0 auto;
+	padding: 1rem;
+}
+.header {
+	background: var(--light-bg-color);
+	color: var(--dark-text-color);
+}
+.header .container {
+	padding: 1rem 1.75rem 1.75rem 1.75rem;
+}
+.header h1 {
+	font-size: 2.5rem;
+	font-weight: 500;
+}
+.header p {
+	font-size: 1.2rem;
+	margin: 0;
+	line-height: 2.5;
+}
+.header a {
+	color: var(--brand-primary-color);
+	margin-left: 2rem;
+	display: none;
+	text-decoration: none;
+}
+.header:hover a {
+	display: inline;
+}
+
+.footer {
+	background: var(--dark-bg-color);
+	color: var(--light-text-color);
+}
+.footer .container {
+	border-top: 1px solid #e7e7e7;
+	margin-top: 1rem;
+	text-align: center;
+}
+
+.source {
+	background: #343434;
+	color: var(--light-text-color);
+	padding: 0.5em 1em;
+	border-radius: 5px;
+	font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
+	font-size: 0.85rem;
+	margin: 0;
+	overflow-x: scroll;
+}
+.source span.line {
+	line-height: 1.4;
+}
+.source span.line .number {
+	color: #666;
+}
+.source .line .highlight {
+	display: block;
+	background: var(--dark-text-color);
+	color: var(--light-text-color);
+}
+.source span.highlight .number {
+	color: #fff;
+}
+
+.tabs {
+	list-style: none;
+	list-style-position: inside;
+	margin: 0;
+	padding: 0;
+	margin-bottom: -1px;
+}
+.tabs li {
+	display: inline;
+}
+.tabs a:link,
+.tabs a:visited {
+	padding: 0rem 1rem;
+	line-height: 2.7;
+	text-decoration: none;
+	color: var(--dark-text-color);
+	background: var(--light-bg-color);
+	border: 1px solid rgba(0,0,0,0.15);
+	border-bottom: 0;
+	border-top-left-radius: 5px;
+	border-top-right-radius: 5px;
+	display: inline-block;
+}
+.tabs a:hover {
+	background: var(--light-bg-color);
+	border-color: rgba(0,0,0,0.15);
+}
+.tabs a.active {
+	background: var(--main-bg-color);
+	color: var(--main-text-color);
+}
+.tab-content {
+	background: var(--main-bg-color);
+	border: 1px solid rgba(0,0,0,0.15);
+}
+.content {
+	padding: 1rem;
+}
+.hide {
+	display: none;
+}
+
+.alert {
+	margin-top: 2rem;
+	display: block;
+	text-align: center;
+	line-height: 3.0;
+	background: #d9edf7;
+	border: 1px solid #bcdff1;
+	border-radius: 5px;
+	color: #31708f;
+}
+ul, ol {
+	line-height: 1.8;
+}
+
+table {
+	width: 100%;
+	overflow: hidden;
+}
+th {
+	text-align: left;
+	border-bottom: 1px solid #e7e7e7;
+	padding-bottom: 0.5rem;
+}
+td {
+	padding: 0.2rem 0.5rem 0.2rem 0;
+}
+tr:hover td {
+	background: #f1f1f1;
+}
+td pre {
+	white-space: pre-wrap;
+}
+
+.trace a {
+	color: inherit;
+}
+.trace table {
+	width: auto;
+}
+.trace tr td:first-child {
+	min-width: 5em;
+	font-weight: bold;
+}
+.trace td {
+	background: var(--light-bg-color);
+	padding: 0 1rem;
+}
+.trace td pre {
+	margin: 0;
+}
+.args {
+	display: none;
+}

app/Views/errors/html/debug.js

@@ -0,0 +1,118 @@
+// Tabs
+
+var tabLinks    = new Array();
+var contentDivs = new Array();
+
+function init()
+{
+	// Grab the tab links and content divs from the page
+	var tabListItems = document.getElementById('tabs').childNodes;
+	console.log(tabListItems);
+	for (var i = 0; i < tabListItems.length; i ++)
+	{
+		if (tabListItems[i].nodeName == "LI")
+		{
+			var tabLink     = getFirstChildWithTagName(tabListItems[i], 'A');
+			var id          = getHash(tabLink.getAttribute('href'));
+			tabLinks[id]    = tabLink;
+			contentDivs[id] = document.getElementById(id);
+		}
+	}
+
+	// Assign onclick events to the tab links, and
+	// highlight the first tab
+	var i = 0;
+
+	for (var id in tabLinks)
+	{
+		tabLinks[id].onclick = showTab;
+		tabLinks[id].onfocus = function () {
+			this.blur()
+		};
+		if (i == 0)
+		{
+			tabLinks[id].className = 'active';
+		}
+		i ++;
+	}
+
+	// Hide all content divs except the first
+	var i = 0;
+
+	for (var id in contentDivs)
+	{
+		if (i != 0)
+		{
+			console.log(contentDivs[id]);
+			contentDivs[id].className = 'content hide';
+		}
+		i ++;
+	}
+}
+
+function showTab()
+{
+	var selectedId = getHash(this.getAttribute('href'));
+
+	// Highlight the selected tab, and dim all others.
+	// Also show the selected content div, and hide all others.
+	for (var id in contentDivs)
+	{
+		if (id == selectedId)
+		{
+			tabLinks[id].className    = 'active';
+			contentDivs[id].className = 'content';
+		}
+		else
+		{
+			tabLinks[id].className    = '';
+			contentDivs[id].className = 'content hide';
+		}
+	}
+
+	// Stop the browser following the link
+	return false;
+}
+
+function getFirstChildWithTagName(element, tagName)
+{
+	for (var i = 0; i < element.childNodes.length; i ++)
+	{
+		if (element.childNodes[i].nodeName == tagName)
+		{
+			return element.childNodes[i];
+		}
+	}
+}
+
+function getHash(url)
+{
+	var hashPos = url.lastIndexOf('#');
+	return url.substring(hashPos + 1);
+}
+
+function toggle(elem)
+{
+	elem = document.getElementById(elem);
+
+	if (elem.style && elem.style['display'])
+	{
+		// Only works with the "style" attr
+		var disp = elem.style['display'];
+	}
+	else if (elem.currentStyle)
+	{
+		// For MSIE, naturally
+		var disp = elem.currentStyle['display'];
+	}
+	else if (window.getComputedStyle)
+	{
+		// For most other browsers
+		var disp = document.defaultView.getComputedStyle(elem, null).getPropertyValue('display');
+	}
+
+	// Toggle the state of the "display" style
+	elem.style.display = disp == 'block' ? 'none' : 'block';
+
+	return false;
+}

app/Views/errors/html/error_404.php

@@ -0,0 +1,84 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+	<title>404 Page Not Found</title>
+
+	<style>
+		div.logo {
+			height: 200px;
+			width: 155px;
+			display: inline-block;
+			opacity: 0.08;
+			position: absolute;
+			top: 2rem;
+			left: 50%;
+			margin-left: -73px;
+		}
+		body {
+			height: 100%;
+			background: #fafafa;
+			font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+			color: #777;
+			font-weight: 300;
+		}
+		h1 {
+			font-weight: lighter;
+			letter-spacing: 0.8;
+			font-size: 3rem;
+			margin-top: 0;
+			margin-bottom: 0;
+			color: #222;
+		}
+		.wrap {
+			max-width: 1024px;
+			margin: 5rem auto;
+			padding: 2rem;
+			background: #fff;
+			text-align: center;
+			border: 1px solid #efefef;
+			border-radius: 0.5rem;
+			position: relative;
+		}
+		pre {
+			white-space: normal;
+			margin-top: 1.5rem;
+		}
+		code {
+			background: #fafafa;
+			border: 1px solid #efefef;
+			padding: 0.5rem 1rem;
+			border-radius: 5px;
+			display: block;
+		}
+		p {
+			margin-top: 1.5rem;
+		}
+		.footer {
+			margin-top: 2rem;
+			border-top: 1px solid #efefef;
+			padding: 1em 2em 0 2em;
+			font-size: 85%;
+			color: #999;
+		}
+		a:active,
+		a:link,
+		a:visited {
+			color: #dd4814;
+		}
+	</style>
+</head>
+<body>
+	<div class="wrap">
+		<h1>404 - File Not Found</h1>
+
+		<p>
+			<?php if (! empty($message) && $message !== '(null)') : ?>
+				<?= nl2br(esc($message)) ?>
+			<?php else : ?>
+				Sorry! Cannot seem to find the page you were looking for.
+			<?php endif ?>
+		</p>
+	</div>
+</body>
+</html>

app/Views/errors/html/error_exception.php

@@ -0,0 +1,397 @@
+<?php $error_id = uniqid('error', true); ?>
+<!doctype html>
+<html>
+<head>
+	<meta charset="UTF-8">
+	<meta name="robots" content="noindex">
+
+	<title><?= esc($title) ?></title>
+	<style type="text/css">
+		<?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.css')) ?>
+	</style>
+
+	<script type="text/javascript">
+		<?= file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.js') ?>
+	</script>
+</head>
+<body onload="init()">
+
+	<!-- Header -->
+	<div class="header">
+		<div class="container">
+			<h1><?= esc($title), esc($exception->getCode() ? ' #' . $exception->getCode() : '') ?></h1>
+			<p>
+				<?= nl2br(esc($exception->getMessage())) ?>
+				<a href="https://www.duckduckgo.com/?q=<?= urlencode($title . ' ' . preg_replace('#\'.*\'|".*"#Us', '', $exception->getMessage())) ?>"
+				   rel="noreferrer" target="_blank">search &rarr;</a>
+			</p>
+		</div>
+	</div>
+
+	<!-- Source -->
+	<div class="container">
+		<p><b><?= esc(static::cleanPath($file, $line)) ?></b> at line <b><?= esc($line) ?></b></p>
+
+		<?php if (is_file($file)) : ?>
+			<div class="source">
+				<?= static::highlightFile($file, $line, 15); ?>
+			</div>
+		<?php endif; ?>
+	</div>
+
+	<div class="container">
+
+		<ul class="tabs" id="tabs">
+			<li><a href="#backtrace">Backtrace</a></li>
+			<li><a href="#server">Server</a></li>
+			<li><a href="#request">Request</a></li>
+			<li><a href="#response">Response</a></li>
+			<li><a href="#files">Files</a></li>
+			<li><a href="#memory">Memory</a></li>
+		</ul>
+
+		<div class="tab-content">
+
+			<!-- Backtrace -->
+			<div class="content" id="backtrace">
+
+				<ol class="trace">
+				<?php foreach ($trace as $index => $row) : ?>
+
+					<li>
+						<p>
+							<!-- Trace info -->
+							<?php if (isset($row['file']) && is_file($row['file'])) :?>
+								<?php
+                                if (isset($row['function']) && in_array($row['function'], ['include', 'include_once', 'require', 'require_once'], true)) {
+                                    echo esc($row['function'] . ' ' . static::cleanPath($row['file']));
+                                } else {
+                                    echo esc(static::cleanPath($row['file']) . ' : ' . $row['line']);
+                                }
+                                ?>
+							<?php else : ?>
+								{PHP internal code}
+							<?php endif; ?>
+
+							<!-- Class/Method -->
+							<?php if (isset($row['class'])) : ?>
+								&nbsp;&nbsp;&mdash;&nbsp;&nbsp;<?= esc($row['class'] . $row['type'] . $row['function']) ?>
+								<?php if (! empty($row['args'])) : ?>
+									<?php $args_id = $error_id . 'args' . $index ?>
+									( <a href="#" onclick="return toggle('<?= esc($args_id, 'attr') ?>');">arguments</a> )
+									<div class="args" id="<?= esc($args_id, 'attr') ?>">
+										<table cellspacing="0">
+
+										<?php
+                                        $params = null;
+                                        // Reflection by name is not available for closure function
+                                        if (substr($row['function'], -1) !== '}') {
+                                            $mirror = isset($row['class']) ? new \ReflectionMethod($row['class'], $row['function']) : new \ReflectionFunction($row['function']);
+                                            $params = $mirror->getParameters();
+                                        }
+
+                                        foreach ($row['args'] as $key => $value) : ?>
+											<tr>
+												<td><code><?= esc(isset($params[$key]) ? '$' . $params[$key]->name : "#{$key}") ?></code></td>
+												<td><pre><?= esc(print_r($value, true)) ?></pre></td>
+											</tr>
+										<?php endforeach ?>
+
+										</table>
+									</div>
+								<?php else : ?>
+									()
+								<?php endif; ?>
+							<?php endif; ?>
+
+							<?php if (! isset($row['class']) && isset($row['function'])) : ?>
+								&nbsp;&nbsp;&mdash;&nbsp;&nbsp;	<?= esc($row['function']) ?>()
+							<?php endif; ?>
+						</p>
+
+						<!-- Source? -->
+						<?php if (isset($row['file']) && is_file($row['file']) && isset($row['class'])) : ?>
+							<div class="source">
+								<?= static::highlightFile($row['file'], $row['line']) ?>
+							</div>
+						<?php endif; ?>
+					</li>
+
+				<?php endforeach; ?>
+				</ol>
+
+			</div>
+
+			<!-- Server -->
+			<div class="content" id="server">
+				<?php foreach (['_SERVER', '_SESSION'] as $var) : ?>
+					<?php
+                    if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var])) {
+                        continue;
+                    } ?>
+
+					<h3>$<?= esc($var) ?></h3>
+
+					<table>
+						<thead>
+							<tr>
+								<th>Key</th>
+								<th>Value</th>
+							</tr>
+						</thead>
+						<tbody>
+						<?php foreach ($GLOBALS[$var] as $key => $value) : ?>
+							<tr>
+								<td><?= esc($key) ?></td>
+								<td>
+									<?php if (is_string($value)) : ?>
+										<?= esc($value) ?>
+									<?php else: ?>
+										<pre><?= esc(print_r($value, true)) ?></pre>
+									<?php endif; ?>
+								</td>
+							</tr>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+
+				<?php endforeach ?>
+
+				<!-- Constants -->
+				<?php $constants = get_defined_constants(true); ?>
+				<?php if (! empty($constants['user'])) : ?>
+					<h3>Constants</h3>
+
+					<table>
+						<thead>
+							<tr>
+								<th>Key</th>
+								<th>Value</th>
+							</tr>
+						</thead>
+						<tbody>
+						<?php foreach ($constants['user'] as $key => $value) : ?>
+							<tr>
+								<td><?= esc($key) ?></td>
+								<td>
+									<?php if (is_string($value)) : ?>
+										<?= esc($value) ?>
+									<?php else: ?>
+										<pre><?= esc(print_r($value, true)) ?></pre>
+									<?php endif; ?>
+								</td>
+							</tr>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+				<?php endif; ?>
+			</div>
+
+			<!-- Request -->
+			<div class="content" id="request">
+				<?php $request = \Config\Services::request(); ?>
+
+				<table>
+					<tbody>
+						<tr>
+							<td style="width: 10em">Path</td>
+							<td><?= esc($request->getUri()) ?></td>
+						</tr>
+						<tr>
+							<td>HTTP Method</td>
+							<td><?= esc($request->getMethod(true)) ?></td>
+						</tr>
+						<tr>
+							<td>IP Address</td>
+							<td><?= esc($request->getIPAddress()) ?></td>
+						</tr>
+						<tr>
+							<td style="width: 10em">Is AJAX Request?</td>
+							<td><?= $request->isAJAX() ? 'yes' : 'no' ?></td>
+						</tr>
+						<tr>
+							<td>Is CLI Request?</td>
+							<td><?= $request->isCLI() ? 'yes' : 'no' ?></td>
+						</tr>
+						<tr>
+							<td>Is Secure Request?</td>
+							<td><?= $request->isSecure() ? 'yes' : 'no' ?></td>
+						</tr>
+						<tr>
+							<td>User Agent</td>
+							<td><?= esc($request->getUserAgent()->getAgentString()) ?></td>
+						</tr>
+
+					</tbody>
+				</table>
+
+
+				<?php $empty = true; ?>
+				<?php foreach (['_GET', '_POST', '_COOKIE'] as $var) : ?>
+					<?php
+                    if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var])) {
+                        continue;
+                    } ?>
+
+					<?php $empty = false; ?>
+
+					<h3>$<?= esc($var) ?></h3>
+
+					<table style="width: 100%">
+						<thead>
+							<tr>
+								<th>Key</th>
+								<th>Value</th>
+							</tr>
+						</thead>
+						<tbody>
+						<?php foreach ($GLOBALS[$var] as $key => $value) : ?>
+							<tr>
+								<td><?= esc($key) ?></td>
+								<td>
+									<?php if (is_string($value)) : ?>
+										<?= esc($value) ?>
+									<?php else: ?>
+										<pre><?= esc(print_r($value, true)) ?></pre>
+									<?php endif; ?>
+								</td>
+							</tr>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+
+				<?php endforeach ?>
+
+				<?php if ($empty) : ?>
+
+					<div class="alert">
+						No $_GET, $_POST, or $_COOKIE Information to show.
+					</div>
+
+				<?php endif; ?>
+
+				<?php $headers = $request->getHeaders(); ?>
+				<?php if (! empty($headers)) : ?>
+
+					<h3>Headers</h3>
+
+					<table>
+						<thead>
+							<tr>
+								<th>Header</th>
+								<th>Value</th>
+							</tr>
+						</thead>
+						<tbody>
+						<?php foreach ($headers as $value) : ?>
+							<?php
+                            if (empty($value)) {
+                                continue;
+                            }
+
+                            if (! is_array($value)) {
+                                $value = [$value];
+                            } ?>
+							<?php foreach ($value as $h) : ?>
+								<tr>
+									<td><?= esc($h->getName(), 'html') ?></td>
+									<td><?= esc($h->getValueLine(), 'html') ?></td>
+								</tr>
+							<?php endforeach; ?>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+
+				<?php endif; ?>
+			</div>
+
+			<!-- Response -->
+			<?php
+                $response = \Config\Services::response();
+                $response->setStatusCode(http_response_code());
+            ?>
+			<div class="content" id="response">
+				<table>
+					<tr>
+						<td style="width: 15em">Response Status</td>
+						<td><?= esc($response->getStatusCode() . ' - ' . $response->getReason()) ?></td>
+					</tr>
+				</table>
+
+				<?php $headers = $response->getHeaders(); ?>
+				<?php if (! empty($headers)) : ?>
+					<?php natsort($headers) ?>
+
+					<h3>Headers</h3>
+
+					<table>
+						<thead>
+							<tr>
+								<th>Header</th>
+								<th>Value</th>
+							</tr>
+						</thead>
+						<tbody>
+						<?php foreach ($headers as $name => $value) : ?>
+							<tr>
+								<td><?= esc($name, 'html') ?></td>
+								<td><?= esc($response->getHeaderLine($name), 'html') ?></td>
+							</tr>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+
+				<?php endif; ?>
+			</div>
+
+			<!-- Files -->
+			<div class="content" id="files">
+				<?php $files = get_included_files(); ?>
+
+				<ol>
+				<?php foreach ($files as $file) :?>
+					<li><?= esc(static::cleanPath($file)) ?></li>
+				<?php endforeach ?>
+				</ol>
+			</div>
+
+			<!-- Memory -->
+			<div class="content" id="memory">
+
+				<table>
+					<tbody>
+						<tr>
+							<td>Memory Usage</td>
+							<td><?= esc(static::describeMemory(memory_get_usage(true))) ?></td>
+						</tr>
+						<tr>
+							<td style="width: 12em">Peak Memory Usage:</td>
+							<td><?= esc(static::describeMemory(memory_get_peak_usage(true))) ?></td>
+						</tr>
+						<tr>
+							<td>Memory Limit:</td>
+							<td><?= esc(ini_get('memory_limit')) ?></td>
+						</tr>
+					</tbody>
+				</table>
+
+			</div>
+
+		</div>  <!-- /tab-content -->
+
+	</div> <!-- /container -->
+
+	<div class="footer">
+		<div class="container">
+
+			<p>
+				Displayed at <?= esc(date('H:i:sa')) ?> &mdash;
+				PHP: <?= esc(PHP_VERSION) ?>  &mdash;
+				CodeIgniter: <?= esc(\CodeIgniter\CodeIgniter::CI_VERSION) ?>
+			</p>
+
+		</div>
+	</div>
+
+</body>
+</html>

app/Views/errors/html/production.php

@@ -0,0 +1,25 @@
+<!doctype html>
+<html>
+<head>
+	<meta charset="UTF-8">
+	<meta name="robots" content="noindex">
+
+	<title>Whoops!</title>
+
+	<style type="text/css">
+		<?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.css')) ?>
+	</style>
+</head>
+<body>
+
+	<div class="container text-center">
+
+		<h1 class="headline">Whoops!</h1>
+
+		<p class="lead">We seem to have hit a snag. Please try again later...</p>
+
+	</div>
+
+</body>
+
+</html>

app/Views/layout.php

@@ -0,0 +1,68 @@
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Finanzmanager</title>
+    <?= $this->renderSection('css_first') ?>
+    <link rel="preconnect" href="https://fonts.gstatic.com">
+    <link href="https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700;800&display=swap" rel="stylesheet">
+    <link rel="stylesheet" href="/assets/css/bootstrap.css">
+    <link href="/assets/fontawesome6/css/all.min.css" rel="stylesheet" type="text/css">   
+<!--    <link rel="stylesheet" href="/assets/vendors/perfect-scrollbar/perfect-scrollbar.css"> -->
+    
+    
+    <link rel="stylesheet" href="/assets/css/app.css">
+    <?= $this->renderSection('css') ?>
+<!--    <link rel="shortcut icon" href="/assets/images/favicon.svg" type="image/x-icon"> -->
+</head>
+
+<body>
+    <div id="app">
+        <div id="sidebar" class="active">
+            <?= $this->include('sidebar') ?>
+        </div>
+        <div id="main">
+            <header class="mb-md-3">
+                <a href="#" class="burger-btn d-block d-xl-none">
+                <i class="fa-solid fa-bars fs-3"></i>
+                </a>
+            </header>
+            <?= $this->renderSection('content') ?>
+            <div class="modal" id="mymodal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-body">
+                    <h5 class="modal-title"></h5>
+                    <p>Wirklich löschen?</p>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbruch</button>
+                    <button type="button" id="modal_ok" class="btn btn-primary">Löschen</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+            <footer>
+                <div class="footer clearfix mb-0 text-muted">
+                    <div class="float-start text-black">
+                        <p>Environment: <?= ENVIRONMENT ?>; 2022 &copy; Mawim</p>
+                    </div>
+                    <div class="float-end">
+                        <p>Crafted with <span class="text-danger"><i class="bi bi-heart"></i></span> by <a
+                                href="http://ahmadsaugi.com">A. Saugi</a></p>
+                    </div>
+                </div>
+            </footer>
+        </div>
+    </div>
+<!--    <script src="/assets/vendors/perfect-scrollbar/perfect-scrollbar.min.js"></script> -->
+    <script src="/assets/js/bootstrap.bundle.min.js"></script>
+    
+    <script src="/assets/js/main.js"></script>
+    <?= $this->renderSection('scripts') ?>
+</body>
+
+</html>

app/Views/newBill.php

@@ -0,0 +1,166 @@
+<?= $this->extend('layout'); ?>
+
+<?= $this->section('css'); ?>
+<link rel="stylesheet" href="/css/mawim.css">
+<link rel="stylesheet" href="//code.jquery.com/ui/1.13.1/themes/base/jquery-ui.css">
+<?= $this->endSection(); ?>
+<?= $this->section('menu'); ?>
+<?= $this->include('sidebar') ?>
+<?= $this->endSection(); ?>
+<?= $this->section('content'); ?>
+
+<!-- Basic Vertical form layout section start -->
+<section id="basic-vertical-layouts">
+    <div class="row match-height">
+        <div class="col-md-8 col-12">
+            <div class="card">
+                <div class="card-header pb-0">
+                    <h4 class="card-title">Neue Rechnung</h4>
+                    <?php if (! empty($validation)) : ?>
+                        <div class='alert alert-danger mt-2'>
+                            <div class="errors" role="alert">
+                                <ul>
+                                <?php foreach ($validation as $error) : ?>
+                                    <li><?= esc($error) ?></li>
+                                <?php endforeach ?>
+                                </ul>
+                            </div>
+                        </div>
+                    <?php endif; ?>
+                </div>
+                <div class="card-content">
+                    <div class="card-body">
+                        <form class="form form-vertical" id="newbill" method="post" action="<?= base_url() ?>/Home/attemptNewBilling">
+                            <input type="hidden" value="<?= $id ?>" name="id">
+                            <input type="hidden" value="<?= $transfer?'1':'0' ?>" name="transfer">
+                            <div class="form-body">
+                                <div class="row">
+                                    <div class="col-12 <?= ($transfer?' d-none':'') ?>">
+                                        <div class="form-check form-switch">
+                                            <label class="form-check-label" for="multi">Multi Rechnung</label>
+                                            <input class="form-check-input" type="checkbox" id="multi" value="on" name="multi" <?= set_checkbox('multi', 'on', $multi??false) ?>>                                           
+                                        </div>
+                                    </div>
+                                    <div class="col-12 <?= ($transfer?' d-none':'') ?>">
+                                        <div class='form-check'>
+                                            <div class="checkbox">
+                                                <label for="renummer">Re-Nr.</label>
+                                                <input type="checkbox" id="renummer" name="renummer" value="on"  class='form-check-input' <?= set_checkbox('renummer', 'on', $renummer??false) ?>>
+                                            </div>
+                                        </div>
+                                    </div>
+                                    <div class="col-12">
+                                        <label for="datepicker">Datum</label>
+                                            <input type="text" class="form-control" id="datepicker" data-date-format="mm.dd.yyyy" name="datum" value="<?= $datum ?>"/>
+                                        </div>
+                                    </div>
+                                    <div class="col-12 <?= ($transfer?' d-none':'') ?>">
+                                        <div class="form-group">
+                                            <label for="receiver">Empfänger</label>
+                                            <input type="text" class="form-control" id="receiver" name="receiver" value="<?= $receiver ?>">
+                                        </div>
+                                    </div>
+                                    <div class="col-12">
+                                        <div class="form-group">
+                                            <label for="source">Konto:</label>
+                                            <?= form_dropdown('source', $sourcelist, $source,'id="source" class="form-select"'); ?>
+                                        </div>
+                                    </div>
+                                    <div class="col-12 multi">
+                                        <div class="input-group">
+                                            <input type="text" class="form-control dt-amount" id="total_in" name="total_in" placeholder="Einnahme" maxlength=120 value="<?= $total_in ?>">
+                                            <input type="text" class="form-control dt-amount text-danger" id="total_out" name="total_out" placeholder="Ausgabe" maxlength=120 value="<?= $total_out ?>">
+                                        </div>
+                                    </div>
+                                    <div class="col-12 scheduled <?=($isScheduled?'':'d-none')?>">
+                                        <div class="form-group">
+                                            <label for="scheduledNum">Scheduled:</label>
+                                            <div class="input-group">
+                                                <input type="hidden" value="<?= $isScheduled?'1':'0' ?>" name="scheduled">
+                                                <?= form_dropdown("scheduledNum", $scheduled['NumList'], $scheduledNum,$scheduled['style']); ?>
+                                                <?= form_dropdown("scheduledType",$scheduled['TypeList'], $scheduledType,$scheduled['style']); ?>
+                                            </div>
+                                        </div>
+                                    </div>
+                                    <div class="col-12 d-none multi">
+                                        <div class="form-group">
+                                            <label for="openamount">Offener Betrag:</label>
+                                            <input type="text" class="form-control dt-amount" readonly="readonly" id="openamount" name="openamount">
+                                        </div>
+                                    </div>
+                                    <div class="col-12" id="linecont">
+                                        <?php for ($i=0;$i<10;$i++): ?>    
+                                            <div class="row <?= (($i<3 || $input[$i]>0 || $output[$i]>0)?'':' d-none')?>">
+                                                <input type="hidden" value="<?= $sid[$i] ?>" name="sid[<?=$i?>]">
+                                                
+                                                <div class="col-lg-3 col-6 col-md-6 <?=(($i>0)?'multi':'')?> order-sm-2 px-0">
+                                                    <?= form_dropdown("category_parent[$i]", $subsparent[$i], $category_parent[$i], 'class="form-select parent"'); ?>
+                                                </div>
+                                                <div class="col-lg-3 col-6 col-md-6 <?=(($i>0)?'multi':'')?> order-sm-2 px-0 sub">
+                                                    <?= form_dropdown("category[$i]", $subscategory[$i], $category[$i], 'class="form-select"'); ?>
+                                                </div>
+                                                <div class="w-100 d-md-none"></div>
+                                                <div class="col-lg-2 col-6 <?=(($i>0)?'multi':'')?>  <?= ($transfer?' d-none':'') ?> px-0 order-sm-2">
+                                                    <input type="text" name="input[<?=$i?>]" class="form-control dt-subamount" placeholder="Einnahme" value="<?= $input[$i] ?>">
+                                                </div>
+                                                <div class="<?= ($transfer?'col-lg-4 col-12':'col-lg-2 col-6') ?> <?=(($i>0)?'multi':'')?> px-0 order-sm-2">
+                                                    <input type="text" name="output[<?=$i?>]" class="form-control dt-subamount text-danger" placeholder="Ausgabe" value="<?= $output[$i] ?>">
+                                                </div>
+                                                <div class="col-lg-2 col-12 col-md-12 <?=(($i>0)?'multi':'')?> order-sm-1 px-0 mb-3 mb-md-0">
+                                                    <input type="text" name="comment[<?=$i?>]" class="form-control" placeholder="Kommentar" value="<?= $comment[$i] ?>">
+                                                </div>
+                                            </div>
+                                        <?php endfor; ?>
+                                    </div>
+                                    <div class="col-12 d-flex" role="group">
+                                        <a class="btn btn-info multi" onclick="addLine();" role="button">+ Zeile</a>
+                                        <input type="checkbox" id="validate" name="validate" value="1" class='btn-check' autocomplete="off"  <?= set_checkbox('validate', '1', $validate??false) ?>>
+                                        <label class="btn btn-outline-danger" for="validate">Entwurf</label>
+                                        <button type="submit" class="btn btn-primary">Submit</button>
+                                        <a class="btn btn-secondary" onclick="history.back();" role="button">Zurück</a>
+                                    </div>
+                                </div>
+                            </div>
+                        </form>
+                    </div>
+                </div>
+            </div>
+        </div>
+</section>
+<?= $this->endSection(); ?>
+<?= $this->section('scripts'); ?>
+<script>
+    subsdata = <?= $subsdata; ?>;
+</script>
+
+<script src="https://code.jquery.com/jquery-3.6.0.js"></script>
+<script src="https://code.jquery.com/ui/1.13.1/jquery-ui.js"></script>
+<script src="/js/billing.js"></script>
+<script>
+           $.datepicker.regional['de'] = {clearText: 'löschen', clearStatus: 'aktuelles Datum löschen',
+                closeText: 'schließen', closeStatus: 'ohne Änderungen schließen',
+                prevText: '<zurück', prevStatus: 'letzten Monat zeigen',
+                nextText: 'Vor>', nextStatus: 'nächsten Monat zeigen',
+                currentText: 'heute', currentStatus: '',
+                monthNames: ['Januar','Februar','März','April','Mai','Juni',
+                'Juli','August','September','Oktober','November','Dezember'],
+                monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
+                'Jul','Aug','Sep','Okt','Nov','Dez'],
+                monthStatus: 'anderen Monat anzeigen', yearStatus: 'anderes Jahr anzeigen',
+                weekHeader: 'Wo', weekStatus: 'Woche des Monats',
+                dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
+                dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+                dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+                dayStatus: 'Setze DD als ersten Wochentag', dateStatus: 'Wähle D, M d',
+                dateFormat: 'dd.mm.yy', firstDay: 1, 
+                initStatus: 'Wähle ein Datum', isRTL: false};
+        $.datepicker.setDefaults($.datepicker.regional['de']);
+    $('#datepicker').datepicker(
+        {
+            format: "dd.mm.yyyy",
+            language: 'de-DE',
+            weekStart: 1,
+            autoclose: true,
+            todayHighlight: false});
+</script>
+<?= $this->endSection(); ?>

app/Views/scheduled.php

@@ -0,0 +1,34 @@
+<?= $this->extend('layout'); ?>
+
+<?= $this->section('css'); ?>
+<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/bs5/dt-1.11.5/b-2.2.2/fh-3.2.2/sl-1.3.4/datatables.min.css"/>
+<link rel="stylesheet" href="//code.jquery.com/ui/1.13.1/themes/base/jquery-ui.css">
+<link rel="stylesheet" href="/css/mawim.css">
+<?= $this->endSection(); ?>
+<?= $this->section('menu'); ?>
+    <?= $this->include('sidebar') ?>
+<?= $this->endSection(); ?>
+<?= $this->section('content'); ?>
+<?php session()->set('redirect_url',base_url(route_to('/show-passwords'))); ?>
+<div class="page-content">
+    <div class="row">        
+        <div class="col-xxl-8 col-12">        
+            <div class="text-white-50"><h2>Terminbuchungen</h2></div>
+            <table class="table table-striped table-sm" id="scheduled" cellspacing="0"></table>
+        </div>
+        <div class="col-xxl-4 col-12 d-none d-xxl-block">
+            <div class="text-white-50"><h2>Aktuelle Kontostände</h2></div>
+            <table class="table table-striped table-sm" id="accounts" cellspacing="0"></table>
+        </div>
+    </div>
+</div>
+<?= $this->endSection(); ?>
+<?= $this->section('scripts'); ?>
+    <script src="https://code.jquery.com/jquery-3.6.0.js"></script>
+    <script src="https://code.jquery.com/ui/1.13.1/jquery-ui.js"></script>
+   <script type="text/javascript" src="https://cdn.datatables.net/v/bs5/jq-3.6.0/dt-1.11.5/b-2.2.2/fh-3.2.2/sl-1.3.4/datatables.min.js"></script>
+   <script src="/js/tables.js"></script>
+   <script src="/js/tab_accounts.js"></script>
+   <script src="/js/scheduled.js"></script>
+ 
+<?= $this->endSection(); ?>

app/Views/sidebar.php

@@ -0,0 +1,55 @@
+<div class="sidebar-wrapper active">
+    <div class="sidebar-header">
+        <div class="d-flex justify-content-between">
+            <div class="logo">
+                <a href="index.php">Wimpi's<br/>Finanzen</a>
+            </div>
+            <div class="toggler">
+                <a href="#" class="sidebar-hide d-xl-none d-block"><i class="fa-solid fa-xmark"></i></a>
+            </div>
+        </div>
+    </div>
+    <div class="sidebar-menu">
+        <ul class="menu">
+            <li class="sidebar-title">Bookings</li>
+
+            <li class="sidebar-item active">
+                <a href="/Home/Table" class='sidebar-link'>
+                    <i class="fa-solid fa-table"></i>
+                    <span>Übersicht</span>
+                </a>
+            </li>
+            <li class="sidebar-item active">
+                <a href="/Home/newBill" class='sidebar-link'>
+                    <i class="fa-solid fa-pen-to-square"></i>
+                    <span>Neue Rechnung</span>
+                </a>
+            </li>
+            <li class="sidebar-item active">
+                <a href="/Home/newTransfer" class='sidebar-link'>
+                    <i class="fa-solid fa-pen-to-square"></i>
+                    <span>Neuer Transfer</span>
+                </a>
+            </li>
+            <li class="sidebar-item active">
+                <a href="/Home/viewAccountsTree" class='sidebar-link'>
+                    <i class="fa-solid fa-pen-to-square"></i>
+                    <span>Kategorien</span>
+                </a>
+            </li>
+            <li class="sidebar-item active">
+                <a href="/Home/viewAccountActivities" class='sidebar-link'>
+                    <i class="fa-solid fa-pen-to-square"></i>
+                    <span>Kontoverlauf</span>
+                </a>
+            </li>
+            <li class="sidebar-item active">
+                <a href="/Home/viewScheduled" class='sidebar-link'>
+                    <i class="fa-solid fa-pen-to-square"></i>
+                    <span>Terminbuchungen</span>
+                </a>
+            </li>
+        </ul>
+    </div>
+    <button class="sidebar-toggler btn x"><i data-feather="x"></i></button>
+</div>

app/Views/table.php

@@ -0,0 +1,47 @@
+<?= $this->extend('layout'); ?>
+
+<?= $this->section('css'); ?>
+<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/bs5/dt-1.11.5/b-2.2.2/fh-3.2.2/sl-1.3.4/datatables.min.css"/>
+<link rel="stylesheet" href="/css/mawim.css">
+<?= $this->endSection(); ?>
+<?= $this->section('menu'); ?>
+    <?= $this->include('sidebar') ?>
+<?= $this->endSection(); ?>
+<?= $this->section('content'); ?>
+<div class="page-content">
+    <div class="row">
+        <div id="alertbox"></div>
+    </div>    
+    <div class="row">
+        <div class="col-xl-4 col-md-8 col-sm-12">
+            <div class="text-white-50"><h2>Aktuelle Buchungen</h2></div>
+            <div class="" style="color:#25396f">
+                <table class="table table-striped table-sm" id="bookings" cellspacing="0">
+                </table>
+            </div>
+        </div>
+        <div class="col-xl-4 col-md-8 col-sm-12">
+            <div class="text-white-50"><h2>Aktuelle Kontostände</h2></div>
+            <div class="" style="color:#25396f">
+                <table class="table table-striped table-sm" id="accounts" cellspacing="0">
+                </table>
+            </div>
+        </div>
+        <div class="col-xl-4 col-md-8 col-sm-12">
+            <div class="text-white-50"><h2>Überfällige</h2></div>
+            <div class="" style="color:#25396f">
+                <table class="table table-striped table-sm" id="todos" cellspacing="0">
+                </table>
+            </div>
+        </div>
+    </div>
+</div>
+
+<?= $this->endSection(); ?>
+<?= $this->section('scripts'); ?> 
+   <script type="text/javascript" src="https://cdn.datatables.net/v/bs5/jq-3.6.0/dt-1.11.5/b-2.2.2/fh-3.2.2/sl-1.3.4/datatables.min.js"></script>
+   <script src="/js/tables.js"></script>
+   <script src="/js/tab_accounts.js"></script>
+   <script src="/js/tabs_overview.js"></script>
+ 
+<?= $this->endSection(); ?>

app/Views/topmenu.php

@@ -0,0 +1,202 @@
+<nav class="navbar navbar-expand navbar-light bg-white topbar mb-4 static-top shadow">
+
+<!-- Sidebar Toggle (Topbar) -->
+<button id="sidebarToggleTop" class="btn btn-link d-md-none rounded-circle mr-3">
+    <i class="fa fa-bars"></i>
+</button>
+
+<!-- Topbar Search -->
+<form
+    class="d-none d-sm-inline-block form-inline mr-auto ml-md-3 my-2 my-md-0 mw-100 navbar-search">
+    <div class="input-group">
+        <input type="text" class="form-control bg-light border-0 small" placeholder="Search for..."
+            aria-label="Search" aria-describedby="basic-addon2">
+        <div class="input-group-append">
+            <button class="btn btn-primary" type="button">
+                <i class="fas fa-search fa-sm"></i>
+            </button>
+        </div>
+    </div>
+</form>
+
+<!-- Topbar Navbar -->
+<ul class="navbar-nav ml-auto">
+
+    <!-- Nav Item - Search Dropdown (Visible Only XS) -->
+    <li class="nav-item dropdown no-arrow d-sm-none">
+        <a class="nav-link dropdown-toggle" href="#" id="searchDropdown" role="button"
+            data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+            <i class="fas fa-search fa-fw"></i>
+        </a>
+        <!-- Dropdown - Messages -->
+        <div class="dropdown-menu dropdown-menu-right p-3 shadow animated--grow-in"
+            aria-labelledby="searchDropdown">
+            <form class="form-inline mr-auto w-100 navbar-search">
+                <div class="input-group">
+                    <input type="text" class="form-control bg-light border-0 small"
+                        placeholder="Search for..." aria-label="Search"
+                        aria-describedby="basic-addon2">
+                    <div class="input-group-append">
+                        <button class="btn btn-primary" type="button">
+                            <i class="fas fa-search fa-sm"></i>
+                        </button>
+                    </div>
+                </div>
+            </form>
+        </div>
+    </li>
+
+    <!-- Nav Item - Alerts -->
+    <li class="nav-item dropdown no-arrow mx-1">
+        <a class="nav-link dropdown-toggle" href="#" id="alertsDropdown" role="button"
+            data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+            <i class="fas fa-bell fa-fw"></i>
+            <!-- Counter - Alerts -->
+            <span class="badge badge-danger badge-counter">3+</span>
+        </a>
+        <!-- Dropdown - Alerts -->
+        <div class="dropdown-list dropdown-menu dropdown-menu-right shadow animated--grow-in"
+            aria-labelledby="alertsDropdown">
+            <h6 class="dropdown-header">
+                Alerts Center
+            </h6>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="mr-3">
+                    <div class="icon-circle bg-primary">
+                        <i class="fas fa-file-alt text-white"></i>
+                    </div>
+                </div>
+                <div>
+                    <div class="small text-gray-500">December 12, 2019</div>
+                    <span class="font-weight-bold">A new monthly report is ready to download!</span>
+                </div>
+            </a>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="mr-3">
+                    <div class="icon-circle bg-success">
+                        <i class="fas fa-donate text-white"></i>
+                    </div>
+                </div>
+                <div>
+                    <div class="small text-gray-500">December 7, 2019</div>
+                    $290.29 has been deposited into your account!
+                </div>
+            </a>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="mr-3">
+                    <div class="icon-circle bg-warning">
+                        <i class="fas fa-exclamation-triangle text-white"></i>
+                    </div>
+                </div>
+                <div>
+                    <div class="small text-gray-500">December 2, 2019</div>
+                    Spending Alert: We've noticed unusually high spending for your account.
+                </div>
+            </a>
+            <a class="dropdown-item text-center small text-gray-500" href="#">Show All Alerts</a>
+        </div>
+    </li>
+
+    <!-- Nav Item - Messages -->
+    <li class="nav-item dropdown no-arrow mx-1">
+        <a class="nav-link dropdown-toggle" href="#" id="messagesDropdown" role="button"
+            data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+            <i class="fas fa-envelope fa-fw"></i>
+            <!-- Counter - Messages -->
+            <span class="badge badge-danger badge-counter">7</span>
+        </a>
+        <!-- Dropdown - Messages -->
+        <div class="dropdown-list dropdown-menu dropdown-menu-right shadow animated--grow-in"
+            aria-labelledby="messagesDropdown">
+            <h6 class="dropdown-header">
+                Message Center
+            </h6>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="dropdown-list-image mr-3">
+                    <img class="rounded-circle" src="img/undraw_profile_1.svg"
+                        alt="...">
+                    <div class="status-indicator bg-success"></div>
+                </div>
+                <div class="font-weight-bold">
+                    <div class="text-truncate">Hi there! I am wondering if you can help me with a
+                        problem I've been having.</div>
+                    <div class="small text-gray-500">Emily Fowler · 58m</div>
+                </div>
+            </a>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="dropdown-list-image mr-3">
+                    <img class="rounded-circle" src="img/undraw_profile_2.svg"
+                        alt="...">
+                    <div class="status-indicator"></div>
+                </div>
+                <div>
+                    <div class="text-truncate">I have the photos that you ordered last month, how
+                        would you like them sent to you?</div>
+                    <div class="small text-gray-500">Jae Chun · 1d</div>
+                </div>
+            </a>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="dropdown-list-image mr-3">
+                    <img class="rounded-circle" src="img/undraw_profile_3.svg"
+                        alt="...">
+                    <div class="status-indicator bg-warning"></div>
+                </div>
+                <div>
+                    <div class="text-truncate">Last month's report looks great, I am very happy with
+                        the progress so far, keep up the good work!</div>
+                    <div class="small text-gray-500">Morgan Alvarez · 2d</div>
+                </div>
+            </a>
+            <a class="dropdown-item d-flex align-items-center" href="#">
+                <div class="dropdown-list-image mr-3">
+                    <img class="rounded-circle" src="https://source.unsplash.com/Mv9hjnEUHR4/60x60"
+                        alt="...">
+                    <div class="status-indicator bg-success"></div>
+                </div>
+                <div>
+                    <div class="text-truncate">Am I a good boy? The reason I ask is because someone
+                        told me that people say this to all dogs, even if they aren't good...</div>
+                    <div class="small text-gray-500">Chicken the Dog · 2w</div>
+                </div>
+            </a>
+            <a class="dropdown-item text-center small text-gray-500" href="#">Read More Messages</a>
+        </div>
+    </li>
+
+    <div class="topbar-divider d-none d-sm-block"></div>
+
+    <!-- Nav Item - User Information -->
+    <li class="nav-item dropdown no-arrow">
+        <a class="nav-link dropdown-toggle" href="#" id="userDropdown" role="button"
+            data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+            <span class="mr-2 d-none d-lg-inline text-gray-600 small">Douglas McGee</span>
+            <img class="img-profile rounded-circle"
+                src="img/undraw_profile.svg">
+        </a>
+        <!-- Dropdown - User Information -->
+        <div class="dropdown-menu dropdown-menu-right shadow animated--grow-in"
+            aria-labelledby="userDropdown">
+            <a class="dropdown-item" href="#">
+                <i class="fas fa-user fa-sm fa-fw mr-2 text-gray-400"></i>
+                Profile
+            </a>
+            <a class="dropdown-item" href="#">
+                <i class="fas fa-cogs fa-sm fa-fw mr-2 text-gray-400"></i>
+                Settings
+            </a>
+            <a class="dropdown-item" href="#">
+                <i class="fas fa-list fa-sm fa-fw mr-2 text-gray-400"></i>
+                Activity Log
+            </a>
+            <div class="dropdown-divider"></div>
+            <a class="dropdown-item" href="#" data-toggle="modal" data-target="#logoutModal">
+                <i class="fas fa-sign-out-alt fa-sm fa-fw mr-2 text-gray-400"></i>
+                Logout
+            </a>
+        </div>
+    </li>
+
+</ul>
+
+</nav>
+<!-- End of Topbar -->

app/index.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>