helpers.php

<?php

use Illuminate\Support\Str;
use Illuminate\Container\Container;

if (!function_exists('abort')) {
    /**
     * Throw an HttpException with the given data.
     *
     * @param  int     $code
     * @param  string  $message
     * @param  array   $headers
     * @return void
     *
     * @throws \Symfony\Component\HttpKernel\Exception\HttpException
     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
     */
    function abort($code, $message = '', array $headers = [])
    {
        return app()->abort($code, $message, $headers);
    }
}

if (!function_exists('action')) {
    /**
     * Generate a URL to a controller action.
     *
     * @param  string  $name
     * @param  array   $parameters
     * @param  bool    $absolute
     * @return string
     */
    function action($name, $parameters = [], $absolute = true)
    {
        return app('url')->action($name, $parameters, $absolute);
    }
}

if (!function_exists('app')) {
    /**
     * Get the available container instance.
     *
     * @param  string  $make
     * @param  array   $parameters
     * @return mixed|\Illuminate\Foundation\Application
     */
    function app($make = null, $parameters = [])
    {
        if (is_null($make)) {
            return Container::getInstance();
        }

        return Container::getInstance()->make($make, $parameters);
    }
}

if (!function_exists('app_path')) {
    /**
     * Get the path to the application folder.
     *
     * @param  string  $path
     * @return string
     */
    function app_path($path = '')
    {
        return app('path').($path ? DIRECTORY_SEPARATOR.$path : $path);
    }
}

if (!function_exists('asset')) {
    /**
     * Generate an asset path for the application.
     *
     * @param  string  $path
     * @param  bool    $secure
     * @return string
     */
    function asset($path, $secure = null)
    {
        return app('url')->asset($path, $secure);
    }
}

if (!function_exists('auth')) {
    /**
     * Get the available auth instance.
     *
     * @return \Illuminate\Contracts\Auth\Guard
     */
    function auth()
    {
        return app('Illuminate\Contracts\Auth\Guard');
    }
}

if (!function_exists('base_path')) {
    /**
     * Get the path to the base of the install.
     *
     * @param  string  $path
     * @return string
     */
    function base_path($path = '')
    {
        return app()->basePath().($path ? DIRECTORY_SEPARATOR.$path : $path);
    }
}

if (!function_exists('back')) {
    /**
     * Create a new redirect response to the previous location.
     *
     * @param  int    $status
     * @param  array  $headers
     * @return \Illuminate\Http\RedirectResponse
     */
    function back($status = 302, $headers = [])
    {
        return app('redirect')->back($status, $headers);
    }
}

if (!function_exists('bcrypt')) {
    /**
     * Hash the given value.
     *
     * @param  string  $value
     * @param  array   $options
     * @return string
     */
    function bcrypt($value, $options = [])
    {
        return app('hash')->make($value, $options);
    }
}

if (!function_exists('config')) {
    /**
     * Get / set the specified configuration value.
     *
     * If an array is passed as the key, we will assume you want to set an array of values.
     *
     * @param  array|string  $key
     * @param  mixed  $default
     * @return mixed
     */
    function config($key = null, $default = null)
    {
        if (is_null($key)) {
            return app('config');
        }

        if (is_array($key)) {
            return app('config')->set($key);
        }

        return app('config')->get($key, $default);
    }
}

if (!function_exists('config_path')) {
    /**
     * Get the configuration path.
     *
     * @param  string  $path
     * @return string
     */
    function config_path($path = '')
    {
        return app()->make('path.config').($path ? DIRECTORY_SEPARATOR.$path : $path);
    }
}

if (!function_exists('cookie')) {
    /**
     * Create a new cookie instance.
     *
     * @param  string  $name
     * @param  string  $value
     * @param  int     $minutes
     * @param  string  $path
     * @param  string  $domain
     * @param  bool    $secure
     * @param  bool    $httpOnly
     * @return \Symfony\Component\HttpFoundation\Cookie
     */
    function cookie($name = null, $value = null, $minutes = 0, $path = null, $domain = null, $secure = false, $httpOnly = true)
    {
        $cookie = app('Illuminate\Contracts\Cookie\Factory');

        if (is_null($name)) {
            return $cookie;
        }

        return $cookie->make($name, $value, $minutes, $path, $domain, $secure, $httpOnly);
    }
}

if (!function_exists('csrf_field')) {
    /**
     * Generate a CSRF token form field.
     *
     * @return string
     */
    function csrf_field()
    {
        return new Illuminate\View\Expression('<input type="hidden" name="_token" value="'.csrf_token().'">');
    }
}

if (!function_exists('csrf_token')) {
    /**
     * Get the CSRF token value.
     *
     * @return string
     *
     * @throws RuntimeException
     */
    function csrf_token()
    {
        $session = app('session');

        if (isset($session)) {
            return $session->getToken();
        }

        throw new RuntimeException('Application session store not set.');
    }
}

if (!function_exists('database_path')) {
    /**
     * Get the database path.
     *
     * @param  string  $path
     * @return string
     */
    function database_path($path = '')
    {
        return app()->databasePath().($path ? DIRECTORY_SEPARATOR.$path : $path);
    }
}

if (!function_exists('delete')) {
    /**
     * Register a new DELETE route with the router.
     *
     * @param  string  $uri
     * @param  \Closure|array|string  $action
     * @return \Illuminate\Routing\Route
     */
    function delete($uri, $action)
    {
        return app('router')->delete($uri, $action);
    }
}

if (!function_exists('factory')) {
    /**
     * Create a model factory builder for a given class, name, and amount.
     *
     * @param  dynamic  class|class,name|class,amount|class,name,amount
     * @return \Illuminate\Database\Eloquent\FactoryBuilder
     */
    function factory()
    {
        $factory = app('Illuminate\Database\Eloquent\Factory');

        $arguments = func_get_args();

        if (isset($arguments[1]) && is_string($arguments[1])) {
            return $factory->of($arguments[0], $arguments[1])->times(isset($arguments[2]) ? $arguments[2] : 1);
        } elseif (isset($arguments[1])) {
            return $factory->of($arguments[0])->times($arguments[1]);
        } else {
            return $factory->of($arguments[0]);
        }
    }
}

if (!function_exists('get')) {
    /**
     * Register a new GET route with the router.
     *
     * @param  string  $uri
     * @param  \Closure|array|string  $action
     * @return \Illuminate\Routing\Route
     */
    function get($uri, $action)
    {
        return app('router')->get($uri, $action);
    }
}

if (!function_exists('info')) {
    /**
     * Write some information to the log.
     *
     * @param  string  $message
     * @param  array   $context
     * @return void
     */
    function info($message, $context = [])
    {
        return app('log')->info($message, $context);
    }
}

if (!function_exists('logger')) {
    /**
     * Log a debug message to the logs.
     *
     * @param  string  $message
     * @param  array  $context
     * @return null|\Illuminate\Contracts\Logging\Log
     */
    function logger($message = null, array $context = [])
    {
        if (is_null($message)) {
            return app('log');
        }

        return app('log')->debug($message, $context);
    }
}

if (!function_exists('method_field')) {
    /**
     * Generate a form field to spoof the HTTP verb used by forms.
     *
     * @param  string  $method
     * @return string
     */
    function method_field($method)
    {
        return new Illuminate\View\Expression('<input type="hidden" name="_method" value="'.$method.'">');
    }
}

if (!function_exists('old')) {
    /**
     * Retrieve an old input item.
     *
     * @param  string  $key
     * @param  mixed   $default
     * @return mixed
     */
    function old($key = null, $default = null)
    {
        return app('request')->old($key, $default);
    }
}

if (!function_exists('patch')) {
    /**
     * Register a new PATCH route with the router.
     *
     * @param  string  $uri
     * @param  \Closure|array|string  $action
     * @return \Illuminate\Routing\Route
     */
    function patch($uri, $action)
    {
        return app('router')->patch($uri, $action);
    }
}

if (!function_exists('post')) {
    /**
     * Register a new POST route with the router.
     *
     * @param  string  $uri
     * @param  \Closure|array|string  $action
     * @return \Illuminate\Routing\Route
     */
    function post($uri, $action)
    {
        return app('router')->post($uri, $action);
    }
}

if (!function_exists('put')) {
    /**
     * Register a new PUT route with the router.
     *
     * @param  string  $uri
     * @param  \Closure|array|string  $action
     * @return \Illuminate\Routing\Route
     */
    function put($uri, $action)
    {
        return app('router')->put($uri, $action);
    }
}

if (!function_exists('public_path')) {
    /**
     * Get the path to the public folder.
     *
     * @param  string  $path
     * @return string
     */
    function public_path($path = '')
    {
        return app()->make('path.public').($path ? DIRECTORY_SEPARATOR.$path : $path);
    }
}

if (!function_exists('redirect')) {
    /**
     * Get an instance of the redirector.
     *
     * @param  string|null  $to
     * @param  int     $status
     * @param  array   $headers
     * @param  bool    $secure
     * @return \Illuminate\Routing\Redirector|\Illuminate\Http\RedirectResponse
     */
    function redirect($to = null, $status = 302, $headers = [], $secure = null)
    {
        if (is_null($to)) {
            return app('redirect');
        }

        return app('redirect')->to($to, $status, $headers, $secure);
    }
}

if (!function_exists('resource')) {
    /**
     * Route a resource to a controller.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array   $options
     * @return void
     */
    function resource($name, $controller, array $options = [])
    {
        return app('router')->resource($name, $controller, $options);
    }
}

if (!function_exists('response')) {
    /**
     * Return a new response from the application.
     *
     * @param  string  $content
     * @param  int     $status
     * @param  array   $headers
     * @return \Symfony\Component\HttpFoundation\Response|\Illuminate\Contracts\Routing\ResponseFactory
     */
    function response($content = '', $status = 200, array $headers = [])
    {
        $factory = app('Illuminate\Contracts\Routing\ResponseFactory');

        if (func_num_args() === 0) {
            return $factory;
        }

        return $factory->make($content, $status, $headers);
    }
}

if (!function_exists('route')) {
    /**
     * Generate a URL to a named route.
     *
     * @param  string  $name
     * @param  array   $parameters
     * @param  bool    $absolute
     * @param  \Illuminate\Routing\Route  $route
     * @return string
     */
    function route($name, $parameters = [], $absolute = true, $route = null)
    {
        return app('url')->route($name, $parameters, $absolute, $route);
    }
}

if (!function_exists('secure_asset')) {
    /**
     * Generate an asset path for the application.
     *
     * @param  string  $path
     * @return string
     */
    function secure_asset($path)
    {
        return asset($path, true);
    }
}

if (!function_exists('secure_url')) {
    /**
     * Generate a HTTPS url for the application.
     *
     * @param  string  $path
     * @param  mixed   $parameters
     * @return string
     */
    function secure_url($path, $parameters = [])
    {
        return url($path, $parameters, true);
    }
}

if (!function_exists('session')) {
    /**
     * Get / set the specified session value.
     *
     * If an array is passed as the key, we will assume you want to set an array of values.
     *
     * @param  array|string  $key
     * @param  mixed  $default
     * @return mixed
     */
    function session($key = null, $default = null)
    {
        if (is_null($key)) {
            return app('session');
        }

        if (is_array($key)) {
            return app('session')->put($key);
        }

        return app('session')->get($key, $default);
    }
}

if (!function_exists('storage_path')) {
    /**
     * Get the path to the storage folder.
     *
     * @param  string  $path
     * @return string
     */
    function storage_path($path = '')
    {
        return app('path.storage').($path ? DIRECTORY_SEPARATOR.$path : $path);
    }
}

if (!function_exists('trans')) {
    /**
     * Translate the given message.
     *
     * @param  string  $id
     * @param  array   $parameters
     * @param  string  $domain
     * @param  string  $locale
     * @return string
     */
    function trans($id = null, $parameters = [], $domain = 'messages', $locale = null)
    {
        if (is_null($id)) {
            return app('translator');
        }

        return app('translator')->trans($id, $parameters, $domain, $locale);
    }
}

if (!function_exists('trans_choice')) {
    /**
     * Translates the given message based on a count.
     *
     * @param  string  $id
     * @param  int     $number
     * @param  array   $parameters
     * @param  string  $domain
     * @param  string  $locale
     * @return string
     */
    function trans_choice($id, $number, array $parameters = [], $domain = 'messages', $locale = null)
    {
        return app('translator')->transChoice($id, $number, $parameters, $domain, $locale);
    }
}

if (!function_exists('url')) {
    /**
     * Generate a url for the application.
     *
     * @param  string  $path
     * @param  mixed   $parameters
     * @param  bool    $secure
     * @return string
     */
    function url($path = null, $parameters = [], $secure = null)
    {
        return app('Illuminate\Contracts\Routing\UrlGenerator')->to($path, $parameters, $secure);
    }
}

if (!function_exists('view')) {
    /**
     * Get the evaluated view contents for the given view.
     *
     * @param  string  $view
     * @param  array   $data
     * @param  array   $mergeData
     * @return \Illuminate\View\View
     */
    function view($view = null, $data = [], $mergeData = [])
    {
        $factory = app('Illuminate\Contracts\View\Factory');

        if (func_num_args() === 0) {
            return $factory;
        }

        return $factory->make($view, $data, $mergeData);
    }
}

if (!function_exists('env')) {
    /**
     * Gets the value of an environment variable. Supports boolean, empty and null.
     *
     * @param  string  $key
     * @param  mixed   $default
     * @return mixed
     */
    function env($key, $default = null)
    {
        $value = getenv($key);

        if ($value === false) {
            return value($default);
        }

        switch (strtolower($value)) {
            case 'true':
            case '(true)':
                return true;

            case 'false':
            case '(false)':
                return false;

            case 'empty':
            case '(empty)':
                return '';

            case 'null':
            case '(null)':
                return;
        }

        if (Str::startsWith($value, '"') && Str::endsWith($value, '"')) {
            return substr($value, 1, -1);
        }

        return $value;
    }
}

if (!function_exists('event')) {
    /**
     * Fire an event and call the listeners.
     *
     * @param  string|object  $event
     * @param  mixed  $payload
     * @param  bool  $halt
     * @return array|null
     */
    function event($event, $payload = [], $halt = false)
    {
        return app('events')->fire($event, $payload, $halt);
    }
}

if (!function_exists('elixir')) {
    /**
     * Get the path to a versioned Elixir file.
     *
     * @param  string  $file
     * @return string
     */
    function elixir($file)
    {
        static $manifest = null;

        if (is_null($manifest)) {
            $manifest = json_decode(file_get_contents(public_path().'/build/rev-manifest.json'), true);
        }

        if (isset($manifest[$file])) {
            return '/build/'.$manifest[$file];
        }

        throw new InvalidArgumentException("File {$file} not defined in asset manifest.");
    }
}