herton
/
php-resource


			
				
					
						
						
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							<?php

namespace Goodquestiondev;

use Illuminate\Support\Str;

/**
 * Simple application
 */
class Application
{
    /**
     * The Application version.
     *
     * @var string
     */
    const VERSION = '0.1';

    /**
     * The Application instance.
     *
     * @var self
     */
    private static $instance = null;

    /**
     * The base path for the installation.
     *
     * @var string
     */
    protected $basePath;

    /**
     * The available controllers
     *
     * @var array
     */
    public $controllerUris = [];

    /**
     * Create a new application instance.
     *
     * @param  string|null  $basePath
     * @return void
     */
    public function __construct($basePath = null)
    {
        if ($basePath) {
            $this->basePath = rtrim($basePath, '\/');
        }
        $this->setControllerUris();
    }

    /**
     * Create a new application instance following singleton pattern
     *
     * @return self
     */

    public static function getInstance()
    {
        if (self::$instance == null) {
            self::$instance = new Application(__DIR__);
        }

        return self::$instance;
        ;
    }

    /**
     * Get the path to the public directory.
     *
     * @return string
     */
    public function publicPath()
    {
        return $this->basePath.DIRECTORY_SEPARATOR.'public';
    }

    /**
     * Get all available controller URIs
     *
     * @return array An array of all the available controller URIs
    */
    public function setControllerUris() : void
    {
        $files = array_diff(scandir($this->basePath . '/Controllers'), ['..', '.']);

        $uris = [];
        foreach ($files as $file) {
            $withoutExtension = Str::before($file, 'Controller.php');
            if (!$withoutExtension) {
                continue;
            }
            $uris[Str::snake($withoutExtension, '.')] = Str::before($file, '.php');
        }

        $this->controllerUris = $uris;
    }

    /**
     * Get all available controller URIs
     *
     * @return array An array of all the available controller URIs
    */
    public function getControllerUris() : array
    {
        return $this->controllerUris;
    }

    /**
     * Handles the response
     *
    */
    public function respond()
    {
        return "<html>
<head>
<title>
A Simple HTML Document
</title>
</head>
<body>
<p>This is a very simple HTML document</p>
<p>It only has two paragraphs</p>
</body>
</html>";
    }
}